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Home > News > Tags > computer models
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Stories about: computer models |
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Scientists at the Lulea University of Technology announce the development of a new computer model, which is perfectly capable of mimicking a pair of human brain functions in a digital environment. A number of potentially-groundbreaking applications spring to mind, including the development of machines that are able t... |
28 November 2009
06:25 GMT |
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One of the most important things to do when discovering a new species of animals or of ancient hominids, in the fossil record is to depict it as accurately as possible. For many years, paleoartists, which specialize in creating drawings or sculptures of creatures that lived millions of years ago, have accompanied arc... |
26 November 2009
06:38 GMT |
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Scientists at the University of Minnesota announce the development of a new and unique computer model, designed to assist experts in reverting real streams to initial, healthier states. The program, which has been dubbed the Virtual StreamLab, demonstrates the physical of natural water flows with unprecedented realis... |
25 November 2009
02:46 GMT |
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Scientists at the Northern Illinois University (NIU) have recently announced that they managed to develop a new computer-generated map of the Red Planet, which adds more proof to the theory that claims a liquid ocean of water once existed on Mars. The team collaborated with colleagues from the Lunar and Planetary Ins... |
23 November 2009
11:11 GMT |
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Between recent ice ages, temperatures in Antarctica apparently increased significantly, a new body of researches shows. This has led scientists to conclude that the Eastern part of the Southern continent, which is currently melting faster due to global warming, also did so in the past. This demonstrates an ongoing su... |
19 November 2009
07:23 GMT |
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Within the next 90 to 100 years, carbon emissions from the burning of fossil fuels will have to be all phased out, scientists reveal. A temperature rise of only two degrees Celsius would reshape the international map, modifying the borders of all countries that are next to seas and oceans. In order to avoid catastrop... |
18 November 2009
18:51 GMT |
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Speaking yesterday at the SC09 international supercomputing conference, in Portland, scientists announced that the Cray XT5 high-performance computing system, also known as the Jaguar supercomputer, had officially become the world's fastest computer. The Jaguar moved far ahead of IBM's Roadrunner, which has... |
17 November 2009
05:08 GMT |
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With the inevitable advent of metamaterials and invisibility cloaks, the world is eager to know precisely how a hidden object would look like in real life. While practical applications are still some time away, German researchers at the Karlsruhe Institute of Technology have recently released a series of pictures on ... |
13 November 2009
19:31 GMT |
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Everyone who has ever wiped out dust from an entire house can tell you that, just hours after cleaning, the stuff always returns undisturbed, as if nothing ever happened. This is naturally a nuisance to people who spend hours trying to clean up. Most of us have also wondered as to where all the dust keeps coming from... |
13 November 2009
16:31 GMT |
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In spite of being so common it's becoming annoying at times, sand is one of the most peculiar states of matter on the planet. While it may indeed not show, the stuff is able to behave like both a solid and a liquid at the same time, an ability that has made many physicists puzzle over which one of the two sands ... |
10 November 2009
10:59 GMT |
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Over recent years, scientists have devised a number of computer models in their attempt to decipher how changes in the atmosphere will influence human activities in some of the most populated areas of the world. Some of the most complex such models to date are those that have been created for heavy rainfall, but, acc... |
9 November 2009
18:31 GMT |
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Certain compounds of silicon, aluminum and oxygen, known as zeolites, are essential to such products as kitty litter, detergents and gasoline, and, as such, important for the modern-day lifestyle we are accustomed to. There are, at this point, about 200 known types of the stuff, but experts have hypothesized for a lo... |
3 November 2009
21:21 GMT |
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Future nanodevices will be structures that are extremely small, and that will play a huge host of roles, both in the human body and in the industry. However, in order to make them operational, very small wires, called nanowires, are needed. These structures are made from such materials as gold, silver or, in some... |
30 October 2009
07:35 GMT |
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Scientists have tried for a long time to figure out how the elements necessary for life might appear on other planets. One of the preferred ways to do this was with the help of a computer model, which simulated the interactions that appeared between a number of chemical elements, and determined the probability of the... |
29 October 2009
21:51 GMT |
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One of the most arduous dreams that spies and secret agencies around the world have is to benefit from invisible observers in all possible situations. One way this can be done, and that, apparently, will become reality fairly soon, is through small, insect-like robots, outfitted with small-scale observation equipment... |
28 September 2009
19:01 GMT |
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As the months go by, it becomes painfully obvious to all those involved with getting Spirit out of its predicament that it isn't going to be an easy task. Though they knew from day one that it was going to be very difficult to remove the rover from the loose patch of Martian soil called Troy, engineers at NASA&#... |
15 September 2009
02:34 GMT |
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More than 4,000 objects bearing the symbols characteristic to the Indus Valley Civilization have been discovered in the past century, a wealth of information that should, at least in theory, mean that archaeologists know everything there is to know about the time. However, that is not the case. Since the earliest sym... |
4 August 2009
13:31 GMT |
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Over recent decades, the complexity of simulations conducted using the world's supercomputers has increased significantly, and it is now possible to mimic the path of an atom or the behavior of a fly, or run simulations involving numerous factors at the same time. Taking his inspiration from the way meteorologis... |
24 July 2009
03:50 GMT |
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It would appear that petascale supercomputers, able to perform one quadrillion (one million billion) operations per second or more, are no longer in fashion for studying black holes, the collision of galaxies, or the decay of protons in the magnetosphere, but rather for understanding things that were thought to be ou... |
7 July 2009
06:55 GMT |
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Antibody drugs are among the most potent forms of medication that the world has ever seen, but their efficiency is counteracted by a built-in deficiency – the fact that the actual antibodies inside the drugs tend to clump together if they spend too much time on the shelves, causing them to become ineffective. D... |
30 June 2009
16:31 GMT |
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Sunspots have been thoroughly analyzed over the past couple of years, as a low solar cycle minimum turned the attention of the astronomical community to the Sun. But, despite trying to explain how the formations appeared, very few experts were able to come up with believable theories as to what they were made of, and... |
19 June 2009
03:55 GMT |
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Directly assessing the toughness of neutron stars spinning billions of light-years away is a physical impossibility for now, so Indiana University (IU) researcher Charles Horowitz, who is also a College of Arts and Sciences' Department of Physics professor, used supercomputer time at both the university and the ... |
7 May 2009
05:55 GMT |
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