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News articles about "Heat"

Finding the keys to boiling heat transfer

A team of MIT researchers has succeeded in carrying out the first systematic investigation of the factors that control boiling heat transfer from a surface to a liquid This process is crucial to the efficiency ... - Read More

Physicists offer novel insight into experimental cancer treatment

Cancer treatment, cancer, treatment
Physicists from the University of York have carried out new research into how the heating effect of an experimental cancer treatment works Magnetic hyperthermia is viewed as an attractive approach for the treatment of certain ... - Read More

Biochemists uphold law of physics

Biochemists
Experiments by biochemists at the University of California Davis show for the first time that a law of physics the ergodic theorem can be demonstrated by a collection of individual protein molecules specifically a protein ... - Read More

Arctic sea ice during the Pliocene era

New research by UM bioclimatology Assistant Professor Ashley Ballantyne models the influence of Arctic sea ice on Arctic temperatures during the Pliocene era His research was published in the Research Highlight section of the July ... - Read More

Unlikely competitor for diamond as best thermal conductor: Boron arsenide potential for cooling applications

An unlikely material cubic boron arsenide could deliver an extraordinarily high thermal conductivity on par with the industry standard set by costly diamond researchers report in the current issue of the journal Physical Review Letters ... - Read More

New metallic bubble wrap offers big benefits over other protective materials

Materials, materials
Researchers at North Carolina State University have developed a new metallic bubble wrap that is lighter stronger and more flexible than sheet metal and more heat and chemical resistant than plastic or other polymer based ... - Read More

Cosmochemist May Have Solved Meteorite Mystery

in the cores of the olivine crystals embedded within the chondrules When olivine crystallizes from a liquid of chondrule composition at temperatures of approximately 2 000 degrees Kelvin 3 140 degrees Fahrenheit most sodium remains ... - Read More

Graphene provides efficient electronics cooling

Electronics, Electronics, Electronics, Electronics
A layer of graphene can reduce the working temperature in hotspots inside a processor by up to 25 percent which can significantly extend the working life of computers and other electronics An international group of ... - Read More

Smart anticancer 'nanofiber mesh'

Anticancer drugs
A MANA research team has developed a new nanofiber mesh which is capable of simultaneously realizing thermotherapy hyperthermia and chemotherapy treatment with anticancer drugs of tumors They succeeded in efficiently inducing natural death apoptosis of ... - Read More

Fluorescent fingerprint tag aims to increase IDs from 'hidden' prints on bullets and knives

Film
A new way of detecting and visualizing fingerprints from crime scenes using colour changing fluorescent films could lead to higher confidence identifications from latent hidden fingerprints on knives guns bullet casings and other metal surfaces ... - Read More

Designing a cleaner future: Bicyclean helps recycle e-waste in developing nations

developing
A slum on the outskirts of Accra Ghana received major media attention in 2010 and 2011 when the outside world realized where computers go to die In an area called Agbogbloshie impoverished residents were burning ... - Read More

Scientists view 'protein origami' to help understand, prevent certain diseases

Scientists using sophisticated imaging techniques have observed a molecular protein folding process that may help medical researchers understand and treat diseases such as Alzheimer's Lou Gehrig's and cancer The study reported this month in the ... - Read More

No more leakage of explosive electrolytes in batteries

Electrolytes
A research team at Ulsan National Institute of Science and Technology UNIST S Korea found a new physical organogel electrolyte with two unique characteristics an irreversible thermal gelation and a high value of the Li+ ... - Read More

Stop hyperventilating, say energy efficiency researchers

A single advanced building control now in development could slash 18 percent tens of thousands of dollars off the overall annual energy bill of the average large office building with no loss of comfort according ... - Read More

Quantum engines must break down

Our present understanding of thermodynamics is fundamentally incorrect if applied to small systems and needs to be modified according to new research from University College London UCL and the University of Gdańsk The work establishes ... - Read More

Exotic alloys for potential energy applications

The search for thermoelectrics exotic materials that convert heat directly into electricity has received a boost from researchers at the California Institute of Technology and the University of Tokyo who have found the best way ... - Read More

Is it alive or dead? How to measure the thermal signatures of single cells and assess their biological activity

To the ancients probing the philosophical question of how to distinguish the living from the dead centered on the mystery of the vital heat To modern microbiology this question was always less mysterious than it ... - Read More

Working backward: Computer-aided design of zeolite templates

Zeolite
aking a page from computer aided drug designers Rice University researchers have developed a computational method that chemists can use to tailor the properties of zeolites one of the world's most used industrial minerals The ... - Read More

Star-shaped macromolecule grabs large anions

Anions, Macromolecule
Chemists at Indiana University Bloomington have created a symmetrical five sided macrocycle that is easy to synthesize and has characteristics that may help expand the molecular tool box available to researchers in biology chemistry and ... - Read More

Autonomous energy-scavenging micro devices will test water quality, monitor bridges, more

Water, Water, Water
Out in the wilds or anywhere off the grid sophisticated instruments small enough to fit in a shirt pocket will one day scavenge power from sunlight body heat or other sources to monitor water quality ... - Read More
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