ScienceDaily
Your source for the latest research news
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Apr. 8, 2020
Researchers have succeeded in restoring mobility and sensation of touch in stroke-afflicted rats by reprogramming human skin cells to become nerve
cells, which were then transplanted into the rats' ...
www.sciencedaily.com/releases/2020/04/200408102150.htm
Apr. 8, 2020
A team has developed a new method to date archaeological pottery using fat residues remaining in the pot wall from cooking. The method means prehistoric pottery can be dated with remarkable accuracy, sometimes to the window of a human life span. ...
www.sciencedaily.com/releases/2020/04/200408113256.htm
Apr. 8, 2020
Children to parents suffering from mental illness have a higher risk of injuries than other children, according to a new study. The risk is elevated up to 17 years of age and peaks during the first year of life. The findings highlight the need for parents with mental illness to receive extra support around child injury prevention measures as well as early treatment of mental morbidity among ...
www.sciencedaily.com/releases/2020/04/200408184625.htm
Apr. 8, 2020
Researchers have developed an 'off-the-shelf' artificial cardiac patch that can deliver cardiac cell-derived healing factors directly to the site of
heart attack ...
www.sciencedaily.com/releases/2020/04/200408153320.htm
Apr. 8, 2020
Personal growth and job skills have taken a backseat to an increased focus
on standardized test scores in schools across the nation, according to new
...
www.sciencedaily.com/releases/2020/04/200408151228.htm
Apr. 8, 2020
Medical marijuana users who say they have high levels of pain are more
likely than those with low pain to say they use cannabis three or more times
a day, a new study finds. However, daily marijuana users with severe pain
also reported their health had become worse in the past ...
www.sciencedaily.com/releases/2020/04/200408145805.htm
Apr. 8, 2020
Parents who are using popular low-riding pushchairs could be exposing their babies to alarming levels of air pollution, finds a new ...
www.sciencedaily.com/releases/2020/04/200408145801.htm
Apr. 8, 2020
New research has found that the presence and severity of mild behavioral impairment (MBI) in cognitively healthy individuals is strongly associated with the presence of amyloid plaques deposits in the brain, a hallmark of Alzheimer's ...
www.sciencedaily.com/releases/2020/04/200408144112.htm
Apr. 8, 2020
New research finds that 'fake news' inspires consumers to demand corrective action from companies -- even if the company is a victim of the fake news story. The study also supports the idea that most people feel they are better at detecting fake news than other people ...
www.sciencedaily.com/releases/2020/04/200408125519.htm
Apr. 8, 2020
Pregnant women who deliver early are more likely to have a varied vaginal microbiome, especially in their first trimester. Combining data from several studies, the researchers analyzed information across a wide range of women in terms of ethnicity and stage of pregnancy and also highlight the specific bacteria associated with premature births. The authors hope these findings could help identify ...
www.sciencedaily.com/releases/2020/04/200408085544.htm
Apr. 8, 2020
A new preliminary study provides some of the earliest pieces of evidence
that the COVID-19 outbreak affected people mentally as well as ...
www.sciencedaily.com/releases/2020/04/200408102137.htm
Apr. 8, 2020
People are no better than chance at identifying when someone else is recounting a false or real memory of a crime, according to a new ...
www.sciencedaily.com/releases/2020/04/200408085517.htm
Apr. 8, 2020
Physicists have developed the first high-repetition-rate laser source that produces coherent soft x-rays spanning the entire 'water window'. That technological breakthrough should enable a broad range of studies in the biological, chemical and material sciences as well as in ...
www.sciencedaily.com/releases/2020/04/200408152433.htm
Apr. 8, 2020
A unique butterfly breeding experiment gave researchers an opportunity to study the physical and genetic changes underlying the evolution of structural color, responsible for butterflies' iridescent purples, blues and greens. Using helium ion microscopy, the scientists discovered that a 75 percent ...
www.sciencedaily.com/releases/2020/04/200408151231.htm
Apr. 8, 2020
The existence of a magnetic field beyond 3.5 billion years ago is still up for ...
www.sciencedaily.com/releases/2020/04/200408142740.htm
Apr. 8, 2020
The Belle II experiment started about one year ago. The work deals with a
new particle in the context of dark matter, which accounts for about 25 percent of the ...
www.sciencedaily.com/releases/2020/04/200408133258.htm
Apr. 8, 2020
An international research team has mapped the interstellar magnetic field structure and interstellar matter distribution in the solar ...
www.sciencedaily.com/releases/2020/04/200408113258.htm
Apr. 8, 2020
Someday, microbial cyborgs -- bacteria combined with electronic devices -- could be useful in fuel cells, biosensors and bioreactors. But first, scientists need to develop materials that not only nurture the microbes, but also efficiently and controllably harvest the electricity or other resources they make. Now, researchers have developed one ...
www.sciencedaily.com/releases/2020/04/200408113254.htm
Apr. 8, 2020
Physicists have found a way to cool molecules of sodium lithium down to 200 billionths of a Kelvin, just a hair above absolute zero. They did so by applying a technique called collisional cooling, in which they immersed molecules of cold sodium lithium in a cloud of even colder sodium atoms. The ultracold atoms acted as a refrigerant to cool the molecules even ...
www.sciencedaily.com/releases/2020/04/200408113252.htm
Apr. 8, 2020
Emitting light from silicon has been the 'Holy Grail' in the
microelectronics industry for decades. Solving this puzzle would
revolutionize computing, as chips will become faster than ever. Researchers have now succeeded: they have developed an alloy with silicon that can emit light. The team will now start creating a silicon laser to be integrated into current ...
www.sciencedaily.com/releases/2020/04/200408113250.htm
Apr. 8, 2020
Scientists studying bacteria have identified the roots of a behavior that is regulated by the circadian clock. The research provides a striking example of the importance of keeping the internal biological clock aligned with the external environment so that key processes occur at the right time of ...
www.sciencedaily.com/releases/2020/04/200408152430.htm
Apr. 8, 2020
A new species of Triassic reptile from Brazil is a close cousin of a mysterious group called ...
www.sciencedaily.com/releases/2020/04/200408142730.htm
Apr. 8, 2020
Malaria is a leading killer of children worldwide, and new drugs are needed. New research reports encouraging early clinical results with a new ...
www.sciencedaily.com/releases/2020/04/200408125517.htm
Apr. 8, 2020
Research suggests mature forests are limited in their ability to absorb 'extra' carbon as atmospheric carbon dioxide concentrations ...
www.sciencedaily.com/releases/2020/04/200408113300.htm
Apr. 8, 2020
The earliest human inhabitants of the Amazon created thousands of artificial forest islands as they tamed wild plants to grow food, a new study ...
www.sciencedaily.com/releases/2020/04/200408110336.htm
Apr. 8, 2020
A warming global climate could cause sudden, potentially catastrophic losses of biodiversity in regions across the globe throughout the 21st century,
finds a new ...
www.sciencedaily.com/releases/2020/04/200408110333.htm
Apr. 8, 2020
New research has shone light on the impact of clouds on climate change. The study has raised serious doubts of the likely impact of human-led interventions involving methods of cloud 'brightening' to counteract climate ...
www.sciencedaily.com/releases/2020/04/200408104950.htm
Apr. 8, 2020
Tiny fragments of plastic waste are dispersed throughout the environment, including the oceans, where marine organisms can ingest them. However, the subsequent fate of these microplastics in animals that live near the bottom
of the ocean isn't clear. Now, researchers report that lobsters can eat and break down some of this microplastic material, releasing even smaller fragments into the water ...
www.sciencedaily.com/releases/2020/04/200408104929.htm
Apr. 8, 2020
A new modelling article, using data from Ontario, indicates that dynamic physical distancing and other measures could help maintain health system capacity and prevent intensive care units (ICUs) from becoming overwhelmed because of COVID-19, while allowing periodic psychological and economic
breaks from ...
www.sciencedaily.com/releases/2020/04/200408125523.htm
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