IBM researchers Kirtley and Tsuei have made a major breakthrough in understanding high-temperature superconductors, resolving a long-standing question about the nature of electron pairs. Their discovery of d-wave pairing symmetry may lead to new materials with higher conductivity at even higher temperatures.
A study by Columbia University statistics professor Andrew Gelman and colleagues found that small-state voters have a higher probability of affecting the outcome of presidential races due to the electoral college system. In close national elections, vote tallies in politically balanced states are more likely to determine the outcome.
Most youth violence prevention programs lack scientific evidence, with only a few having undergone rigorous evaluations. Conflict management skills training and psycho-educational strategies show promise but require further research.
Researchers develop a new trap to confine Bose-Einstein condensates using light, enabling the manipulation of ultracold atoms. The team observes a Feshbach resonance for the first time in ultracold atoms, opening up new possibilities for studying and controlling this form of matter.
The Global Positioning System (GPS) is enabling geologists to study earthquakes in real time, revealing incremental motion and slow squeezing within plates that can lead to earthquakes. This technology is improving earthquake hazard studies by allowing for more accurate predictions of seismic activity.
The Cystic Fibrosis Foundation has selected seven top care centers to participate in an innovative Therapeutics Development Center network. This model will enable researchers to quickly translate laboratory discoveries into new therapies, with the goal of developing life-saving treatments for cystic fibrosis.
Researchers invent new way to see underground using electromagnetic energy, enabling better images at greater range and reducing drilling costs. The technique can also be used to characterize environmental problems and monitor remediation.
Researchers at Cornell University have discovered a genetic correlation between dog blindness and a similar human disease, potentially leading to new treatments for human eye disorders. The study identifies the canine version of the human RP17 gene defect, which could lead to gene therapy methods for both dogs and humans.
Purdue University researchers have developed a new class of co-polymer networks with diverse properties, suitable for various applications such as wastewater treatment, drug release and coating. The materials can be tailored to control their properties by varying the relative amounts of acrylic acid and oligoethylene glycol monomers.
Researchers at Columbia University have devised a computer model that shows how earthquakes occur in a pyramidal distribution, with one larger quake and multiple smaller ones. The model helps estimate the likelihood of future damage by analyzing the relationship between faults and earthquake distributions.
Scientists have identified eight genes necessary for vertebrate sensory hair cell function in a study of zebrafish mutants with balance problems. These genes are specifically involved in the production of extracellular potential generation, a key measure of hair cell function.
Researchers at Duke University discovered that granular particles can form dramatic chains to relieve stress, leading to potential explanations for self-destruction in passive containers. The study may also shed light on natural phenomena like earthquakes and the behavior of materials under low gravity.
Researchers will describe emerging Pfiesteria detection technologies, including a firefly enzyme-based assay and DNA-based molecular probes, to minimize public exposure to the organism. The University of Delaware's Ocean Lunch and Lecture Series will host expert JoAnn M. Burkholder on March 18.
The James C. McGroddy Prize for New Materials aims to stimulate discovery and innovation in materials science. This award recognizes Dr. McGroddy's significant contributions to the field, including his work on semiconductors and III-V compounds.