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Power and Electrical Engineering

Cradle Transforms iPhone Into Handheld Biosensor Device

University of Illinois at Urbana-Champaign researchers have developed a cradle and app for the iPhone that uses the phone’s built-in camera and processing…

Life & Chemistry

Scientists discover how rapamycin slows cell growth

“Cells normally monitor the availability of nutrients and will slow down or accelerate their growth and division accordingly. A key monitor of nutrients is a…

Earth Sciences

Strong earthquake at exceptional depth

Because of the great depth of the earthquake a tsunami is not expected and there should also be no major damage due to shaking. Professor Frederik Tilmann of…

Earth Sciences

From Potsdam to Pakistan: Confronting vulnerability by building climate research capacities

To confront this challenge, the new Centre for Climate Research & Development (CCRD) took up its work this month – a substantial effort to build up indigenous…

Life & Chemistry

When oxygen is short, EGFR prevents maturation of cancer-fighting miRNAs

Even while being dragged to its destruction inside a cell, a cancer-promoting growth factor receptor fires away, sending signals that thwart the development of…

Life & Chemistry

Mayo Clinic Genomic Analysis Lends Insight to Prostate Cancer

“This is the first study to examine DNA alterations using next generation sequencing in adjacent Gleason patterns in the same tumor allowing us to correlate…

Life & Chemistry

Research identifies a way to make cancer cells more responsive to chemotherapy

Dr. Shawn Li, PhD, and his team at Western's Schulich School of Medicine & Dentistry, identified that a protein called Numb functions to promote the death of…

Statistics

13,900 students received a Germany Scholarship in 2012

The Federal Statistical Office (Destatis) also reports that the number of scholarship holders rose by 159% in 2012 on 2011. Measured against the total number…

Physics & Astronomy

Hubble reveals the Ring Nebula’s true shape

“The nebula is not like a bagel, but rather, it's like a jelly doughnut, because it's filled with material in the middle,” said C. Robert O'Dell of Vanderbilt…

Health & Medicine

New insights contradict promising Alzheimer's research

A significant breakthrough and an important starting point for further Alzheimer’s research. The research group of Bart De Strooper – Alzheimer’s researcher at…

Life & Chemistry

New microsphere-based methods for detecting HIV antibodies

Detection of HIV antibodies is used to diagnose HIV infection and monitor trials of experimental HIV/AIDS vaccines. New, more sensitive detection systems being…

Health & Medicine

Hormone replacement therapy — clarity at last!

The British Menopause Society and Women's Health Concern have today released updated guidelines on Hormone Replacement Therapy (HRT) to provide clarity around…

Physics & Astronomy

Detecting mirror molecules

Harvard physicists have developed a novel technique that can detect molecular variants in chemical mixtures – greatly simplifying a process that is one of the…

Health & Medicine

Study shows that insomnia may cause dysfunction in emotional brain circuitry

“Insomnia has been consistently identified as a risk factor for depression,” said lead author Peter Franzen, PhD, an assistant professor of psychiatry at the…

Environmental Conservation

More emphasis needed on recycling and reuse of Li-ion batteries

Oladele A. Ogunseitan and colleagues point out that Li-ion batteries have become mainstays for powering everything from smart phones to components in new…

Studies and Analyses

Footwear’s (carbon) footprint

A typical pair of running shoes generates 30 pounds of carbon dioxide emissions, equivalent to keeping a 100-watt light bulb on for one week, according to a…

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