Articles tagged with Scientific Journals
The Transparency and Openness Promotion (TOP) Committee has outlined new guidelines to strengthen transparency and reproducibility practices in science research. The guidelines aim to increase openness and confidence in findings by promoting the sharing of data, code, and research materials. By adopting these standards, researchers can...
New research suggests that depressed people often choose to increase rather than decrease their sadness in daily life. Studies found that depressed participants preferred sad music and re-watched sad images more frequently than non-depressed individuals. The findings highlight the importance of motivation in regulating emotions.
Researchers have used ultra-short pulses of X-rays to create a film of shock waves in diamonds, providing new insights into the structure of these hard materials. The study reveals that intense shock waves can compress diamond by almost ten percent, opening up new perspectives on its dynamic behavior under high pressure.
A new study found that people allocate medical resources equally across groups, but make more efficient decisions when presented with individual patient information. This bias towards equality can lead to suboptimal allocation decisions, but may also have positive outcomes in certain contexts.
The practice of breast milk sharing has evolved into an Internet-based marketplace where mothers sell their milk to feed babies and as a supplement to bodybuilders. Breast milk purchase on the Internet poses risks, including dilution with cow's milk or bacterial contamination due to improper storage.
A review of clinical studies suggests that plant-based terpenoids have therapeutic potential for treating various skin diseases, including actinic keratosis and hyperpigmentation. The compounds' anti-tumor, anti-inflammatory, and antioxidant properties may help alleviate symptoms of these conditions.
A study led by Catarina Ferreira reveals that peer reviews in scientific research are subjective and variable in quality. The researcher proposes alternatives to improve the system, including standardizing review criteria, guidelines, and recognition of reviewers.
A study analyzing 4,200 Ph.D. candidates found that 'joiners' - employees who support startup founders - share similar risk-tolerance and autonomy desires as founders, but prioritize functional roles over management. The research highlights the importance of preparing STEM doctorates for entrepreneurial employee career paths.
Researchers warn that genetically modified salmonids may outcompete wild-type fish due to enhanced feeding motivation. However, increased aggression could expose them to greater predation risk, reducing their overall fitness.
A study by the University of Montreal found that five companies - Reed-Elsevier, Springer, Wiley-Blackwell, Taylor & Francis, and Sage - now publish more than 50% of academic articles. The large commercial publishers have huge sales with profit margins of nearly 40%, but question whether they are still necessary in today's digital era.
A study of travertine deposits in the Anio Novus aqueduct revealed an actual estimate of its flow rate, significantly lower than previous estimates. The aqueduct's average water level indicates it was almost always full of water, supplying Rome with a reliable water supply that enabled urbanization during the first century AD.
A new study published in the Journal of Parenteral and Enteral Nutrition found that credentialed providers have a significantly higher understanding of nutrition support practice. The study's results showed that credentialed providers answered 6.18 out of 8 questions correctly, compared to non-credentialed providers who answered 4.56 q...
Research on gender in GI publishing landscape reveals growing proportion of female first authors, but senior authors still lag behind. The study found a significant association between the gender of the lead and senior author.
A nearly intact skull of a new horned dinosaur species, Regaliceratops peterhewsi, has been discovered in Alberta, Canada. The specimen features a crown-like frill with large pentagonal plates and a central spike, challenging current classification of horned dinosaurs.
Matthew W. Urban, Associate Professor of Biomedical Engineering at Mayo Clinic College of Medicine, received the R. Bruce Lindsay Award for his work on ultrasonic measurement of viscoelastic properties of tissues. The award recognizes his substantial contributions to acoustics through published papers.
A cross-disciplinary study applies CHANS to examine dynamics of livestock rearing on the Mongolian Plateau between 1980 and 2010. The research highlights unique opportunities for applying CHANS due to contrasting socioeconomic and political systems in Mongolia and Inner Mongolia.
A survey of 140 civilian physicians found they needed more training to understand health implications of military service and communicate with veteran patients. The study highlights a need for resources and education to provide high-quality care to veterans, who often face long-term physical and mental health issues.
Steven P. Armes receives the prestigious award for his groundbreaking research in colloid and polymer chemistry, which fosters international and scientific exchange in the field. The lecture will be presented at IACIS conference in Mainz on May 28th.
A traditional Chinese medicine herbal mixture called Ren Shen Yangrong Tang (RSYRT) significantly reduced fatigue in cancer patients with moderate to severe symptoms. In a Phase I/II trial, RSYRT was found to be safe and effective in improving Qi deficiency, a key factor contributing to fatigue.
Research shows that imagining a visual target before searching for it is faster and more efficient than actual practice. This study suggests that the human brain benefits from visualization, which changes how information is processed early on in the visual system.
A study published in Science found that an anti-poverty program providing productive assets, job training, and life-skills coaching increased income by 5%, food consumption by 8%, and savings by 96% among participants over a three-year period. The results demonstrate sustained gains in well-being, with improved mental health and reduce...
A new study published in the Journal of Alternative and Complementary Medicine found that acupuncture significantly reduced pain and inflammation in pediatric patients with acute appendicitis. The treatment also showed a modest drop in white blood cell count, suggesting a biophysiological basis for its effectiveness.
The Yale Journal of Industrial Ecology explores how integrating complexity science can improve sustainability studies. Researchers apply complexity science to various topics, including urban systems, energy efficiency, and eco-industrial parks.
A new study published in Marketing Science finds that firms creating their own brand-specific online communities experience significant revenue growth, with social engagement being a key driver. The study reveals that enabling customer social interactions can generate substantial direct revenue benefits to the firm.
Exposure to metal oxide nanoparticles can change microbial metabolism and gut environment, impacting overall health. Researchers found specific changes in microbial community and gut microenvironment after nanoparticle exposure.
Research in The FASEB Journal found that neonicotinoid pesticides alter bee brains, disrupting learning, food gathering, and reproductive abilities. Exposure to low levels of these pesticides can cause significant harm to bees, leading to smaller colonies and poor nest conditions.
Researchers found that measuring time in days instead of years can make future events feel closer and prompt people to start planning earlier. Participants planned to save four times sooner when considering time in days compared to years, even after accounting for age, income, and education.
Researchers found that situational ambiguity enables people to cheat and justify their actions more easily. In experiments, participants were more likely to report incorrect values when the correct answer was not clear, indicating a self-serving bias.
The Acoustical Society of America has published a free online booklet to aid architects in understanding and meeting the national classroom acoustics standard, ANSI/ASA S12.60. The booklet provides practical guidance on topics such as room acoustics, reverberation time, and sound transmission class, to help architects create classrooms...
Researchers found high levels of certain flame retardants in cats with hyperthyroidism, hinting at a possible link between the compounds and the hormonal disorder. The study suggests that exposure to these substances through dust accumulation on fur could be contributing factor for this condition.
New research finds that teachers' perceptions of student behavior are influenced by race, with black students being labeled as 'troublemakers' more often than white students. This can lead to harsher discipline and perpetuate racial disparities in school discipline.
A comprehensive literature review shows lower rates of breastfeeding initiation and continuation among minority women compared to White women. Ob/gyns can use data to support breastfeeding in clinical practices and public policy, helping to overcome cultural and social factors that affect minority women's decisions.
A traditional herb-derived remedy has been combined with two plants to create an antimalarial tea, which has been licensed and sold as a treatment for malaria in West Africa. The medication, derived from Cochlospermum planchonii, Phyllanthus amarus, and Cassia alata, was traditionally used to alleviate malarial symptoms.
The Midwest Political Science Association (MPSA) will recognize and reward outstanding research projects presented at its annual conference. This year, fourteen papers have been selected for prestigious awards across various categories, including the AJPS Best Article Award and the Kellogg/Notre Dame Award.
Research identifies company characteristics, partner selection, and consumer uncertainty as crucial elements in platform adoption. The study suggests partnering with reputable firms can foster technology adoption.
A study by Ryan Boyd and James Pennebaker uses psychological theory to analyze Shakespeare's plays, revealing a unique psychological profile that strongly identifies him as the author of Double Falsehood. The analysis also sheds light on Theobald's character, contradicting previous accounts.
A study by biologists and public health experts finds that nature exposure is linked to improved human health, but the optimal dose of nature is unclear. The researchers propose a new approach to studying nature exposure through dose-response modeling, which could help develop recommendations for enhancing human health in urban areas.
A study by Daniel C. Feiler and Adam M. Kleinbaum found a 'network extraversion bias' in the emerging social networks of MBA students, where extraverts are over-represented. The effect is more pronounced in the networks of socially outgoing people, suggesting that introverts may be better socially calibrated.
A new review published in Future Microbiology highlights the current state of polio vaccines and future research efforts to ensure eradication. The virus can be prevented through vaccination, with live attenuated oral polio vaccine and inactivated polio vaccine being used to achieve eradication.
A review article published in Journal of Caffeine Research suggests that caffeine may be used to treat or prevent Alzheimer's disease by reducing beta amyloid plaque accumulation. The study identifies potential opportunities for using caffeine to slow the progression of Alzheimer's disease.
Male damselflies employ various strategies to decide whether to fight, including assessing wing pigmentation and choosing non-contact aerial display fights. Stronger males use aggressive tactics like chasing and biting to wear down weaker opponents.
A novel decision tree assesses quarantine's impact on disease spread and individual freedoms. The authors warn against premature quarantine measures without evidence-based data.
The American Gastroenterological Association recommends longer surveillance periods and new criteria for surgery to limit unnecessary interventions. The risk of malignancy for pancreatic cysts is low, with most patients having benign cysts.
The inaugural issue of ACS Central Science features a range of articles highlighting the importance of chemistry in bridging physical and life sciences. Key findings include advances in analytical chemistry enabling real-time monitoring of genetic and environmental factors, and synthetic chemistry's role in delivering genetic treatments.
Researchers developed a new technique to visualize and track molecules in real-time, revealing their dynamic behavior in living cells. This provides a more realistic picture of how molecules move within cells, shedding light on previously hidden factors involved in nanocrystal assembly.
Most firms in the digital camera sector adopt straightforward competitive pricing for 60% of new products. The choice of strategy depends on market, firm, and brand characteristics. Firms use various dynamic pricing strategies simultaneously over a portfolio of products.
A new study by ANU scientists found widespread p-hacking, a type of publication bias where researchers manipulate data to get desired results. This can lead to exaggerated conclusions and misleading information, especially when combining results from multiple studies.
A recent study has identified a group of gene variants that may contribute to sporadic motor neurone disease, a devastating condition affecting thousands of Australians. Researchers sequenced the protein-coding genes of 44 MND-affected individuals and their parents, finding rare genetic changes in two-fifths of cases.
Lactating women are more likely to experience vaginal dryness and discomfort on sexual intercourse due to low estrogen levels. The study suggests that physicians should be aware of this issue and provide appropriate treatment, such as vaginal estrogen cream.
The special section reviews current scientific research on loneliness, exploring its biological, genetic, social, and behavioral aspects. Studies demonstrate a link between social isolation, loneliness, and mortality, as well as the effectiveness of various interventions to prevent or mitigate loneliness.
A study suggests that traditional water pretreatment methods such as coagulation, flocculation, and sedimentation are insufficient to remove titanium dioxide nanoparticles from water. The results highlight the need for improved treatment processes to address emerging engineered nanoparticle risks.
A recent study published in The Journal of Alternative and Complementary Medicine found that intensive mindfulness meditation programs can significantly decrease depressive symptoms. Factors such as age, gender, and spirituality were not found to greatly impact the effectiveness of the training.
Researchers at the University of Basel have made significant advancements in developing next-generation lighting technologies. The team has successfully created light-emitting electrochemical cells (LECs) with remarkable lifetimes exceeding 2500 hours, paving the way for a more efficient and cost-effective alternative to traditional LEDs.
Research found that socially engaged middle-aged adults with good mental health are more likely to view their lives as stories of personal redemption. This narrative format is associated with healthy psychosocial adaptation in the midlife years and resonates particularly deeply with African American adults.
Research shows that training can effectively eliminate the age deficit in contrast sensitivity, improving visual function in older adults. The study found improvements in both near and far acuity, allowing participants to read more letters on eye charts after training.
The Journal of Vascular and Interventional Radiology presented awards for papers on stent patency and inhibiting tumor growth at the Society of Interventional Radiology's Annual Scientific Meeting. These awards recognized advancements in chemotherapy and radiation, leading to improved patient outcomes.
A new study published in Addiction found that individuals tend to consume more alcohol when surrounded by friends, especially among young adult males. The research used internet-based questionnaires to survey nearly 200 drinkers in Switzerland, finding a positive correlation between social group size and drinking frequency.
Portugal's cesarean section rates dropped by 10% between 2009 and 2014, with a 14% reduction in state-hospitals. This decrease is linked to improved information sharing and training among healthcare staff, as well as the inclusion of C-section rates in hospital funding criteria.
A new study published in The FASEB Journal found that nitrate supplementation can lower hemoglobin levels in normoxic animals and improve liver oxygenation. Researchers also discovered that higher doses of nitrate can increase erythropoietin expression, which may have implications for conditions like polycythemia.
A recent study suggests that helping fetuses achieve optimal weight before birth may prevent metabolic problems like high cholesterol, diabetes, and obesity in grandchildren. Researchers found that low birthweight infants may pass on their risk of metabolic disease to their own children and grandchildren.