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35 articles from ScienceDaily
How initiatives empowering employees can backfire
- ScienceDaily
- 20/10/20 22:12
Strategies meant to motivate people in the workplace may have unintended consequences -- depending on who's in charge. Recent research shows that empowerment initiatives aren't necessarily the answer for business leaders hoping to motivate their employees.
Light pollution may increase biting behavior at night in Aedes aegypti mosquitoes
- ScienceDaily
- 20/10/20 22:12
Artificial light abnormally increases mosquito biting behavior at night in a species that typically prefers to bite people during the day, according to new research.
New evidence for geologically recent earthquakes near Portland, Oregon metro area
- ScienceDaily
- 20/10/20 21:05
A paleoseismic trench dug across the Gales Creek fault, located about 35 kilometers (roughly 22 miles) west of Portland, Oregon, documents evidence for three surface-rupturing earthquakes that took place about 8,800, 4,200 and 1,000 years ago.
Repairing the photosynthetic enzyme Rubisco
- ScienceDaily
- 20/10/20 21:05
Researchers have elucidated how Rubisco activase works. As the name indicates, this enzyme is critical for repairing Rubisco once it has lost its activity.
Hot-button words trigger conservatives and liberals differently
- ScienceDaily
- 20/10/20 21:05
Researchers have linked a brain region to what they call neural polarization, offering a glimpse into the partisan brain in the weeks leading up to what is arguably the most consequential U.S. presidential election in modern history.
A new material for separating CO2 from industrial waste gases, natural gas, or biogas
- ScienceDaily
- 20/10/20 19:56
With a new material, the greenhouse gas carbon dioxide (CO2) can be specifically separated from industrial waste gases, natural gas, or biogas, and thereby made available for recycling. The separation process is both energy efficient and cost-effective.
New anti-AB vaccine could help halt Alzheimer's progression, preclinical study finds
- ScienceDaily
- 20/10/20 19:56
A preclinical study by neuroscientists indicates that an antigen-presenting dendritic vaccine with a specific antibody response to oligomeric A-beta may be safer and offer clinical benefit in treating Alzheimer's disease. The vaccine uses immune cells known as dendritic cells loaded with a modified A beta peptide as the antigen.
Lost and found: Geologists 'resurrect' missing tectonic plate
- ScienceDaily
- 20/10/20 19:14
A team of geologists believes they have found the lost plate known as Resurrection in northern Canada by using existing mantle tomography images.
Colorful perovskites: Thermochromic window technologies
- ScienceDaily
- 20/10/20 19:14
Scientists report a breakthrough in developing a next-generation thermochromic window that not only reduces the need for air conditioning but simultaneously generates electricity.
Cutting-edge, whole-heart imaging provides new details on heart defects
- ScienceDaily
- 20/10/20 19:13
A cutting-edge technique that allows scientists to zoom into tiny details in a 3D image of a whole animal heart may lead to new insights on congenital heart disease.
Targeting the shell of the Ebola virus
- ScienceDaily
- 20/10/20 19:13
As the world grapples with COVID-19, the Ebola virus is again raging. Researchers are using supercomputers to simulate the inner workings of Ebola (as well as COVID-19), looking at how molecules move, atom by atom, to carry out their functions. Now, they have revealed structural features of the Ebola virus's protein shell to provide therapeutic targets to destabilize the virus and knock it out...
Microbial diversity below seafloor is as rich as on Earth's surface
- ScienceDaily
- 20/10/20 19:13
For the first time, researchers have mapped the biological diversity of marine sediment, one of Earth's largest global biomes. The research team discovered that microbial diversity in the dark, energy-limited world beneath the seafloor is as diverse as in Earth's surface biomes.
Cognitive behavioral therapy reduces insomnia symptoms among young drinkers
- ScienceDaily
- 20/10/20 19:13
More than half of young adults at risk for alcohol-related harm report symptoms of insomnia. Cognitive behavioral therapy (CBT) is one of the first-line treatments for insomnia, but it's never been tested on young adults who are actively drinking. Researchers evaluated CBT's effect on young adult binge drinkers with insomnia to determine if this treatment can improve their sleep and potentially...
Does the new heart transplant allocation policy encourage gaming by providers?
- ScienceDaily
- 20/10/20 19:13
A new national policy was created to make determining who receives a heart transplant more fair. But new data shows it changed some practice patterns, too.
Coronavirus vaccines stir doubts among many people worldwide, new study shows
- ScienceDaily
- 20/10/20 19:13
A new study highlights potential global hesitancy to accept a COVID-19 vaccine. Based on data collected with the previously validated COVID-SCORE survey of a sample of over 13,400 individuals from 19 countries that have been hard-hit by the virus, the investigators found that 72 percent of participants would likely take the vaccine. Of the remaining 28 percent, 14 percent would refuse, while 14...
Anti-inflammatory therapy shows promise in slowing progression of multiple sclerosis
- ScienceDaily
- 20/10/20 19:13
Intranasal administration of an anti-inflammatory drug helped reduce disease progression in a preclinical model of multiple sclerosis, according to recent research.
The road to uncovering a novel mechanism for disposing of misfolded proteins
- ScienceDaily
- 20/10/20 19:13
The discovery of the cause of a rare liver disease in babies led to uncovering a novel cellular mechanism for disposing of misfolded proteins that has implications for neurodegenerative conditions of older age.
COVID-19: Distancing and masks -- good but not enough
- ScienceDaily
- 20/10/20 17:13
Decades-old data is being used to describe the propagation of tiny droplets. Now a fluid dynamics team has developed new models: Masks and distancing are good, but not enough. Even with a mask, infectious droplets can be transmitted over several meters and remain in the air longer than previously thought.
Childlessness by circumstance
- ScienceDaily
- 20/10/20 17:13
In birds and other species alike, pairs can face considerable difficulties with reproduction. Scientists have now shown in an extensive analysis of 23,000 zebra finch eggs that infertility is mainly due to males, while high embryo mortality is more a problem of the females. Inbreeding, age of the parents and conditions experienced when growing up had surprisingly little influence on reproductive...
Ultraviolet shines light on origins of the solar system
- ScienceDaily
- 20/10/20 16:55
In the search to discover the origins of our solar system, an international team including planetary scientists has compared the composition of the sun to the composition of the most ancient materials that formed in our solar system: refractory inclusions in unmetamorphosed meteorites.
CRISPR meets Pac-Man: New DNA cut-and-paste tool enables bigger gene edits
- ScienceDaily
- 20/10/20 16:55
Gene editing for the development of new treatments, and for studying disease as well as normal function in humans and other organisms, may advance more quickly with a new tool for cutting larger pieces of DNA out of a cell's genome, according to a new study.
Radiative cooler that cools down even under sunlight
- ScienceDaily
- 20/10/20 16:55
Now that autumn is upon us, there is a large temperature gap between day and night. This is due to the temperature inversion caused by radiative cooling on the Earth's surface. Heat from the sun during the day causes its temperature to rise and when the sun sets during the night, its temperature cools down. Recently, a research team has demonstrated a daytime radiative cooling effect which...
Salt-based mosquito-control products are ineffective
- ScienceDaily
- 20/10/20 16:55
A new study by a bevy of expert mosquito researchers offers an important warning to consumers: Products claiming to reduce mosquito populations with salt-water solutions are ineffective. In a series of lab tests using nine mosquito species, researchers found no evidence that adult mosquitoes are killed by salt ingested at concentrations used in several popular mosquito-control products.
Evidence of broadside collision with dwarf galaxy discovered in Milky Way
- ScienceDaily
- 20/10/20 16:55
Astrophysicists have discovered a series of telltale shell-like formations of stars in the vicinity of the Virgo constellation, evidence of a radial merger between a dwarf galaxy and the Milky Way, and the first such 'shell structures' to be found in the Milky Way.
Impact of wastewater systems on Edwards Aquifer evaluated
- ScienceDaily
- 20/10/20 16:55
Researchers developed an integrated hydrologic computer model to evaluate the impact of different types of wastewater disposal facilities on the Edwards Aquifer, the primary water source for San Antonio and its surrounding communities. The research results will guide authorities on what actions to take to protect the quality and quantity of water entering the aquifer.