Researchers propose a scheme to enhance the transition temperature of atomic Fermi gases by tuning the pairing interaction strength and lattice spacing, leading to high Tc/TF ratios. This concept has the potential to simulate high Tc superconductivity and aid in the design of new superconductors.
A team of researchers used micro-CT imaging to study the composition and age of 22 ancient ivory manikins, found in the Duke University collection. The study revealed that most of the manikins were composed of true elephant ivory, while some contained alternative materials such as antler or whale bone.
A new sensor developed by scientists uses black silicon to detect trace amounts of nitroaromatic compounds, a common component of explosives and toxic pollutants. The sensor's high sensitivity and dynamic measurement range make it a potentially game-changing tool for medical and forensic evaluations.
The German Research Foundation has approved €12 million for the Collaborative Research Centre on selective autophagy. The research alliance aims to better understand autophagy at molecular and cellular levels to counteract imbalances in the system.
Using stereolithography, ETH Zurich researchers have created glass objects with intricate structures and pore sizes controlled by UV light intensity. The technique allows for the production of complex glass objects, such as those with different types of glass or combined materials.
Researchers create highly sensitive implant that detects and transmits NMR data from nanoliter volumes of brain oxygen metabolism. The breakthrough design enables unparalleled spatial and temporal resolution for probing brain physiology.
A new study has found that levetiracetam, fosphenytoin, and valproate are equally safe and effective in treating patients with refractory status epilepticus. The three drugs were tested on over 380 children and adults, showing similar benefits in stopping seizures and improving responsiveness.
The University of Tennessee Institute of Agriculture has partnered with The Nature Conservancy to manage its forested research properties under the highest standards for forest management. Through this partnership, UT will sell carbon credits to benefit society and fight climate change, while also promoting sustainable forestry practic...
Researchers have developed a process to transform waste sugar cane and wheat straw into valuable chemicals, increasing value by 5000-fold. The new method produces high-value building blocks for food industry and pharmaceuticals directly from waste biomass in a single 'one-pot' process.
The CHIRPY DRAGON program, developed to prevent obesity in urban primary school-aged children in China, showed significant beneficial effects on healthy eating habits, physical activity, and sedentary behavior. Children who received the program had a lower body-mass index compared to those in control schools.
A Portland State University study found that vape additives, particularly terpenes, can form more toxins than the main psychoactive chemical THC when inhaled. The researchers discovered that vendors were adding up to 30% more terpenes to their products, which can impact flavor and smell but also pose health risks.
A global survey of over 7,000 people from 27 countries reveals that kin care and long-term relationships are the most important motivations in life, surpassing mate seeking. People who prioritize family values tend to be more satisfied with their lives and have better well-being.
Researchers at Graz University of Technology and Austrian Centre of Industrial Biotechnology have discovered the mechanism behind Apiose production, a key factor in plant robustness. The enzyme UAXS selectively catalyzes four reaction steps, enabling plants to build strength properties.
Researchers developed an automated platform using exclusive liquid repellency microdrops for lossless single-cell isolation, identification and retrieval. The system combines a robotic liquid handler, microscopic imaging system and real-time image-processing software to enable rapid hands-free isolation of rare cellular samples.
Researchers develop biomimetic fog-gathering technologies inspired by Namib desert beetles, which can increase collector efficiency and provide additional freshwater harvesting opportunities. The technology aims to collect fog in coastal areas with little precipitation, making it a reliable water source.
A new analysis by ORNL and collaborators found that a single-step catalytic conversion process can produce blendstocks at $2/gigajoule and $1.44/GJ in the future, competitive with conventional jet fuel. The process uses a zeolite catalyst to directly convert wet ethanol into hydrocarbon chains.
Researchers discovered that legumes acquire the ability to form root nodules by recruiting a lateral root developmental pathway. The ASL18a gene plays a key role in this process, allowing for cooperative action with genes NF-Y and NIN to induce cell division and nodule formation.
Researchers have identified a splicing factor called TRA2B as a key driver of triple negative breast cancer's ability to grow and spread. Blocking TRA2B expression in cells has been shown to prevent metastasis, providing a potential new treatment avenue for this devastating form of breast cancer.
Researchers at Karolinska Institutet developed a new method to separate between two types of herpes virus 6A and 6B, found that MS-patients carry the virus 6A to a greater extent than healthy individuals, and that HHV-6A may be contributing factor to multiple sclerosis development
A unique training programme co-created by people with learning disability has been launched to improve staff attitudes and empathy. The Who's Challenging Who training course was developed in partnership with people with learning disabilities whose behaviour had previously been labelled as 'challenging'.
Research finds that high-ability management teams can use discretionary accounting choices to signal future performance, leading to more predictable earnings and cash flows. This approach improves a firm's stock price and enhances its reputation among investors.
Researchers discovered disruptions in white matter fibers within specific pathways linked to patient-reported impairments in physical health and illness duration. The findings advance current understanding of FND mechanisms and may identify biomarkers for diagnosis and clinical outcomes.
Researchers found that people tend to move to counties with similar political preferences, creating a 'hollowing out' of the political center. This phenomenon suggests that politically extreme counties can act as magnets for migration, further widening the political divide.
Research from Johns Hopkins University found that chemical herders can amplify strong breaking waves, dispersing oil slicks into the water column. This makes effective burning difficult in open oceans, but less effective when combined with weaker waves.
A study published in Journal of Alzheimer's Disease shows that a small molecule drug inhibits tau self-association and blocks neurotoxic tau oligomers in an animal model. The compound reduces insoluble tau aggregates and decreases misfolded tau accumulation, demonstrating promising results for treating Alzheimer's disease.
A survey of stakeholders in the wind energy field reveals a consensus on prioritizing biodiversity protection over climate change concerns. Stakeholders agree that measures to make wind energy production ecologically sustainable should be taken, with most suggesting increased research and improved efficiency.
Eugenio Schuster's research teams work on existing tokamaks to advance ITER efforts, focusing on plasma control and confinement. The European Union, China, and other countries have committed resources to build ITER, the largest fusion reactor in history.
Scientists from the University of Pennsylvania School of Medicine have discovered a way to make sarcoma cells more susceptible to treatment by slowing down their growth through a key metabolic process. By reactivating the FBP2 enzyme, researchers were able to stop cancer cell proliferation and leave them vulnerable to targeted therapies.
Research finds children of abusive mothers are almost 50% more likely to have a low IQ at age 8, with the risk rising to 34.6% if mothers were repeatedly exposed to domestic violence. The study used data from over 3,997 mother-child pairs and controlled for other risk factors.
Researchers at Michigan State University have found that cellular RNA levels change significantly following infection or vaccination. The study's findings could help identify new targets for building better flu vaccines and aid in the design of a universal vaccine.
A UK-based science engineering company has licensed a novel heating technology from Purdue University to support industries such as research institutes and commercial manufacturers. The C-Core carbon fiber technology provides uniform heat without cold spots, facilitating high-quality sample delivery in analytical science and forensics.
A literature review found five woody species native to Oklahoma that have become invasive in other regions, causing harm to biodiversity. The study suggests prioritizing conservation efforts based on a species' benefits or harm to the environment.
A new study found a sharp increase in medical students disclosing disabilities, leading to more accommodations and a potential improvement in patient care. Despite the rise, students with disabilities still represent less than 5% of future physicians.
A collaboration between Lehigh University and 15 Philadelphia-area libraries has made over 160,000 pages of medieval manuscripts available online. The project, funded by a $499,086 grant, features high-resolution images and searchable metadata, enabling researchers to study and compare manuscripts in detail.
A team from the Earlham Institute is exploring the chemical diversity of UK plants to identify new medicines, including those found in foxgloves and willow trees. The project aims to understand how plants produce complex chemicals and unlock new pathways for biomanufacturing.
A team of scientists at Tokyo University of Science has observed antiferromagnetic transitions in a type of Tsai-type approximant, a structure similar to quasicrystals. This finding could lead to the creation of quasicrystals with unique properties.
Tropical Storm Kammuri is consolidating and strengthening, with maximum sustained winds reaching 45 mph. The storm will move west-northwest, potentially intensifying into a typhoon by Thursday. NASA's JPSS-1 satellite provides critical forecast data.
Diascopic LLC is developing an AI-powered diagnostic platform for detecting tuberculosis (TB) using digital pathology tools. The platform has shown promising results in five African clinical locations, securing $225,000 in Small Business Innovation Research funding from the National Institute of Health.
Researchers used peat core analysis to reconstruct the development of a calcareous spring fen on Saaremaa, Estonia. The study found that the high diversity of vegetation in spring fens is a result of long-term stable environments, providing insights into conservation efforts.
A new essay in PLOS Biology argues that poverty compromises health by creating unequal access to beneficial microorganisms. People living in low-income communities lack essential factors promoting healthy microbiomes, leading to poor health outcomes such as obesity and mental health disorders.
A recent study found that US poison control centers received over 67,300 calls regarding exposures to natural psychoactive substances from 2000-2017. The majority of cases involved marijuana, with a notable increase in hospital admissions and serious medical outcomes.
Researchers are developing robotic networks that can work independently but collaboratively to accomplish complex tasks. By using genetic fuzzy logic, they were able to get three robots and then five robots to move a token to a designated spot on a table.
Researchers analyzed data from the Murchison Widefield Array radio telescope to set a new limit for the strength of neutral hydrogen's ultra-faint signature. The analysis may reveal critical information about the first stars and galaxies in the universe.
Adults in recovery report experiencing micro and macro forms of discrimination, leading to increased distress and decreased quality of life. The study highlights the need for addressing discrimination to support successful recovery.
Scientists outline 10 simple rules to ensure responsible use of computational modelling in behavioural sciences, avoiding common pitfalls and misinterpretations. The guidelines cover designing effective experiments, generating and validating models, and reporting on analyses.
A recent study published in the European Heart Journal has identified a potential mechanism linking long-term exposure to environmental noise and cardiovascular disease. The research found that high noise levels lead to activation of the amygdala, a deep brain structure, triggering changes that increase the risk of heart attack, stroke...
A new study published in Gastroenterology reports that prostaglandin E2 (PGE2) promotes metastasis of colorectal cancer through the microRNA MIR675-5p, which silences the expression of p53. Researchers found that mice treated with PGE2 had increased metastases compared to controls, and tumor cells expressed more MIR675-5p and less p53.
A recent study explores how our brain fuses with musical rhythm and its relationship to spatial sound dimensions. Trained musicians' brains show stronger synchronization with rhythms, while untrained listeners also synchronize with the beat.
Yu Zhang is studying how to assess costly economic and ecological impacts of natural disasters on industries and waterways around the Neches River basin in southeast Texas. He's investigating whether wetlands can filter out pollutants that enter Texas waterways following extended flooding.
A team of researchers at the University of Arizona has uncovered a previously unknown cellular structure that enables bacteria to rapidly defend against viruses. This newly formed filament increases DNA-cleaving ability by 200 times, making it an essential component of bacterial immune responses.
Studies on mice suggest that a neuropeptide αCGRP has beneficial effects on the heart in patients with high blood pressure. Physical activity increases αCGRP levels, which help prevent pathological heart remodeling and cardiac dysfunction. However, long-term use of αCGRP blockers may be hazardous for these patients.
Researchers at KBRI found a new molecular mechanism that can inhibit neuronal degeneration by TDP-43, which is a major cause of dementia and Lou Gehrig's disease. The discovery reveals a potential therapeutic strategy to remove abnormal protein accumulation in neurons of patients with dementia.
Researchers discovered measurable changes in pupillary parameters following asymptomatic high-acceleration head impacts. The study suggests that nonconcussive head impacts may affect intrinsic brain reflex pathways and reflect biological injuries, paving the way for a potential inexpensive and rapid method of determining brain injury.
A new method accelerates template creation for medical-image analysis, generating brain scan templates based on patient attributes such as age and sex. The model can synthesize atlases from sparse data, improving disease diagnosis accuracy.
A new national analysis in Japan highlights the potential of entertainment-conservation partnerships to increase public interest in wildlife. The research found that animated shows with animal characters can boost donations to zoo conservation programs, with Kemono Friends being a notable example of its positive impact on public interest.
Researchers from iPSYCH discovered that autism and ADHD share changes in the same genes, particularly the MAP1A gene involved in nerve cell formation. The study found a significantly increased risk of developing autism and/or ADHD for those carrying mutations in this gene.
Astronomers have discovered hair-like filaments of magnetic field protruding above and below the disk of spiral galaxy NGC 4631. The filaments, extending beyond the disk into the galaxy's extended halo, indicate a large-scale, coherent magnetic field.
Researchers at UC Santa Cruz discovered elevated mercury levels in mountain lions, lichen, and deer within the fog zone, approaching toxic thresholds. Bioaccumulation contributes to higher concentrations up the food chain, posing a significant risk to terrestrial mammals.
Research suggests that aerobic exercise and a heart-healthy diet, such as the DASH diet, can improve cognitive functioning in older adults with mild cognitive impairment. Combining exercise with the DASH diet showed promise in improving thinking, memory, and decision-making abilities.
Fourteen Penn State faculty members have been named AAAS fellows for their exceptional work in various scientific disciplines. These new fellows were recognized for their contributions to fields such as physics, astronomy, computer science, and entomology.