Through their pattern of firing, neurons influence the behavior of the cells that upon maturation will provide insulation of neuronal axons, according to a new study publishing Aug. 22 in the open-access journal PLOS Biology by Balint Nagy, Maria Kukley and colleagues at the University of Tübingen, Germany. The findings suggest the existence of a complex and nuanced interplay between neurons and the non-neuronal cells that support and protect them.
Builders of hydroelectric dams are required to perform seismic hazard studies before their designs are approved.
NRG Oncology researchers recently developed and validated a nomogram that can predict 2-year and 5-year overall survival (OS) and progression-free survival (PFS) for patients with local-regionally advanced oropharyngeal squamous cell carcinoma (OPSCC) treated primarily with radiation-based therapy. This nomogram was developed with data from clinical trials NRG Oncology/RTOG 0129 and 0522. Results were published online in the Journal of Clinical Oncology on Aug. 4, 2017.
New stochastic separation theorems proved by University of Leicester mathematicians could enhance capabilities of artificial intelligence.
Researchers from Predictive Science Inc. used NASA and National Science Foundation-supported supercomputers to run highly-detailed forecasts of the Sun's corona -- the aura of plasma that surrounds the sun -- at the moment of the eclipse. The team combined data from NASA's Solar Dynamics Observatory, magnetic field maps, solar rotation rates and cutting-edge mathematical models to predict the state of the Sun's surface. The simulations are the largest produced by the group and include new physics.
A research team from Predictive Science Inc. (PSI) used the Stampede2 supercomputer at The University of Texas at Austin's Texas Advanced Computing Center (TACC) to forecast the corona of the sun during the upcoming eclipse. The findings shed light on what the eclipse of the sun might look like Aug. 21 when it will be visible across much of the US, tracing a 70-mile-wide band across 14 states.
An unusual paper by Prof. Michael E. McIntyre from University of Cambridge touches on a range of deep questions, including insights into the nature of science itself, and of scientific understanding -- what it means to understand a scientific problem in depth -- and into the communication skills necessary to convey that understanding and to mediate collaboration across specialist disciplines.
An international team of scientists, led by mathematicians from the University of Exeter's Living Systems Institute, have developed a ground-breaking new method that can identify regions of brain tissue most likely to generate seizures in people with epilepsy.
Scientists have developed a new way to detect which areas of the brain contribute most greatly to epilepsy seizures, according to a PLOS Computational Biology study. The strategy, devised by Marinho Lopes of the University of Exeter and colleagues, could help surgeons select specific brain areas for removal to stop seizures.
Treatment of tuberculosis involves a combination of several drugs, sometimes including drugs from a class known as fluoroquinolones. Using computer simulations, scientists have shown that the fluoroquinolone known as moxifloxacin may be superior to two other commonly used fluoroquinolones, according to a new paper in PLOS Computational Biology.