Research published by the Society for Personality and Social Psychology finds that men may feel threatened by female supervisors, acting more assertively towards them. This could disrupt workplace dynamics, stifle team cohesiveness, and negatively affect team performance if not addressed.
A recent study published in The Lancet Diabetes and Endocrinology found that treating obese pregnant women with the diabetes drug metformin does not reduce their babies' birth weights. Despite this, the treatment did help lower blood sugar levels in mothers-to-be and markers linked to pre-eclampsia and premature births.
Tropical Depression 01C formed hundreds of miles southwest of Hawaii on July 10, with maximum sustained winds near 35 mph. The depression is expected to reach tropical storm strength and continue strengthening through Sunday morning, according to NOAA's Central Pacific Hurricane Center
Researchers identified bi-allelic mutations in RORC, essential for IL-17-producing T cells against Candida and IFN-γ-producing T cells against Mycobacterium. This study reveals a new understanding of genetic susceptibility to these infections.
A study of Middle Stone Age stone tool technologies at Sibudu and Blombos revealed that similar types of tools were used by groups more than 1,000 km apart. However, differences in tool making were found between the Still Bay and Howiesons Poort assemblages, suggesting distinct cultural traditions.
Researchers at MIT developed a new system that makes servers using flash memory as efficient as those using conventional RAM while preserving power and cost savings. The system uses preprocessed data on flash drives to improve distributed computation efficiency.
Researchers found that the risk of white shark attack for individual ocean users in California has fallen strikingly by over 91 percent since 1950. Information on coastal population growth, seasonal and weekly beach going, surfing, scuba diving, and swimming empowers ocean users to avoid large predators.
A new study reveals surprisingly high geothermal heating beneath the West Antarctic Ice Sheet, contributing to melting of basal ice and potentially supporting microbial life. The measurement could help explain the ice sheet's rapid melting and destabilization, essential for predicting future behavior.
Researchers at the University at Buffalo School of Public Health and Health Professions will examine diver physiology during and after underwater activities. The study aims to develop Navy diving protocols to prolong endurance and make missions safer for divers.
Researchers investigated daily fluctuations in human buccal mucosa cells over a year, revealing significant daily rhythms in eleven fatty acids. The study suggests that the cellular changes may be linked to environmental conditions and could have implications for human health.
Researchers have confirmed plutonium's magnetism using neutron scattering, resolving a scientific mystery that had gone unsolved for seven decades. The discovery provides insight into plutonium's unique electronic properties and suggests new avenues for materials science applications.
Researchers at the University of Warwick have discovered a new cell structure called the mesh, which helps hold together cells and is partly made of protein TACC3 found to change in certain cancers. The finding provides crucial insight into why cancer cells develop incorrectly during division.
A post-tropical depression has formed in the Central Pacific Ocean, located northeast of Hawaii. Swells from the system are expected to cause high surf along east-facing shores of the main Hawaiian Islands over the next several days.
A 30-year study found Northern China's soil moisture decreased by 6% since 1983, with optimal levels now below 40%. The researchers attribute this decline to increased fertilizer use and crop types with high water demands, posing a risk to agriculture and the fresh water supply.
Researchers at EMBL Heidelberg have produced detailed images of the COPI coat surrounding vesicles that transport molecules within cells. The intricate protein structure is composed of repeating building blocks called triads, which organize functional elements in a precise 3D structure.
Research presented at AOSSM Annual Meeting shows surgery to be an effective treatment option for multidirectional shoulder instability. A study of 41 athletes who received arthroscopic surgery found 73% returned to play with equal or slightly lower performance.
Researchers developed a graphene-based film that efficiently cools electronics by increasing thermal conductivity to four times that of copper. The film can be attached to silicon components, overcoming previous adhesion issues, and has been tested with an additive creating stronger silane bonds, resulting in improved heat transfer.
A multicenter observational study found that collegiate collision athletes treated with arthroscopic stabilization had a successful return to play rate of 90% compared to nonoperative treatment at 35%. Athletes with subluxation or dislocation types were more likely to return to play without recurrent instability issues.
Researchers at USC's Stem Cell labs have discovered new genes affecting blood stem cell development and function. The study found that certain genetic regulators, such as Hopx, play a crucial role in the formation of red and white blood cells in adults.
Researchers developed a diagnostic test for sperm RNA based on next-generation sequencing, which may help determine the best infertility treatment for couples having difficulty conceiving. The test can identify those who benefit from assisted reproductive technologies and those who may be successful with minimal intervention.
The Pacific Northwest National Laboratory has been selected as one of five national laboratories to lead the Department of Energy's new Small Business Vouchers Pilot. The lab will provide technology assistance to small clean energy firms in three sectors: bioenergy, water power, and buildings.
The study demonstrates how the microbiota acts on the balance of the immune system, specifically blocking type 2 immune responses that lead to allergic reactions. By stimulating type 3 cells, which coordinate phagocytosis and killing of microbes, the researchers provide an innovative therapeutic approach for allergy treatment.
A nationwide study found that individuals of any age who used illicit drugs had a higher likelihood of misusing prescription pain relievers. Adults aged 50 and above were more likely to acquire pain relievers through multiple doctors, while younger individuals relied on friends, relatives, or drug dealers.
Accelerating the G1 phase transit of human blood stem cells significantly improves their function and promotes prolonged continuous production of mature blood cells. This study reveals a crucial regulator of hematopoietic stem cell function, which may contribute to functional defects in aged mice or elderly humans.
Researchers created a simulation of Pluto's space environment to estimate solar wind densities and understand how they affect the dwarf planet's atmosphere. The models, which take into account coronal mass ejections and other factors, suggest that Pluto may experience low solar wind densities for about a month before being compressed.
Typhoon Chan-Hom was monitored by NASA using RapidScat, which detected the storm's strongest winds stretching from northwest to southeast at over 30 meters per second. The storm had maximum sustained winds of 100 knots and is expected to weaken as it approaches the Chinese mainland.
Typhoon Nangka weakened to typhoon status after reaching maximum sustained winds of 126.6 mph, with its strongest winds observed on the western side at over 67 mph. The storm is expected to move west-northwest while steadily weakening before re-strengthening.
New imaging technique using radioactive sodium fluoride allows doctors to visualize unstable calcium deposits in arteries, enabling early diagnosis and development of new medicines. The technique non-invasively detects calcification in atherosclerosis, potentially revolutionizing treatment for patients at risk.
A groundbreaking study reveals that COPD can develop without accelerated lung function decline. The research indicates two major trajectories of lung function leading to COPD: a fast decline trajectory and an alternative trajectory where suboptimal lung function development in childhood and adolescence is the primary determinant.
A new study published by the MOON Knee Group found that patients with stable meniscus tears did not require reoperation after ACL reconstruction, with only 7.7% needing treatment over six years. The research confirmed that smaller, stable tears can be left alone without compromising outcomes.
A new Iowa State University study found that instigation habits, or cues, are more effective than execution habits in increasing exercise frequency. The research suggests that internal cues, such as a feeling of needing to move after sitting for several hours, form the strongest habits and can be trained over time.
A large-scale trial found that an intensive diet and exercise regime does not prevent gestational diabetes in obese pregnant women. However, the intervention led to reductions in pregnancy weight gain, lower glycaemic load, and higher activity levels, which were associated with healthier outcomes for mothers and children.
A study by Catherine Naughton found that strong family bonds can act as a buffer against anxiety and increase self-esteem for young people exposed to parental domestic violence. Despite this, weak family bonds prevail among most affected individuals.
Investing up to 3.5% of a nation's GDP in science, technology, and innovation can help close the gap between developed and developing countries. The UN Scientific Advisory Board recommends increasing investments in areas such as alternative energy, water filtration, and basic science education to promote sustainable development.
A study of 50 years of marine biodiversity data found that human activities like pollution and sedimentation led to diminishing biodiversity in developed areas. However, protected or restored sites showed increases in species diversity, particularly among lower-level food-web organisms.
Researchers have identified five recurrent fusion genes in gastric cancers, which lead to increased susceptibility to damage and diminished healing. The study also found that these fusion genes promote invasive tendencies in cells, aiding in cancer progression.
A recent study found that while advance care planning has increased among cancer patients, it hasn't led to a decrease in aggressive medical care received in the last weeks of life. In fact, nearly 40% of respondents reported that their loved ones didn't discuss end-of-life care preferences with them.
Patients with depression or anxiety experience 50% less pain improvement, 75% more opioid abuse when prescribed opioids. Identifying psychiatric disorders early can improve pain relief and reduce opioid abuse risk.
The 2015 western Lake Erie harmful algal bloom season is expected to be the most severe in recent years, with blooms peaking in September. The severity index measures 8.7, indicating a higher risk of blooms in high concentration areas and potential water quality issues.
The study identifies the retrosplenial cortex as a critical brain region for navigating complex environments, combining mapping interior and exterior spaces. The findings support computational modeling research and clinical observations of Alzheimer's disease, with potential applications in robotics and early disease detection.
Scientists at EPFL and ICFO have developed a reconfigurable, highly sensitive graphene-based molecule sensor that can detect nanometric compounds. The device exploits the unique electronic and optical properties of graphene to focus light on precise spots, enabling detection of tiny molecules.
A team of biologists reviewed nearly 900,000 experiments and found non-blind trials averaged a 27% stronger result than blind trials. The study suggests less than one in four experiments used blind data recording.
A comprehensive analysis found that climate change is compressing the ranges of bumblebees in North America and Europe, leading to significant population reductions. The study highlights the alarming rate at which bumblebee species are disappearing, with some populations declining by over 90%.
Researchers found that blocking a specific pathway involving cannabinoid and serotonin receptors can reduce detrimental cognitive effects while preserving pain relief. The breakthrough aims to create safe cannabis-based therapies without memory impairment or other adverse effects.
Researchers designed a more efficient jumping robot using 3D printing techniques and combining hard and soft materials. The robot's unique design, inspired by nature, allows for improved durability and control.
A new trial by Cancer Research UK has shown that omitting doxorubicin from treatment for children with stage II-III, intermediate-risk Wilms' tumour can be done safely without affecting survival chances. This reduces the risk of irreversible heart problems in later life.
Researchers have found that climate change is causing widespread declines of pollinators across continents, affecting critical roles played by bumble bees as wild pollinators. The study reveals that bumble bee species are being compressed into their northernmost ranges, leading to alarming effects on ecosystems.
A five-year regional smart grid pilot project in the Pacific Northwest improved energy efficiency and reduced power costs by up to $235,000 annually. The project also demonstrated the effectiveness of transactive control technology in improving reliability and reducing peak demand.
Researchers found that a silver coating on catheters breaks down chemotherapy drugs, reducing treatment effectiveness. In contrast, graphene was shown not to react with the drugs, making it a promising alternative for medical equipment coatings.
The study explores how retail rate design affects PV deployment, finding dramatic impacts from -14% to -61%. Increased solar deployment can lead to changes in compensation levels that accelerate or dampen further deployment.
Researchers at the University of Liverpool discovered that nuclear proteins called histones induce damage to heart muscle cells in sepsis. Histone levels in blood can predict which patients are at risk of developing deadly heart complications. The study also identified a novel targeted treatment using specific antibodies.
Researchers have developed black arsenic phosphorus as an alternative to graphene for electronic devices. The new material exhibits an extremely small band gap and can be precisely controlled by adjusting the arsenic concentration, making it suitable for sensors and other applications.
A team of international researchers found that volcanic aerosols have acted as a natural umbrella to slow down global temperature increase from greenhouse gases. The cooling effect due to volcanic eruptions was clearly underestimated by climate models, and it is only temporary as the rise of Earth's temperature will speed up again.
Astronomers have found a super-sized black hole in the early universe that grew faster than its host galaxy, challenging previous observations. The massive black hole, measuring 7 billion solar masses, is located in galaxy CID-947 and has a mass similar to that of a typical galaxy.
A sociologist has revealed significant traces of HIV in Montreal's urban landscape, including public spaces like Park of Hope and the Chapel of Hope. These urban vestiges reflect the history and presence of the gay community and the fight against AIDS.
Scientists found that flowers with both scent and nectar attract more pollinators, increasing outcrossing rates. Nectar has a larger impact on female moths laying eggs than floral scent.
A new study from the University of Texas at Dallas finds that organizations should invest in three key resources to protect their information: security technologies, qualified personnel, and security awareness. The researchers surveyed 241 organizations and identified coercive and normative pressures as drivers of investment in securit...
A new study found that 42% of women treated with uric acid therapy had little to no disability after 90 days compared to 29% of those treated with a placebo. Uric acid also helped reduce dead tissue resulting from lack of blood supply.
Researchers at MIT have created sensors, memory switches, and circuits that can be encoded in the common human gut bacterium Bacteroides thetaiotaomicron. These basic computing elements will allow the bacteria to sense, memorize, and respond to signals in the gut.
Research reveals genetic differences in processing tenofovir among individuals, which could affect its effectiveness when used as a topical gel. Genetic variants identified in a study may lead to reduced activation of the drug, highlighting the need for personalized treatment approaches.