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Materials Sciences

Engineering at the Atomic Scale

Could a substance that resembles baby powder curb global carbon emissions?Wake Forest University researchers believe so, and a new Department of Energy (DOE)…

Physics & Astronomy

Quantum of Sonics: Bonded, Not Stirred

Researchers at McGill University have discovered a new way to join materials together using ultrasound. Ultrasound – sound so high it cannot be heard – is…

Studies and Analyses

Vitamin D and Breast Cancer Prevention: What’s the Current Evidence From Randomized Clinical Trials?

The authors belong to a multidisciplinary, international team led by Dr. Maddalena Barba, researcher at the Regina Elena National Cancer Institute of Rome,…

Physics & Astronomy

Pulsating Star Sheds Light on Exoplanet

The research, which appears in Proceedings of the National Academy of Sciences, was conducted by a multi-national team of scientists, including physicists at…

Studies and Analyses

Pilot clinical study into iPS cell therapy for eye disease starts in Japan

This study, led by Masayo Takahashi M.D., Ph. D. of the Laboratory for Retinal Regeneration, RIKEN Center for Developmental Biology, and conducted in…

Life & Chemistry

Scientists Decode Brain Cell Orientation Mechanisms

When the central nervous system is injured, oligodendrocyte precursor cells (OPC) migrate to the lesion and synthesize new myelin sheaths on demyelinated…

Physics & Astronomy

Rensselaer Researchers Identify Cause of LED “Efficiency Droop”

Efficiency droop, first reported in 1999, has been a key obstacle in the development of LED lighting for situations, like household lighting, that call for…

Life & Chemistry

Reprogramming patients' cells offers powerful new tool for studying, treating blood diseases

First produced only in the past decade, human induced pluripotent stem cells (iPSCs) are capable of developing into many or even all human cell types. In new…

Life & Chemistry

Unlocking Earth’s Origins: Clues to Life Beyond Our Planet

Does life exist elsewhere or is our planet unique, making us truly alone in the universe? Much of the work carried out by NASA, together with other research…

Studies and Analyses

Nerve Damage Found in Half of Fibromyalgia Patients

About half of a small group of patients with fibromyalgia – a common syndrome that causes chronic pain and other symptoms – was found to have damage to nerve…

Life & Chemistry

3D molecular syringes – Scientists solve structure of infection tool used by Yersinia

The bacterium’s pathogenic potential is based on a syringe-like injection apparatus called injectisome. For the first time, an international team of…

Earth Sciences

Santa’s workshop not flooded – but lots of melting in the Arctic

A dramatic image captured by a University of Washington monitoring buoy reportedly shows a lake at the North Pole. But Santa doesn’t yet need to buy a snorkel.“Every summer when the sun melts the surface the water has to go someplace, so it accumulates in these ponds,” said Jamie Morison, a polar scientist at the UW Applied Physics Laboratory and principal investigator since 2000 of the North Pole Environmental Observatory. “This doesn’t look particularly extreme.”…

Architecture & Construction

Simulations Enhance Earthquake Damper Study for Structures

The magnetorheological-fluid dampers are shock-absorbing devices containing a liquid that becomes far more viscous when a magnetic field is applied.”It…

Earth Sciences

Planting Trees in Deserts: A Solution for Climate Change?

A group of German scientists has now come up with an environmentally friendly method that they say could do just that. The technique, dubbed carbon farming,…

Earth Sciences

Planetary ‘runaway greenhouse’ more easily triggered, research shows

In the runaway greenhouse stage, a planet absorbs more solar energy than it can give off to retain equilibrium. As a result, the world overheats, boiling its…

Life & Chemistry

New Nano-Sensors Enable Parallel Protein Analysis Breakthrough

Chemists at Johannes Gutenberg University Mainz (JGU) have developed a new method for parallel protein analysis that is, in principle, capable of identifying…

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