Search results for signal gain

Astronomy Dec 15, 2023

Breakthrough Listen scans entire galaxies for signals from extremely advanced civilizations

In 1960, Dr. Frank Drake led the first Search for Extraterrestrial Intelligence (SETI) experiment at the National Radio Astronomy Observatory in Green Bank, West Virginia. In the more than sixty years that have since passed, ...

General Physics Dec 15, 2023

Q&A: Bringing virtual reality to nuclear and particle physics

Virtual reality, or VR, is not just for fun-filled video games and other visual entertainment. This technology, involving a computer-generated environment with objects that seem real, has found many scientific and educational ...

Cell & Microbiology Nov 22, 2023

Bacteria found to contribute to the modulation of animal behavior

An increasingly important field of work in modern life sciences is the study of the symbiotic coexistence of animals, plants, and humans with their specific microbial populations. In recent years, researchers have gathered ...

Earth Sciences Nov 7, 2023

How global warming shakes the Earth: Seismic data show ocean waves gaining strength as the planet warms

As oceans waves rise and fall, they apply forces to the sea floor below and generate seismic waves. These seismic waves are so powerful and widespread that they show up as a steady thrum on seismographs, the same instruments ...

Space Exploration Nov 3, 2023

NASA Goddard's 'spiky' antenna chamber: Signaling success for 50 years

On any given day, NASA's networks may communicate with more than 100 space missions. Whether the mission keeps the lines of communication open with orbiting astronauts or peers deep into the cosmos, those dozens of satellites ...

Analytical Chemistry Nov 3, 2023

A deep variational autoencoder for proteomics mass spectrometry data analysis

Jianwei Shuai's team and Jiahuai Han's team at Xiamen University have developed a deep autoencoder-based data-independent acquisition data analysis software for protein mass spectrometry, which realizes the analysis of relevant ...

Molecular & Computational biology Oct 31, 2023

Unlocking BABA-induced resistance in tomato: A comprehensive multi-omics analysis

Plants have always been susceptible to various environmental stresses and attacks by pests and pathogens. Over time, they have evolved multiple defense mechanisms to repel potential attackers. However, the basal immune responses ...

Evolution Oct 31, 2023

Researchers discover how a fly species gained sole access to a fruit in the Seychelles

A team led by University of California, Riverside, scientists has cracked the puzzle of why Drosophila sechellia, a fly endemic to the Seychelles, is the only fly attracted to a fruit growing on this archipelago of islands ...

Astrobiology Oct 23, 2023

New exoplanet-informed research sets clearer bounds on the search for radio technosignatures

In a new study published in The Astronomical Journal, researchers used the known population of exoplanets and extrapolated to the much larger, unknown population of exoplanets to set better thresholds for planetary effects ...

Evolution Oct 20, 2023

Why some worms regenerate and others do not

Why are so few species able to regenerate damaged or missing body parts, even though regeneration might seem an obvious survival advantage? Researchers at the Max Planck Institute (MPI) for Multidisciplinary Sciences in Göttingen, ...

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