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May 27, 2015

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May 27, 2015

Seeing the Action: Novel Device Images Minute Forces, Actions Involved in Cell Membrane Hemifusion

May 26, 2015 — Researchers have developed a novel device to image the minute forces and actions involved in cell membrane hemifusion. To capture real time data on the behavior of cell membranes during hemifusion, ... read more

May 26, 2015 — Emergency medicine faces special challenges during this fall's changeover in how medical diagnoses are coded. Nearly a quarter of all ER clinical encounters could pose difficulties, authors of a ... read more

Study Connects Credit Default Swaps to Mortgage Delinquencies

May 26, 2015 — The first empirical investigation has been released by investigators connecting credit default swaps to mortgage defaults that helped lead to the 2007-2008 financial ... read more

How Racial Stereotypes Impact the Way We Communicate

May 26, 2015 — Racial stereotypes and expectations can impact the way we communicate and understand others, according to research.The new study highlights how non-verbal 'social cues' -- such as ... read more

On-Demand X-Rays at Synchrotron Light Sources

May 26, 2015 — Researchers have developed an 'X-rays on demand' technique in which ALS users can have access to the X-ray beams they want without affecting beams for other ... read more

May 26, 2015 — Areca palms can be grown in a native sand soil or in a calcareous fill soil without supplemental phosphorus, and with no nitrogen applied during the rainy summer months (June-September) in southern ... read more

Labor Analgesia in Low-Income Countries: Experience from Ghana

May 26, 2015 — A program to improve pain control during labor at one of Ghana's largest maternity units greatly increased the use of safe and effective spinal analgesia for women undergoing cesarean section, ... read more

Astrophysicist Provides New Fluid Dynamics Insights

May 26, 2015 — New calculations by a theoretical astrophysicist provide tools that open a door to exploring the history of events in astrophysical flows and in plasma fusion ... read more

May 26, 2015 — Astronomers have found that the black holes located at the cores of galaxies launch fountains of charged particles, which can stir up gas throughout the galaxy and temporarily interrupt star ... read more

Study Suggests Using Excess Stress to Kill Therapy Resistant Breast Cancer

May 26, 2015 — Maxing out the inherently stressed nature of treatment-resistant breast cancer cells thwarts their adaptive ability to evolve genetic workarounds to treatment, according to a study. Looking at tumor ... read more

May 26, 2015 — A unique, high performance foam has been developed that can be used to make safer athletic gear and medical equipment, among other things. The developers anticipate an immediate benefit to the ... read more

May 26, 2015 — We live in fear of 'superbugs': infectious bacteria that don't respond to treatment by antibiotics, and can turn a routine hospital stay into a nightmare. Now, researchers have ... read more

May 26, 2015 — Studying zebrafish, investigators have discovered a new source for cells that can develop into coronary vessels and have identified the signaling protein, a chemokine called CXCL12, which guides this ... read more

Nanotechnology Identifies Brain Tumor Types Through MRI 'Virtual Biopsy' in Animal Studies

May 26, 2015 — A tiny drug-delivery system has been invented that can identify cancer cell types in the brain through 'virtual biopsies' and then attack the molecular structure of the disease. The results ... read more

Oldest Old Less Likely to Be Investigated or Aggressively Treated After Surgery

May 26, 2015 — Patients aged 80 and above are significantly less likely to be investigated or aggressively treated after surgery than their younger counterparts, reveals a national audit of hospital ... read more

Study Finds Association Between Exposure to Aflatoxin and Gallbladder Cancer

May 26, 2015 — In a small study in Chile that included patients with gallbladder cancer, exposure to aflatoxin (a toxin produced by mold) was associated with an increased risk of gallbladder cancer. In Chile, ... read more

Study Examines Association of Genetic Variants With Cognitive Impairment

May 26, 2015 — Individually rare but collectively common intermediate-size copy number variations may be negatively associated with educational attainment, according to a study. Copy number variations (CNVs) are ... read more

Subclinical Hyperthyroidism Associated With an Increased Risk of Hip and Other Fractures

May 26, 2015 — In an analysis that included more than 70,000 participants from 13 studies, subclinical hyperthyroidism was associated with an increased risk for hip and other fractures including spine. Subclinical ... read more

May 26, 2015 — Researchers have now shown that they can assemble DNA nanostructures in a solvent containing no water. They also discovered that adding a small amount of water to their solvent increases the assembly ... read more

May 26, 2015 — Maps show us the way and identify major landmarks – rivers, towns, roads and hills. For centuries, they also offered a perspective on how societies viewed themselves in comparison to the rest of ... read more

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