Research finds that moral suspicion from higher-ups' wrongdoing can spill down to people lower in an organization, damaging job prospects. The study suggests that emphasizing the individual's personal flaws or values rather than their organizational status can help reduce this effect.
Researchers found that heat shock factor-1 (HSF-1) stabilizes the cell's cytoskeleton, preventing misfolded proteins from accumulating in the brain. This discovery expands opportunities for therapies to prevent neurodegenerative diseases such as Alzheimer's and Parkinson's.
The Urban Dynamics Institute at Oak Ridge National Laboratory is applying Big Data analysis to improve polio vaccination efforts in developing countries, particularly in Nigeria. The institute will help estimate vaccine needed and target areas of priority, saving time and money.
New research reveals widespread misconceptions among teachers worldwide about brain function, leading to ineffective teaching practices. The study highlights the importance of collaboration between neuroscientists and educators to improve education.
Scientists have discovered evidence for a massive mountain range that thrived 600 million years ago, supporting an explosion of life on Earth. The Himalayan-scale range was eroded intensely, releasing nutrients into the oceans that allowed life to flourish.
Researchers at Kyoto University developed a novel method to assemble graphene into porous 3D structures, overcoming the challenge of maintaining unique material properties. The technique uses interfacial complexation with oppositely charged polymers, enabling tunable porosity and scalability for large-area films.
A recent study reveals that diverse plant communities yield greater results than monocultures, utilizing resources more effectively and providing a protective shield against pests. This new approach to agriculture promotes biodiversity and can lead to increased food safety and sustainability.
Researchers have observed a previously predicted pathway for ion permeation in potassium channels does not occur, revealing a fundamental physical principle that facilitates the channels' operation. The discovery uses advances in technology to show that pairs of potassium ions are stably formed and then passed through the channel.
Researchers from the University of Pittsburgh School of Medicine discovered a pool of stem cells in the esophagus, which could lead to new treatments for esophageal cancer and Barrett's esophagus. The study found that these stem cells divide slowly compared to other cells in the esophagus, suggesting they may play a role in tissue rene...
Researchers use Hubble and Spitzer Space Telescopes to study super-Earths, discovering that water worlds are possible compositions. The team's analysis reveals that super-Earths could have acquired their mass by pulling in solid material from distant orbits.
A new study by the University of California, San Francisco reveals that smoking in California costs $18.1 billion annually, with a majority of smokers being 'light' users who abstain on certain days. The study found that smoking-attributable deaths were 17 times higher than those from AIDS and five times higher than those from diabetes.
Researchers at Oak Ridge National Laboratory have demonstrated a novel additive manufacturing method that controls the microstructure of metal components with unprecedented precision. This innovation holds significant potential for engineering, design, and energy-efficient transportation applications.
A 1985 mass mortality and a 2012 severe cold snap led to the deaths of nearly one-third of Camargue flamingo population. The study suggests that freezing temperatures increased the birds' energy demands, tipping them into starvation. The researchers found that the 2012 event had a lower death toll due to milder temperatures.
A study evaluated the rate of physician adherence to American Urological Association's BPH/LUTS guidelines over a five-year period. Provider adherence rates varied from 53% to 92.8%, with low rates for challenging measures like subjective symptom description and physical examination.
A new study by RAND Corporation found that strengthening medical malpractice laws did not lead to lower costs of care in emergency rooms. Despite increased protection from lawsuits, physicians continued to order unnecessary tests and hospitalize patients more frequently.
E-cigarette regulation by FDA could shift smokers away from lethal cigarettes and save lives. Clean-nicotine products may replace traditional tobacco, reducing nicotine levels and flavorings.
Researchers at Vanderbilt University have developed a robotic device that can treat severe epilepsy with a minimally invasive procedure. The system uses a shape-memory alloy needle steered by a robotic platform to destroy the area where seizures originate, avoiding drilling through the skull.
A new study finds that boys develop sympathy and altruism just like girls when they have a positive relationship with their siblings. Sibling relationships uniquely promote prosocial behavior, especially for teens who can count on each other.
Vetulicolians are a group of 500-million-year-old blind water creatures that have been confirmed as distant relatives of humans. The discovery reveals the high diversity of life during the Cambrian period.
West African chimpanzees employ a sophisticated tool-based technique, dubbed 'ant dipping,' to harvest army ants for sustenance. This study reveals that army ants are a significant component of the chimpanzee diet throughout the year, providing essential nutrients like protein and fats.
A new study published in The Lancet Diabetes & Endocrinology found that substantial weight loss is more likely achieved through rapid weight loss programmes. Researchers compared two groups: one following a 12-week rapid weight loss programme with an average weekly weight loss of 1.5kg, and the other on a 36-week gradual weight loss pr...
A personalized cellular therapy called CTL019 achieved complete remission in 27 of 30 patients with relapsed or refractory acute lymphoblastic leukemia, with 78% remaining alive six months post-treatment. The treatment involves infusing engineered immune cells that target cancer cells.
A recent study by the University of Birmingham has found a lack of consistency in assessing patient outcomes in clinical trials. This inconsistency can lead to biased and poor-quality data being used to inform policy decisions.
A new INFORMS study found that product placement in television programs can reduce audience loss during commercials by up to 10.8%, with coordination between brands and networks leading to increased audience sizes and benefits for advertisers and networks alike.
A study on epaulette sharks reveals they are tolerant to elevated CO2 levels, which could help them survive ocean acidification. The findings suggest these sharks make physiological adjustments to cope with the changes, maintaining oxygen transport and energy without apparent harm.
Research reveals a significant association between psoriasis severity and uncontrolled hypertension, with patients having the greatest likelihood of uncontrolled hypertension experiencing more severe skin conditions. The study's findings suggest a need for effective management of blood pressure in these patients.
Researchers found that patients with severe psoriasis are more likely to have uncontrolled hypertension, and the likelihood of hypertension increases with greater psoriasis severity. The study used objective measures of psoriasis severity for the first time, providing new insights into the link between psoriasis and blood pressure.
Researchers found that a particle size of 50 nm is optimal for anti-cancer nanomedicines, with enhanced performance in vivo and improved tumor inhibition.
A study found that each additional euro spent on pensions and public health insurance in Eastern Germany increased life expectancy by 3 hours. Public health care had a greater impact, contributing 2.5 times more to life expectancy than pension payments.
A new study shows that jellyfish falls are rapidly consumed by deep-sea scavengers, revealing the importance of gelatinous material to food webs. The research challenges previous negative assessments and suggests that jellyfish blooms may provide essential nutrients to deep-sea ecosystems.
Leading cardiologists will debate the use of e-healthcare services to reduce heart disease in China. The congress aims to find effective ways to reach the public and make them aware of the risks involved in an unhealthy lifestyle and diet.
A recent study found that increased natural gas production will not significantly reduce greenhouse gas emissions, as market effects dominate. The global deployment of advanced natural gas technology could even lead to up to 10% higher CO2 emissions by the middle of this century.
A demonstration project made progress in introducing a patient-centered medical home approach at safety net practices serving vulnerable populations. Nearly half of practices achieved substantial implementation of key features within four years.
Researchers found that rock gobies can rapidly change their color and brightness to match their surroundings, making them expert camouflagers. This adaptation helps the fish avoid predators, particularly birds and larger fish that prey on them at low tide or high tide.
Researchers found evidence that Pacific sleeper sharks, a large and slow-moving species, may be preying on juvenile Steller sea lions. The study used archival tags implanted in the sea lions to track their movements and found that some of the tags recorded rapid temperature changes, indicating predation.
Research suggests that children's interest in science is more strongly linked to actual scientific knowledge when raised in more fortunate socioeconomic circumstances. The study found a significant correlation between science interest and achievement in wealthy nations, whereas no such link was observed in poorer countries.
A recent study found that expanding global natural gas production will not significantly reduce greenhouse gas emissions worldwide. Instead, it could displace lower-emitting energy sources and accelerate economic growth.
Scientists use ultrashort light pulses to observe the reaction of electrons with a crystal grid, revealing a coupling process that explains superconductivity. The study paves the way for research into high-temperature superconductors and introduces a new method for studying materials.
Researchers have developed a simple and inexpensive method to remove arsenic from contaminated groundwater using discarded cigarette ash coated with aluminum oxide. This method is particularly useful for rural and developing regions where access to advanced treatment technology is limited.
Scientists have developed a new family of materials for making household LED bulbs without using rare earth elements, which are increasingly expensive. These materials, made from copper iodide, offer a warm white glow and low-cost solution process, showing significant promise for general lighting applications.
Researchers have found that sharks' habitats help them cope with acid oceans by reducing sensitivity to rising CO2 levels. The epaulette shark's ability to regulate its systems and tolerate low oxygen levels makes it better equipped to handle ocean acidification.
A federal prescription-subsidy program improved adherence to hormone therapy among low-income women with breast cancer. The program's success was attributed to lower out-of-pocket costs, which reduced disparities in adherence rates across racial and ethnic groups.
The article highlights the role of pattern recognition receptors in regulating immune responses and their potential as novel targets for developing potent new therapies. The JAK/STAT signaling network also plays a crucial role in disease pathogenesis, and targeting these networks may lead to improved treatments for various diseases.
An analysis of statements from 51 recognized civilian heroes found that most describe their acts as intuitive, rather than deliberate. This suggests that high-stakes extreme altruism may be largely driven by automatic, instinctual processes.
Researchers found dramatic differences in flow velocity patterns and forces on river beds between gravel and sandy models, disproving a popular theory. The study's new parameters improve predictive models for nutrient and pollutant transport and provide insight into organism behavior in the narrow zone where rivers meet their beds.
A 15-year study found thousands of birds are attracted to artificial lights during their first flights, leading to high mortality rates. Turning street lights off decreased the number of grounded fledglings, suggesting a link between light pollution and bird deaths.
The NIH has granted a license agreement for a candidate Ebola vaccine that also protects against the rabies virus. Studies have shown the vaccines are safe and induce immune responses in monkeys, offering protection against the Zaire strain of Ebola.
A Washington State University study found that consumers are willing to pay a 10 percent premium for environmentally labeled meat products, leading to significant water savings in livestock production. The research suggests that moderate price premiums can have a greater impact on water conservation than high premiums for niche products.
A new NASA study reconstructing North American drought history over the last 1,000 years found that 1934 was the driest and most widespread drought of the millennium. The severity was attributed to a combination of high-pressure systems and dust storms caused by poor land management practices.
York University researchers found that reminding people of their religious beliefs promotes less hostile reactions in threatening situations. The study involved nine experiments with 910 participants and consistently supported the hypothesis across different religions.
The University of Illinois Chicago has established a new Research and Training Center to study the experiences of family caregivers caring for people with disabilities. The center aims to improve the health and well-being of individuals with disabilities and their families by understanding their needs and challenges.
Assessing pandemic risk from flu viruses is an enormous challenge due to the vast diversity of influenza viruses. Scientists call for better integration of experimental data, computational methods, and mathematical models to predict pandemic risk. They stress the importance of remaining vigilant against unknown high-risk viruses.
Astronomers have discovered a Uranus-like planet 25,000 light-years away, which orbits one star in a binary system. The planet's composition remains unknown due to its immense distance from the star.
New research suggests that extinct giant kangaroos likely walked instead of hopped, with stiff backs and strong joints supporting their body posture. The study analyzed anatomical differences in limb bones compared to other kangaroo species.
A new study reveals SIRT6 can promote the development of skin cancers by increasing inflammation and cell proliferation. Inhibition of SIRT6 expression decreased COX-2 levels and tumor growth in mice.
The Pitt team is creating novel alloys and manufacturing processes for implantable medical devices made from dissolving metals. These devices can adapt to changes in a patient's body and dissolve once healing has occurred, reducing complications and medical expenses.
The study found that measles death rates were 197 times greater in developing countries than in developed countries, while syphilis death rates were 33-45 times higher. Ebola mortality rates were also significantly higher in developing countries, with 4,447 deaths compared to just two in developed nations.
Researchers found sthenurine kangaroos, an extinct family, had a sturdy spine and broad pelvis, ideal for weight-bearing on one leg. This contradicts the modern kangaroo's hopping habit, suggesting bipedal walking as their slow-speed locomotion.
A study by Iowa State University researchers found that workplace bullying victims often feel silenced due to fear of being disbelieved. Supportive co-workers and managers can help create a culture where victims feel heard and believed.
Researchers found that eating breakfast, particularly protein-rich meals, increases levels of a brain chemical associated with feelings of reward, which may reduce food cravings and overeating later in the day. This study suggests that incorporating breakfast into daily routines can help prevent obesity.