A study by researchers at the University of California, Davis found that sunflowers facing east produce more offspring due to increased morning warmth attracting bees. East-facing flower heads also tend to be warmer in the morning and release pollen earlier, coinciding with bee visits.
The study highlights the importance of urban sustainability observatories that leverage urban experimentation for effective policy-making. Researchers discuss challenges and potential partnerships between universities, communities, and industries to establish successful observatories.
Researchers found that individuals have a threshold for opting out of offending, which varies across criminal situations. The study identified reverse bandwagon effects, where group presence both promotes and deters offending intentions.
The National Institute on Aging's $280 million investment in small businesses has advanced research on care interventions, diagnostic tools, and therapies for Alzheimer's disease. This funding has enabled the commercialization of technologies such as ActivePERS and PrecivityAD, which aim to improve care and diagnosis.
A recent UNSW study found that women who received their polygenic risk score (PRS) for breast cancer experienced minimal regret and reduced distress compared to those who declined. The researchers also discovered that more women reported regret about not knowing their PRS score, highlighting the importance of providing clear informatio...
A large study found that COVID-19 infection during pregnancy is associated with a higher risk of very preterm birth and all preterm births. People of color face disproportionate infection risk while pregnant. Researchers recommend vaccination to reduce COVID-19 infection and prevent preterm birth.
Researchers discovered a new carnivorous plant species on the West Coast of North America, Triantha occidentalis, which traps insects with sticky hairs on its flowering stem. The plant balances carnivory and pollination by only trapping small midges and not harming its pollinators.
A study by Duke University researchers found antibiotic-resistant bacteria in the guts of lemurs living close to humans. The closer the contact, the more resistant bugs were found. Proximity to humans determined the type and abundance of resistance genes acquired.
A new study from University of Utah researchers explores how socioeconomic inequalities, particularly in Utah's Salt Lake County, contributed to racial minority groups being unequally affected by the COVID-19 pandemic. The study found that residents of affluent areas had lower rates of infection compared to those in low-income zip codes.
The Newborn Screening Translational Research Network (NBSTRN) has launched a new podcast called Newborn Screening SPOTlight, which shares stories of how newborn screening research saves lives every day. The podcast is co-hosted by Drs. Amy Brower and Kee Chan and features interviews with experts in the field.
Researchers at Chalmers University of Technology have developed a method to prevent bacterial infections on medical implants by covering graphene with bactericidal molecules, which are released in a controlled manner. The new material has shown promising properties and paves the way for more effective antibacterial protection.
A new adhesive, inspired by barnacles' sticky substance, can form a tight seal within seconds of application on wet surfaces, including blood-covered tissues. This bio-inspired tissue glue shows promise in rapidly controlling bleeding and may offer a more effective treatment for traumatic injuries.
A new species of pterosaur, Thapunngaka shawi, was discovered in Queensland with a 7-meter wingspan, showcasing the fearsome beast's spear-like mouth and powerful flight capabilities. The fossil, found on Wanamara Country, near Richmond, contributes to Australia's understanding of pterosaur diversity.
EPFL scientists developed LiftPose3D, a deep learning-based method that can reconstruct 3D animal poses using only 2D poses from one camera. This tool allows for the study of brain mechanisms controlling body movements in freely moving animals.
Research found that COVID-19 affects sympathetic nervous system activity, leading to abnormal heart rate and blood pressure responses. This alteration may have long-term implications for cardiovascular health in older adults.
Researchers at Ural Federal University create enzyme-free electrocatalytic sensors using palladium and silver, increasing sensitivity and accuracy. The new method reduces storage needs and costs, making glucose measurement more reliable and accessible.
A recent study warns that abandoning earthen homes could lead to increased carbon emissions and further climate change. Researchers argue that a balanced approach is needed, considering the environmental benefits of earth materials while also promoting safe and affordable housing options.
Researchers studied record-breaking cold air outbreaks in China and North America, finding links to sudden stratospheric warming, polar vortex shifts, and anomalous ocean temperatures. The study suggests that global warming and ocean changes may drive extreme weather events, highlighting the need for further research.
Researchers have discovered that microplastics can serve as a transport vehicle for metals in the environment, accumulating and releasing these pollutants. The study found significant differences in metal accumulation between different types of plastics, with some metals attaching almost entirely to microplastics.
Research reveals undocumented immigrants and immigrant women face similar obstacles to accessing public health services, except for those victimized by gender-based violence. Free clinics provide essential care and defend the right to health, highlighting the need for culturally appropriate care.
Researchers from the University of Hong Kong propose that sedimentary rocks measured by Curiosity rover represent sand and silt deposited by air-fall and reworked by wind. The discovery suggests a reducing atmosphere on ancient Mars with conditions similar to those found in modern-day deserts.
Dr. Christopher Basler received two NIH grants totaling $816,534 to study Middle East respiratory syndrome (MERS) coronavirus and SARS-CoV-2. The research aims to understand how these viruses interact with the body's immune response and identify potential new strategies for treating infection.
The study suggests that COVID-19 eradication is technically possible due to the availability of safe vaccines, lifelong immunity, and effective government management. However, securing high vaccine coverage and responding quickly to variants are major challenges.
Physicists at the University of Tokyo have created a new spectroscopic method, Rabi-oscillation spectroscopy, to study exotic atoms and improve our understanding of the material universe. This technique allows for faster observation and greater precision than conventional methods.
A new study demonstrates that artificial intelligence networks based on human brain connectivity can perform cognitive tasks efficiently. Researchers created a brain connectivity pattern and applied it to an artificial neural network, which performed cognitive memory tasks more flexibly and efficiently than other benchmark architectures.
Researchers investigated eltrombopag's iron chelating properties and their effects on cytarabine antineoplastic activity in pediatric acute myeloid leukemia (AML) cell lines. ELT improves cytarabine's efficacy, reducing viability and increasing apoptosis in AML cells.
A new regional policy in Chicago has led to an increase in patients receiving endovascular therapy, a critical treatment for large vessel occlusions. The study suggests that this policy change can improve stroke outcomes and has the potential to have a major public health impact.
Researchers from the Hubrecht Institute have successfully corrected mutations that cause cystic fibrosis in cultured human stem cells using prime editing. The technique is safer than CRISPR/Cas9 and shows promise for application in patients, potentially leading to a cure or prevention of genetic diseases.
Researchers have discovered a new carnivorous plant, Triantha occidentalis, that traps insects near its insect-pollinated flowers, avoiding the death of potential pollinators. The plant's sticky hairs only entrap small midges and insects, allowing larger bees and butterflies to act as pollinators.
The Massage Therapy Foundation will host the International Massage Therapy Research Conference (IMTRC) on May 12-13, 2022, in Alexandria, Va. The event aims to bring together global experts to share research findings and discuss current innovations in massage therapy.
A joint research team from POSTECH and KIMS developed a faster and more accurate microstructure imaging technique using deep learning. The technique enhanced the resolution of existing microstructure images up to 4, 8, or 16 times, reducing imaging time by up to 256x compared to conventional SEM systems.
Research published in the BMJ Open journal suggests that middle-age height loss is associated with a heightened risk of early death from heart disease or stroke in Northern European women. Regular physical activity may help prevent height loss and lower cardiovascular disease risk, according to the findings.
Scientists from Nara Institute of Science and Technology have created a simple and fast method for detecting cell shape as they pass through a microfluidic channel. The team used changes in electrical impedance to measure the asymmetry of individual cells, which may greatly accelerate biological experiments.
A new study reveals COVID-19 worsens financial, food, and housing insecurity in ethnocultural communities, while also highlighting the resilience of families and communities.
A new study comparing pitch and duration imitations in speech and song has found that autistic individuals perform differently in two categories: relative pitch and absolute pitch. Autistic children and adults showed better performance with relative pitch, while struggling with absolute pitch across both domains.
Researchers at City of Hope found that advanced colorectal cancer patients with no liver metastases respond to checkpoint inhibitors, achieving a major response in 20% of cases. In contrast, patients with liver metastases showed no positive response to immunotherapy.
Researchers found that esomeprazole inhibits tumor growth and boosts the killing effect of radiation in various cancer cell types. Esomeprazole works by arresting cells in the G1 phase of the cell cycle, thereby limiting their ability to proliferate.
The study found a significant increase in child and adolescent mental illness during the COVID-19 pandemic. The global estimates indicate that it is increasingly more common for children and adolescents to experience depressive and anxiety symptoms.
A global study of over 96,000 patients found that those who isolated before surgery were at a higher risk of developing post-operative lung complications. Despite this, the study suggests that removing pre-operative isolation strategies may not lead to worse outcomes for patients.
Hailin Li, a WVU engineer, will lead a project to develop a software platform that simulates heavy-duty diesel engines with advanced after-treatment systems. The goal is to improve engine efficiency and reduce exhaust emissions, which will help cut greenhouse gases and pollutants from the transportation sector.
A multicenter cohort study found that incomplete polyp removal is strongly associated with postcolonoscopy colorectal cancer. Researchers analyzed medical records for 233 participants and found that patients with incompletely removed polyps were more likely to develop metachronous neoplasia, including advanced tumors.
Research from the University of Notre Dame identifies two common types of cover-ups: personal and relational. Ingroup members tend to show leniency toward transgressors who cover up for others, viewing it as an act of loyalty, but are quick to denounce and punish those who cover up their own misdeeds.
Researchers found that one in four people with spinal cord injury relocated over a five-year period, often to high-poverty areas, increasing health risks. The study highlights the importance of considering residential mobility as a key social determinant of health for this population.
A study of 4,661 Finnish children found that six hours of physical activity per week reduces the risk of being overweight at age 14 associated with heavy digital media use. Physical activity appears to reverse adverse effects of screen time.
A recent study reveals that colleges struggle to provide adequate mental health support to Asian and Latino students due to interdependent cultural values and shame. The study suggests that culturally tailored treatment services addressing these issues can improve help-seeking behaviors.
A study of 42 countries reveals that most participants prefer to collaborate with fellow citizens rather than with people from other countries. The tendency towards in-group bias is driven by factors such as education level and gender, but not by cultural differences or national cohesion.
Research by Jason Huh found that Medicaid expansion can increase the number of dentists per capita in low-income counties, with a 13% increase. This growth is driven by private practice dentists responding to financial incentives offered by expanded coverage.
A new study finds that global sea levels during the last interglacial may have been as low as 1.2 meters higher than today, rather than the previously accepted 6-9 meters. This suggests that ice sheet melting was not as extensive as thought, but also raises concerns about future projections.
Researchers at OIST developed a hybrid material to improve lithium sulfur battery performance, reducing polysulfide dissolution and increasing efficiency. The new design resulted in shorter charging times, longer life between charges, and improved overall lifespan.
Researchers review advancements in biosensing technologies for neonatal sepsis diagnosis, highlighting the need for faster and more accurate methods. Biosensors offer a promising solution, detecting multiple parameters simultaneously with high sensitivity and accuracy.
Researchers collected over 300 samples from the seafloor to study biodiversity, mineral makeup, and ecological effects of toxic waste dumping. They discovered a new area of methane seepage and a whale fall, providing insights into the impact of human actions on deep-sea ecosystems.
Researchers developed a modular organic molecular system with customizable properties, creating a potent dye that absorbs light in the near-infrared range. The pigments' electronic switchability makes them suitable for studying electron transfer in photosynthesis and as efficient electron-transporting materials.
New research published in eNeuro found that premature babies' brain connections at birth can predict their future emotional and social development. The study discovered a link between the strength of the uncinate fasciculus, a white matter tract involved in emotional regulation, and emotion moderation skills in preschoolers.
Scientists from Incheon National University identified interzonal airflow across household entrance doors as a dominant factor in calculating heating loads. They found that strong stack effect and weather-driven airflow rates were larger than external infiltration rates, making conventional airtightness measures unreliable.
A new Rutgers study suggests that food companies use the terms "cell-based" or "cell-cultured" when labeling seafood products made from fish cells. The study found that both terms meet FDA regulations and help consumers understand the production process, while also recognizing potential allergens.
Researchers develop a new unsplit complex frequency-shifted perfectly matched layer (UCF-PML) method for simulating second-order acoustic wave equations. The TS-CPML implementation outperforms conventional CPML in terms of absorbing efficiency, leading to more accurate seismic wavefield simulations.
A new study found that depression and anxiety symptoms have doubled in children and adolescents globally during the pandemic. The study recommends prioritizing recovery planning now to mitigate sustained mental health effects.
A study reveals that birds' eye size reflects their environment, diet, and behavior, providing insights into conservation efforts. The research suggests that larger eyes are associated with closer proximity to the equator and foraging habits near the forest floor.
Scientists aim to develop computer models that can forecast earthquake chances and impact, like weather forecasting. The project will also train students and researchers from diverse backgrounds to work on computational geoscience.
A recent study found SARS-CoV-2 infection among maternal-infant pairs to be extremely rare in early infancy. The findings suggest that while transmission is uncommon, continued monitoring and vaccination efforts are necessary to protect newborns from COVID-19 and its variants.