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Part of the
The IMA Volumes in Mathematics and its Applications
book series (IMA, volume 108)
Molecular similarity aims to give a quantitative answer to the question of how similar two given molecules are. Such indices are of use in drug design as aids to the creation of molecular mimics and in structure-activity studi... | <urn:uuid:d8983570-2526-4ac4-9e64-afb7cfde4e8b> | 2.515625 | 1,130 | Truncated | Science & Tech. | 56.895478 | 95,631,042 |
Visit "Leo the Gecko" while he stalks crickets. Compliments of Jen Germano, Western student (Quicktime movie)
The ‘rainforest’ of the ocean, coral reefs, also requires a constant input of atmospheric CO2. The coral reefs utilize carbonate chemistry in saline water which creates the molecule CaCO3, calcium carbonate (th... | <urn:uuid:334f840c-5ac1-4f13-b98d-40ce3196d532> | 3.796875 | 5,021 | Academic Writing | Science & Tech. | 34.100155 | 95,631,053 |
Scientists at the Technische Universität Darmstadt, Ludwig Maximilians University (LMU) Munich and the Leibniz Institute for Molecular Pharmacology (FMP) have managed to introduce tiny antibodies into living cells. The researchers now report on the synthesis and applications for these nanobodies in "Nature Chemistry".
... | <urn:uuid:d9199436-9ba5-41d0-8c3b-916ff7e7a627> | 3.109375 | 1,435 | Content Listing | Science & Tech. | 36.310978 | 95,631,062 |
code you linked to expects the server's certificate to be in the
device's trusted root certificate store, or at least signed by a trusted
root certificate authority. The error you are getting suggests that this
is not the case.
That error means the certificate is not trusted. By definition, a
self-signed certificate is... | <urn:uuid:10b3dcb2-a628-4278-8020-1e50775b9867> | 2.84375 | 460 | Q&A Forum | Software Dev. | 34.325181 | 95,631,102 |
“This is what would happen during a major earthquake along the Mississippi River,” says Luna, an associate professor of civil, architectural and environmental engineering at Missouri University of Science and Technology.
Researchers don’t fully understand the liquefaction process for silts (they have a better understan... | <urn:uuid:4fa9c371-6685-4def-bfb2-0bd3977840d9> | 3.671875 | 981 | Content Listing | Science & Tech. | 38.948954 | 95,631,109 |
2018-07-05 | Editor : et_editor 740 pageviews
Japanese Researchers Use AI-Based Model to Discover Better Polymers for Organic PV Cells
A major challenge in the development of organic photovoltaic (PV) cells is obtaining the polymer materials that meet the design requirements. Because there are millions of possible comb... | <urn:uuid:2df34bbe-3d5d-428d-8c64-4180af3ccac5> | 3.46875 | 1,055 | News Article | Science & Tech. | 25.90426 | 95,631,124 |
Group 8 element
This article does not cite any sources. (December 2009) (Learn how and when to remove this template message)
This article possibly contains original research. (April 2018) (Learn how and when to remove this template message)
|Group 8 in the periodic table|
26 Transition metal
44 Transition metal
76 Tran... | <urn:uuid:4b34c520-9a63-4635-8ad0-3f436078e267> | 3.78125 | 626 | Knowledge Article | Science & Tech. | 51.4175 | 95,631,136 |
The Alps are steadily "growing" by about one to two millimeters per year. Likewise, the formerly glaciated subcontinents of North America and Scandinavia are also undergoing constant upward movement.
This is due to the fact that at the end of the Last Glacial Maximum (LGM) about 18,000 years ago the glaciers melted and... | <urn:uuid:63f5daea-a632-45b8-b837-cbc42c1e2a79> | 4.21875 | 1,425 | Content Listing | Science & Tech. | 43.424041 | 95,631,149 |
Radiometric dating, or radioactive dating as it is sometimes called, is a method used to date rocks and other objects based on the known decay rate of radioactive isotopes.Different methods of radiometric dating can be used to estimate the age of a variety of natural and even man-made materials.The boat of a pharaoh wa... | <urn:uuid:26951528-ea95-443a-ac70-b92a5303e5fa> | 3.984375 | 370 | Knowledge Article | Science & Tech. | 40.212928 | 95,631,154 |
Can we define marine habitat use by seabirds without costly at-sea observational data? (innovation fund)
Our waters support the greatest diversity of seabirds on Earth, but defining where birds are and in what numbers can be extremely expensive. We are investigating whether relative environmental suitability (RES) mode... | <urn:uuid:97b5ce6e-569c-4548-baa6-cb40936bbb2c> | 3.09375 | 497 | News (Org.) | Science & Tech. | 16.71487 | 95,631,158 |
Formulation of Plasma Theory
In this chapter, we begin the exposition of the theory of plasmas. We shall restrict ourselves primarily to plasmas consisting of charged particles which can be represented by point charge and point mass. Each particle is assumed to obey the classical nonrelativistic equations of motion and... | <urn:uuid:f534514d-2e82-4c39-a505-571d4f7c3852> | 3.265625 | 127 | Truncated | Science & Tech. | 22.891241 | 95,631,163 |
Elementary Real Analysis
by B. S. Thomson, J. B. Bruckner, A. M. Bruckner
Publisher: Prentice Hall 2001
Number of pages: 735
Elementary Real Analysis is written in a rigorous, yet reader friendly style with motivational and historical material that emphasizes the "big picture" and makes proofs seem natural rather than ... | <urn:uuid:edd05f14-6c6a-45f2-88aa-bf08c50b5d6e> | 2.71875 | 365 | Content Listing | Science & Tech. | 31.925791 | 95,631,200 |
The team looked at the mass balance of the Antarctic ice sheet from 1992 to 2017 and found ice losses from Antarctica raised global sea levels by 0.3 inches (7.6 millimeters), with a sharp uptick in ice loss in recent years.
West Antarctica experienced the most acceleration in ice loss among regions studied during the ... | <urn:uuid:73f51bd5-26cd-4dd4-b9a3-9d26a04945e4> | 3.71875 | 827 | News Article | Science & Tech. | 41.925308 | 95,631,217 |
Its a reusable code which exports specific objects, making them available for other modules through dependency references to be used their programs.
AMD implementation is used by jQuery, Dojo, Firebug etc. There are various javascipt module loaders like RequireJS, Browserify, Webpack, SystemJS
Math.round function is us... | <urn:uuid:c5f740f7-cf98-424d-b554-eb4cc5b5b959> | 3.46875 | 1,150 | Personal Blog | Software Dev. | 65.798449 | 95,631,223 |
Introducing Natural Resources Paperback
by Graham Park
Part of the Introducing Earth and Environmental Sciences series
Over the many millennia that the human race has inhabited our planet, a use has been found for almost everything that is to be found on it.
However, since the Industrial Revolution, many of the resourc... | <urn:uuid:186a50a2-a509-4151-a3b4-86786a8f0009> | 3.40625 | 335 | Product Page | Science & Tech. | 7.250577 | 95,631,225 |
Measurements in physics are clever things. You’d trust that endeavors to evaluate a portion of the central properties of the Universe would take after a basic example: they’d begin with extensive blunder bars, in any case, over the long haul, estimating innovation enhances and the mistake bars shrivel. In a perfect wor... | <urn:uuid:92c3ab3f-fe37-47a1-8eee-dacfd854cb65> | 2.734375 | 1,073 | Truncated | Science & Tech. | 32.433095 | 95,631,281 |
A) interaction between green and blue frequencies of light.
B) reflection of red light.
C) reflection of greenish-blue light.
D) absorption of greenish-blue light.
E) absorption of red light.
2.Atmospheric refraction tends to make daytimes
A) longer. B) shorter. C) no change in day length
Recently Asked Questions
- Con... | <urn:uuid:e46c7985-0ae4-4b09-a9fd-1ef160093229> | 2.9375 | 184 | Content Listing | Science & Tech. | 66.700833 | 95,631,283 |
The continental crust is commonly viewed as being formed in subduction zones, but there is no consensus on the relative roles of oceanic or continental arcs in the formation of the continental crust. The main difficulties of the oceanic arc model are how the oceanic arcs can be preserved from being subducted, how we ca... | <urn:uuid:d83d3760-293c-46be-a543-a627476846a5> | 2.671875 | 916 | Truncated | Science & Tech. | 40.164054 | 95,631,323 |
Affect of solar wind on Earth
How does the solar wind affect Earth?
There are different kinds of notable effects, which will depend on the power of the solar wind as earth is protected by its magnetic field:
- troubles in satellite communications,
- troubles in cell phone communications,
- in case of very strong wind, ... | <urn:uuid:2e71e4cd-b75a-4e61-9091-3562b6873c99> | 2.75 | 635 | Comment Section | Science & Tech. | 42.785382 | 95,631,335 |
New model could point way to microbiome forecasting in the ocean
- September 25, 2016
- 3774 Views
- 0 Likes
- 0 Comment
Each and every organism on Earth is exposed to the influence of various environmental conditions and of other living organisms. These factors can trigger stress and make the living organism more vuln... | <urn:uuid:3fdbbaae-73d5-4fee-97ea-25b9adc460a6> | 2.796875 | 126 | Truncated | Science & Tech. | 23.170745 | 95,631,348 |
20 July 2018
Crowdsourcing identification of toxic compounds
Published online 12 August 2015
A large number of algorithms can be used to evaluate the toxicity of compounds and identify risks to humans early.
Researchers from institutes around the world, including the Jordan University of Science and Technology, have ev... | <urn:uuid:c0fb63e6-6c38-4496-8943-4147d8628d1a> | 3.125 | 345 | Truncated | Science & Tech. | 23.190571 | 95,631,374 |
Install PHP on Windows 10. 8. 2008 in Php | 1 Comments | Author: | 2351 clicks
You must have a web server up and running on your Windows system, else you will not be able to run PHP Scripts.
SQL IN operator 10. 8. 2008 in Php | 1 Comments | Author: | 2205 clicks
The IN operator checks a value within a set of values sep... | <urn:uuid:3b8db1d7-f73b-4a68-8e3e-8bc447a34821> | 2.65625 | 316 | Content Listing | Software Dev. | 85.978448 | 95,631,375 |
Whenever and wherever plates are sensitometrically tested, the purpose is usually to find a correct hypersensitisation time for a new batch of emulsion. Using a sensitometer and a densitometer, primary information is measured: Fog level, speed at fixed density and gamma. From them, the astronomer will derive other info... | <urn:uuid:7db387f6-a1a9-47a0-9cd0-e8bbc2cfbd1b> | 2.9375 | 570 | Academic Writing | Science & Tech. | 50.983468 | 95,631,393 |
Calculating the cubic space inside a three-dimensional object is the same process as calculating its volume. Another way to think of it is: How much liquid, air or solid could this object hold if it were hollowed out? Or, how much space does this object take up? The calculations involved are relatively simple--so long ... | <urn:uuid:195f48cb-7346-41e2-8cb4-1dd27ed7aa85> | 4.40625 | 475 | Tutorial | Science & Tech. | 68.414051 | 95,631,405 |
is gathering strength in the waters to the east of the U.S. Mariana Islands, and is a serious threat to strike Guam and the nearby islands as a major typhoon on Friday morning (U.S. EDT.) The 8 am EDT Wednesday advisory from the Joint Typhoon Warning Center (JTWC)
put Dolphin's winds at 105 mph, and the Japan Meteorolo... | <urn:uuid:58398a99-2e50-48fa-80de-a1352032c8ee> | 2.71875 | 1,150 | Personal Blog | Science & Tech. | 60.064242 | 95,631,412 |
Dr Hanna of the University´s Department of Geography, alongside some of the World´s leading Greenland glaciologists and climatologists, analysed a combination of key meteorological and glaciological records spanning a number of decades as part of the research.
The findings, published in Journal of Climate, show how the... | <urn:uuid:64e23faa-3a9c-4f4f-beee-6238bb23af37> | 3.671875 | 956 | Content Listing | Science & Tech. | 38.285991 | 95,631,436 |
Bacteria, which reciprocally exchange amino acids, stabilize their partnership on two-dimensional surfaces and limit the access of non-cooperating bacteria to the exchanged nutrients. Scientists at the Max Planck Institute for Chemical Ecology and the Friedrich Schiller University in Jena have shown that bacteria, whic... | <urn:uuid:921a3306-3e1b-4fc3-9d3d-d8981b25ec4f> | 3.28125 | 2,192 | Content Listing | Science & Tech. | 25.615294 | 95,631,451 |
Time marches relentlessly forward for you and me; watch a movie in reverse, and you’ll quickly see something is amiss. But from the point of view of a single, isolated particle, the passage of time looks the same in either direction. For instance, a movie of two particles scattering off of each other would look just as... | <urn:uuid:cfd3b41d-1f75-4de4-9eb1-765e59de92d3> | 3.421875 | 1,904 | Content Listing | Science & Tech. | 38.433447 | 95,631,452 |
This example shows how you can avoid a common mistake often made by people inexperienced with regular expressions. As an example, we will try to build a regular expression that can match any floating point number. Our regex should also match integers and floating point numbers where the integer part is not given. We wi... | <urn:uuid:a6e1cfd8-5070-4654-84b1-da8761a05c64> | 3.28125 | 919 | Documentation | Software Dev. | 62.023759 | 95,631,470 |
Nebula is included in the Wikipedia CD Selection, see Nebula at Schools Wikipedia. Please maintain high quality standards; if you are an established editor your last version in the article history may be used so please don't leave the article with unresolved issues, and make an extra effort to include free images, beca... | <urn:uuid:7f71bef2-6c8f-48d4-8927-1ab30e33fcec> | 4 | 398 | Knowledge Article | Science & Tech. | 43.514283 | 95,631,479 |
A first evaluation of the spatial gradients in δ18Orecorded by European Holocene speleothems
Files in This Item:
|McDermott et al GPC Revised Jan 2011_.pdf||1.42 MB||Adobe PDF||Download|
|Title:||A first evaluation of the spatial gradients in δ18Orecorded by European Holocene speleothems||Authors:||McDermott, Frank
Fai... | <urn:uuid:583401e2-ce06-4419-8e75-27e67443d0db> | 2.6875 | 673 | Academic Writing | Science & Tech. | 33.43 | 95,631,481 |
Largest-Ever Undersea Landslide Revealed on Great Barrier Reef
The largest underwater landslide, along the slope bordering the famous Great Barrier Reef, has been discovered by an international group of scientists. The ancient remains, known as the Gloria Knolls Slide, were discovered about 45 miles off the coast of Qu... | <urn:uuid:723ab21b-3dba-4519-8fa4-0739e824b70b> | 3.5625 | 202 | Truncated | Science & Tech. | 24.898418 | 95,631,483 |
What is relative dating in science cold case video dating
Before the advent of absolute dating methods in the twentieth century, nearly all dating was relative.The main relative dating method is stratigraphy (pronounced stra-TI-gra-fee), which is the study of layers of rocks or the objects embedded within those layers.... | <urn:uuid:3428dd96-1ede-40f0-9ded-e6664629b51b> | 3.65625 | 327 | Knowledge Article | Science & Tech. | 33.606012 | 95,631,485 |
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Foundress: a female founder, a group or organization created by a female.
Harvest: gather materials, usually food. Farmers harvest their crops at the end of each growing season.
Regurgitate: to vomit partially digested food. Birds and som... | <urn:uuid:f440354b-cb62-4c66-a240-486314df6d0e> | 3.15625 | 978 | Knowledge Article | Science & Tech. | 61.248869 | 95,631,524 |
This article will cover the methods for managing kernel modules.
The Template:Codeline command handles the addition and removal of modules from the Linux kernel.
To manually load (or add) a module, run:
# modprobe module_name
Occasionally you could need to remove (or unload) a module; in this case use the following com... | <urn:uuid:a76b88ae-230e-4edf-bc94-6e9f9e63b81f> | 2.578125 | 480 | Tutorial | Software Dev. | 22.844973 | 95,631,530 |
Amphibians are at home in water, but can they also sense volatile compounds in the air? “Indeed they can,” reports Stefan Schulz. Working with colleague Miguel Vences and Ph.D. students Dennis Poth and Katharina Wollenberg at the University of Brunswick, he has found volatile pheromones in frogs from Madagascar. In the... | <urn:uuid:5271297c-45cd-4747-8c1c-276f2beb9074> | 3.640625 | 1,280 | Content Listing | Science & Tech. | 33.887263 | 95,631,531 |
The sky on Pluto is blue. NASA just sent home the pictures.
Oh, and there’s water, too. Frozen, but still water.
The latest NASA photos rewrite the book on Pluto yet again, adding planet-like details about the little body that had its planet-ness stripped away by hard-hearted astronomers in 2006.
So, could Pluto make a... | <urn:uuid:61cce436-d330-459c-809a-baad6e0b9194> | 3.234375 | 483 | News Article | Science & Tech. | 61.700318 | 95,631,543 |
Even if all three barriers are damaged, the nuclear fuel will not dissolve into the groundwater, according to a new doctoral dissertation from Chalmers University of Technology.
By Midsummer it will be announced where Sweden's spent nuclear fuel will be permanently stored. Ahead of the decision a debate is underway reg... | <urn:uuid:74ce7096-87e2-4748-a2e3-d9eae7d02839> | 3.65625 | 1,344 | Content Listing | Science & Tech. | 42.290423 | 95,631,546 |
Prior to the turn of the 20th century, hunters engaged in a holiday tradition known as the Christmas "Side Hunt." They would choose sides and go afield with their guns—whoever brought in the biggest pile of feathered (and furred) quarry won.
Conservation was in its beginning stages in that era, and many observers and s... | <urn:uuid:f0d6ecfc-6859-459b-8e41-71e389f1e4b6> | 4.03125 | 718 | About (Org.) | Science & Tech. | 41.325694 | 95,631,558 |
The Solar Longitude (Abbrev: S.L., λ ☉) is 216 degrees, this value is the the date of maximum activity. It is measured as a degree with zero degree indicating spring equinox (roughly March 21st/22nd). 90 is the Summer Solstice, 180 is the Autumn Equinox and 270 is the Winter Solstice. This degree is independent of the ... | <urn:uuid:f8a18afa-e299-42c5-ab85-33375bc8251a> | 2.65625 | 316 | Knowledge Article | Science & Tech. | 63.025096 | 95,631,561 |
Physicists tackle long-standing question using novel experimental approach
Scientists from the University of Göttingen and the Jülich Research Centre have made an important step towards a deeper understanding of metal-semiconductor interfaces. By means of a novel experimental approach the researchers investigated the d... | <urn:uuid:dafbb9d3-4cd1-451b-ad84-4cef1f50992e> | 2.625 | 1,317 | Content Listing | Science & Tech. | 28.600031 | 95,631,569 |
The Solar Longitude (Abbrev: S.L., λ ☉) is 33.6 degrees, this value is the the date of maximum activity. It is measured as a degree with zero degree indicating spring equinox (roughly March 21st/22nd). 90 is the Summer Solstice, 180 is the Autumn Equinox and 270 is the Winter Solstice. This degree is independent of the... | <urn:uuid:5b19cfef-e1e2-4e71-abe6-645e176b4147> | 2.671875 | 322 | Knowledge Article | Science & Tech. | 65.121229 | 95,631,570 |
PlantTracker data from 2012 onwards
CitationNature Locator (2017). PlantTracker data from 2012 onwards. Occurrence dataset https://doi.org/10.15468/8y4bie accessed via GBIF.org on 2018-07-22.
DescriptionDistribution and abundance data on 16 high priority non-native, invasive plant species primarily from across the UK. ... | <urn:uuid:642186ba-20bd-4be3-ab07-346ac5b6a426> | 2.796875 | 659 | Structured Data | Science & Tech. | 13.658784 | 95,631,612 |
HUGE NUMBERS OF JELLYFISH SWARM IN UK'S SUMMER SEAS
HUGE NUMBERS OF JELLYFISH SWARM IN UK’S SUMMER SEAS MCS urges beach goers and sea users to take part in a national survey as barrel, moon, compass, blue and lion’s mane jellyfish swarm in our seas.
HUGE NUMBERS OF JELLYFISH SWARM IN UK’S SUMMER SEAS MCS urges beach go... | <urn:uuid:098b51c0-e211-45fa-8a56-06cc3008911e> | 2.859375 | 927 | News (Org.) | Science & Tech. | 36.263534 | 95,631,672 |
Authors: Fran De Aquino
Devices that collect water from the atmospheric air using condensation are well-known. They operate in a manner very similar to that of a dehumidifier: air is passed through a cooled coil, making water to condense. This is the most common technology in use. Here, we present a device that can col... | <urn:uuid:be2fdd8d-fe71-41c1-b4da-200051f342c4> | 3.1875 | 362 | Knowledge Article | Science & Tech. | 42.808859 | 95,631,678 |
public class LineWordReader extends java.lang.Object implements WordReader, java.io.Serializable
WordReaderthat considers each line of a document a single word.
The intended usage of this class is that of indexing stuff like lists of document
identifiers: if the identifiers contain nonalphabetical characters, the defau... | <urn:uuid:c3d91d51-2c52-43c9-8c74-9d2e5db607aa> | 2.8125 | 291 | Documentation | Software Dev. | 46.491842 | 95,631,691 |
2 years ago6 views
A shark’s snout contains tiny pores, known as ampullae of Lorenzini, which can sense weak electric fields from prey. Now, new research indicates that a jelly inside the pores is a highly efficient proton conductor. According to Science News, sharks have a sixth sense that helps them locate prey in mu... | <urn:uuid:c250dea8-f114-4864-be00-cce4c5613b76> | 3.53125 | 89 | Truncated | Science & Tech. | 51.295357 | 95,631,700 |
Video: Planet Earth, The Living Machine. What is the Theory of Plate Tectonics? “It is a theory that describes the formation, movements, and interactions of earth’s plates.”. Video: Planet Earth, The Living Machine. How can the Grand Canyon reveal the history of the Earth?
What is the Theory of Plate Tectonics?
“It is ... | <urn:uuid:3b4a7307-1439-434c-ae30-5691cacf19dd> | 3.75 | 1,098 | Content Listing | Science & Tech. | 59.88831 | 95,631,721 |
A View from Emerging Technology from the arXiv
One-Third of Sun-Like Stars Have Earth-Like Planets In Habitable Zone
Astronomers have calculated the likelihood of finding Earth-like planets around other stars using the latest data from the Kepler mission.
The Kepler orbiting observatory is specifically designed to find... | <urn:uuid:28a792b4-c40f-40ba-b04f-d8eaa17f9af6> | 3.65625 | 612 | Truncated | Science & Tech. | 53.999345 | 95,631,722 |
Surface Area of Cube
In this section we will discuss Surface Area of Cube :
means the area required for making the cube. After unfolding it we get the area of each face. The total area of each face which is in square shape gives us the Surface area of cubical shape.
From the above figure, we can see that there are 6 fa... | <urn:uuid:402ba276-3b5d-4a4b-8192-39fe2b95edd9> | 4.0625 | 676 | Tutorial | Science & Tech. | 68.079959 | 95,631,725 |
The GHG Reservoir (G-res) tool allows companies, investors, consultants, decision-makers and other stakeholders to report on the carbon footprint of a reservoir.
Using readily available input data, the tool provides a cost effective way to more accurately assess net greenhouse gas (GHG) emissions.
The tool was develope... | <urn:uuid:e617c2a6-0727-4c3f-93dc-fbe3ba1c849f> | 3.640625 | 285 | Knowledge Article | Science & Tech. | 14.761789 | 95,631,739 |
Researchers engineer bacteria to exhibit stochastic Turing patterns
First in-vivo proof of principle that patterns can be stabilized by noise
The mechanism of pattern formation in living systems is of paramount interest to bioengineers seeking to develop living tissue in the laboratory. Engineered tissues would have co... | <urn:uuid:9623e33e-5c58-4161-bcf5-1b781be40e10> | 3.546875 | 1,581 | News (Org.) | Science & Tech. | 33.823013 | 95,631,748 |
Photograph taken on October 1, 2004 of renewed volcanic activity within the crater formed by the eruption of Mount St. Helens in 1980. Recent activity, concentrated on the south side of the volcanic dome formed in the 1980s, includes uplift of a new dome from beneath the crater glacier and formation of vents by glacier... | <urn:uuid:1192d76b-a045-4130-9dfd-99e5f5576b4f> | 3.875 | 1,054 | Content Listing | Science & Tech. | 43.737349 | 95,631,751 |
The brown bear (Ursus arctos) is considered an endangered species across Europe. While the species is largely extinct in the western part of the continent, larger populations have persisted in the eastern part, including Russia, the Carpathians and the Balkan Peninsula.
“Unfortunately, we lack considerable knowledge ab... | <urn:uuid:e169167b-ec35-4dec-8af0-ece59afd3290> | 3.3125 | 1,477 | Content Listing | Science & Tech. | 34.424433 | 95,631,752 |
Our genes decide about many things in our lives – what we look like, which talents we have, or what kind of diseases we develop. For a long time dismissed as “junk DNA”, we now know that also the regions between the genes fulfil vital functions. They contain a complex control machinery with thousands of molecular switc... | <urn:uuid:5aa01e47-42d4-489a-b998-693bd903d106> | 3.484375 | 1,795 | Content Listing | Science & Tech. | 43.998109 | 95,631,789 |
The Bayon temple in Angkor Thom, Cambodia has shown serious deterioration and is subject to the formation of various pigmented biofilms. Because biofilms are damaging the bas-reliefs, low reliefs engraved on the surface of sandstone, information about the microbial community within them is indispensable to control biof... | <urn:uuid:922aac64-d1dd-4edd-be93-828d3e9266bf> | 3.09375 | 328 | Academic Writing | Science & Tech. | 4.634 | 95,631,801 |
Washington: Harvard scientists have created a system that uses bacteria to convert solar energy into a liquid fuel.
The work integrates an "artificial leaf," which uses a catalyst to make sunlight split water into hydrogen and oxygen, with a bacterium engineered to convert carbon dioxide plus hydrogen into the liquid f... | <urn:uuid:59f95bfd-77d1-40a2-b950-bf4396551838> | 3.8125 | 413 | News Article | Science & Tech. | 25.786346 | 95,631,841 |
Concentric crater fill
A concentric crater fill is a landform where the floor of a crater is mostly covered with a large number of parallel ridges. It is common in the mid-latitudes of Mars, and is widely believed to be caused by glacial movement. Areas on Mars called Deuteronilus Mensae and Protonilus Mensae contain m... | <urn:uuid:c3a15974-8cd2-45b1-b891-c027986c775c> | 4.25 | 1,007 | Knowledge Article | Science & Tech. | 53.390371 | 95,631,842 |
This article needs additional citations for verification. (October 2010) (Learn how and when to remove this template message)
Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through ... | <urn:uuid:7ae0fc75-b4d1-44e6-8fb8-567ae20f2644> | 3.8125 | 3,262 | Knowledge Article | Science & Tech. | 38.857058 | 95,631,843 |
The answer to what’s killing the world’s coral reefs may be found in a tiny chip that fits in the palm of your hand.
Scientists at Lawrence Berkeley National Laboratory and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in t... | <urn:uuid:e8e62f01-7b32-4259-84ee-48add9b66537> | 4.0625 | 1,663 | Content Listing | Science & Tech. | 35.175249 | 95,631,847 |
Nonlinear and switchable metamaterials achieved by artificial structuring on the subwavelength scale have become a central topic in photonics research. Switching with only a few quanta of excitation per metamolecule, metamaterial’s elementary building block, is the ultimate goal, achieving which will open new opportuni... | <urn:uuid:2685e28b-9d84-4b9a-a6ba-c79f0dfb3744> | 2.734375 | 2,200 | Content Listing | Science & Tech. | 7.486582 | 95,631,867 |
Microgomphus nyassicus (Grünberg, 1902)
- scientific: M. mozambicensis Pinhey, 1959
Type locality: Mozambique-Zimbabwe border, Zimbabwe
Separation from the possibly synonymous Microgomphus schoutedeni is tentative: may range from southern Kenya to Katanga and north-eastern South Africa, having the inner branch about as... | <urn:uuid:85c46146-b3d0-472e-a04f-0f6ac6a9de81> | 3.046875 | 469 | Knowledge Article | Science & Tech. | 65.117427 | 95,631,886 |
A Chiral Molecule is a type of molecule that is non-superposable over its mirror image. On the other hand, achiral molecules are one that are superposable over its mirror image, as in they are identical to their mirror images. Thus, it can be seen that chirality usually stems from some sort of asymmetry in the carbon-b... | <urn:uuid:6551b9af-ac23-4f67-bbae-5572bf103518> | 3.65625 | 319 | Knowledge Article | Science & Tech. | 30.236883 | 95,631,887 |
The effects of climate change, overfishing, chronic oil pollution and predation by introduced mammals are among the major factors cited repeatedly by penguin scientists as contributing to these population drops. Prior to the conference, thirteen of these penguin species were already classified as endangered or threaten... | <urn:uuid:9ae78b36-3a49-49ad-90c1-b421a48796b3> | 3.984375 | 1,336 | Content Listing | Science & Tech. | 37.149991 | 95,631,895 |
NASA's Terra satellite passed over Tropical Storm Hanna on Oct. 27 when it made landfall near the northern Nicaragua and southern Honduras border.
On Oct. 27 at 16:00 UTC (12 p.m. EDT) the MODIS instrument aboard NASA's Terra satellite captured a visible image of Tropical Storm Hanna straddling the border between Hondu... | <urn:uuid:1198c014-3f89-4a48-96d6-383072773dc9> | 3.171875 | 903 | Content Listing | Science & Tech. | 43.108546 | 95,631,913 |
POLinSAR: Advances in radar remote sensing
An advanced technique for analysing radar images shows tremendous promise for scientists studying forests, agriculture, ice and other terrain types, but experts at a recent ESA workshop cautioned that research work is needed before practical applications can be developed.
More... | <urn:uuid:c2f00f1d-de06-42a3-be93-c32a15817dd7> | 3.34375 | 3,095 | Content Listing | Science & Tech. | 19.622026 | 95,631,914 |
Axiomatic probability is a unifying probability theory. It sets down a set of axioms (rules) that apply to all of types of probability, including frequentist probability and classical probability. These rules, based on Kolmogorov’s Three Axioms, set starting points for mathematical probability.
Kolmogorov’s Three Axiom... | <urn:uuid:626cbfd4-2601-4c8e-9078-40db7369427a> | 3.921875 | 990 | Tutorial | Science & Tech. | 47.529009 | 95,631,982 |
In this course, we will be looking at general solutions of tangent , where k is a real number
There is always a value between and such that tangent (k has to be a real number). This value is known as the principal value of . is known as the principal solution of . The intersection of the line and the tangent graph show... | <urn:uuid:e5768e51-4123-425a-9262-02ec1a6e38c8> | 3.6875 | 239 | Tutorial | Science & Tech. | 57.098506 | 95,631,991 |
A team with researchers from Freiburg discovered a new mechanism for the regulation of protein synthesis
Mitochondria, best known for their role as cellular power plants, perform numerous vital tasks in the cell. During cell respiration, reactive oxygen species can be formed in mitochondria. If these are present in exc... | <urn:uuid:353b5b72-f27d-4345-99de-0ffd1575d6a3> | 3.234375 | 1,480 | Content Listing | Science & Tech. | 35.149323 | 95,631,998 |
EXPERIMENT NO. 4
Claver, L. Z. X. Y.1, Palad, C. C.2, Rocha, R. D. P3
1Anthropology Department, College of Social Sciences and Philosophy, 2National Institute of Geological Sciences, College of Science, 3Department of Food Science and Nutrition, College of Home Economics,
University of the Philippines, Diliman, Quezon ... | <urn:uuid:10e0cb09-6695-4705-80a3-096ec56fda49> | 3.59375 | 1,014 | Academic Writing | Science & Tech. | 57.658853 | 95,632,014 |
posted by Sabia
what are two distinguishing characteristics of prokaryotes?
- Ms. Sue
they range in size from 1 to 5 micrometers
Prokaryotes does not have well defined nucleus and does not have well defined cell membrane. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondr... | <urn:uuid:fa6f0f2b-f9cb-4a66-ba3f-7b85c1727cf1> | 3.203125 | 90 | Q&A Forum | Science & Tech. | 30.87 | 95,632,027 |
A View from Emerging Technology from the arXiv
The Challenge of Putting Astronauts on a Near-Earth Asteroid
Finding a near-Earth asteroid worth landing on is harder than it seems, say rocket scientists.
What next for the human exploration of space? One idea is to send the next generation of astronauts to explore a near... | <urn:uuid:aa5630f1-6eb7-41ce-a90e-c3a1382cc407> | 3.5 | 577 | Nonfiction Writing | Science & Tech. | 52.297566 | 95,632,051 |
- Research article
- Open Access
Removal of heavy metals from aqueous solution using platinum nanopartcles/Zeolite-4A
© Mehdizadeh et al.; licensee BioMed Central Ltd. 2014
Received: 1 October 2012
Accepted: 15 October 2013
Published: 7 January 2014
The effects of varying operating conditions on metals removal from aqu... | <urn:uuid:b0758f73-ea2c-4854-877a-a9aa96a029fd> | 2.515625 | 3,121 | Truncated | Science & Tech. | 48.848571 | 95,632,082 |
The Hydrological Effects of the January 94 Bush Fires on the Royal National Park
- The Institution of Engineers, Australia
- Publication Type:
- Conference Proceeding
- Proc. 28th International Hydrology and Water Resources Symposium, 2003, 2 pp. 161 - 168
- Issue Date:
Previous research into the hydrological effects o... | <urn:uuid:3bb676df-4544-4710-9594-2ed12e5c24c0> | 2.875 | 457 | Academic Writing | Science & Tech. | 38.489073 | 95,632,088 |
While spring is known for its dangerous thunderstorms that can produce violent tornadoes, fall can also feature an uptick in severe storms and is considered the second severe weather season.
(MORE: Tornado Central)
A secondary peak in tornado activity occurs in the fall in the Gulf Coast states, where temperature and h... | <urn:uuid:2f56bf93-b4fe-40e1-8e33-8362660ba4e0> | 3.8125 | 617 | News Article | Science & Tech. | 50.687034 | 95,632,089 |
Concave polygons are polygons for which a line segment joining any two points in the interior
lies completely within the figure
The word interior is important. You cannot choose one point inside and one point outside the figure
The following figure is concave:
Segment AB does not entirely lie within the polygon. That i... | <urn:uuid:3045d849-d2a6-4509-a393-641228dbc532> | 3.6875 | 300 | Content Listing | Science & Tech. | 51.388234 | 95,632,123 |
+44 1803 865913
Volcanoes become active when fluids are in motion, and erupt when these fluids escape into the atmosphere. Volcanic fluids are a mixture of solid, liquid and gas. These mixtures result in a complex range of flow behaviour, especially during interaction with conduit geometry. These processes are not dire... | <urn:uuid:8ff6c397-ee4b-4c4c-9c91-fc120d845e21> | 3.03125 | 261 | Product Page | Science & Tech. | 31.310275 | 95,632,125 |
Keywords are predefined reserved identifiers that have special meanings. They cannot be used as identifiers in your program. The following keywords are reserved for Microsoft C++. Names with leading underscores are Microsoft extensions.
1 Extended attributes for the __declspec keyword.
2 Applicable to Managed Extension... | <urn:uuid:8c9c3f92-7863-406d-aa8b-128c8f752a69> | 2.9375 | 331 | Documentation | Software Dev. | 23.131062 | 95,632,135 |
The Daily Dinosaur Media
October 9, 2007
Dinosaur discoveries continue to make news. Here are some recent findings by those who dig getting out and digging for what they can get out: Giant Ascending the Grand Staircase: A new species of duck-billed dinosaur was found in the Grand Staircase-Escalante National Monument, ... | <urn:uuid:0cfa8aec-fbc8-452c-a323-5c5e420033d4> | 2.609375 | 1,311 | Content Listing | Science & Tech. | 49.415048 | 95,632,145 |
Is equation solvable on the set of integers Z?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
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To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Diofant equation
In the set of integers (Z) so... | <urn:uuid:eb065bbf-b0b1-404d-97b5-c1e81a6e5ef0> | 2.75 | 776 | Content Listing | Science & Tech. | 71.111371 | 95,632,164 |
Preliminary observations of dayside high latitude ionospheric plasma convection with the Sondrestrom incoherent‐scatter radar indicate that plasma can be observed to enter the polar cap region through rotational reversals at most local times between dawn and dusk and not just in a narrow region around noon. Assuming th... | <urn:uuid:122b0740-8566-4a9a-a782-ccf1d6fc4a19> | 2.53125 | 295 | Academic Writing | Science & Tech. | 36.119047 | 95,632,170 |
Programming Abstractions in C++
by Eric S. Roberts
Number of pages: 682
Eric Roberts' 'Programming Abstractions in C++' gives students opportunities to practice and learn with engaging graphical assignments. A client-first approach to data structures helps students absorb, and then apply the material.
Download or read ... | <urn:uuid:3722f2da-a2e0-4479-a92c-e003628882e7> | 3.265625 | 306 | Product Page | Software Dev. | 43.000146 | 95,632,177 |
The future is huge for tiny technology. Miniaturization is, perhaps ironically, a huge deal. I mean, without it we wouldn't have had the personal computer revolution and we wouldn't have this world we live in now, where we have smartphones and tablets and other devices just as powerful as a computer, that can fit in th... | <urn:uuid:824a4d80-5483-4bd1-9f2c-e2b7761eb18c> | 3.453125 | 4,519 | Content Listing | Science & Tech. | 46.380002 | 95,632,180 |
Climate change creating a new world
Flooded coastlines, wildfires and extinctions
Washington -- In his inaugural address, President Barack Obama made climate change a priority of his second term. It may be too late.
Within the lifetimes of today's children, scientists say, the climate could reach a state unknown in civ... | <urn:uuid:d6c181b8-2ab6-4a19-89e0-481e35800745> | 3.875 | 2,132 | Truncated | Science & Tech. | 53.355241 | 95,632,185 |
Multiple-Core Straight Conductors
As already indicated, combined materials with internal stabilization are manufactured in the form of multiple-core conductors, since the production and use of a single-core superconducting wire involves serious difficulties. The number of individual superconducting strands in the condu... | <urn:uuid:2e366876-7835-48c8-bce3-89ff28dc6702> | 3.234375 | 186 | Truncated | Science & Tech. | 12.6425 | 95,632,213 |
Shared assemblies must have a strong name. A strong name consists of the assembly's name, version and culture metadata, plus a cryptographic public key and a digital signature. Because it is sufficiently unlikely that two different assemblies will have the same strong name, Microsoft considers a strong name to be a uni... | <urn:uuid:4fb7410e-8f7d-47c0-aa9e-c4f66b15322d> | 3.125 | 277 | Knowledge Article | Software Dev. | 28.427571 | 95,632,216 |
Luminescence is emission of light by a substance not resulting from heat; it is thus a form of cold-body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions or stress on a crystal, which all are ultimately caused by Spontaneous emission. This distinguishes luminescence from incandesc... | <urn:uuid:cacc2525-d71f-44a2-b534-7d1eb752fdcd> | 3.765625 | 1,244 | Knowledge Article | Science & Tech. | 17.838144 | 95,632,221 |
Among other developments, the technological revolution has lead to introduction of new chemicals to better serve in instruments and materials. The consequences of the extensive increase in use of new chemicals can be detected in the environment world wide, i.e. in wildlife and humans. To ensure this problem to be minim... | <urn:uuid:bbbb2f0d-5076-45b7-9e8e-8dbb72a3b9ad> | 3.09375 | 342 | Academic Writing | Science & Tech. | 3.717917 | 95,632,225 |
+44 1803 865913
By: Helen Byron
119 pages, Figs, tabs
Aims to help Environmental Impact Assessment (EIA) achieve its potential by providing best practice guidance on the treatment of biodiversity in EIAs for road schemes. It provides a detailed approach that is applicable not just to road schemes, but to EIAs of other ... | <urn:uuid:c68a1516-dabd-4dbd-b44a-e80b1d073a0e> | 2.625 | 196 | Product Page | Science & Tech. | 20.428358 | 95,632,226 |
1. A species of wren arrives on a chain of volcanic islands off the coast of New Zealand that previously had no wrens. After several thousand years, wrens from these islands are able to interbreed with occasional migrants from the mainland, but the resulting offspring are poorly adapted to compete with the local wrens ... | <urn:uuid:31180185-2ae7-4f04-bc2f-bf81169b4dd5> | 3.828125 | 257 | Truncated | Science & Tech. | 48.39 | 95,632,232 |
- Open Access
Numerical analysis for ground temperature variation
© The Author(s) 2017
Received: 20 February 2017
Accepted: 27 October 2017
Published: 1 November 2017
This paper aims to predict ground temperature variation with depth for time variant ambient air temperature and solar radiation data for Jamshedpur, Indi... | <urn:uuid:da63c19e-1da7-4c40-b305-575e26738d27> | 2.5625 | 2,048 | Academic Writing | Science & Tech. | 47.649108 | 95,632,234 |
LOOPS (LISP OBJECT ORIENTATED PROGRAMMING SYSTEM) adds data, object, and rule orientated programming to the procedure orientated programming of Interlisp-D (<103>). In object orientated programming, behaviour is determined by responses of instances of classes to messages sent between these objects with no direct access... | <urn:uuid:a4912ace-721d-4cc2-8fd4-a6b9a8620167> | 3.078125 | 227 | Academic Writing | Software Dev. | 20.467742 | 95,632,235 |
S. Nagirnyak and T. Dontsova*
Department of Chemistry, National Technical University of Ukraine “Igor Sikorsky KPI”, Kyiv 03056, Ukraine
Received Date: June 13, 2017 Accepted Date: July 03, 2017 Published Date: June 05, 2017
Citation: Nagirnyak S, Dontsova T. Effect of Modification/Doping on Gas Sensing Properties of S... | <urn:uuid:a9d530b9-f19c-416b-9a9e-3ee0bb4235fa> | 2.515625 | 2,835 | Academic Writing | Science & Tech. | 30.509269 | 95,632,265 |
One of the topics we covered in my second day of instructor led training was control structures. Here a some tips and specifics I learned. The PL/SQL IF statement treats NULL and FALSE the same way. They fail the IF test and cause the code to go on. Also if you include an ELSE clause in a IF statement, then one of the ... | <urn:uuid:c3d9a30b-6ace-4939-ae9a-8d9ea9c61a11> | 2.609375 | 308 | Personal Blog | Software Dev. | 65.325299 | 95,632,282 |
At the heart of a photosystem lies the reaction center, which is an enzyme that uses light to reduce molecules (provide with electrons). This reaction center is surrounded by light-harvesting complexes that enhance the absorption of light.
Two families of reaction centers in photosystems exist: type I reaction centers ... | <urn:uuid:c7fbfc18-60a2-4226-be73-ebd4778aff46> | 3.875 | 324 | Knowledge Article | Science & Tech. | 21.157582 | 95,632,287 |
THE threat from Africanized ''killer'' bees arises from their mass attacks rather than their venom, according to research reported in a recent issue of the journal Nature.
Dissections of 1,000 European honeybees from Arizona and 1,000 Africanized bees from Costa Rica showed that the Africanized variety carried less ven... | <urn:uuid:efcd8df8-54b6-47d2-8284-be84356f3205> | 3.296875 | 249 | Truncated | Science & Tech. | 41.804386 | 95,632,306 |
Species Detail - Black Rat (Rattus rattus) - Species information displayed is based on all datasets.
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
Invasive Spe... | <urn:uuid:4a8bf982-b940-417e-b7bf-f5d97096d30f> | 2.625 | 174 | Structured Data | Science & Tech. | 33.005 | 95,632,319 |
Pulsars are highly magnetised, rotating neutron stars that emit a beam of electromagnetic radiation. The radiation can only be observed when the beam of emission is pointing towards the Earth. This is called the lighthouse effect and gives rise to the pulsed nature that gives pulsars their name.
Adverts Blocked Please ... | <urn:uuid:73509bfe-010c-487d-814d-5f4126699a81> | 4.25 | 785 | Knowledge Article | Science & Tech. | 59.805695 | 95,632,350 |
Many animals are able to rapidly extend their tongues to catch prey. In fact, the chameleon extends its tongue at an acceleration rate of 500 metres per second square - generating 5 times the G force experienced by an F-16 fighter during its most demanding maneouvre! New research presented at the Society for Experiment... | <urn:uuid:487cf213-6201-45a5-bd87-2261d183ad03> | 3.21875 | 1,087 | Content Listing | Science & Tech. | 40.273279 | 95,632,367 |
A V-type asteroid
is an asteroid
whose spectral type
is that of 4 Vesta
. Approximately 6% of main-belt asteroids
are vestoids, with Vesta being by far the largest of them. They are relatively bright, and rather similar to the more common S-type asteroid
, which are also made up of stony irons
and ordinary chondrites
,... | <urn:uuid:4c288d1a-5203-4f64-b23c-132fd2b3a81b> | 3.203125 | 464 | Knowledge Article | Science & Tech. | 49.126115 | 95,632,378 |