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Information Technology

Robots as Teachers: Exploring Empathic Learning Innovations

These artificial tutors can serve as a complement to traditional teaching. Overall, the EMOTE project aims to research the role of empathic interventions in…

Health & Medicine

Ovarian Cancer Stem Cell Study Advances Targeted Therapies

Lead author Yingqun Huang, M.D., associate professor in the Department of Obstetrics, Gynecology & Reproductive Sciences, and her colleagues have demonstrated…

Agricultural & Forestry Science

Corn Innovation: Battling Sunflower Broomrape Weeds

Known commonly as sunflower broomrape, the weed causes extensive damage to vegetable and row crops in Asia, Africa, and southern Eastern Europe. Lacking…

Life & Chemistry

Oncolytic Viruses Target Cancer Stem Cells for Treatment

Tumours do not consist of homogenous cell populations but contain cancer stem cells which respond poorly to chemotherapy and radiotherapy and are considered to…

Life & Chemistry

Exploring Immune System Advances in Organ Transplantation

As recently as a few decades ago, the following response was feared: following an organ transplant, the patient’s immune system recognizes the transplanted…

Social Sciences

Italian Immigrants: How Second Generation Affects Longevity

More exposed to the influences of the host country, the second generation detaches itself from the healthy southern lifestyle and the close-knit family network…

Awards Funding

Jacques Fellay Wins National Latsis Prize for Innovation

On 10 January 2013, Jacques Fellay will receive the National Latsis Prize 2012 at the Rathaus in Berne. The Swiss National Science Foundation (SNSF) is…

Physics & Astronomy

The world’s smallest magnet

The peculiar properties of magnets have found their way into a vast number of technologies ranging from information technology to medical imaging. In terms of…

Environmental Conservation

Quantifying Stability: Insights From Amazon to Human Cells

When the world’s largest tropical forest suddenly starts retreating in a warming climate, energy supply blacks out, or cells turn carcinogenic, complex-systems…

Environmental Conservation

Coral Records Suggest El Nino Activity Rises Above Background

The new coral data show that 20th century El Nino Southern Oscillation (ENSO) climate cycles are significantly stronger than ENSO variations captured in the…

Agricultural & Forestry Science

Unlocking Sorghum’s Gene Bank

But a new study of sorghum, led by Stephen Kresovich and Geoff Morris of the University of South Carolina, promises to make this crop an invaluable asset in…

Life & Chemistry

Ordinary Heart Cells Transformed Into Biological Pacemakers

The advance will be published in the Jan 8 issue of Nature Biotechnology and also will be available today on the journal’s website. “Although we and others…

Trade Fair News

French fabrics to be unveiled at the London Textile Fair 2013

The Pavilion is organised by Tisslaine France Promotion, France's national trade association for the textile industry, and is supported by the French Trade…

Environmental Conservation

Evidence Contradicts Idea That Starvation Caused Saber-Tooth Cat Extinction

That is the conclusion of the latest study of the microscopic wear patterns on the teeth of these great cats recovered from the La Brea tar pits in southern…

Studies and Analyses

New MRI Technique Improves Dementia Diagnosis Accuracy

Alzheimer’s disease and frontotemporal lobar degeneration (FTLD) often have similar symptoms, even though the underlying disease process is much different. “Diagnosis can be challenging,” said study author Corey McMillan, PhD, of the Perelman School of Medicine and Frontotemporal Degeneration Center at the University of Pennsylvania and a member of the American Academy of Neurology. “If the clinical symptoms and routine brain MR are equal, an expensive positron emission tomography (PET) scan might be needed….

Earth Sciences

Study Shows Rapid Warming on the West Antarctic Ice Sheet

The temperature record from Byrd Station, a scientific outpost in the center of the West Antarctic Ice Sheet (WAIS), demonstrates a marked increase of 4.3…

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