The eco-friendly glue company D-Glue, co-created by a Cal Poly chemistry research team with student involvement in partnership with an East Coast company, has joined an international corporate incubator program as of Dec. 1. Plug and Play, a global innovation platform that links startups, corporations, investors, universities and government agencies, has over 60 locations across the world, reaching across 25 industries. Plug and Play’s three-month international program matches startups with business investors among its 45 Japanese corporate ...

In 2022, U.S. grocers wasted 5 million tons of food, with 35% of it going to landfills, according to the food waste nonprofit ReFed. More than half of that waste — 2.7 million tons — was past the labels’ expiration dates. But there’s a potential technological solution to the waste problem, according to new research from Texas McCombs. By moving from paper shelf labels to digital ones, supermarkets can easily lower prices and move older stock from their shelves to consumers’ homes. Using technology to quickly change prices on labels, a process known as dynamic pricing, benefits more than just consumers, says Ioannis ...

Clever trick to cook stars like Christmas puds detected for first time Royal Astronomical Society press release  RAS PR 24/33 Embargoed until 00:01 GMT on Friday 20 December 2024 The missing ingredient for cooking up stars in the same way you might steam your Christmas pudding has been spotted for the first time by astronomers. Much like a pressure cooker has a weight on top of its lid to keep the pressure in and get your festive dessert dense, moist and ready to eat, merging galaxies may need magnetic fields to create the ideal conditions for star formation. Until now, however, the existence of such a force had only been ...

Teeth are essential for helping people break down the food they eat, and are protected by enamel, which helps them withstand the large amount of stress they experience as people chew away. Unlike other materials in the body, enamel has no way to repair damage, which means that as we age, it risks becoming weaker with time. Researchers are interested in understanding how enamel changes with age so that they can start to develop methods that can keep teeth happier and healthier for longer. A research team at the University of Washington and the ...

When a volunteer supports a patient, a special and often rather unequal relationship can develop between the helper and the person receiving the help. Researchers have now investigated this relationship and offer guidance on finding the right balance. When people get sick, they often depend on family or friends to help them out. In Norway, there are also public services that usually support people who need it. “But public services or family and friends are not always enough. Volunteers and non-profit organizations are increasingly being used to provide care to the population,” says Associate Professor Gunhild Tøndel at ...

There’s a well-established link between greenspace and health benefits, including lower rates of heart disease risk factors, such as high blood pressure and diabetes. Now, according to a recently published study, rates of deaths from heart disease — especially among men — are lower in neighborhoods with more greenspace. The findings, from researchers at Drexel University’s Dornsife School of Public Health, were recently published in the journal Health and Place. Studying heart disease deaths in Philadelphia from 2008 to 2015, the researchers also found that, ...

People who suffer from continued symptoms of concussion should seek a referral to physical therapy as soon as possible, new research from Oregon Health & Science University suggests. Even though most people naturally recover from concussions within four weeks, the study revealed people who delayed physical therapy had lingering deficits related to their reaction times for balance, motor function — or body movements to perform tasks — and the use of sensory information — as in sight and touch — for balance. The research published this week in the Physical Therapy & Rehabilitation Journal. “It means they’re ...

A study from University of Michigan researchers may provide an explanation for why some patients with Crohn’s disease continue to experience symptoms, even in the absence of inflammation. The resulting paper, “Why Symptoms Linger in Quiescent Crohn’s Disease: Investigating the Impact of Sulfidogenic Microbes and Sulfur Metabolic Pathways,” appeared in Inflammatory Bowel Disease. Even in cases of quiescent inflammatory bowel disease—i.e. without the presence of inflammation—nearly one-third of all patients report persistent symptoms.  The problem is especially common ...

BUFFALO, N.Y. — There’s a good chance you owe your existence to the Haber-Bosch process. This industrial chemical reaction between hydrogen and nitrogen produces ammonia, the key ingredient to synthetic fertilizers that supply much of the world’s food supply and enabled the population explosion of the last century.  It may also threaten the existence of future generations. The process consumes about 2% of the world’s total energy supply, and the hydrogen required for the reaction ...

A team of chemists from Scripps Research and Rice University has unveiled a novel method to simplify the synthesis of piperidines, a key structural component in many pharmaceuticals. The study, published in Science, combines biocatalytic carbon-hydrogen oxidation and radical cross-coupling, offering a streamlined and cost-effective approach to create complex, three-dimensional molecules. This innovation could help accelerate drug discovery and enhance the efficiency of medicinal chemistry. Modern medicinal chemists face increasing challenges as they target complex molecules to address difficult biological targets. Traditional methods for synthesizing ...

December 18, 2024 (Toronto, Canada) – In the first study of its kind, research led by the Centre for Addiction and Mental Health (CAMH) sheds light on the ethical complexities and systemic barriers facing scientists conducting cannabis research funded by the for-profit cannabis industry. Recently published in the journal Social Science & Medicine, the qualitative study titled Canadian cannabis researcher perspectives on the conduct and sponsorship of scientific research by the for-profit cannabis industry reveals that while researchers are driven by a commitment to public health and high-quality ...

A University of Arizona Health Sciences-led program that provides schools with asthma inhalers to help students experiencing respiratory distress will be expanded and improved thanks to a $3.4 million grant from the National Heart, Lung and Blood Institute, a division of the National Institutes of Health. In 2021, 38.7% of children ages 18 and younger who had asthma reported having one or more asthma attacks in the past year, according to the Centers for Disease Control and Prevention. Even though asthma is controllable, research from the National Asthma Control Program estimated that 44% of children with asthma have uncontrolled asthma. “Respiratory ...

This roundup highlights a promising early screening method identifying precancerous esophageal disease, recommendations to improve cancer-focused community outreach, details on how aging breast cells can be used as valuable biomarkers for early cancer detection, and an innovative infusion catheter that could improve health outcomes. To learn more about research at City of Hope, one of the largest and most advanced cancer research and treatment organizations in the U.S. with its National Medical Center named top 5 in the nation for cancer by U.S. News & World Report, subscribe to City of Hope Research Spotlight.   Scientists develop first blood test for ...

AMHERST, Mass. – Researchers at the University of Massachusetts Amherst have designed a new technology that takes inspiration from WWI fighter aircraft machine gun and propeller synchronization to manipulate cell behavior by precisely modulating the pH of the cell’s environment in real-time. As described in Nano Letters, their findings provide a new pathway for creating therapeutics for cancer and heart disease and expanding the field of tissue engineering.    “Every cell is responsive to pH,” explains Jinglei Ping, associate professor of mechanical and industrial engineering at UMass Amherst ...

New research from the University of Massachusetts Amherst finds a pervasive low-quality diet among pregnant and postpartum individuals, reflecting “an urgent need for widespread improvement.” The study, recently published in the American Journal of Clinical Nutrition and co-led by the Eunice Kennedy Shriver National Institute of Child Health and Human Development, assessed diet quality in the same individuals from the beginning of pregnancy through one year postpartum. Few studies have analyzed diet quality in pregnancy ...

AMHERST, Mass. – A team of researchers from the University of Massachusetts Amherst is the first to show how proteins called “chaperones” are vital in ensuring that neurons can transmit signals to one another. When this neurotransmission breaks down, devastating diseases such as Alzheimer’s and Parkinson’s along with many others, can occur. The team’s research provides new understanding of how the most crucial part of the process works and is a stepping stone toward understanding the underlying mechanics ...

New research shows that three sites spread along an approximately 620-mile portion of today’s Denali Fault were once a smaller united geologic feature indicative of the final joining of two land masses. That feature was then torn apart by millions of years of tectonic activity. The work, led by associate professor Sean Regan at the University of Alaska Fairbanks Geophysical Institute and UAF College of Natural Science and Mathematics, is featured on the cover of the December edition of Geology, the journal of The Geological Society of America. Regan is the research paper’s lead author. ...

The National Institute of Neurological Disorders and Stroke has awarded $2.18 million to two researchers at the University of Tennessee Health Science Center for a project focused on a new drug treatment to protect the brain after a stroke. The principal investigators are Djamel Lebeche, PhD, professor in the Department of Physiology, and Tauheed Ishrat, PhD, associate professor in the Department of Anatomy and Neurobiology. Type 2 diabetic patients are two to six times more likely to suffer from an acute ischemic stroke. These patients also face additional complications such as blood-brain barrier leakage, swelling, bleeding, and poor recovery after a stroke. ...

The American Society for Nutrition Foundation (ASNF) and the Novo Nordisk Foundation (NNF), two philanthropic 501(c)(3) organizations, have joined forces to launch new awards to celebrate excellence in nutrition science and provide critical support to researchers at pivotal stages of their careers. Scientific awards do more than honor achievements—they propel careers, fuel discovery, and underscore the vital contributions of scientists addressing global public health challenges. These new awards, named in honor of trailblazing Danish scientists Henrik Dam and Flemming Quaade, aim to inspire innovative research in nutrition and foster ...

A new study has demonstrated for the first time how and why music can reduce distress and agitation for people with advanced dementia. There are an estimated one million people living with dementia in the UK and over half are diagnosed with advanced dementia, which can require specialist care and is often accompanied by behaviour such as agitation, aggression, wandering, and resistance to care. Published in the journal Nature Mental Health, the research reveals the different benefits of music therapy, identifies mechanisms to explain why music can have these effects, and provides a blueprint for implementing effective music therapy for people with advanced dementia. Music ...

Growth mindset might help protect mental health during challenging times, being associated with lower levels of depression and higher well-being in COVID-19 pandemic study of Californian adults aged 19-89.  ++++ Article URL: https://journals.plos.org/mentalhealth/article?id=10.1371/journal.pmen.0000182 Article Title: The implications of growth mindset for depression, well-being, and adjustment over 2 years during the COVID-19 pandemic Author Countries: United States Funding: This research was supported by an NSF RAPID grant (grant number BCS-2029575) and was also partially supported by an American Psychological Foundation Visionary Grant and an NSF CAREER Award ...

Stanford Medicine scientists have designed a way to make our seasonal influenza vaccinations more broadly effective and possibly to protect us from new flu variants with pandemic potential. In a study set to publish Dec. 20 in Science, they’ve shown in cultured human tonsil tissue that the method works. Flu season is upon us, and flu is no joke. Every year, the influenza virus kills hundreds of thousands of people and sends millions to the hospital. The seasonal flu vaccine many of us get is intended to keep that from happening, by giving our immune system a heads-up that speeds its ...

If all the world's a stage and all the species merely players, then their exits and entrances can be found in the rock record. Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years, but a new Virginia Tech analysis extends the chart of life to nearly 2 billion years ago. The chart shows the relative ups and downs in species counts, telling scientists about the origin, diversification, and extinction of ancient life. With this new study, the chart of life now includes life forms from the Proterozoic Eon, 2,500 million to 539 million years ago. Proterozoic life was generally smaller and squishier — like sea ...

Most people who get the seasonal influenza vaccine – which contains strains of viruses from distinct virus subtypes – mount a strong immune response to one strain, leaving them vulnerable to infection by the others, and researchers have long wondered what impacts such variable responses more – host genetics or prior exposure to virus strains. Now, researchers report that host genetics is a stronger driver of these individual differences in influenza vaccine response. Their study also presents a novel vaccine platform that improved protection against diverse influenza subtypes when tested in animal models and human organoids. ...

Advanced tools and expanded fossil datasets have painted a clearer picture of the eukaryotic diversity of the Proterozoic eon, which has been hard to quantify. The findings show that Earth's severe Cryogenian glaciations catalyzed a pivotal shift in the evolution and diversity of early eukaryotes during this eon, 2500 to 538 million years ago. This work underscores the interplay between Earth’s environmental perturbations and the evolutionary trajectories of early life. Quantifying global fossil diversity provides valuable insights into the evolutionary history of life on Earth and its relationship with environmental changes. This is exemplified by the well-known mass extinction ...