Articles tagged with Scientific Journals
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.
A new study found that misconduct accounts for two-thirds of all retracted scientific papers, with fraud or suspected fraud being the leading cause. The number of retractions has increased 10-fold since 1975, attributed to a winner-take-all culture in science that rewards publication and reputation over integrity.
A recent study found that nearly 20 percent of people who underwent low back fusion surgery developed post-traumatic stress disorder symptoms. The strongest factor in determining whether a patient suffered PTSD symptoms was a pre-surgery psychiatric disturbance, but some patients without such diagnoses also experienced symptoms.
A study published in Psychological Science found that individuals with clinical depression struggle to differentiate between various negative emotions, including anger and frustration. In contrast, healthy individuals tend to identify specific emotions more accurately.
Nurses played a crucial role in feeding people and restoring their humanity in times of great crisis, as evident during the liberation of Bergen-Belsen at the end of World War Two. The lack of credit given to these women has led to research encouraging nurses to take ownership of patient nutrition and acknowledge its importance.
A new study found that split-dose preparation significantly improved polyp detection rates and adenoma detection rates, as well as the quality of bowel prep and colonoscopy completion rates. This approach involves dividing the preparation into two doses, taken before and after the procedure, to improve patient compliance and efficacy.
The American Society for Gastrointestinal Endoscopy (ASGE) has initiated an effort to address the use of endoscopy simulators for training and skills assessment. The PIVI committee reviewed current literature on simulator use in endoscopy and assessed data requirements for wider adoption.
The agreement aims to disseminate scientific knowledge from Asian research communities globally, promoting international cooperation in biotechnology and engineering. Representatives from the AFOB will join the editorial board, contributing special issues and news to Wiley's journals.
The Journal of Visualized Experiments has established a Librarian Advisory Board to foster collaboration between academia and hospitals. The board aims to shape the JoVE platform's content and distribution strategy.
Researchers discovered that a protein called SIRT1 rewrites the histone code in developing fetuses, affecting their likelihood of being overweight or obese. Modifying fat intake during pregnancy to a moderate level can benefit children, regardless of mother's size.
The European Menopause and Andropause Society published a clinical guide on low-dose vaginal estrogens for postmenopausal vaginal atrophy, finding them effective in managing symptoms. The guide recommends annual review due to the chronic nature of vaginal atrophy.
A study by the American Heart Association found that transient ischemic attacks (TIAs) and minor strokes can cause significant disability in up to 15% of patients. Thrombolysis treatment may be necessary for these patients, even if symptoms appear mild, to prevent further damage.
A modeling study published in PLOS ONE found that introducing small payments alongside punishment can create stable, righteous societies in the face of corruption. Once corruption is eradicated, it can be held at bay indefinitely even if power inequalities return.
Researchers found that 7 out of 10 top media-covered ADHD studies were refuted or strongly attenuated by later research. This phenomenon may cause significant distortion in health science communication if generalized to other health topics. The study highlights the potential for misleading early results to dominate public discourse.
The study analyzes stock photography agencies' search and visualization systems to determine essential characteristics. Researchers identify the importance of automated tasks, such as image description inheritance and miniature generation, in these systems.
Researchers used a robot named Nexi to test how people assess trustworthiness in others. They found that sets of non-verbal cues, not just one cue, determine a person's trustworthiness. Participants exposed to untrustworthy cues with Nexi adjusted their financial decisions accordingly.
A new study examines the role of psychological distance and violation severity in humor, suggesting that a balance between the two is necessary for comedy. The findings support the 'Benign Violation Theory,' which proposes that humor emerges when we perceive something wrong while seeing it as okay.
Researchers explore three levels of hindsight bias: memory distortion, inevitability, and foreseeability. Factors fueling the phenomenon include selective recall, need for closure, and overconfidence in judgments. This bias can hinder learning and lead to poor decision-making.
Researchers at the University of Copenhagen have developed a model that links solar insolation to layer formation in Mars's ice caps. The model demonstrates a correlation between ice and dust accumulation and solar insolation, providing a dated climate history for Mars over 1 million years.
The Canadian government's plan to discontinue the Experimental Lakes Area (ELA) has sparked widespread concern among scientists. The ELA, comprising 58 freshwater lakes in Ontario, Canada, has yielded significant insights into water pollution and climate change over nearly 40 years.
A study found that people under time pressure are more likely to lie, while those with time constraints are less likely. With more time, individuals can justify their behavior and refrain from dishonesty.
The famous Galilean thermometer was actually invented by an early scientific society founded by Galileo
Researchers tracked albatross movements using GPS to discover the 'dynamic soaring' technique, which allows birds to fly with minimal mechanical cost. This method may lead to advancements in robotic aircraft design, enabling them to harness wind energy without engines.
The International Commission on Zoological Nomenclature (ICZN) has passed an amendment allowing purely digital publications to meet its requirements. This change aims to speed the process of publishing biodiversity information, improve access, and reduce the 'taxonomic impediment' hindering cataloguing. The new rules open the door to e...
A study found that people drove more after 9/11, with increases strongly associated with greater driving opportunity. This suggests that fear alone may not be enough to change behavior, and environmental factors play a crucial role in shaping our actions.
Researchers have discovered that Grb10 protein plays a crucial role in increasing muscle mass during development, which could lead to new strategies for treating muscle wasting conditions and metabolic disorders. The study found that blocking Grb10 function while mice were in the womb resulted in increased muscle strength and mass.
A cross-cultural study found that Japanese participants showed higher wisdom scores than Americans in resolving group conflicts, while older age was associated with increased wisdom for Americans but not Japanese. This research highlights the importance of culture on human development and lifespan development.
Researchers at Lund University found that a lower percentage of women than men are invited to write articles in top science journals. This results in women being less visible and having reduced career advancement opportunities. The authors call for increased inclusion of women in invitation-only sections.
Researchers have observed glycolaldehyde molecules, a simple form of sugar, in the gas surrounding a young star. This discovery suggests that the building blocks of life were already present during planet formation. The finding was made using the Atacama Large Millimeter Array (ALMA) telescope and provides insights into the possibility...
A new lineup technique, 'deadline confidence judgments,' improves accuracy by 20-30% compared to traditional methods. Witnesses are presented with individual photos and must rate their confidence within seconds.
A study by Pascale Engel de Abreu and colleagues found that bilingual children from low-income families outperformed their monolingual peers in controlling attention and ignoring distractions. Despite linguistic challenges, minority bilingual children demonstrated strengths in executive domains.
A second specimen of Ernanodon antelios sheds new light on the mysterious ancient mammal, revealing it was highly specialized for digging. The fossil skeleton provides key information about its habits, lifestyle, and affinities, resolving long-standing controversies in the scientific community.
Research explores how verbalizing emotional experiences can help individuals cope with phobias and improve mood by reframing past events. The studies suggest that using certain language patterns can influence physiological arousal and overall happiness.
Research published in PLOS ONE found that patients with anorexia have difficulty judging their own body size, but can accurately estimate the size of others. The study suggests that individuals with anorexia may still hold a distorted perception of their own body shape even after recovery.
Research suggests that time perception is influenced by approach motivation, with goal-oriented activities making it feel like time is passing quickly. This effect is specific to states high in approach motivation, such as desire or excitement, which narrow memory and attention processes.
The American Chemical Society shares expert insights on how certain foods, like chili peppers and ice cream, can actually make you feel hotter. Researchers will discuss counter-intuitive ways to cool down with food during a special briefing.
The PLoS ONE Synthetic Biology Collection assembles articles on various facets of synthetic biology, a dynamically evolving research area that interconnects multiple disciplines. The collection aims to inspire further progress in the field by providing a dedicated repository for researchers.
Wolters Kluwer Health has renewed its partnership with the American Academy of Neurology to publish Neurology, Continuum: Lifelong Learning in Neurology, Neurology Today, Neurology Now, and Neurology Clinical Practice. The AAN journals have won multiple publishing awards and are widely recognized for their value in the field.
According to a study by Noel M. Burkhead, North American freshwater fish extinctions have increased noticeably after 1950, with at least 57 species and subspecies going extinct since 1898. The rate of extinction is estimated to be at least 877 times the background extinction rate over geological time.
Researchers suggest that high-level construal, or categorizing events abstractly, can influence self-control by increasing sensitivity to broader implications of behavior. This can lead to greater consistency between values and actions.
A new Primer series in the Genetics journal provides accessible scientific papers for undergraduate students, focusing on contemporary research and promoting active learning. The resource aims to engage students in critically analyzing primary research, a vital part of research training.
A large double-blind study found that over 80% of children with moderate to severe Crohn's disease responded to adalimumab within a month. Approximately 34% of patients were in clinical remission after six months, and 28.4% remained in remission after one year.
Research published in the FASEB Journal reveals a link between maternal stress and abdominal obesity in mice offspring. The study found that manipulating the neuropeptide Y system in visceral fat may prevent stress-induced obesity, offering potential insight into how to counteract the negative effects of stress.
A new study suggests that choline supplementation during pregnancy can alter epigenetic expression of genes involved in cortisol production, leading to lower cortisol levels in babies. This can potentially reduce the risk of stress-related diseases throughout a child's life.
A new study published in the FASEB Journal reveals that a molecule called 'flightless' significantly helps control cell movement through tissues. By increasing the stickiness of cells to underlying tissue, flightless slows their movement and may prevent cancer from spreading from one tissue to another.
Researchers discovered that blocking delta opioid receptors in mice reduced body weight despite high-fat and sugar diets. The study found increased non-shivering thermogenesis due to gene expression changes in brown adipose tissue.
Research in the FASEB Journal suggests that sneezing is a biological response to the nose's 'blue screen of death', and patients with sinusitis may sneeze more frequently due to inefficient clearance of mucus. This understanding could aid in the development of new treatments for chronic sinusitis.