Articles tagged with Scientific Journals
Research found that riders in crowded subway trains are about twice as likely to respond to mobile ads by making a purchase. The study examined responses to mobile ads of riders who took the subway in a large city and found that purchase rates increased significantly when there were more people per square meter.
Researchers found that Retigabine enhances the resting potential open state stability of K7.2/K7.3 channels, increasing potassium ion flow and decreasing electrical signals. This may help refine pharmacotherapy for epilepsy and related disorders.
People with depression are more likely to smoke and try to quit but face difficulties in overcoming addiction. Seeing a stop-smoking specialist and using nicotine products can improve their chances of quitting successfully.
Elsevier has launched Transplantation Reports, an online-only, open-access journal serving the international transplant community. The journal will publish original research, reviews, editorials, and commentaries related to transplantation.
Researchers have found an artificial diet that makes it easier to rear insects, including moths and other species. They successfully reared 39 different moth species on the McMorran diet, saving time, space, and money.
A recent study suggests that the Bombus occidentalis bumble bee may be making a comeback in the Pacific Northwest. The population's resurgence is believed to be linked to evolution and a decline in the impact of the Nosema parasite. This reversal could have significant implications for local ecosystems.
Professor Bill Brown from Columbia Seminary will present on 'Theological Reasons for Protecting Biodiversity' at the AAAS 2016 Annual Meeting. He argues that the crisis of biodiversity loss is underappreciated by people of religious faith, and institutions must develop theological grounding to value biodiversity.
Researchers discovered a large amount of fish bones fermented in a pit around 9,200 years ago, suggesting the ancient Scandinavians had more advanced technology and culture. This finding compares to Neolithic people in the Middle East, who were traditionally thought to have settled earlier.
Researchers found that young Black boys' faces trigger thoughts of guns and violence, even at a young age. This bias affects automatic social cognition and can shape perceptions of Black Americans as hostile and violent.
A recent study in The FASEB Journal found that the number of articles dealing with basic scientific research in top medical journals has decreased dramatically over the past two decades. This decline is likely to reduce doctors' exposure to science, which could have implications for advances in medicine.
Researchers have developed a chimera design that allows antibodies to cross cell membranes, potentially reducing the need for invasive biopsies. This breakthrough could lead to improved diagnosis and treatment of diseases such as cancer, Alzheimer's, and viral infections.
Research published in The FASEB Journal found that prunetin, a plant-derived compound, prolongs lifespan and enhances overall health in male fruit flies by increasing glucose balance and fitness levels. The effect was not observed in female fruit flies.
Researchers found nearly half of IPF-related websites recommended medications with no proven benefit, while more than a third suggested harmful treatments. The top two accurate sources were Wikipedia and Medscape.
Researchers have discovered a molecular link between psychiatric disorders and type 2 diabetes, with the DISC1 gene playing a critical role in pancreatic beta cell function. The study found that disrupting the DISC1 gene led to increased beta cell death, impaired glucose regulation, and reduced insulin secretion.
Scientists have created a material that turns fluorescent when detecting explosives in its vicinity. This discovery could lead to improved e.g., airport security measures. The new material consists of molecules held together by weak bonds, which are easily influenced by their surroundings and can be used to detect explosives.
Two Penn professors, Dorothy Roberts and Sarah Tishkoff, co-authored a piece in Science journal arguing that the use of genetic concepts of race is problematic and harmful. They recommend using terms like ancestry and population instead.
The International Radiosurgery Oncology Consortium has developed consensus guidelines for the safe implementation and practice of Stereotactic Body Radiation Therapy (SBRT) for primary renal cell carcinoma. SBRT is a non-invasive treatment option with favorable comparisons to existing treatments, offering a cost-effective and widely av...
Embedded projectiles can pose significant risks to surgical teams, and identifying them requires careful consideration of clinical and radiological factors. Radiological studies, including CT scans, are crucial for determining the presence and potential explosive nature of embedded ordnance.
Researchers tested ravens' understanding of 'seeing' as mental state, using their predisposition to compete for hidden food. The birds showed cache protection behaviors when dominants were visible or audible, indicating they mentally integrate information about others' presence and their own visual experience.
Researchers analyzed over 2,200 breakfast cereals and prepared meals with front-of-pack (FOP) claims, finding no correlation between the claims and nutritional quality. The FDA defines four types of FOP claims, but none can distinguish 'healthy' foods.
A new study published in Psychological Science found that exposure to exemplary peer work can undermine student motivation and lead to quitting. Researchers discovered that students who assessed exemplary peers' essays were substantially less likely to earn course credit than those who assessed average peers' essays.
A large study found that women with prehypertension late in pregnancy are more likely to give birth to underweight babies and experience stillbirths. The likelihood of having a small baby increased by 2% for each single point rise in diastolic blood pressure.
Research suggests that while positive fantasies may alleviate depressive mood in the moment, they can actually exacerbate symptoms over time. The study found a link between increased positivity and lower grades, which is associated with higher depression scores.
A study found a significant decline in basic science research published in top medical journals over the past 20 years. This decline may impact physicians' understanding of and interest in basic mechanisms of disease and treatments.
Researchers at McGill University found that chronic pain changes DNA marking in the brain and white blood cells, impacting immune function. This epigenetic discovery could lead to new targets for pain medications.
A roundtable discussion explores the addictive potential of cannabis, its symptoms, risks, and health consequences. The discussion also examines current research efforts to identify effective treatments for cannabis addiction and ongoing clinical trials testing investigational agents.
A study published in Optometry and Vision Science found that children with severe astigmatism can improve their reading fluency after wearing glasses, with effects most apparent among older children reading smaller text. The study supports the recommendation for full-time spectacle wear in astigmatic students.
The updated clinical practice guideline supports doctors of chiropractic's role in diagnosing and treating patients with low-back disorders. The guidelines recommend a hierarchy of clinical methods based on evidence levels and promote active care strategies to improve functional recovery and patient self-reliance.
A new long-term simulation study confirms that partial replacement of lead pipes with copper can increase lead exposure to harmful levels. The study found that elevated lead from corrosion worsened over time for the 50% copper configurations, exceeding health safety thresholds.
A recent French study found that a drug tested on paid volunteers resulted in one death and five hospitalizations but did not contain cannabis or cannabinoids. The drug, an FAAH inhibitor, may have interacted with another protein responsible for the toxicity.
A recent study published in the Journal of Vision shows that individuals can distinguish between focused and distracted crowds, suggesting our gut feelings are reliable. The research reveals the brain has evolved to quickly grasp information from crowds, helping speakers gauge audience engagement.
Researchers found that people eat fewer calories when served smaller pizza slices on large tables, as the larger surface distracts from slice size. The study recommends serving food in small portions and on large surfaces to promote eating less.
The study reveals that citizen science has become a significant force in various scientific disciplines. Citizen scientists contribute millions of observations to research projects, with notable success in biology, ecology, and astronomy. However, the quality of these contributions is often not acknowledged by researchers.
A team of psychological scientists found little evidence to support speed reading as a shortcut to understanding and remembering large volumes of written content. Effective skimming is a more effective approach when interested in getting the gist of what's being read.
Research from the Cornell Food & Brand Lab found that smaller recommended serving sizes on nutrition labels can mislead consumers into purchasing more of unhealthy foods like cookies. Shoppers tend to ignore serving size differences and assume healthier products.
A recent study reveals that animal-borne diseases can persist in wider populations through repeated dispersal, leading to slower but more insidious transmission. This 'slow, smoldering' approach challenges traditional assumptions about disease outbreaks.
New research finds that a person's quality of life is linked to their deceased spouse's earlier quality of life, even when they are no longer living. The study suggests that this interdependence persists, with the deceased spouse's characteristics continuing to influence the surviving partner's well-being.
A new microscopy technique allows for 3-D imaging of single molecules, live cells, and developing embryos with reduced photo toxicity. The breakthrough enables the investigation of broader biological events, expanding the range of microscopes that can be used.
New research in The FASEB Journal suggests that genetic polymorphisms in the one-carbon metabolic pathway combined with low vitamin B may increase risk for vision and other ocular changes during spaceflight. This study could help identify issues related to cardiovascular disease, polycystic ovarian syndrome, and other conditions.
Researchers suggest that playing American Football may be a risk factor for hypertension due to immune system activation and inflammation caused by musculoskeletal trauma. The study also highlights the importance of excess weight as a contributing factor, particularly in linemen.
Researchers suggest GPR119 could treat nonalcoholic fatty liver disease, with administration of its ligand reducing hepatic lipid accumulation in mice. This discovery opens the door to developing new treatments for this increasingly prevalent disease.
Research published in Psychological Science found a link between lead exposure and ADHD symptoms in children with the HFE C282Y gene mutation. The study showed that lead effects were more robust in males and that environmental pollutants like lead play a role in explaining ADHD symptoms.
The new journal aims to highlight the emergence, progress, and impact of quantum information science and related technologies. It will be led by Editor-in-Chief Dr Robert Thew and offers open access publishing options.
New chigger mites discovered on rodents in Thailand expand the country's total known species to 99. The three new species were named after historical figures and belong to the same family as scrub typhus vectors.
Experts recommend that researchers share their data and findings freely during public health crises, citing benefits of faster solutions to healthcare crises and advances in scientific collaboration. This shift towards data stewardship could simplify information sharing mechanisms and lead to greater transparency.
Researchers from Human Computation Institute and Cornell University propose a new vision of human computation that combines human and computer intelligence to solve complex, interconnected problems. This approach enables the construction of flexible collaborative environments that can address challenging issues.
Researchers found that wasp larvae jump towards shaded areas to develop, with lower body mass individuals experiencing more jumps. The behavior helps them survive in unfavorable environments, but comes at a cost of increased energy use.
Researchers warn of declining crop production in the US Midwest, with global implications, and propose a coordinated field research network to gather precise data on crop performance and management practices.
The American Gastroenterological Association has released six clinical practice guidelines for common gastrointestinal conditions. The guidelines recommend budesonide for microscopic colitis treatment and suggest selectively using antibiotics in acute diverticulitis management. AGA also advises against upper GI biopsies in immunocompro...
A study found that people with higher levels of ADHD symptoms also showed greater distractibility, which can impact daily activities and tasks. Increasing task difficulty can help improve focus and performance for both individuals with high and low distractibility traits.
New research shows that people can pick up on nuanced language to identify a speaker's social group membership. Participants were more likely to believe the speaker and Peter shared the same group when the speaker described Peter's behavior in abstract terms, not concrete terms.
A new study found that pomegranate extract supplementation reduced blood pressure in hemodialysis patients, who are at high risk for cardiovascular disease. The study also showed some atheroprotective benefits, but no effects on inflammation or muscle strength.
New research suggests that proactively doing things for others can effectively cope with everyday worries and strains. The study found that helping behaviors boosted participants' daily well-being, reducing negative emotions and improving mental health in response to stress.
Researchers developed a portable ultrahigh vacuum storage system to securely transport air-sensitive platinum metal clusters for XAFS measurements. The 'suitcase' can store up to three samples and is designed for public transportation, reducing travel time and increasing accessibility.
Research found that young men with greater interest in babies showed smaller increases in testosterone in response to sexually explicit stimuli, indicating a 'slow' life-history strategy. In contrast, men who didn't like babies as much were more physiologically aroused by novel sexual stimuli.
A study of 47 men with erectile dysfunction found that 79% were satisfied with the outcome of penile prosthesis surgery. The benefits included improved sexual function, enhanced male identity, and relationship improvements. Most men reported positive emotions, self-esteem, confidence, and increased desire after receiving the implant.
A new study published in Psychological Science found that people who respond quickly to general knowledge questions and visual tasks are perceived as more charismatic. The researchers speculate that mental speed may facilitate charisma by enabling quick masking of inappropriate reactions and making humorous associations.
More than 95% of cancer patients expressed interest in at least one complementary therapy if offered, with vitamins/nutritional supplements being the most commonly used. Patients were also interested in massage, acupressure, nutritional counseling, and mindfulness meditation.
The World Bank's new 'Power of Nutrition' fund aims to promote breastfeeding and reduce undernutrition in developing countries. Investments in this area could transform the health and economy of these nations, particularly during the critical first two years of a child's life.
A new study published in The FASEB Journal suggests that low doses of abscisic acid can reduce glycemia and insulinemia in both rats and humans. This finding has implications for developing new pharmacologic approaches to prevent or treat diabetes.