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Track A Descriptions Digial Art and Animation Pixel art is a minimalist form of art born in the 1970s due to the limiting nature of computer screens at the time. While todayโ€™s technology allows much more detail, this class will walk students through designing low-pixel characters in a retro style and discuss how we tri...
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ํŠธ๋ž™ A ์„ค๋ช…๋””์ง€ํ„ธ ์•„ํŠธ์™€ ์• ๋‹ˆ๋ฉ”์ด์…˜ํ”ฝ์…€ ์•„ํŠธ๋Š” 1970๋…„๋Œ€ ์ปดํ“จํ„ฐ ํ™”๋ฉด์˜ ์ œํ•œ์ ์ธ ํŠน์„ฑ์œผ๋กœ ์ธํ•ด ํƒ„์ƒํ•œ ๋ฏธ๋‹ˆ๋ฉ€ํ•œ ํ˜•ํƒœ์˜ ์˜ˆ์ˆ ์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜๋‚ ์˜ ๊ธฐ์ˆ ์€ ํ›จ์”ฌ ๋” ๋งŽ์€ ๋””ํ…Œ์ผ์„ ํ—ˆ์šฉํ•˜์ง€๋งŒ, ์ด ์ˆ˜์—…์—์„œ๋Š” ํ•™์ƒ๋“ค์—๊ฒŒ ๋ ˆํŠธ๋กœ ์Šคํƒ€์ผ์˜ ์ €ํ”ฝ์…€ ์บ๋ฆญํ„ฐ๋ฅผ ๋””์ž์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•ˆ๋‚ดํ•˜๊ณ  ์ด๋Ÿฌํ•œ ์ •์ง€๋œ ์ด๋ฏธ์ง€๊ฐ€ ์›€์ง์ด๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด๋„๋ก ๋‡Œ๋ฅผ ์†์ด๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ๋…ผ์˜ํ•ฉ๋‹ˆ๋‹ค.์›”์š”์ผ: ์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์†Œ๊ฐœํ•˜๊ณ  ํ•™์ƒ๋“ค์ด ๊ธฐ์ˆ ์„ ์ตํžˆ๋„๋ก ๋„์™€์ค๋‹ˆ๋‹ค. ์บ๋ฆญํ„ฐ๋ฅผ ๋…ํŠนํ•˜๊ฒŒ ๋ณด์ด๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•œ ๊ธฐ๋ณธ ์‹ค๋ฃจ์—ฃ ๊ธฐ๋ฒ•์„ ๋…ผ์˜ํ•ฉ๋‹ˆ๋‹ค. ์บ๋ฆญํ„ฐ๋ฅผ ์ƒ‰์น ํ•˜๊ณ  ๋””์ž์ธํ•ฉ๋‹ˆ๋‹ค. "์•„์ด๋“ค๋ง"(๋‹จ์ˆœํžˆ ์„œ์„œ ์ˆจ์‰ฌ๊ธฐ) ์ž์„ธ์— ๋Œ€...
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NASAโ€™s Curiosity rover on Mars has captured a mesmerizing panorama showing a full Martian day, from dawn to dusk. The black-and-white timelapse provides a unique perspective into 24 hours on the red planet. Rover Uses Camera to Track Sun Across Martian Sky The panorama was created using images taken on November 26, 202...
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ํ™”์„ฑ์˜ ํ๋ฆฌ์˜ค์‹œํ‹ฐ ๋กœ๋ฒ„๊ฐ€ ์ƒˆ๋ฒฝ๋ถ€ํ„ฐ ํ•ด์งˆ๋…˜๊นŒ์ง€ ํ™”์„ฑ ํ•˜๋ฃจ๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ๋งคํ˜น์ ์ธ ํŒŒ๋…ธ๋ผ๋งˆ๋ฅผ ํฌ์ฐฉํ–ˆ์Šต๋‹ˆ๋‹ค. ํ‘๋ฐฑ ํƒ€์ž„๋žฉ์Šค๋Š” ๋ถ‰์€ ํ–‰์„ฑ์˜ 24์‹œ๊ฐ„์„ ๋…ํŠนํ•œ ์‹œ๊ฐ์œผ๋กœ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. ๋กœ๋ฒ„๊ฐ€ ์นด๋ฉ”๋ผ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ™”์„ฑ ํ•˜๋Š˜์„ ๊ฐ€๋กœ์ง€๋ฅด๋Š” ํƒœ์–‘์„ ์ถ”์ ํ•ฉ๋‹ˆ๋‹ค. ์ด ํŒŒ๋…ธ๋ผ๋งˆ๋Š” 2022๋…„ 11์›” 26์ผ ํ๋ฆฌ์˜ค์‹œํ‹ฐ์˜ ๋งˆ์ŠคํŠธ ์นด๋ฉ”๋ผ(Mastcam) ๊ธฐ๊ธฐ๋ฅผ ํ†ตํ•ด ์ดฌ์˜ํ•œ ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ œ์ž‘๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ํ•˜๋ฃจ ๋™์•ˆ ๋กœ๋ฒ„๋Š” ํƒœ์–‘์ด ์ง€ํ‰์„ ์„ ๊ฐ€๋กœ์ง€๋ฅด๋Š” ๊ฒฝ๋กœ๋ฅผ ์ถ”์ ํ•˜๊ธฐ ์œ„ํ•ด ์นด๋ฉ”๋ผ๋ฅผ ํ•˜๋Š˜์„ ํ–ฅํ•ด ๊ฐ€๋ฆฌ์ผฐ์Šต๋‹ˆ๋‹ค. ์ด 1,200์žฅ ์ด์ƒ์˜ ์ด๋ฏธ์ง€๊ฐ€ ํƒ€์ž„๋žฉ์Šค ์ œ์ž‘์— ์‚ฌ์šฉ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ์›๋“ค์€ ์ด ์ด๋ฏธ์ง€๋ฅผ ๊ฒฐํ•ฉํ•˜๊ณ  ์†...
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In Abu Dhabi, scientists at the Masdar Institute of Science and Technology are working to make solar power technologies not only more efficient, but also cheaper to fabricate. Photovoltaic technology, most commonly based on silicon, is the oldest of the solar power harvesting technologies in use today. Conventional cel...
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์•„๋ถ€๋‹ค๋น„์˜ ๋งˆ์Šค๋‹ค๋ฅด ๊ณผํ•™ ๊ธฐ์ˆ  ์—ฐ๊ตฌ์†Œ์˜ ๊ณผํ•™์ž๋“ค์€ ํƒœ์–‘๊ด‘ ๋ฐœ์ „ ๊ธฐ์ˆ ์„ ๋” ํšจ์œจ์ ์ด๊ณ  ๋” ์ €๋ ดํ•˜๊ฒŒ ์ œ์กฐํ•  ์ˆ˜ ์žˆ๋„๋ก ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ค๋ฆฌ์ฝ˜์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜๋Š” ๊ด‘์ „ ๊ธฐ์ˆ ์€ ์˜ค๋Š˜๋‚  ์‚ฌ์šฉ๋˜๋Š” ํƒœ์–‘๊ด‘ ๋ฐœ์ „ ๊ธฐ์ˆ  ์ค‘ ๊ฐ€์žฅ ์˜ค๋ž˜๋œ ๊ธฐ์ˆ ์ž…๋‹ˆ๋‹ค. ๊ธฐ์กด ์…€์€ ๊ฒฐ์ •์งˆ ์‹ค๋ฆฌ์ฝ˜์„ ์‚ฌ์šฉํ•˜์ง€๋งŒ ์‹ค๋ฆฌ์ฝ˜์€ ์ปดํ“จํ„ฐ ์นฉ์„ ๋งŒ๋“œ๋Š” ๋ฐ์—๋„ ์‚ฌ์šฉ๋˜๊ธฐ ๋•Œ๋ฌธ์— ์ˆ˜์š”๊ฐ€ ๋งŽ๊ณ  ๋น„์‹ธ๋‹ค. ์ด๋กœ ์ธํ•ด ๊ด‘์ „ ์—๋„ˆ์ง€์˜ ์™€ํŠธ๋‹น ๋น„์šฉ์ด ๋†’์Šต๋‹ˆ๋‹ค. 20๋…„ ์ „์—๋Š” ์…€์˜ ๋ฐœ์ „ ์ž ์žฌ๋ ฅ์„ ์ธก์ •ํ•˜๋Š” ์ฒ™๋„์ธ ์™€ํŠธ ํ”ผํฌ(Wp)๋‹น 6๋‹ฌ๋Ÿฌ์˜€์ง€๋งŒ, ํ˜„์žฌ๋Š” 1.70๋‹ฌ๋Ÿฌ๊นŒ์ง€ ๋–จ์–ด์กŒ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์žฌ์ƒ ๋ถˆ๊ฐ€๋Šฅํ•œ ์—๋„ˆ์ง€์™€ ๊ฒฝ์Ÿํ•˜๋ ค๋ฉด 1๋‹ฌ๋Ÿฌ๊นŒ์ง€ ๋‚ฎ์ถฐ์•ผ...
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Why do children with Autism seem out of touch with their surroundings? Part of the answer is that they sense things differently than other people. How do we know this? A test has been developed that can tell us how individual children sense things. This test, called the short sensory profile (SSP), is a list of questio...
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์žํ์ฆ ์•„๋™์ด ์ฃผ๋ณ€ ํ™˜๊ฒฝ์— ๋‘”๊ฐํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ธ๊ฐ€์š”? ์ •๋‹ต์˜ ์ผ๋ถ€๋Š” ๊ทธ๋“ค์ด ๋‹ค๋ฅธ ์‚ฌ๋žŒ๋“ค๊ณผ๋Š” ๋‹ค๋ฅด๊ฒŒ ์‚ฌ๋ฌผ์„ ๊ฐ์ง€ํ•œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์–ด๋–ป๊ฒŒ ์•Œ ์ˆ˜ ์žˆ์„๊นŒ์š”? ๊ฐœ๋ณ„ ์•„๋™์ด ์‚ฌ๋ฌผ์„ ๊ฐ์ง€ํ•˜๋Š” ๋ฐฉ์‹์„ ์•Œ ์ˆ˜ ์žˆ๋Š” ํ…Œ์ŠคํŠธ๊ฐ€ ๊ฐœ๋ฐœ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ํ…Œ์ŠคํŠธ๋Š” ์งง์€ ๊ฐ๊ฐ ํ”„๋กœํ•„(SSP)์ด๋ผ๊ณ  ํ•˜๋Š”๋ฐ, ์ด๋Š” ์•„๋™์˜ ๋ณดํ˜ธ์ž๊ฐ€ ๋‹ต๋ณ€ํ•œ ์งˆ๋ฌธ ๋ชฉ๋ก์ž…๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ๋Š” ํŠน์ • ์ƒํ™ฉ๊ณผ ์‚ฌ๋ฌผ์— ๋Œ€ํ•œ ๋ฐ˜์‘์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์•„๋™์ด ๊ฐ๊ฐ์„ ๊ฒฝํ—˜ํ•˜๋Š” ๋ฐฉ์‹์„ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 2007๋…„ ๋…ผ๋ฌธ์—์„œ ์—ฐ๊ตฌ์ž๋“ค์€ ์žํ์ฆ ์•„๋™์˜ ์ ์ˆ˜๋ฅผ '์ •์ƒ' ์ ์ˆ˜์™€ ๋น„๊ตํ•˜์—ฌ ์žํ์ฆ ์•„๋™์ด ์„ธ์ƒ์— ๋Œ€ํ•œ ๊ฒฝํ—˜์„ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๊ณผ ์–ด๋–ป๊ฒŒ ๋‹ค...
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Subject Verb Agreement Portions Sums and Measurements Subject-verb agreement is a crucial aspect of English grammar that ensures coherence and clarity in written communication. It is essential to know when to use a singular or plural verb in a sentence to match the number of the subject. When it comes to portions, sums...
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์ฃผ์–ด ๋™์‚ฌ ์ผ์น˜ ๋ถ€๋ถ„ ํ•ฉ๊ณ„ ๋ฐ ์ธก์ • ์ฃผ์–ด ๋™์‚ฌ ์ผ์น˜๋ž€ ์˜์–ด ๋ฌธ๋ฒ•์˜ ์ค‘์š”ํ•œ ์ธก๋ฉด์œผ๋กœ, ์„œ๋ฉด ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜์˜ ์ผ๊ด€์„ฑ๊ณผ ๋ช…ํ™•์„ฑ์„ ๋ณด์žฅํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋ฌธ์žฅ์—์„œ ์ฃผ์–ด์˜ ์ˆ˜์™€ ์ผ์น˜ํ•˜๋„๋ก ๋‹จ์ˆ˜ ๋˜๋Š” ๋ณต์ˆ˜ ๋™์‚ฌ๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ๋ฅผ ์•„๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ๋ถ€๋ถ„, ํ•ฉ๊ณ„ ๋ฐ ์ธก์ •๊ฐ’์˜ ๊ฒฝ์šฐ ๋”ฐ๋ผ์•ผ ํ•  ๋ช‡ ๊ฐ€์ง€ ํŠน์ • ๊ทœ์น™์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋ถ€๋ถ„์„ ์–ธ๊ธ‰ํ•  ๋•Œ๋Š” ๋ถ€๋ถ„์ด ๋‹จ์ˆ˜์ธ์ง€ ๋ณต์ˆ˜์ธ์ง€ ํ™•์ธํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ๋ถ€๋ถ„์ด ๋‹จ์ˆ˜์ธ ๊ฒฝ์šฐ ๋‹จ์ˆ˜ ๋™์‚ฌ๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, "์ผ€์ดํฌ์˜ 1/3์ด ๋ˆ„๋ฝ๋˜์—ˆ์Šต๋‹ˆ๋‹ค." ์ด ๊ฒฝ์šฐ `one-third`๋Š” ๋‹จ์ˆ˜ ์ฃผ์–ด์ด๋ฏ€๋กœ `is`๊ฐ€ ์˜ฌ๋ฐ”๋ฅธ ๋™์‚ฌ์ž…๋‹ˆ๋‹ค. ๋ถ€๋ถ„์ด ๋ณต์ˆ˜์ธ ๊ฒฝ์šฐ ๋ณต...
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This exchange rate can also be expressed as B/A 0.5. The real exchange rate is the nominal exchange rate times the relative prices of a market basket of goods in the two countries. So, in this example, say it take 10 Aโ€™s to buy a specific basket of goods and 15 Bs to buy that same basket. The nominal exchange rate is t...
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์ด ํ™˜์œจ์€ B/A 0.5๋กœ๋„ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ค์งˆ ํ™˜์œจ์€ ๋ช…๋ชฉ ํ™˜์œจ์— ๋‘ ๊ตญ๊ฐ€์˜ ์‹œ์žฅ ๋ฐ”๊ตฌ๋‹ˆ ์ƒํ’ˆ ์ƒ๋Œ€ ๊ฐ€๊ฒฉ์„ ๊ณฑํ•œ ๊ฐ’์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ์˜ˆ์—์„œ ํŠน์ • ์ƒํ’ˆ ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ๊ตฌ์ž…ํ•˜๋Š” ๋ฐ 10๊ฐœ์˜ A๊ฐ€ ํ•„์š”ํ•˜๊ณ  ๊ฐ™์€ ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ๊ตฌ์ž…ํ•˜๋Š” ๋ฐ 15๊ฐœ์˜ B๊ฐ€ ํ•„์š”ํ•˜๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๋ช…๋ชฉ ํ™˜์œจ์€ ํ†ตํ™”๋ฅผ ํ™˜์ „ํ•  ์ˆ˜ ์žˆ๋Š” ๋น„์œจ์ž…๋‹ˆ๋‹ค. ๋‹ฌ๋Ÿฌ์™€ ๋ฆฌ๋ผ ์‚ฌ์ด์˜ ๋ช…๋ชฉ ํ™˜์œจ์ด 1600์ด๋ฉด 1๋‹ฌ๋Ÿฌ๋Š” 1600๋ฆฌ๋ผ๋ฅผ ๊ตฌ์ž…ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ™˜์œจ์€ ํ•ญ์ƒ ๊ตญ๋‚ด ํ†ตํ™” 1๋‹จ์œ„๋กœ ๊ตฌ๋งคํ•  ์ˆ˜ ์žˆ๋Š” ์™ธ๊ตญ ํ†ตํ™”์˜ ์–‘์œผ๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. ์‹ค์งˆ ํ™˜์œจ์€ ํ•œ ๊ตญ๊ฐ€์—์„œ ๊ตฌ๋งคํ•œ ์ƒํ’ˆ๊ณผ ์„œ๋น„์Šค๋ฅผ ๋‹ค๋ฅธ ๊ตญ๊ฐ€์˜ ์ƒํ’ˆ๊ณผ ์„œ๋น„์Šค๋กœ ...
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This story was updated at 5:49 a.m. ET on April 30. An asteroid on the list of potentially dangerous space rocks that could endanger the Earth was caught on camera as it zoomed past our planet this month, and found to be larger than astronomers originally thought. The asteroid buzzed the Earth on April 19 and came with...
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์ด ์ด์•ผ๊ธฐ๋Š” 4์›” 30์ผ ์˜ค์ „ 5์‹œ 49๋ถ„(๋™๋ถ€ ํ‘œ์ค€์‹œ)์— ์—…๋ฐ์ดํŠธ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ตฌ๋ฅผ ์œ„ํ˜‘ํ•  ์ˆ˜ ์žˆ๋Š” ์ž ์žฌ์  ์œ„ํ—˜์„ฑ ์šฐ์ฃผ ์•”์„ ๋ชฉ๋ก์— ์žˆ๋Š” ์†Œํ–‰์„ฑ์ด ์ด๋‹ฌ ์ง€๊ตฌ๋ฅผ ์ง€๋‚˜์น˜๋Š” ๋ชจ์Šต์„ ์นด๋ฉ”๋ผ์— ํฌ์ฐฉ๋˜์–ด ์ฒœ๋ฌธํ•™์ž๋“ค์ด ์›๋ž˜ ์ƒ๊ฐํ–ˆ๋˜ ๊ฒƒ๋ณด๋‹ค ๋” ํฐ ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์กŒ์Šต๋‹ˆ๋‹ค. ์ด ์†Œํ–‰์„ฑ์€ 4์›” 19์ผ์— ์ง€๊ตฌ๋ฅผ ์ง€๋‚˜์ณ ์ง€๊ตฌ์—์„œ 150๋งŒ ๋งˆ์ผ(240๋งŒ ํ‚ฌ๋กœ๋ฏธํ„ฐ) ์ด๋‚ด์— ์ ‘๊ทผํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์ง€๊ตฌ์™€ ๋‹ฌ ์‚ฌ์ด์˜ ๊ฑฐ๋ฆฌ์˜ ์•ฝ 6๋ฐฐ์— ํ•ด๋‹นํ•ฉ๋‹ˆ๋‹ค. ์ฒœ๋ฌธํ•™์ž๋“ค์€ ํ‘ธ์—๋ฅดํ† ๋ฆฌ์ฝ” ์•„๋ ˆ์‹œ๋ณด์˜ ์œ ๋ช…ํ•œ ์•„๋ ˆ์‹œ๋ณด ์ „ํŒŒ ๋ง์›๊ฒฝ์˜ ํ–‰์„ฑ ๋ ˆ์ด๋” ์‹œ์Šคํ…œ์„ ์‚ฌ์šฉํ•˜์—ฌ 4์›” 19์ผ๋ถ€ํ„ฐ 4์ผ ๋™์•ˆ 2005 YU55๋ผ๋Š” ์†Œํ–‰์„ฑ์„ ๋ฐœ...
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Relative humidity may be defined as the ratio of the water vapor density (mass per unit volume) to the saturation water vapor density, usually expressed in percent: Relative humidity is also approximately the ratio of the actual to the saturation vapor pressure. Actual vapor pressure is a measurement of the amount of w...
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์ƒ๋Œ€ ์Šต๋„๋Š” ํฌํ™” ์ˆ˜์ฆ๊ธฐ ๋ฐ€๋„(๋‹จ์œ„ ๋ถ€ํ”ผ๋‹น ์งˆ๋Ÿ‰)์— ๋Œ€ํ•œ ์ˆ˜์ฆ๊ธฐ ๋ฐ€๋„(์งˆ๋Ÿ‰)์˜ ๋น„์œจ๋กœ ์ •์˜ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ผ๋ฐ˜์ ์œผ๋กœ ๋ฐฑ๋ถ„์œจ๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค: ์ƒ๋Œ€ ์Šต๋„๋Š” ์‹ค์ œ ์ˆ˜์ฆ๊ธฐ ์••๋ ฅ๊ณผ ํฌํ™” ์ˆ˜์ฆ๊ธฐ ์••๋ ฅ์˜ ๋น„์œจ๊ณผ๋„ ๊ฑฐ์˜ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์‹ค์ œ ์ˆ˜์ฆ๊ธฐ ์••๋ ฅ์€ ๊ณต๊ธฐ ๋ถ€ํ”ผ์— ํฌํ•จ๋œ ์ˆ˜์ฆ๊ธฐ์˜ ์–‘์„ ์ธก์ •ํ•œ ๊ฒƒ์œผ๋กœ ์ˆ˜์ฆ๊ธฐ์˜ ์–‘์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ํฌํ™” ์ˆ˜์ฆ๊ธฐ ์••๋ ฅ์„ ๋‹ฌ์„ฑํ•œ ๊ณต๊ธฐ๋Š” ํ‰ํ‰ํ•œ ๋ฌผ ํ‘œ๋ฉด๊ณผ ํ‰ํ˜•์„ ์ด๋ฃจ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ฆ‰, ๋ฌผ ํ‘œ๋ฉด์—์„œ ๊ณต๊ธฐ๋กœ ์ฆ๋ฐœํ•˜๋Š” ๋ฌผ ๋ถ„์ž ์ˆ˜์™€ ๊ณต๊ธฐ์—์„œ ๋ฌผ๋กœ ์‘์ถ•๋˜๋Š” ๋ฌผ ๋ถ„์ž ์ˆ˜๊ฐ€ ๋™์ผํ•ฉ๋‹ˆ๋‹ค.
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Gay Pioneers is the story of the first organized annual โ€œhomosexualโ€ civil rights demonstrations held in Philadelphia, New York and Washington, DC from 1965-69. When few would publicly identify themselves as gay, these brave pioneers challenged pervasive homophobia. This collection of lesson plans is for California Mid...
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๊ฒŒ์ด ์„ ๊ตฌ์ž๋“ค์€ 1965๋…„๋ถ€ํ„ฐ 69๋…„๊นŒ์ง€ ํ•„๋ผ๋ธํ”ผ์•„, ๋‰ด์š•, ์›Œ์‹ฑํ„ด DC์—์„œ ์—ด๋ฆฐ ์ตœ์ดˆ์˜ ์กฐ์ง์ ์ธ ์—ฐ๋ก€ '๋™์„ฑ์• ์ž' ์‹œ๋ฏผ๊ถŒ ์‹œ์œ„์— ๋Œ€ํ•œ ์ด์•ผ๊ธฐ์ž…๋‹ˆ๋‹ค. ๊ณต๊ฐœ์ ์œผ๋กœ ์ž์‹ ์„ ๊ฒŒ์ด๋ผ๊ณ  ๋ฐํžˆ๋Š” ์‚ฌ๋žŒ์€ ๊ฑฐ์˜ ์—†์—ˆ๋˜ ์ด ์šฉ๊ฐํ•œ ์„ ๊ตฌ์ž๋“ค์€ ๋งŒ์—ฐํ•œ ๋™์„ฑ์•  ํ˜์˜ค์— ๋„์ „ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์ˆ˜์—… ๊ณ„ํš ๋ชจ์Œ์€ ์บ˜๋ฆฌํฌ๋‹ˆ์•„ ์ค‘ํ•™๊ต ํ•™์ƒ๋“ค์„ ์œ„ํ•œ 6~8ํ•™๋…„์šฉ์ž…๋‹ˆ๋‹ค. ํ›„๋ฒ„ ์ค‘ํ•™๊ต์˜ ๊ต์‚ฌ์ธ ์ž๋„ท ๋ฐ€๋Ÿฌ๋Š” ํŠธ๋žœ์Šค์  ๋” ์ฒญ์†Œ๋…„์ด ๊ฒช๋Š” ํญ๋ ฅ ์œ„ํ—˜์— ๋Œ€ํ•œ ํ†ต๊ณ„๋ฅผ ๋ณด๊ณ  ๊นœ์ง ๋†€๋ž์Šต๋‹ˆ๋‹ค. ๋ฐ€๋Ÿฌ๋Š” ๋™๋ฃŒ ๊ต์‚ฌ๋“ค์—๊ฒŒ ๋ชจ๋“  ํ•™์ƒ์„ ์œ„ํ•œ ์•ˆ์ „ํ•œ ํ•™์Šต ํ™˜๊ฒฝ์„ ์กฐ์„ฑํ•˜๋Š” ๊ฒƒ์€ ๊ต์‚ฌ์˜ ์ฑ…์ž„์ด๋ฉฐ ๋ชจ๋“  ์ข…๋ฅ˜์˜ ์ฐจ๋ณ„์€ ์šฉ๋‚ฉ๋˜์–ด์„œ๋Š” ์•ˆ ๋œ๋‹ค...
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Standardized General Markup Language (SGML) and Extensible Markup Language (XML) are markup languages used for text documents and datasets, both to present them to people and to enable data exchange between computers. XML is a variant of SGML: all XML files are SGML files. Since XML has a much stricter syntax, it is ea...
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ํ‘œ์ค€ํ™”๋œ ์ผ๋ฐ˜ ๋งˆํฌ์—… ์–ธ์–ด(SGML)์™€ ํ™•์žฅ ๊ฐ€๋Šฅํ•œ ๋งˆํฌ์—… ์–ธ์–ด(XML)๋Š” ํ…์ŠคํŠธ ๋ฌธ์„œ์™€ ๋ฐ์ดํ„ฐ ์„ธํŠธ๋ฅผ ์‚ฌ๋žŒ์—๊ฒŒ ์ œ์‹œํ•˜๊ณ  ์ปดํ“จํ„ฐ ๊ฐ„์˜ ๋ฐ์ดํ„ฐ ๊ตํ™˜์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋˜๋Š” ๋งˆํฌ์—… ์–ธ์–ด์ž…๋‹ˆ๋‹ค. XML์€ SGML์˜ ๋ณ€ํ˜•์ž…๋‹ˆ๋‹ค: ๋ชจ๋“  XML ํŒŒ์ผ์€ SGML ํŒŒ์ผ์ž…๋‹ˆ๋‹ค. XML์€ ๊ตฌ๋ฌธ์ด ํ›จ์”ฌ ๋” ์—„๊ฒฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ฒ€์ฆํ•˜๊ธฐ๊ฐ€ ๋” ์‰ฝ์Šต๋‹ˆ๋‹ค. HTML(ํ•˜์ดํผํ…์ŠคํŠธ ๋งˆํฌ์—… ์–ธ์–ด)์€ SGML์˜ ๋˜ ๋‹ค๋ฅธ ๋ณ€ํ˜•์œผ๋กœ, ์ฃผ๋กœ ๋ฆฌ์น˜ ํ…์ŠคํŠธ(๋ฐ ๋ ˆ์ด์•„์›ƒ)์™€ ๋‹ค๋ฅธ ๋ฌธ์„œ๋กœ์˜ ํ•˜์ดํผ๋งํฌ๋ฅผ ์ œ์‹œํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. "์ผ๋ฐ˜" HTML ์™ธ์—๋„ XML์˜ ๋” ์—„๊ฒฉํ•œ ๊ทœ์น™์— ๋”ฐ๋ฅธ HTML์ธ XHTML๋„ ์žˆ...
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How a physicist implemented a computer algorithm that changed statistics for every field. What happens inside ice when it melts? How do atoms arrange themselves into sparkling facets on a crystal? Where does the delicate, lacy structure of a snowflake come from? These are hard questions to answer, because each of these...
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๋ฌผ๋ฆฌํ•™์ž๊ฐ€ ๋ชจ๋“  ๋ถ„์•ผ์˜ ํ†ต๊ณ„๋ฅผ ๋ฐ”๊พผ ์ปดํ“จํ„ฐ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ตฌํ˜„ํ•œ ๋ฐฉ๋ฒ•. ์–ผ์Œ์ด ๋…น์„ ๋•Œ ๋‚ด๋ถ€์—์„œ ์–ด๋–ค ์ผ์ด ์ผ์–ด๋‚˜๋Š”๊ฐ€? ๊ฒฐ์ •์—์„œ ๋ฐ˜์ง์ด๋Š” ๋ฉด์„ ๋งŒ๋“œ๋Š” ์›์ž๋“ค์€ ์–ด๋–ป๊ฒŒ ๋ฐฐ์—ด๋˜๋‚˜์š”? ๋ˆˆ์†ก์ด์˜ ์„ฌ์„ธํ•˜๊ณ  ๋ ˆ์ด์Šค ๊ฐ™์€ ๊ตฌ์กฐ๋Š” ์–ด๋””์—์„œ ์˜ค๋Š” ๊ฒƒ์ผ๊นŒ์š”? ์ด๋Ÿฌํ•œ ์‹œ์Šคํ…œ์—๋Š” ๋„ˆ๋ฌด ๋งŽ์€ ์ž‘์€ ์›์ž๋“ค์ด ํฌํ•จ๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ์งˆ๋ฌธ์— ๋‹ตํ•˜๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ๋ฌผ 1๊ทธ๋žจ์—๋งŒ 10^23๊ฐœ์˜ ๋ถ„์ž๊ฐ€ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค! ์›์ž๋“ค์ด ๋„ˆ๋ฌด ๋งŽ์•„์„œ ํ˜„๋ฏธ๊ฒฝ์œผ๋กœ ์›์ž๋“ค์„ ๊ด€์ฐฐํ•˜๊ณ  ๊ฒฐ์ •ํ™”๋˜๊ฑฐ๋‚˜ ๋…น๋Š” ๊ฒƒ์„ ๊ด€์ฐฐํ•˜๋Š” ๊ฒƒ์€ ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋Œ€์‹ , ์šฐ๋ฆฌ๊ฐ€ ์„ธ์ƒ์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฌผ์งˆ์˜ ๋ฏธ์„ธํ•œ ์›€์ง์ž„์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด ์ฐฝ์˜๋ ฅ์„ ...
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What is maximum power point (MPP)? In this article, weโ€™ll explain just how important it is to make sure your solar panels work at their maximum power point (MPP). Making sure your solar panels are working at their Maximum Power Point (MPP) is particularly important so that you can make sure youโ€™re optimising the value ...
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์ตœ๋Œ€ ์ „๋ ฅ์ (MPP)์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”?์ด ๊ธ€์—์„œ๋Š” ํƒœ์–‘๊ด‘ ํŒจ๋„์ด ์ตœ๋Œ€ ์ „๋ ฅ์ (MPP)์—์„œ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜๋Š” ๊ฒƒ์ด ์–ผ๋งˆ๋‚˜ ์ค‘์š”ํ•œ์ง€ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.ํƒœ์–‘๊ด‘ ํŒจ๋„์ด ์ตœ๋Œ€ ์ „๋ ฅ์ (MPP)์—์„œ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜๋Š” ๊ฒƒ์€ ํŒจ๋„์˜ ๊ฐ€์น˜๋ฅผ ์ตœ์ ํ™”ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๋ฐ ํŠนํžˆ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.๋จผ์ €, ํƒœ์–‘๊ด‘ PV ๋ชจ๋“ˆ์€ ํ–‡๋น›์„ ์ „๊ธฐ๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ DC ์ „๋ ฅ์„ ์ƒ์„ฑํ•œ๋‹ค๋Š” ์ ์„ ์ดํ•ดํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์…€ ์ˆ˜์ค€์˜ ์ถœ๋ ฅ์€ ์ตœ์†Œ์ด์ง€๋งŒ ์—ฌ๋Ÿฌ ์…€์˜ ํšจ๊ณผ๋ฅผ ๋”ํ•˜๋ฉด ๊ฐ€์ •์šฉ ์ „๋ ฅ ๊ณต๊ธ‰์„ ์ง€์›ํ•  ์ˆ˜ ์žˆ์„ ๋งŒํผ ๋” ๋†’์€ ์ถœ๋ ฅ์„ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.ํŒจ๋„์˜ ๊ฐœ๋…์€ ๋ณต์žกํ•˜๋ฉฐ ๋งŽ์€ ๋ฌผ๋ฆฌํ•™ ๋ฐ ์ „๊ธฐ ์šฉ์–ด์™€ ์ •์˜๋ฅผ ํฌํ•จํ•˜๋ฏ€๋กœ ์—ฌ๊ธฐ์„œ๋Š” ์„ค๋ช…ํ•˜...
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Todayโ€™s Wonder of the Day was inspired by daniel. daniel Wonders, โ€œWho were the wright brothers?โ€ Thanks for WONDERing with us, daniel! Orville and Wilbur spent hours flying the toy back and forth across the room โ€” until they broke it. Saddened, the boys promised each other that someday they would fly in the air, just ...
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์˜ค๋Š˜์˜ ์›๋” ์˜ค๋ธŒ ๋” ๋ฐ์ด๋Š” ๋‹ค๋‹ˆ์—˜์—๊ฒŒ์„œ ์˜๊ฐ์„ ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค. ๋‹ค๋‹ˆ์—˜์€ "๋ผ์ดํŠธ ํ˜•์ œ๋Š” ๋ˆ„๊ตฌ์˜€๋‚˜์š”?"๋ผ๊ณ  ๊ถ๊ธˆํ•ดํ•ฉ๋‹ˆ๋‹ค. ํ•จ๊ป˜ ๊ถ๊ธˆํ•ดํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค, ๋‹ค๋‹ˆ์—˜! ์˜ค๋นŒ๊ณผ ์œŒ๋ฒ„๋Š” ์žฅ๋‚œ๊ฐ์„ ๋ฐฉ ์•ˆํŒŽ์œผ๋กœ ์˜ค๋ฅด๋ฝ๋‚ด๋ฆฌ๋ฝ ๋‚ ๋ฆฌ๋ฉฐ ๋ช‡ ์‹œ๊ฐ„์„ ๋ณด๋ƒˆ์ง€๋งŒ ๊ฒฐ๊ตญ ์žฅ๋‚œ๊ฐ์ด ๋ถ€๋Ÿฌ์กŒ์Šต๋‹ˆ๋‹ค. ์Šฌํ””์— ์ž ๊ธด ๋‘ ์†Œ๋…„์€ ์–ธ์  ๊ฐ€ ์žฅ๋‚œ๊ฐ์ฒ˜๋Ÿผ ํ•˜๋Š˜์„ ๋‚ ์•„๋‹ค๋‹ ๊ฒƒ์„ ์•ฝ์†ํ–ˆ์Šต๋‹ˆ๋‹ค. ์†Œ๋…„๋“ค์ด ์„ฑ์žฅํ•˜๋ฉด์„œ ๋น„ํ–‰์— ๋Œ€ํ•œ ๊ด€์‹ฌ์„ ๊ณ„์† ๋ฐœ์ „์‹œ์ผฐ์Šต๋‹ˆ๋‹ค. ์˜ค๋นŒ์€ ์—ฐ์„ ํŒ”์•„ ๋ˆ์„ ๋ชจ์•˜๊ณ , ์œŒ๋ฒ„๋Š” ์ƒˆ๊ฐ€ ๋‚ ์•„๊ฐ€๋Š” ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์ฑ…์„ ๊ณต๋ถ€ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฒฐ๊ตญ ๋‘ ์‚ฌ๋žŒ์€ ๋น„ํ–‰๊ธฐ๊ฐ€ ๋  ๋น„ํ–‰๊ธฐ ๋ฐœ๋ช…์— ๋Œ€ํ•œ ์•„์ด๋””์–ด๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ผ...
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Edited by William C. Ritz and William Straits Rather than teaching science facts to 3- to 7-year-olds, you can use the inquiry-based activities in the books to prompt children to make discoveries on their own. Lessons include lists of learning objectives and required materials, relevant background to help you prepare, ...
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์œŒ๋ฆฌ์—„ C. ๋ฆฌ์ธ ์™€ ์œŒ๋ฆฌ์—„ ์ŠคํŠธ๋ ˆ์ดํŠธ์Šค ํŽธ์ง‘ 3~7์„ธ ์–ด๋ฆฐ์ด์—๊ฒŒ ๊ณผํ•™์  ์‚ฌ์‹ค์„ ๊ฐ€๋ฅด์น˜๊ธฐ๋ณด๋‹ค๋Š” ์ฑ…์— ์ˆ˜๋ก๋œ ํƒ๊ตฌ ๊ธฐ๋ฐ˜ ํ™œ๋™์„ ํ†ตํ•ด ์•„์ด๋“ค์ด ์Šค์Šค๋กœ ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ๋„๋ก ์œ ๋„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ˆ˜์—…์—๋Š” ํ•™์Šต ๋ชฉํ‘œ ๋ชฉ๋ก๊ณผ ํ•„์š”ํ•œ ์ž๋ฃŒ, ์ค€๋น„์— ๋„์›€์ด ๋˜๋Š” ๊ด€๋ จ ๋ฐฐ๊ฒฝ ์ง€์‹, ์˜์–ด์™€ ์ŠคํŽ˜์ธ์–ด๋กœ ์ž‘์„ฑ๋œ ๊ฐ€์ • ํ™œ๋™์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋…์„œ, ์ž‘๋ฌธ, ์ˆ˜ํ•™, ๋“œ๋ผ๋งˆํ‹ฑ ํ”Œ๋ ˆ์ด, ๋ฏธ์ˆ  ๋“ฑ ์—ฌ๋Ÿฌ ๊ณผ๋ชฉ๊ณผ ์—ฐ๊ณ„ํ•˜์—ฌ ๊ด€๋ จ ํ•™์Šต ๊ธฐํšŒ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํŽ˜์ด์ง€ ํ‚ค์— ์˜ํ•ด ํ”„๋กœ๋ธŒ๋Š” ๋ฌผ๋ฆฌ, ์ƒ๋ช…, ์ง€๊ตฌ ๋ฐ ์šฐ์ฃผ ๊ณผํ•™, ๊ณผํ•™์˜ ๋ณธ์งˆ, ํ†ตํ•ฉ ์ฃผ์ œ์™€ ๊ฐ™์€ ์ฃผ์ œ๋ฅผ ๋‹ค๋ฃน๋‹ˆ๋‹ค. 23ํŽ˜์ด์ง€์˜ ๊ฐ ๊ถŒ์—๋Š” ์ฃผ์ œ๋ณ„ ...
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Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! The curious case of the first exoplanet truly found: Gamma Cephei Ab What was the first exoplanet discovered? Well, y'know, that depends on what you mean by first. The first one announced that turned out to be real? Or the first d...
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๋ฌด๋ฃŒ ํ”„๋กœํ•„์„ ๋งŒ๋“ค์–ด ๋…์  ๋™์˜์ƒ, ๊ฒฝํ’ˆ ๋“ฑ์— ๋ฌด์ œํ•œ์œผ๋กœ ์•ก์„ธ์Šคํ•˜์„ธ์š”! ์ตœ์ดˆ๋กœ ๋ฐœ๊ฒฌ๋œ ์™ธ๊ณ„ ํ–‰์„ฑ์˜ ์‹ ๋น„ํ•œ ์‚ฌ๊ฑด: ๊ฐ๋งˆ ์„ธํŽ˜์ด Ab ์ตœ์ดˆ๋กœ ๋ฐœ๊ฒฌ๋œ ์™ธ๊ณ„ ํ–‰์„ฑ์€ ๋ฌด์—‡์ธ๊ฐ€์š”? ๊ธ€์Ž„์š”, ๊ทธ๊ฑด ์ฒซ ๋ฒˆ์งธ์˜ ์˜๋ฏธ์— ๋”ฐ๋ผ ๋‹ค๋ฆ…๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ๋ฐํ˜€์ง„ ์ฒซ ๋ฒˆ์งธ ํ–‰์„ฑ์ธ๊ฐ€์š”? ์•„๋‹ˆ๋ฉด ์™ธ๊ณ„ ํ–‰์„ฑ์˜ ์กด์žฌ๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ์ตœ์ดˆ์˜ ๋ฐ์ดํ„ฐ๋Š” ๋ฌด์—‡์ธ๊ฐ€์š”? ์•„๋‹ˆ๋ฉด ๋ฐœํ‘œ๋˜์—ˆ๋‹ค๊ฐ€ ์ฒ ํšŒ๋˜์—ˆ๋‹ค๊ฐ€ ์ฒ˜์Œ๋ถ€ํ„ฐ ์ง„์งœ์˜€๋˜ ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์ง„ ๊ฒƒ์ผ๊นŒ์š”? ์™œ๋ƒํ•˜๋ฉด ๋…ผ์Ÿ์˜ ์—ฌ์ง€๊ฐ€ ์žˆ๋Š” ๊ฒƒ์€ ๋ฐ”๋กœ ๊ทธ ํ–‰์„ฑ์ž…๋‹ˆ๋‹ค. ์ž, ํ•œ ๋ฐœ์ง ๋ฌผ๋Ÿฌ๋‚˜ ๋ด…์‹œ๋‹ค. ์™ธ๊ณ„ ํ–‰์„ฑ์€ ๋‹ค๋ฅธ ๋ณ„ ์ฃผ์œ„๋ฅผ ๋„๋Š” ์™ธ๊ณ„ ํ–‰์„ฑ์ž…๋‹ˆ๋‹ค. ์ฒœ๋ฌธํ•™์ž๋“ค์€ ์ˆ˜์‹ญ ๋…„ ๋™์•ˆ ์™ธ๊ณ„ ํ–‰์„ฑ์„ ์ฐพ...
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A "carbohydrate sequence" refers to the specific arrangement or order of monosaccharides (simple sugars) that make up a carbohydrate molecule, such as a polysaccharide or an oligosaccharide. Carbohydrates are often composed of repeating units of monosaccharides, and the sequence in which these units are arranged can ha...
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"ํƒ„์ˆ˜ํ™”๋ฌผ ์„œ์—ด"์€ ๋‹ค๋‹น๋ฅ˜ ๋˜๋Š” ์˜ฌ๋ฆฌ๊ณ ๋‹น๋ฅ˜๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹ค๋‹น๋ฅ˜ ๋˜๋Š” ์˜ฌ๋ฆฌ๊ณ ๋‹น๋ฅ˜๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋‹จ๋‹น๋ฅ˜์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๋‹จ๋‹น๋ฅ˜(๋‹จ๋‹น๋ฅ˜)์˜ ํŠน์ • ๋ฐฐ์—ด ๋˜๋Š” ์ˆœ์„œ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜...
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Despite what Jules Verne may have you believe, it's not exactly possible to journey to the center of the Earth. As such, it's pretty difficult to gain a full understanding of what the core of our planet looks like. NASA is trying the next best thing. It's set to launch a mission to an asteroid that's understood to be l...
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์ค„์Šค ๋ฒ ๋ฅธ์˜ ์ƒ์ƒ๊ณผ๋Š” ๋‹ฌ๋ฆฌ ์ง€๊ตฌ ์ค‘์‹ฌ์œผ๋กœ ์—ฌํ–‰ํ•˜๋Š” ๊ฒƒ์€ ์ •ํ™•ํžˆ ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ง€๊ตฌ์˜ ์ค‘์‹ฌ์ด ์–ด๋–ป๊ฒŒ ์ƒ๊ฒผ๋Š”์ง€ ์™„์ „ํžˆ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์€ ์ƒ๋‹นํžˆ ์–ด๋ ต์Šต๋‹ˆ๋‹ค. NASA๋Š” ๋‹ค์Œ์œผ๋กœ ์ข‹์€ ๋ฐฉ๋ฒ•์„ ์‹œ๋„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ฒ ๊ณผ ๋‹ˆ์ผˆ๋กœ ๊ตฌ์„ฑ๋œ ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ง„ ์†Œํ–‰์„ฑ์œผ๋กœ์˜ ์ž„๋ฌด๋ฅผ ์‹œ์ž‘ํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ์ด ๊ธˆ์†์ด ํ’๋ถ€ํ•œ ์†Œํ–‰์„ฑ์ธ 16 ์‚ฌ์ดํด๋กœํ”„๋Š” ํ•œ๋•Œ ํ–‰์„ฑ์˜ ํ•ต์˜ ์ผ๋ถ€์˜€๋˜ ๊ฒƒ์œผ๋กœ ์ถ”์ •๋ฉ๋‹ˆ๋‹ค. ์ด ์†Œํ–‰์„ฑ์€ ์•”์„์ด๋‚˜ ์–ผ์Œ๋ณด๋‹ค ๊ธˆ์†์ด ๋” ๋งŽ์€ ์†Œํ–‰์„ฑ์„ ์—ฐ๊ตฌํ•˜๋Š” NASA์˜ ์ฒซ ๋ฒˆ์งธ ์ž„๋ฌด์ž…๋‹ˆ๋‹ค. ์‚ฌ์ดํด๋กœํ”„ ์ž„๋ฌด์˜ ๋ฐœ์‚ฌ๋Š” ๋ชฉ์š”์ผ ์˜ค์ „ 10์‹œ 16๋ถ„์„ ๋ชฉํ‘œ๋กœ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์šฐ์ฃผ์„ ์€ ํ”Œ๋กœ๋ฆฌ๋‹ค ์ผ€...
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Many of us are ready for Spring. The warmer weather, flowers, leafed trees, and longer days appeal to many outdoor enthusiasts. Skiers may want snow year around, but even Icemen are ready to fish wet water after a long-frozen Winter. Currently, our days are shorter than our nights, during a 24-hour cycle. The March Equ...
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๋งŽ์€ ์‚ฌ๋žŒ๋“ค์ด ๋ด„์„ ๊ธฐ๋‹ค๋ฆฌ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋œปํ•œ ๋‚ ์”จ, ๊ฝƒ, ์žŽ์ด ๋‹์€ ๋‚˜๋ฌด, ๊ธด ๋‚ฎ์€ ๋งŽ์€ ์•ผ์™ธ ํ™œ๋™ ์• ํ˜ธ๊ฐ€๋“ค์—๊ฒŒ ์–ดํ•„ํ•ฉ๋‹ˆ๋‹ค. ์Šคํ‚ค์–ด๋“ค์€ ์ผ ๋…„ ๋‚ด๋‚ด ๋ˆˆ์ด ๋‚ด๋ฆฌ๊ณ  ์‹ถ์„ ์ˆ˜๋„ ์žˆ์ง€๋งŒ, ์•„์ด์‹œ๋งจ์€ ์˜ค๋žœ ๊ฒจ์šธ์„ ๋ณด๋‚ธ ํ›„ ์ –์€ ๋ฌผ์—์„œ ๋‚š์‹œ๋ฅผ ํ•˜๊ณ  ์‹ถ์–ดํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํ˜„์žฌ ์šฐ๋ฆฌ์˜ ํ•˜๋ฃจ๋Š” 24์‹œ๊ฐ„ ์ฃผ๊ธฐ ๋™์•ˆ ๋ฐค๋ณด๋‹ค ๋‚ฎ์ด ์งง์Šต๋‹ˆ๋‹ค. 3์›” ์ถ˜๋ถ„์€ ์–‘์ž๋ฆฌ ์ฒซ ๋ฒˆ์งธ ์ง€์ ์—์„œ ์ถ˜๋ถ„์ด ์‹œ์ž‘๋œ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ์ด ๋ชจ๋“  ๊ฒƒ์ด ๊ทธ๋ฆฌ์Šค์–ด๋กœ ๋˜์–ด ์žˆ๋‹ค๋ฉด ์—ฌ๋Ÿฌ๋ถ„๋„ ๋งž์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ์Šค์–ด๋กœ ๋ฒˆ์—ญํ•˜๋ฉด ์ถ˜๋ถ„์€ ์ƒˆ๋กญ๊ฑฐ๋‚˜ ์‹ ์„ ํ•œ ์ถ˜๋ถ„, ์ถ˜๋ถ„์€ ๋ฐค๊ณผ ๋‚ฎ์ด ๊ฐ™๋‹ค๋Š” ๋œป์ž…๋‹ˆ๋‹ค. ์ถ˜๋ถ„์ด ๋ฐœ์ƒํ•˜๋Š” ์‹œ๊ธฐ๋Š” ๋‚ฎ๊ณผ ๋ฐค...
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Price: Contact us CNC Precision Machining: Everything You Need To Know Have you ever wondered how machinists make those heavy aluminum tools and engine parts? They definitely did not make them with hands or cast them in a furnace. They make these parts from a process called CNC precision machining. For those who are ne...
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๊ฐ€๊ฒฉ: ๋ฌธ์˜ํ•˜๊ธฐ CNC ์ •๋ฐ€ ๊ฐ€๊ณต: ์•Œ์•„์•ผ ํ•  ๋ชจ๋“  ๊ฒƒ ๊ธฐ๊ณ„๊ณต์ด ๋ฌด๊ฑฐ์šด ์•Œ๋ฃจ๋ฏธ๋Š„ ๊ณต๊ตฌ์™€ ์—”์ง„ ๋ถ€ํ’ˆ์„ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•์ด ๊ถ๊ธˆํ•œ ์ ์ด ์žˆ๋‚˜์š”? ๊ธฐ๊ณ„๊ณต๋“ค์ด ์†์œผ๋กœ ๋งŒ๋“ค๊ฑฐ๋‚˜ ์šฉ๊ด‘๋กœ์—์„œ ์ฃผ์กฐํ•œ ๊ฒƒ์ด ์•„๋‹™๋‹ˆ๋‹ค. ๊ธฐ๊ณ„๊ณต๋“ค์€ CNC ์ •๋ฐ€ ๊ฐ€๊ณต์ด๋ผ๋Š” ๊ณต์ •์„ ํ†ตํ•ด ์ด๋Ÿฌํ•œ ๋ถ€ํ’ˆ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค. ์ œ์กฐ์—…์— ์ฒ˜์Œ ์ ‘ํ•˜๋Š” ๋ถ„๋“ค์„ ์œ„ํ•ด CNC ์ •๋ฐ€ ๊ฐ€๊ณต์€ ์ปดํ“จํ„ฐ ํ”„๋กœ๊ทธ๋žจ์„ ์‚ฌ์šฉํ•˜์—ฌ ์ •ํ™•ํ•œ ์‚ฌ์–‘์— ๋”ฐ๋ผ ์ œํ’ˆ์„ ๋งŒ๋“œ๋Š” ์ œ์กฐ ๊ณต์ •์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ๊ธ€์—์„œ๋Š” ์ด ๊ณต์ •, ์‚ฌ์šฉ๋˜๋Š” ๋‹ค์–‘ํ•œ ์žฅ๋น„, ์‘์šฉ ๋ถ„์•ผ, ๋‹ค์–‘ํ•œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋ฐ ๊ด€๋ จ๋œ ์ฒ˜๋ฆฌ์— ๋Œ€ํ•ด ์ •์˜ํ•ฉ๋‹ˆ๋‹ค. CNC ์ •๋ฐ€ ๊ฐ€๊ณต์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? "์ •๋ฐ€ ๊ฐ€๊ณต์ด๋ž€ ๋ฌด...
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Drought on the Murray River harms ocean life too Drought in the Murray River doesnโ€™t just affect the river itself โ€“ it also affects the ecosystems that live in the ocean beyond. In a study published in Marine and Freshwater Research today, we found that the very low flows in the river over the past decade reduced the a...
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๋จธ๋ ˆ์ด ๊ฐ•์˜ ๊ฐ€๋ญ„์€ ๋ฐ”๋‹ค ์ƒ๋ฌผ์—๋„ ํ•ด๋ฅผ ๋ผ์นฉ๋‹ˆ๋‹ค. ๋จธ๋ ˆ์ด ๊ฐ•์˜ ๊ฐ€๋ญ„์€ ๊ฐ• ์ž์ฒด์—๋งŒ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋ฐ”๋‹ค ๋„ˆ๋จธ์— ์‚ฌ๋Š” ์ƒํƒœ๊ณ„์—๋„ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ์˜ค๋Š˜ ๋งˆ๋ฆฐ ์•ค ํ”„๋ ˆ์‹œ์›Œํ„ฐ ๋ฆฌ์„œ์น˜์— ๋ฐœํ‘œ๋œ ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ์ง€๋‚œ 10๋…„๊ฐ„ ๊ฐ•์˜ ์œ ๋Ÿ‰์ด ๋งค์šฐ ๋‚ฎ์•„์ง€๋ฉด์„œ ๊ถ๊ทน์ ์œผ๋กœ ๋ชจ๋“  ํ•ด์–‘ ๋จน์ด ๊ทธ๋ฌผ์˜ ๊ธฐ๋ฐ˜์ด ๋˜๋Š” ์‹๋ฌผ์„ฑ ํ”Œ๋ž‘ํฌํ†ค์˜ ๊ฐœ์ฒด์ˆ˜๊ฐ€ ๊ฐ์†Œํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ๋จธ๋ ˆ์ด ๊ฐ•์˜ ๊ฑด๊ฐ•์ด ์šฐ๋ฆฌ๊ฐ€ ์ด์ „์— ์ƒ๊ฐํ–ˆ๋˜ ๊ฒƒ๋ณด๋‹ค ํ›จ์”ฌ ๋” ํฐ ์˜ํ–ฅ์„ ๋ฏธ์นœ๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. ๊ธฐํ›„ ๋ณ€ํ™”๋กœ ์ธํ•ด ๊ฐ•์˜ ๊ฐ€๋ญ„์ด ๋” ์ž์ฃผ, ๋” ์‹ฌ๊ฐํ•˜๊ฒŒ ๋ฐœ์ƒํ•  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋Š” ์ƒํ™ฉ์—์„œ ๋‹ด์ˆ˜ ์ƒ๋ฌผ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ง€์—ญ ...
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A person thinking of earning a degree in business, human resources, or a related field or who wants to enter a trade or unionized line of work may wonder, โ€œWhat are labor unions?โ€ Also called trade unions, these are legal entities that allow workers to function as a unit when it comes to representing the collective int...
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๊ฒฝ์˜ํ•™, ์ธ์  ์ž์› ๋˜๋Š” ๊ด€๋ จ ๋ถ„์•ผ์—์„œ ํ•™์œ„๋ฅผ ์ทจ๋“ํ•˜๊ฑฐ๋‚˜ ๋ฌด์—ญ ๋˜๋Š” ๋…ธ์กฐ์— ๊ฐ€์ž…ํ•œ ์ง์—…์— ์ž…๋ฌธํ•˜๊ณ ์ž ํ•˜๋Š” ์‚ฌ๋žŒ์ด๋ผ๋ฉด "๋…ธ๋™์กฐํ•ฉ์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€?"๋ผ๊ณ  ๊ถ๊ธˆํ•ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋…ธ๋™์กฐํ•ฉ์ด๋ผ๊ณ ๋„ ํ•˜๋Š” ๋…ธ๋™์กฐํ•ฉ์€ ๊ทผ๋กœ์ž์˜ ์ง‘๋‹จ์  ์ด์ต์„ ๋Œ€๋ณ€ํ•  ๋•Œ ๊ทผ๋กœ์ž๋“ค์ด ๋‹จ์œ„๋กœ ํ™œ๋™ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๋ฒ•์  ๋‹จ์ฒด์ž…๋‹ˆ๋‹ค. ๋…ธ๋™์กฐํ•ฉ์ด๋ž€ ๋ฌด์—‡์ธ์ง€ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์€ ๊ทผ๋กœ์ž์™€ ๊ฒฝ์˜์ง„ ๋ชจ๋‘์—๊ฒŒ ํ•„์ˆ˜์ ์ด๋ฉฐ, ๊ฒฝ์ œํ•™์ž, ์žฌ๋ฌด ๋ถ„์„๊ฐ€ ๋“ฑ์—๊ฒŒ๋„ ์ค‘์š”ํ•œ ์ง€์‹์ž…๋‹ˆ๋‹ค. ๋…ธ๋™์กฐํ•ฉ์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ๋…ธ๋™์กฐํ•ฉ์€ ๊ทผ๋กœ์ž์˜ ์ด์ต์„ ๋Œ€๋ณ€ํ•˜๋Š” ์กฐ์ง์ž…๋‹ˆ๋‹ค. ๋…ธ๋™์กฐํ•ฉ์„ ๋…ธ๋™์กฐํ•ฉ, ๋…ธ๋™์ž ๋…ธ์กฐ ๋˜๋Š” ๊ต์„ญ ๋‹จ์œ„๋ผ๊ณ ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๋…ธ๋™์กฐํ•ฉ์˜ ๋ชฉ์ ...
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Definition of 'Spillover Effect' For example, if there is a natural disaster in one country that destroys a major factory, this could lead to a shortage of goods in that country. If the goods are exported to other countries, this could lead to a rise in prices in those countries. This is an example of a direct spillove...
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'์Šคํ•„์˜ค๋ฒ„ ํšจ๊ณผ'์˜ ์ •์˜ ์˜ˆ๋ฅผ ๋“ค์–ด, ํ•œ ๊ตญ๊ฐ€์—์„œ ์ž์—ฐ์žฌํ•ด๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ ์ฃผ์š” ๊ณต์žฅ์ด ํŒŒ๊ดด๋˜๋ฉด ํ•ด๋‹น ๊ตญ๊ฐ€์—์„œ ์ƒํ’ˆ์ด ๋ถ€์กฑํ•ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•ด๋‹น ์ƒํ’ˆ์ด ๋‹ค๋ฅธ ๊ตญ๊ฐ€๋กœ ์ˆ˜์ถœ๋˜๋ฉด ํ•ด๋‹น ๊ตญ๊ฐ€์˜ ๋ฌผ๊ฐ€๊ฐ€ ์ƒ์Šนํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์ง์ ‘์ ์ธ ์Šคํ•„์˜ค๋ฒ„ ํšจ๊ณผ์˜ ์˜ˆ์ž…๋‹ˆ๋‹ค. ๊ฐ„์ ‘์ ์ธ ์Šคํ•„์˜ค๋ฒ„ ํšจ๊ณผ๋„ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ฒซ ๋ฒˆ์งธ ๊ตญ๊ฐ€์˜ ๊ณต์žฅ์— ๋งŽ์€ ๊ทผ๋กœ์ž๊ฐ€ ๊ณ ์šฉ๋˜์–ด ์žˆ๋‹ค๋ฉด, ์ด๋“ค์˜ ์ผ์ž๋ฆฌ๊ฐ€ ์‚ฌ๋ผ์ง€๋ฉด ํ•ด๋‹น ๊ตญ๊ฐ€์˜ ์†Œ๋น„ ์ง€์ถœ์ด ๊ฐ์†Œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์ฒซ ๋ฒˆ์งธ ๊ตญ๊ฐ€์— ์ƒํ’ˆ์„ ์ˆ˜์ถœํ•˜๋Š” ๋‹ค๋ฅธ ๊ตญ๊ฐ€์˜ ๊ฒฝ์ œ ํ™œ๋™ ๊ฐ์†Œ๋กœ ์ด์–ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์Šคํ•„์˜ค๋ฒ„ ํšจ๊ณผ๋Š” ์„ธ๊ณ„ ๊ฒฝ์ œ์—์„œ ์ค‘์š”ํ•œ ์š”์†Œ๊ฐ€ ...
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Your spine consists of vertebrae and discs that are stacked upon each other. A healthy back has gentle curves. Therefore, absorbing stress from gravity and movement. A spine viewed from the back should be straight. However, any abnormalities cause the spinal curvature to shift, becoming misaligned. There are three main...
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์ฒ™์ถ”๋Š” ์„œ๋กœ ์Œ“์ธ ์ฒ™์ถ”๋ผˆ์™€ ๋””์Šคํฌ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฑด๊ฐ•ํ•œ ๋“ฑ์€ ๋ถ€๋“œ๋Ÿฌ์šด ๊ณก์„ ์„ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ค‘๋ ฅ๊ณผ ์›€์ง์ž„์œผ๋กœ ์ธํ•œ ์ŠคํŠธ๋ ˆ์Šค๋ฅผ ํก์ˆ˜ํ•ฉ๋‹ˆ๋‹ค. ๋“ฑ์—์„œ ๋ฐ”๋ผ๋ณธ ์ฒ™์ถ”๋Š” ๊ณง๊ฒŒ ๋ป—์–ด ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด์ƒ์ด ์žˆ์œผ๋ฉด ์ฒ™์ถ” ๊ณก๋ฅ ์ด ๋ณ€ํ˜•๋˜์–ด ์ž˜๋ชป ์ •๋ ฌ๋ฉ๋‹ˆ๋‹ค. ์ฒ™์ถ” ๊ณก๋ฅ  ์žฅ์• ์—๋Š” 3๊ฐ€์ง€ ์ฃผ์š” ์œ ํ˜•์ด ์žˆ์Šต๋‹ˆ๋‹ค: ์ฒ™์ถ”์ธก๋งŒ์ฆ, ์ฒ™์ถ”ํ›„๋งŒ์ฆ, ์ฒ™์ถ”์ธก๋งŒ์ฆ. ์ฒ™์ถ”์ธก๋งŒ์ฆ ์ฒ™์ถ” ๊ณก๋ฅ  ์žฅ์•  ์ด๊ฒƒ์„ ํ”๋“ค๋ฆฌ๋Š” ๋“ฑ์ด๋ผ๊ณ ๋„ ํ•ฉ๋‹ˆ๋‹ค. ์ฒ™์ถ”์ธก๋งŒ์ฆ์€ ํ•˜๋ถ€ ์ฒ™์ถ”๊ฐ€ ํฌ๊ฒŒ ์•ˆ์ชฝ์œผ๋กœ ๊ตฌ๋ถ€๋Ÿฌ์งˆ ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ์ฒ™์ถ”์ธก๋งŒ์ฆ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š” ์งˆํ™˜์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค: - ๊ณจ์—ฐํ™”์ฆ, ์ฒ™์ถ”๋ผˆ๊ฐ€ ์•ฝํ•ด์ ธ ์‰ฝ๊ฒŒ ์••์ถ•...
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Elementary (Grades 3-6) โ€“ TIAโ€™s Elementary school curriculum is uniquely customized to fit each childโ€™s needs and helps young learners acquire all the basic study skills and develop a lifelong love for learning. The multi-age classes and learning-center format allow us to individualize the instruction and meet kids whe...
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์ดˆ๋“ฑ(3~6ํ•™๋…„) - TIA์˜ ์ดˆ๋“ฑ ๊ณผ์ •์€ ๊ฐ ์–ด๋ฆฐ์ด์˜ ํ•„์š”์— ๋งž๊ฒŒ ๊ณ ์œ ํ•˜๊ฒŒ ๋งž์ถคํ™”๋˜์–ด ์žˆ์œผ๋ฉฐ, ์–ด๋ฆฐ ํ•™์Šต์ž๋“ค์ด ๋ชจ๋“  ๊ธฐ๋ณธ ํ•™์Šต ๊ธฐ์ˆ ์„ ์Šต๋“ํ•˜๊ณ  ํ‰์ƒ ํ•™์Šต์— ๋Œ€ํ•œ ์‚ฌ๋ž‘์„ ํ‚ค์šธ ์ˆ˜ ์žˆ๋„๋ก ๋•์Šต๋‹ˆ๋‹ค. ๋‹ค์—ฐ๋ น ์ˆ˜์—…๊ณผ ํ•™์Šต ์„ผํ„ฐ ํ˜•์‹์€ ๋ชจ๋“  ํ•™์ƒ์—๊ฒŒ ์ ํ•ฉํ•œ ํŠน์ • ํ•™๋…„ ์ˆ˜์ค€์˜ ํ…œํ”Œ๋ฆฟ์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ํ•™์ƒ์˜ ํ•„์š”์— ๋งž๊ฒŒ ๊ต์œก์„ ๊ฐœ๋ณ„ํ™”ํ•˜๊ณ  ํ•™์ƒ์˜ ์œ„์น˜๋ฅผ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ค๋‹ˆ๋‹ค. ์ฆ‰, ์ค€๋น„๊ฐ€ ๋˜๊ธฐ ์ „์— ํ•™์ƒ๋“ค์ด ์ถ”๊ฐ€ ์ง€์›์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์ง€์›์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๊ณ , ๊ณ ๊ธ‰ ํ•™์ƒ๋“ค์€ ์ง€๋ฃจํ•œ ์ผ์—๋งŒ ์ข…์‚ฌํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋” ๋†’์€ ์ˆ˜์ค€์˜ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋„๋ก ์•ž์„œ ๋‚˜์•„๊ฐ€๊ณ  ๋ฒˆ์„ฑํ•  ์ˆ˜...
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Although Faraday received little formal education, he was one of the most influential scientists in history. It was by his research on the magnetic field around a conductor carrying a direct current that Faraday established the basis for the concept of the electromagnetic field in physics. Faraday also established that...
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ํŒŒ๋ผ๋ฐ์ด๋Š” ์ •๊ทœ ๊ต์œก์„ ๊ฑฐ์˜ ๋ฐ›์ง€ ์•Š์•˜์ง€๋งŒ ์—ญ์‚ฌ์ƒ ๊ฐ€์žฅ ์˜ํ–ฅ๋ ฅ ์žˆ๋Š” ๊ณผํ•™์ž ์ค‘ ํ•œ ๋ช…์ž…๋‹ˆ๋‹ค. ํŒŒ๋ผ๋ฐ์ด๋Š” ์ง๋ฅ˜ ์ „๋ฅ˜๊ฐ€ ํ๋ฅด๋Š” ๋„์ฒด ์ฃผ๋ณ€์˜ ์ž๊ธฐ์žฅ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๋ฌผ๋ฆฌํ•™์—์„œ ์ „์ž๊ธฐ์žฅ ๊ฐœ๋…์˜ ๊ธฐ์ดˆ๋ฅผ ํ™•๋ฆฝํ–ˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ํŒŒ๋ผ๋ฐ์ด๋Š” ์ž๊ธฐ๊ฐ€ ๋น›์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ๊ณ  ๋‘ ํ˜„์ƒ ์‚ฌ์ด์— ๊ทผ๋ณธ์ ์ธ ๊ด€๊ณ„๊ฐ€ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Š” ์œ ์‚ฌํ•˜๊ฒŒ ์ „์ž๊ธฐ ์œ ๋„์™€ ๋ฐ˜์ž์„ฑ์˜ ์›๋ฆฌ์™€ ์ „๊ธฐ ๋ถ„ํ•ด์˜ ๋ฒ•์น™์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. ํŒŒ๋ผ๋ฐ์ด๋Š” ์ „์ž๊ธฐ ํšŒ์ „ ์žฅ์น˜๋ฅผ ๋ฐœ๋ช…ํ•˜์—ฌ ์ „๊ธฐ ๋ชจํ„ฐ ๊ธฐ์ˆ ์˜ ๊ธฐ์ดˆ๋ฅผ ๋งˆ๋ จํ–ˆ์œผ๋ฉฐ, ์ „๊ธฐ๊ฐ€ ๊ธฐ์ˆ ์— ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ๊ฒŒ ๋œ ๊ฒƒ์€ ๊ทธ์˜ ๋…ธ๋ ฅ ๋•๋ถ„์ด์—ˆ์Šต๋‹ˆ๋‹ค. ํ™”ํ•™์ž๋กœ์„œ ํŒŒ๋ผ๋ฐ์ด๋Š” ๋ฒค์  ์„ ๋ฐœ...
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In the beginning, as it often is told, we are created male or female. Thereafter, we begin noticing that there are distinct differences in the ways in which boys and girls approach the world throughout the development of their senses. It is important to understand that we all start as female, and it is only through the...
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์ฒ˜์Œ์—๋Š” ํ”ํžˆ ๋“ค๋ฆฌ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์šฐ๋ฆฌ๋Š” ๋‚จ์„ฑ ๋˜๋Š” ์—ฌ์„ฑ์œผ๋กœ ๋งŒ๋“ค์–ด์ง‘๋‹ˆ๋‹ค. ๊ทธ ํ›„, ์šฐ๋ฆฌ๋Š” ๊ฐ๊ฐ์ด ๋ฐœ๋‹ฌํ•˜๋Š” ๋™์•ˆ ๋‚จํ•™์ƒ๊ณผ ์—ฌํ•™์ƒ์ด ์„ธ์ƒ์„ ์ ‘ํ•˜๋Š” ๋ฐฉ์‹์— ๋šœ๋ ทํ•œ ์ฐจ์ด๊ฐ€ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•„์ฐจ๋ฆฌ๊ธฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. ์šฐ๋ฆฌ๋Š” ๋ชจ๋‘ ์—ฌ์„ฑ์ด์ž ํƒœ์•„์˜ ์ž„์‹  1๊ธฐ ๋™์•ˆ ๋‚ด๋ถ„๋น„๊ณ„๋ฅผ ํ†ตํ•ด ํŠน์ • ํ˜ธ๋ฅด๋ชฌ์ด ๋ฐฉ์ถœ๋˜๋ฉด ์„ธํฌ ๊ตฌ์„ฑ์ด ๋‚จ์„ฑ ๋˜๋Š” ์—ฌ์„ฑ์œผ๋กœ ๋ฐœ๋‹ฌํ•˜๋Š” ๊ฒฝ๋กœ๋ฅผ ๊ณ„์† ์ด์–ด๊ฐ„๋‹ค๋Š” ์ ์„ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ์ถœ์ƒ ํ›„ ์œ ์•„๋Š” ์ธ์ง€ ๋ฐœ๋‹ฌ์„ ๊ฒฝํ—˜ํ•˜๊ธฐ ์ „์— ๋“ค์–ด์˜ค๋Š” ์‹ ํ˜ธ๋ฅผ ๋ฐ›๊ณ  ์ฃผ๋ณ€ ์„ธ๊ณ„๋ฅผ ์›€์ง์ด๊ณ  ๋งŒ์ง€๋Š” ๋“ฑ ๊ฐ๊ฐ ๋ฐœ๋‹ฌ์„ ๊ฒฝํ—˜ํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰, ์‹ ์ƒ์•„๋Š” ๊ฐ๊ฐ๊ณผ ํ™˜๊ฒฝ์„ ํ†ต๊ณผํ•˜๋Š” ๋Šฅ๋ ฅ์— ๋”ฐ๋ผ ์„ธ์ƒ์„ ๋ฐ˜์‘ํ•ฉ๋‹ˆ๋‹ค. ์‹ ์ƒ...
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The ability to see starts when a person is conceived and slowly develops into infancy throughout adulthood. Though you may think that the sense of sight comes automatically among people, child does not. When you are born, you could not automatically see everything. It is not the way how things are. Babies must develop ...
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์‹œ๋ ฅ์€ ์‚ฌ๋žŒ์˜ ํƒœ์•„๊ธฐ๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜์—ฌ ์„ฑ์ธ์ด ๋  ๋•Œ๊นŒ์ง€ ์„œ์„œํžˆ ๋ฐœ๋‹ฌํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ๋žŒ๋“ค์€ ์‹œ๊ฐ์ด ์ž๋™์œผ๋กœ ์ƒ๊ธฐ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์ƒ๊ฐํ•  ์ˆ˜ ์žˆ์ง€๋งŒ ์•„์ด๋“ค์€ ๊ทธ๋ ‡์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ํƒœ์–ด๋‚  ๋•Œ ๋ชจ๋“  ๊ฒƒ์„ ์ž๋™์œผ๋กœ ๋ณผ ์ˆ˜๋Š” ์—†์Šต๋‹ˆ๋‹ค. ๊ทธ๊ฒƒ์€ ์ƒํ™ฉ์ด ๊ทธ๋ ‡์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์•„๊ธฐ๋Š” ๋ฐœ๋‹ฌ๊ณผ ์„ฑ์žฅ ๊ณผ์ •์„ ๊ฑฐ์ณ ์‹œ๊ฐ์„ ๊ฐœ๋ฐœํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ณผ์ •์€ ๊ฑท๊ธฐ์™€ ๋งํ•˜๊ธฐ๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์ฃ ? ์ด๋Ÿฌํ•œ ์ผ์„ ๋ฐฐ์šฐ๋ ค๋ฉด ํŠน์ • ๋‹จ๊ณ„๋ฅผ ๊ฑฐ์ณ์•ผ ํ•ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋ถ€๋ชจ๋Š” ์ด๋Ÿฌํ•œ ๊ธฐ์ˆ , ํŠนํžˆ ์‹œ๋ ฅ ๋ฐœ๋‹ฌ์— ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•„๋‘์„ธ์š”. ๋ฉ‹์ง„ ์•„์ด์˜ ๋ถ€๋ชจ๋ผ๋ฉด ์•„์ด์˜ ์‹œ๋ ฅ ๋ฐœ๋‹ฌ์„ ๋•๋Š” ์ฑ…์ž„์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๊ธฐ๊ฐ€ 6๊ฐœ์›”์ด ๋˜๋ฉด ๋ˆˆ๊ณผ ์†์˜ ์‚ฌ์šฉ ...
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Marine heatwaves (MHWs) are increasing in frequency, with 54% surge in heatwave days per year in the period of 1987-2016 compared to 1925-1954, according to a recent paper published on Monday in the Nature Climate Change. Researchers from a number of Australian and British universities found that these events vary in t...
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์›”์š”์ผ์— Nature Climate Change์— ๋ฐœํ‘œ๋œ ์ตœ๊ทผ ๋…ผ๋ฌธ์— ๋”ฐ๋ฅด๋ฉด ํ•ด์–‘ ์—ดํŒŒ(MHW)๋Š” ๋นˆ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, 1925-1954๋…„ ๋Œ€๋น„ 1987-2016๋…„ ๋™์•ˆ ์—ฐ๊ฐ„ ์—ดํŒŒ ์ผ์ˆ˜๊ฐ€ 54% ์ฆ๊ฐ€ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ˜ธ์ฃผ ๋ฐ ์˜๊ตญ ์—ฌ๋Ÿฌ ๋Œ€ํ•™์˜ ์—ฐ๊ตฌ์ง„์€ ์ด๋Ÿฌํ•œ ์‚ฌ๊ฑด์ด ๋ฌผ๋ฆฌ์  ํ‘œํ˜„ ๋ฐฉ์‹์ด ๋‹ค์–‘ํ•˜์ง€๋งŒ ๋ชจ๋“  ์‚ฌ๊ฑด์ด ์ฃผ์š” ์ข…๊ณผ ์ƒํƒœ๊ณ„ ๊ตฌ์กฐ ๋ฐ ๊ธฐ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์นœ๋‹ค๋Š” ์‚ฌ์‹ค์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ง€์—ญ ์‚ฌ๋ก€ ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ํ•ด์–‘ ์—ดํŒŒ๋Š” ๊ด‘๋ฒ”์œ„ํ•œ ์‚ฌ๋ง, ์ข…์˜ ๋ฒ”์œ„ ์ด๋™, ๊ตฐ์ง‘ ์žฌ๊ตฌ์„ฑ์œผ๋กœ ์ธํ•ด ์ „์ฒด ์ƒํƒœ๊ณ„์˜ ๊ตฌ์กฐ์™€ ๊ธฐ๋Šฅ์„ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์˜ ๋ชฉํ‘œ๋Š” ํ•ด์–‘ ์—ดํŒŒ๋ฅผ ์œ„๋„, ํ•ด์–‘ ๋ถ„์ง€ ๋ฐ ...
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Historical records indicate that the first coins actually struck in the original 13 U.S. colonies dates back to approximately 1652. The Spanish dollar was widely circulated in the colonies until they began officially minting a few coins in 1792. Pre-1792 coinage was also made up of tokens, coins, medals, and counterfei...
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์—ญ์‚ฌ์  ๊ธฐ๋ก์— ๋”ฐ๋ฅด๋ฉด ๋ฏธ๊ตญ ์›๋ž˜ 13๊ฐœ ์‹๋ฏผ์ง€์—์„œ ์‹ค์ œ๋กœ ์ฃผ์กฐ๋œ ์ตœ์ดˆ์˜ ๋™์ „์€ 1652๋…„๊ฒฝ์œผ๋กœ ๊ฑฐ์Šฌ๋Ÿฌ ์˜ฌ๋ผ๊ฐ‘๋‹ˆ๋‹ค. ์ŠคํŽ˜์ธ ๋‹ฌ๋Ÿฌ๋Š” 1792๋…„ ์‹๋ฏผ์ง€์—์„œ ๊ณต์‹์ ์œผ๋กœ ๋ช‡ ๊ฐœ์˜ ๋™์ „์„ ์ฃผ์กฐํ•˜๊ธฐ ์‹œ์ž‘ํ•  ๋•Œ๊นŒ์ง€ ์‹๋ฏผ์ง€์—์„œ ๋„๋ฆฌ ์œ ํ†ต๋˜์—ˆ์Šต๋‹ˆ๋‹ค. 1792๋…„ ์ด์ „์˜ ์ฃผํ™”๋Š” ํ† ํฐ, ๋™์ „, ๋ฉ”๋‹ฌ, ์œ„์กฐ ๋™์ „์œผ๋กœ ๊ตฌ์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์‹๋ฏผ์ง€ ๋™์ „์€ ์‹๋ฏผ์ง€ ์™ธ๋ถ€์˜ ๊ฐœ์ธ, ๋ฏผ๊ฐ„ ์กฐํ๊ตญ, ๊ณต์‹ ์กฐํ๊ตญ์—์„œ ๋ฐœํ–‰ํ–ˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์œŒ๋ฆฌ์—„์Šค๋ฒ„๊ทธ ์‹๋ฏผ์ง€์—์„œ ์‚ฌ์šฉ๋œ ํ™”ํ๋Š” ์˜๊ตญ, ํ”„๋ž‘์Šค, ๋ฉ•์‹œ์ฝ”, ๋„ค๋œ๋ž€๋“œ, ๋ณผ๋ฆฌ๋น„์•„ ๋“ฑ์ง€์—์„œ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ์™ธ๊ตญ ๋™์ „์€ ๋ฏธ๊ตญ ์กฐํ๊ตญ์ด ์„ค๋ฆฝ๋œ ์ง€ 64๋…„ ํ›„์ธ 1857๋…„๊นŒ์ง€๋„ ๋ฒ•...
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70% of the planet is covered in water, a key resource for almost every aspect of life and a major factor in health, peace, and security across the world. SDG 6 looks to โ€˜ensure availability and sustainable management of water and sanitation for allโ€™ by 2030; a quite ambitious task considering that 2.3 billion people โ€“ ...
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์ „ ์„ธ๊ณ„ ์ธ๊ตฌ์˜ 4๋ถ„์˜ 1์— ํ•ด๋‹นํ•˜๋Š” 23์–ต ๋ช…์ด ๋ฌผ ๋ถ€์กฑ ๊ตญ๊ฐ€์— ์‚ด๊ณ  ์žˆ๋Š” ๊ฒƒ์„ ๊ณ ๋ คํ•  ๋•Œ 2030๋…„๊นŒ์ง€ '๋ชจ๋“  ์‚ฌ๋žŒ์„ ์œ„ํ•œ ๋ฌผ๊ณผ ์œ„์ƒ ์‹œ์„ค์˜ ์ง€์† ๊ฐ€๋Šฅํ•œ ๊ด€๋ฆฌ ๋ณด์žฅ'์ด๋ผ๋Š” SDG 6์˜ ๋ชฉํ‘œ๋Š” ์ƒ๋‹นํžˆ ์•ผ์‹ฌ์ฐฌ ๋ชฉํ‘œ์ž…๋‹ˆ๋‹ค. ๋ฌผ ๋ถ€์กฑ์˜ ์›์ธ์€ ๋ฌผ ๋ถ€์กฑ๊ณผ ๊ฒฝ์ œ์  ๋ฌผ ๋ถ€์กฑ์œผ๋กœ ๋‚˜๋‰ฉ๋‹ˆ๋‹ค. ๋ฌผ ๋ถ€์กฑ์€ ๋ฌผ์ด ๋ถ€์กฑํ•œ ์ง€์—ญ์— ๋ฌผ์ด ๋ถ€์กฑํ•  ๋•Œ ๋ฐœ์ƒํ•˜๋ฉฐ, ๊ฒฝ์ œ์  ๋ฌผ ๋ถ€์กฑ์€ ์‚ฌ๋žŒ๋“ค์ด ๋ฌผ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋น„์šฉ์„ ๊ฐ๋‹นํ•  ์ˆ˜ ์—†์„ ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ๊ฐ€์žฅ ๊ฐ€๋‚œํ•˜๊ณ  ์ทจ์•ฝํ•œ ์‚ฌ๋žŒ๋“ค์ด ๋ถˆ๊ท ํ˜•์ ์œผ๋กœ ์˜ํ–ฅ์„ ๋ฐ›์Šต๋‹ˆ๋‹ค. ๊ตญ์ œ์ ์ธ ์˜๋ฌด๋Š” ์—†์ง€๋งŒ ์ „ ์„ธ๊ณ„ ๊ฐ๊ตญ ์ •๋ถ€๋Š” ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ์ •์ฑ…๊ณผ ...
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What is a Speed Log? Speed Log is one of the most important marine equipment that accurately controls and records your ship's speed and travel distance. Speed logs, too known as transport logs, chip logs, or common logs, degree the speed of a vessel. The speed is decided by water streaming by the body (water reference ...
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์†๋„ ๋กœ๊ทธ๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ์†๋„ ๋กœ๊ทธ๋Š” ์„ ๋ฐ•์˜ ์†๋„์™€ ์ด๋™ ๊ฑฐ๋ฆฌ๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ์ œ์–ดํ•˜๊ณ  ๊ธฐ๋กํ•˜๋Š” ๊ฐ€์žฅ ์ค‘์š”ํ•œ ํ•ด์–‘ ์žฅ๋น„ ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค. ์šด์†ก ๋กœ๊ทธ, ์นฉ ๋กœ๊ทธ ๋˜๋Š” ์ผ๋ฐ˜ ๋กœ๊ทธ๋ผ๊ณ ๋„ ์•Œ๋ ค์ง„ ์†๋„ ๋กœ๊ทธ๋Š” ์„ ๋ฐ•์˜ ์†๋„๋ฅผ ์ธก์ •ํ•ฉ๋‹ˆ๋‹ค. ์†๋„๋Š” ์„ ์ฒด๋ฅผ ํ†ต๊ณผํ•˜๋Š” ๋ฌผ์˜ ํ๋ฆ„(์ˆ˜๋ฉด ๊ธฐ์ค€ ์†๋„) ๋˜๋Š” ํ•ด์ €๋กœ ํ๋ฅด๋Š” ๋ฌผ์˜ ํ๋ฆ„(์ง€๋ฉด ๊ธฐ์ค€ ์†๋„)์— ์˜ํ•ด ๊ฒฐ์ •๋ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์žฅ๋น„๋Š” ์„ ๋ฐ•์ด ์–ผ๋งˆ๋‚˜ ๋นจ๋ฆฌ ์›€์ง์ด๋Š”์ง€ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด ๋‚˜๋ฌด ํ†ต๋‚˜๋ฌด๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ตฌ์‹ ํ™œ๋™ ๋•Œ๋ฌธ์— ๋กœ๊ทธ๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. ํ•ญํ•ดํ•˜๋Š” ๋™์•ˆ ์„ ์›๋“ค์€ ๊ณ ์ • ๊ฐ„๊ฒฉ์œผ๋กœ ๋ฐง์ค„์— ์—ฐ๊ฒฐํ•œ ๋‚˜๋ฌด ํ†ต๋‚˜๋ฌด๋ฅผ ๋ฐฐ ๋ฐ–์œผ๋กœ ๋˜์กŒ์Šต๋‹ˆ๋‹ค. ํŠน์ • ์‹œ๊ฐ„ ๋™์•ˆ ์ง€๋‚˜๊ฐ„ ...
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North Pacific storm waves as seen from the M/V NOBLE STAR, Courtesy NOAA โ€œWhen neither sun nor stars appeared for many a day, they gave up hope. This was a terrible handicap to them because these ancient navigators had no compass nor any other instrument. The only way they could guide the ship was by the sun and stars....
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M/V ๋…ธ๋ธ” ์Šคํƒ€์—์„œ ๋ณธ ๋ถํƒœํ‰์–‘ ํญํ’ ํŒŒ๋„, NOAA ์ œ๊ณต "์—ฌ๋Ÿฌ ๋‚  ๋™์•ˆ ํ•ด์™€ ๋ณ„์ด ๋ณด์ด์ง€ ์•Š์ž ๊ทธ๋“ค์€ ํฌ๋ง์„ ํฌ๊ธฐํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ณ ๋Œ€ ํ•ญํ•ด์‚ฌ๋“ค์€ ๋‚˜์นจ๋ฐ˜๋„ ์—†๊ณ  ๋‹ค๋ฅธ ๋„๊ตฌ๋„ ์—†์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด๊ฒƒ์€ ๋”์ฐํ•œ ํ•ธ๋””์บก์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋“ค์ด ๋ฐฐ๋ฅผ ์•ˆ๋‚ดํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์ผํ•œ ๋ฐฉ๋ฒ•์€ ํƒœ์–‘๊ณผ ๋ณ„์„ ๋ณด๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฉฐ์น  ๋™์•ˆ ํƒœ์–‘๊ณผ ๋ณ„์„ ๋ณผ ์ˆ˜ ์—†์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ทธ๋“ค์€ ์ž์‹ ์˜ ์œ„์น˜์— ๋Œ€ํ•œ ๋ชจ๋“  ์ง€์‹์„ ์žƒ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋“ค์€ ์–ด๋””๋กœ ๊ฐ€์•ผ ํ• ์ง€ ์ „ํ˜€ ๋ชจ๋ฅธ ์ฑ„ ๊ฒฉ๋™ํ•˜๋Š” ๋ฐ”๋‹ค ํ•œ๊ฐ€์šด๋ฐ์„œ ์šธ๋ถ€์ง–๋Š” ํญํ’ ์•ž์— ๋ฌด๊ธฐ๋ ฅํ•˜๊ฒŒ ํ‘œ๋ฅ˜ํ•˜๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค." - ๋ ˆ์ด C. ์Šคํ…Œ๋“œ๋จผ์˜ '์‹ ๊ณผ ๋‚œํŒŒ์„ ' ํ•ด์–‘ ํ•ญํ•ด์— ๋Œ€ํ•œ ๊ฐ€...
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- Review Process - Take Action - A project of LSF Appropriate for very young children, this book encourages young people to appreciate nature using their five senses. Using descriptive words and cut-out pictures the book illustrates bugs, frogs, stars and many other things that a child can see outside. This book could ...
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- ๊ฒ€ํ†  ํ”„๋กœ์„ธ์Šค- ์กฐ์น˜ ์ทจํ•˜๊ธฐ- LSF์˜ ํ”„๋กœ์ ํŠธ์–ด๋ฆฐ์ด๋ฅผ ์œ„ํ•œ ์ด ์ฑ…์€ ์–ด๋ฆฐ์ด๊ฐ€ ์˜ค๊ฐ์„ ์‚ฌ์šฉํ•˜์—ฌ ์ž์—ฐ์„ ๊ฐ์ƒํ•˜๋„๋ก ์žฅ๋ คํ•ฉ๋‹ˆ๋‹ค. ์ด ์ฑ…์€ ์„ค๋ช…์ ์ธ ๋‹จ์–ด์™€ ์ปท์•„์›ƒ ๊ทธ๋ฆผ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฒŒ๋ ˆ, ๊ฐœ๊ตฌ๋ฆฌ, ๋ณ„ ๋“ฑ ์–ด๋ฆฐ์ด๊ฐ€ ๋ฐ–์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋งŽ์€ ๊ฒƒ๋“ค์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.์ด ์ฑ…์€ ์ž์—ฐ ๋‹จ์›์„ ์†Œ๊ฐœํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋ฐ–์—์„œ ํƒํ—˜์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์ข‹์€ ์ „์ œ๊ฐ€ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ์ฑ…์€ ์ž์—ฐ ์ง€์—ญ์œผ๋กœ์˜ ์ˆ˜์—… ํ˜„์žฅ ํ•™์Šต๋„ ์ง€์›ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฑ…์„ ์ฝ์€ ํ›„ ํ•™์ƒ๋“ค์€ ์ž์—ฐ์—์„œ ๋ฐœ๊ฒฌํ•œ ๊ฒƒ๋“ค์— ๋Œ€ํ•ด ์ž์‹ ์˜ ๊ฒฝํ—˜์— ๋Œ€ํ•ด ์ผ๊ธฐ๋ฅผ ์“ธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์ฑ…์€ ๋˜ํ•œ ํ•™์ƒ๋“ค์ด 5๊ฐœ์˜ ๊ฐ๊ฐ์— ๋Œ€ํ•ด ๋ฐฐ์šฐ๊ณ  ์‹...
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Pascal is a programming language that was designed in the late 1960s and early 1970s by Niklaus Wirth. It was named after the French mathematician and philosopher Blaise Pascal. Pascal is known for its simplicity and readability, making it a popular choice for teaching programming concepts. Pascal assignments typically...
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ํŒŒ์Šค์นผ์€ 1960๋…„๋Œ€ ํ›„๋ฐ˜๊ณผ 1970๋…„๋Œ€ ์ดˆ์— ๋‹ˆํด๋ผ์šฐ์Šค ๋น„๋ฅดํŠธ๊ฐ€ ์„ค๊ณ„ํ•œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์ž…๋‹ˆ๋‹ค. ํ”„๋ž‘์Šค์˜ ์ˆ˜ํ•™์ž์ด์ž ์ฒ ํ•™์ž์ธ ๋ธ”๋ ˆ์ฆˆ ํŒŒ์Šค์นผ์˜ ์ด๋ฆ„์„ ๋”ฐ์„œ ๋ช…๋ช…๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ํŒŒ์Šค์นผ์€ ๋‹จ์ˆœ์„ฑ๊ณผ ๊ฐ€๋…์„ฑ์œผ๋กœ ์œ ๋ช…ํ•˜์—ฌ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐœ๋…์„ ๊ฐ€๋ฅด์น˜๋Š” ๋ฐ ๋„๋ฆฌ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ํŒŒ์Šค์นผ ๊ณผ์ œ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํŠน์ • ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ฑฐ๋‚˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ตฌํ˜„ํ•˜๊ธฐ ์œ„ํ•ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ์–ธ์–ด๋Š” ์ ˆ์ฐจ, ํ•จ์ˆ˜ ๋ฐ ๋ชจ๋“ˆ์„ ์ง€์›ํ•˜๋Š” ๊ตฌ์กฐํ™”๋œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์ ‘๊ทผ ๋ฐฉ์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ๊ฐ•๋ ฅํ•œ ํƒ€์ดํ•‘, ์ •์  ๋ฒ”์œ„ ์ง€์ •, ์ •์ˆ˜, ์‹ค์ˆ˜, ๋ฌธ์ž์™€ ๊ฐ™์€ ๊ธฐ๋ณธ ๋ฐ์ดํ„ฐ ์œ ํ˜•๊ณผ ๊ฐ™์€ ๊ธฐ๋Šฅ๋„ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ํŒŒ์Šค์นผ ๊ณผ์ œ...
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The Meg movie franchise sees the megalodon shark portrayed as a gigantic, monstrous beast that could race through the waters towards unsuspecting victims. But a new study suggests that the megalodon wasnโ€™t so mega after all. Researchers from the University of California, Riverside, say that by basing estimates on moder...
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๋ฉ”๊ฐ€ ์˜ํ™” ํ”„๋žœ์ฐจ์ด์ฆˆ์—์„œ ๋ฉ”๊ฐˆ๋กœ๋ˆ ์ƒ์–ด๋Š” ์˜์‹ฌํ•˜์ง€ ์•Š๋Š” ํฌ์ƒ์ž๋ฅผ ํ–ฅํ•ด ๋ฌผ์†์„ ์งˆ์ฃผํ•  ์ˆ˜ ์žˆ๋Š” ๊ฑฐ๋Œ€ํ•œ ๊ดด๋ฌผ ๊ฐ™์€ ์ง์Šน์œผ๋กœ ๋ฌ˜์‚ฌ๋ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ๋ฉ”๊ฐˆ๋กœ๋ˆ์€ ๊ฒฐ์ฝ” ๊ฑฐ๋Œ€ํ•˜์ง€ ์•Š์•˜๋˜ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ์บ˜๋ฆฌํฌ๋‹ˆ์•„ ๋ฆฌ๋ฒ„์‚ฌ์ด๋“œ ๋Œ€ํ•™๊ต์˜ ์—ฐ๊ตฌ์›๋“ค์€ ํ˜„๋Œ€ ๋ฐฑ์ƒ์•„๋ฆฌ๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์ถ”์ •์น˜๋ฅผ ์„ธ์› ๊ธฐ ๋•Œ๋ฌธ์— ์ด์ „ ์—ฐ๊ตฌ์—์„œ ๋ฉ”๊ฐˆ๋กœ๋ˆ์˜ ๋ชจ์–‘์— ๋Œ€ํ•œ ์˜คํ•ด๋ฅผ ๋ฒ”ํ–ˆ๋‹ค๊ณ  ๋งํ•ฉ๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ๋ฉ”๊ฐˆ๋กœ๋ˆ์€ ๋ญ‰ํˆญํ•œ ์ง์Šน์ด ์•„๋‹ˆ๋ผ ๋‚ ์”ฌํ•˜๊ณ  ๊ธธ์—ˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์—ฐ๊ตฌ์˜ ์ฃผ์ €์ž์ธ ํ•„๋ฆฝ ์Šคํ…Œ๋ฅด๋„ค์Šค๋Š” "์˜ค๋ฉ”๊ฐˆ๋กœ๋ˆ์˜ ๋ชธ์˜ ํ˜•ํƒœ๊ฐ€ ๋ฐฑ์ƒ์•„๋ฆฌ์— ๋น„ํ•ด ์–ผ๋งˆ๋‚˜ ๊ธธ์—ˆ๋Š”์ง€๋Š” ์•„์ง ํ™•์‹คํ•˜์ง€ ์•Š์ง€๋งŒ, ์ด๋ฒˆ ์—ฐ๊ตฌ...
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Difference Between Fiscal And Monetary Policy Fiscal and monetary policies are two primary tools used by governments to manage and stabilize their respective economies. While these policies are aimed at achieving the same goal of maintaining a stable and healthy economy, they differ in terms of implementation, impact, ...
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์žฌ์ • ์ •์ฑ…๊ณผ ํ†ตํ™” ์ •์ฑ…์˜ ์ฐจ์ด์ ์žฌ์ • ์ •์ฑ…๊ณผ ํ†ตํ™” ์ •์ฑ…์€ ๊ฐ ๊ตญ๊ฐ€์˜ ๊ฒฝ์ œ๋ฅผ ๊ด€๋ฆฌํ•˜๊ณ  ์•ˆ์ •ํ™”ํ•˜๊ธฐ ์œ„ํ•ด ์ •๋ถ€๊ฐ€ ์‚ฌ์šฉํ•˜๋Š” ๋‘ ๊ฐ€์ง€ ์ฃผ์š” ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ •์ฑ…์€ ์•ˆ์ •์ ์ด๊ณ  ๊ฑด๊ฐ•ํ•œ ๊ฒฝ์ œ๋ฅผ ์œ ์ง€ํ•œ๋‹ค๋Š” ๋™์ผํ•œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ด์ง€๋งŒ, ์‹คํ–‰ ๋ฐฉ์‹, ์˜ํ–ฅ๋ ฅ, ์‹คํ–‰ ์ฃผ์ฒด ์ธก๋ฉด์—์„œ ์ฐจ์ด๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ์žฌ์ • ์ •์ฑ…๊ณผ ํ†ตํ™” ์ •์ฑ…์˜ ์ฐจ์ด์ ์„ ์‚ดํŽด๋ณด๊ณ , ๊ทธ ์ •์˜, ๋ชฉํ‘œ, ์‚ฌ์šฉ๋˜๋Š” ๋„๊ตฌ, ์ „์ฒด ๊ฒฝ์ œ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.์ •์˜ ๋ฐ ๋ชฉํ‘œ์žฌ์ • ์ •์ฑ…์€ ์ •๋ถ€๊ฐ€ ์ด์ˆ˜์š”, ๊ฒฝ์ œ ์„ฑ์žฅ ๋ฐ ๊ฒฝ์ œ์˜ ๊ณ ์šฉ ์ˆ˜์ค€์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ธฐ ์œ„ํ•ด ์ˆ˜์ž… ์ฐฝ์ถœ๊ณผ ์ง€์ถœ์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ๊ฐ„๋‹จํžˆ ๋ง...
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Get to Know the Big Brown Bat Big Brown Bat (Eptesicus fuscus) One the eight species of bats that is native to the Chicago region is the big brown bat. Bats are fascinating mammals that are misunderstood and undervalued. To help dispel myths and share why bats are a needed and important part of our ecosystem Friends of...
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ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ ์•Œ์•„๋ณด๊ธฐ ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ (์—ํ”„ํ…Œ์‹œ์ฟ ์Šค ํ“จ์Šค์ฟ ์Šค) ์‹œ์นด๊ณ  ์ง€์—ญ์— ์„œ์‹ํ•˜๋Š” 8์ข…์˜ ๋ฐ•์ฅ ์ค‘ ํ•˜๋‚˜์ธ ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ์ž…๋‹ˆ๋‹ค. ๋ฐ•์ฅ๋Š” ์˜คํ•ด๋ฅผ ๋ฐ›๊ณ  ๊ณผ์†Œํ‰๊ฐ€๋˜๋Š” ๋งคํ˜น์ ์ธ ํฌ์œ ๋ฅ˜์ž…๋‹ˆ๋‹ค. ๋ฐ•์ฅ์— ๋Œ€ํ•œ ์˜คํ•ด๋ฅผ ์—†์• ๊ณ  ๋ฐ•์ฅ๊ฐ€ ์šฐ๋ฆฌ ์ƒํƒœ๊ณ„์—์„œ ๊ผญ ํ•„์š”ํ•˜๊ณ  ์ค‘์š”ํ•œ ์กด์žฌ๋ผ๋Š” ์ ์„ ์•Œ๋ฆฌ๊ธฐ ์œ„ํ•ด ์‹œ์นด๊ณ  ๊ฐ• ์นœ๊ตฌ๋“ค์€ 6์›”์— ๋ฐ•์ฅ์˜ ๋‹ฌ์„ ๊ธฐ๋…ํ•ฉ๋‹ˆ๋‹ค. ๋ชจ๋“  ๋ฐ•์ฅ ์ค‘ ๊ฐ€์žฅ ๋‹ค์žฌ๋‹ค๋Šฅํ•œ ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ๋Š” 48๊ฐœ ๋Œ€๋ฅ™ ์ฃผ์—์„œ ๋ชจ๋‘ ๋ฐœ๊ฒฌ๋˜์ง€๋งŒ ์นจ์—ฝ์ˆ˜๋ฆผ๋ณด๋‹ค๋Š” ํ™œ์—ฝ์ˆ˜๋ฆผ์—์„œ ๋” ๋งŽ์ด ์„œ์‹ํ•ฉ๋‹ˆ๋‹ค. ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ๋Š” ๋ชธ์ง‘์ด ํฌ๋‹ค(๊ธธ์ด 2.5~3์ธ์น˜)์™€ ๊ธด ์•žํŒ”์„ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํฐ ๊ฐˆ์ƒ‰ ๋ฐ•์ฅ์˜ ๋ชธ์€ ๋ฐ˜์ง์ด...
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November 23, 2010 Activity Webinar presented by Stacey Hancock, Reed College, Jennifer Noll, Portland State University, Sean Simpson, Westchester Community College, and Aaron Weinberg, Ithaca College, and hosted by Leigh Slauson, Capital University. Extra materials available for download free of charge. Many instructor...
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2010๋…„ 11์›” 23์ผ ์Šคํ…Œ์ด์‹œ ํ•ธ์ฝ•, ๋ฆฌ๋“œ ์นผ๋ฆฌ์ง€, ์ œ๋‹ˆํผ ๋†€, ํฌํ‹€๋žœ๋“œ ์ฃผ๋ฆฝ๋Œ€ํ•™๊ต, ์ˆ€ ์‹ฌ์Šจ, ์›จ์ŠคํŠธ์ฒด์Šคํ„ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ์นผ๋ฆฌ์ง€, ์•„๋ก  ์™€์ด๋„จ๋ฒ„๊ทธ, ์ดํƒ€์นด ์นผ๋ฆฌ์ง€๊ฐ€ ๋ฐœํ‘œํ•˜๊ณ  ๋ฆฌ ์ƒ๋Ÿฌ์Šจ, ์บํ”ผํ„ธ ๋Œ€ํ•™๊ต๊ฐ€ ์ฃผ์ตœํ•œ ์›จ๋น„๋‚˜. ๋ฌด๋ฃŒ๋กœ ๋‹ค์šด๋กœ๋“œํ•  ์ˆ˜ ์žˆ๋Š” ์ถ”๊ฐ€ ์ž๋ฃŒ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋งŽ์€ ๊ฐ•์‚ฌ๊ฐ€ ์ž…๋ฌธ ํ†ต๊ณ„ ์ˆ˜์—… ์ดˆ๋ฐ˜์— ํ•™์ƒ๋“ค์—๊ฒŒ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ๋นˆ๋„์ฃผ์˜์  ๊ฐœ๋…์˜ ํ™•๋ฅ ์„ ๋ณด์—ฌ์ค„ ๊ฒƒ์„ ์š”์ฒญํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์—๋Š” ๋™์ผํ•˜๊ณ  ์•Œ๋ ค์ง„ ํ™•๋ฅ ์„ ์ œ๊ณตํ•˜๋Š” ์ฃผ์‚ฌ์œ„๋‚˜ ๋™์ „์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. ์•Œ ์ˆ˜ ์—†๋Š” ํ™•๋ฅ ์ด ํฌํ•จ๋œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์ด ์žˆ์„๊นŒ์š”? ์ด ์›จ๋น„๋‚˜์—์„œ๋Š” (๋ถˆ๊ท ํ˜•) ๋ผ์ง€๋ฅผ ๊ตด๋ฆฌ๋Š” ์‹คํ—˜์— ๋Œ€ํ•ด...
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The riverine rabbit lives along seasonal rivers, in one of the few areas of the Karoo Desert, South Africa, suitable for conversion to agriculture โ€“ and as a result has lost virtually all its habitat to farming. Less than 250 individuals survive, spread across fragmented subpopulations of no more than 50 in an area of ...
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๊ฐ•๋ณ€ ํ† ๋ผ๋Š” ๋‚จ์•„ํ”„๋ฆฌ์นด ์นด๋ฃจ ์‚ฌ๋ง‰์˜ ๋ช‡ ์•ˆ ๋˜๋Š” ๋†์—…์œผ๋กœ์˜ ์ „ํ™˜์ด ์ ํ•ฉํ•œ ์ง€์—ญ ์ค‘ ํ•˜๋‚˜์ธ ๊ณ„์ ˆ ๊ฐ•์„ ๋”ฐ๋ผ ์„œ์‹ํ•˜๋ฉฐ, ๊ทธ ๊ฒฐ๊ณผ ๋†๊ฒฝ์ง€๋กœ ์ธํ•ด ์„œ์‹์ง€๊ฐ€ ๊ฑฐ์˜ ๋ชจ๋‘ ์‚ฌ๋ผ์กŒ์Šต๋‹ˆ๋‹ค. 250๋งˆ๋ฆฌ ๋ฏธ๋งŒ์˜ ๊ฐœ์ฒด ์ˆ˜๊ฐ€ ๋‚จ์•„ ์žˆ์œผ๋ฉฐ, 500ใŽข ๋ฏธ๋งŒ์˜ ์ง€์—ญ์— 50๋ช… ๋ฏธ๋งŒ์˜ ์ž‘์€ ๊ฐœ์ฒด๊ตฐ์œผ๋กœ ๋ถ„์‚ฐ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ•๋ณ€ ํ† ๋ผ๋Š” ์ง€ํ•˜ ๊ตด์—์„œ ๋ฌด๋ ฅํ•œ ์ƒˆ๋ผ๋ฅผ ํ•œ ๋งˆ๋ฆฌ๋งŒ ๋‚ณ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์ง์Šน์œผ๋กœ ์•…๋ช… ๋†’์€ ์งง์€ ์„ธ๋Œ€ ์‹œ๊ฐ„๊ณผ ๋งŽ์€ ์ƒˆ๋ผ๋ฅผ ๋‚ณ๋Š” ํ† ๋ผ์—๊ฒŒ๋Š” ๋งค์šฐ ๋А๋ฆฐ ์†๋„์ž…๋‹ˆ๋‹ค. ํฅ๋ฏธ๋กญ๊ฒŒ๋„ ์ง€ํ•˜์—์„œ ๋ฒˆ์‹ํ•˜๋Š” ํ† ๋ผ๋Š” ๋” ๋งŽ์€ ์ƒˆ๋ผ๋ฅผ ๋‚ณ์„ ๊ฐ€๋Šฅ์„ฑ์ด ๋†’๊ธฐ ๋•Œ๋ฌธ์— ์ด ์ข…์ด ๊ทธ๋ ‡๊ฒŒ ํ•ด์„œ ํ•œ ํ•ด์— ํ•œ ๋งˆ๋ฆฌ์˜ ์ƒˆ๋ผ๋งŒ ...
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Natural gas power plants can use about 20% less fuel when the sun is shining by injecting solar energy into natural gas with a new system being developed by the Department of Energyโ€™s Pacific Northwest National Laboratory. The system converts natural gas and sunlight into a more energy-rich fuel called syngas, which po...
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์—๋„ˆ์ง€๋ถ€ ํƒœํ‰์–‘ ๋ถ์„œ๋ถ€ ๊ตญ๋ฆฝ์—ฐ๊ตฌ์†Œ๊ฐ€ ๊ฐœ๋ฐœ ์ค‘์ธ ์ƒˆ๋กœ์šด ์‹œ์Šคํ…œ์„ ํ†ตํ•ด ํƒœ์–‘ ์—๋„ˆ์ง€๋ฅผ ์ฒœ์—ฐ๊ฐ€์Šค์— ์ฃผ์ž…ํ•˜์—ฌ ํƒœ์–‘์ด ๋น„์ถ”๋Š” ๋™์•ˆ ์ฒœ์—ฐ๊ฐ€์Šค ๋ฐœ์ „์†Œ๋Š” ์•ฝ 20%์˜ ์—ฐ๋ฃŒ๋ฅผ ๋œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์‹œ์Šคํ…œ์€ ์ฒœ์—ฐ๊ฐ€์Šค์™€ ํ–‡๋น›์„ ํ•ฉ์„ฑ๊ฐ€์Šค๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ ๋ฐœ์ „์†Œ์—์„œ ์ „๊ธฐ๋ฅผ ์ƒ์‚ฐํ•˜๊ธฐ ์œ„ํ•ด ์—ฐ์†Œํ•  ์ˆ˜ ์žˆ๋Š” ๋” ์—๋„ˆ์ง€๊ฐ€ ํ’๋ถ€ํ•œ ์—ฐ๋ฃŒ๋กœ ๋ณ€ํ™˜ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์ ํŠธ๋ฅผ ์ฃผ๋„ํ•˜๊ณ  ์žˆ๋Š” PNNL ์—”์ง€๋‹ˆ์–ด ๋ฐฅ ์›จ๊ฒ์€ "์ด ์‹œ์Šคํ…œ์„ ํ†ตํ•ด ๋ฐœ์ „์†Œ๋Š” ์ด๋ฏธ ์ƒ์‚ฐํ•˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™์€ ์–‘์˜ ์ „๊ธฐ๋ฅผ ์ƒ์‚ฐํ•˜๊ธฐ ์œ„ํ•ด ์ฒœ์—ฐ๊ฐ€์Šค๋ฅผ ๋œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค."๋ผ๊ณ  ๋งํ–ˆ์Šต๋‹ˆ๋‹ค. "๋™์‹œ์— ์ด ์‹œ์Šคํ…œ์€ ๊ธฐ์กด ํ™”์„ ์—ฐ๋ฃŒ ๋ฐœ์ „๊ณผ ๊ฒฝ์Ÿํ•  ์ˆ˜...
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Published on Sep 16, 2023 The objective: I wanted to know if the temperature of ingested fluids affects orally measured body temperature in humans. I believed it would affect basal body temperature because when people feel hot or cold, they often drink fluids of the opposite temperature. First I took the temperatures o...
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2023๋…„ 9์›” 16์ผ์— ๊ฒŒ์‹œ๋จ ๋ชฉํ‘œ: ์„ญ์ทจํ•œ ์•ก์ฒด์˜ ์˜จ๋„๊ฐ€ ์‚ฌ๋žŒ์˜ ๊ตฌ๊ฐ• ์ธก์ • ์ฒด์˜จ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€ ์•Œ๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ๋žŒ๋“ค์€ ๋”์šด ๊ธฐ์šด์ด ๋‚˜๊ฑฐ๋‚˜ ์ถ”์œ„๋ฅผ ๋А๋ผ๋ฉด ์ข…์ข… ๋ฐ˜๋Œ€ ์˜จ๋„์˜ ์•ก์ฒด๋ฅผ ๋งˆ์‹œ๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐ์ € ์ฒด์˜จ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๋จผ์ € ๋””์ง€ํ„ธ ์ฒด์˜จ๊ณ„์™€ ์ƒˆ ์ปค๋ฒ„ ์Šฌ๋ฆฝ์„ ์‚ฌ์šฉํ•˜์—ฌ 32๋ช…์˜ ์ฒด์˜จ์„ ํ™”์”จ ๋‹จ์œ„๋กœ ์ธก์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๋‹ค์Œ ์„ธ ๊ฐ€์ง€ ์•ก์ฒด ์ค‘ ํ•˜๋‚˜๋ฅผ ๋งˆ์‹œ๋„๋ก ์š”์ฒญํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์•ก์ฒด๋Š” ๋ชจ๋‘ ์˜จ๋„๊ฐ€ ๋‹ฌ๋ž์Šต๋‹ˆ๋‹ค. ๋งˆ์‹œ๊ณ  10๋ถ„ ํ›„, ์ €๋Š” ์ƒˆ ์ปค๋ฒ„ ์Šฌ๋ฆฝ์„ ์‚ฌ์šฉํ•˜์—ฌ ์ฒด์˜จ์„ ๋‹ค์‹œ ์ธก์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ชจ๋“  ์ง€์›์ž๋“ค์€ ์„ธ ๊ฐ€์ง€ ์•ก์ฒด๋ฅผ ๋ชจ๋‘ ๋งˆ์…”์•ผ ํ–ˆ์ง€...
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Communication and Collaboration in Nature Science - Grade 9 This unit of inquiry is not a recipe book but rather a launchpad to inspire new BIG IDEAS. We encourage you to use and/or modify one, or several of the BIG IDEAS below. Adapt it to the grade/ ability level of your students. Existence and growth depend on conne...
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์ž์—ฐ์—์„œ์˜ ์˜์‚ฌ์†Œํ†ต๊ณผ ํ˜‘์—…๊ณผํ•™ - 9ํ•™๋…„์ด ์ˆ˜์—…์˜ ๋‹จ์›์€ ๋ ˆ์‹œํ”ผ๋ถ์ด ์•„๋‹ˆ๋ผ ์ƒˆ๋กœ์šด ํฐ ์•„์ด๋””์–ด๋ฅผ ๋– ์˜ฌ๋ฆฌ๊ฒŒ ํ•˜๋Š” ๋ฐœ์‚ฌ๋Œ€์ž…๋‹ˆ๋‹ค. ์•„๋ž˜์˜ ํฐ ์•„์ด๋””์–ด ์ค‘ ํ•˜๋‚˜ ๋˜๋Š” ์—ฌ๋Ÿฌ ๊ฐœ๋ฅผ ์‚ฌ์šฉํ•˜๊ฑฐ๋‚˜ ์ˆ˜์ •ํ•˜๋„๋ก ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค. ํ•™์ƒ์˜ ํ•™๋…„/๋Šฅ๋ ฅ ์ˆ˜์ค€์— ๋งž๊ฒŒ ์กฐ์ •ํ•˜์„ธ์š”.์—ฐ๊ฒฐ์„ฑ๊ณผ ์†Œํ†ต์— ๋”ฐ๋ผ ์กด์žฌ์™€ ์„ฑ์žฅ์ด ๋‹ฌ๋ผ์ง‘๋‹ˆ๋‹ค.๋‹ค์–‘ํ•œ ์š”์†Œ๋“ค์ด ์–ด๋–ป๊ฒŒ ํ˜‘๋ ฅํ•˜์—ฌ ๊ธ์ •์ ์ธ ๊ณต์ƒ ๊ด€๊ณ„๋ฅผ ์กฐ์„ฑํ•˜๋‚˜์š”?ํ•™์ƒ๋“ค์ด ๊ต์‹ค์—์„œ ์ƒˆ๋กœ์šด ๊ฒฝํ—˜๊ณผ ์‚ฌ๊ณ ๋ฐฉ์‹์— ๊ฐœ๋ฐฉ์ ์ด ๋˜๋„๋ก ์žฅ๋ คํ•˜๊ธฐ ์œ„ํ•ด ์„ ํƒํ•˜๊ฑฐ๋‚˜ ๋ฐฉ๋ฒ•์„ ๊ณ ์•ˆํ•˜์„ธ์š”. ์˜ˆ๋ฅผ ๋“ค์–ด, MindUP ํ•™๊ต ๋‚ด ํ”„๋กœ๊ทธ๋žจ.๋ฐœ๊ฒฌ๊ณผ ์˜๊ฐ:ํ”„๋กœ์ ํŠธ ์‹œ์ž‘ํ•˜๊ธฐ- ์ฃผ์ œ ์†Œ๊ฐœํ•˜๊ธฐ: ํ•ด๋‹น ํ•™๋…„์— ์ ํ•ฉํ•œ ์–ด...
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They are formed in the temperate latitudes (i.e. 60ยฐ N and 60ยฐS) when humid tropical air meets cold polar air. Westerly winds meet polar winds. The zone were these two different currents meet is called the polar front. It is in this zone where depressions are formed. Stages in the formation of a depression. 1. Embryo s...
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์ด๋“ค์€ ์˜จ๋Œ€ ์œ„๋„(์ฆ‰, 60ยฐ N ๋ฐ 60ยฐS)์—์„œ ์Šตํ•œ ์—ด๋Œ€ ๊ธฐ์™€ ์ฐจ๊ฐ€์šด ๊ทน์ง€๋ฐฉ ๊ธฐ๊ฐ€ ๋งŒ๋‚  ๋•Œ ํ˜•์„ฑ๋ฉ๋‹ˆ๋‹ค. ์„œํ’์ด ๊ทน์ง€๋ฐฉ์˜ ๋ฐ”๋žŒ์„ ๋งŒ๋‚ฉ๋‹ˆ๋‹ค. ์ด ๋‘ ๊ฐ€์ง€ ๊ธฐ๋ฅ˜๊ฐ€ ๋งŒ๋‚˜๋Š” ๊ตฌ์—ญ์„ ๊ทน์ง€๋ฐฉ ์ „์„ ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ตฌ์—ญ์—์„œ ์ €๊ธฐ์••์ด ํ˜•์„ฑ๋ฉ๋‹ˆ๋‹ค. ์ €๊ธฐ์•• ํ˜•์„ฑ์˜ ๋‹จ๊ณ„. 1. ๋ฐฐ์•„ ๋‹จ๊ณ„. ์ฒซ ๋ฒˆ์งธ ๋‹จ๊ณ„๋Š” ๋ฐฐ์•„ ๋‹จ๊ณ„๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ฐจ๊ฐ€์šด ๊ณต๊ธฐ๋Š” ๊ทน์ง€๋ฐฉ ์ „์„ ์„ ๋”ฐ๋ผ ์ผ๋ฐ˜์ ์œผ๋กœ ์„œํ’ ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋œปํ•œ ์—ด๋Œ€ ๊ธฐ๋ฅ˜๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๋™ํ’ ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ๋‘ ๊ธฐ๋ฅ˜์˜ ๋งˆ์ฐฐ ํšจ๊ณผ๋กœ ์ธํ•ด ์ „์„ ์— ํŒŒ๋„๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. 2. ์„ฑ์ˆ™ํ•œ ์ €๊ธฐ์•• ์„ฑ์ˆ™ํ•œ ์ €๊ธฐ์••์—์„œ๋Š” ์ฐจ๊ฐ€์šด ์ „์„ ์ด ๋”ฐ๋œปํ•œ ์ „์„ ์— ๋”ฐ๋ผ...
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Morality permeates the very essence of our interactions, shaping judgments and directing our hand as we pen the story of our existence. These are the unwritten rules that govern our collective behavior, a silent agreement to do no harm and to consider the welfare of others. But as we journey through this article, consi...
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๋„๋•์„ฑ์€ ์šฐ๋ฆฌ๊ฐ€ ์กด์žฌ์˜ ์ด์•ผ๊ธฐ๋ฅผ ์“ฐ๋Š” ๊ณผ์ •์—์„œ ์šฐ๋ฆฌ์˜ ์ƒํ˜ธ์ž‘์šฉ์˜ ๋ณธ์งˆ์„ ํ˜•์„ฑํ•˜๋Š” ๋ฐ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋„๋•์„ฑ์€ ์šฐ๋ฆฌ์˜ ํ–‰๋™์„ ๊ทœ์œจํ•˜๋Š” ๋ฏธ๋ฌ˜ํ•œ ๊ทœ๋ฒ”์ด๋ฉฐ, ์šฐ๋ฆฌ๊ฐ€ ์„œ๋กœ๋ฅผ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋„๋•์„ฑ์€ ์šฐ๋ฆฌ๊ฐ€ ์„œ๋กœ๋ฅผ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋ฉฐ, ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋„๋•์„ฑ์€ ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋ฉฐ, ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋„๋•์„ฑ์€ ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋ฉฐ, ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋„๋•์„ฑ์€ ์šฐ๋ฆฌ๊ฐ€ ์šฐ๋ฆฌ ์ž์‹ ์„ ๋Œ€ํ•˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ...
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In the coming years, NASA plans to send several astrobiology missions to Venus and Mars to search for evidence of extraterrestrial life. These will occur alongside crewed missions to the Moon (for the first time since the Apollo Era) and the first crewed missions to Mars. Beyond the inner Solar System, there are ambiti...
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์•ž์œผ๋กœ ๋ช‡ ๋…„ ๋™์•ˆ NASA๋Š” ์™ธ๊ณ„ ์ƒ๋ช…์ฒด์˜ ์ฆ๊ฑฐ๋ฅผ ์ฐพ๊ธฐ ์œ„ํ•ด ๊ธˆ์„ฑ๊ณผ ํ™”์„ฑ์— ์—ฌ๋Ÿฌ ์šฐ์ฃผ์ƒ๋ฌผํ•™ ์ž„๋ฌด๋ฅผ ๋ณด๋‚ด๋Š” ๊ณ„ํš์„ ์„ธ์šฐ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์•„ํด๋กœ ์‹œ๋Œ€ ์ดํ›„ ์ฒ˜์Œ์œผ๋กœ ๋‹ฌ์— ์Šน๋ฌด์› ์ž„๋ฌด์™€ ํ™”์„ฑ์— ์Šน๋ฌด์› ์ž„๋ฌด๊ฐ€ ํ•จ๊ป˜ ์ด๋ฃจ์–ด์งˆ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํƒœ์–‘๊ณ„ ๋‚ด๋ถ€๋ฅผ ๋„˜์–ด ์œ ๋Ÿฝ, ํƒ€์ดํƒ„ ๋ฐ ์ด๊ตญ์ ์ธ ์ƒ๋ช…์ฒด๊ฐ€ ์กด์žฌํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค๋ฅธ '์˜ค์…˜ ์›”๋“œ'๋กœ ๋กœ๋ด‡ ์ž„๋ฌด๋ฅผ ๋ณด๋‚ด๋Š” ์•ผ์‹ฌ์ฐฌ ๊ณ„ํš๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด NASA๋Š” NASA ํ˜์‹  ์ฒจ๋‹จ ๊ฐœ๋…(NIAC) ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ๋ช‡ ๊ฐ€์ง€ ํฅ๋ฏธ๋กœ์šด ์‹ ๊ธฐ์ˆ ์— ํˆฌ์žํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ฌํ•ด ์„ ์ •๋œ ์—ฐ๊ตฌ์—๋Š” ํƒœ์–‘์—ด ๋™๋ ฅ ํ•ญ๊ณต๊ธฐ, ์ƒ๋ฌผ ๋ฐ˜์‘๊ธฐ, ๊ด‘์„ , ๋™...
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The North Pacific Ocean is cold. Its northern regions are cold beyond what most of us might imagine, and can be violent, unforgiving, and unfamiliar as the surface of the moon. Few, beyond mariners, fishermen, and adventurers challenge its waters. For centuries, fleets from around the world fished from the far North Pa...
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๋ถํƒœํ‰์–‘์€ ์ฐจ๊ฐ‘์Šต๋‹ˆ๋‹ค. ๋ถ๋ถ€ ์ง€์—ญ์€ ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋žŒ๋“ค์ด ์ƒ์ƒํ•˜๋Š” ๊ฒƒ ์ด์ƒ์œผ๋กœ ์ถฅ๊ณ , ํญ๋ ฅ์ ์ด๊ณ , ์šฉ์„œํ•  ์ˆ˜ ์—†์œผ๋ฉฐ, ๋‹ฌ ํ‘œ๋ฉด์ฒ˜๋Ÿผ ๋‚ฏ์„ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์„ ์›, ์–ด๋ถ€, ๋ชจํ—˜๊ฐ€ ์™ธ์—๋Š” ๊ฑฐ์˜ ์•„๋ฌด๋„ ์ด ๋ฐ”๋‹ค๋ฅผ ๋„์ „ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ˆ˜์„ธ๊ธฐ ๋™์•ˆ ์ „ ์„ธ๊ณ„์˜ ํ•จ๋Œ€๊ฐ€ ๋ถํƒœํ‰์–‘์—์„œ ์–ด์—…์„ ํ–ˆ์Šต๋‹ˆ๋‹ค. 1870๋…„๋Œ€์—๋Š” ๋ฐ”๋‹คํ‘œ๋ฒ”์„ ์ฐพ์•„ ์•Œ๋ž˜์Šค์นด๋งŒ๊ณผ ๋ฒ ๋งํ•ด๋ฅผ ๋Œ์•„๋‹ค๋‹ˆ๋˜ ๋ฐ”๋‹คํ‘œ๋ฒ” ์‚ฌ๋ƒฅ๊พผ๋“ค์ด ์žˆ์—ˆ๊ณ , 20์„ธ๊ธฐ ๋Œ€๋ถ€๋ถ„ ๋™์•ˆ ํ’๋ถ€ํ•œ ๋„™์น˜ ์–ด์กฑ์ด ์บ๋‚˜๋‹ค ์ƒ์—… ์–ด๋ถ€๋“ค์„ ๊ฐ™์€ ๋ฐ”๋‹ค๋กœ ๋Œ์–ด๋“ค์˜€์Šต๋‹ˆ๋‹ค. ์„ธ๊ณ„์—์„œ ๊ฐ€์žฅ ํ’๋ถ€ํ•œ ํ•ด์–‘ ํ™˜๊ฒฝ ์ค‘ ํ•˜๋‚˜์ธ ๋ถํƒœํ‰์–‘์˜ ์ถ”์šด ์ง€์—ญ์€ ์ž‘์€ ํฌ๋ฆด๋ถ€ํ„ฐ ๊ฑฐ๋Œ€ํ•œ ๋„™์น˜์— ์ด๋ฅด๊ธฐ๊นŒ์ง€ ํ’๋ถ€...
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Brain and Spine Care Want to learn more about this at Kettering Health? What is aphasia? Aphasia is a language disorder. Itโ€™s caused by damage in the area of the brain that controls language expression and comprehension. Aphasia leaves a person unable to communicate effectively with others. Many people have aphasia aft...
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๋‡Œ ๋ฐ ์ฒ™์ถ” ์น˜๋ฃŒ์ผ€ํ„ฐ๋ง ํ—ฌ์Šค์—์„œ ์ด์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์„ธ์š”.์–ดํŒŒ์ง€๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”?์–ดํŒŒ์ง€๋Š” ์–ธ์–ด ์žฅ์• ์ž…๋‹ˆ๋‹ค. ์–ธ์–ด ํ‘œํ˜„๊ณผ ์ดํ•ด๋ฅผ ์ œ์–ดํ•˜๋Š” ๋‡Œ ์˜์—ญ์— ์†์ƒ์ด ์ƒ๊ธฐ๊ธฐ ๋•Œ๋ฌธ์— ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ์–ดํŒŒ์ง€๋กœ ์ธํ•ด ์‚ฌ๋žŒ๋“ค์€ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๋“ค๊ณผ ํšจ๊ณผ์ ์œผ๋กœ ์˜์‚ฌ์†Œํ†ต์„ ํ•  ์ˆ˜ ์—†๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.๋‡Œ์กธ์ค‘ ํ›„ ๋งŽ์€ ์‚ฌ๋žŒ๋“ค์ด ์–ดํŒŒ์ง€๋ฅผ ์•“๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋‚จ์„ฑ๊ณผ ์—ฌ์„ฑ ๋ชจ๋‘ ๋˜‘๊ฐ™์ด ์˜ํ–ฅ์„ ๋ฐ›์Šต๋‹ˆ๋‹ค. ์–ดํŒŒ์ง€ ํ™˜์ž์˜ ๋Œ€๋ถ€๋ถ„์€ ์ค‘๋…„์—์„œ ๋…ธ๋…„์ธต์— ์†ํ•ฉ๋‹ˆ๋‹ค.์–ดํŒŒ์ง€์—๋Š” ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์œ ํ˜•์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ์–ธ์–ด ์ง€๋ฐฐ์ ์ธ ๋‡Œ์˜ ์–ด๋А ๋ถ€์œ„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€, ์†์ƒ ์ •๋„์— ๋”ฐ๋ผ ์ง„๋‹จ์ด ๋‚ด๋ ค์ง‘๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด- ๋ธŒ๋กœ์นด ์–ดํŒŒ์ง€ ํ™˜์ž๋Š”...
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COVID-19, the disease caused by the coronavirus SARS-CoV-2, was first discovered in China in late 2019. The first U.S. case was detected in January 2020, in a recent traveler who arrived in Washington State. Since its early beginnings, the story of COVID-19 has been rapidly evolving, with new information coming out dai...
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์ฝ”๋กœ๋‚˜๋ฐ”์ด๋Ÿฌ์Šค SARS-CoV-2๋กœ ์ธํ•œ ์งˆ๋ณ‘์ธ COVID-19๋Š” 2019๋…„ ๋ง ์ค‘๊ตญ์—์„œ ์ฒ˜์Œ ๋ฐœ๊ฒฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฏธ๊ตญ์˜ ์ฒซ ๋ฒˆ์งธ ์‚ฌ๋ก€๋Š” 2020๋…„ 1์›” ์›Œ์‹ฑํ„ด์ฃผ์— ๋„์ฐฉํ•œ ์ตœ๊ทผ ์—ฌํ–‰๊ฐ์—๊ฒŒ์„œ ๋ฐœ๊ฒฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ฝ”๋กœ๋‚˜19์˜ ์ด์•ผ๊ธฐ๋Š” ์ฒ˜์Œ ์‹œ์ž‘๋œ ์ด๋ž˜๋กœ ๋งค์ผ ์ƒˆ๋กœ์šด ์ •๋ณด๊ฐ€ ๋‚˜์˜ค๋ฉด์„œ ๋น ๋ฅด๊ฒŒ ์ง„ํ™”ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 3์›” 11์ผ, ์„ธ๊ณ„๋ณด๊ฑด๊ธฐ๊ตฌ๋Š” ์ด ๋ฐœ๋ณ‘์„ ํŒฌ๋ฐ๋ฏน์ด๋ผ๊ณ  ์„ ์–ธํ–ˆ๊ณ , ํ™•์‚ฐ์„ ์ œํ•œํ•˜๊ธฐ ์œ„ํ•ด ์ง€์—ญ, ์ฃผ, ์—ฐ๋ฐฉ ์ฐจ์›์—์„œ ์กฐ์น˜๋ฅผ ์ทจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ๋ฏธ๊ตญ์€ ์ „ ์„ธ๊ณ„ ์–ด๋А ๋‚˜๋ผ๋ณด๋‹ค ๋งŽ์€ ํ™•์ง„์ž๊ฐ€ ๋ฐœ์ƒํ–ˆ์œผ๋ฉฐ, ๊ทธ ์ˆ˜๋Š” ๋งค ์ˆœ๊ฐ„ ๋ณ€ํ™”ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ์‚ฌํƒœ๋Š” ๊ธ‰๋ณ€ํ•˜๋Š” ์ƒํ™ฉ์ด๋ผ๋Š” ์ ์„ ์—ผ๋‘์—...
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Understanding the Basics To work with data effectively, you need to combine datasets that may be stored in separate locations. Joining data is a fundamental operation that allows you to manipulate, filter and perform calculations on large volumes of data. Mastering data joining in Pandas is essential for working with d...
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๊ธฐ๋ณธ ์‚ฌํ•ญ ์ดํ•ด ๋ฐ์ดํ„ฐ๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ์ž‘์—…ํ•˜๋ ค๋ฉด ๋ณ„๋„์˜ ์œ„์น˜์— ์ €์žฅ๋  ์ˆ˜ ์žˆ๋Š” ๋ฐ์ดํ„ฐ ์ง‘ํ•ฉ์„ ๊ฒฐํ•ฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ ์กฐ์ธ(joining)์€ ๋Œ€๋Ÿ‰์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์กฐ์ž‘, ํ•„ํ„ฐ๋ง ๋ฐ ๊ณ„์‚ฐ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” ๊ธฐ๋ณธ์ ์ธ ์ž‘์—…์ž…๋‹ˆ๋‹ค. Pandas์—์„œ ๋ฐ์ดํ„ฐ ์กฐ์ธ์„ ๋งˆ์Šคํ„ฐํ•˜๋Š” ๊ฒƒ์€ Python์—์„œ ๋ฐ์ดํ„ฐ๋กœ ์ž‘์—…ํ•˜๋Š” ๋ฐ ํ•„์ˆ˜์ ์ž…๋‹ˆ๋‹ค. Pandas๋Š” ๋ฐ์ดํ„ฐ ์„ธํŠธ ๋ณ‘ํ•ฉ ๋ฐ ์กฐ์ธ์„ ์œ„ํ•œ ๊ด‘๋ฒ”์œ„ํ•œ ํ•จ์ˆ˜ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ œ๊ณตํ•˜๋Š” ์ธ๊ธฐ ์žˆ๋Š” ์˜คํ”ˆ ์†Œ์Šค ๋ฐ์ดํ„ฐ ์กฐ์ž‘ ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ ์กฐ์ธ์€ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ด€๋ฆฌ์ž, ๋ฐ์ดํ„ฐ ๋ถ„์„๊ฐ€ ๋ฐ ๋ฐ์ดํ„ฐ ๊ณผํ•™์ž๊ฐ€ ์—…๋ฌด์˜ ์ผ๋ถ€๋กœ ์ž์ฃผ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ธฐ๋ณธ์ ์ธ ์ž‘์—…์ž…๋‹ˆ๋‹ค....
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The Bengal Presidency was one of the 3 major Presidencies in British India, along with Bombay Presidency and Madras Presidency. It was originally comprised east and west Bengal and was a colonial region of the British Empire in India. The region included the territories of undivided Bengal like West Bengal, Tripura, Or...
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๋ฒต๊ณจ ์ด๋…๋ถ€๋Š” ๋ด„๋ฒ ์ด ์ด๋…๋ถ€, ๋งˆ๋“œ๋ผ์Šค ์ด๋…๋ถ€์™€ ํ•จ๊ป˜ ์˜๊ตญ๋ น ์ธ๋„์˜ 3๋Œ€ ์ด๋…๋ถ€ ์ค‘ ํ•˜๋‚˜์˜€์Šต๋‹ˆ๋‹ค. ์›๋ž˜๋Š” ๋™๋ฒต๊ณจ๊ณผ ์„œ๋ฒต๊ณจ๋กœ ๊ตฌ์„ฑ๋˜์—ˆ์œผ๋ฉฐ ์ธ๋„ ์˜๊ตญ ์ œ๊ตญ์˜ ์‹๋ฏผ์ง€ ์ง€์—ญ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ์ง€์—ญ์—๋Š” ์„œ๋ฒต๊ณจ, ํŠธ๋ฆฌํ‘ธ๋ผ, ์˜ค๋ฆฌ์‚ฌ, ๋ฉ”๊ฐˆ๋ผ์•ผ, ๋น„ํ•˜๋ฅด, ์•„์‚ผ, ํ˜„๋Œ€ ๋ฐฉ๊ธ€๋ผ๋ฐ์‹œ์™€ ๊ฐ™์€ ๋ถ„ํ• ๋˜์ง€ ์•Š์€ ๋ฒต๊ณจ์˜ ์˜ํ† ๊ฐ€ ํฌํ•จ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฒต๊ณจ ์ด๋…๋ถ€๋Š” ์˜ค๋“œ์˜ ๋‚˜์™‘, ๋ฌด๊ตด ํ™ฉ์ œ, ์˜๊ตญ ๋™์ธ๋„ ํšŒ์‚ฌ์˜ ๋‹น๊ตญ ๊ฐ„์˜ 1765๋…„ ์กฐ์•ฝ ์ฒด๊ฒฐ๋กœ ๊ตฌ์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์˜ค๋ฆฌ์‚ฌ, ๋น„ํ•˜๋ฅด, ๋ฉ”๊ฐˆ๋ผ์•ผ, ๋ฒต๊ณจ ์ง€์—ญ์ด ์˜๊ตญ ๋™์ธ๋„ ํšŒ์‚ฌ์˜ ํ–‰์ • ๊ด€ํ•  ํ•˜์— ๋†“์ด๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ด„๋ฒ ์ด์™€ ๋งˆ๋“œ๋ผ์Šค ์˜๊ตญ ์ง€๋ฐฉ๊ณผ ๋‹ฌ๋ฆฌ ๋ฒต๊ณจ ์ด...
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The Colosseum, also known as the Flavio Amphitheater (built between 72-80 AD), is divided into several different sections:The Arena: This is the central stage of the Colosseum where the actual events took place. It was a wooden floor covered in sand, to absorb the blood of fighting, and could be reconfigured to house a...
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ํ”Œ๋ผ๋น„์šฐ์Šค ์›ํ˜•๊ฒฝ๊ธฐ์žฅ(์„œ๊ธฐ 72~80๋…„ ์‚ฌ์ด์— ์ง€์–ด์ง„)์ด๋ผ๊ณ ๋„ ์•Œ๋ ค์ง„ ์ฝœ๋กœ์„ธ์›€์€ ์—ฌ๋Ÿฌ ๊ตฌ์—ญ์œผ๋กœ ๋‚˜๋‰ฉ๋‹ˆ๋‹ค:์•„๋ ˆ๋‚˜: ์‹ค์ œ ํ–‰์‚ฌ๊ฐ€ ์—ด๋ฆฐ ์ฝœ๋กœ์„ธ์›€์˜ ์ค‘์•™ ๋ฌด๋Œ€์ž…๋‹ˆ๋‹ค. ์ด๊ณณ์€ ์ „ํˆฌ์˜ ํ”ผ๋ฅผ ํก์ˆ˜ํ•˜๊ธฐ ์œ„ํ•ด ๋ชจ๋ž˜๋กœ ๋ฎ์ธ ๋‚˜๋ฌด ๋ฐ”๋‹ฅ์ด์—ˆ์œผ๋ฉฐ, ๊ฒ€ํˆฌ์‚ฌ ์ „ํˆฌ์™€ ํ•ด์ „ ํ›ˆ๋ จ ๋“ฑ ๋‹ค์–‘ํ•œ ๋ณผ๊ฑฐ๋ฆฌ๋ฅผ ์ฆ๊ธธ ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.ํ•˜์ดํฌ์ง€์•„: ์•„๋ ˆ๋‚˜ ์•„๋ž˜์—๋Š” ๋ณต์žกํ•œ ํ„ฐ๋„๊ณผ ์ง€ํ•˜ ์นด๋ฉ”๋ผ๋กœ ์ด๋ฃจ์–ด์ง„ ํ•˜์ดํฌ์ง€์•„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๊ณณ์—๋Š” ํ•จ์ •์œผ๋กœ ๋ชจ๋ž˜ ๋ฐ”๋‹ฅ์œผ๋กœ ๋“ค์–ด์˜ฌ๋ฆฌ๊ธฐ ์ „์— ๊ฒ€ํˆฌ์‚ฌ, ์ฃ„์ˆ˜, ๋™๋ฌผ์ด ๊ฐ‡ํ˜€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.ํ•˜์ดํฌ์ง€์—๋Š” ์ •๊ตํ•œ ๊ธฐ๊ณ„๊ฐ€ ์žˆ์—ˆ์œผ๋ฉฐ ๊ณต์—ฐ ์ค‘์—๋Š” ํ™œ๋™์˜ ๋ณด์ผ๋Ÿฌ์˜€์Šต๋‹ˆ๋‹ค.์นด๋ฒ ์•„(์ขŒ์„): ์ฝœ...
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Do you remember when you first learned about syllables? Most people will answer โ€œnoโ€ to this question, and thatโ€™s understandable โ€” it was a very long time ago! Regardless of how long ago it was, understanding syllables has played a significant role in helping you read and write more proficiently. And now that your chil...
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์–ด๋ฆด ์ ์— ์Œ์ ˆ์— ๋Œ€ํ•ด ์ฒ˜์Œ ๋ฐฐ์› ์„ ๋•Œ๋ฅผ ๊ธฐ์–ตํ•˜์‹œ๋‚˜์š”? ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋žŒ๋“ค์€ ์ด ์งˆ๋ฌธ์— "์•„๋‹ˆ์š”"๋ผ๊ณ  ๋Œ€๋‹ตํ•  ๊ฒƒ์ด๋ฉฐ, ์ด๋Š” ์ถฉ๋ถ„ํžˆ ์ดํ•ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์•„์ฃผ ์˜ค๋ž˜ ์ „ ์ผ์ด๋‹ˆ๊นŒ์š”! ์–ผ๋งˆ ์ „์ด๋“  ์Œ์ ˆ์„ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์€ ๋” ๋Šฅ์ˆ™ํ•˜๊ฒŒ ์ฝ๊ณ  ์“ฐ๋Š” ๋ฐ ํฐ ๋„์›€์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด์ œ ์ž๋…€๊ฐ€ ์Œ์ ˆ์— ๋Œ€ํ•ด ๋ฐฐ์šฐ๋Š” ์—ฌ์ •์„ ์‹œ์ž‘ํ•˜๊ณ  ์žˆ์œผ๋ฏ€๋กœ ์–ด๋–ป๊ฒŒ ๋„์šธ ์ˆ˜ ์žˆ๋Š”์ง€ ์•Œ๊ณ  ์‹ถ์œผ์‹ค ๊ฒ๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ์ž๋…€๊ฐ€ ์Œ์ ˆ์„ ์ดํ•ดํ•˜๋„๋ก ๋•๋Š” ๋ฐ ํ•„์š”ํ•œ ๋ชจ๋“  ๊ฒƒ์„ ์•Œ๋ ค๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค. ์Œ์ ˆ์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ์‚ฌ์ „์—์„œ๋Š” ์Œ์ ˆ์„ "๋ชจ์Œ ์†Œ๋ฆฌ, ์ด์ค‘๋ชจ์Œ ๋˜๋Š” ์Œ์ ˆ ์ž์Œ์œผ๋กœ ๊ตฌ์„ฑ๋œ ์—ฐ์†๋œ ์Œ์„ฑ์˜ ํ•œ ๋ถ€๋ถ„"์ด๋ผ๊ณ  ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค...
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Heart rate variability (HRV) is a measure of the fluctuation in intervals of time between consecutive heartbeats, as determined by electrical signals from the heart. It is calculated by analysing the variations in the time between beats and is usually measured in milliseconds. The amount of time that elapses between tw...
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์‹ฌ๋ฐ•์ˆ˜ ๋ณ€๋™์„ฑ(HRV)์€ ์‹ฌ์žฅ์˜ ์ „๊ธฐ ์‹ ํ˜ธ์— ์˜ํ•ด ๊ฒฐ์ •๋˜๋Š” ์—ฐ์†์ ์ธ ์‹ฌ์žฅ ๋ฐ•๋™ ์‚ฌ์ด์˜ ์‹œ๊ฐ„ ๊ฐ„๊ฒฉ์˜ ๋ณ€๋™์„ ์ธก์ •ํ•œ ๊ฐ’์ž…๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๋ฐ•๋™ ๊ฐ„ ์‹œ๊ฐ„์˜ ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๋ฐ€๋ฆฌ์ดˆ ๋‹จ์œ„๋กœ ์ธก์ •ํ•ฉ๋‹ˆ๋‹ค. ์—ฐ์†๋œ ๋‘ ๋ฐ•๋™ ์‚ฌ์ด์— ๊ฒฝ๊ณผํ•˜๋Š” ์‹œ๊ฐ„์„ RR ๊ฐ„๊ฒฉ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ HRV๊ฐ€ ๋†’์„์ˆ˜๋ก ์ „๋ฐ˜์ ์ธ ์‹ฌํ˜ˆ๊ด€ ๊ฑด๊ฐ•์ด ์ข‹๋‹ค๋Š” ๊ฒƒ์„ ๋‚˜ํƒ€๋‚ด๋ฉฐ, HRV๊ฐ€ ๋‚ฎ์„์ˆ˜๋ก ์งˆ๋ณ‘์ด๋‚˜ ์ŠคํŠธ๋ ˆ์Šค๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. HRV๋Š” ์‹ฌ๋ฐ•์ˆ˜๋ฅผ ์กฐ์ ˆํ•˜๋Š” ๊ต๊ฐ์‹ ๊ฒฝ๊ณ„์™€ ๋ถ€๊ต๊ฐ์‹ ๊ฒฝ๊ณ„์˜ ํ™œ๋™์— ์˜ํ•ด ์˜ํ–ฅ์„ ๋ฐ›์Šต๋‹ˆ๋‹ค. HRV๋Š” ์ „๋ฐ˜์ ์ธ ์‹ฌ์žฅ ๊ฑด๊ฐ•์„ ๋‚˜ํƒ€๋‚ด๋Š” ์œ ์šฉํ•œ ์ง€ํ‘œ๋กœ ๋ฐํ˜€์กŒ์œผ๋ฉฐ ๊ต๊ฐ์‹ ๊ฒฝ๊ณ„์™€ ๋ถ€๊ต๊ฐ์‹ ๊ฒฝ๊ณ„ ์‚ฌ์ด์˜ ๊ท ...
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With the exception of black holes, neutron stars are the densest objects in our universe. As their name suggests, neutron stars are mainly made of neutrons. However, our knowledge about the matter produced during the collision of two neutron stars is still limited. Scientists from Goethe University Frankfurt and the As...
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๋ธ”๋ž™ํ™€์„ ์ œ์™ธํ•˜๊ณ ๋Š” ์ค‘์„ฑ์ž๋ณ„์€ ์šฐ๋ฆฌ ์šฐ์ฃผ์—์„œ ๊ฐ€์žฅ ๋ฐ€๋„๊ฐ€ ๋†’์€ ๋ฌผ์ฒด์ž…๋‹ˆ๋‹ค. ์ด๋ฆ„์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ์ค‘์„ฑ์ž๋ณ„์€ ์ฃผ๋กœ ์ค‘์„ฑ์ž๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋‘ ์ค‘์„ฑ์ž๋ณ„์˜ ์ถฉ๋Œ๋กœ ์ƒ์„ฑ๋˜๋Š” ๋ฌผ์งˆ์— ๋Œ€ํ•œ ์šฐ๋ฆฌ์˜ ์ง€์‹์€ ์—ฌ์ „ํžˆ ์ œํ•œ์ ์ž…๋‹ˆ๋‹ค. ํ”„๋ž‘ํฌํ‘ธ๋ฅดํŠธ ๊ดดํ…Œ ๋Œ€ํ•™๊ต์˜ ๊ณผํ•™์ž๋“ค๊ณผ ํฌํ•ญ์˜ ์•„์‹œ์•„ ํƒœํ‰์–‘ ์ด๋ก ๋ฌผ๋ฆฌํ•™ ์„ผํ„ฐ์˜ ๊ณผํ•™์ž๋“ค์€ ์ด์ œ ์ด๋Ÿฌํ•œ ๊ทนํ•œ ์กฐ๊ฑด์˜ ๋ฌผ์งˆ์— ๋Œ€ํ•œ ํ†ต์ฐฐ๋ ฅ์„ ์ œ๊ณตํ•˜๋Š” ์ƒˆ๋กœ์šด ๋ชจ๋ธ์„ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฑฐ๋Œ€ํ•œ ๋ณ„์ด ์—ฐ๋ฃŒ๋ฅผ ๋ชจ๋‘ ์†Œ์ง„ํ•˜๊ณ  ์ดˆ์‹ ์„ฑ์œผ๋กœ ํญ๋ฐœํ•œ ํ›„ ์ค‘์„ฑ์ž๋ณ„์ด๋ผ๋Š” ๊ทน๋„๋กœ ์กฐ๋ฐ€ํ•œ ๋ฌผ์ฒด๊ฐ€ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ค‘์„ฑ์ž๋ณ„์€ ๋งค์šฐ ๋ฐ€๋„๊ฐ€ ๋†’์Šต๋‹ˆ๋‹ค. ์ค‘์„ฑ์ž๋ณ„ ๋‚ด๋ถ€์˜ ๋ฐ€๋„์— ๋„...
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Get Tech Tips Subscribe to free tech tips. What is a Micron? First, any scale CAN be used to measure vacuum (negative pressure) and positive pressure. The trick is knowing which is best suited for which and the size of the scale. Larger units of measure are better suited for higher pressure and greater differentials; s...
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๊ธฐ์ˆ  ํŒ ๋ฐ›๊ธฐ ๋ฌด๋ฃŒ ๊ธฐ์ˆ  ํŒ์„ ๊ตฌ๋…ํ•˜์„ธ์š”. ๋งˆ์ดํฌ๋ก ์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ๋จผ์ €, ๋ชจ๋“  ๋ˆˆ๊ธˆ์€ ์ง„๊ณต(์Œ์••)๊ณผ ์–‘์••์„ ์ธก์ •ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•ต์‹ฌ์€ ์–ด๋–ค ๊ฒƒ์ด ์–ด๋–ค ์šฉ๋„์— ๊ฐ€์žฅ ์ ํ•ฉํ•œ์ง€, ๊ทธ๋ฆฌ๊ณ  ๋ˆˆ๊ธˆ์˜ ํฌ๊ธฐ๋ฅผ ์•„๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋” ํฐ ๋‹จ์œ„์˜ ์ธก์ •๊ฐ’์€ ๋” ๋†’์€ ์••๋ ฅ๊ณผ ๋” ํฐ ์ฐจ์ด์— ๋” ์ ํ•ฉํ•˜๋ฉฐ, ๋” ์ž‘์€ ๋‹จ์œ„์˜ ์ธก์ •๊ฐ’์€ ๋” ๋‚ฎ์€ ์••๋ ฅ์ด๋‚˜ ๋” ์ž‘๊ณ  ์ค‘์š”ํ•œ ์ฐจ์ด์— ๋” ์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค. ์ˆ˜์€ ๋งˆ์ดํฌ๋ก (๋˜๋Š” ๋งˆ์ดํฌ๋ก )์€ ๋Œ€๊ธฐ์••์— ์˜ํ•œ ์ˆ˜์€ ๊ธฐ๋‘ฅ์˜ ๋ณ€์œ„์™€ ๊ด€๋ จ๋œ ๋งค์šฐ ์ž‘์€/๋ฏธ์„ธํ•œ ์ธก์ • ๋‹จ์œ„๋กœ, ๊ฑฐ๋ฆฌ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. ์‚ฌ์‹ค ๋งˆ์ดํฌ๋ก ์€ ์ˆ˜์€ ๋ณ€์œ„์˜ ๋ฐฑ๋งŒ ๋ถ„์˜ 1์— ํ•ด๋‹นํ•ฉ๋‹ˆ๋‹ค. ์•„์ฃผ ์ž‘์€ ์–‘์˜...
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This six step tutorial shows an easy way to draw a wrench. It includes simple illustrated examples and quick instructions. In this example it will be a fairly common wrench with two head types, the โ€œopen endedโ€ and the โ€œboxโ€ head. You can see a preview of the drawing steps for it in the image above. Start the drawing i...
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์ด 6๋‹จ๊ณ„ ํŠœํ† ๋ฆฌ์–ผ์€ ๋ Œ์น˜๋ฅผ ์‰ฝ๊ฒŒ ๊ทธ๋ฆฌ๋Š” ๋ฐฉ๋ฒ•์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. ๊ฐ„๋‹จํ•œ ๊ทธ๋ฆผ ์˜ˆ์‹œ์™€ ๋น ๋ฅธ ์ง€์นจ์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์˜ˆ์—์„œ๋Š” "๊ฐœ๋ฐฉํ˜•"๊ณผ "์ƒ์žํ˜•" ๋‘ ๊ฐ€์ง€ ํ—ค๋“œ๊ฐ€ ์žˆ๋Š” ์ƒ๋‹นํžˆ ์ผ๋ฐ˜์ ์ธ ๋ Œ์น˜๊ฐ€ ๋‚˜์˜ต๋‹ˆ๋‹ค. ์ƒ‰์น ํ•˜๊ธฐ ์ „์— ๊ฒ€์€์ƒ‰ ํŽœ์ด๋‚˜ ๋งˆ์ปค๋กœ ์„ ์„ ๊ตต๊ฒŒ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 1๋‹จ๊ณ„ - ๋ Œ์น˜์˜ ํ—ค๋“œ ๊ทธ๋ฆฌ๊ธฐ ๋จผ์ € "๊ฐœ๋ฐฉํ˜•" ๋ Œ์น˜ ํ—ค๋“œ๋ฅผ ๊ทธ๋ฆฝ๋‹ˆ๋‹ค. ๊ทธ ๋ชจ์–‘์ด ํŠน๋ณ„ํžˆ ๋ณต์žกํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ์œ„์˜ ์˜ˆ์‹œ๋ฅผ ๋”ฐ๋ผ ๊ทธ๋ฆด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 2๋‹จ๊ณ„ - ์ƒ์ž ํ—ค๋“œ ์œค๊ณฝ ๊ทธ๋ฆฌ๊ธฐ ๋ Œ์น˜์˜ ๋‹ค๋ฅธ ์ชฝ ๋์—๋Š” "์ƒ์ž" ํ—ค๋“œ๋ผ๊ณ  ํ•˜๋Š” ๊ฒƒ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋จผ์ € ๊ฐ„๋‹จํ•œ ์›์œผ๋กœ ์œค๊ณฝ์„ ๊ทธ๋ฆฝ๋‹ˆ๋‹ค. "๊ฐœ๋ฐฉํ˜•" ํ—ค๋“œ์—์„œ ์ ๋‹นํ•œ...
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Research shows that kids start to develop the values, skills, and attitudes surrounding money and financial habits in early childhood. Teaching kids about money does not have to be a complicated process. Our curriculum is designed keeping in mind the grasping abilities of kids belonging to different age groups. This wi...
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์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ์•„์ด๋“ค์€ ์–ด๋ฆฐ ์‹œ์ ˆ๋ถ€ํ„ฐ ๋ˆ๊ณผ ๊ธˆ์œต ์Šต๊ด€์„ ๋‘˜๋Ÿฌ์‹ผ ๊ฐ€์น˜, ๊ธฐ์ˆ , ํƒœ๋„๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. ์•„์ด๋“ค์—๊ฒŒ ๋ˆ์— ๋Œ€ํ•ด ๊ฐ€๋ฅด์น˜๋Š” ๊ฒƒ์€ ๋ณต์žกํ•œ ๊ณผ์ •์ด ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ €ํฌ ์ปค๋ฆฌํ˜๋Ÿผ์€ ๋‹ค์–‘ํ•œ ์—ฐ๋ น๋Œ€์˜ ์•„์ด๋“ค์ด ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ณ ์•ˆ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์•„์ด๋“ค์€ ์ค‘์š”ํ•œ ๊ธˆ์œต ๊ด€๋ฆฌ ๊ธฐ์ˆ ์„ ์Šต๋“ํ•  ์ˆ˜ ์žˆ์„ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์žฌ์ •์ ์œผ๋กœ ์ฑ…์ž„๊ฐ ์žˆ๋Š” ์–ด๋ฅธ์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ์€ ์ž๋…€์˜ ๊ธˆ์œต ์ดํ•ด๋ ฅ ํ•™์Šต์ด ์ž๋…€์—๊ฒŒ ๋„์›€์ด ๋˜๋Š” ๋ช‡ ๊ฐ€์ง€ ์š”์ ์ž…๋‹ˆ๋‹ค: 1. ํ•„์š”์™€ ์š•๊ตฌ์˜ ์ฐจ์ด ์ดํ•ดํ•˜๊ธฐ 2. ๋ˆ์˜ ๊ฐ€์น˜์— ๋Œ€ํ•ด ๋ฐฐ์šฐ๊ธฐ: ๋ˆ์€ ์–ด๋–ป๊ฒŒ ๋ฒŒ๊ณ  ํ˜„๋ช…ํ•˜๊ฒŒ ์ง€์ถœํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•œ ์ด์œ  3....
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Hydrogen is a clean fuel that, when consumed in a fuel cell, produces only water. Hydrogen can be produced from a variety of domestic resources, such as natural gas, nuclear power, biomass, and renewable power like solar and wind. These qualities make it an attractive fuel option for transportation and electricity gene...
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์ˆ˜์†Œ๋Š” ์—ฐ๋ฃŒ ์ „์ง€์—์„œ ์†Œ๋น„๋  ๋•Œ ๋ฌผ๋งŒ ์ƒ์„ฑ๋˜๋Š” ์ฒญ์ • ์—ฐ๋ฃŒ์ž…๋‹ˆ๋‹ค. ์ˆ˜์†Œ๋Š” ์ฒœ์—ฐ๊ฐ€์Šค, ์›์ž๋ ฅ, ๋ฐ”์ด์˜ค๋งค์Šค, ํƒœ์–‘์—ด ๋ฐ ํ’๋ ฅ๊ณผ ๊ฐ™์€ ์žฌ์ƒ ์—๋„ˆ์ง€ ๋“ฑ ๋‹ค์–‘ํ•œ ๊ตญ๋‚ด ์ž์›์—์„œ ์ƒ์‚ฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ํŠน์„ฑ์œผ๋กœ ์ธํ•ด ์ˆ˜์†Œ๋Š” ์šด์†ก ๋ฐ ์ „๋ ฅ ์ƒ์‚ฐ ๋ถ„์•ผ์—์„œ ๋งค๋ ฅ์ ์ธ ์—ฐ๋ฃŒ ์˜ต์…˜์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ž๋™์ฐจ, ์ฃผํƒ, ํœด๋Œ€์šฉ ์ „์› ๋“ฑ ๋‹ค์–‘ํ•œ ์šฉ๋„๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ˆ˜์†Œ๋Š” ๋‹ค๋ฅธ ์—๋„ˆ์ง€์›์—์„œ ์ƒ์‚ฐ๋œ ์—๋„ˆ์ง€๋ฅผ ์ €์žฅ, ์ด๋™, ์ „๋‹ฌํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์—๋„ˆ์ง€ ์šด๋ฐ˜์ฒด์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜๋‚  ์ˆ˜์†Œ ์—ฐ๋ฃŒ๋Š” ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์ƒ์‚ฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ค๋Š˜๋‚  ๊ฐ€์žฅ ์ผ๋ฐ˜์ ์ธ ๋ฐฉ๋ฒ•์€ ์ฒœ์—ฐ๊ฐ€์Šค ๊ฐœ์งˆ(์—ด์  ๊ณต์ •...
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The dino-killing asteroid smashed into an unfortunate spot and at the deadliest possible angle, and as a group of scientists have now concluded, it also struck Earth at a sensitive time of year โ€” at least for animals living in the northern hemisphere. The Chicxulub asteroid struck the Yucatan Peninsula some 66 million ...
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๊ณต๋ฃก์„ ์ฃฝ์ธ ์†Œํ–‰์„ฑ์€ ๋ถˆํ–‰ํ•œ ์ง€์ ๊ณผ ๊ฐ€์žฅ ์น˜๋ช…์ ์ธ ๊ฐ๋„๋กœ ์ถฉ๋Œํ–ˆ๊ณ , ํ•œ ๊ทธ๋ฃน์˜ ๊ณผํ•™์ž๋“ค์ด ์ด์ œ ๊ฒฐ๋ก ์„ ๋‚ด๋ฆฐ ๊ฒƒ์ฒ˜๋Ÿผ ์ ์–ด๋„ ๋ถ๋ฐ˜๊ตฌ์— ์‚ฌ๋Š” ๋™๋ฌผ๋“ค์—๊ฒŒ๋Š” ๋ฏผ๊ฐํ•œ ์‹œ๊ธฐ์— ์ง€๊ตฌ๋ฅผ ๊ฐ•ํƒ€ํ–ˆ์Šต๋‹ˆ๋‹ค. ์น˜ํฌ์А๋ฃจ๋ธŒ ์†Œํ–‰์„ฑ์€ ์•ฝ 6,600๋งŒ ๋…„ ์ „ ์œ ์นดํƒ„ ๋ฐ˜๋„์— ์ถฉ๋Œํ•˜์—ฌ ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์ข…์˜ 75%๋ฅผ ๋ฉธ์ข…์‹œํ‚จ ์ž„ํŒฉํŠธ ์œˆํ„ฐ๋ฅผ ์ผ์œผ์ผฐ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ๊ณต๋ฃก์˜ 1์–ต 6,500๋งŒ ๋…„ ํ†ต์น˜๊ฐ€ ๋๋‚˜๊ณ  ํฌ์œ ๋ฅ˜๊ฐ€ ๋งˆ์นจ๋‚ด ์šฐ์œ„๋ฅผ ์ ํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์˜ค๋Š˜๋‚  ๋ฏธ๊ตญ ์„œ๋ถ€ ๋‚ด๋ฅ™์— ์‚ฌ๋Š” ๋ฐฑ์•…๊ธฐ ์‹๋ฌผ๊ณผ ๋™๋ฌผ์—๊ฒŒ ์ด ์†Œํ–‰์„ฑ์œผ๋กœ ์ธํ•œ ๊ฒจ์šธ์˜ ์‹œ์ž‘์€ ๋Šฆ๋ด„์— ์ผ์–ด๋‚ฌ๋‹ค๋Š” ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด, ๊ณผํ•™ ๋ณด๊ณ ์„œ์— ๋ฐœํ‘œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค....
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Treaty is a formal written agreement between nation-states or other international personalities which intends to create a relationship between them operating within the sphere of international law. It is a formal agreement entered into force between states and international organizations to define or modify their mutua...
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์กฐ์•ฝ์€ ๊ตญ๊ฐ€ ๊ฐ„ ๋˜๋Š” ๊ธฐํƒ€ ๊ตญ์ œ์  ์ธ๋ฌผ ๊ฐ„์˜ ๊ณต์‹์ ์ธ ์„œ๋ฉด ๊ณ„์•ฝ์œผ๋กœ, ๊ตญ์ œ๋ฒ•์˜ ์˜์—ญ ๋‚ด์—์„œ ๊ทธ๋“ค ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ํ˜•์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์กฐ์•ฝ์€ ๊ตญ๊ฐ€ ๊ฐ„ ๋ฐ ๊ตญ์ œ๊ธฐ๊ตฌ ๊ฐ„์— ์ฒด๊ฒฐ๋œ ๊ณต์‹์ ์ธ ๊ณ„์•ฝ์œผ๋กœ, ์ƒํ˜ธ ์˜๋ฌด์™€ ์˜๋ฌด๋ฅผ ์ •์˜ํ•˜๊ฑฐ๋‚˜ ์ˆ˜์ •ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. 1969๋…„ ๋น„์—”๋‚˜ ์กฐ์•ฝ์— ๋”ฐ๋ฅด๋ฉด, "์กฐ์•ฝ์€ ๊ตญ๊ฐ€ ๊ฐ„์— ์„œ๋ฉด์œผ๋กœ ์ฒด๊ฒฐ๋œ ๊ตญ์ œ ํ˜‘์ •์œผ๋กœ, ๋‹จ์ผ ๋ฌธ์„œ์— ๋ช…์‹œ๋˜๋“  ๋‘ ๊ฐœ ์ด์ƒ์˜ ๊ด€๋ จ ๋ฌธ์„œ์— ๋ช…์‹œ๋˜๋“ , ๊ตญ์ œ๋ฒ•์˜ ์ ์šฉ์„ ๋ฐ›๋Š” ๊ตญ์ œ ํ˜‘์ •์œผ๋กœ ์ •์˜๋œ๋‹ค"๊ณ  ๋ช…์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์กฐ์•ฝ์˜ ์ฃผ์š” ๋ชฉ์ ์€ ์กฐ์•ฝ ๋‹น์‚ฌ๊ตญ์— ๊ตฌ์†๋ ฅ ์žˆ๋Š” ์˜๋ฌด๋ฅผ ๋ถ€๊ณผํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์กฐ์•ฝ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ๊ตญ๊ฐ€์˜ ๊ถŒ๋ฆฌ์™€ ์˜...
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The four main components of a machine vision system are the lens and lighting, the image sensor or camera, the processor and the method for communicating the results, whether by physical input/output (I/O) connection or another communication method. Machine vision can use color pixel scanning and often uses a much larg...
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๋จธ์‹  ๋น„์ „ ์‹œ์Šคํ…œ์˜ ๋„ค ๊ฐ€์ง€ ์ฃผ์š” ๊ตฌ์„ฑ ์š”์†Œ๋Š” ๋ Œ์ฆˆ ๋ฐ ์กฐ๋ช…, ์ด๋ฏธ์ง€ ์„ผ์„œ ๋˜๋Š” ์นด๋ฉ”๋ผ, ํ”„๋กœ์„ธ์„œ ๋ฐ ๊ฒฐ๊ณผ๋ฅผ ๋ฌผ๋ฆฌ์  ์ž…์ถœ๋ ฅ(I/O) ์—ฐ๊ฒฐ ๋˜๋Š” ๋‹ค๋ฅธ ํ†ต์‹  ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์ „๋‹ฌํ•˜๋Š” ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ๋จธ์‹  ๋น„์ „์€ ์ปฌ๋Ÿฌ ํ”ฝ์…€ ์Šค์บ๋‹์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ์ข…์ข… ํ›จ์”ฌ ๋” ํฐ ํ”ฝ์…€ ๋ฐฐ์—ด์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์†Œํ”„ํŠธ์›จ์–ด ๋„๊ตฌ๋Š” ์บก์ฒ˜๋œ ์ด๋ฏธ์ง€์— ์ ์šฉ๋˜์–ด ๊ฐ€์žฅ์ž๋ฆฌ์˜ ํฌ๊ธฐ, ์œ„์น˜, ์›€์ง์ž„, ์„œ๋กœ ์ƒ๋Œ€์ ์ธ ์š”์†Œ์˜ ์ƒ๋Œ€์  ์œ„์น˜๋ฅผ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค. ๋จธ์‹  ๋น„์ „ ๋ Œ์ฆˆ๋Š” ์ด๋ฏธ์ง€๋ฅผ ์บก์ฒ˜ํ•˜์—ฌ ์„ผ์„œ์— ๋น›์˜ ํ˜•ํƒœ๋กœ ํ‘œ์‹œํ•ฉ๋‹ˆ๋‹ค. ๋จธ์‹  ๋น„์ „ ์‹œ์Šคํ…œ์„ ์ตœ์ ํ™”ํ•˜๋ ค๋ฉด ์นด๋ฉ”๋ผ๊ฐ€ ์ ํ•ฉํ•œ ๋ Œ์ฆˆ์™€ ํŽ˜์–ด๋ง๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ Œ์ฆˆ์—๋Š” ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์œ ...
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Have you ever heard of "quartz powered" watches? Or the process of electroforming in jewelry? The same elements that are responsible for the conduction of electricity and energy are also the same building blocks for many of the minerals and rocks that we are so fond of. Certain minerals that have an ability to combine ...
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"์„์˜ ์ „์›" ์‹œ๊ณ„์— ๋Œ€ํ•ด ๋“ค์–ด๋ณธ ์ ์ด ์žˆ๋‚˜์š”? ์•„๋‹ˆ๋ฉด ๋ณด์„์—์„œ ์ „๊ธฐ ์„ฑํ˜• ๊ณผ์ •์„ ๋“ค์–ด๋ณธ ์ ์ด ์žˆ๋‚˜์š”? ์ „๊ธฐ์™€ ์—๋„ˆ์ง€์˜ ์ „๋„๋ฅผ ๋‹ด๋‹นํ•˜๋Š” ๋™์ผํ•œ ์š”์†Œ๋Š” ์šฐ๋ฆฌ๊ฐ€ ์ข‹์•„ํ•˜๋Š” ๋งŽ์€ ๊ด‘๋ฌผ๊ณผ ์•”์„์˜ ๊ตฌ์„ฑ ์š”์†Œ์ด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋™์ผํ•œ ์›์†Œ๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์ „๋ฅ˜ ๋˜๋Š” ์—ด ๋ฐ˜์‘์„ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ๋Š” ํŠน์ • ๊ด‘๋ฌผ์€ ์ „๊ธฐ ๋˜๋Š” ์—๋„ˆ์ง€ ์ „๋„์ฒด๋กœ ๊ฐ„์ฃผ๋ฉ๋‹ˆ๋‹ค. ํŠน์ • ์กฐ๊ฑด์„ ํ†ต๊ณผํ•˜๋Š” ์ „๊ธฐ๋งŒ ํ†ต๊ณผํ•˜๋Š” ๊ด‘๋ฌผ์€ ๋ฐ˜๋„์ฒด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ๊ณ„์  ์—ด๊ณผ ์••๋ ฅ์œผ๋กœ ์ „๊ธฐ๋ฅผ ์ „๋„ํ•˜๋Š” ๊ด‘๋ฌผ์€ ์••์ „์œผ๋กœ ๊ฐ„์ฃผ๋ฉ๋‹ˆ๋‹ค. ๋‚ด๋ถ€ ํ™”ํ•™ ์„ฑ๋ถ„์— ๋”ฐ๋ผ ์ „๊ธฐ ๋˜๋Š” ์—๋„ˆ์ง€๊ฐ€ ๊ด‘๋ฌผ ์ „์ฒด๋กœ ์ „๋‹ฌ๋  ์ˆ˜ ์žˆ๋Š”์ง€ ์—ฌ๋ถ€๊ฐ€ ๊ฒฐ์ •๋ฉ๋‹ˆ๋‹ค. ๊ด‘๋ฌผ์ด ๋„์ฒด์ธ์ง€ ์•„...
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The vernal equinox marks the moment the sun crosses the celestial equator โ€“ the imaginary line in the sky above the Earthโ€™s equator โ€“ from the southern to the northern hemisphere. Here in New England it will happen Monday, March 20 at 10:29 UTC. At spring equinox people all over the world can see the sun rise exactly d...
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์ถ˜๋ถ„์€ ํƒœ์–‘์ด ์ง€๊ตฌ ์ ๋„ ์ƒ๊ณต์˜ ์ƒ์ƒ์  ์„ ์ธ ์ฒœ๊ตฌ์— ์ ‘๊ทผํ•˜์—ฌ ๋‚จ๋ฐ˜๊ตฌ์—์„œ ๋ถ๋ฐ˜๊ตฌ๋กœ ์ด๋™ํ•˜๋Š” ์ˆœ๊ฐ„์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ ๋‰ด์ž‰๊ธ€๋žœ๋“œ์—์„œ๋Š” 3์›” 20์ผ ์›”์š”์ผ 10์‹œ 29๋ถ„(UTC)์— ์ผ์–ด๋‚ฉ๋‹ˆ๋‹ค. ์ถ˜๋ถ„์„ ๋งž์ดํ•˜๋Š” ์ „ ์„ธ๊ณ„ ์‚ฌ๋žŒ๋“ค์€ ๋™์ชฝ์œผ๋กœ ์ •ํ™•ํžˆ ๋– ์˜ค๋ฅด๊ณ  ์„œ์ชฝ์œผ๋กœ ์ •ํ™•ํžˆ ์ง€๋Š” ํƒœ์–‘์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํƒœ์–‘์€ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ์ง€๋งŒ 3์›”์˜ ๋‚ ์”จ๋Š” ๊ทธ๋ ‡์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์‚ฌ์‹ค 3์›”์€ ๋กœ๋งˆ์˜ ์ „์Ÿ์˜ ์‹ ์ธ ๋งˆ๋ฅด์Šค์—๊ฒŒ ์ ํ•ฉํ•œ ์ด๋ฆ„์ž…๋‹ˆ๋‹ค. 3์›”์€ ๋”ฐ๋œปํ•จ๊ณผ ์ถ”์›€, ๊ฒจ์šธ์ด ๋– ๋‚˜๊ธฐ๋ฅผ ๊ฑฐ๋ถ€ํ•˜๊ณ  ๋ด„์ด ์˜ค๊ธฐ๋ฅผ ๊ณ ์ง‘ํ•˜๋Š” ์‹ธ์›€์˜ ๋‹ฌ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํƒœ์–‘์ด ๋„์ฐฉํ•˜๋Š” ๊ฒƒ์„ ์•Œ๋ฆฌ๋Š” 3์›”์˜ ํ•„๋“œ ๊ฐ€์ด๋“œ๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ๋А...
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Butterflies belong to the Order Lepidoptera, which is Latin for โ€œscaly wingsโ€. Moths also belong to the Order Lepidoptera and are quite often mistaken for butterflies. Many of their caterpillars can be found on garden plants. These caterpillars are also part of the gardenโ€™s biodiversity and provide food for visiting bi...
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๋‚˜๋น„๋Š” "๋น„๋Š˜ ๋ชจ์–‘์˜ ๋‚ ๊ฐœ"๋ผ๋Š” ๋œป์˜ ๋ผํ‹ด์–ด์ธ ๋‚˜๋น„๋ชฉ์— ์†ํ•ฉ๋‹ˆ๋‹ค. ๋‚˜๋ฐฉ๋„ ๋‚˜๋น„๋ชฉ์— ์†ํ•˜๋ฉฐ ๋‚˜๋น„๋กœ ์˜ค์ธ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค. ๋งŽ์€ ๋‚˜๋ฐฉ ์• ๋ฒŒ๋ ˆ๋Š” ์ •์› ์‹๋ฌผ์—์„œ ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์• ๋ฒŒ๋ ˆ๋“ค๋„ ์ •์›์˜ ์ƒ๋ฌผ ๋‹ค์–‘์„ฑ์˜ ์ผ๋ถ€์ด๋ฉฐ ๋ฐฉ๋ฌธํ•˜๋Š” ์ƒˆ๋“ค์—๊ฒŒ ๋จน์ด๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ๋‚˜๋ฐฉ์˜ ์กด์žฌ๋Š” ์ •์›์˜ ๊ฑด๊ฐ•ํ•œ ์ƒํƒœ๊ณ„๊ฐ€ ์œ ์ง€๋˜๊ณ  ์žˆ์Œ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ๋ฌด๋ถ„๋ณ„ํ•œ ์‚ด์ถฉ์ œ ์‚ฌ์šฉ์€ ๋„์‹œ ํ™˜๊ฒฝ์˜ ์ƒ๋ฌผ ๋‹ค์–‘์„ฑ ๊ฐ์†Œ์˜ ์ฃผ์š” ์›์ธ์ด๋ฉฐ ๋‚˜๋ฐฉ๋งŒํผ์ด๋‚˜ ๋‚˜๋น„์—๋„ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ๋‚˜๋ฐฉ๊ณผ ๋‚˜๋น„์˜ ์ฃผ์š” ์ฐจ์ด์ ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค:
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If you stretch out your arms or legs and compare their length, you will, in most cases, find that they are very similar. Indeed, the external features of our body are reliably symmetrical; a noticeably asymmetrical feature is perceived as an abnormality. Little attention has been given to how limb symmetry is achieved,...
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ํŒ”์ด๋‚˜ ๋‹ค๋ฆฌ๋ฅผ ๋ป—์–ด ๊ธธ์ด๋ฅผ ๋น„๊ตํ•ด ๋ณด๋ฉด ๋Œ€๋ถ€๋ถ„์˜ ๊ฒฝ์šฐ ๋งค์šฐ ๋น„์Šทํ•œ ๊ฒƒ์„ ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ์‹ ์ฒด์˜ ์™ธ๋ถ€ ํŠน์ง•์€ ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋Œ€์นญ์„ ์ด๋ฃจ๋ฉฐ, ๋ˆˆ์— ๋„๊ฒŒ ๋น„๋Œ€์นญ์ธ ํŠน์ง•์€ ๋น„์ •์ƒ์œผ๋กœ ์ธ์‹๋ฉ๋‹ˆ๋‹ค. ๋ผˆ ์ž์ฒด๊ฐ€ ์–ด๋–ป๊ฒŒ ์„ฑ์žฅํ•˜๋Š”์ง€์— ๋Œ€ํ•ด ๋งŽ์€ ๊ฒƒ์ด ์•Œ๋ ค์ ธ ์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ํŒ”๋‹ค๋ฆฌ ๋Œ€์นญ์ด ์–ด๋–ป๊ฒŒ ์ด๋ฃจ์–ด์ง€๋Š”์ง€์— ๋Œ€ํ•ด์„œ๋Š” ๊ฑฐ์˜ ์ฃผ๋ชฉ๋ฐ›์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค. ํŒ”๋‹ค๋ฆฌ ๊ตฌ์กฐ๋Š” ๋ฐฐ์•„์—์„œ ์ง€์ •๋œ ๋‹ค์Œ ์•ฝ 16๋…„ ๋™์•ˆ ์„ฑ์žฅํ•ฉ๋‹ˆ๋‹ค. ์™œ ํŒ”๋‹ค๋ฆฌ๊ฐ€ ๋งˆ์นจ๋‚ด ์„ฑ์žฅ์ด ๋ฉˆ์ถ”๋Š”์ง€, ๊ทธ๋ฆฌ๊ณ  ์„ฑ์žฅ ์†๋„๊ฐ€ ๋‚˜์ด์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง€๋Š” ์ด์œ ์กฐ์ฐจ ์•Œ์ง€ ๋ชปํ•ฉ๋‹ˆ๋‹ค. ํŒ” ๊ธธ์ด๋Š” 2% ๋ฏธ๋งŒ์˜ ์ฐจ์ด๋กœ ๋งค์šฐ ์ •ํ™•ํ•˜๊ฒŒ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ...
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What is Decryption? Decryption is the process of converting encoded or encrypted data back into its original format that it was before it was encrypted. It is a crucial aspect of web security in a world where the importance of data privacy is becoming increasingly recognized. Decryption requires a specific algorithm, a...
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์•”ํ˜ธ ํ•ด๋…์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ์•”ํ˜ธ ํ•ด๋…์€ ์•”ํ˜ธํ™”๋œ ๋ฐ์ดํ„ฐ๋ฅผ ์•”ํ˜ธํ™”ํ•˜๊ธฐ ์ „์˜ ์›๋ž˜ ํ˜•์‹์œผ๋กœ ๋‹ค์‹œ ๋ณ€ํ™˜ํ•˜๋Š” ํ”„๋กœ์„ธ์Šค์ž…๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ ํ”„๋ผ์ด๋ฒ„์‹œ์˜ ์ค‘์š”์„ฑ์ด ์ ์  ๋” ์ธ์‹๋˜๊ณ  ์žˆ๋Š” ์›น ๋ณด์•ˆ์˜ ์ค‘์š”ํ•œ ์ธก๋ฉด์ž…๋‹ˆ๋‹ค. ์•”ํ˜ธ ํ•ด๋…์—๋Š” ํŠน์ • ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ํ•จ๊ป˜ ์•”ํ˜ธํ™” ํ‚ค๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์„ธ์Šค๋ฅผ ํ†ตํ•ด ์›น์‚ฌ์ดํŠธ ๋””์ž์ด๋„ˆ, ๊ฐœ๋ฐœ์ž ๋ฐ ๊ด€๋ฆฌ์ž๋Š” ๋ณด์•ˆ ๋ฐ์ดํ„ฐ์— ์•ก์„ธ์Šคํ•˜๊ณ  ์ฝ์„ ์ˆ˜ ์žˆ๋Š” ๋™์‹œ์— ๋ฌด๋‹จ ์•ก์„ธ์Šค๋ฅผ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์•”ํ˜ธ ํ•ด๋…์— ๋Œ€ํ•œ ์ž์„ธํ•œ ์ดํ•ด ์•”ํ˜ธ ํ•ด๋…์€ ๋ณธ์งˆ์ ์œผ๋กœ ์•”ํ˜ธํ™”์˜ ์—ญ๊ณผ์ •์ž…๋‹ˆ๋‹ค. ์•”ํ˜ธํ™”๋œ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉ์ž์™€ ์ปดํ“จํ„ฐ๊ฐ€ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋Š” ํ˜•์‹์œผ๋กœ ๋ณ€ํ™˜ํ•ฉ๋‹ˆ๋‹ค. ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ํ•จ๊ป˜ ์‚ฌ์šฉ...
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Itโ€™s unsurprising that children who have confidence in their abilities tend to be more successful in their studies โ€“ and that confidence isnโ€™t just built within the school gates. Teaching kids about science, technology, engineering and maths (STEM) early on helps lay the foundations for deeper learning, and parents can...
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์ž์‹ ์˜ ๋Šฅ๋ ฅ์— ๋Œ€ํ•œ ์ž์‹ ๊ฐ์ด ์žˆ๋Š” ์•„์ด๋“ค์ด ํ•™์—…์—์„œ ๋” ์„ฑ๊ณตํ•˜๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค๋Š” ๊ฒƒ์€ ๋†€๋ผ์šด ์ผ์ด ์•„๋‹™๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ด๋Ÿฌํ•œ ์ž์‹ ๊ฐ์€ ํ•™๊ต ๋ฌธ ๋ฐ–์—์„œ๋„ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์–ด๋ฆด ๋•Œ๋ถ€ํ„ฐ ๊ณผํ•™, ๊ธฐ์ˆ , ๊ณตํ•™ ๋ฐ ์ˆ˜ํ•™(STEM)์— ๋Œ€ํ•ด ๊ฐ€๋ฅด์น˜๋Š” ๊ฒƒ์€ ๋” ๊นŠ์€ ํ•™์Šต์˜ ํ† ๋Œ€๋ฅผ ๋งˆ๋ จํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋ฉฐ, ๋ถ€๋ชจ๋Š” ์ด๋ฅผ ์ง€์›ํ•˜๋Š” ๋ฐ ํฐ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ˆ˜ํ•™ ์ „๋ฌธ๊ฐ€์ธ ๋ž˜๋“ค๋ฆฌ๊ฐ€ ์•„์ด๋“ค์ด STEM ๊ณผ๋ชฉ์— ํฅ๋ฏธ๋ฅผ ๊ฐ–๋„๋ก ํ•˜๊ธฐ ์œ„ํ•œ ์ตœ๊ณ ์˜ ํŒ์„ ๊ณต์œ ํ•ฉ๋‹ˆ๋‹ค. ๊ต์‹ค ๋ฐ–์—์„œ ์‚ดํŽด๋ณด๊ธฐ STEM์ด ๊ต์‹ค ์•ˆ์—์„œ๋งŒ ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์คŒ์œผ๋กœ์จ ์•„์ด๋“ค์˜ ๋ˆˆ์„ ์—ด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ ...
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New work from a team led by Carnegie's Greg Asner shows the limitations of long-used research methods in tropical rainforest ecology and points to new technological approaches for understanding forest structures and systems on large geographic scales. When forests grow, they absorb carbon dioxide from the atmosphere, a...
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์นด๋„ค๊ธฐ์˜ ๊ทธ๋ ‰ ์• ์Šค๋„ˆ๊ฐ€ ์ด๋„๋Š” ์—ฐ๊ตฌํŒ€์˜ ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ๋Š” ์—ด๋Œ€ ์šฐ๋ฆผ ์ƒํƒœํ•™์—์„œ ์˜ค๋žซ๋™์•ˆ ์‚ฌ์šฉ๋˜์–ด ์˜จ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ•์˜ ํ•œ๊ณ„๋ฅผ ๋ณด์—ฌ์ฃผ๊ณ , ๋Œ€๊ทœ๋ชจ ์ง€๋ฆฌ์  ๋ฒ”์œ„์˜ ์ˆฒ ๊ตฌ์กฐ์™€ ์‹œ์Šคํ…œ์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•œ ์ƒˆ๋กœ์šด ๊ธฐ์ˆ ์  ์ ‘๊ทผ ๋ฐฉ์‹์„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค. ์ˆฒ์ด ์ž๋ผ๋ฉด ๋Œ€๊ธฐ ์ค‘ ์ด์‚ฐํ™”ํƒ„์†Œ๋ฅผ ํก์ˆ˜ํ•˜์—ฌ ์‹๋ฌผ ๊ฐ€์ง€, ์ค„๊ธฐ, ๋ฟŒ๋ฆฌ, ํ† ์–‘์— ํƒ„์†Œ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ ์—ด๋Œ€ ์šฐ๋ฆผ์€ ์ง€๊ตฌ์ƒ์˜ ๋‹ค๋ฅธ ์œก์ƒ ์ƒํƒœ๊ณ„๋ณด๋‹ค ๋ฐ”์ด์˜ค๋งค์Šค๋กœ ๋Œ€๊ธฐ ์ค‘ ํƒ„์†Œ๋ฅผ ๋” ๋งŽ์ด ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์—ด๋Œ€ ์šฐ๋ฆผ์˜ ๊ตฌ์กฐ์™€ ๋ฐ”์ด์˜ค๋งค์Šค๋ฅผ ๋Œ€๊ทœ๋ชจ๋กœ ์ธก์ •ํ•˜๊ณ  ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋Š” ๊ฒƒ์˜ ์ค‘์š”์„ฑ์€ ๊ณผํ•™, ๋ณด์กด ๋ฐ ๊ธฐํ›„ ๋ณ€ํ™” ์ •์ฑ… ์ปค๋ฎค๋‹ˆํ‹ฐ ์ „์ฒด์—์„œ ๊ธ‰๊ฒฉํžˆ ์ฆ๊ฐ€ํ–ˆ์Šต๋‹ˆ๋‹ค. ...
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After World War II, the nation of Yugoslavia was an Eastern European socialist state that was proudly independent of fealty to the Soviet Union. However, when the Soviet Union crumbled, Yugoslavia quickly followed. During the 1990s, the former Yugoslavia was a hotbed of ethnic tensions, failed economies, and even civil...
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์ œ2์ฐจ ์„ธ๊ณ„๋Œ€์ „ ์ดํ›„ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๋Š” ์†Œ๋ จ์— ๋Œ€ํ•œ ์ถฉ์„ฑ์‹ฌ ์—†์ด ์ž์ฃผ ๋…๋ฆฝ์ ์ธ ๋™์œ ๋Ÿฝ์˜ ์‚ฌํšŒ์ฃผ์˜ ๊ตญ๊ฐ€์˜€์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์†Œ๋ จ์ด ๋ฌด๋„ˆ์ง€์ž ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๋„ ๋น ๋ฅด๊ฒŒ ๋’ค๋”ฐ๋ž์Šต๋‹ˆ๋‹ค. 1990๋…„๋Œ€์— ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๋Š” ๋ฏผ์กฑ์  ๊ธด์žฅ, ๊ฒฝ์ œ ์‹คํŒจ, ์‹ฌ์ง€์–ด ๋‚ด์ „์˜ ์˜จ์ƒ์ด ๋˜์—ˆ์œผ๋ฉฐ, ์ด ์‹œ๊ธฐ๋ฅผ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„ ์ „์Ÿ์ด๋ผ๊ณ  ๋ถ€๋ฆ…๋‹ˆ๋‹ค. ์œ ๊ณ ์Šฌ๋ผ๋น„์•„์˜ ๊ฐ•๋ ฅํ•œ ๋…์žฌ ์ •๊ถŒ์—์„œ ์–ต๋ˆŒ๋ ค ์žˆ๋˜ ์‚ฌํšŒ์ , ๋ฏผ์กฑ์  ๊ธด์žฅ์€ ๋ถ„๋…ธ๋กœ ํญ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ณด์Šค๋‹ˆ์•„์™€ ์ฝ”์†Œ๋ณด์˜ ํญ๋ ฅ์— ์„ธ๊ณ„๊ฐ€ ๊ณตํฌ์— ์งˆ๋ฆฌ์ž ๋ฏธ๊ตญ๊ณผ ๋ถ๋Œ€์„œ์–‘์กฐ์•ฝ๊ธฐ๊ตฌ(NATO)์˜ ๋™๋งน๊ตญ๋“ค์€ ๊ฐœ์ž…ํ•  ์ˆ˜๋ฐ–์— ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฏธ๊ตญ๊ณผ ๋™๋งน๊ตญ๋“ค์€ ๋ณ„๋„์˜ ์‚ฌ๋ก€์—์„œ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„์˜ ๊ฐ€์žฅ ๊ฐ•๋ ฅํ•œ...
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Poison frogs may be small but they can be deadly. The toxins produced by some species are strong enough to stop a human heart. The poison from these frogs must be ingested, unlike the venom produced by snakes, which is injected by fangs. The source of the toxins is the frogsโ€™ diet of ants, mites, termites, and spiders....
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๋…์‚ฌ๋„ ์ž‘์ง€๋งŒ ์น˜๋ช…์ ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ถ€ ์ข…์ด ์ƒ์‚ฐํ•˜๋Š” ๋…์€ ์‚ฌ๋žŒ์˜ ์‹ฌ์žฅ์„ ๋ฉˆ์ถœ ์ˆ˜ ์žˆ์„ ์ •๋„๋กœ ๊ฐ•๋ ฅํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ฐœ๊ตฌ๋ฆฌ์˜ ๋…์€ ์†ก๊ณณ๋‹ˆ๋กœ ์ฃผ์ž…ํ•˜๋Š” ๋ฑ€์˜ ๋…๊ณผ ๋‹ฌ๋ฆฌ ์„ญ์ทจํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋…์˜ ์›์ธ์€ ๊ฐœ๊ตฌ๋ฆฌ๊ฐ€ ๋จน๋Š” ๊ฐœ๋ฏธ, ์ง„๋“œ๊ธฐ, ํฐ๊ฐœ๋ฏธ, ๊ฑฐ๋ฏธ์ž…๋‹ˆ๋‹ค. ์ด ๋ฌด์ฒ™์ถ”๋™๋ฌผ์—๋Š” ๊ฐœ๊ตฌ๋ฆฌ์˜ ๋ชธ์— ๋†์ถ•๋œ ์†Œ๋Ÿ‰์˜ ์•Œ์นผ๋กœ์ด๋“œ๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฉฐ ํ”ผ๋ถ€๋ฅผ ํ†ตํ•ด ๋ถ„๋น„๋ฉ๋‹ˆ๋‹ค. ๊ฐœ๊ตฌ๋ฆฌ์˜ ๋ฐ์€ ์ƒ‰์†Œ๋Š” ํฌ์‹์ž์—๊ฒŒ ๋จน์œผ๋ฉด ์œ„ํ—˜ํ•˜๋‹ค๋Š” ๊ฒฝ๊ณ ๋ฅผ ์ „๋‹ฌํ•˜๋Š” ๊ฒƒ์œผ๋กœ, "๋ฐฉ์–ด์ƒ‰์†Œ"๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ํ˜„์ƒ์ž…๋‹ˆ๋‹ค. ์•„๋งˆ์กด ๊ฐ• ์ฃผ๋ณ€ ์›์ฃผ๋ฏผ๋“ค์€ ๋…์‚ฌ์—์„œ ์ถ”์ถœํ•œ ๋…์„ฑ์„ ์‚ฌ์šฉํ•˜์—ฌ ์‚ฌ๋ƒฅ์— ์‚ฌ์šฉ๋˜๋Š” ๋‚ ์นด๋กœ์šด ์ด์•Œ์— ์ฝ”ํŒ…ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด ์ž‘์€ ...
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What is Federalist 9? Why were The Federalist Papers concerned about interstate disputes? Federalist Paper 9 is about the issue of domestic fighting. The argument was that without the states united under a stronger central government, there was a greater risk of civil wars. Read more about Federalist 9 and the concerns...
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์—ฐ๋ฐฉ์ฃผ์˜์ž 9๋Š” ๋ฌด์—‡์ธ๊ฐ€์š”? ์—ฐ๋ฐฉ์ฃผ์˜์ž ๋…ผ๋ฌธ์€ ์ฃผ ๊ฐ„ ๋ถ„์Ÿ์— ๋Œ€ํ•ด ์šฐ๋ คํ–ˆ๋‚˜์š”? ์—ฐ๋ฐฉ์ฃผ์˜์ž 9๋Š” ๊ตญ๋‚ด ๋ถ„์Ÿ ๋ฌธ์ œ์— ๊ด€ํ•œ ๋…ผ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ฐ•๋ ฅํ•œ ์ค‘์•™ ์ •๋ถ€ ์•„๋ž˜์— ์ฃผ๋“ค์ด ํ†ตํ•ฉ๋˜์ง€ ์•Š์œผ๋ฉด ๋‚ด์ „์˜ ์œ„ํ—˜์ด ๋” ์ปค์งˆ ์ˆ˜ ์žˆ๋‹ค๋Š” ์ฃผ์žฅ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๋ฐฉ์ฃผ์˜์ž 9์™€ ์ฃผ ๊ฐ„ ๋ถ„์Ÿ์— ๋Œ€ํ•œ ์šฐ๋ ค์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์„ธ์š”. ์—ฐ๋ฐฉ์ฃผ์˜์ž 9๋Š” ์ฃผ ๊ฐ„ ๋ถ„์Ÿ์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์ฃผ ์ž์ฒด๊ฐ€ ์—ฐ๋งน์œผ๋กœ ๋ถ„์—ด๋˜๋ฉด ์ผ๋ถ€ ์ฃผ๋Š” ํ•„์—ฐ์ ์œผ๋กœ ๋‹ค๋ฅธ ์ฃผ๋ณด๋‹ค ๋” ๊ฐ•๋ ฅํ•˜๊ณ  ๊ฐ•๋ ฅํ•ด์งˆ ๊ฒƒ์ด๋ฉฐ, ํŠนํžˆ ์ผ๋ถ€ ์ฃผ๋Š” ํ•„์—ฐ์ ์œผ๋กœ ๋‹ค๋ฅธ ์ฃผ๋ณด๋‹ค ๋” ๊ฐ•๋ ฅํ•˜๊ณ  ๊ฐ•๋ ฅํ•ด์งˆ ๊ฒƒ์ด๋ฉฐ, ํŠนํžˆ ์ผ๋ถ€ ์ฃผ๋Š” ํ•„์—ฐ์ ์œผ๋กœ ๋‹ค๋ฅธ ์ฃผ๋ณด๋‹ค ๋” ๊ฐ•๋ ฅํ•˜๊ณ  ๊ฐ•๋ ฅํ•ด์งˆ ๊ฒƒ์ด๋ฉฐ, ํŠน...
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Introduction to Reading Food Labels: Definition and importance When you are making choices about the food you eat, it is important to understand what exactly is in the food you are consuming. Reading food labels can give you a better understanding of whatโ€™s in the food you eat and help you make informed decisions about...
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์‹ํ’ˆ ๋ผ๋ฒจ ์ฝ๊ธฐ ์†Œ๊ฐœ: ์ •์˜ ๋ฐ ์ค‘์š”์„ฑ์‹ํ’ˆ์„ ์„ ํƒํ•  ๋•Œ๋Š” ์ •ํ™•ํžˆ ๋ฌด์—‡์ด ๋“ค์–ด ์žˆ๋Š”์ง€ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ์‹ํ’ˆ ๋ผ๋ฒจ์„ ์ฝ์œผ๋ฉด ์‹ํ’ˆ์— ๋“ค์–ด ์žˆ๋Š” ์„ฑ๋ถ„๊ณผ ์˜์–‘์†Œ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ํ’ˆ ๋ผ๋ฒจ์€ ์‹ํ’ˆ์˜ ์˜์–‘ ์„ฑ๋ถ„๊ณผ ์„ฑ๋ถ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํ‘œ์ค€ํ™”๋œ ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค.์‹ํ’ˆ ๋ผ๋ฒจ์€ ์‹ํ’ˆ์˜ ์˜์–‘ ์„ฑ๋ถ„๊ณผ ์„ฑ๋ถ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํ‘œ์ค€ํ™”๋œ ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ์‹ํ’ˆ ๋ผ๋ฒจ์€ ์‹ํ’ˆ์˜ ์˜์–‘ ์„ฑ๋ถ„๊ณผ ์„ฑ๋ถ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํ‘œ์ค€ํ™”๋œ ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค.์‹ํ’ˆ ๋ผ๋ฒจ์€ ์‹ํ’ˆ์˜ ์˜์–‘ ์„ฑ๋ถ„๊ณผ ์„ฑ๋ถ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํ‘œ์ค€ํ™”๋œ ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ...
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All About Plastics Download the activity files below for a quick start or scroll down to take the online lesson format of this activity. Please click the View this Activity button above to login/create an account or to begin. By the end of this activity, learners will: - Understand plastics, their history and their app...
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ํ”Œ๋ผ์Šคํ‹ฑ์— ๋Œ€ํ•œ ๋ชจ๋“  ๊ฒƒ ์•„๋ž˜์˜ ํ™œ๋™ ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ๋น ๋ฅด๊ฒŒ ์‹œ์ž‘ํ•˜๊ฑฐ๋‚˜ ์•„๋ž˜๋กœ ์Šคํฌ๋กคํ•˜์—ฌ ์ด ํ™œ๋™์˜ ์˜จ๋ผ์ธ ์ˆ˜์—… ํ˜•์‹์„ ์ˆ˜๊ฐ•ํ•˜์„ธ์š”. ์œ„์˜ ์ด ํ™œ๋™ ๋ณด๊ธฐ ๋ฒ„ํŠผ์„ ํด๋ฆญํ•˜์—ฌ ๋กœ๊ทธ์ธ/๊ณ„์ •์„ ์ƒ์„ฑํ•˜๊ฑฐ๋‚˜ ์‹œ์ž‘ํ•˜์„ธ์š”. ์ด ํ™œ๋™์ด ๋๋‚˜๋ฉด ํ•™์Šต์ž๋Š” ๋‹ค์Œ์„ ์ดํ•ดํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค: - ํ”Œ๋ผ์Šคํ‹ฑ, ํ”Œ๋ผ์Šคํ‹ฑ์˜ ์—ญ์‚ฌ ๋ฐ ์ƒํ™œ์—์„œ์˜ ํ™œ์šฉ์— ๋Œ€ํ•ด ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค. - ํ”Œ๋ผ์Šคํ‹ฑ์˜ ์ˆ˜๋ช… ์ฃผ๊ธฐ๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. - ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ์ด ํ™˜๊ฒฝ์— ์–ผ๋งˆ๋‚˜ ๋งŽ์€ ์–‘์œผ๋กœ ๋‚จ๋Š”์ง€ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค. 4. A - ํ๊ธฐ๋ฌผ๊ณผ ์šฐ๋ฆฌ์˜ ์„ธ๊ณ„ - 4-5 ์ธ๊ฐ„์˜ ํ™œ๋™์ด ํ๊ธฐ๋ฌผ์˜ ์ƒ์‚ฐ์œผ๋กœ ์ด์–ด์งˆ ์ˆ˜ ์žˆ์Œ์„ ์ธ์‹ํ•˜๊ณ , ์žฌ๋ฃŒ์˜ ์ฑ…์ž„๊ฐ ์žˆ๋Š” ์‚ฌ์šฉ๊ณผ ํ...
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Similar to carbohydrates and proteins, lipids are used as an energy source in organisms. They also play important roles as the main building blocks of cell membranes and as signaling molecules. Lipids are also utilized in drug delivery systems (DDSs) for delivering drugs into a living body. Properties and roles of lipi...
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์ง€๋ฐฉ์€ ํƒ„์ˆ˜ํ™”๋ฌผ๊ณผ ๋‹จ๋ฐฑ์งˆ๊ณผ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์œ ๊ธฐ์ฒด์—์„œ ์—๋„ˆ์ง€์›์œผ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ์„ธํฌ๋ง‰์˜ ์ฃผ์š” ๊ตฌ์„ฑ ์š”์†Œ์ด์ž ์‹ ํ˜ธ ๋ถ„์ž๋กœ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ์ง€์งˆ์€ ๋˜ํ•œ ์ƒ์ฒด ๋‚ด ์•ฝ๋ฌผ์„ ์ „๋‹ฌํ•˜๊ธฐ ์œ„ํ•œ ์•ฝ๋ฌผ ์ „๋‹ฌ ์‹œ์Šคํ…œ(DDS)์— ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ง€์งˆ์˜ ํŠน์„ฑ๊ณผ ์—ญํ•  ์ง€์งˆ์€ ๊ธด ์‚ฌ์Šฌ ์ง€๋ฐฉ์‚ฐ ๋˜๋Š” ์œ ์‚ฌํ•œ ํƒ„ํ™”์ˆ˜์†Œ ์‚ฌ์Šฌ๋กœ ๊ตฌ์„ฑ๋œ ๋ถ„์ž๋กœ, ์ƒ์ฒด ๋‚ด์— ์กด์žฌํ•˜๊ฑฐ๋‚˜ ์œ ๊ธฐ์ฒด์—์„œ ์ถ”์ถœํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค1). ์ง€์งˆ์€ ๋ฌผ์—๋Š” ๋ถˆ์šฉ์„ฑ์ด์ง€๋งŒ ๋ฒค์  ๊ณผ ๊ฐ™์€ ์œ ๊ธฐ ์šฉ๋งค์—๋Š” ์šฉํ•ด๋ฉ๋‹ˆ๋‹ค. ์ง€์งˆ์„ ๊ตฌ์„ฑํ•˜๋Š” ์ง€๋ฐฉ์‚ฐ์€ ์†Œ์ˆ˜์„ฑ ํƒ„ํ™”์ˆ˜์†Œ ์‚ฌ์Šฌ๊ณผ ์นœ์ˆ˜์„ฑ ์นด๋ฅด๋ณต์‹ค๊ธฐ๋ฅผ ํฌํ•จํ•˜๋Š” ์–‘์นœ๋งค์„ฑ ๋ถ„์ž์ž…๋‹ˆ๋‹ค. ํƒ„ํ™”์ˆ˜์†Œ ์‚ฌ์Šฌ์— ์ด์ค‘ ๊ฒฐํ•ฉ์ด ์—†๊ณ  ์ˆ˜์†Œ ...
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A model is said to possess the Markov property if its state at an instant T depends uniquely on its state at instant T-1. If we can observe the states the model is in at each instant, we speak of an observable Markov model. Otherwise, we speak of a hidden Markov model. In this article, we'll illustrate these models to ...
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๋ชจ๋ธ์ด ์ˆœ๊ฐ„ T์˜ ์ƒํƒœ๊ฐ€ ์ˆœ๊ฐ„ T-1์˜ ์ƒํƒœ์— ๊ณ ์œ ํ•˜๊ฒŒ ์˜์กดํ•˜๋Š” ๊ฒฝ์šฐ, ๋ชจ๋ธ์€ ๋งˆ๋ฅด์ฝ”ํ”„ ์†์„ฑ์„ ๊ฐ–๋Š”๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋ชจ๋ธ์ด ๊ฐ ์ˆœ๊ฐ„์— ์žˆ๋Š” ์ƒํƒœ๋ฅผ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ๋‹ค๋ฉด ๊ด€์ธก ๊ฐ€๋Šฅํ•œ ๋งˆ๋ฅด์ฝ”ํ”„ ๋ชจ๋ธ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ์ˆจ๊ฒจ์ง„ ๋งˆ๋ฅด์ฝ”ํ”„ ๋ชจ๋ธ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ์ด๋Ÿฌํ•œ ๋ชจ๋ธ์„ ์˜ˆ๋กœ ๋“ค์–ด ๋ชจ๋ธ์ด ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•˜๊ณ  ์–ผ๋งˆ๋‚˜ ์œ ์šฉํ•œ์ง€ ์ดํ•ดํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ด€์ธก ๊ฐ€๋Šฅํ•œ ๋งˆ๋ฅด์ฝ”ํ”„ ๋ชจ๋ธ ๋‹ค์Œ ์ƒํ™ฉ์„ ์ƒ๊ฐํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค: ๋น„์˜ค๋Š” ๋‚  ์ง‘์— ๊ฐ‡ํ˜€ ์žˆ๊ณ  ์•ž์œผ๋กœ 5์ผ ๋™์•ˆ์˜ ๋‚ ์”จ๋ฅผ ํŒŒ์•…ํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. - ๊ธฐ์ƒํ•™์ž๊ฐ€ ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋‚ ์”จ๊ฐ€ ๋งˆ๋ฅด์ฝ”ํ”„ ๋ชจ๋ธ์„ ๋”ฐ๋ฅด๊ธฐ ๋•Œ๋ฌธ์— ๋‚  D์˜ ๋‚ ์”จ๋Š” ๋‚  D-1...
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There are eighteen species of bat in Britain and all are protected under the Wildlife and Countryside Act. One of these species, the Greater mouse-eared bat was officially declared extinct in Britain in 1990, but there were reports of sightings across 29 locations in the UK in the winter of 2011/2012. Bats are quite re...
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์˜๊ตญ์—๋Š” 18์ข…์˜ ๋ฐ•์ฅ๊ฐ€ ์žˆ์œผ๋ฉฐ ๋ชจ๋‘ ์•ผ์ƒ๋™๋ฌผ ๋ฐ ์‹œ๊ณจ๋ฒ•์— ๋”ฐ๋ผ ๋ณดํ˜ธ๋ฉ๋‹ˆ๋‹ค. ์ด ์ข… ์ค‘ ํ•˜๋‚˜์ธ ํฐ์ฅ๊ท€๋ฐ•์ฅ๋Š” 1990๋…„์— ์˜๊ตญ์—์„œ ๊ณต์‹์ ์œผ๋กœ ๋ฉธ์ข… ์„ ์–ธ๋˜์—ˆ์ง€๋งŒ, 2011/2012๋…„ ๊ฒจ์šธ ์˜๊ตญ ์ „์—ญ์—์„œ 29๊ฐœ ์ง€์ ์—์„œ ๋ชฉ๊ฒฉ ๋ณด๊ณ ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฐ•์ฅ๋Š” ์šฐ๋ฆฌ์˜ ๊ด€์‹ฌ๊ณผ ์กด๊ฒฝ์„ ๋ฐ›์„ ๋งŒํ•œ ๋งค์šฐ ๋†€๋ผ์šด ๋™๋ฌผ์ž…๋‹ˆ๋‹ค. ๋ฐ•์ฅ๋Š” ์กฐ์ข… ๊ฐ€๋Šฅํ•œ ๋น„ํ–‰์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์ผํ•œ ํฌ์œ ๋ฅ˜์ด๋ฉฐ, ๊ทธ๋“ค์˜ ๊ณก์˜ˆ ๊ธฐ์ˆ ์€ ๋ฏฟ๊ธฐ ์–ด๋ ค์šธ ์ •๋„๋กœ ๋›ฐ์–ด๋‚ฉ๋‹ˆ๋‹ค! ์˜๊ตญ์˜ ๋ฐ•์ฅ๋Š” ๊ณค์ถฉ์„ ๋จน์œผ๋ฉฐ ๋‹ค๋ฅธ ๊ฒƒ์€ ๋จน์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ผ๋ถ€ ๊ณค์ถฉ์€ ๊ท€์ค‘ํ•œ ์ž‘๋ฌผ๊ณผ ๊ฝƒ์— ํ”ผํ•ด๋ฅผ ์ค„ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋งŽ์€ ๋†๋ถ€์™€ ์ •์›์‚ฌ๊ฐ€ ๊ณค์ถฉ์˜ ์ˆ˜๋ฅผ ์ค„์ด๋ ค๊ณ  ...
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A new report issued by a United Nations body on Monday indicated that one-fifth of the species listed in the 1979 Bonn Convention on the Conservation of Migratory Species of Wild Animals are threatened with extinction, while 44% of them are witnessing a decline in their numbers. Almost all of the 58 listed fish species...
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์›”์š”์ผ ์œ ์—” ๊ธฐ๊ตฌ๊ฐ€ ๋ฐœํ‘œํ•œ ์ƒˆ๋กœ์šด ๋ณด๊ณ ์„œ์— ๋”ฐ๋ฅด๋ฉด 1979๋…„ ์•ผ์ƒ๋™๋ฌผ ์ฒ ์ƒˆ ๋ณดํ˜ธ์— ๊ด€ํ•œ ๋ณธ ํ˜‘์•ฝ์— ๋“ฑ์žฌ๋œ ์ข…์˜ 5๋ถ„์˜ 1์ด ๋ฉธ์ข… ์œ„๊ธฐ์— ์ฒ˜ํ•ด ์žˆ์œผ๋ฉฐ, 44%๋Š” ๊ฐœ์ฒด ์ˆ˜๊ฐ€ ๊ฐ์†Œํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ๊ฑฐ์˜ ๋ชจ๋“  ์ƒ์–ด ์ข…(97%)์ด ๋ฉธ์ข… ์œ„๊ธฐ์— ์ฒ˜ํ•ด ์žˆ์œผ๋ฉฐ, ์ผ๋ถ€ ์ƒ์–ด๋„ ๋ฉธ์ข… ์œ„๊ธฐ์— ์ฒ˜ํ•ด ์žˆ์Šต๋‹ˆ๋‹ค. "์ฒ ์ƒˆ๋Š” ํฐ ํƒ€๊ฒฉ์„ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค."๋ผ๊ณ  UNEP์˜ ์ž‰๊ฑฐ ์•ˆ๋ฐ๋ฅด์„ผ ๊ตญ์žฅ์€ ๋งํ–ˆ์Šต๋‹ˆ๋‹ค. ํ˜‘์•ฝ์˜ ์‚ฌ๋ฌด์ด์žฅ์ธ ์—์ด๋ฏธ ํ”„๋žญ์ผˆ์€ AFP ํ†ต์‹ ๊ณผ์˜ ์ธํ„ฐ๋ทฐ์—์„œ "์ด๋Ÿฌํ•œ ๋™๋ฌผ๋“ค์ด ํ•„์š”ํ•œ ์„œ์‹์ง€๊ฐ€ ์••๋ฐ•์„ ๋ฐ›๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ข…์˜ ์ด๋™ ์ž์ฒด๊ฐ€ ์œ„ํ—˜์— ์ฒ˜ํ•ด ์žˆ๋Š” ํ˜„์ƒ"์ด๋ผ๊ณ  ํ™•์ธํ–ˆ์Šต๋‹ˆ๋‹ค. ...
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The shape of the trailing edge of a flying surfaceโ€”wing, tail, or controlโ€”determines how the air flowing departs downstream as it leaves the surface. Both the direction of this departing flow and the characteristics of the wake it forms are strongly affected by the shape of the trailing edge, and can have quite signifi...
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๋‚ ๊ฐœ, ๊ผฌ๋ฆฌ ๋˜๋Š” ์ œ์–ด ํ‘œ๋ฉด์˜ ๋’ท๋ฉด ๊ฐ€์žฅ์ž๋ฆฌ์˜ ๋ชจ์–‘์€ ๊ณต๊ธฐ๊ฐ€ ํ‘œ๋ฉด์„ ๋– ๋‚  ๋•Œ ํ•˜๋ฅ˜๋กœ ๋– ๋‚˜๋Š” ๋ฐฉํ–ฅ๊ณผ ํ˜•์„ฑ๋˜๋Š” ํ›„๋ฅ˜์˜ ํŠน์„ฑ์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ์ด ๋– ๋‚˜๋Š” ํ๋ฆ„์˜ ๋ฐฉํ–ฅ๊ณผ ํ›„๋ฅ˜์˜ ํŠน์„ฑ์€ ๋ชจ๋‘ ๋’ท๋ฉด ๊ฐ€์žฅ์ž๋ฆฌ์˜ ๋ชจ์–‘์— ๋”ฐ๋ผ ๊ฐ•ํ•˜๊ฒŒ ์˜ํ–ฅ์„ ๋ฐ›์œผ๋ฉฐ, ํ‘œ๋ฉด ์ž์ฒด์˜ ๊ณต๊ธฐ์—ญํ•™์  ํŠน์„ฑ์— ์ƒ๋‹นํ•œ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋’ท๋ฉด ๊ฐ€์žฅ์ž๋ฆฌ๋Š” ๊ตฌ์กฐ์ ์œผ๋กœ๋„ ์–ด๋ ค์šด ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. ์–‡์ง€๋งŒ ๊ณต๊ธฐ์™€ ์ง€์ƒ ํ•ธ๋“ค๋ง ํ•˜์ค‘์„ ๊ฒฌ๋”œ ์ˆ˜ ์žˆ์„ ๋งŒํผ ๊ฐ•ํ•˜๊ณ  ํŠผํŠผํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋‚ ๊ฐœ ๊ฐ€์žฅ์ž๋ฆฌ๊ฐ€ ์–‡๊ณ  ๋‚ ์นด๋กœ์šด ๋ชจ์–‘์„ ์›ํ•˜๋Š” ๊ณต๊ธฐ์—ญํ•™์  ์š”๊ตฌ์™€ ๋‚ ๊ฐœ ๊ฐ€์žฅ์ž๋ฆฌ๋ฅผ ํŠผํŠผํ•˜๊ณ  ๊ฐ•ํ•˜๊ฒŒ ๋งŒ๋“œ๋Š” ๋ฐ ๋‚ด์žฌ๋œ ๊ตฌ์กฐ์  ์–ด๋ ค์›€ ์‚ฌ์ด์—๋Š” ์ž์—ฐ์Šค...
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by Devin Taylor Social and Emotional Learning (SEL) is an educational strategy focused on building student competency in the areas of Self-Awareness, Self-Management, Social Awareness, Relationship Skills, and Responsible Decision-Making. The Collaborative for Academic, Social, and Emotional Learning defines it as: โ€œa ...
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๋ฐ๋นˆ ํ…Œ์ผ๋Ÿฌ ์‚ฌํšŒ์ , ์ •์„œ์  ํ•™์Šต(SEL)์€ ์ž๊ธฐ ์ธ์‹, ์ž๊ธฐ ๊ด€๋ฆฌ, ์‚ฌํšŒ์  ์ธ์‹, ๊ด€๊ณ„ ๊ธฐ์ˆ , ์ฑ…์ž„๊ฐ ์žˆ๋Š” ์˜์‚ฌ ๊ฒฐ์ • ์˜์—ญ์—์„œ ํ•™์ƒ์˜ ์—ญ๋Ÿ‰์„ ๊ตฌ์ถ•ํ•˜๋Š” ๋ฐ ์ค‘์ ์„ ๋‘” ๊ต์œก ์ „๋žต์ž…๋‹ˆ๋‹ค. ํ•™์—…, ์‚ฌํšŒ, ์ •์„œ์  ํ•™์Šต์„ ์œ„ํ•œ ํ˜‘๋ ฅ๋‹จ์€ ์ด๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ •์˜ํ•ฉ๋‹ˆ๋‹ค: "์‚ฌ๋žŒ๋“ค์ด ๊ฐ์ •์„ ๊ด€๋ฆฌํ•˜๊ณ , ๋ชฉํ‘œ๋ฅผ ์„ค์ •ํ•˜๊ณ , ๊ด€๊ณ„๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ , ์ฑ…์ž„๊ฐ ์žˆ๋Š” ๊ฒฐ์ •์„ ๋‚ด๋ฆฌ๋Š” ๋ฐ ์žˆ์–ด ์ธ์‹๊ณผ ๊ธฐ์ˆ ์„ ๊ตฌ์ถ•ํ•˜๋Š” ๊ณผ์ •์„ ํ†ตํ•ด ํ•™๊ต์™€ ์‚ถ์˜ ์„ฑ๊ณต์„ ์ง€์›ํ•˜๋Š” ๊ฒƒ." ๊ธฐ๋ณธ์ ์œผ๋กœ SEL์€ ์„ธ์ƒ์—์„œ ์ธ๊ฐ„์œผ๋กœ์„œ์˜ ์ž„๋ฌด๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๊ฐ€๋ฅด์ณ์ค๋‹ˆ๋‹ค. ์‚ฌํšŒ์ , ์ •์„œ์  ํ•™์Šต์€ ์šฐ๋ฆฌ๊ฐ€ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ํ•˜๋Š” ์ผ์ž…๋‹ˆ๋‹ค. ์˜๋„์ ์ธ...
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Counting Salmon in River Tributaries: Improve Salmon Counting Methods in Baie Johan Beetz, LaCorneille River, Quรฉbec Improved Methods for Tracking and Assessing Salmon Populations , , and Quรฉbec is home to numerous salmon rivers that contain large and abundant salmon species, establishing the province as a staple for n...
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ํ•˜์ฒœ ์ง€๋ฅ˜์—์„œ ์—ฐ์–ด ์ˆ˜ ์„ธ๊ธฐ:๋ฒ ์ด ์กฐํ•œ ๋ฒ ์ธ , ๋ผ์ฝ”๋ฅด๋„ค์ด์œ  ๊ฐ•, ํ€˜๋ฒก์—์„œ ์—ฐ์–ด ์ˆ˜ ์„ธ๊ธฐ ๋ฐฉ๋ฒ• ๊ฐœ์„ ์—ฐ์–ด ๊ฐœ์ฒด ์ˆ˜ ์ถ”์  ๋ฐ ํ‰๊ฐ€๋ฅผ ์œ„ํ•œ ๊ฐœ์„ ๋œ ๋ฐฉ๋ฒ•, , ๋ฐํ€˜๋ฒก์€ ๋Œ€๋Ÿ‰์˜ ํ’๋ถ€ํ•œ ์—ฐ์–ด ์ข…์„ ํฌํ•จํ•˜๋Š” ์ˆ˜๋งŽ์€ ์—ฐ์–ด ๊ฐ•์ด ์žˆ๋Š” ๊ณณ์œผ๋กœ, ์ด ์ฃผ๋Š” ์ž์—ฐ๊ณผ ๋‚š์‹œ ์• ํ˜ธ๊ฐ€๋“ค์—๊ฒŒ ํ•„์ˆ˜์ ์ธ ๊ณณ์ž…๋‹ˆ๋‹ค(๋Œ€์„œ์–‘ ์—ฐ์–ด ๋‚š์‹œ).์—ฐ์–ด๋Š” ํ€˜๋ฒก์—์„œ ์ค‘์š”ํ•œ ์ž์›์ด๋ฉฐ, ๋ฌธํ™”, ๊ฒฝ์ œ, ํ™˜๊ฒฝ์  ๊ด€์ ์— ๊ฑธ์ณ ๊ทธ ์˜ํ–ฅ๋ ฅ์ด ๋ฏธ์นฉ๋‹ˆ๋‹ค. ์—ฐ์–ด๋Š” ๋งŽ์€ ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ์ค‘์š”ํ•œ ์‹๋Ÿ‰ ๊ณต๊ธ‰์›์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์—ฐ์–ด๋Š” ์›์ฃผ๋ฏผ๋“ค์—๊ฒŒ ํŠน๋ณ„ํ•œ ๋ฌธํ™”์  ์ค‘์š”์„ฑ์„ ์ง€๋‹ˆ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฐ์–ด๋Š” ์ค‘์š”ํ•œ ์‹๋Ÿ‰ ๊ณต๊ธ‰์›๊ณผ ์‹๋Ÿ‰ ์•ˆ๋ณด์— ํ•„์ˆ˜์ ์ธ ๊ฒƒ ์™ธ์—๋„ ์ •์ฒด์„ฑ...
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Our nearest planetary neighbors, Mars and Venus, have no oceans or lakes or rivers. Some researchers have speculated that they were blown dry by the solar wind, and that our Earth escaped this fate because its strong magnetic field deflects the wind. However, a debate has arisen over whether a magnetic field is any kin...
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๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ํ–‰์„ฑ์ธ ํ™”์„ฑ๊ณผ ๊ธˆ์„ฑ์—๋Š” ๋ฐ”๋‹ค๊ฐ€ ์—†๊ฑฐ๋‚˜ ํ˜ธ์ˆ˜๋‚˜ ๊ฐ•์ด ์—†์Šต๋‹ˆ๋‹ค. ์ผ๋ถ€ ์—ฐ๊ตฌ์ž๋“ค์€ ํƒœ์–‘ํ’์— ์˜ํ•ด ๋งˆ๋ฅธ ๊ฒƒ์œผ๋กœ ์ถ”์ธกํ–ˆ์œผ๋ฉฐ, ๊ฐ•๋ ฅํ•œ ์ž๊ธฐ์žฅ์ด ํƒœ์–‘ํ’์„ ์šฐํšŒ์‹œ์ผœ์„œ ์ง€๊ตฌ๋Š” ์ด๋Ÿฐ ์šด๋ช…์„ ํ”ผํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค๊ณ  ์ฃผ์žฅํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ž๊ธฐ์žฅ์ด ์–ด๋–ค ์ข…๋ฅ˜์˜ ๋ฐฉํŒจ์ธ์ง€์— ๋Œ€ํ•œ ๋…ผ์Ÿ์ด ๋ฒŒ์–ด์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋…ผ๋ž€์€ ์ตœ๊ทผ ํ™”์„ฑ๊ณผ ๊ธˆ์„ฑ์ด ์ง€๊ตฌ์™€ ๋น„์Šทํ•œ ์†๋„๋กœ ๋Œ€๊ธฐ์—์„œ ์šฐ์ฃผ๋กœ ์‚ฐ์†Œ ์ด์˜จ์„ ์žƒ์–ด๋ฒ„๋ฆฌ๊ณ  ์žˆ๋‹ค๋Š” ๊ด€์ธก ๊ฒฐ๊ณผ์—์„œ ๋น„๋กฏ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ตฌ๋งŒ์ด ํƒœ์–‘ํ’ ์ž…์ž๊ฐ€ ์ƒ์ธต ๋Œ€๊ธฐ์— ๋ถ€๋”ชํ˜€ ์ง์ ‘ ์ด์˜จ์„ ๋ฒ—๊ฒจ๋‚ผ ์ˆ˜ ์žˆ๋Š” ๊ฐ•ํ•œ ์ด์ค‘๊ทน์ž ์ž๊ธฐ์žฅ์„ ๊ฐ€์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด ์‚ฌ์‹ค์€ ๋†€๋ž๊ฒŒ ๋А๊ปด์กŒ์Šต๋‹ˆ๋‹ค. "์ œ ์˜๊ฒฌ์€ ์ž...
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The focus of medicine lies not only in searching for viable treatments and cures for existing ailments but also in the prevention of disease. Vaccination induces immunity after an antigen is introduced to the body. This antigen usually consists of a live attenuated organism, an inactivated organism, a toxoid, or parts ...
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์˜ํ•™์˜ ์ดˆ์ ์€ ๊ธฐ์กด ์งˆํ™˜์— ๋Œ€ํ•œ ์น˜๋ฃŒ๋ฒ•๊ณผ ์น˜๋ฃŒ๋ฒ•์„ ์ฐพ๋Š” ๊ฒƒ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์งˆ๋ณ‘ ์˜ˆ๋ฐฉ์—๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐฑ์‹ ์€ ํ•ญ์›์ด ์ฒด๋‚ด์— ๋„์ž…๋œ ํ›„ ๋ฉด์—ญ๋ ฅ์„ ์œ ๋„ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ•ญ์›์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์ƒ๊ท , ๋ถˆํ™œ์„ฑํ™”๋œ ์œ ๊ธฐ์ฒด, ํ†ก์†Œ์ด๋“œ ๋˜๋Š” ์œ ๊ธฐ์ฒด์˜ ์ผ๋ถ€(์„ธํฌ ๋ฐ ์•„๋‹จ์œ„)๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. ์ด ํ•ญ์›์€ ์งˆ๋ณ‘์˜ ์™„์ „ํ•œ ๋ฐœ๋ณ‘์œผ๋กœ ์ด์–ด์ง€์ง€๋Š” ์•Š์ง€๋งŒ, ํ–ฅํ›„ ์งˆ๋ณ‘์— ๋Œ€ํ•œ ํ•ญ์ฒด ํ˜•์„ฑ์„ ์œ ๋„ํ•  ๋งŒํผ ๊ฐ•๋ ฅํ•ฉ๋‹ˆ๋‹ค. ์ „ํ†ต์ ์œผ๋กœ ๋ฐฑ์‹ ์€ ์ฝœ๋ ˆ๋ผ, ๊ด‘๊ฒฌ๋ณ‘, ์†Œ์•„๋งˆ๋น„, ํ™์—ญ, ๊ฐ„์—ผ๊ณผ ๊ฐ™์€ ์ „์—ผ๋ณ‘์˜ ํ™•์‚ฐ์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜์–ด ์™”์Šต๋‹ˆ๋‹ค. ์—ฌ์ „ํžˆ ๊ทธ๋Ÿด ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ตœ๊ทผ Merck๋Š” ์กฐ์Šคํƒ€๋ฐฑ์Šค(์กฐ์Šคํ„ฐ ๋ฐฑ์‹  ์ƒ๊ท , ์˜ค์นด/๋ฉ”๋ฅดํฌ)์™€ ๊ฐ€๋‹ค...
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Antimatter isnโ€™t just science fiction. These particles are like ordinary matter, but with opposite charges. A positron, for instance, is an antielectron. A positron has the same spin and mass as a negatively charged electron, but it has a positive charge. One curious feature about antimatter particles is that when they...
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๋ฐ˜๋ฌผ์งˆ์€ ๊ณต์ƒ ๊ณผํ•™ ์†Œ์„ค์—๋งŒ ๊ตญํ•œ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ž…์ž๋Š” ์ผ๋ฐ˜ ๋ฌผ์งˆ๊ณผ ๊ฐ™์ง€๋งŒ ๋ฐ˜๋Œ€๋˜๋Š” ์ „ํ•˜๋ฅผ ๋ ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์–‘์ „์ž(positron)๋Š” ๋ฐ˜์ „์ž์ž…๋‹ˆ๋‹ค. ์–‘์ „์ž๋Š” ์Œ์ „ํ•˜๋ฅผ ๋ค ์ „์ž์™€ ์Šคํ•€๊ณผ ์งˆ๋Ÿ‰์€ ๊ฐ™์ง€๋งŒ ์–‘์ „ํ•˜๋ฅผ ๋ ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ˜๋ฌผ์งˆ ์ž…์ž์— ๋Œ€ํ•œ ํฅ๋ฏธ๋กœ์šด ํŠน์ง• ์ค‘ ํ•˜๋‚˜๋Š” ์ผ๋ฐ˜ ๋ฌผ์งˆ ์ž…์ž์™€ ์ ‘์ด‰ํ•˜๋ฉด ์„œ๋กœ ์†Œ๋ฉธํ•˜์—ฌ ์งˆ๋Ÿ‰์„ ๋ชจ๋‘ ์—๋„ˆ์ง€๋กœ ๋ฐฉ์ถœํ•œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์šฐ์ฃผ ๋Œ€๋ถ€๋ถ„์€ ๋ฌผ์งˆ ์ž…์ž๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์ง€๋งŒ, ๊ณผํ•™์ž๋“ค์€ ์ง€๊ตฌ ๊ธฐ๋ฐ˜ ํƒ์ง€๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฑฐ๋Œ€ํ•œ ์–‘์ „์ž ๋ฉ์–ด๋ฆฌ์— ๋Œ€ํ•œ ์ฆ๊ฑฐ๋ฅผ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ชจ๋“  ๋ฐ˜๋ฌผ์งˆ์€ ์–ด๋””์—์„œ ์™”์„๊นŒ์š”? ํŽ„์„œ์— ๊ณ ์ •ํ•˜๊ธฐ ํŽ„์„œ๋Š” ๊ฐ•ํ•œ ์ž...
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Extreme weather events brought on by climate change are leading to a deterioration in the quality of water in rivers around the world, warns a new study. An international team of scientists collated data on rivers to show how extreme events like flooding, droughts, heatwaves and rainstorms affect the water quality. The...
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๊ธฐํ›„ ๋ณ€ํ™”๋กœ ์ธํ•œ ๊ทน๋‹จ์ ์ธ ๊ธฐ์ƒ ํ˜„์ƒ์ด ์ „ ์„ธ๊ณ„ ๊ฐ•์˜ ์ˆ˜์งˆ ์ €ํ•˜๋กœ ์ด์–ด์ง€๊ณ  ์žˆ๋‹ค๊ณ  ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ๊ฐ€ ๊ฒฝ๊ณ ํ•ฉ๋‹ˆ๋‹ค. ํ•œ ๊ตญ์ œ ๊ณผํ•™์ž ํŒ€์€ ํ™์ˆ˜, ๊ฐ€๋ญ„, ํญ์—ผ, ํญํ’์šฐ์™€ ๊ฐ™์€ ๊ทน๋‹จ์ ์ธ ์‚ฌ๊ฑด์ด ์ˆ˜์งˆ์— ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€ ๋ณด์—ฌ์ฃผ๊ธฐ ์œ„ํ•ด ๊ฐ•์— ๋Œ€ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์ข…ํ•ฉํ–ˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌํŒ€์€ ๊ฐ• ์ˆ˜์งˆ ๋ณ€ํ™” ์‚ฌ๋ก€ 1,000๊ฑด์— ๊ฐ€๊นŒ์šด ์‚ฌ๋ก€๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ๊ฐ€๋ญ„๊ณผ ํญ์—ผ์ด ์ˆ˜์งˆ ์•…ํ™”๋กœ ์ด์–ด์งˆ ๊ฐ€๋Šฅ์„ฑ์ด ๊ฐ€์žฅ ๋†’์€ ๊ธฐ์ƒ ํ˜„์ƒ์ž„์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ณผํ•™์ž๋“ค์€ ๋˜ํ•œ ๊ธฐํ›„๊ฐ€ ์˜จ๋‚œํ™”๋จ์— ๋”ฐ๋ผ ๊ทน๋‹จ์ ์ธ ๊ธฐ์ƒ ํ˜„์ƒ์ด ์ ์  ๋” ๋นˆ๋ฒˆํ•ด์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด๋Ÿฌํ•œ ๊ทน๋‹จ์ ์ธ ๊ธฐ์ƒ ํ˜„์ƒ์ด ์ˆ˜์ž์›์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•œ ์ถ”๊ฐ€ ์—ฐ๊ตฌ์˜...
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The industrial revolution was a period of rapid development in which factories and manufacturing played a significant part in the creation of wealth for entrepreneurs. The great factory owners of the industrial revolution became synonymous with the visions of wealth and prosperity that defined this era. The industrial ...
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์‚ฐ์—… ํ˜๋ช…์€ ๊ณต์žฅ๊ณผ ์ œ์กฐ์—…์ด ๊ธฐ์—…๊ฐ€์˜ ๋ถ€๋ฅผ ์ฐฝ์ถœํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•œ ๊ธ‰์†ํ•œ ๋ฐœ์ „์˜ ์‹œ๊ธฐ์˜€์Šต๋‹ˆ๋‹ค. ์‚ฐ์—… ํ˜๋ช…์˜ ์œ„๋Œ€ํ•œ ๊ณต์žฅ ์†Œ์œ ์ฃผ๋Š” ์ด ์‹œ๋Œ€๋ฅผ ์ •์˜ํ•˜๋Š” ๋ถ€์™€ ๋ฒˆ์˜์— ๋Œ€ํ•œ ๋น„์ „๊ณผ ๋™์˜์–ด๊ฐ€ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์‚ฐ์—… ํ˜๋ช…์€ ์‚ฌํšŒ์™€ ๊ฒฝ์ œ์— ํฐ ๋ณ€ํ™”๋ฅผ ๊ฐ€์ ธ์˜จ ์‹œ๊ธฐ์˜€์œผ๋ฉฐ, ๊ทธ ์˜ํ–ฅ์€ ์ „ ์„ธ๊ณ„์— ํผ์ ธ๋‚˜๊ฐ”์Šต๋‹ˆ๋‹ค. ์ด ์‹œ๊ธฐ์—๋Š” ์ƒํ’ˆ ์ƒ์‚ฐ๊ณผ ์ œ์กฐ๊ฐ€ ์—„์ฒญ๋‚˜๊ฒŒ ์„ฑ์žฅํ•˜์—ฌ ๊ธฐ์—…๊ฐ€๋“ค์—๊ฒŒ ์—„์ฒญ๋‚œ ๋ถ€๋ฅผ ์ฐฝ์ถœํ–ˆ์Šต๋‹ˆ๋‹ค. ์‚ฐ์—… ํ˜๋ช…์˜ ์œ„๋Œ€ํ•œ ๊ณต์žฅ ์†Œ์œ ์ฃผ๋Š” ์ด ์ƒˆ๋กœ์šด ๋ถ€์™€ ๊ธฐ์—…์˜ ์‹œ๋Œ€์˜ ์ƒ์ง•์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์‚ฐ์—… ํ˜๋ช…์€ ํ˜์‹ ์˜ ์‹œ๊ธฐ์˜€์œผ๋ฉฐ, ์ด ์‹œ๋Œ€์˜ ๊ณต์žฅ ์†Œ์œ ์ฃผ๋Š” ์ƒํ’ˆ ์ƒ์‚ฐ ๋ฐฉ์‹์„ ํ˜์‹ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋“ค์€ ์ƒˆ๋กœ์šด...
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Rotary Potentiometers are a very common component in electronic circuits. They are used to change the resistance of a circuit. In this blog post we will talk about how to use Rotary Potentiometers in Electronic Circuits. How to Use a Rotary Potentiometer Rotary potentiometers are used to measure small voltage changes. ...
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ํšŒ์ „์‹ ํฌํ…์…”๋ฏธํ„ฐ๋Š” ์ „์ž ํšŒ๋กœ์—์„œ ๋งค์šฐ ์ผ๋ฐ˜์ ์ธ ๊ตฌ์„ฑ ์š”์†Œ์ž…๋‹ˆ๋‹ค. ํšŒ๋กœ์˜ ์ €ํ•ญ์„ ๋ณ€๊ฒฝํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์ด ๋ธ”๋กœ๊ทธ ๊ฒŒ์‹œ๋ฌผ์—์„œ๋Š” ํšŒ์ „์‹ ํฌํ…์…”๋ฏธํ„ฐ๋ฅผ ์ „์ž ํšŒ๋กœ์— ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.ํšŒ์ „์‹ ํฌํ…์…”๋ฏธํ„ฐ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•ํšŒ์ „์‹ ํฌํ…์…”๋ฏธํ„ฐ๋Š” ์ž‘์€ ์ „์•• ๋ณ€ํ™”๋ฅผ ์ธก์ •ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋ฒ„ํŠผ ๋ฐ ๋‹ค์ด์–ผ๊ณผ ๊ฐ™์€ ์ž…๋ ฅ ์žฅ์น˜๋กœ ์ „์ž ์žฅ์น˜์— ๊ณต๊ธ‰๋˜๋Š” ์ „์›์„ ์ œ์–ดํ•˜๊ธฐ ์œ„ํ•ด ์ „์ž ํšŒ๋กœ์—์„œ ์ž์ฃผ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.ํšŒ๋กœ์— ํšŒ์ „์‹ ํฌํ…์…”๋ฏธํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด ๋จผ์ € ํ•„์š”ํ•œ ์ถœ๋ ฅ ์ „์••์„ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๋‹ค์Œ ํฌํ…์…”๋ฏธํ„ฐ์˜ ์ค‘๊ฐ„ ๋ฆฌ๋“œ๋ฅผ ํšŒ๋กœ์˜ ์ถœ๋ ฅ ์ „์•• ๊ณต๊ธ‰ ์žฅ์น˜์˜ ํ•œ์ชฝ์— ์—ฐ๊ฒฐํ•˜๊ณ  ํฌํ…์…”๋ฏธํ„ฐ์˜ ์™ธ๋ถ€ ๋ฆฌ๋“œ๋ฅผ...
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The small tepee-like tents draped over 130 fire ant mounds surrounding a picturesque country pond may resemble more a re-creation of a community of pint-sized natives than scientific research. But science it isโ€”in fact a manipulation of Mother Nature. Florida State University biologist Walter Tschinkel wants to know if...
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๊ทธ๋ฆผ ๊ฐ™์€ ์‹œ๊ณจ ์—ฐ๋ชป์„ ๋‘˜๋Ÿฌ์‹ผ 130๊ฐœ์˜ ๊ฐœ๋ฏธ์ง‘ ์œ„์— ๋“œ๋ฆฌ์›Œ์ง„ ์ž‘์€ ํ…ํŠธ๋Š” ๊ณผํ•™์  ์—ฐ๊ตฌ๋ณด๋‹ค๋Š” ํ•€ ์‚ฌ์ด์ฆˆ ์›์ฃผ๋ฏผ ์ปค๋ฎค๋‹ˆํ‹ฐ๋ฅผ ์žฌํ˜„ํ•œ ๊ฒƒ๊ณผ ๋” ๋น„์Šทํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด๊ฒƒ์€ ์‚ฌ์‹ค ์ž์—ฐ์„ ์กฐ์ž‘ํ•˜๋Š” ๊ณผํ•™์ž…๋‹ˆ๋‹ค. ํ”Œ๋กœ๋ฆฌ๋‹ค ์ฃผ๋ฆฝ๋Œ€ ์ƒ๋ฌผํ•™์ž ์›”ํ„ฐ ์น˜๋„ฌ์€ ๋ถˆ๊ฐœ๋ฏธ ๊ตฐ์ง‘์—์„œ ํฌ๊ณ  ์ž‘์€ ์ผ๊พผ์„ ์ƒ์‚ฐํ•˜๋Š” ์ž์—ฐ์˜ ๊ด€ํ–‰์— ์ด์ ์ด ์žˆ๋Š”์ง€ ์•Œ๊ณ  ์‹ถ์–ดํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Š” ์ฐฐ์Šค ๋‹ค์œˆ์ด ์ž์—ฐ ์„ ํƒ์ด ์‚ฌํšŒ์  ๊ณค์ถฉ ๊ตฐ์ง‘์˜ ๋ฌด์„ฑ ์ผ๊พผ์˜ ํŠน์„ฑ์„ ํ˜•์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•ด ์ฃผ์žฅํ•œ 150๋…„ ๋œ ์ด๋ก ์„ ํ…Œ์ŠคํŠธํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ์˜ ์ด๋ก ์€ ์ž์—ฐ ์„ ํƒ์ด ๋ฒˆ์‹ํ•˜์ง€ ์•Š๋Š” ๋™๋ฌผ, ์ฆ‰ ์ผ๊พผ ๊ฐœ๋ฏธ์˜ ํŠน์„ฑ์„ ํ˜•์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ๋ ค...
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Facts and interesting information about Medieval Weapons, Armor and arms, specifically, the Medieval Catapults Definition of a Medieval Catapults The Medieval Catapults was a weapon used during siege warfare. Medieval Catapults were devices for hurling stones or other objects. Origin of the Medieval Catapults The word ...
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์ค‘์„ธ ๋ฌด๊ธฐ, ๊ฐ‘์˜ท ๋ฐ ๋ฌด๊ธฐ์— ๋Œ€ํ•œ ์‚ฌ์‹ค๊ณผ ํฅ๋ฏธ๋กœ์šด ์ •๋ณด, ํŠนํžˆ ์ค‘์„ธ ํˆฌ์„๊ธฐ ์ค‘์„ธ ํˆฌ์„๊ธฐ์˜ ์ •์˜ ์ค‘์„ธ ํˆฌ์„๊ธฐ๋Š” ํฌ์œ„์ „์—์„œ ์‚ฌ์šฉ๋œ ๋ฌด๊ธฐ์˜€์Šต๋‹ˆ๋‹ค. ์ค‘์„ธ ํˆฌ์„๊ธฐ๋Š” ๋Œ์ด๋‚˜ ๋‹ค๋ฅธ ๋ฌผ์ฒด๋ฅผ ๋˜์ง€๋Š” ์žฅ์น˜์˜€์Šต๋‹ˆ๋‹ค. ์ค‘์„ธ ํˆฌ์„๊ธฐ์˜ ๊ธฐ์› 'ํˆฌ์„๊ธฐ'๋ผ๋Š” ๋‹จ์–ด๋Š” ๋‘ ๊ฐœ์˜ ๊ทธ๋ฆฌ์Šค์–ด "์นดํƒ€"์™€ "ํ’€ํ† ์Šค"์—์„œ ์œ ๋ž˜ํ–ˆ์Šต๋‹ˆ๋‹ค. "์นดํƒ€"๋Š” ์•„๋ž˜๋ฅผ ์˜๋ฏธํ•˜๊ณ  "ํ’€ํ† ์Šค"๋Š” ์ „ํˆฌ์—์„œ ํœด๋Œ€ํ•˜๋Š” ์ž‘์€ ์›ํ˜• ๋ฐฉํŒจ๋ฅผ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ์นดํƒ€ํ’‹์†Œ์Šค๋Š” "๋ฐฉํŒจ๋ฅผ ๋šซ๋Š”"์ด๋ผ๋Š” ๋œป์œผ๋กœ ๋ฐ›์•„๋“ค์—ฌ์กŒ์Šต๋‹ˆ๋‹ค. ์ค‘์„ธ ํˆฌ์„๊ธฐ์˜ ์„ค๋ช… ์ค‘์„ธ ์‹œ๋Œ€์— ์‚ฌ์šฉ๋œ ํฌ์œ„ ๊ณต๊ฒฉ ๋ฌด๊ธฐ์—๋Š” ๋‹ค์–‘ํ•œ ์œ ํ˜•์˜ ์ค‘์„ธ ํˆฌ์„๊ธฐ๊ฐ€ ํฌํ•จ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ฑฐ๋Œ€ํ•œ ์ค‘์„ธ ํˆฌ์„๊ธฐ๋Š” ๊ท€...
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Are A and B independent? Events A and B are independent if the equation P(AโˆฉB) = P(A) ยท P(B) holds true. You can use the equation to check if events are independent; multiply the probabilities of the two events together to see if they equal the probability of them both happening together. What does P A or B mean? If A ...
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A์™€ B๋Š” ๋…๋ฆฝ์ ์ธ๊ฐ€์š”? P(AโˆฉB) = P(A) ยท P(B) ๋ฐฉ์ •์‹์ด ์ฐธ์ด๋ฉด ์ด๋ฒคํŠธ A์™€ B๋Š” ๋…๋ฆฝ์ ์ž…๋‹ˆ๋‹ค. ์ด ๋ฐฉ์ •์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ์ด๋ฒคํŠธ๊ฐ€ ๋…๋ฆฝ์ ์ธ์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‘ ์ด๋ฒคํŠธ์˜ ํ™•๋ฅ ์„ ๊ณฑํ•˜์—ฌ ๋‘ ์ด๋ฒคํŠธ๊ฐ€ ๋ชจ๋‘ ๋ฐœ์ƒํ•  ํ™•๋ฅ ๊ณผ ๊ฐ™์€์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. P A ๋˜๋Š” B๋Š” ๋ฌด์—‡์„ ์˜๋ฏธํ•˜๋‚˜์š”? A๊ฐ€ ์ด๋ฒคํŠธ์ด๊ณ  B๊ฐ€ ๋‹ค๋ฅธ ์ด๋ฒคํŠธ์ธ ๊ฒฝ์šฐ, P(A ๋˜๋Š” B)๋Š” A๊ฐ€ ๋ฐœ์ƒํ•˜๊ฑฐ๋‚˜ B๊ฐ€ ๋ฐœ์ƒํ•˜๊ฑฐ๋‚˜ ๋‘˜ ๋‹ค ๋ฐœ์ƒํ•  ํ™•๋ฅ ์ž…๋‹ˆ๋‹ค. '๋˜๋Š”'์€ P(A ๋˜๋Š” B) = P(B ๋˜๋Š” A)๋ผ๋Š” ์˜๋ฏธ์—์„œ ์ˆœ์—ด์ ์ž…๋‹ˆ๋‹ค. ํ™•๋ฅ ์€ ์„ค๋ช…์ ์ด๊ฑฐ๋‚˜ ์ถ”๋ก ์ ์ธ๊ฐ€์š”? ํ™•๋ฅ  ๋ถ„ํฌ, ๊ฐ€์„ค ํ…Œ์ŠคํŠธ, ์ƒ๊ด€๊ด€๊ณ„ ํ…Œ์ŠคํŠธ ๋ฐ ํšŒ๊ท€...
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Plants are the original carbon capture factoriesโ€”and a new research program aims to make them better ones by using gene editing. The Innovative Genomics Institute (IGI), a research group in Berkeley, California, founded by CRISPR co-inventor Jennifer Doudna, has announced a new program to use the revolutionary gene-edi...
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์‹๋ฌผ์€ ์›์‹œ์ ์ธ ํƒ„์†Œ ํฌ์ง‘ ๊ณต์žฅ์ด๋ฉฐ, ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ ํ”„๋กœ๊ทธ๋žจ์€ ์œ ์ „์ž ํŽธ์ง‘์„ ํ†ตํ•ด ์‹๋ฌผ์„ ๋” ๋‚˜์€ ๊ณต์žฅ์œผ๋กœ ๋งŒ๋“ค๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. ์บ˜๋ฆฌํฌ๋‹ˆ์•„ ๋ฒ„ํด๋ฆฌ์— ์žˆ๋Š” ์—ฐ๊ตฌ ๊ทธ๋ฃน์ธ ํ˜์‹  ์œ ์ „์ฒด ์—ฐ๊ตฌ์†Œ(IGI)๋Š” ํฌ๋ฆฌ์Šคํผ ๊ณต๋™ ๋ฐœ๋ช…๊ฐ€ ์ œ๋‹ˆํผ ๋”๋“œ๋‚˜๊ฐ€ ์„ค๋ฆฝํ•œ ์—ฐ๊ตฌ์†Œ๋กœ, ํ˜์‹ ์ ์ธ ์œ ์ „์ž ํŽธ์ง‘ ๋„๊ตฌ๋ฅผ ์‹๋ฌผ์— ์‚ฌ์šฉํ•˜์—ฌ ํƒ„์†Œ ์ €์žฅ ๋Šฅ๋ ฅ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” ์ƒˆ๋กœ์šด ํ”„๋กœ๊ทธ๋žจ์„ ๋ฐœํ‘œํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์€ 3๋…„ ๋™์•ˆ ์ง„ํ–‰๋˜๋ฉฐ ๋งˆํฌ ์ฃผ์ปค๋ฒ„๊ทธ ์žฌ๋‹จ์˜ 1,100๋งŒ ๋‹ฌ๋Ÿฌ์˜ ๋ณด์กฐ๊ธˆ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ๋Š” ๊ธฐํ›„ ๋ณ€ํ™”์˜ ์†๋„๋ฅผ ๋Šฆ์ถ”๊ธฐ ์œ„ํ•ด ์ด๋ฏธ ๋Œ€๊ธฐ ์ค‘์— ์กด์žฌํ•˜๋Š” ์ด์‚ฐํ™”ํƒ„์†Œ๋ฅผ ํก์ˆ˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฐพ๊ธฐ ์œ„ํ•ด ๊ณผํ•™์ž๋“ค์ด ๋…ธ๋ ฅํ•˜...
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The Importance of Play for Young Children Play is essential for the cognitive, physical, social, and emotional development of children. As an early childhood education provider, Crystals Childcare and Preschool recognizes the immense value of play and incorporates it into our curriculum and daily activities. Play facil...
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์–ด๋ฆฐ ์ž๋…€๋ฅผ ์œ„ํ•œ ๋†€์ด์˜ ์ค‘์š”์„ฑ ๋†€์ด๋Š” ์•„๋™์˜ ์ธ์ง€, ์‹ ์ฒด, ์‚ฌํšŒ, ์ •์„œ์  ๋ฐœ๋‹ฌ์— ํ•„์ˆ˜์ ์ž…๋‹ˆ๋‹ค. ์œ ์•„ ๊ต์œก ์ œ๊ณต์ž์ธ ํฌ๋ฆฌ์Šคํƒˆ์Šค ์–ด๋ฆฐ์ด์ง‘๊ณผ ์œ ์น˜์›์€ ๋†€์ด์˜ ๋ง‰๋Œ€ํ•œ ๊ฐ€์น˜๋ฅผ ์ธ์‹ํ•˜๊ณ  ์ปค๋ฆฌํ˜๋Ÿผ๊ณผ ์ผ์ƒ ํ™œ๋™์— ํ†ตํ•ฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋†€์ด๋Š” ๋ชจ๋“  ๋ฐœ๋‹ฌ ์˜์—ญ์—์„œ ๊ฑด๊ฐ•ํ•œ ์„ฑ์žฅ์„ ์ด‰์ง„ํ•˜์—ฌ ์•„์ด๋“ค์ด ์ธ์ง€์ , ์‹ ์ฒด์ ์œผ๋กœ ๋ฐœ์ „ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค. ๋†€์ด๋Š” ๋‘๋‡Œ ๋ฐœ๋‹ฌ์„ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค. ๋†€์ด๋Š” ์•„์ด๋“ค์ด ์ฃผ๋ณ€์˜ ๋ฌผ์งˆ๊ณผ ์‚ฌ๋žŒ๋“ค๊ณผ ์ƒํ˜ธ์ž‘์šฉํ•˜๋ฉด์„œ ๋ฐœ๋‹ฌํ•˜๋Š” ๋‡Œ์˜ ์—ฌ๋Ÿฌ ์˜์—ญ์„ ๋™์‹œ์— ํ™œ์„ฑํ™”ํ•ฉ๋‹ˆ๋‹ค. ๋†€์ด์™€ ๊ด€๋ จ๋œ ์ด๋Ÿฌํ•œ ๊ด‘๋ฒ”์œ„ํ•œ ์‹ ๊ฒฝ ํ™œ์„ฑํ™”๋Š” ์‹ ๊ฒฝ ์„ธํฌ ๊ฐ„์˜ ์—ฐ๊ฒฐ์„ ๊ฐ•ํ™”ํ•˜๊ณ  ๋‡Œ์˜ ๊ฐ€์†Œ์„ฑ์„ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค. ๋‡Œ ๊ฐ€์†Œ์„ฑ...
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Defaunation โ€” the loss of species or decline of animal populations โ€” is reaching even the most remote and pristine tropical forests. Within the tropics, only 20% of the remaining area is considered intact, where no logging or deforestation has been detected by remote sensing. However, a new study published in the open-...
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์ข…์˜ ์†์‹ค ๋˜๋Š” ๋™๋ฌผ ๊ฐœ์ฒด๊ตฐ์˜ ๊ฐ์†Œ์ธ ํƒˆ๋™๋ฌผํ™”๋Š” ๊ฐ€์žฅ ์™ธ๋”ด ๊ณณ์— ์žˆ๋Š” ๊ฐ€์žฅ ๊นจ๋—ํ•œ ์—ด๋Œ€๋ฆผ์—๊นŒ์ง€ ๋‹ฟ์•„ ์žˆ์Šต๋‹ˆ๋‹ค. ์—ด๋Œ€ ์ง€์—ญ์—์„œ๋Š” ์›๊ฒฉ ๊ฐ์ง€๋กœ ๋ฒŒ๋ชฉ์ด๋‚˜ ์‚ผ๋ฆผ ๋ฒŒ์ฑ„๊ฐ€ ๋ฐœ๊ฒฌ๋˜์ง€ ์•Š์€ ์ƒํƒœ๋กœ ๋‚จ์•„ ์žˆ๋Š” ์ง€์—ญ์€ ์ „์ฒด์˜ 20%์— ๋ถˆ๊ณผํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋„ค๋œ๋ž€๋“œ ๋ผ๋ณด์šฐ ๋Œ€ํ•™๊ต์˜ ์•„๋‚˜ ๋ฒ ๋‹ˆํ…Œ์Šค-๋กœํŽ˜์ฆˆ๊ฐ€ ์ฃผ๋„ํ•œ PLOS ์ƒ๋ฌผํ•™ ์ €๋„์— ๋ฐœํ‘œ๋œ ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด, ๊ฒ‰์œผ๋กœ ๋ณด๊ธฐ์—๋Š” ๊ต๋ž€์ด ์—†๋Š” ์บ๋…ธํ”ผ ์•„๋ž˜์—์„œ๋„ ์‚ฌ๋ƒฅ์œผ๋กœ ์ธํ•ด ๋Œ€ํ˜• ํฌ์œ ๋ฅ˜ ๊ฐœ์ฒด์ˆ˜๊ฐ€ ํ‰๊ท  40% ๊ฐ์†Œํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Š” ์ด๋Ÿฌํ•œ ์™ธ๋”ด ์ง€์—ญ์— ๋Œ€ํ•œ ์ธ๊ฐ„์˜ ์ ‘๊ทผ์„ฑ์ด ์ฆ๊ฐ€ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ธ ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค. ์‚ผ๋ฆผ ๋ฒŒ์ฑ„์™€ ๋‹ฌ๋ฆฌ ์‚ฌ๋ƒฅ์€ ์›๊ฒฉ ๊ฐ์ง€...
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In China, four centuries of relatively peaceful unity ended in 220 CE, and the country experienced a period of internal warfare and outside skirmishes. Buddhism had successfully transferred from India and was a significant influence in China. The kingdoms in Korea were modeled after Chinese culture, including Confucian...
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์ค‘๊ตญ์—์„œ๋Š” ๊ธฐ์› 220๋…„์— ๋น„๊ต์  ํ‰ํ™”๋กœ์šด ํ†ต์ผ์ด 4์„ธ๊ธฐ ๋™์•ˆ ๋๋‚˜๊ณ  ๋‚ด์ „๊ณผ ์™ธ๋ถ€์˜ ์ถฉ๋Œ์ด ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ถˆ๊ต๋Š” ์ธ๋„์—์„œ ์„ฑ๊ณต์ ์œผ๋กœ ์ „ํŒŒ๋˜์—ˆ์œผ๋ฉฐ ์ค‘๊ตญ์—์„œ ํฐ ์˜ํ–ฅ์„ ๋ฏธ์ณค์Šต๋‹ˆ๋‹ค. ํ•œ๊ตญ์˜ ์™•๊ตญ์€ ์ค‘๊ตญ์—์„œ ์ˆ˜์ž…ํ•œ ์œ ๊ต์™€ ๋ถˆ๊ต๋ฅผ ํฌํ•จํ•˜์—ฌ ์ค‘๊ตญ ๋ฌธํ™”๋ฅผ ๋ชจ๋ธ๋กœ ์‚ผ์•˜์Šต๋‹ˆ๋‹ค. ์ผ๋ณธ์€ ๋ฌธํ•ด์™€ ๋ฌธ์ž๋ฅผ ํฌํ•จํ•œ ํ•œ๊ตญ ๋ฌธํ™”์˜ ์˜ํ–ฅ์„ ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค. ๋ถ์ชฝ์—์„œ๋Š” ์ฟ ์ƒจ์ด ๊ตฌํ‘ธํƒ€๊ฐ€ ๋“ฑ์žฅํ•  ๋•Œ๊นŒ์ง€ ์ธ๋„๋ฅผ ํ†ต์ œํ–ˆ์œผ๋ฉฐ, ์ธ๋„์˜ ๊ฐ€์žฅ ์ƒ์‚ฐ์ ์ธ ์‹œ๋Œ€ ์ค‘ ํ•˜๋‚˜๋กœ ๋ถˆ๋ฆฌ๋Š” ๊ตฌํ‘ธํƒ€๊ฐ€ ๋“ฑ์žฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ์› 500๋…„๊ฒฝ, ์ธ๋„์˜ ๋‚จ๋ถ€ ์™•๊ตญ์ด ํ™•์žฅ๋˜๋ฉด์„œ ๊ตฌํ‘ธํƒ€ ์ œ๊ตญ์€ ์‡ ํ‡ดํ–ˆ์Šต๋‹ˆ๋‹ค. ์ธ๋„๋Š” ๋กœ๋งˆ ์ œ๊ตญ๊ณผ์˜ ๋ฌด์—ญ์—์„œ ๋™๋‚จ์•„์‹œ์•„ ๋ฐ...
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Just like writing, within the Literacy strand of the Early Years Foundation Stage is reading. Again, it may not be the typical reading you may expect. A lot of the formal teaching of sounds, decoding and reading words comes alongside Phase 2 phonics which is taught more formally in reception. In Nursery, we focus on ph...
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๊ธ€์“ฐ๊ธฐ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์œ ์•„๊ธฐ ๊ธฐ์ดˆ ๋‹จ๊ณ„์˜ ๋ฌธํ•ด ์˜์—ญ์—๋Š” ์ฝ๊ธฐ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋งํ•˜์ง€๋งŒ, ์ด๊ฒƒ์€ ์—ฌ๋Ÿฌ๋ถ„์ด ๊ธฐ๋Œ€ํ•  ์ˆ˜ ์žˆ๋Š” ์ „ํ˜•์ ์ธ ์ฝ๊ธฐ๊ฐ€ ์•„๋‹ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์†Œ๋ฆฌ, ํ•ด๋… ๋ฐ ๋‹จ์–ด ์ฝ๊ธฐ๋ฅผ ๊ณต์‹์ ์œผ๋กœ ๊ฐ€๋ฅด์น˜๋Š” ๋งŽ์€ ๋ถ€๋ถ„์€ ๋ฆฌ์…‰์…˜์—์„œ ๋” ๊ณต์‹์ ์œผ๋กœ ๊ฐ€๋ฅด์น˜๋Š” 2๋‹จ๊ณ„ ํŒŒ๋‹‰์Šค์™€ ํ•จ๊ป˜ ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค. ์œ ์น˜์›์—์„œ๋Š” 1๋‹จ๊ณ„ ํŒŒ๋‹‰์Šค์— ์ค‘์ ์„ ๋‘์–ด ๋ณด๋‹ค ๊ณต์‹์ ์ธ ํ•™์Šต์„ ๋’ท๋ฐ›์นจํ•˜๊ณ , ๋ณธ์งˆ์ ์œผ๋กœ ์ž๋…€๊ฐ€ ์ค€๋น„๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๊ธฐ์ดˆ๋ฅผ ๋‹ค์ง‘๋‹ˆ๋‹ค. ์œ ์น˜์›์—์„œ์˜ ์ฝ๊ธฐ๋Š” ์ฃผ๋กœ ๋…ธ์ถœ์„ ํ†ตํ•ด ์ด๋ฃจ์–ด์ง€๋ฉฐ, ์•„์ด๋“ค์—๊ฒŒ ๋‹ค์–‘ํ•œ ์œ ํ˜•์˜ ์ด์•ผ๊ธฐ, ์šด์œจ, ์†Œ๋ฆฌ ๋“ฑ์„ ๋…ธ์ถœ์‹œ์ผœ ๋“ฃ๊ธฐ ๊ธฐ์ˆ ์„ ์—ฐ์Šตํ•˜๊ณ  ์ฃผ๋ณ€์—์„œ ๋“ค๋ฆฌ...
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Target Your Maths Year 5 About this deal These worksheets help pupils improve their skills with the former, with 45 questions ranging from multiplying 2-digit numbers by other 2-digit numbers all the way to multiplying 4-digit numbers. By Year 5, children have learned about both equivalent fractions and improper fracti...
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์ˆ˜ํ•™ ์—ฐ๋„ 5 ๋ชฉํ‘œ์ด ๊ฑฐ๋ž˜์— ๋Œ€ํ•ด์ด ์›Œํฌ์‹œํŠธ๋Š” 2์ž๋ฆฌ ์ˆซ์ž๋ฅผ ๋‹ค๋ฅธ 2์ž๋ฆฌ ์ˆซ์ž๋กœ ๊ณฑํ•˜๋Š” ๊ฒƒ๋ถ€ํ„ฐ 4์ž๋ฆฌ ์ˆซ์ž๋ฅผ ๊ณฑํ•˜๋Š” ๊ฒƒ๊นŒ์ง€ 45๊ฐœ์˜ ๋ฌธ์ œ๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์–ด ์ด์ „์— ํ•™์ƒ๋“ค์˜ ์‹ค๋ ฅ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. 5ํ•™๋…„์ด ๋˜๋ฉด ์•„์ด๋“ค์€ ๋™๋“ฑํ•œ ๋ถ„์ˆ˜์™€ ๋ถ€์ ์ ˆํ•œ ๋ถ„์ˆ˜์— ๋Œ€ํ•ด ๋ฐฐ์› ๊ณ , ๋‘ ๋ถ„์ˆ˜๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค.ํƒ€๊ฒŸ ๋งˆ์“ฐ - ๋‹ฌ๋ฆฌ ๋ฐ์ผ ์ดˆ๋“ฑํ•™๊ต ํƒ€๊ฒŸ ๋งˆ์“ฐ - ๋‹ฌ๋ฆฌ ๋ฐ์ผ ์ดˆ๋“ฑํ•™๊ต์•„์ด๋“ค์€ ์ˆ˜ํ•™ ์›Œํฌ์‹œํŠธ๋‹น ์•ฝ 5๊ฐœ์˜ ๋ฌธ์ œ๋ฅผ ํ’€๊ฒŒ ๋˜์–ด 6ํ•™๋…„๊ณผ KS2 ์ˆ˜ํ•™ ์‚ฐ์ˆ  ์‹œํ—˜์„ ์•ž๋‘๊ณ  ์งง์€ ์‹œ๊ฐ„์— ๋” ๋งŽ์€ ๋ฌธ์ œ๋ฅผ ํ‘ธ๋Š” ๋ฐ ์ต์ˆ™ํ•ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.์ด๋Ÿฌํ•œ ์ ‘๊ทผ ๋ฐฉ์‹์€ ๊ต์‚ฌ๊ฐ€ ์—ฐ์ค‘ ๋‚ด๋‚ด ๊ฐœ๋…์„ ...
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For most birds, the redder the better. Having that vivid hue in their bills, feathers, and even on their bare skin may help males attract mates and ward off would-be rivals. In a pair of Current Biology papers published this week, two teams have identified a gene cluster that codes for enzymes that allow red siskins an...
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๋Œ€๋ถ€๋ถ„์˜ ์ƒˆ์—๊ฒŒ๋Š” ๋นจ๊ฐ„์ƒ‰์ด ๋” ์ข‹์Šต๋‹ˆ๋‹ค. ๋ถ€๋ฆฌ, ๊นƒํ„ธ, ์‹ฌ์ง€์–ด ๋งจ ํ”ผ๋ถ€์—๋„ ์„ ๋ช…ํ•œ ์ƒ‰์กฐ๋ฅผ ๋ ๋Š” ๊ฒƒ์€ ์ˆ˜์ปท์ด ์ง์„ ์œ ํ˜นํ•˜๊ณ  ๊ฒฝ์Ÿ์ž๋ฅผ ๋ฌผ๋ฆฌ์น˜๋Š” ๋ฐ ๋„์›€์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ์ฃผ์— ๋ฐœํ‘œ๋œ ๋‘ ํŒ€์˜ Current Biology ๋…ผ๋ฌธ์—์„œ ๋‘ ํŒ€์€ ๋ถ‰์€ ์‹œ์Šคํ‚จ๊ณผ ์–ผ๋ฃฉ์ƒˆ๊ฐ€ ์‹๋‹จ์—์„œ ์–ป์€ ๋…ธ๋ž€์ƒ‰ ์ƒ‰์†Œ๋ฅผ ๋นจ๊ฐ„์ƒ‰์œผ๋กœ ๋ณ€ํ™˜ํ•  ์ˆ˜ ์žˆ๋Š” ํšจ์†Œ๋ฅผ ์•”ํ˜ธํ™”ํ•˜๋Š” ์œ ์ „์ž ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ํ™•์ธํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์œ ์ „์ž๋Š” ์ƒ‰๊ฐ๊ณผ ํ•ด๋…์—๋„ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์›Œ์‹ฑํ„ด ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™์˜ ์กฐ์…‰ ์ฝ”๋ฅด๋ณด๋Š” ์„ฑ๋ช…์—์„œ "๋นจ๊ฐ„์ƒ‰์ด ๋ฒˆ์‹ ์„ฑ๊ณต๊ณผ ๊ด€๋ จ์ด ์žˆ๋Š” ์ด์œ ๋ฅผ ํ™•์‹คํ•˜๊ฒŒ ์•Œ ์ˆ˜ ์žˆ๋Š” ์‚ฌ๋žŒ์€ ์•„๋ฌด๋„ ์—†๋‹ค"๊ณ  ๋งํ–ˆ์Šต...
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Just as the Bible warned, the Euphrates River is drying up. However, unlike supernatural explanations like the Second Coming of Jesus Christ, there is a very real environmental phenomenon driving this problem: chronic droughts and climate change. The Euphrates River is found alongside the Tigris River winding through p...
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์„ฑ๊ฒฝ์ด ๊ฒฝ๊ณ ํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ์œ ํ”„๋ผํ…Œ์Šค ๊ฐ•์€ ๋งˆ๋ฅธ ์ฑ„๋กœ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์˜ˆ์ˆ˜ ๊ทธ๋ฆฌ์Šค๋„์˜ ์žฌ๋ฆผ๊ณผ ๊ฐ™์€ ์ดˆ์ž์—ฐ์ ์ธ ์„ค๋ช…๊ณผ ๋‹ฌ๋ฆฌ, ์ด ๋ฌธ์ œ๋ฅผ ์ผ์œผํ‚ค๋Š” ๋งค์šฐ ํ˜„์‹ค์ ์ธ ํ™˜๊ฒฝ ํ˜„์ƒ์€ ๋งŒ์„ฑ ๊ฐ€๋ญ„๊ณผ ๊ธฐํ›„ ๋ณ€ํ™”์ž…๋‹ˆ๋‹ค. ์œ ํ”„๋ผํ…Œ์Šค ๊ฐ•์€ ํ˜„์žฌ ํ„ฐํ‚ค, ์‹œ๋ฆฌ์•„, ์ด๋ผํฌ๋ฅผ ๊ด€ํ†ตํ•˜์—ฌ ํŽ˜๋ฅด์‹œ์•„๋งŒ์œผ๋กœ ํ˜๋Ÿฌ๋“œ๋Š” ๋””์ œ๋ฅด ๊ฐ•๊ณผ ํ•จ๊ป˜ ๋ฐœ๊ฒฌ๋ฉ๋‹ˆ๋‹ค. ์ด ๊ฐ•์€ ์„œ์•„์‹œ์•„์—์„œ ๊ฐ€์žฅ ํฐ ๊ฐ•๊ณ„ํ†ต์œผ๋กœ ์ด๋ž€์—๋„ ๋ถ„์ง€๊ฐ€ ํผ์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๋‘ ๊ฐ• ์ฃผ๋ณ€์˜ ๋•…์€ ์—ญ์‚ฌ์ ์œผ๋กœ ์ •์ฐฉ ๋†์—…์ด ๋ฐœ์ „ํ•˜๊ธฐ์— ์ด์ƒ์ ์ธ ์กฐ๊ฑด์„ ์ œ๊ณตํ•œ ๋น„์˜ฅํ•œ ํฌ๋ ˆ์„ผํŠธ์˜ ์ผ๋ถ€์˜€์œผ๋ฉฐ, ๊ฒฐ๊ตญ ๋ฉ”์†Œํฌํƒ€๋ฏธ์•„์™€ ๊ฐ™์€ ์„ธ๊ณ„ ์ตœ์ดˆ์˜ ๋„์‹œ ๋ฌธ๋ช…์ด ํƒ„์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•œ๋•Œ๋Š” ๋น„์˜ฅํ•œ ๋•…์ด...
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Applied Behavior Analysis So, whatโ€™s ABA therapy? As you might have understood from the title above, ABA stands for Applied Behavior Analysis. Essentially, this type of therapy is dedicated to understanding how behavior works. It also helps us understand the effects the environment can have on behavior, and it also stu...
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์‘์šฉ ํ–‰๋™ ๋ถ„์„ ABA ์น˜๋ฃŒ๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”? ์œ„์˜ ์ œ๋ชฉ์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ABA๋Š” ์‘์šฉ ํ–‰๋™ ๋ถ„์„์˜ ์•ฝ์ž์ž…๋‹ˆ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ ์ด๋Ÿฌํ•œ ์œ ํ˜•์˜ ์น˜๋ฃŒ๋Š” ํ–‰๋™์ด ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•˜๋Š”์ง€ ์ดํ•ดํ•˜๋Š” ๋ฐ ์ „๋…ํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ํ™˜๊ฒฝ์ด ํ–‰๋™์— ๋ฏธ์น  ์ˆ˜ ์žˆ๋Š” ์˜ํ–ฅ์„ ์ดํ•ดํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋ฉฐ ํ•™์Šต์ด ์–ด๋–ป๊ฒŒ ์ด๋ฃจ์–ด์ง€๋Š”์ง€ ์—ฐ๊ตฌํ•ฉ๋‹ˆ๋‹ค. ์ด ์น˜๋ฃŒ๋Š” ์žํ์•„๋ฅผ ์ดํ•ดํ•˜๊ณ  ๋•๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ์—ฐ๊ตฌ์—์„œ ๋‹ค์–‘ํ•œ ๋ณ€ํ˜•์˜ ABA ์น˜๋ฃŒ๋ฅผ ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค. ABA ์น˜๋ฃŒ์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ๊ณ  ์‹ถ์œผ์‹œ๋‹ค๋ฉด ์ด ์›น์‚ฌ์ดํŠธ๋ฅผ ๋ฐฉ๋ฌธํ•˜์—ฌ ์ถ”๊ฐ€ ์ •๋ณด๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•˜๋‚˜์š”? ๋‹ค์–‘ํ•œ ํ–‰๋™์„ ์ดํ•ดํ•˜๊ณ  ์ˆ˜์ •ํ•˜๊ธฐ ์œ„ํ•ด AB...
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Most know that feminism is the movement set on achieving gender equality. But not as many know what intersectional feminism is. So what is it, exactly? The term intersectionality was coined by civil rights activist and professor Kimberlรฉ Crenshaw and can be defined as โ€œthe interconnected nature of social categorization...
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๋Œ€๋ถ€๋ถ„ ํŽ˜๋ฏธ๋‹ˆ์ฆ˜์ด ์„ฑ ํ‰๋“ฑ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ์šด๋™์ด๋ผ๋Š” ๊ฒƒ์„ ์•Œ๊ณ  ๊ณ„์‹ค ๊ฒ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ธํ„ฐ์„น์…˜ ํŽ˜๋ฏธ๋‹ˆ์ฆ˜์ด ๋ฌด์—‡์ธ์ง€ ์•„๋Š” ์‚ฌ๋žŒ์€ ๋งŽ์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡๋‹ค๋ฉด ์ •ํ™•ํžˆ ๋ฌด์—‡์ธ๊ฐ€์š”? ์ธํ„ฐ์„น์…˜์„ฑ์ด๋ผ๋Š” ์šฉ์–ด๋Š” ๋ฏผ๊ถŒ ์šด๋™๊ฐ€์ด์ž ๊ต์ˆ˜์ธ ํ‚ด๋ฒŒ๋ฆฌ ํฌ๋ Œ์‡ผ๊ฐ€ ๋งŒ๋“  ๊ฒƒ์œผ๋กœ, "ํŠน์ • ๊ฐœ์ธ์ด๋‚˜ ์ง‘๋‹จ์— ์ ์šฉ๋˜๋Š” ์ธ์ข…, ๊ณ„๊ธ‰, ์„ฑ๋ณ„๊ณผ ๊ฐ™์€ ์‚ฌํšŒ์  ๋ถ„๋ฅ˜์˜ ์ƒํ˜ธ ์—ฐ๊ฒฐ๋œ ํŠน์„ฑ์„ ์˜๋ฏธํ•˜๋ฉฐ, ์ฐจ๋ณ„์ด๋‚˜ ๋ถˆ์ด์ต์˜ ์ค‘์ฒฉ๋˜๊ณ  ์ƒํ˜ธ ์˜์กด์ ์ธ ์‹œ์Šคํ…œ์„ ๋งŒ๋“ ๋‹ค๊ณ  ๊ฐ„์ฃผ๋ฉ๋‹ˆ๋‹ค." ํŽ˜๋ฏธ๋‹ˆ์ฆ˜์— ์ธํ„ฐ์„น์…˜์„ฑ์ด๋ผ๋Š” ๊ฐœ๋…์„ ๋”ํ•จ์œผ๋กœ์จ ์ด ์šด๋™์€ ์ง„์ •์œผ๋กœ ํฌ์šฉ์ ์ด ๋˜๊ณ  ๋ชจ๋“  ์ธ์ข…, ๊ฒฝ์ œ์  ์ง€์œ„, ์ข…๊ต, ์ •์ฒด์„ฑ ๋ฐ ์„ฑ์  ์ง€ํ–ฅ์„ ๊ฐ€์ง„ ์—ฌ์„ฑ์˜...
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Hepatitis is an inflammation of the liver most often caused by a virus. The liver is a vital organ that processes nutrients, filters the blood, and fights infections. When the liver is inflamed or damaged, its function can be affected. Heavy alcohol use, toxins, some medications, and certain medical conditions can caus...
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๊ฐ„์—ผ์€ ๋ฐ”์ด๋Ÿฌ์Šค์— ์˜ํ•ด ๋ฐœ์ƒํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๊ฐ€์žฅ ๋งŽ์€ ๊ฐ„์˜ ์—ผ์ฆ์ž…๋‹ˆ๋‹ค. ๊ฐ„์€ ์˜์–‘๋ถ„์„ ์ฒ˜๋ฆฌํ•˜๊ณ  ํ˜ˆ์•ก์„ ๊ฑธ๋Ÿฌ๋‚ด๋ฉฐ ๊ฐ์—ผ๊ณผ ์‹ธ์šฐ๋Š” ์ค‘์š”ํ•œ ์žฅ๊ธฐ์ž…๋‹ˆ๋‹ค. ๊ฐ„์ด ์—ผ์ฆ๋˜๊ฑฐ๋‚˜ ์†์ƒ๋˜๋ฉด ๊ฐ„ ๊ธฐ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ณผ๋„ํ•œ ์•Œ์ฝ”์˜ฌ ์„ญ์ทจ, ๋…์†Œ, ์ผ๋ถ€ ์•ฝ๋ฌผ, ํŠน์ • ์งˆํ™˜์€ ๊ฐ„์—ผ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฏธ๊ตญ์—์„œ ๊ฐ€์žฅ ํ”ํ•œ ๋ฐ”์ด๋Ÿฌ์Šค์„ฑ ๊ฐ„์—ผ ์œ ํ˜•์€ Aํ˜• ๊ฐ„์—ผ, Bํ˜• ๊ฐ„์—ผ, Cํ˜• ๊ฐ„์—ผ์ž…๋‹ˆ๋‹ค. ๊ฐ ํ˜•ํƒœ์˜ ๊ฐ„์—ผ์€ ๋น„์Šทํ•œ ์ฆ์ƒ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๊ฐ„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ๊ณผ ๊ฐ์—ผ ๊ฒฝ๋กœ๋Š” ๋‹ค๋ฆ…๋‹ˆ๋‹ค. Aํ˜• ๋ฐ Bํ˜• ๊ฐ„์—ผ์— ๋Œ€ํ•œ ๋ฐฑ์‹ ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ Cํ˜• ๊ฐ„์—ผ์— ๋Œ€ํ•œ ์น˜๋ฃŒ๋ฒ•๊ณผ ์น˜๋ฃŒ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ”์ด๋Ÿฌ์Šค์„ฑ...
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