Culture
A team of researchers at the University of Ottawa has found a way to use visible light to transform carbon dioxide gas, or CO2, into solid carbon forms that emit light. This development creates a new, low-energy CO2 reduction pathway to solid carbon that will have implications across many fields.
May 20, 2021 - Comets that circle the Sun in very elongated orbits spread their debris so thin along their orbit or eject it out of the solar system altogether that their meteor showers are hard to detect. From a new meteor shower survey published in the journal Icarus, researchers now report that they can detect showers from the debris in the path of comets that pass close to Earth orbit and are known to return as infrequent as once every 4,000 years.
Astronomers using NASA's Hubble Space Telescope have traced the locations of five brief, powerful radio blasts to the spiral arms of five distant galaxies.
According to the Centers for Disease Control and Prevention, approximately 22 percent of older adults in the United States suffer from a functional impairment, defined as difficulties performing daily activities, such as bathing or getting dressed, or problems with concentration or decision-making affected by physical, mental or emotional conditions.
Leave voters in Cornwall wanted to exit the EU to "take back control" and express concern about immigration - even though most said the movement of people across the continent had not caused issues for them, a new survey suggests.
A total of 56.5 per cent of people in Cornwall voted to Leave the EU in 2016, yet the area has received some of the highest levels of EU structural funding in England.
INFORMS Journal Information Systems Research Study Key Takeaways:
In real-time feedback the relationship source (peer, subordinate or supervisor) plays a role: the feedback tends to be more critical when it is from supervisors.
Favoritism and retribution are impacted in real-time feedback: Supervisors adopt tit-for-tat strategies, but peers do not.
Men rate women higher than men, and women rate men and women similar to how men rate men.
Positive real-time feedback has a stronger effect on future ratings than negative feedback.
Oysters live and grow in saltwater. However, the saltiness of their habitat can change dramatically, especially where the mighty Mississippi River flows into the Gulf of Mexico. Louisiana oysters from the northern Gulf of Mexico may experience some of the lowest salinity in the world due to the influx of fresh water from the Mississippi River. In addition, increased rainfall and large-scale river diversions for coastal protection will bring more fresh water that does not bode well for the eastern oyster.
During the pandemic, the old waiting room phrase "the doctor will see you now" has taken on a new meaning. So has the waiting room. Our kitchen table or living room couch is where many people do work lately, and that includes visits to the doctor. New research from Syracuse University's Falk College indicates this method of health care will continue even after COVID numbers are (hopefully) reduced.
At the start of the COVID-19 outbreak, a University of Illinois Chicago researcher conducted a survey asking respondents if they experienced health care delays because of the pandemic. In addition to learning about the types of delays, the study also presented a unique opportunity to capture a historic moment at the pandemic's beginning.
Environmental quality is associated with advanced-stage prostate cancer at diagnosis, according to a new study by University of Illinois Chicago researchers.
Flies predict changes in their visual environment in order to execute evasive maneuvers, according to new research from the University of Chicago. This reliance on predictive information to guide behavior suggests that prediction may be a general feature of animal nervous systems in supporting quick behavioral changes. The study was published on May 20 in PLOS Computational Biology.
The immune system is a complex balancing act; if it overreacts or underreacts to foreign molecules, there can be serious health consequences.
For cancer patients, tumor progression is often accompanied by immunosuppression, meaning their bodies can't fight off pathogens the way they should. By contrast, for people with autoimmune diseases like type 1 diabetes, rheumatoid arthritis, and multiple sclerosis, their immune systems overreact and attack the body itself.
Study on intermittency in gang membership underscores value of preventing youth from rejoining gangs
Research has shown that joining a gang is associated with increased criminal behavior. A new study examined whether the intermittent nature of gang membership affects offending. Researchers sought to determine whether the association with increased offending was a consistent attribute or, since people enter and exit and re-enter gangs, whether the intermittent nature of membership affected members' likelihood of offending.
A University of Otago study has revealed how earthquake upheaval has affected New Zealand's coastal species.
Lead author Dr Felix Vaux, of the Department of Zoology, says earthquakes are typically considered devastating events for people and the environment, but the positive opportunities that they can create for wildlife are often overlooked.
For the Marsden-funded study, published in Journal of Phycology, the researchers sequenced DNA from 288 rimurapa/bull-kelp plants from 28 places across central New Zealand.
Palo Alto, CA--In a new study, researchers found that recreational boats and high-speed ferries contribute significant underwater noise in San Francisco Bay, a highly urbanized coastline that is increasingly becoming a stop along the migratory routes of gray and humpback whales and home to bottlenose dolphins and harbor porpoises.