Search results for deep learning

Social Sciences May 8, 2024

Disadvantaged entrepreneurs often fear success, but new research can help

When low-income entrepreneurs start their own businesses, they frequently fear failure—a well-documented phenomenon. But over time, they may also fear success, given the costs and unknowns it can bring, and this barrier ...

Cell & Microbiology May 8, 2024

Study pinpoints cellular response to pressure in sea star embryos

An international team of scientists has discovered a new cellular mechanism that explains how cells can adapt to pressure changes during tissue growth by packing themselves into a unique shape.

Environment May 8, 2024

How rising treelines can affect Alpine lakes

An EPFL scientist along with colleagues from universities across Europe have completed the first-ever quantitative study of the changes that soil organic matter from forests can cause in high-altitude and high-latitude lakes ...

Ecology May 7, 2024

Using algorithms to decode the complex phonetic alphabet of sperm whales

The allure of whales has stoked human consciousness for millennia, casting these ocean giants as enigmatic residents of the deep seas. From the biblical Leviathan to Herman Melville's formidable Moby Dick, whales have been ...

Environment May 7, 2024

What are nanoplastics? An engineer explains concerns about particles too small to see

It's become common to read that microplastics—little bits of plastic, smaller than a pencil eraser—are turning up everywhere and in everything, including the ocean, farmland, food and human bodies. Now a new term is gaining ...

Biochemistry May 6, 2024

Simulated chemistry: New AI platform designs tomorrow's cancer drugs

Scientists at UC San Diego have developed a machine learning algorithm to simulate the time-consuming chemistry involved in the earliest phases of drug discovery, which could significantly streamline the process and open ...

Plants & Animals May 3, 2024

Rising mercury levels may contribute to declining Steller sea lion populations

A team of researchers from Texas A&M University and other institutions has made a surprising discovery about rising mercury levels in Steller sea lion pups that may have detrimental effects on the endangered species.

Ecology May 2, 2024

For microscopic organisms, ocean currents act as 'expressway' to deeper depths, study finds

Some of the ocean's tiniest organisms get swept into underwater currents that act as a conduit that shuttles them from the sunny surface to deeper, darker depths where they play a huge role in affecting the ocean's chemistry ...

Biotechnology May 2, 2024

Researchers detect toxic chemicals in aquatic organisms with new AI method

Swedish researchers at Chalmers University of Technology and the University of Gothenburg have developed an AI method that improves the identification of toxic chemicals—based solely on knowledge of the molecular structure.

Astronomy May 2, 2024

X-ray satellite XMM-Newton sees 'space clover' in a new light

Astronomers have discovered enormous circular radio features of unknown origin around some galaxies. Now, new observations of one dubbed the Cloverleaf suggest it was created by clashing groups of galaxies.

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