Conventional photoelectron spectroscopy can only measure samples under high vacuum, while many catalytic reactions occur under atmospheric pressure. The discrepancy between the findings obtained by experiments under high vacuum and
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Yoga more risky for causing musculoskeletal pain than you might think
Published in the Journal of Bodywork and Movement Therapies, the findings come from the first prospective study to investigate injuries caused from recreational participation in yoga. Yoga is an increasingly
Pathway to ‘rejuvenating’ immune cells to fight cancers and infections
The finding offers a new pathway to more powerful and durable immunotherapies, as well as immune therapies for viruses such as HIV that would marshal the immune system to kill
Structures vital to virus replication illuminated
“The challenge is a bit like being a car mechanic and not being able to see the engine or how it’s put together in detail,” says Paul Ahlquist, director of
Insights into closed enzymes
Using nuclear magnetic resonance (NMR) spectroscopy and X-ray crystallography, structural information about the enzyme in its closed state was won — information, that is, about the precise moment that the
Key player in heart enlargement identified
The findings, reported in the journal eLife, could assist in the development of therapeutics that promote healthy heart growth and prevent disease. During exercise, the heart beats harder to pump
Older obese adults can benefit from moderate exercise
Findings from the National Institutes of Health-funded study are published in the July issue of the journal Obesity. In the United States, obesity affects nearly 13 million adults age 65
Astronomers detect orbital motion in pair of supermassive black holes
The two black holes, with a combined mass 15 billion times that of the Sun, are likely separated by only about 24 light-years, extremely close for such a system. “This
Transcranial stimulation and/or physical therapy improves walking speed in Parkinson’s disease
Transcranial direct current stimulation and physical therapy “could be used alone or together as a combination treatment protocol to improve walking speed and step length among patients with PD,” according
Researchers discover novel colistin resistance gene mcr-3 in Escherichia coli
The E. coli mcr-3 sequence is similar to sequences found in Enterobacteriaceae and Aeromonas, which are commonly found in the environment. Due to the potential transfer of mcr-3 between these
Dating apps are embracing video
Dating apps are, in their own way, a form of social networking – especially as they expand into new areas like friend-finding or professional networking. So it only makes sense
Slow motion makes soccer referees more likely to give a red card
soccer referees and the decisions they make are the subject of very heated debates in the canteen, at the kitchen table, and in the TV studio. soccer fans keep a
Chemists turn metal catalysis on its head for a sustainable future
Carboxylic acids are one of the most common chemical groups in biomass, and their chemical reactions are particularly difficult to control in these mixtures. Currently used “catalytic hydrogenation” with metal
Ancient retrovirus embedded in the human genome helps fight HIV-1 infection
HERVs have become a target for HIV researchers because studies have shown that T-cells produce an immune response against HERVs in those infected with HIV. It is now thought that
Biologist looks at butterflies to help solve human infertility
In the case of butterflies, the cabbage white Pieris rapae in particular, scientists have found male butterfly ejaculate — a complex package designed to deliver sperm — also contains a
