news, journals and articles from all over the world.
Today, the Asia Research Institute (ARI) at the National University of Singapore (NUS) announced the launch of the Asian Peace Programme (APP), to initiate and support policy research that will work towards generating an enduring peace in Asia.
Choice and control are important factors for ensuring a positive childbirth experience, yet until recently, little was known about the impact of alternative administrations of fentanyl – one of the pain relief drugs used during labour– on both mother and baby.
Researchers from the University of Warwick, Imperial College London, EPFL (Lausanne) and Sciteb Ltd have found a mathematical means of helping regulators and business manage and police Artificial Intelligence systems’ biases towards making unethical, and potentially very costly and damaging commercial choices – an ethical eye on AI.
New findings led by Yale Cancer Center researchers and experts across several medical specialties at Yale identify a leading mechanism behind the pathophysiology of Covid-19 and pinpoint a biological marker for the mechanism that may aid in treating these patients.
Tyler Hall, M.D., assistant professor with UAB Callahan Eye Hospital and the UAB Department of…
Dr. Phillip Gauger is an associate professor of veterinary diagnostic and production animal medicine at…
Dr. Jan P. Springer, associate professor in the Department of Computer Science, has been named the new director of the George W. Donaghey Emerging Analytics Center at the University of Arkansas at Little Rock.The Emerging Analytics Center (EAC) is a research center that is home to an energetic group of researchers, faculty, and students performing innovative research and development in technology, infrastructure, and applications for virtual and augmented realities, immersive visualization, interactive technologies, as well as cybersecurity and the Internet of Things.
Jianjun Sun, Ph.D., associate professor in UTEP’s Department of Biological Sciences, led the research on Mycobacterium tuberculosis (Mtb). Sun’s lab has been investigating the mechanisms of Mtb pathogenesis for more than 10 years at UTEP with a specific focus on EsxA, which is a virulence factor essential for Mtb virulence and a preferred target for developing novel anti-TB drugs and vaccines.
MERMAID, an open-source tech platform for marine scientists, is for the first time launching an interactive map that provides an insider’s view of the ecosystem data collected from coral reefs by field scientists around the world.
Scientists at PPPL have gained new insight into a common type of plasma hiccup that interferes with fusion reactions. These findings could help bring fusion energy closer to reality.
Patients who were unexpectedly hospitalized for dehydration, fever or other ailments while undergoing radiation treatment for head and neck cancers were at a higher risk for less favorable outcomes, a new study from Roswell Park Comprehensive Cancer Center reports.
The Weizmann Institute’s Prof. Oded Aharonson found that ancient ice holds magnetic particles. The finding could shed greater light on the Earth’s magnetic field reversals, supplement magnetic field data from rocks and sediment, and identify field reversals on other bodies in our Solar System, such as Mars.
Rutgers economist Bruce Mizrach is available to comment on a new Rutgers working paper that examines the…
Researchers at Argonne will share advances in offshore drilling safety and technology in the Eastern Mediterranean with a new five-year grant from the U.S.-Israel Energy Center.
As the nation struggles with police violence, a new report from HomeGrown StL in the Race and Opportunity Lab at the Brown School at Washington University in St. Louis recommends reforms to build an equitable, transparent and accountable public safety approach that will include lawsuit liability, a police misconduct database and federal funding mandates.
For stories on Russian bounty payments for American troops in Afghanistan–especially the credibility of the…
How did the earliest proteins arise, given that the amino acids needed to make them are themselves produced by other proteins – enzymes? The Weizmann Institute’s Prof. Dan Tawfik and colleagues recreated primordial proteins to find the answer.
A new study shows that SARS-CoV-2, the virus that causes COVID-19 (coronavirus), can infect heart cells in a lab dish, indicating it may be possible for heart cells in COVID-19 patients to be directly infected by the virus. The discovery, published today in the journal Cell Reports Medicine, was made using heart muscle cells that were produced by stem cell technology.
China passed a law this week on national security for Hong Kong, which is expected…
AACC, a global scientific and medical professional organization dedicated to better health through laboratory medicine, is pleased to announce that the impact factor of its journal, Clinical Chemistry, has risen to 7.292 in the 2019 Clarivate Analytics Journal Citation Reports. This impact factor places Clinical Chemistry in the top 4.2% of 12,838 ranked academic journals and speaks to the significant influence of the science it publishes on laboratory medicine and patient care.
Corresponding Authors: Paul A. Slesinger, PhD, Lillian and Henry M. Stratton Professor of Neuroscience, Director,…
Since the law was enacted in 2016, 237 petitions have been filed out of concern for an individual’s risk of inflicting self-harm and/or harm to others.
After the worldwide protests that erupted over the killing of George Floyd, it is hard for me to imagine any person, company, or institution, continuing to discount the role that racism plays in our society. People all over are demanding an end to racial discrimination that is embedded in our social systems. In hospitality, emerging research has shined light on the perception of discrimination among industry workers, but personally, it comes as no surprise to me.
During the coronavirus (COVID-19) pandemic, you’ve probably noticed countless people in public spaces wearing face coverings in a way that leaves their noses uncovered.
Researchers have discovered that bacteria such as salmonella and E.coli have a backdoor to capitalize on our reliance on leafy greens for a healthy diet. Wild strains of salmonella are delivering foodborne illnesses by circumventing a plant’s immune defense system to get into the leaves of lettuce.
This month the Association of American Cancer Institutes (AACI) welcomed University of Puerto Rico Comprehensive Cancer Center (UPRCCC) and Cancer Center at Brown University, bringing the association’s total number of members to 102.
UC San Diego School of Medicine researchers report that stool microbiomes of NAFLD patients are distinct enough to potentially be used to accurately predict which persons with NAFLD are at greatest risk for having cirrhosis.
Changes in blood platelets triggered by COVID-19 could contribute to the onset of heart attacks, strokes, and other serious complications in some patients who have the disease, according to University of Utah Health scientists. The researchers found that inflammatory proteins produced during infection significantly alter the function of platelets, making them “hyperactive” and more prone to form dangerous and potentially deadly blood clots.
A University of Wyoming researcher and her Ph.D. student have spent the last three years studying the decline of the Western bumblebee.
Access Academies, a leading local nonprofit that propels at-risk students from middle school to college and career success, and Saint Louis University will join forces in an innovative partnership aimed at expanding educational opportunities for hundreds of students across St. Louis.
Geoff Davis will take on the new role of CEO for the Sorenson Impact Center at the David Eccles School of Business at the University of Utah. He begins his new position on July 13, 2020.
Light to moderate drinking may preserve brain function in older age, according to a new study from the University of Georgia.
It seems there will never be enough “thank you’s” for the incredible doctors, nurses, technicians and support staff members who are working around the clock to help patients who have the dangerous coronavirus disease. The dedication, determination and spirit enable Johns Hopkins to deliver the promise of medicine.
Using an in-home portable air cleaner (PAC) can significantly reduce exposure to fine-particle air pollutants – a major risk factor for cardiovascular events in people with pre-existing heart disease, reports a pilot study in the July issue of Journal of Cardiopulmonary Rehabilitation and Prevention. The journal is published in the Lippincott portfolio by Wolters Kluwer.
Several U.S. cities may be at increased risk of surges in COVID-19 cases as they reopen their economies because their residents are unwilling to follow practices that reduce the spread of the disease, according to Penn State College of Medicine researchers.
Many churches are unwelcoming to sexual minorities, which may lead lesbian, gay and bisexual Americans…
While the use of face masks in public has been widely recommended by health officials during the current COVID-19 pandemic, there are relatively few specific guidelines pertaining to mask materials and designs. A study in Physics of Fluids looks to better understand which types are best for controlling respiratory droplets that could contain viruses. The team experimented with different choices in material and design to determine how well face masks block droplets as they exit the mouth.
Mathematicians based in Australia and China have developed a method to analyze the large amount of data accumulated during the COVID-19 pandemic. The technique, described in the journal Chaos, can identify anomalous countries — those that are more successful than expected at responding to the pandemic and those that are particularly unsuccessful. The investigators analyzed the data with a variation of a statistical technique known as a cluster analysis.
Spider silk is useful for a variety of biomedical applications: It exhibits mechanical properties superior to synthetic fibers for tissue engineering, and it is not toxic or harmful to living cells. One unexpected application for spider silk is its use in the creation of biocompatible lenses for biological imaging applications. Researchers describe the feasibility of creating lenses capitalizing on the properties of natural spider silk material in the Journal of Applied Physics.
It is well established the COVID-19 virus is transmitted via respiratory droplets. Consequently, much research targets better understanding droplet motion and evaporation. In Physics of Fluids, researchers developed a mathematical model for the early phases of a COVID-19-like pandemic using the aerodynamics and evaporation characteristics of respiratory droplets. The researchers modeled the pandemic dynamics with a reaction mechanism and then compared the droplet cloud ejected by an infected person versus one by a healthy person.
Using flow visualization of emulated coughs and sneezes, researchers assessed the efficacy of facemasks in obstructing droplets. Loosely folded facemasks and bandana-style coverings provide minimal stopping-capability for the smallest aerosolized respiratory droplets. Well-fitted homemade masks with multiple layers of quilting fabric, and off-the-shelf cone style masks, proved to be the most effective in reducing droplet dispersal. Importantly, uncovered coughs were able to travel noticeably farther than the currently recommended 6-foot distancing guideline. Without a mask, droplets traveled more than 8 feet.
Skin cancer is the most common cancer in the U.S., and nearly 20 Americans die from melanoma, the deadliest form of skin cancer, every day. As more Americans prepare to head outdoors for the 4th of July holiday, dermatologists from the American Academy of Dermatology have an important reminder: dress to protect yourself from the sun. In addition to seeking shade and applying sunscreen, wearing protective clothing goes a long way in protecting you from the sun’s harmful UV rays, which can increase your risk of skin cancer. However, not all clothing is created equal when it comes to sun protection, say dermatologists. Some garments provide better UV protection than others.
A new, first-of-its-kind Boston University School of Public Health (BUSPH) study finds that 48% of 12-18-year-olds who have been in a relationship have been stalked or harassed by a partner, and 42% have stalked or harassed a partner.
Signals sent and received from cell phone microphones and speakers could help warn people when they have been near someone who has contracted COVID-19, researchers say.
In a new paper, researchers described a system that would generate random, anonymous IDs for each phone, automatically send ultrasonic signals between microphones and speakers of phones within a certain radius, and use the information exchanged through this acoustic channel for contact tracing.
By the time people reach a certain age, they’ve accumulated enough life experience to have plenty of stories to tell about life “back in their day.”
Chicago Cubs right fielder Jason Heyward is donating $100,000 to University of Chicago Medicine to help alleviate hardships experienced by frontline healthcare workers during the COVID-19 pandemic and expand contact tracing efforts on Chicago’s South Side.
Raw or unpasteurized cows’ milk from U.S. retail stores can hold a huge amount of antimicrobial-resistant genes if left at room temperature, according to a new study from researchers at the University of California, Davis.
As the political climate in the United States becomes increasingly charged, some businesses are looking to have their voices heard on controversial issues.
Delta Air Lines and Mayo Clinic, a global leader in serious and complex medical care, are deepening their relationship to provide additional safety and COVID-19 infection control measures for customers and employees. The collaboration is another significant step in Delta’s efforts to build upon its foundation of care and cleanliness, known as the Delta CareStandard, to mitigate the risk of transmitting COVID-19 during travel.
In addition to its predictive value, the discovery could lead to new treatments to prevent deadly cytokine storms. It also may help explain why diabetes contributes to worse outcomes in patients with COVID-19.