Search results for supercomputers

Environment May 4, 2024

Researcher: Climate models can run for months on supercomputers—but my new algorithm can make them ten times faster

Climate models are some of the most complex pieces of software ever written, able to simulate a vast number of different parts of the overall system, such as the atmosphere or ocean. Many have been developed by hundreds of ...

Molecular & Computational biology May 2, 2024

Team evaluates agricultural management practices in new nitrous oxide accounting method

As greenhouse gases go, nitrous oxide (N2O) is a doozy. With a global warming potential 273 times that of carbon dioxide, mitigating N2O could make a big difference. But before mitigation can happen, it's important to understand ...

Earth Sciences May 1, 2024

New computer algorithm supercharges climate models and could lead to better predictions of future climate change

Earth System Models—complex computer models that describe Earth processes and how they interact—are critical for predicting future climate change. By simulating the response of our land, oceans and atmosphere to manmade ...

Earth Sciences Apr 30, 2024

How the plant world shapes the climate cycle

In order to understand the Earth's resilience, researchers at ETH Zurich are modeling climate changes from times long past. And they show that plants are not simply victims of circumstances, but have helped to shape climate ...

Superconductivity Apr 24, 2024

Scientists tune the entanglement structure in an array of qubits

Entanglement is a form of correlation between quantum objects, such as particles at the atomic scale. The laws of classical physics cannot explain this uniquely quantum phenomenon, yet it is one of the properties that explain ...

Cell & Microbiology Apr 23, 2024

Using bacteriophage-derived lysin to target odor-causing bacteria in armpits

Body odor from the armpits comes from bacteria metabolizing sweat produced by the apocrine glands. These bacteria are native to our skin, but the odors produced differ among people. Generally, people use deodorants on their ...

Biochemistry Apr 23, 2024

New toolkit makes molecular dynamics simulations more accessible

Molecular dynamics (MD) simulations have become a powerful tool in the ever-growing fields of molecular biology and drug development. While many MD simulation techniques exist, parallel cascade selection MD (PaCS-MD) is a ...

Astronomy Apr 23, 2024

New JWST observations reveal black holes rapidly shut off star formation in massive galaxies

New research published in Nature showcases new observations from the James Webb Space Telescope (JWST) that suggest black holes rapidly shut off star-formation in massive galaxies by explosively removing large amounts of ...

Molecular & Computational biology Apr 23, 2024

Supercomputer simulation reveals new mechanism for membrane fusion

An intricate simulation performed by UT Southwestern Medical Center researchers using one of the world's most powerful supercomputers sheds new light on how proteins called SNAREs cause biological membranes to fuse.

Earth Sciences Apr 22, 2024

Record-breaking heat and humidity predicted for tropics this summer

A new statistical analysis of the interaction between El Niño and rising global temperatures due to climate change concludes that the approaching summer in the tropics has nearly a 7 in 10 chance of breaking records for ...

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