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Medical Engineering

New Brain Tumor Scanning Method Predicts Avastin Effectiveness

UCLA researchers have uncovered a new way to scan brain tumors and predict which ones will be shrunk by the drug Avastin — before the patient ever starts…

Physics & Astronomy

Crashing comets not likely the cause of Earth's mass extinctions

Most agree that an asteroid collision 65 million years ago brought an end to the age of dinosaurs, but there is uncertainty about how many other extinctions…

Earth Sciences

Douglas-Fir And Geoducks: Unique Allies In Climate Research

Analyzed by themselves, the rings from a single tree or mollusk may sometimes reflect conditions that are either favorable or unfavorable for growth. When…

Life & Chemistry

UCSF researchers identify new drug target for Kaposi’s Sarcoma

The new drug target, which is known as a protease dimer, could serve as a model for developing new therapeutics for diseases ranging from cancer to…

Health & Medicine

EphA2-Targeted Therapy Delivers Chemo to Ovarian Cancer Cells

With a novel therapeutic delivery system, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center has successfully targeted a…

Environmental Conservation

Jellyfish and Ocean Mixing: Small Creatures, Big Impact

The ocean's smallest swimming animals, such as jellyfish, can have a huge impact on large-scale ocean mixing, researchers have discovered.”The perspective we…

Agricultural & Forestry Science

New Cowpea Lines Boost Aphid Resistance Through Breeding

Several new lines of cowpeas with genes that are aphid-resistant and less susceptible to disease are currently being tested by researchers with Texas AgriLife…

Studies and Analyses

Cosmic Dance: How Galaxies Shed Weight and Dark Matter

Dwarf spheroidal galaxies are small and very faint, containing few stars relative to their total mass. They appear to be made mostly of dark matter – a…

Agricultural & Forestry Science

Large Trees Decline 24% in Yosemite: Causes and Insights

The number of large-diameter trees in the park declined 24 percent between the 1930s and 1990s. U.S. Geological Survey and University of Washington scientists…

Medical Engineering

Siemens Healthcare Expands Oncology Systems Partnership with IMPAC

This partnership with IMPAC will afford Siemens customers access to IMPAC’s latest innovative oncology information system (OIS) in addition to the radiation…

Physics & Astronomy

New Computer Simulation Reveals Protein Folding Insights

Scientists have for the past three decades tried to understand what makes proteins fold into functional units and why it happens, and several breakthroughs…

Life & Chemistry

New Diagnostic Advances for Emphysema and Lung Diseases

Chronic inflammatory lung diseases like chronic bronchitis and emphysema are a major global health problem, and the fourth leading cause of death and…

Health & Medicine

A slight twist with serious consequences

Nobody is entirely sure what the huntingtin protein does when it’s operating normally, but the effects of its malfunction are all too clear: increasingly…

Life & Chemistry

Roaming receptors

Changes in the synaptic strength of neurons, effected by repeated neuronal activity, drive important behavioral processes such as learning and memory….

Life & Chemistry

Detecting H1N1 faster than ever using Omics SmartAmp technology

As a part of emergency government research aimed at addressing this need, RIKEN and University of Tokyo, are developing an H1N1 detection technique based on…

Earth Sciences

Successful Riser-Drilling in Japan’s Kumano Basin

Kumano Basin off Kii Peninsula, approximately 58 km southeast of Japan— Despite harsh atmospheric and ocean conditions, and complex geological characteristics…

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