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Health & Medicine

Prolactin’s Impact on Fat Metabolism in Swedish Adults

Over 30 000 Swedish men and women may have raised levels of prolactin. Women who are pregnant or breast feeding have naturally raised levels of prolactin, but…

Earth Sciences

Permafrost Warming Boosts Methane Emissions in the Arctic

Higher temperatures in Arctic permafrost soils alter the community of methane producing microorganisms and lead to an increased emission of methane….

Health & Medicine

Chronic Insomnia Linked to Increased Hypertension Risk

A study in the April 1 issue of the journal SLEEP is the first to demonstrate that chronic insomnia with objectively measured short sleep time is an…

Health & Medicine

Low-Income Patients Hesitant to Start CPAP Therapy

Results show that 60 percent of patients requiring CPAP (97 of 162) declined to purchase the device. The odds of CPAP purchase for patients in the highest…

Power and Electrical Engineering

New flat flexible speakers might even help you catch planes & trains

Lightweight and inexpensive to manufacture, the speakers are slim and flexible: they could be concealed inside ceiling tiles or car interiors, or printed with…

Life & Chemistry

New Mouse Models Predict Leukemia Response to Chemotherapy

Being able to accurately predict how a given cancer will respond to chemotherapy would spare patients with non-responsive tumors the burden of undergoing toxic…

Studies and Analyses

Evaluating Home Security for Older Women Living Alone

Caregivers of older women often evaluate crime risk and home security, but fail to identify women's intentions to reduce intrusion risk. In a new study, a…

Physics & Astronomy

Magnetic nano-'shepherds' organize cells

A multidisciplinary team of investigators from Duke University, Case Western Reserve University and the University of Massachusetts, Amherst created an…

Studies and Analyses

Rocket Launches: Need for Regulation to Protect Ozone Layer

The global market for rocket launches may require more stringent regulation in order to prevent significant damage to Earth's stratospheric ozone layer in the…

Physics & Astronomy

NIST-Cornell Team Builds World's First Nanofluidic Device with Complex 3-D Surfaces

Researchers at the Commerce Department's National Institute of Standards and Technology (NIST) and Cornell University have capitalized on a process for…

Studies and Analyses

Restaurants Offering Nutritional Data Encourage Healthier Choices

“Using only the sense of taste, smell, and sight to accurately estimate the levels of calories, saturated fat, trans fat, and sodium found in a typical…

Environmental Conservation

What's in your water?: Disinfectants create toxic by-products

University of Illinois geneticist Michael Plewa said that disinfection by-products (DBPs) in water are the unintended consequence of water purification. “The…

Life & Chemistry

A “Bionic Nose” That Knows – Innovations Report

“Building on observations made by other scientists, our research team wondered whether hematopoietic stem cells could be detected in amniotic fluid. We looked…

Information Technology

How Computer Simulations Uncover Working Memory Limits

One of the findings they have made with this “model brain” is a mechanism in the brain´s neuronal network that restricts the number of items we can normally…

Studies and Analyses

Teens’ Winter Sports Trends: Impact on Year-Round Activity

Although winter's grasp has subsided to spring, its effects could have a long term impact on the exercise patterns of teenagers. According to a five-year study…

Materials Sciences

New Method for Fast Computer Chips Using Graphene Innovation

Experts believe that graphene — the sheet-like form of carbon found in graphite pencils — holds the key to smaller, faster electronics. It might also deliver…

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