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Physics & Astronomy

Spin Currents: Clean Magnetization Switching in Thin Films

Switching the orientation of magnetization in a thin metallic film can be achieved using the diffusion of electron spinsA team of scientists in Japan has…

Environmental Conservation

Threats to Biodiversity Rise in the World’s Mediterranean-Climate Regions

The study, which appears in this week’s edition of the journal Diversity and Distributions, is part of a global conservation assessment of the rare…

Life & Chemistry

Gene Study Links Migraines to Stroke and Heart Attack Risk

The study involved 25,000 women who answered a questionnaire about their history of migraines and migraines with aura. Aura is usually described as visual…

Life & Chemistry

Access to Nature Boosts Health and ADHD Symptoms in Kids

Children with ADHD have fewer symptoms after outdoor activities in lush environments. Residents of public housing complexes report better family interactions…

Life & Chemistry

Beaver Chemistry: Exploring the Value of Castoreum Scent

Castoreum, the dried scent glands of the Canadian beaver, was once one of the most valuable scent components derived from animals.Castoreum contains a complex…

Life & Chemistry

Mixed Population Study Reveals Insights Into Human Genetics

“We wanted to get to a strategy to predict what a face will look like,” said Mark D. Shriver, associate professor of biological anthropology. “We want to…

Physics & Astronomy

Electrons Mimic Magnetic Fields in New Quantum Discovery

An international team of scientists led by a Princeton University group recently discovered that on the surface of certain materials collective arrangements of…

Studies and Analyses

New Study Links Potato Chips to Health Risks: Eat in Moderation

Acrylamide has been linked previously to nervous system disorders and possibly to cancer. After ingesting large amounts of potato chips providing about 157…

Information Technology

Intelligent Home Environments: Empowering Elderly Autonomy

In the future, automated homes, intelligent environments, modern sensor systems, and information technology can help elderly to live autonomously in their own…

Life & Chemistry

Engineers Develop Smart Molecules to Target Diseased Cells

“We basically design molecules that actually go into the cell and do an analysis of the cellular state before delivering the therapeutic punch,” said Christina…

Health & Medicine

New Biomarker Identified for Fatal Prostate Cancer Risks

In a study that appears in the February issue of Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research,…

Hannover Messe

New Infrared Emitters Enhance Powder Coating Curing Efficiency

Varnishes and coatings must be dried ever faster and ever more efficiently to meet the market’s increased demands. Drying ovens must be able to handle more and…

Life & Chemistry

Antibiotic Resistance Threatens Marine Ecosystems: Key Insights

A team of scientists, speaking today at the annual meeting of the American Association for the Advancement of Science, called for new awareness of the…

Social Sciences

Exploring Digital Traces: Insights from Social Networks

But researching such theories on a large scale has never before been possible — until digital social networks came along.Noshir Contractor, the Jane S. and…

Environmental Conservation

Pricing Carbon Emissions: Transforming Land Use for Forests

Putting a price tag on carbon dioxide emitted by different land use practices could dramatically change the way that land is used – forests become increasingly…

Medical Engineering

X-ray eyes bring us closer to early diagnosis of Parkinson's disease

Speaking at the AAAS Meeting in Chicago, Dr Joanna Collingwood, from Keele University, will present new results from studies carried out, in collaboration with…

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