Researchers identified fluctuations in climate and ocean conditions as the main drivers of entanglement risk to whales in Dungeness crab fishing gear. The study provides new tools for managing fisheries while minimizing impact on whale populations.
Researchers found that certain personality traits, such as emotional stability and conscientiousness, are consistently associated with people's satisfaction in life, social connections, and career. These findings suggest that personality plays a stable role in shaping overall satisfaction across the adult lifespan.
Scientists detected the emergence of extensively drug-resistant (XDR) Shigella sonnei strains in France, primarily among men who have sex with men. XDR isolates are resistant to virtually all antibiotics, requiring complex treatment and hospitalization.
A team of researchers has discovered a protein deficiency in the neurons of patients with neurodegenerative diseases, such as ALS and Alzheimer's disease. They have developed an approach to fix this deficiency using antisense oligonucleotides that can correct abnormal RNA processing and restore stathmin-2 protein levels.
A study found a consistent and widespread decline in activity following the onset of COVID-19 in the US, with vulnerable populations at higher risk. The researchers discovered that even after most COVID-19-related restrictions were relaxed, daily step counts persisted at a lower level.
Research found that pregnancy complications such as preterm delivery, hypertensive disorders, and gestational diabetes are associated with increased risk of mortality. Women who experienced these complications had a higher risk of all-cause mortality, with some complications linked to specific causes of death like cardiovascular diseases.
A recent review article highlights the significant impact of cancer on Hispanic patients and their caregivers, citing communication barriers, financial difficulties, and sociocultural issues. The study estimates 126,000 new cancer cases diagnosed yearly in Hispanics, placing a substantial burden on family members and friends.
Researchers have developed a technique for accelerating ions with lasers using transparent targets, resulting in ultra-short beams ideal for cancer treatment and radiobiology studies. The method has been successfully replicated at two independent laser facilities, showcasing its robustness and potential applications.
Researchers propose a new cognitive framework explaining how infants adapt their behavior to different social contexts. The study suggests that infants integrate perceptual information, memories, and physiological states to determine optimal behavior through value-driven decision-making.
A study by the University of Helsinki found that non-fearful and sociable cat personalities, as well as clean litterboxes, can decrease litterbox issues. The research identified 34 variables associated with two behavioural traits: house soiling and litterbox fussiness.
Researchers develop unsupervised machine learning algorithm to classify osteosarcoma at diagnosis based on gene expression modules. This approach enables personalized treatment strategies for osteosarcoma patients.
A recent study by Kennesaw State University biologist Whitney Preisser found that a decrease in parasites in U.S. waters may signal potential danger for fish and other wildlife due to changes in water temperature, hinting at an ecological threat impacting all species.
A recent study led by Boston University researchers found that payments designed to motivate eco-friendly behavior often don't reconcile the tension between agricultural production and the planet's health. However, including more women in decision-making boosted cooperation between farmers on environmental issues and increased output.
Researchers have developed a method to stabilize human blood clotting Factor VIII in a dry state using tardigrade proteins, enabling access to critical medicine in austere conditions. This breakthrough could lead to life-saving treatments available worldwide without refrigeration.
Researchers created a three-dimensional structure that mimics bone and houses osteosarcoma cells beside immune cells, finding increased inflammation reduces chemotherapy effectiveness. The study highlights the importance of the tumor microenvironment in disease progression and treatment.
Research suggests that an underactive immune response may explain the link between obesity and severe COVID-19. Obese patients with COVID-19 have been found to have blunted inflammatory responses, producing suboptimal levels of molecules needed to fight the infection.
Cases of Candida auris, a highly contagious fungal infection, rose drastically between 2019 and 2021, with an increase in echinocandin-resistant cases. The findings emphasize the need for improved detection and infection control practices to prevent the spread of C auris.
A first-of-its-kind study found that mass and active shooters in California have distinct patterns of buying guns compared to other legal purchasers. The researchers identified several patterns, including pre-attack planning and a desire for harder-to-trace firearm purchases.
Scientists at Kyoto University have established a new experimental method to examine ultra-light dark matter, addressing the challenging problem of detection. By applying millimeter-wave sensing technology in cryogenic conditions, they were able to detect dark photons with a mass range previously unexplored.
Most treatments offered to teenagers with persistent back pain are outdated and focus solely on physical factors, ignoring the impact of mental health and lifestyle on back pain. The study calls for a more holistic approach to treating back pain in teens, considering sleep, mood, stress, and relationships.
A recent survey found that patients overwhelmingly support receiving test results immediately, even if their provider has not yet reviewed them. Most respondents (90%) preferred receiving results through the patient portal as soon as they were available, and nearly all (96%) indicated a preference for timely release.
A study found that increased availability of fruit and vegetables results in lower levels of raised blood pressure nationwide. Many countries, particularly low-income nations, face limited access to fruits and vegetables, increasing the risk of higher blood pressure.
Researchers have developed a method to reduce the energy payback time of photoelectrochemical water splitting, making it more sustainable and competitive. The approach involves producing not only green hydrogen but also methyl succinic acid, which can be used as an intermediate product.
Researchers found that federal-local immigration enforcement policies significantly increase violent victimization risk among Latinos, contradicting their purpose of enhancing public safety. The study analyzed NCVS data from 2005-2014 and confirmed individual-level factors as major sources of variation in violent victimizations.
A WCS-coauthored study reveals global mountain forests are vanishing at an accelerating rate, with 78.1 million hectares lost worldwide between 2001-2018. Protected areas played a crucial role in retaining forest habitat and conserving wildlife, but other conservation strategies must be considered to safeguard mountain forests.
A University of British Columbia study suggests that jellyfish size can influence their nutritional value. The researchers found that larger jellyfish tend to have higher levels of healthy fats, making them potentially more nutritious.
A Taiwanese study found that pregnant women involved in road traffic collisions, even with minor injuries, are at increased risk of birth complications. Those on scooters faced significantly higher risks than those in cars. The study suggests providing educational materials about road traffic safety during pregnancy.
Researchers at KRICT have developed a chemical sorting technology that separates polyester from mixed waste fabrics, allowing for clean and recyclable polyester feedstock. This innovation has the potential to significantly reduce environmental impact and promote circularity in textile recycling.
A study at Imperial College London used advanced brain imaging to track DMT's effects on brain activity before, during, and after the experience. Increased connectivity across the brain and dysregulation of high-level brain systems were found in areas linked with imagination.
Researchers at Sandia National Laboratories have demonstrated the ability to dynamically steer light pulses from conventional, incoherent light sources using a semiconductor device. This breakthrough has significant implications for applications such as holograms, remote sensing, and self-driving cars.
Researchers find that beer flavor compounds change over time, regardless of packaging. Amber ale packaged in bottles showed greater variation during aging than cans, but IPA was more resistant due to its higher polyphenol content.
Professor Liyan Yang, a leading expert in financial markets and institutions, has been awarded the Bank of Canada's prestigious Fellowship Award. The award recognizes his groundbreaking research on investor interactions and its impact on regulatory policy and economic welfare.
Researchers found that immunotherapy can activate tumor-fighting T cells in nearby lymph nodes, potentially boosting efficacy against solid tumors. The study suggests leaving lymph nodes intact until after immunotherapy could improve treatment outcomes for patients with head and neck cancers.
A co-location model for cancer diagnostic services at a community health center in Boston reduced time to diagnosis from 32 days to 12 days. The program, which has been in operation for 12 years, was designed to bring oncology diagnostics and patient navigation services into the community health center.
A recent study found that the Amazon Rainforest in southwestern Brazil has experienced a significant increase in deforestation and burning, with 4,141 km² of forest destroyed between 2003 and 2019. The region's agricultural activities and infrastructure have contributed to this trend, posing a threat to conservation units and Indigenou...
Historian Yevette Richards explores how kinship networks fueled racist violence in northern Louisiana from Reconstruction to the 1940s. Her book project sheds new light on community ties and intimate relationships between victims and perpetrators.
Researchers have successfully applied speckle illumination to photoacoustic microscopy, reducing tissue damage and improving image reconstruction. The technique harnesses the power of structured illumination methods initially developed for optical microscopy, allowing for more efficient imaging with acoustic detection.
A new study found that a Food FARMacia program, which provided free and healthy foods to families in need, was associated with reduced childhood obesity outcomes and improved household food security. The program, which operated mobile pantries twice a month, showed a clinically significant decline in childhood obesity risk factors afte...
ISB researchers constructed a biological body mass index that offers a more accurate representation of metabolic health. The team found that even with no weight loss, individuals can be getting healthier biologically through positive lifestyle changes.
A study by IMBA researchers links muscle degeneration to a deficiency in the enzyme PCYT2, essential for lipid synthesis. PCYT2 depletion affects mitochondrial function and muscle energetics, highlighting the importance of lipid balance in muscle health.
African American cancer survivors who experienced high levels of discrimination showed greater signs of aging and frailty than those with lower levels. The study found that major discrimination increased rates of aging, leading to a greater risk of frailty.
A new study reveals that cross-sector coalitions can create effective policies, systems, and environments for change in addressing early childhood obesity. By bringing together individuals from government, public health, healthcare, and other arenas, coalitions can diffuse knowledge into social and professional networks, leading to inc...
The University of Technology Sydney has developed a brain-computer interface technology that allows users to control devices such as robots and machines using only their thoughts. The technology has been successfully tested in various environments, achieving high accuracy rates of up to 94%. It also has significant potential in fields ...
A team of researchers developed a transfer-tattoo-like cell sheet that can be directly applied to targeted surfaces, facilitating cutaneous wound healing and promoting skin tissue regeneration. The system leverages natural cell migration between surfaces, eliminating the need for external stimuli and detachment processes.
Researchers used demographic modeling to reconstruct wheat's evolutionary history during the Holocene, revealing its origins near the Caspian Sea and slow speciation process. The study also found that crop relatives are valuable for breeding resilient crops but face decline due to changes in human diets and climate change.
A new study found evidence of a reverse 'Flynn effect' in the US, with declines in verbal reasoning, matrix reasoning, and letter/number series scores, but an increase in 3D rotation scores. The study suggests that changing values and motivation may be contributing factors.
Researchers review combination of instrumentation and computational approaches to coherent Raman scattering (CRS), enhancing signal amplification and breaking cross-section limits. Hyperspectral CRS offers potential for deciphering chemical compositions in complex environments, but requires algorithms for information extraction.
A team of researchers has successfully captured highly polarized X-ray transitions using a combination of state-of-the-art instruments. The experiment revealed the presence of quantum interference effects, which were initially thought to be absent in atomic physics.
The new upconversion time-stretch infrared spectroscopy (UC-TSIR) technique measures high-speed spectral data with improved resolution and increased spectral elements, enabling fast detection of molecular vibration information.
Researchers have demonstrated an easy method to alter VCSELs to reduce speckles, improving their suitability for applications like lighting and holography. By changing the device shape, they introduced chaotic behavior, allowing more modes to be emitted and reducing speckle density.
Researchers have developed a new technique that combines real-time images with short-wave infrared light to differentiate between cancerous tumours and healthy tissue. This innovation has the potential to improve treatment outcomes for neuroblastoma patients by allowing surgeons to remove cancerous cells more precisely.
The rare Night Parrot's unique cranial adaptations, including asymmetrical skulls and enlarged ears, may help it survive with limited eyesight. The study uses high-resolution CT scans to reveal insights into the species' biology and behavior, highlighting its advanced audio capabilities.
Researchers from Tokyo Metropolitan University have developed a new catalyst that converts plastic and biomass into organosilane compounds. The hybrid gold nanoparticle catalyst on zirconium oxide support enables mild conditions for the reaction, reducing environmental burden.
A study of over 2,800 hospital patients and their companion animals found that sharing multidrug-resistant organisms (MDROs) between pets and owners is possible. However, the rate of MDRO transmission from pets to humans was very low, suggesting that neither cat nor dog ownership is a major risk factor for hospital-acquired infections.
The PaleoJump database offers a crucial tool for scientists to study abrupt transitions in the climate system. By analyzing pre-evaluated, relevant high-quality data archives, researchers can gain a clearer understanding of past climate change and its potential tipping points.
A team of UCF researchers is working on a new project to educate the next generation of nurses, nurse practitioners, and social workers to improve heart health in medically underserved communities. They are using high-fidelity simulation scenarios to foster inter- and intradisciplinary care.
Researchers from Tokyo Institute of Technology discovered that amide-to-ester substitutions can significantly improve cyclic peptides' membrane permeability, making them suitable for clinical and therapeutic applications. The study used enhanced sampling molecular dynamics simulations to unravel the mechanism behind this effect.
A new study analyzes 415 environmental social media research studies, revealing the potential of user-generated data to transform sustainability science. The research team identified key findings on how ideas about climate change are shaped online, highlighting opportunities for science communicators to hone environmental messaging.
A study found that having opioids at home increases the risk of overdose for those living with them, emphasizing the importance of proper disposal and education. Household prescription opioids are associated with a higher likelihood of overdose for others in the household, even if they don't have their own prescription.
New research by Anglia Ruskin University found that attending live sporting events boosts life satisfaction and sense of life being worthwhile, while reducing loneliness. The study used data from over 7,200 adults living in England and suggests that watching live sport can be an effective public health tool.