The Fukushima Daiichi nuclear disaster, triggered by the earthquake and tsunami on March 11, 2011, resulted in a severe release of radioactive materials, including cesium, from the damaged nuclear reactors. The loss of cooling capabilities led to partial meltdowns in the reactor cores, releasing a substantial amount of cesium-137 (Cs-137) and cesium-134 (Cs-134) into the environment. The release of Cs-137, in particular, poses environmental and human health hazards due to its long half-life and high mobility in the environment. Environmentally, Cs-137 contributes ...

This essay writes on a building project in the remote southwestern China that is built in uninhabited and is inspired and informed by its landscape context. The essay discusses how an extraordinary building project reacts to three different dimensions about landscape–architecture—a natural terrain being manipulated and recast. A small building needs to find its precise connecting point to a much larger historical and environmental context. A practical project needs to reach a balance between architectural pursuits and engineering concerns. Initially, artificial works might be isolated from and in conflict with the terrain, which requires architectural approaches ...

Flinders University researchers say that cohesive and collaborative action from preventive health communicators and organisations is needed to inform young people about the devastating harms of vaping. “Despite awareness of the potential harms, recreational vaping is increasing among younger people with our South Australian participants seeing vaping as ‘cleaner’ and less harmful than cigarettes,” says Flinders University’s Dr Joshua Trigg. “We know that nicotine vapes are highly addictive and expose people to harmful chemicals, respiratory irritants, and toxic substances.  In order to discourage ...

Kyoto, Japan -- Our understanding of the world relies greatly on our knowledge of its constituent materials and their interactions. Recent advances in materials science technologies have ratcheted up our ability to identify chemical substances and expanded possible applications. One such technology is infrared spectroscopy, used for molecular identification in various fields, such as in medicine, environmental monitoring, and industrial production. However, even the best existing tool -- the Fourier transform infrared spectrometer or FTIR -- utilizes a heating element as its light source. Resulting detector noise in the infrared region limits the devices' ...

According to a new analysis, almost a quarter of Australians with disabilities smoke when compared to just 12.6% of the wider population. While the number of Australians smoking is declining, the barriers for people with disabilities mean targeted support is needed to develop healthier habits. Flinders University and Cancer Council NSW health experts are recommending new strategies to tackle the alarming smoking rate through targeted government policies, data collection on smoking and training for disability support workers on tobacco prevention ...

A Rutgers Health analysis of millions of Medicare records has laid the groundwork for improving end-of-life care by demonstrating that nearly all older Americans follow one of nine trajectories in their last three years of life. “Identifying which paths people actually take is a necessary precursor to identifying which factors send different people down different paths and designing interventions that send more people down whatever path is right for them,” said Olga Jarrín, the Hunterdon Professor of Nursing Research at Rutgers and corresponding author of the study published in BMC Geriatrics. The team pulled the final three years of clinical records ...

Niigata, Japan - Scientists from Niigata University discover macrolide-based molecules that increase the expression of DEL-1 protein and help in bone regeneration Periodontitis is characterized by the loss of teeth resulting from inflammation of gums due to bacterial infections. The susceptibility to such bone loss disorders increases with age. The expression of the developmental endothelial locus-1 protein, crucial for bone regeneration, declines with age. Recently, researchers from Niigata University, University of Pennsylvania team identified ...

Menopausal women who regularly swim in cold water report significant improvements to their physical and mental symptoms, finds a new study led by UCL researchers. The research, published in Post Reproductive Health, surveyed 1114 women, 785 of which were going through the menopause, to examine the effects of cold water swimming on their health and wellbeing. The findings showed that menopausal women experienced a significant improvement in anxiety (as reported by 46.9% of the women), mood swings (34.5%), ...

Kiwifruit has proven itself as a powerful mood booster and new research from the University of Otago has shown just how fast its effects can be.   In a study, published in The British Journal of Nutrition, researchers found the furry fruit improved vitality and mood in as little as four days.   Co-author Professor Tamlin Conner, of the Department of Psychology, says the findings provide a tangible and accessible way for people to support their mental well-being.   “It’s great for people ...

Women and people of colour remain invisible to many people in Britain and the USA as people pick white men as their heroes instead, a study shows. Their achievements are often forgotten or not recognised when people are choosing who inspires them, researchers have found. Most people said their family and friends, people closest to them, were their heroes. These ‘everyday’ heroes accounted for one in three choices in Britian and 41 per cent in the US. In both countries, politicians were popular as heroes, with more common choices including Ronald Reagan, Abraham Lincoln, ...

In findings that have implications for potential new HIV therapies, researchers from Texas Biomedical Research Institute (Texas Biomed) used genetic sequencing techniques on the nonhuman primate version of the virus to identify that lymph nodes in the abdomen are the leading source of rebound infection after the first week of stopping antiretroviral treatment. The study regarding simian immunodeficiency virus (SIV) was reported in the journal Science Translational Medicine. SIV is very closely related to HIV and is commonly used as a proxy to study HIV in animal models. “Lymphoid tissues are known to be large ...

Microplastics, with a size from 1 micron to < 5 millimeters, are pervasive pollutants that have been found in all parts of the global ocean, and have made their way into the marine food webs. Researchers, led by University of British Columbia UBC’s Institute for the Oceans and Fisheries scientists and Ecuadorian researchers from Galápagos and the ESPOL Polytechnic School (Guayaquil, Ecuador), looked closely at how microplastic bioaccumulation was affecting the endangered Galápagos penguin (Spheniscus mendiculus) as an indicator species to trace how deeply microplastic bioaccumulation has entered the food web in the isolated Galápagos Islands. An ...

Obesity is a problem in the United States. In fact, 42.5% of U.S. adults aged 20 and over have the disease. Not only is obesity the nation’s second leading cause of preventable death (behind only smoking cigarettes), it also leads to other serious health issues, including an increased risk of type 2 diabetes, high blood pressure, heart disease, stroke, cancer, sleep apnea and liver disease. The disease and its side effects impose a significant financial burden on America’s health care system. As many make — and often fail to keep — New Year’s resolutions about exercise and weight loss goals, University ...

LA JOLLA (January 22, 2024)—Salk Professor Ronald Evans has been named the 2024 recipient of the Japan Prize in the field of Medical Science and Pharmaceutical Science. The Japan Prize Foundation awards this prestigious international award annually to “express Japan’s gratitude to international society.” "I am delighted to extend my congratulations to Ron for this well-deserved recognition in honor of his discovery of nuclear hormone receptors,” says Salk President Gerald Joyce. “This accomplishment not only reflects the exceptional caliber of Ron’s research ...

UNSW medical researcher Dr David Jacques and his team have discovered how the human immunodeficiency virus (HIV) breaches the cell nucleus to establish infection, a finding that has implications beyond HIV biology. To infect cells, HIV must enter the target cell and make its way to the nucleus in the cell’s centre where enough copies of its genetic code can be produced to infect other cells. To safely complete this quest, the virus builds a protective protein coat – a capsid – to shield itself from the host’s immune defences geared to destroy it. Until ...

On a cliffside at Mesa Verde National Park in southern Colorado, a fuzzy bee was industriously gnawing at the red sandstone. Making a loud grinding sound, the insect used its powerful jaws to drill tunnels and holes in rocks, where it would build a nest for raising offspring.  The bee, known as Anthophora pueblo, is a type of digger bee native to Colorado. Discovered less than a decade ago, the bee has quickly become Adrian Carper’s favorite pollinator.  “This is just one example of how crazily diverse our native bees are,” said Carper, an ...

Mayo Clinic researchers studying the genetics of people who had recently developed dilated cardiomyopathy, one of the most common causes of heart failure, have found a particular gene to target for developing future drug therapy treatments. The disease makes it harder for the heart's left ventricle to pump blood effectively to the rest of the body. In this first genome-wide association study, the researchers sought to understand why some patients get better after developing the condition — and some don't. "We found genetic variation in the CDCP1 gene, a gene that no one has heard of in ...

MSU has a satellite uplink/LTN TV studio and Comrex line for radio interviews upon request. Images EAST LANSING, Mich. – Thousands of types of bacteria live in the human gut. They help digest the food we eat and absorb nutrients, but these bacteria don’t just do this to be kind to humans, there is a benefit for them too. Elizabeth Heath-Heckman, an assistant professor in the College of Natural Science, has received a five-year National Institutes of Health grant from the National Institute for General Medical Sciences totaling $1.9 million to support her research studying ...

When SARS-CoV-2 enters the human body, the virus’ spike protein binds to a cell, allowing the virus to infiltrate and begin replicating. A new study from Tulane University, conducted in partnership with Florida International University and published in Protein Science, has identified a protein that may be the glue that helps COVID’s spike protein stick. The study found that a small piece of a proteoglycan called perlecan LG3 – a protein most commonly found in blood vessels and the brain – ...

EMBARGOED FOR RELEASE UNTIL 4 P.M. ET, WEDNESDAY, JANUARY 24, 2024 MINNEAPOLIS – Migraine is often underdiagnosed and untreated, and even when it is treated, it can be difficult to treat early enough as well as find strategies to prevent attacks. A new study looks at ways to more accurately predict when a migraine will occur—through the use of mobile apps to track sleep, energy, emotions and stress—to enhance the ability to prevent attacks. The study is published in the January 24, 2024, online issue of Neurology®, the medical journal of ...

While surgeons have more commonly used the exoscope in various intracranial procedures, its use in spinal surgery has been underreported.  Researchers and neurosurgeons at the Medical University of South Carolina (MUSC) retrospectively compared the operative microscope to the 3D exoscope in a recent study published in World Neurosurgery and found better outcomes among both surgeons and patients when using the exoscope.  Stephen Kalhorn, M.D., FAANS, was the principal investigator on the study, and he says the traditional operative microscope has ...

Researchers, staff members and licensees from the Department of Energy’s Oak Ridge National Laboratory received top honors in the Federal Laboratory Consortium’s annual awards competition for excellence in technology transfer, excellence in technology transfer innovation, outstanding researcher and regional technology transfer. The Federal Laboratory Consortium, or FLC, recently announced 32 award winners, ORNL included, for contributions to technology transfer, which turns cutting-edge research into impactful products and services. The FLC represents more than 300 federal laboratories, agencies and research centers ...

UNIVERSITY PARK, Pa. — An estimated 1,600 people in the U.S. contract a serious infection from Listeria bacteria in food each year and, of those individuals, about 260 people die, according to the Centers for Disease Control and Prevention. Penn State researchers may now better understand how the bacteria, called Listeria monocytogenes, survive and persist in fruit-packing plants by evading and surviving sanitizers.   According to their study, which is now available online and will be published in the June issue of the journal Biofilm, biofilms — comprising otherwise harmless microorganisms that attach to each ...

WEST LAFAYETTE, Ind. – Four researchers in Purdue University’s colleges of Engineering and Science, the Purdue Institute for Cancer Research and the Purdue Institute for Drug Discovery have received a total of $150,000 from the Trask Innovation Fund to strengthen the appeal of their patent-pending intellectual property for commercial use. The fund is managed by the Purdue Innovates Incubator, which provides programming for the Purdue University community to ideate, refine and support their solutions. The fund awards up to $50,000 for short-term projects that enhance the commercial value of Purdue intellectual ...

JMIR Publications is pleased to announce a new theme issue titled “Machine Learning-Based Predictive Models Using Genomic Data” in JMIR Bioinformatics and Biotechnology. The peer-reviewed journal is indexed in SCOPUS and focused on research in bioinformatics, computational biology, and biotechnology. This new theme issue aims to explore cutting-edge research at the intersection of machine learning and genomics, fostering advancements in predictive modeling for biological insights. JMIR Bioinformatics and Biotechnology welcomes contributions from global researchers, educators, and practitioners. We encourage submissions exploring diverse aspects of bioinformatics ...