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News articles about "Science"

New Microscope Collects Dynamic Images of the Molecules That Animate Life

Released 20 Oct 2014 1 05 PM EDTEmbargo expired 23 Oct 2014 2 00 PM EDTSource Newsroom Howard Hughes Medical Institute HHMI more news from this source Contact Information Available for logged in reporters only ... - Read More

Karakoram glacier anomaly resolved, a cold case of climate science

Researchers from Princeton University and other institutions may have hit upon an answer to a climate change puzzle that has eluded scientists for years and that could help understand the future availability of water for ... - Read More

Scientists disprove theory that reconstructed boron surface is metallic

Scientific inquiry is a hit and miss proposition subject to constant checking and rechecking Recently a new class of materials was discovered called topological insulators nonmetallic materials with a metallic surface capable of conducting electrons ... - Read More

Special microscope captures defects in nanotubes

University of Oregon chemists have devised a way to see the internal structures of electronic waves trapped in carbon nanotubes by external electrostatic charges Carbon nanotubes have been touted as exceptional materials with unique properties ... - Read More

Detecting cancer earlier is goal of new medical imaging technology

A new medical imaging method being developed at Rutgers University could help physicians detect cancer and other diseases earlier than before speeding treatment and reducing the need for invasive time consuming biopsies The potentially lifesaving ... - Read More

Super stable garnet ceramics may be ideal for high-energy lithium batteries

Scientists at the Department of Energy's Oak Ridge National Laboratory have discovered exceptional properties in a garnet material that could enable development of higher energy battery designs The ORNL led team used scanning transmission electron ... - Read More

YEDA R&D and XL-Protein Sign Agreement to Bring Interferon Superagonist to Market

Released 22 Oct 2014 11 00 AM EDTSource Newsroom Weizmann Institute of Science more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological Chemistry 2014 289 29014 29029Oct ... - Read More

New study charts the fate of chemicals affecting health, environment

Looking forward in science often requires looking back evaluating trends to extrapolate future outcomes A classic case is Moore's Law which predicts that the density of components on an integrated circuit will double every 24 ... - Read More

Ocean's living carbon pumps: When viruses attack giant algal blooms, global carbon cycles are affected

When we talk about global carbon fixation pumping carbon out of the atmosphere and fixing it into organic molecules by photosynthesis proper measurement is key to understanding this process By some estimates almost half of ... - Read More

Structure of an iron-transport protein revealed

Iron is the most abundant trace element in humans As a cofactor of certain proteins it plays an essential role in oxygen transport and metabolism Due to the major importance of iron in a wide ... - Read More

Goldilocks principle wrong for particle assembly: Too hot and too cold is just right

Microscopic particles that bind under low temperatures will melt as temperatures rise to moderate levels but re connect under hotter conditions a team of New York University scientists has found Their discovery points to new ... - Read More

Crystallography: Towards controlled dislocations

Crystallographic defects or irregularities known as dislocations are often found within crystalline materials Two main types of dislocation exist edge and screw type However dislocations found in real materials tend to be a mix of ... - Read More

How radiotherapy kills cancer cells

Scientists from Queen's University Belfast have been involved in a groundbreaking discovery in the area of experimental physics that has implications for understanding how radiotherapy kills cancer cells among other things Dr Jason Greenwood from ... - Read More

Imaging electric charge propagating along microbial nanowires

The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires called microbial nanowires has been mired in controversy for a decade but the ... - Read More

Crystallizing the DNA nanotechnology dream

DNA has garnered attention for its potential as a programmable material platform that could spawn entire new and revolutionary nanodevices in computer science microscopy biology and more Researchers have been working to master the ability ... - Read More

Protocells and information strings: Self-organizing autocatalytic network created in computer model

How did life originate And can scientists create life These questions not only occupy the minds of scientists interested in the origin of life but also researchers working with technology of the future If we ... - Read More

Facetless crystals that mimic starfish shells could advance 3-D-printing pills

In a design that mimics a hard to duplicate texture of starfish shells University of Michigan engineers have made rounded crystals that have no facets We call them nanolobes They look like little hot air ... - Read More

See-through, one-atom-thick, carbon electrodes powerful tool to study brain disorders

Researchers from the Perelman School of Medicine and School of Engineering at the University of Pennsylvania and The Children's Hospital of Philadelphia have used graphene a two dimensional form of carbon only one atom thick ... - Read More

See-through sensors open new window into the brain

Developing invisible implantable medical sensor arrays a team of University of Wisconsin Madison engineers has overcome a major technological hurdle in researchers' efforts to understand the brain The team described its technology which has applications ... - Read More

Superconducting circuits, simplified

Computer chips with superconducting circuits circuits with zero electrical resistance would be 50 to 100 times as energy efficient as today's chips an attractive trait given the increasing power consumption of the massive data centers ... - Read More
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