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Life & Chemistry

New Insights into Cell Aging from Long-Lived Proteins

The scientists discovered that certain proteins, called extremely long-lived proteins (ELLPs), which are found on the surface of the nucleus of neurons, have a…

Life & Chemistry

Whole Exome Sequencing Reveals Metabolic Disease Cause

A case report, published this week in the American Journal of Human Genetics, shows how researchers can combine a simple blood test with an “executive summary”…

Life & Chemistry

New Biomarker Discovered for Osteoarthritis Detection

Researchers say the concentration of two molecules called non-coding RNAs in blood were associated with mild cartilage damage in 30 patients who were one year…

Earth Sciences

Land-Cover Changes Have No Effect on Glacier Loss, Study Finds

For the first time, the Innsbruck climate scientists quantitatively examined whether land-cover changes (LCC) may potentially affect glacier loss. “We used…

Physics & Astronomy

Single Laser Pulses Illuminate Molecules for New Insights

Nowadays, large laser systems provide ultra-short light pulses of very high intensity which – in principle – allow the imaging of matter and its dynamics on…

Materials Sciences

New High-Speed Electronic Optical Fibers Unveiled for Telecom

The potential applications of such optical fibers include improved telecommunications and other hybrid optical and electronic technologies, improved laser…

Life & Chemistry

Genetic Variant Linked to Increased Stroke Risk

Stroke is the second leading cause of death worldwide (more than one in 10 of all deaths, and over six million deaths annually), and also in developed…

Life & Chemistry

How Steroids Regulate Gas Exchange in Plants’ Stomata

Plants breathe through microscopic pores called stomata (Greek for mouths) on the surfaces of leaves. Over 40% of the carbon dioxide, CO2, in the atmosphere…

Materials Sciences

Crystalline Materials Boost High-Speed Function in Optical Fibers

The potential applications of such optical fibres include improved telecommunications and other hybrid optical/electronic technologies. This transatlantic team…

Life & Chemistry

Chemists Unveil Faster Protein Labeling Techniques for Research

Protein labeling is used by researchers in a variety of fields to help them understand how these important molecules affect the normal functioning of cells….

Earth Sciences

Tree Rings May Understate Climate Impact of Volcanic Eruptions

“We know these tree rings capture most temperature changes quite well,” said Michael Mann, professor of meteorology and geosciences and director of the Penn…

Life & Chemistry

UBC researchers discover key to immune cell's 'internal guidance' system

University of British Columbia researchers have discovered the molecular pathway that enables receptors inside immune cells to find, and flag, fragments of…

Health & Medicine

Positive Parenting Strategies to Combat Childhood Obesity

Today, one out of five American children is obese. Young children who are overweight are five times more likely than their peers of normal weight to be obese…

Life & Chemistry

New Virtual Tool Enhances Accuracy in Genetic Mutation Diagnosis

DNA sequencing to detect genetic mutations can aid in the diagnosis and selection of treatment for cancer. Current methods of testing DNA samples, Sanger…

Studies and Analyses

Children hospitalized at alarming rate due to abuse

Several measures have been used to track the national occurrence of child abuse, including data from Child Protective Services. But until now none quantified…

Power and Electrical Engineering

Studying Butterfly Flight to Help Build Bug-Size Flying Robots

U.S. defense agencies, which have funded this research, are supporting the development of bug-size flyers to carry out reconnaissance, search-and-rescue and…

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