- PhysOrg
- 23/4/5 23:22
The completion of the full "telomere-to-telomere" (T2T) human genome last year emphasized that genome sequences that were previously thought to be "complete" were not, in fact, complete at all.
The completion of the full "telomere-to-telomere" (T2T) human genome last year emphasized that genome sequences that were previously thought to be "complete" were not, in fact, complete at all.
Intercropping—the practice of planting mixtures of crops—can be an effective pest management tool worldwide, a new University of Florida study published in the Journal of Applied Ecology shows.
In 2005, Siebel Systems, Inc., a California software company, challenged an enforcement action taken by the Security and Exchange Commission (SEC) that found the business had violated the Regulation Fair Disclosure (Reg FD)—a regulation implemented to prevent businesses from giving key analysts and investors insider information. The Siebel case went to the federal court, marking the only court...
There is no stable microbial community residing in the bloodstream of healthy humans, according to a new study led by a UCL researcher.
Researchers at Wageningen University in the Netherlands have successfully developed a method to produce a promising microalga species that grows in an unlikely environment: the world's volcanic hot springs.
An atomic nucleus assumes discrete energy levels when added energy excites that nucleus. These energy levels are the nucleus' unique fingerprint; no two nuclei have identical energy patterns. For exotic nuclei, which have unbalanced numbers of protons and neutrons and often only exist for a fraction of a second, researchers have devised a variety of methods to measure the energies of their excited...
Studying the microbiology of any entity, be it a molecule or a dolphin, ideally means putting a spotlight as close to the source material as possible. That can be especially challenging when you're investigating the Rube Goldberg environment of a cell's nucleus.
Last summer, researchers at Michigan State University reported that one in five Michigan adults, or about 1.7 million people, don't want children and therefore are child-free. Although that number was surprisingly large to many, data has now been confirmed in a follow-up study.
Seismic arrays deployed in California's Long Beach and Seal Beach areas detected more than a thousand tiny earthquakes over eight months, many of them located at surprisingly shallow depths of less than two kilometers below the surface.
Focusing on small and medium-sized firms from emerging markets (ESMEs), researchers found that gender-diverse senior management teams are more likely to deliver value and innovation that contribute towards the United Nation's Grand Challenges. The research team analyzed 228 survey responses from ESMEs from the United Arab Emirates.
Both scientists and the public can navigate a new global image of the Red Planet that was made at Caltech using data from NASA's Mars Reconnaissance Orbiter.
Genetic data could be the key to helping the endangered forty-spotted pardalote on the road to recovery, according to a new study from The Australian National University (ANU). The paper is published in the journal Heredity.
Preparing the Juice mission to Jupiter has involved testing for all kinds of contingencies, down to the smallest of scales. This microscopic view shows surface damage to a tiny silver interconnector after being exposed to erosive atomic oxygen known to be found surrounding Jupiter's moon Ganymede.
It's the spines. This is the conclusion of two new papers, led by researchers at the University of Massachusetts Amherst, showing that the spiny pollen from plants in the sunflower family (Asteraceae) both reduces infection of a common bee parasite by 81-94% and markedly increases the production of queen bumble bees.
University of Sussex mathematicians have developed the first ever mathematical model of how to reach sexual climax, as revealed in a new paper.
Ponderosa pine forests in the Sierra Nevada that were wiped out by western pine beetles during the 2012-2015 megadrought won't recover to pre-drought densities, reducing an important storehouse for atmospheric carbon.
Populists and adherents of conspiracy theories have something in common: According to a new publication by Isabel Thielmann and Benjamin Hilbig, both have a high tendency for distrust. To arrive at this finding, Isabel Thielmann (a researcher at the Max Planck Institute for the Study of Crime, Security and Law and a doctor of psychology) and Benjamin Hilbig (Professor of Psychology at...
Tom Stavert, a joint Ph.D. researcher between Sheffield and Strathclyde, has published an article in the journal RSC Sustainability exploring how combining computational modeling with green chemical principles can enable sustainable manufacture.
The Environmental Protection Agency is tightening rules that limit emissions of mercury and other harmful pollutants from coal-fired power plants, updating standards imposed more than a decade ago.
Along with high rates of crime relative to other developed nations, the United States' crime clearance rates—the rates at which crimes are solved—are alarmingly low. One way to raise crime clearance rates is to diversify police departments. A new study examined the effect of diversification of police departments on clearance of aggravated assaults in U.S. police agencies. None of the measures...
Sex and power are closely linked, and this was certainly true in the former Dutch colonies. Ph.D. student Sophie Rose has investigated how sexual and love relationships influenced eighteenth-century power structures there. "You can see that there was constant fighting over who stood where in the social hierarchy."
Imagine a murderous sausage with legs. Give it a heartbeat up to 300 beats per minute and a need to consume a third of its weight daily just to survive. What have you got? A weasel.
What happens when an RNA molecule contains too many repeats of the same short sequence of bases, or RNA building blocks?
The logic that often underlies support for punitive approaches to crime, such as imprisonment, is a belief that an aversive experience will "put people off" or "teach them a hard lesson" about what they've done wrong. However, this has not proved to be true—and researchers at Flinders University are looking at ways that more positive messaging can change the attitude of transgressors.
University of Queensland scientists have identified natural predators which could help fight outbreaks of the coral-eating crown-of-thorns starfish (COTS) on the Great Barrier Reef.