A new study by WCS found that implementing stricter fisheries management overcame the expected detrimental effects of climate change disturbances in coral reef fisheries. Rapid implementation of fisheries restrictions countered adverse climate effects and increased fisheries catches.
UT Southwestern Medical Center is expanding its genetic screening program to 22 North Texas counties, serving underserved populations with HBOC and Lynch syndrome risk. The new grant will connect patients with genetic specialists through telemedicine, increasing accessibility and reducing transportation costs.
Researchers use DNA-based tension probes to measure the mechanical forces at the molecular level, revealing how cells sense and interact with their environment. The study provides a new understanding of cellular mechanics and its significance in various biological processes.
Scientists have discovered an unexpected high-altitude methane ice cloud on Saturn's moon Titan, similar to those found near Earth's poles. The cloud formed in the stratosphere, well above cruising altitude, due to temperature differences between latitudes, allowing methane ice to condense and form.
The critically endangered Saimaa ringed seal has extremely low genetic diversity, which continues to decline due to its isolated population and limited migration. A recent study developed a method to identify individual seals using DNA samples from placentas collected from birth-lair sites.
The Alzheimer's Association has awarded research grants to investigate non-drug treatments for Alzheimer's disease, including exercise and cognitive stimulation interventions. These studies aim to lower the risk of cognitive decline and dementia in older adults.
Researchers found that bright coloration preceded louder, more complex calls in certain species of poisonous frogs, which helped protect them from predators. This led to the development of unique vocalizations, with females preferring lower-pitch, pulsing calls.
Researchers at the Salk Institute have discovered a new protein, Ssu72, that plays a critical role in HIV replication. The team found that Ssu72 binds to the Tat protein, revving up the engine of viral replication and potentially making it a target for drug therapy.
Researchers at UBC have developed a novel method to test for vitamin B12 deficiency, which can be done with just one drop of blood. The new method is sensitive enough to detect B12 levels in newborn babies and large populations, offering a convenient alternative to traditional blood tests.
Researchers found that shutting off blood supply to an arm or leg before cardiac surgery reduces heart muscle energy production and activates protective protein Akt. This technique, called RIPC, has the potential to protect the heart during future cardiac surgeries.
A survey of UK veterinary students found that over 50% lacked confidence in discussing oral health with clients. To address this, a two-part special issue of the Journal of Feline Medicine and Surgery is dedicated to feline dentistry, featuring expert articles on examination techniques, periodontal disease, and anaesthetic protocols.
Researchers at University of Gothenburg have successfully grown a functional blood vessel in just one week using autologous peripheral whole blood. The breakthrough procedure involves extracting stem cells from a patient's blood, which accelerates growth and enables the creation of a new vein. This technology has the potential to benef...
CheckCell, a new data-debugging tool, automatically finds errors in spreadsheets and flags high-impact data points for review. The plug-in uses statistical analysis and data flow analysis to identify unusual inputs that have a significant impact on program output.
Harvard Stem Cell Institute scientists have developed a way to use stem cells in the fight against brain cancer. They genetically engineered stem cells to produce and secrete tumor-killing toxins, which were shown to kill cancer cells in mouse brains. This method solves the delivery issue that led to previous clinical trial failures.
Low preoperative serum squamous cell carcinoma antigen levels and absence of tumor invasion into the pleura or blood vessels are independent prognostic factors for patients with peripheral squamous cell carcinomas of the lung. These factors are associated with longer overall survival and reduced disease recurrence.
Tiny bubbles can adapt to changing conditions by reorganizing their membranes, allowing them to sense and react to their environment. This emergent behavior could help design microbubbles for targeted drug delivery and offer new ways to tap chemical energy in biological systems.
A new Rutgers study published in Science found that ocean circulation plays a crucial role in regulating the Earth's climate. The researchers discovered that changes in the deep ocean conveyor system around 2.7 million years ago led to global climate change, including the expansion of ice sheets and a significant drop in sea levels.
Surveyman identifies problems in surveys from design stage onward, addressing bias in question order, wording, correlation, redundancy, and respondent honesty. The free, publicly available tool guides users through steps to create a survey spreadsheet, ensuring more accurate results.
The US Navy has awarded a contract to the University of Washington to develop marine renewable energy technologies, aiming to generate power from tides and waves. The four-year project will focus on developing tools for predicting and tapping energy at naval facilities worldwide.
Researchers at RIKEN have developed a method to manufacture highly symmetric, three-dimensional metamaterials with isotropic optical responses. The team created a large metamaterial, up to 4 mm x 4 mm2 in size, using a combination of top-down electron lithography and bottom-up self-folding mechanism.
Researchers at Northeastern University have identified nearly 800 chemical compounds that could lead to a cure for African sleeping sickness, a deadly disease claiming thousands of lives annually. The discovery was made through screening and testing over 42,000 chemicals against the parasites that cause the disease.
Researchers have developed a new method to create charged molecules using liquid helium, enabling the creation of stable fullerene dianions. This breakthrough opens up new avenues for chemical research and exploration.
A three-year project funded by the Leverhulme Trust will analyze the mental techniques used by dancers to push boundaries of contemporary dance and develop training programs for aspiring performers. The research aims to understand how dancers can become confident enough to let their emotions guide their movements.
Only 6% of US hospitals are well-prepared to receive a patient with the Ebola virus, highlighting inadequate personnel and resources. APIC urges facilities to assess their infection prevention programs to protect healthcare workers, patients, and the public.
Researchers have discovered two compounds, OD36 and OD38, that specifically target and block RIPK2, an enzyme that activates inflammation. These compounds show promise in decreasing inflammation and may pave the way for more effective drugs.
A new study by the American Meteorological Society identifies four categories of climate change risk management: mitigation, adaptation, geoengineering, and knowledge-base expansion. The research provides a comprehensive framework for policymakers to develop effective strategies for managing climate change risks.
Researchers found that receiving positive gossip increases self-improvement value, while negative gossip boosts self-promotion value and raises self-protection concerns. Gossip provides valuable indirect social comparison information, essential for self-evaluation.
Dr. Nicole McLaughlin is conducting a first-of-its-kind study on patients with OCD undergoing gamma knife radiosurgery to measure brain connectivity before and after the procedure. The goal is to understand the neural mechanisms of therapeutic change and develop novel therapies for OCD and related anxiety disorders.
Researchers at Children's Hospital Los Angeles will recruit 120 children with autism who also have chronic constipation for a year-long study. The goal is to determine if successful GI treatment improves behavioral symptoms in children with ASD.
A study of individuals with Down syndrome has identified large rare deletions involving cilia genes as common causes of congenital heart defects. The research also suggests that these genetic alterations may impact other organs beyond the heart, leading to personalized healthcare approaches for affected individuals.
The article provides guidelines for humanitarian volunteers during the Ebola outbreak, emphasizing the importance of thorough training and preparation. It highlights the need for experienced physicians and organizations to prioritize volunteer well-being and safety.
Researchers favor binding national renewables targets for EU and individual member states. Studies show additional renewables targets could provide economic benefits by reducing nuclear and fossil fuel use, while minimizing added costs.
Swimming-induced pulmonary edema is a potentially life-threatening condition affecting highly fit individuals who engage in strenuous or competitive swims, particularly in cold water. The unique combination of factors can lead to an accumulation of fluid in the lungs, resulting in fatal consequences if not addressed.
A study by Jennifer Schon found that adult children's relationship satisfaction with their parents is modestly influenced by the number of communication tools used, such as cell phones, email, and social networking sites. Adding another channel can lead to a modest increase in relationship quality and satisfaction, especially for paren...
Researchers at Virginia Commonwealth University have discovered that most Li-ion battery electrolytes are superhalogens containing toxic halogens. They propose using halogen-free electrolytes as a safer alternative.
Tropical Storm Ana was still generating moderate rainfall when NASA's TRMM satellite observed it on October 22. The storm moved northward with a gradual increase in speed, and is expected to be absorbed by an extra-tropical low pressure area near British Columbia, Canada.
A new study has found that filoviruses, the family housing Ebola and Marburg, are at least 16-23 million years old. This pushes back their evolutionary roots and provides insight into the historical relationship between these two lethal viruses.
A new study has documented how the spine moves during sex and recommends different positions for women with low-back pain. The atlas suggests that women who are extension-intolerant replace spooning with the missionary position to reduce nerve tension and load on tissues.
A new database has been developed to support sustainable modes of electricity production as hydropower dams are expected to double global electricity capacity by 2030. This boom may reduce the number of free-flowing rivers by 20% and threaten freshwater biodiversity, highlighting the need for a systematic management approach.
A study by the University at Buffalo School of Management found that startups reap the most benefits from partnering with a small number of established companies, gaining access to resources and markets. However, as more partners are added, internal capability weakens and costs exceed benefits, ultimately turning negative.
The Law of the Sea Convention permits researchers to track migratory marine animals using bio-logging techniques without advance permission from coastal nations. This allows for essential conservation data to be collected remotely, but can take too long to obtain consent for some nations' waters.
The remnants of Tropical Depression 9 are lingering in the southeastern Yucatan Peninsula and northwestern Caribbean Sea, according to NOAA's GOES-East satellite. The National Hurricane Center predicts a low chance of re-development, with only a 10% probability over the next couple of days.
Research from UC Davis and Aarhus University reveals high mantle temperatures are essential for producing large amounts of magma at Bárðarbunga volcano in Iceland. This finding supports the critical role of mantle plumes in forming large igneous provinces.