Articles tagged with Scientific Journals
A recent study by Michael O'Brien and colleagues found that certain climate change terms entered the popular vocabulary at varying rates, with some gaining popularity in a few years and others taking decades. The study analyzed word usage in popular literature using Google's Ngram database and suggests that better science communication...
A new study published in Psychological Science found that people tend to consume nearly 40% more food when primed with messages about tough times. When told the food was low-calorie, they consumed 25% less, highlighting a survival instinct for high-calorie foods.
A study of over a thousand women reveals that both adaptive and maladaptive perfectionism contribute to body dissatisfaction, increasing the risk of developing an eating disorder. Women who desired lower BMIs showed greater concern about making mistakes and self-doubt, highlighting the need for addressing 'all or nothing' attitudes.
A study of MBA interviews found that interviewers' scores dropped by about .075 for each previous high score, affecting the next applicant's chances. This bias can impact various judgments, including job candidates and loan applications.
Researchers found that people with stronger implicit race biases have different neural representations of Black and White faces. This suggests that those with negative attitudes may perceive faces from different racial groups as more distinct.
Researchers measured changes in ion concentration resulting from muscle stimulation and found that extracellular potassium is a larger contributor to muscle fatigue than thought. This discovery may have important implications for conditions like hyperkalemic periodic paralysis and channelopathies.
Research finds heightened activity in brain circuits for negative emotions and reduced activation of emotion-suppressing circuits in borderline personality disorder, with reduced frontal brain activity unique to the condition. The study suggests improved emotion regulation skills may be normalized after successful treatment.
A systematic review of four studies suggests that acupuncture may have a positive effect on exercise performance and recovery after exercise. However, additional trials with larger sample sizes and randomized designs are required to confirm these findings.
Research suggests that childhood environments can program life history strategies, influencing responses to resource scarcity. People who grew up in poorer homes tend towards impulsive decisions, while those from wealthier backgrounds delay gratification.
Research in Psychological Science shows that small price differences can increase perceived similarity between options, making choosing less difficult. This effect leads to reduced deferment of choices and increased purchases.
New research suggests racial stereotypes and creativity share a common mechanism: categorical thinking. Racial essentialism leads to closed-mindedness, reducing domain-general creativity, according to a study published in Psychological Science.
A study found that individuals with age-related macular degeneration exhibit decreased focus on internal facial features, leading to difficulty in recognizing faces. The researchers used optical coherence tomography/scanning laser ophthalmoscopy to examine the interior of the eye in nine patients with AMD.
A new research report published in the FASEB Journal shows that TFP5, a small molecule, rescues plaques and tangles by blocking an overactive brain signal, restoring memory in mice with Alzheimer's. Clinical trial studies may yield extended quality of life for patients.
The inaugural issue of Clinical Psychological Science (CPS) publishes diverse and boundary-crossing perspectives on topics such as targeted rejection, major depressive disorder, youth mentoring, and mind wandering. The journal aims to define a new way of studying clinical phenomena through innovative research.
Studies using new technology show that our ability to imitate facial expressions depends on learning through visual feedback. In two studies, researchers found that participants who could see their imitation attempts improved over time, while those relying solely on proprioception got worse.
The Higgs boson's detection completes the standard model of particle physics, where particles interact with a Higgs field to obtain mass. Researchers used a $5.5-billion-dollar atom-smasher and two massive particle detectors to spot the elusive boson.
The International Society for the Social Studies has selected Elsevier as publisher for its journal The Journal of Social Studies Research, beginning in January 2013. The peer-reviewed journal will foster research dissemination and ideas related to social studies education.
Elsevier has acquired the Journal of Choice Modelling, a leading publication in choice modelling, which covers topics such as transport and marketing. The journal will continue to publish four issues in 2013 and maintain access for a wide range of readers through ScienceDirect.
Elsevier has launched a new open-access journal, Journal of Pediatric Surgery Case Reports, which will publish original, peer-reviewed case reports on unusual presentations and novel diagnostic and therapeutic techniques in pediatric surgery. The journal aims to provide high clinical interest and educational value.
A recent study published in The Journal of Experimental Medicine found that patients with sepsis had abnormally low levels of the inflammatory protein LECT2. Injecting LECT2 into septic mice promoted bacterial clearance by immune cells and increased their production of survival-promoting factors.
The eLife journal has launched its new website, offering a fresh approach to presenting scientific content. The site features clean and distraction-free design, allowing authors to showcase their research in full and readers to delve deeply into the work.
The Association of Environmental Engineering and Science Professors (AEESP) has selected Environmental Engineering Science as its official journal, promoting innovative solutions to environmental problems. The journal will publish state-of-the-art studies on air, water, and land contamination and waste disposal.
A review article examines the feasibility of algae-derived oils for large-scale biofuels production, with projected economic benefits. Microalgae have high yield potential, but require long-term commitment to achieve commercial scale, according to experts.
Studies show that when faced with a threat, our bodies respond with fight-or-flight responses and engage perceptual biases to misperceive objects as being closer. However, this effect is absent in cases of disgust. These findings support the threat-signal hypothesis, suggesting that perception can be biased to promote functional action.
Women leave academia at higher rates than men in biology due to intense competition for tenure-track positions, particularly when they have children. In contrast, medicine's earlier competition period may contribute to lower attrition rates among women scientists.
The world's largest living organisms are facing an alarming decline in death rates among trees 100-300 years old. The study highlights the critical role of large old trees in regulating ecosystems, storing carbon, and supporting biodiversity. Researchers call for urgent action to identify causes and develop strategies for conservation.
Research suggests that feeling disgust motivates people to prioritize cleanliness and purity, leading them to better see subtle deviations from whiteness. Disgust sensitivity is linked to improved performance in detecting impurities on the light end of the visual spectrum.
A new review of existing research reveals no scientific evidence that erythropoietin enhances athletic performance. However, it highlights the potential health risks associated with EPO use, including increased blood clot risk and organ damage.
Stephen Alexander, a University of Missouri professor, has been selected as an AAAS Fellow for his distinguished research on the molecular basis of drug resistance using model organisms. His work on glycosylation has provided important insights into cellular development and protein storage.
A new study suggests that daily exposure to low-magnitude mechanical signals partially rescues B- and T-cell populations damaged by obesity, improving immune function. Brief daily vibration interventions showed promise in obese mice, potentially leading to a cheap and drug-free way for people to regain health.
A new study has identified a potential therapeutic mechanism for Fragile X syndrome, which is the most common heritable form of autism and intellectual disability. Researchers have found that blocking the serotonin 7 receptor may reverse synaptic plasticity in mice with FXS, suggesting a new approach to treatment.
Researchers have created synthetic fibers from protein-based raw materials, including those found in hagfish slime, to replace petroleum-based synthetics. The new fibers offer a sustainable alternative for the textile industry.
Research suggests that times of economic hardship can limit the inclusiveness of people's racial in-groups, making them more likely to categorize biracial faces as Black. The study found that participants exposed to scarce resources were more likely to do so compared to those exposed to abundant resources.
Resolving conflicts over end-of-life care is crucial for patients and their loved ones. Mayo Clinic experts recommend choosing objective surrogates to represent patients and involving third parties when necessary.
A study by Ohio State University researchers found that writing down thoughts and then disposing of the paper can reduce their influence on mental judgments. Participants who threw away the paper showed no difference in their attitudes towards positive or negative thoughts, suggesting that physical action influences thought use.
A study of Danish soldiers found that childhood experiences of family violence and emotional problems predicted the onset of PTSD. The researchers suggest that social support and camaraderie during army life minimized mental health benefits for these soldiers, leading to increased symptoms after deployment.
A recent study published in Psychological Science found that using a specific frame to describe income inequality can influence people's views on redistributive tax policies. Participants who were told that the rich make more than the poor showed less opposition to raising taxes on the wealthy, while those in control conditions and tho...
A new study explores the impact of the interleukin-1β gene on brain function alterations associated with schizophrenia. The research found that patients with schizophrenia who were homozygous for the C allele showed reduced prefrontal cortex activation, while healthy volunteers did not differ by genotype.
Researchers identify SRGAP3 protein as root cause of several childhood psychiatric disorders, including schizophrenia, autism, and hydrocephalus. The discovery opens new avenues for targeted treatments rather than symptom relief.
The UMSOM dean and co-author argue that changes to diagnostic criteria could dramatically increase the number of women identified with gestational diabetes, placing a burden on healthcare systems. They advise caution before revising guidelines due to potential risks and costs.
A new study from the University of Copenhagen reveals that high blood cholesterol is far more prevalent in Denmark and globally than previously recognized. The research found 40,000 Danes with hereditary high blood cholesterol, a significant underdiagnosis and undertreatment of this serious disease.
Researchers suggest that causation may be the root of temporal binding, a phenomenon where events close in time are perceived as meaningful episodes. The study found that participants in experiments anticipating an event's flash showed significantly later predictions than those without causal understanding.
A new study published in the FASEB Journal found that bimatoprost, a commonly prescribed glaucoma drug, stimulates human hair growth from the scalp. The drug has been commercially available to lengthen eyelashes, but this is its first application for treating baldness.
Research found that self-affirmation enhances performance by making individuals more receptive to errors and allowing for better correction, as indicated by a stronger error-related negativity response in the brain. This study suggests that self-affirmation can be an effective strategy to improve self-control and reduce distress.
The partnership enables the publication of high-quality stem cell research in an open-access venue, promoting outreach and quality in the field. Stem Cell Reports will feature various article types and allow authors to retain full copyright over their work.
The new journal will publish innovative research, interviews, roundtable discussions, and briefs on emerging space-based technologies and initiatives. It aims to facilitate collaborations among industry, academia, and government agencies, advancing knowledge and society through space exploration.
The Fourth Annual Summit on Breastfeeding highlighted ongoing disparities in breastfeeding, with only 44% of African-American women reporting breastfeeding compared to 66 and 68% for Hispanic and white women. The summit also explored the role of access to support, counseling, and equipment as a means to increase breastfeeding rates.
Research suggests that the timing of first sexual experience can predict the quality and stability of romantic relationships in young adulthood. A study found that individuals who had their first sexual encounter later were more likely to have higher educational attainment, live with a partner, and be satisfied with their relationship.
A comprehensive review article discusses progress and application of Cell-SELEX technology, which uses live cells as targets for binding aptamers. The technique offers stability, short length, and ease of manufacturing, making it an attractive option for drug compound screening.
A new study explores how processing affects mango varieties' flavor and texture, revealing that some characteristics are lost during processing. The findings can help manufacturers choose the right variety for their mango-flavored products.
eLife has published its first four research articles, describing groundbreaking discoveries in life science and biomedicine. These include a hormone that increases mouse lifespan and a critical signaling molecule involved in the evolution of multicellularity.
A study by McGill University researchers found that manuscripts rejected by one journal and published in another received significantly more citations. Resubmissions from other scientific journals led to higher citation impact, with some suggesting strategic publishing groups may benefit authors.
The editorial discusses the evolution of doping scandals from ancient times to modern-day sports, highlighting the need for continuous innovation in detection methods. Bowers emphasizes the importance of analytical skills, pharmacokinetics, and human physiology in preventing abuse in sport.
Experimental work on ancestral visual pigments and their mutational variants reveals that standard computational approaches are not reliable for inferring evolutionary pathways. Researchers now call for a shift towards experimental approaches to test hypotheses about protein evolution.
A new study has identified variants of genes influencing immune function that may contribute to the heritable risk for schizophrenia. The research, published in Biological Psychiatry, highlights an important gap in understanding how immune alterations are involved in the disorder.
The American Gastroenterological Association has launched new iPad apps for its journals, including Gastroenterology and Clinical Gastroenterology and Hepatology. The apps offer full-text and PDF views, note-taking and bookmarking functionality, and are free to download from the Apple App store.
A study published in Psychological Science found that individuals are happier when a self-benefiting option is imposed upon them, as it removes feelings of responsibility for the outcome. This is because having no choice eliminates the conflict between self and others.
A recent study published in Psychological Science found that people tend to prefer the option they chose over the one they rejected, and this preference can last for years. The researchers used a vacation destination rating task to demonstrate this effect, which was only observed when participants made their own choices.
Researchers found a new class of antibody in camelids that can cross the blood-brain barrier, diffusing into brain tissue to reach specific targets. This breakthrough may lead to enhanced imaging and improved drug delivery for people with brain diseases like Alzheimer's.
A new study published in The FASEB Journal suggests that being born with a low birth weight may increase the risk of developing cardiovascular disease, kidney disease, and diabetes later in life. Researchers found that older female rats had a reduced ability to become pregnant and carried babies that were smaller or lighter in weight.