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Collaborative science and engineering

The Materials Research Science and Engineering Center at Northwestern University has received a six-year, $16.2 million grant to support its interdisciplinary research program and educational activities. The center aims to develop new nanoscale materials with applications in information processing, electronics, and sensing technologies.

Metabolomics as a basis for gender-specific drugs

A study published in PLOS Genetics found that there are significant differences in metabolites between men and women, which may lead to the development of gender-specific treatments for certain diseases. The researchers used metabolomics and genetic data to identify key biomarkers, paving the way for new therapeutic approaches.

SourcePLOS·JournalPLOS Genetics·DateAug 11, 2011

4 physician organizations issue new clinical recommendations for diagnosing and treating COPD

The American College of Physicians, along with three other medical organizations, has released a joint clinical practice guideline for diagnosing and treating stable chronic obstructive pulmonary disease (COPD). The guidelines recommend obtaining spirometry to diagnose airflow obstruction in patients with respiratory symptoms, but not ...

SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·DateAug 1, 2011

Grazing management effects on stream pollutants

A study by Iowa State University found that grazing management practices can greatly reduce the amount of sediment, phosphorus, and pathogens deposited into pasture streams. Simple and practical techniques can be implemented to minimize pollution while allowing cattle to graze on pasture stream banks.

SourceAmerican Society of Agronomy·JournalJournal of Environmental Quality·DateJul 21, 2011

A new gene identified for restless legs syndrome

Researchers have identified a new genetic risk factor for restless legs syndrome (RLS), a neurological disorder characterized by unpleasant sensations in the legs. The discovery provides new avenues for understanding the disease and developing effective treatments.

SourcePLOS·JournalPLOS Genetics·DateJul 14, 2011

A 'nutty' solution to type 2 diabetes management

New research from St. Michael's Hospital suggests that consuming two ounces of nuts daily can effectively control glycemic and serum lipid levels for people with Type 2 diabetes. The study found that nut consumption reduced HbA1c levels by two-thirds, a clinically meaningful improvement without weight gain.

SourceSt. Michael's Hospital·JournalDiabetes Care·DateJul 12, 2011

Betting on good luck and 4-leaf clovers

Research at the University of Cambridge found a connection between impulsivity and superstitious rituals in problem gamblers. The study suggests that high impulsivity can predispose individuals to complex distortions, including superstitions, that contribute to problem gambling.

SourceUniversity of Cambridge·JournalPsychological Medicine·DateJun 29, 2011

ONR announces technology investments

The Office of Naval Research (ONR) has announced significant investments in technology and education to promote student interest in the sciences. The agency is supporting various partnerships aimed at kindling student enthusiasm for STEM disciplines, with a focus on teacher training and hands-on activities.