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2a660bd8255418430b254744983978f0f0ef5a47 | murphy made his first appearance for the kilkenny | murphy made his first appearance for the kilkenny senior team on 12 march 2017. he lined out at right corner-forward but was substituted in the 40th minute in kilkenny's 3-14 to 2-17 draw with tipperary in the national league. | wikipedia |
94a9cce87a96e28596cde99bd756547e852b2464 | murphy was added to the kilkenny intermediate team | murphy was added to the kilkenny intermediate team in advance of the all-ireland final against clare on 6 august 2016. he scored two points from frees from right wing-forward and collected a winners' medal following the 5-16 to 1-16 victory. | wikipedia |
4f22018e995dc2f438b76e1bbeb8177108f548d1 | on 5 july 2017, murphy won a leinster | on 5 july 2017, murphy won a leinster championship medal with the under-21 team after scoring five points from frees in 0-30 to 1-15 defeat of wexford in the final. on 9 september 2017, he started the all-ireland final against limerick on the bench. murphy was introduced as 25th-minute substitute and top scored for kil... | wikipedia |
6ca0af0fe12a94074c25efac59a94d5b7cd9b3c5 | murphy was added to the kilkenny under-21 panel | murphy was added to the kilkenny under-21 panel prior to the start of the 2016 leinster championship. he made his first appearance in that grade on 25 may 2016 when he lined out at full-forward in kilkenny's 1-11 to 0-12 defeat by westmeath. | wikipedia |
e72d7c42f002fc29de131f9746cf1d19fa78b183 | on 6 july 2014, murphy lined out at | on 6 july 2014, murphy lined out at left corner-forward when kilkenny faced dublin in the leinster final. he collected a second winners' medal after scoring 0-09 in the 2-19 to 2-10 victory. on 7 september 2014, murphy was switched to right corner-forward for the all-ireland final against limerick. he scored six points... | wikipedia |
20ba6c9f189bdc00bb1929165d07d1b414d4a836 | murphy was selected for the kilkenny minor team | murphy was selected for the kilkenny minor team for the first time during the 2013 leinster championship. he made his first appearance for the team on 20 april 2013 when he scored 1-07 in a 3-20 to 1-09 defeat of laois. on 7 july 2013, murphy was at left corner-forward when kilkenny faced laois in the leinster final. h... | wikipedia |
a9ea8b9e8688381747d94c61a67bb7a03ee542e8 | on 25 october 2015, murphy won a kilkenny | on 25 october 2015, murphy won a kilkenny junior championship medal after scoring a point from play in a 1-12 to 2-06 defeat of kilmacow in the final. on 16 january 2016, he lined out at full-forward when glenmore faced lusmagh in the leinster final. murphy scored a point from play and ended the game with a winners' me... | wikipedia |
d59a2131c37fdee8e481759d7c0343fb9fee1065 | as a student at the university of limerick, | as a student at the university of limerick, murphy immediately became involved in hurling and joined the college's freshers' hurling team in his first year. on 5 march 2015, he was selected at right corner-forward when the university of limerick faced university college cork in the freshers' final. murphy top scored wi... | wikipedia |
edbfad182be65229b7b54497f4b3605906f70a56 | alan murphy (born 12 june 1996) is an | alan murphy (born 12 june 1996) is an irish hurler who plays for kilkenny intermediate championship club glenmore and at inter-county level with the kilkenny senior hurling team. he usually lines out as a right corner-forward. | wikipedia |
c2241d41b1c55fcad67f87d906387d6aec845216 | craig george cathcart is a northern irish former | craig george cathcart is a northern irish former professional footballer who played as a centre-back, mostly for watford. he won 73 caps for the northern ireland national team. he also captained his country's under-21 side. a product of the manchester united youth academy, cathcart spent time on loan at belgian club ro... | wikipedia |
562de0fab1ccc7e0a021259df40c51e85ec79ed0 | cathcart was called up to the northern ireland | cathcart was called up to the northern ireland squad in may 2009, along with nine other uncapped players for the international friendly against italy on 6 june. cathcart made his full international debut in northern ireland's 1–0 win against slovenia in maribor on 3 september 2010. playing out of position at left-back,... | wikipedia |
270534239e43d8a003e62e423da9b0d218729312 | by november 2006, still just 17 years old, | by november 2006, still just 17 years old, cathcart had been promoted to the northern ireland under-21 team, and was named in the squad for a friendly against germany on 14 november 2006. in february 2007, cathcart was selected in the european squad for the 2007 meridian cup, a competition between two "all-star" under-... | wikipedia |
c23e9d2fc19ce15efdfccbe55ff9526ef585c9ad | on 5 september 2023, belgian pro league club | on 5 september 2023, belgian pro league club kortrijk announced the signing of cathcart on a one-year contract, with an option to extend the contract for a further year. he then decided to retire early in the season as he felt he had lost his motivation for the game. | wikipedia |
200a92f137e07283d55499e803fb4d76825461dd | cathcart was a fan favourite at watford and | cathcart was a fan favourite at watford and his time at watford was memorable. he was instrumental in getting them promoted in 2014–15 and again in 2020–21. he was sometimes used as a right-back, which highlighted his versatility. | wikipedia |
e5c25dd0f7785b0452b57f39e895b8a789e36931 | cathcart's first watford appearance came as a substitute | cathcart's first watford appearance came as a substitute for gabriel tamaș against afc bournemouth on 20 september 2014, scoring an equalising goal on his debut. in total, he played 29 league games, scoring three times, as watford were promoted to the premier league. cathcart later signed new four-year deals in july 20... | wikipedia |
f677d7bcfb09d1bc8c2677c374f12d35ba9b56d0 | on 11 august 2010, cathcart signed for blackpool | on 11 august 2010, cathcart signed for blackpool for an undisclosed fee, after agreeing a three-year contract, with an option for a further year. three days later, he made his debut as blackpool marked their premier league debut with a 4–0 win over wigan athletic at the dw stadium. he scored his first goal in the premi... | wikipedia |
807f5f554fbe6b49daa161db3d2779f7101fad66 | cathcart scored the opening goal in a 3–1 | cathcart scored the opening goal in a 3–1 away win over bolton wanderers in the first game of the 2009–10 premier reserve league season on 24 august 2009. the following season, cathcart was sought after by a number of championship sides, and manchester united received a bid of £1.25 million from a championship side but... | wikipedia |
9a30a03b6a1853c79f1ddd1fd3c100ffb00ba206 | cathcart returned to manchester united at the end | cathcart returned to manchester united at the end of the 2008–09 season and played in two pre-season friendlies for the reserve team before joining up with the first team for the audi cup in munich. after nemanja vidić suffered a calf strain in the warm-up before the semi-final against boca juniors, cathcart was promot... | wikipedia |
380877aae23e4185ab98f5aedcdad3bd9eb2da25 | on 8 august 2008, in a search for | on 8 august 2008, in a search for first-team football, cathcart joined championship side plymouth argyle, on loan until the end of 2008. this was later extended to the entire 2008–09 season, as cathcart had quickly become a regular at home park. he scored his first plymouth goal in their 3–1 defeat at home to ipswich i... | wikipedia |
3785fc3748911f5eb82affe138a5282717bdda63 | at the start of the 2007–08 season, cathcart | at the start of the 2007–08 season, cathcart was sent on a half-season loan to united's belgian feeder club, royal antwerp, to gain match experience. he made his debut for the belgians on 22 september 2007, in a match against oc charleroi. the next game saw cathcart score antwerp's only goal of the game in a 4–1 loss t... | wikipedia |
e5895d2d4ba7a9b27d4974a26c3573ff71b936d1 | speculation that this defensive injury crisis would lead | speculation that this defensive injury crisis would lead to cathcart making his senior debut ended when he suffered a season-ending knee injury during training after the match against sheffield united. as a result, he also missed the second leg of the fa youth cup final; he had already missed the first leg due to his c... | wikipedia |
df053c0309b16649df5799c3f1dd9ba8f0979212 | on 19 march 2007, cathcart received his first | on 19 march 2007, cathcart received his first call-up to the manchester united senior squad for the fa cup sixth round replay with middlesbrough. after an injury to nemanja vidić, cathcart was promoted to the first team squad as cover on 31 march 2007. he was an unused substitute in manchester united's 7–1 win against ... | wikipedia |
c701e1ea05fdef700c0d40ac14202f9c7651d162 | born in belfast, cathcart was spotted playing football | born in belfast, cathcart was spotted playing football for glengormley high school at the age of 14, and, despite being coveted by clubs like arsenal, chelsea and rangers upon winning the northern ireland youth player of the year award in 2003, he began training at the manchester united school of excellence in belfast.... | wikipedia |
4bb9bcfbb3e1dabe2c950239d516811aed609aa2 | a product of the manchester united youth academy, | a product of the manchester united youth academy, cathcart spent time on loan at belgian club royal antwerp, and english football league championship sides plymouth argyle and watford, before joining newly promoted blackpool in 2010. cathcart returned to watford in july 2014 on a permanent deal where he became one of t... | wikipedia |
b61e91d9178715e7ea550da69b7a9af7abdced5a | craig george cathcart (born 6 february 1989) is | craig george cathcart (born 6 february 1989) is a northern irish former professional footballer who played as a centre-back, mostly for watford. he won 73 caps for the northern ireland national team. he also captained his country's under-21 side. | wikipedia |
47f31b57fd7dd830b41871dd82fcba21ff06fd59 | his current research interests include studies of bent-core | his current research interests include studies of bent-core and other liquid crystals with reduced symmetry, electrospun responsive fibers and mats, flexoelectricity and piezoelectricity, small-scale rheometry, blue phases, and surface interactions of liquid crystals. | wikipedia |
1e7e3493c6a4ba454a4f026f0ad056bf5e9e3278 | he moved to the united states in 1999 | he moved to the united states in 1999 to join the liquid crystal institute at kent state university as a research fellow. he became an assistant professor there in 2004, receiving tenure in 2007 and a promotion to full professorship in 2012. | wikipedia |
ba4b66c918144099375a6f0ef24bbb197cb47a08 | jákli received a master of science in 1983 | jákli received a master of science in 1983 and later a ph.d. in 1986 in physics from eötvös loránd university in budapest, hungary. after postdoctoral fellowships with alfred saupe at kent state university from 1989 to 1992 and at the max planck institute in halle, germany, from 1993 to 1995, he became a research fello... | wikipedia |
fdf7acf2c3b462ad38bad320a27e811b981ef965 | antal i. "tony" jákli (born 3 october 1958) | antal i. "tony" jákli (born 3 october 1958) is a hungarian-american physicist and professor of chemical physics at kent state university. he is known for his work with bent-core, flexoelectric, and ferroelectric liquid crystals. | wikipedia |
a2963af97b98905362d56dc3b33b777f937480b8 | the women's curling tournament of the 2022 winter | the women's curling tournament of the 2022 winter olympics was held at the beijing national aquatics center from 10 to 20 february 2022. ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round. | wikipedia |
a2963af97b98905362d56dc3b33b777f937480b8 | the women's curling tournament of the 2022 winter | the women's curling tournament of the 2022 winter olympics was held at the beijing national aquatics center from 10 to 20 february 2022. ten nations competed in a round robin preliminary round, and the top four nations at the conclusion of the round robin qualified for the medal round. | wikipedia |
7011024000ea8908b6f14dac860cdc37807e5a43 | many college campuses throughout the united states have | many college campuses throughout the united states have some form of alcohol advertising including flyers on bulletin boards to mini billboard signs on college buses. it is so prevalent on college campuses especially because college students are considered the "targeted marketing group," meaning that college students a... | wikipedia |
f201cbd2bbf49f90cd0b5e24f03bf76156c06704 | these days most of the underage drinking would | these days most of the underage drinking would occur after leaving secondary school and starting off in college. apart from the deaths, eamonn molloy has found that "alcohol is implicated in approximately one hundred thousand sexual assaults and half a million injuries on college campuses annually" (2016:148) in the un... | wikipedia |
8db9da7c510c50c32f252be0cd55a25b3926a17b | another study was completed by casa at columbia | another study was completed by casa at columbia university on drinking rates among college students and the findings were that from 1993 to 2005, the rate of binge drinking has rose 16 percent. furthermore, 26 percent of college students kept drinking until they were drunk. alcohol companies spent over $1.2 billion on ... | wikipedia |
18db2d993552f6ae31c8f21d7e38d53f738b6743 | a 2001 study was done by the college | a 2001 study was done by the college alcohol study (cas) of the harvard school of public health. researchers of this study observed the alcohol advertisement of 119 colleges that participated. they sampled over 10,000 students and 830 on-campus sites and 1684 off-campus sites. the results of the study showed that alcoh... | wikipedia |
4b2072f5965b3c4a64a5a00169b2a9a99e0ebf71 | according to an economic research done by henry | according to an economic research done by henry saffer, who is a ph.d researcher for the national bureau of economic research, "product personalities are designed to appeal to specific market segments. for example, in targeting young people, coors beer is associated with an unspoiled wilderness, whereas budweiser is as... | wikipedia |
3bafc965e44b697b0d7e6a6f617fff686e64725a | many college campuses throughout the united states have | many college campuses throughout the united states have some form of alcohol advertising including flyers on bulletin boards to mini billboard signs on college buses. it is so prevalent on college campuses especially because college students are considered the "targeted marketing group," meaning that college students a... | wikipedia |
aca0cbc2ba73c55b27189937f8e73d0475e73cfb | the enzyme acetolactate decarboxylase catalyzes the chemical reaction | the enzyme acetolactate decarboxylase catalyzes the chemical reaction hence, this enzyme has one substrate, (s)-2-hydroxy-2-methyl-3-oxobutanoate, and two products, (r)-2-acetoin and co2. this enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. the systematic name ... | wikipedia |
e45e071aa5accea33ed5a11612345d456115302d | this enzyme belongs to the family of lyases, | this enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. the systematic name of this enzyme class is (s)-2-hydroxy-2-methyl-3-oxobutanoate carboxy-lyase. other names in common use include alpha-acetolactate decarboxylase, and (s)-2-hydroxy-2-methyl-3-oxobutanoate c... | wikipedia |
bfc3fb984f3ee537307081e1be74dbfff47e0990 | andrew ure frs was a scottish physician, chemist, | andrew ure frs was a scottish physician, chemist, scriptural geologist, and early business theorist who founded the garnet hill observatory. he was a fellow of the royal astronomical society and the royal society. ure published a number of books based on his industrial consulting experiences. | wikipedia |
16101784577344bdd366256ce9720321499388d6 | he is buried in the terrace catacombs of | he is buried in the terrace catacombs of highgate cemetery. a secondary memorial was erected in glasgow cathedral by his daughter, katherine mackinlay. his eldest son, alexander ure (1808 - 13 june 1866), one of the senior surgeons of st. mary's hospital, paddington, is also buried at highgate cemetery. | wikipedia |
2d2527e7447ec141b04014dd3769c4392a9ebf10 | …his skill and accuracy were well known as | …his skill and accuracy were well known as well as the ingenuity of the methods employed in his researches … and it has been stated that no one of his results has ever been impugned. his extensive knowledge enabled him to arrive at conclusions, and to demonstrate facts considered impossible by his compeers in science | wikipedia |
24937e0f128d358eb8459ce558cd348de49ac008 | ure died on 2 january 1857 at 18 | ure died on 2 january 1857 at 18 upper seymour street, portman square, london. throughout his life he had a wide circle of friends and he communicated regularly with many principal scientists around the world. these all lamented his death. michael faraday 's posthumous description of him was: | wikipedia |
e9b038dc4fa0349e5ea99f43091533e75a6e9155 | ure was a scriptural geologist and in 1829 | ure was a scriptural geologist and in 1829 published a new system of geology and was elected an original member of the geological society of london. ure promoted the study of geology, that "...magnificent field of knowledge." however, some criticised the book severely, and "the new system of geology was not a success, ... | wikipedia |
bb9834fa14184e8fd077ebd012b88a7be7102070 | the dictionary of arts, manufactures and mines, ure's | the dictionary of arts, manufactures and mines, ure's chief and most encyclopaedic work, was published in 1837. enlarged editions were rapidly called for in 1840, 1843, and 1853. after his death, four further editions appeared—the last in 1878. this work was translated into almost every european language, including rus... | wikipedia |
997b64c2e8cc116719615269f5908489cfc7ef8c | in 1822, he was elected a fellow of | in 1822, he was elected a fellow of the royal society. by 1830, ure's outside interests led him to resign first from his chair and then from the institution. he moved to london and set himself up as a consulting chemist (probably the first such in britain). his work included acting as an expert witness, taking on gover... | wikipedia |
577aca0b2698ba0e0f9035782e9fdcff276bd3ee | in 1821 ure published his first major book, | in 1821 ure published his first major book, dictionary of chemistry, a replacement for william nicholson 's outdated dictionary. it came out two years after william brande 's manual of chemistry, and ure was accused of plagiarism. subsequently, ure accused william henry and thomas thomson of plagiarism of his own works... | wikipedia |
519c75069bbb1c8e1791088df1a2e5971d371a81 | every muscle of the body was immediately agitated | every muscle of the body was immediately agitated with convulsive movements resembling a violent shuddering from cold... on moving the second rod from hip to heel, the knee being previously bent, the leg was thrown out with such violence as nearly to overturn one of the assistants, who in vain tried to prevent its exte... | wikipedia |
671fb966adbf037408980fe6855042fbeb3812eb | on 4 november 1818 ure assisted the professor | on 4 november 1818 ure assisted the professor of anatomy, james jeffray, in experiments he had been carrying out on the body of a murderer named matthew clydesdale, after the man's execution by hanging. jeffray claimed that, by stimulating the phrenic nerve, life could possibly be restored in cases of suffocation, drow... | wikipedia |
960948a1c07f29291713688c09004c7141f78039 | in 1814, while giving guest lectures in belfast, | in 1814, while giving guest lectures in belfast, ure consulted for the irish linen board, and devised an 'alkalimeter' which gave volumetric estimates of the alkali contents of industrial substances. he was also well known in academia at the time for his practical chemistry knowledge and abilities. | wikipedia |
7357697d471939ca7645db41cf008a2c41df165e | ure founded the garnet hill observatory in 1808. | ure founded the garnet hill observatory in 1808. he and his wife resided in the observatory for several years. the observatory's reputation was second only to greenwich 's at that time. while in residence there, he was assisted by sir william herschel, who had come to the area to lecture at the local astronomical socie... | wikipedia |
3988e00a2c8bc3077a368799dc5b9656c6f6b50a | ure became a member of the faculty of | ure became a member of the faculty of physicians and surgeons after his return to glasgow. he replaced george birkbeck as professor of natural philosophy (specialising in chemistry and physics) in 1804 at the recently formed andersonian institution (now known as university of strathclyde). his evening lectures in chemi... | wikipedia |
5d20f28ace21b53f51422f0718a6fada559f045d | andrew ure was born in glasgow in may | andrew ure was born in glasgow in may 1778, the son of anne and alexander ure, a cheesemonger. in 1801, he received an md from the university of glasgow, and served briefly as an army surgeon before re-settling in glasgow in 1803. | wikipedia |
4b353b98b9c583bbb94549692f24fe182e92ab37 | andrew ure frs (18 may 1778 – 2 | andrew ure frs (18 may 1778 – 2 january 1857) was a scottish physician, chemist, scriptural geologist, and early business theorist who founded the garnet hill observatory. he was a fellow of the royal astronomical society and the royal society. ure published a number of books based on his industrial consulting experien... | wikipedia |
98843765f7a11af6c4b896b790d8d022a4d96725 | the roots of the plant are reported to | the roots of the plant are reported to be useful in a variety of ailments such as aconite poisoning, brain diseases, fungal infection, piles and toothache as analgesic and astringent. a number of studies have been done on its phytochemical and pharmacological properties. | wikipedia |
0d752b5442bd5fa71858b26c60ab3fd96c03423f | in 1914, their son jan peter was born. | in 1914, their son jan peter was born. jan peter Štěrba-böhm became a chemist as well and, like his mother, collaborated with his father on chemical studies. he received his phd in chemistry in 1937. ana Štěrba-böhm died of cancer on 22 july 1936 in prague, and is buried at the vinohrady cemetery there. her husband die... | wikipedia |
7ff5b3e4f4fb789aea39571fd69e828df28082e4 | next year, on 4 december 1912, ana jenko | next year, on 4 december 1912, ana jenko married her professor jan stanislav Štěrba-böhm and took both his surnames, so she began using the name ana (anna) Štěrba-böhm. jan stanislav, having completed his studies at sorbonne in paris under henri moissan, pierre curie and marie curie at the turn of the century, likely a... | wikipedia |
95a36ba6880d12cf4e62551b1f18bd50eef619ab | on 22 july 1911, she received her doctorate | on 22 july 1911, she received her doctorate from the philosophical faculty of the carl-ferdinand university in prague (czech branch) after major rigorosums in chemistry and physics, and minor in philosophy, with the thesis studie o stanovení a dělení kyselin: jantarové, jablečné a vinné. this was noted by several conte... | wikipedia |
40029c0da248e696af060a5b2413f9afaaffc871 | for five semesters, she studied chemistry as an | for five semesters, she studied chemistry as an extraordinary student, then as a regular student. among her teachers were bohuslav brauner (theoretical and physical chemistry), bohumil kužma (anorganic chemistry) and her later husband jan stanislav Štěrba-böhm (history of chemistry), while also classes in mineralogy, e... | wikipedia |
c0b0ea81942648cf09e4260edcb53ccbc4d1959d | ana's early education is uncertain; she is said | ana's early education is uncertain; she is said to have attended the 1st grammar school in ljubljana as a private student, which was the only way for a direct enrollment at a university, since girls at that time were not permitted as regular students in grammar schools. after graduating, she enrolled in the study of ph... | wikipedia |
bac2b2fc3b4f1f67ad374fcad3cfd8e1f407a0b2 | ana jenko was born in ljubljana, then part | ana jenko was born in ljubljana, then part of austria-hungary, to a highly educated family. her father was the physician ludvik jenko and her mother terezija jenko (née lenče) who was also an educated woman, having studied with ursulines in ljubljana and in bavaria, as well as spending a year in moscow. she assisted he... | wikipedia |
845e8b98c0dd2a6072e8e625315c67ecdf797c50 | ana Štěrba-böhm (née jenko; 9 june 1885 – | ana Štěrba-böhm (née jenko; 9 june 1885 – 22 july 1936) was a slovene chemist noted for being the first woman from slovene lands to obtain a doctoral degree in chemistry. | wikipedia |
ae607969c10268ae62f4ea046c25b60291a392af | a derail or derailer is a device used | a derail or derailer is a device used to prevent fouling of a rail track by unauthorized movements of trains or unattended rolling stock. the device works by derailing the equipment as it rolls over or through it. although accidental derailment is damaging to equipment and track, and requires considerable time and expe... | wikipedia |
a50409948df8d02860063b57eff15d5ef68b0f1c | the fourth type of derailer is the powered | the fourth type of derailer is the powered or motorized derailer, electronically powered through an actuator. this type of derailer can be controlled remotely from an external control panel or manually. it is commonly installed as a part of depot personnel protection systems, to ensure personnel safety in maintenance w... | wikipedia |
b8b9f4a8918d75dcdae3831d45ba0b1a5cf66467 | the third type of derail is the portable | the third type of derail is the portable derail, and is used by railroad mechanical crews, as well as some industries. this is often used in conjunction with blue flag rules (meaning equipment on the track must not be moved, as workers are on or near the equipment) and is temporary in nature. they are placed onto one s... | wikipedia |
d4ef7fe73cb3c3e0ca55e616ebea28aecc352314 | the second type of derail is the "split | the second type of derail is the "split rail" type. these are basically a complete or partial railroad switch which directs the errant rolling stock away from the main line. this form is common throughout the uk, where it is called trap points or catch points. | wikipedia |
6d865acd22292a8fd7c2c83d9f8af3260a55f185 | the most common form is a wedge-shaped piece | the most common form is a wedge-shaped piece of steel which fits over the top of the rail. if a car or locomotive attempts to roll over it, the wheel flange is lifted over the rail to the outside, derailing it. when not in use, the derail folds away, leaving the rail unobstructed. it can be manually or remotely operate... | wikipedia |
529e34423eb613cd2df060999e5eac206411f406 | although accidental derailment is damaging to equipment and | although accidental derailment is damaging to equipment and track, and requires considerable time and expense to remedy, derails are used in situations where there is a risk of greater damage to equipment, injury or death if equipment is allowed to proceed past the derail point. | wikipedia |
28efe8a98c1c1974c9a99ea46b804ade3ec53846 | a derail or derailer is a device used | a derail or derailer is a device used to prevent fouling (blocking or compromising) of a rail track (or collision with anything present on the track, such as a person, or a train) by unauthorized movements of trains or unattended rolling stock. the device works by derailing the equipment as it rolls over or through it. | wikipedia |
e589ab79bccd14da5a848672eb12dc8c8eaca088 | ascorbyl glucoside (aa-2g) is an ascorbic acid derivative | ascorbyl glucoside (aa-2g) is an ascorbic acid derivative that contains at least one glycosyl group. ascorbyl glucoside is commonly used in cosmetic products to administer vitamin c topically. ascorbyl glucoside exhibits superior stability and penetration ability compared to ascorbyl phosphate salts, but the rate of it... | wikipedia |
9a035ee9e9475dc34f9292e7676dd18aaeb5ee93 | ascorbyl glucoside (aa-2g) is an ascorbic acid derivative | ascorbyl glucoside (aa-2g) is an ascorbic acid derivative that contains at least one glycosyl group. ascorbyl glucoside is commonly used in cosmetic products to administer vitamin c topically. ascorbyl glucoside exhibits superior stability and penetration ability compared to ascorbyl phosphate salts, but the rate of it... | wikipedia |
dd8ea649d1118ebbfd5394e1bfdc02aebc0e81a2 | david john van drunen is a canadian former | david john van drunen is a canadian former professional ice hockey defenceman. he played one game in the national hockey league game for the ottawa senators during the 1999–00 season, on december 13, 1999 against the toronto maple leafs. the rest of his career, which lasted from 1997 to 2011, was spent in various minor... | wikipedia |
8f681b19e1a0b269eaa740b56cbb63e4c43779d2 | david john van drunen (born january 31, 1976) | david john van drunen (born january 31, 1976) is a canadian former professional ice hockey defenceman. he played one game in the national hockey league game for the ottawa senators during the 1999–00 season, on december 13, 1999 against the toronto maple leafs. the rest of his career, which lasted from 1997 to 2011, wa... | wikipedia |
b789710a653c254dbca3741f8c3d8c462b6f4b0b | the east greenland current (egc) is a cold, | the east greenland current (egc) is a cold, low-salinity current that extends from fram strait (~80n) to cape farewell (~60n). the current is located off the eastern coast of greenland along the greenland continental margin. the current cuts through the nordic seas and through the denmark strait. the current is of majo... | wikipedia |
6135da9613845d5c5030bd6383099290124f3481 | current research in the egc is largely focused | current research in the egc is largely focused on freshwater fluxes (in the ocean and also as sea ice). because the egc runs through the greenland sea and eventually through the labrador sea (as the west greenland current) it can have strong implications for the strengthening and or weakening of deep water formation in... | wikipedia |
d4839659ea3decb75da53056523ddbbb37904762 | atmospheric forcings also have a strong impact on | atmospheric forcings also have a strong impact on arctic sea ice export through the egc. the north atlantic oscillation (nao)/arctic oscillation (ao) has a profound impact on the wind field over the arctic. during high nao/ao indexes the cyclonic wind field over the arctic becomes very strong, this transports more ice ... | wikipedia |
a356102747c995a0bf9490e006a69a41a85c6b33 | one of the most important aspects of the | one of the most important aspects of the east greenland current is the amount of sea ice it exports into the north atlantic ocean. it is a major pathway for sea ice to leave the arctic. it is estimated that more than 90% of the arctic sea ice exported from the arctic takes place within the east greenland current. the v... | wikipedia |
85b039fe26660e51b8509c8d1dadc1d25bc7d02a | the general movement of the egc is southward | the general movement of the egc is southward along the eastern greenland continental margin. the currents are quite strong with annual averages of 6–12 cm/s in the upper part of the egc (<500 m) with inter-annual maximums of 20–30 cm/s. it was estimated in 1991 by hopkins et al. that the transport of water southward ra... | wikipedia |
a2200a0a0b61848c02d66ceb2212feb9452ca393 | the deep water masses (>1600 m) are recirculated | the deep water masses (>1600 m) are recirculated within the greenland sea due to the jan mayen fracture zone. here, the deep water encounters the jan mayen ridge and are deflected eastward towards the interior of the greenland sea gyre. the upper layers are able to pass into the waters north of iceland unhindered. it i... | wikipedia |
c47669b1c586d028920dd539437fde05c508bd1b | the egc is composed of a mixture of | the egc is composed of a mixture of three distinct water masses. the water masses are polar water, atlantic water, and deep water. these water masses can be clearly seen throughout the egc's tract southward, however, the upper layer water masses do change some due to atmospheric interaction along with inflow from other... | wikipedia |
59ca4167a34c66cb4c23c4b5b330bafa20f74108 | the egc is composed of a mixture of | ctic via the north atlantic and has been circulating in the arctic and is now being pushed out of the arctic via the egc. the layer beneath the atlantic water is simply referred to as the deep water where the salinity and temperatures are relatively constant. this level typically extends from 1000 meters to the bottom ... | wikipedia |
f8efa21e0cac0d55e94ba30883333e94aae947ab | the east greenland current (egc) is a cold, | the east greenland current (egc) is a cold, low- salinity current that extends from fram strait (~80n) to cape farewell (~60n). the current is located off the eastern coast of greenland along the greenland continental margin. the current cuts through the nordic seas (the greenland and norwegian seas) and through the de... | wikipedia |
5b84d81940150fc807e2b5e451116a80bd6111ea | in january 2018, caiado joined several compatriots at | in january 2018, caiado joined several compatriots at romanian club cs gaz metan mediaș. on 11 june 2019, he agreed to a deal at fellow liga i team fc hermannstadt. in september 2020, both he and teammate goran karanović were loaned to fcsb for a single match (against fc slovan liberec in the third qualifying round of ... | wikipedia |
f6512fe8e471ac134b90ad54c8e152e26e0c7a8b | on 23 january 2014, caiado moved to sc | on 23 january 2014, caiado moved to sc tavriya simferopol, which at the time ranked second-last in the ukrainian premier league. after the crimean club was disbanded following the peninsula's annexation by russia, he returned to portugal's top flight and became vitória sc 's first signing of the summer. the following 2... | wikipedia |
d31c4a4785fdf2f9aceb73f6dc11384042355bd4 | in summer 2010, caiado joined olympiakos nicosia in | in summer 2010, caiado joined olympiakos nicosia in the cypriot first division. he moved clubs and countries again on 29 december 2011, signing a two-and-a-half-year contract with pfc beroe stara zagora in bulgaria. he made his first professional football league debut in a 3–0 defeat at pfc ludogorets razgrad on 3 marc... | wikipedia |
8cf363b328bad2173390feee8dacdd3b1d9ee01c | in june 2008, caiado joined c.d. trofense, which | in june 2008, caiado joined c.d. trofense, which had just been promoted to the primeira liga. he appeared in roughly half of the league games in his first year, but the club was immediately relegated. | wikipedia |
b22ac2eeb4c47ed85845f137812a9be0743a9343 | born in luxembourg city, luxembourg, caiado joined sporting | born in luxembourg city, luxembourg, caiado joined sporting cp 's youth system at the age of 13 but made only one appearance, coming on as a late substitute for rodrigo tello in a 3–2 away loss against s.c. braga on 7 january 2006. he subsequently spent two seasons on loan to g.d. estoril praia in the segunda liga, bei... | wikipedia |
215d7f95bf7d7684cbfeb52fe512e9f5efa1cd35 | an air-gap flash is a photographic light source | an air-gap flash is a photographic light source capable of producing sub-microsecond light flashes, allowing for (ultra) high-speed photography. this is achieved by a high-voltage electric discharge between two electrodes over the surface of a quartz tube. the distance between the electrodes is such that a spontaneous ... | wikipedia |
89f11874b3f86fb01819ca03839f59fb7bcf8cd1 | since the spark gap discharges in air generating | since the spark gap discharges in air generating a plasma, the spectrum shows both a continuum and spectral lines, mainly of nitrogen since air is 79% nitrogen.the spectrum is rich in uv but covers the entire visible range down to infra-red.when a quartz tube is used as ignition tube, it shows a clear phosphorescence i... | wikipedia |
cbf037ba69379f2309152cab690011e779e03d27 | air (mainly nitrogen) is preferred as a gas | air (mainly nitrogen) is preferred as a gas because it is fast. although xenon has a much higher efficiency in converting energy into light, xenon (because of its afterglow) cannot achieve a flash pulse duration less than about 10 microseconds. | wikipedia |
f0a09c317ec919940fd9efd4f9495ff510727602 | where v is the voltage across the capacitor. | where v is the voltage across the capacitor. this shows that high brightness calls for a large capacitance and a high voltage. however, since a large capacitance would have a relatively long discharge time that would make the flash slow, the only practical solution is to use a very high voltage on a relatively small ca... | wikipedia |
2b1d52588075bc7f8e2c4d972ec549aba7528e9d | the aim of a high-speed flash is to | the aim of a high-speed flash is to be very fast and yet bright enough for adequate exposure. an air-gap flash system typically consists of a capacitor that is discharged through a gas (air in this case). the speed of a flash is mainly determined by the time it takes to discharge the capacitor through the gas. this tim... | wikipedia |
b192c118915af810bf922d2e0b61c54e288fcdf8 | the person credited with popularising the flash is | the person credited with popularising the flash is harold eugene edgerton, though the earlier scientist ernst mach also used a spark gap as a fast photographic lighting system. william henry fox talbot is said to have created the first spark-based flash photo, using a leyden jar, the original form of the capacitor. edg... | wikipedia |
468a8c62a14a5981fb6f9fff165dbf6f91dee6ce | the flash can be triggered electronically by being | the flash can be triggered electronically by being synchronised with an electronic detection device such as a microphone or an interrupted laser beam in order to illuminate a fast event. a sub-microsecond flash is fast enough to photographically capture a supersonic bullet in flight without noticeable motion blur. | wikipedia |
caf9dbe8d228920cadbe5d74e4120377d9ee4dcf | an air-gap flash is a photographic light source | an air-gap flash is a photographic light source capable of producing sub-microsecond light flashes, allowing for (ultra) high-speed photography. this is achieved by a high-voltage (20 kv typically) electric discharge between two electrodes over the surface of a quartz (or glass) tube. the distance between the electrode... | wikipedia |
df8fee15ad24de01b66b66f036d722b4c2c0a259 | andrew vladislav goldberg is an american computer scientist | andrew vladislav goldberg is an american computer scientist working primarily on design, analysis, and experimental evaluation of algorithms. he also worked on mechanism design, computer systems, and complexity theory. currently he is a senior principal scientist at amazon.com. | wikipedia |
bd2fa2f758f283e24ce3f6a69781daaee4a72133 | goldberg was nominated a fellow of the association | goldberg was nominated a fellow of the association for computing machinery (acm) in 2009 "for contributions to fundamental theoretical and practical problems in the design and analysis of algorithms." in 2013, he became a fellow of the society for industrial and applied mathematics. | wikipedia |
914a7dc4f333d13600a6380f94e82f6c09037750 | goldberg holds a number of awards, including a | goldberg holds a number of awards, including a hertz fellowship in 1985, the 1988 a.w. tucker prize of the mathematical optimization society, 1988 national science foundation (nsf) presidential young investigator award, 1991 onr young investigator award, and 2011 informs optimization society farkas prize. in 2012–2013,... | wikipedia |
516d6fec21292e5a2bb6cfca6085e1aa06380dbe | goldberg is best known for his research in | goldberg is best known for his research in the design and analysis of algorithms for graphs and networks, and particularly for his work on the maximum flow problem and shortest path problem, including the discovery of the push–relabel maximum flow algorithm. he also worked on algorithmic game theory, where he was one o... | wikipedia |
99dca081744644aac6308ecf1fa29bcdc0d845af | goldberg did his undergraduate studies at the massachusetts | goldberg did his undergraduate studies at the massachusetts institute of technology, graduating in 1982. after earning a master's degree at the university of california, berkeley, he returned to mit with funding from a prestigious hertz fellowship, finishing his doctorate there in 1987 with a thesis on the efficient gr... | wikipedia |
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