Search results for optimal balance

Plants & Animals May 24, 2022

The timing of warm period determines the time interval between flowering and leaf unfolding

Warming-induced shifts in vegetation phenology have substantially affected the terrestrial energy balance as well as carbon and water cycles, which in turn exert biophysical and biogeochemical feedback to the climate system. ...

Ecology May 20, 2022

DNA contained in honey reveals honeybee health

Researchers from the B.S.R.C. "Alexander Fleming" in Greece have optimized a method to characterize DNA traces in honey, revealing the species that honeybees interact with. This collaborative work led by researcher Dr. Solenn ...

Veterinary medicine May 20, 2022

Why haven't we wiped out rabies yet?

Despite effective vaccines, the rabies virus kills around 59,000 people a year. We asked medical anthropologist Deborah Nadal why the disease is still a threat.

Ecology May 18, 2022

Proposed nitrogen fertilizer policies could protect farmer profits, environment

Nitrogen fertilizer has major implications for crop yields and environmental health, specifically water quality in the Gulf of Mexico. Federal and state governments have shied away from regulating nitrogen fertilizer use, ...

Biotechnology May 18, 2022

A hybrid open-top light-sheet microscope for versatile multi-scale imaging

During image analysis, researchers use light sheet microscopy of cleared tissue as a preferred method for high throughput volumetric imaging. A flexible system can provide a range of sizes, resolution and tissue-clearing ...

Optics & Photonics May 13, 2022

Physics and applications of Raman distributed optical fiber sensing

Raman distributed optical fiber sensing has been demonstrated to be a mature and versatile scheme that presents great flexibility and effectivity for the distributed temperature measurement of a wide range of engineering ...

Cell & Microbiology May 12, 2022

How cells correct errors under time pressure

How does a cell balance risk and speed when dividing? EPFL scientists have developed and experimentally tested the first mathematical theory that describes the cell's best strategy for dividing safely and efficiently.

General Physics May 11, 2022

Using renormalization group methods to study how the brain processes information

Past neuroscience research suggests that biological neural networks in the brain could self-organize into a critical state. In physics, a critical state is essentially a point that marks the transition between ordered and ...

Nanomaterials May 10, 2022

Nature-inspired self-sensing materials could lead to new developments in engineering

The cellular forms of natural materials are the inspiration behind a new lightweight, 3D printed smart architected material developed by an international team of engineers.

Space Exploration May 5, 2022

New study reveals the effect of extended space flight on astronauts' brains

Long-duration space flight alters fluid-filled spaces along veins and arteries in the brain, according to new research from Oregon Health & Science University and scientists across the country.

page 27 from 40