A combination of strategies, including eliminating stagnant water and removing vegetation, significantly reduced the number of tiger mosquito eggs in treated areas. The study, published in Transactions of the Royal Society of Tropical Medicine and Hygiene, demonstrates a substantial reduction in eggs compared to control areas.
Scientists at the University of Pennsylvania have developed a nanoscale plasmonic cavity that drastically reduces emission lifetime in semiconductors. By engineering high-intensity electromagnetic fields and controlling confinement, they achieve an unprecedented record-breaking emission lifetime measured in femtoseconds.
Researchers at Boston College have developed a designer metamaterial that can engineer emitted 'blackbody' radiation with an efficiency beyond natural limits, opening doors for innovative energy harvesting applications. The material's ability to control emissivity could further enhance energy conversion efficiency.
A Drexel University study reveals that misuse of prescription painkillers is a pathway to injecting drugs, particularly among young people with a history of opioid use. The research found common factors like family history of drug misuse and access to prescriptions contributed to the initiation of prescription drug misuse.
The Joint Interagency Task Force South is installing a new software technology developed by the Office of Naval Research (ONR) to eliminate illegal drug trafficking. The Command and Control Rapid Prototype Continuum (C2RPC) system provides continuous rapid delivery of warfighter capability to support time-sensitive decision making.
Researchers found that intravenous fluids can lower the odds of developing severe kidney failure in children infected with E. coli O157:H7, a common cause of pediatric kidney failure. The study suggests that early fluid administration may protect kidneys and reduce the need for dialysis.
A*STAR scientists have discovered a potential antidote for Ricin and Pseudomonas exotoxin, two deadly toxins responsible for hospital-acquired infections. The study identified ERGIC2 as a therapeutic target, paving the way for developing generic antidotes against these life-threatening toxins.
The research identified phosphatase MKP-1 as a crucial regulator of immune balance and a bridge between innate and adaptive immune responses. The findings suggest that MKP-1 controls the production of specialized T cells, including Th1, Th17, and regulatory T cells.
Research in yeast reveals that cellular stress can induce the formation of infectious protein particles called prions, which are associated with neurodegenerative disorders. The study identifies a protein called Lsb2 that promotes spontaneous prion formation under stress conditions.
The Office of Naval Research's TechSolutions Program has developed a lightweight, plug-and-play portable power system to charge specialized equipment, reducing the EOD team's burden by up to 50 pounds. The Power Management Kit provides real-time awareness of power usage and availability.
A recent genetic study found that centuries of human activity, including trade and rituals, have mixed the genetic lineages of the critically endangered Central American river turtle. The turtles' shells made them easy to transport, allowing them to be brought together from isolated river basins.
People with bipolar disorder experience excessive positive emotions, even in neutral situations, which can lead to reckless behavior and relationship problems. This persistent positivity may serve as an early warning sign for relapse.
Astronomers have found the largest and farthest reservoir of water ever detected in the universe, located in a distant quasar with a massive black hole. The discovery provides valuable information about the early universe's water vapor behavior and its influence on cosmic evolution.
Researchers found that reduced forest harvest levels led to increased carbon sequestration, making public lands a significant carbon sink. This discovery highlights the importance of forests in addressing global warming concerns.
Researchers at Harvard have identified the mechanism for diffuse axonal injury and explained why cerebral vasospasm is more common in blast-induced brain injuries. Treating neural tissue with a ROCK inhibitor within minutes of injury may lead to viable treatments, according to the study.
NASA's GOES-13 satellite captured an image of Tropical Depression Bret, Tropical Storm Cindy, and a low-pressure area associated with a tropical wave in the Caribbean. The storm system is located in two ocean basins, with Bret and Cindy racing through the North Atlantic and Hurricane Dora weakening in the eastern Pacific.
The PGA has implemented targeted efforts to improve minority participation in golf, including the PGA Professional Golf Management Program accreditation at the University of Maryland, Eastern Shore. The program has helped expose minority students to golf and provided scholarships to encourage participation.
Researchers detected massive water vapor in a distant quasar, equivalent to 34 billion times the mass of Earth. The discovery was made using a spectrograph called Z-Spec and reveals a time when the universe was only 1.6 billion years old.
A team of statisticians from Duke University received a $3 million grant to develop statistical methods for making US Census Bureau data available to researchers and the public. The Triangle Census Research Network will preserve anonymity while improving data quality and linking it to related sources.
Astronomers have discovered a massive reservoir of water vapor 30 billion light-years away in a quasar, which is 100,000 times more massive than the sun. The water vapor is distributed around a black hole and provides insights into its environment.
Researchers found that only 8-9% oil coverage on fertilized mallard duck eggs resulted in a 50% mortality rate. The weathering process made the crude oil less toxic to bird embryos, with no significant deformities or malformations reported.
Researchers have found a new target for nitric oxide's antimicrobial actions, which disrupts Salmonella's metabolism and prevents its growth. The discovery sheds light on the body's natural defenses against infection and may lead to the development of new broad-spectrum antimicrobials.
Researchers recreate pyrite, dubbed fool's gold, to study geological events and gain insight into the Great Oxygenation Event. Bacteria's influence on early composition of pyrite is disputed, providing a clearer picture of the process.