Top Physical & Tech News
August 30, 2015

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August 30, 2015

Aug. 28, 2015 — In all organisms, water's pH has a profound effect. Because the interaction of carbon dioxide and water explains the natural acidity of water and all accompanying reactions, it is considered a ... read more

Aug. 28, 2015 — With detection limits down to the zeptomolar range (about 600 molecules in a sample), a new technology can analyze the metabolic composition of individual microbial cells, as well as detect the ... read more

Aug. 28, 2015 — Turning carbon dioxide from certain power plants into a more valuable chemical would reduce emissions while creating a revenue return. Scientists have now derived a metal-free catalyst that does the ... read more

Aug. 28, 2015 — Scientists have predicted how biological circuits generate rhythms and control their robustness, utilizing mathematical modeling based on differential equations and stochastic parameter ... read more

Neurobiology: Light-Activated Learning

Aug. 28, 2015 — Scientists have developed a light-sensitive switch that regulates a protein implicated in the neurobiology of synaptic plasticity. The agent promises to shed new light on the phenomenology of ... read more

Aug. 28, 2015 — Computer scientists studied human mobility in urban areas from the point of view that mobility can be described as random walk with many short steps and fewer extremely long steps. Combining GPS data ... read more

Aug. 28, 2015 — A new device which transforms paralysis victims’ breath into words – believed to be the first invention of its kind – has been ... read more

Draw out of the Predicted Interatomic Force

Aug. 28, 2015 — Liquid Bi shows a peculiar dispersion of the acoustic mode, which is related to the Peierls distortion in the crystalline state. These results will provide valuable inspiration to researchers ... read more

Four-Day School Week Can Improve Academic Performance, Study Finds

Aug. 27, 2015 — Shortening the school week to four days has a positive impact on elementary school students' academic performance in mathematics, according to ... read more

Aug. 27, 2015 — Scientists create a biological circuit by programming bacteria to alter gene expression in an entire population. They have created a biological equivalent to a computer circuit that involves multiple ... read more

Aug. 27, 2015 — Scientists can now watch dynamic biological processes with unprecedented clarity in living cells using new imaging techniques. The new methods dramatically improve on the spatial resolution provided ... read more

A New Technique to Make Drugs More Soluble

Aug. 27, 2015 — Before Ibuprofen can relieve your headache, it has to dissolve in your bloodstream. The problem is Ibuprofen, in its native form, isn't particularly soluble.  Its rigid, crystalline structures ... read more

Aug. 27, 2015 — A chemistry professor has uncovered a major development in the study of anions, negatively-charged molecules such as chloride, bromide and nitrate, which have strategic roles within the human body. ... read more

Aug. 27, 2015 — A new study found that three times as many female high school students were interested in enrolling in a computer science class if the classroom was designed to be less 'geeky' and more ... read more

Aug. 27, 2015 — A team of physicists has found new hints of particles -- leptons, to be more precise -- being treated in strange ways not predicted by the Standard Model. The discovery could prove to be a ... read more

Aug. 27, 2015 — Astrophysicists now show that if life can travel between the stars (a process called panspermia), it would spread in a characteristic pattern that we could potentially ... read more

Charging a Lithium-Ion Battery Efficiently With a Solar Cell

Aug. 27, 2015 — Researchers have wired four perovskite solar cells in series to enhance the voltage and directly photo-charged lithium batteries with 7.8 percent efficiency -- the most efficient reported to date, ... read more

Aug. 27, 2015 — Physicists have succeeded in synthesizing boron-doped graphene nanoribbons and characterizing their structural, electronic and chemical properties. The modified material could potentially be used as ... read more

Aug. 27, 2015 — Astronomers have performed an extensive search for Dust Obscured Galaxies (DOGs). The research group discovered 48 DOGs, and has measured how common they are. Since DOGs are thought to harbor a ... read more

Aug. 27, 2015 — A team of international scientists has shown for the first time that galaxies can change their structure over the course of their ... read more

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