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Physics & Astronomy

Physicists Detect Rare Particles, Peek Into Earth Core

Funded by the National Science Foundation, UMass Amherst researchers Laura Cadonati and Andrea Pocar are part of the Borexino international team whose results…

Physics & Astronomy

Self-Powered Nanosensors Use Improved Nanogenerators

Based on arrays containing as many as 20,000 zinc oxide nanowires in each nanogenerator, the devices can produce up to 1.2 volts of output voltage, and are…

Environmental Conservation

'Evil Twin' threatens world oceans, scientists warn

“Ocean conditions are already more extreme than those experienced by marine organisms and ecosystems for millions of years,” the researchers say in the latest…

Life & Chemistry

Imaging Living Cells: Fluorescence and Fluorine Innovations

The imaging of living cells at the molecular level was barely a dream twenty years ago. Today, however, this dream is close to becoming reality. In the Max…

Earth Sciences

Atlantic 'conveyor belt' not slowing, new study finds

The data suggest the circulation may have even sped up slightly in the recent past. The findings are the result of a new monitoring technique, developed by…

Health & Medicine

New Drug Combo Targets Precancerous Colon Polyps Safely

A two-drug combination destroys precancerous colon polyps with no effect on normal tissue, opening a new potential avenue for chemoprevention of colon cancer,…

Physics & Astronomy

Improved Nanogenerators Power Zinc Oxide Nanowire Sensors

By combining a new generation of piezoelectric nanogenerators with two types of nanowire sensors, researchers have created what are believed to be the first…

Life & Chemistry

Tiny Gold Probes Enhance Disease Detection in Cells

Researchers have developed tiny probes comprising gold-coated particles. These can be inserted into cells, enabling diseases to be detected and monitored…

Studies and Analyses

Study Reveals Few Drivers Excel at Multitasking with Phones

A new study from University of Utah psychologists found a small group of people with an extraordinary ability to multitask: Unlike 97.5 percent of those…

Health & Medicine

New Strategy Normalizes Blood Sugars for Diabetes Patients

Epidemiologists have long known that obesity contributes to type 2 diabetes. In previous work, researcher Umut Ozcan, MD, in Division of Endocrinology at…

Environmental Conservation

Measuring Organic Waste Stability in Biodegradation Facilities

The number of waste treatment facilities using biological processes to biodegrade waste has been increasing over the years. These installations receive…

Health & Medicine

Diabetes Increases Death Risk in Cancer Surgery Patients

The study, to be published in the April issue of the journal Diabetes Care, finds that newly diagnosed cancer patients — particularly those with colorectal or…

Studies and Analyses

Chemical Cocktails: Risks to Humans and the Environment

At the request of the EU, researchers at the University of Gothenburg, Sweden, have looked at the risk of “chemical cocktails” and have proposed a number of…

Health & Medicine

Bacterial Spray Offers Relief for Children with Glue Ear

The study covered 60 children with glue ear, or secretory otitis media (SOM), who were split into three groups. The first group received a solution containing…

Health & Medicine

Stomach Pacemaker Reduces Nausea and Vomiting Symptoms

A new method enables patients who could benefit from this treatment to be identified, and electrical stimulation leads to reduced nausea and fewer days in…

Studies and Analyses

Breakthrough Strategy Targets Lung Cancer Treatment Effectively

The discovery was made when the researchers blocked the production of the two enzymes in transgenic mice. This resulted in inhibition of cell growth, fewer…

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