News tagged with junction temperature


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Warming climate chills Sonoran Desert's spring flowers

Warming climate chills Sonoran Desert's spring flowers

Biology / Ecology

created 7 hours ago | popularity 3 / 5 (3) | comments 2

Global warming is giving a boost to Sonoran Desert plants that have an edge during cold weather, according to new research.


Arctic ice

Study: Earth's polar ice sheets vulnerable to even moderate global warming

Space & Earth / Earth Sciences

created 7 hours ago | popularity 3 / 5 (13) | comments 4

A new analysis of the geological record of the Earth's sea level, carried out by scientists at Princeton and Harvard universities and published in the Dec. 16 issue of Nature, employs a novel statistical approa ...


Astronomers find super-Earth using amateur, off-the-shelf technology

Astronomers Find Super-Earth Using Amateur, Off-the-Shelf Technology (w/ Video)

Space & Earth / Astronomy

created 7 hours ago | popularity 5 / 5 (9) | comments 3

(PhysOrg.com) -- Astronomers announced today that they have discovered a "super-Earth" orbiting a red dwarf star 40 light-years from Earth. They found the distant planet with a small fleet of ground-based ...


An Advance in Superconducting Magnet Technology Opens the Door for More Powerful Colliders

An Advance in Superconducting Magnet Technology Opens the Door for More Powerful Colliders

Physics / General Physics

created 9 hours ago | popularity 4.7 / 5 (6) | comments 0

(PhysOrg.com) -- Preparing for as much as a 10-fold increase in the Large Hadron Collider's luminosity within the next decade, U.S. scientists and engineers have demonstrated a powerful magnet based on an ...


Looking for the heartbeat of cellular networks

Biology / Cell & Microbiology

created 11 hours ago | popularity not rated yet | comments 0

Our cells' molecules form an intricate network of interactions. Today's techniques, however, can only be used to measure individual molecular reactions outside the cells. Since molecular concentrations are much higher in ...


Giant Planet Set for a Cataclysmic Show

Giant Planet Set for a Cataclysmic Show

Space & Earth / Astronomy

created 11 hours ago | popularity 4.9 / 5 (8) | comments 3

(PhysOrg.com) -- A team of Chinese astronomers have discovered a giant planet close to the exotic binary star system QS Virginis. Although dormant now, in the future the two stars will one day erupt in a violent ...


New way to break some of the strongest chemical bonds

New way to break some of the strongest chemical bonds

Chemistry / Materials Science

created 14 hours ago | popularity 4.4 / 5 (17) | comments 0

(PhysOrg.com) -- Scientists at Cornell University in the U.S. have found a new way of breaking two of the strongest chemical bonds, at ambient temperature and pressure, and this breakthrough could lead to ...


Watching Proteins Direct Crystal Growth One Step at a Time (w/ Video)

Watching Proteins Direct Crystal Growth One Step at a Time (w/ Video)

Nanotechnology / Nanophysics

created 15 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Scientists at Berkeley Lab's Molecular Foundry imaged the growth of protein-studded mineral surfaces with unprecedented resolution and provided a glimpse into how living systems engineer key ...


Higher levels of protein hormone associated with lower risk of dementia, Alzheimer's disease

Medicine & Health / Diseases

created Dec 15, 2009 | popularity 5 / 5 (1) | comments 0

Persons with higher levels of leptin, a protein hormone produced by fat cells and involved in the regulation of appetite, may have an associated reduced incidence of Alzheimer disease and dementia, according to a study in ...


Unique 'Climate One Stop' Web Site Unveiled in Copenhagen

Unique 'Climate One Stop' Web Site Unveiled in Copenhagen

Space & Earth / Environment

created Dec 15, 2009 | popularity 2.9 / 5 (7) | comments 4

There's a storm brewing -- a storm of information, that is, in climate and environmental research. People are wading through the turbulence, trying to make sense of it all.



List of search results for junction temperature