A team of chemists and computer scientists from the Swiss Federal Institute of Technology Lausanne, the University of California and Institut des Sciences et Ingenierie Chimiques, Ecole, have developed an ecosystem of tools ...
Climate change worsened flooding from a tropical cyclone that shut down much of New Zealand last month in one of the country's costliest disasters, scientists said, but they couldn't quite calculate how much it magnified ...
Environment
Mar 14, 2023
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17
Climate change isn't causing the multi-year drought that is devastating parts of Argentina, Uruguay, Brazil and Bolivia, but warming is worsening some of the dry spell's impacts, a new study says.
Environment
Feb 16, 2023
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10
A team of atmospheric scientists at Nanjing University, working with two colleagues from Tsinghua University and another from the Max Planck Institute for Chemistry, has found that the impact of smoke generated by large wildfires ...
Computer scientists at the University of Massachusetts Amherst, in collaboration with biologists at the Cornell Lab of Ornithology, recently announced in the journal Methods in Ecology and Evolution a new, predictive model ...
Ecology
Feb 1, 2023
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62
A small percentage of cows will experience problems when calving and breeders would like to know which cows are at risk. Using the vast dataset of the Dutch cattle breeding company CRV, computer scientists at the University ...
Veterinary medicine
Dec 23, 2022
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2
The English poet William Blake famously implored readers to "see the world in a grain of sand." In the journal Physics of Fluids, scientists from the University of Campinas, in Brazil, and the University of California, Los ...
General Physics
Dec 6, 2022
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122
John Crocker had expected to see a flat line—a familiar horizontal track with some slight peaks and valleys—but the plot of energy in front of him dove sharply downward.
Analytical Chemistry
Dec 5, 2022
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166
Hurricanes threaten North American coastlines every year, and they appear to be intensifying as climate changes. Similar storms can also hit colder regions to the far north, and new research suggests they will intensify, ...
Earth Sciences
Nov 16, 2022
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83
A specialist in plastic waste management, artists, musicians, computer scientists, and a poet-ornithologist who advocates for Black people in nature are among this year's 25 winners of the John D. and Catherine T. MacArthur ...
Other
Oct 12, 2022
0
1
Computer science (or computing science) is the study of the theoretical foundations of information and computation, and of practical techniques for their implementation and application in computer systems. It is frequently described as the systematic study of algorithmic processes that describe and transform information. According to Peter J. Denning, the fundamental question underlying computer science is, "What can be (efficiently) automated?" Computer science has many sub-fields; some, such as computer graphics, emphasize the computation of specific results, while others, such as computational complexity theory, study the properties of computational problems. Still others focus on the challenges in implementing computations. For example, programming language theory studies approaches to describing computations, while computer programming applies specific programming languages to solve specific computational problems, and human-computer interaction focuses on the challenges in making computers and computations useful, usable, and universally accessible to people.
The general public sometimes confuses computer science with vocational areas that deal with computers (such as information technology), or think that it relates to their own experience of computers, which typically involves activities such as gaming, web-browsing, and word-processing. However, the focus of computer science is more on understanding the properties of the programs used to implement software such as games and web-browsers, and using that understanding to create new programs or improve existing ones.
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