Articles tagged with Scientific Journals
A systematic review found that prenatal and postnatal interventions, duration, and mother emotional support are critical factors in promoting exclusive breastfeeding. The study suggests that more support and interventions in the postpartum period may be necessary to achieve the international goal of exclusive breastfeeding for six months.
The American Gastroenterological Association highlights significant new colorectal cancer (CRC) research in Clinical Gastroenterology and Hepatology and Gastroenterology. Studies reveal the impact of patient factors on colonoscopy preparation quality, as well as the relationship between dietary fiber intake and reduced CRC risk.
The International Journal of Surgery affiliated with the New York Surgical Society marks a growth in international reach and access to research. The affiliation aims to further the advancement of surgical science and foster collegiality among surgeons worldwide.
A study published in Psychological Science found that almost 59% of participants cheated on a task, leading to increased creative thinking on a subsequent task. Cheating seemed to encourage creativity by priming people to be less constrained by rules.
Elsevier has launched a new journal, TrEAC, which will publish concise and critical overviews of the rapid changes and development in environmental analytical chemistry. The journal aims to enhance understanding of the environment through analysis and detection of new contaminants.
Researchers have identified metformin as a potential treatment for epilepsy by reducing the intensity of seizures. The study used fruit fly movement to analyze the effects of dietary modifications on seizure susceptibility. Dr. Kuebler's lab developed a low-cost, video-based method to investigate metabolic causes of seizures.
New research suggests that people deal with difficult decisions by blaming fate to alleviate stress and fears. The study found that participants who faced more difficult decisions were more likely to believe in fate.
A recent study published in Drug Science Policy and Law finds a significant rise in PMA/PMMA contamination in ecstasy pills from 2001 to 2007, resulting in deaths in both countries. The authors advocate for harm reduction strategies and education over criminalisation of new drugs.
Researchers evaluated county-level energy and GHG intensity of grain corn, stover, and cob production in Ontario from 2006-2011. The study identified opportunities for efficiency improvements through field-drying corn hybrids, reduced tillage, and diminished nitrogen inputs to reduce GHG emissions.
Research found that inmates who express guilt about specific behaviors are less likely to re-offend, while those feeling shame are more likely to commit crimes again. The study suggests that understanding the role of guilt and shame can inform restorative justice interventions and improve outcomes for incarcerated individuals.
New research suggests that playing as a heroic or villainous avatar in video games can impact participants' behavior towards anonymous strangers. For example, those who played as Superman poured more chocolate than chili sauce, while those who played as Voldemort poured more chili sauce than chocolate.
Researchers at the Spanish National Research Centre for Human Evolution have clarified that the sediment of Gran Dolina, where the first remains of Homo antecessor were discovered, is 900,000 years old. This finding has led to major advancements in our knowledge of human evolution and occupation of Eurasia.
A new review published in Nutrition Journal found that dietary supplement users engage in various healthy habits, such as consuming healthier diets and exercising regularly. The study also showed that supplement users tend to make better food choices and incorporate supplements into their lifestyle as part of a broader focus on wellness.
The annual challenge honored recipients who used visual media to convey scientific research and ideas, featuring award-winning entries such as 'Dynamic Earth' on climate change and 'Wearable Power' on sustainable energy. The competition received over 1,983 public votes for the People's Choice awards.
Concord found between professional groups on which questions are most important for natural resource management. The most critical questions relate to the quantity and quality of surface and groundwater necessary for human populations and ecosystem resilience.
A recent study published in Psychological Science found that women are drawn to men with wider faces, which is associated with increased dominance. The researchers studied speed-dating events and found that women were more likely to choose men with higher facial width-to-height ratio (fWHR) for short-term relationships.
A recent study reviews existing research on sports competition and concludes that playing at home can have a significant psychological impact on athletes, with findings including increased testosterone levels and higher cortisol stress hormone levels. However, the exact mechanisms behind this phenomenon are still unclear.
Women who experience fertility problems are more likely to stay with their partner if they have a child after infertility evaluation. After 12 years of follow-up, nearly 27% of women were no longer living with the partner if they did not have a child.
The new open access journal Pathogenesis will publish peer-reviewed original research and high-quality reviews in various areas of pathology. It aims to provide a platform for researchers and clinicians to share their work quickly and widely, promoting excellence in pathology.
A new study suggests that subjective well-being may 'nudge' adults into altruistic acts like kidney donation. States with higher per capita donation rates tend to have higher levels of well-being, and the link holds even after accounting for regional variation in other factors.
A new study found that labeling obesity as a disease can lead to less importance on health-focused dieting, greater body satisfaction, and unhealthier food choices among obese individuals. The findings suggest that the messages individuals hear about obesity have self-regulatory consequences.
A new study finds that gossiping about group members' behavior can help maintain social order and deter selfishness. In the experiment, participants who knew others' behavior were more likely to cooperate, as they could exclude those deemed untrustworthy. The researchers suggest that this mechanism is fundamental to human nature.
A new study found that high-status authors receive more attention for their work, with a 12% increase in citations. The effect is more pronounced for recent papers and those published in lower-profile journals. This phenomenon, known as the 'Matthew Effect,' highlights the impact of author reputation on scientific discovery.
The Journal of Facade Design and Engineering is a peer-reviewed, open-access journal focused on the building envelope, aiming to improve building technologies and process management. Funded by NWO, it invites papers on facade design, engineering, and industrial innovations to disseminate science into practice.
The CSIRO Australia-led research reveals the oldest minerals ever analyzed by NASA's Mars Opportunity Rover show evidence of liquid water on Mars around 4 billion years ago. The discovery suggests that past water activity may have created livable mud, increasing the chances of life on Mars.
Researchers find that people can detect unpleasant odors in sweat after exposure to toxins, potentially indicating an early immune response. The study suggests that there may be biomarkers for illness in the form of volatile substances from the body.
A computer-based individualized study schedule has been shown to significantly improve students' memory of material presented months earlier. Personalized review helped students remember more material on tests given at the end of the semester and a month later, with benefits also seen in long-term educational outcomes.
A new study published in The FASEB Journal suggests that an obese father's diet may contribute to his child's risk of developing obesity, type 2 diabetes, and chronic degenerative diseases. Researchers found altered gene expression in the pancreas and fat tissue of female offspring born to obese male rats on a high-fat diet.
The Queen's team received the award for their paper on polymeric microneedle arrays prepared by a novel laser-based micromoulding technique. Their breakthrough research has developed tiny projections that can painlessly penetrate the skin and deliver medication or monitor drug levels without drawing blood.
Researchers used automated cameras to track the northern spring migrations of Alaskan caribou and ptarmigan, estimating 40,000 images were analyzed. The study shed light on caribou and ptarmigan behavior, including speed, foraging habits, and avoidance of water.
Research from the University of Toronto Scarborough finds that print magazines with online presence can charge more for their advertising space due to attracting a homogeneous, targeted audience. This study suggests that magazines need to integrate their print products with digital platforms to remain competitive.
A recent study by University of Chicago Booth School of Business professors provides a more accurate approach to modeling caller patience than ever before. This insight can help call centers design better systems, fine-tune existing ones and negotiate smarter contracts for outsourcing services.
A new longitudinal study suggests that prenatal exposure to maternal stress hormones and smoking during pregnancy increase the risk of nicotine dependence in daughters, but not sons. The study found that elevated cortisol levels and maternal smoking were associated with increased rates of nicotine dependence in female offspring.
A new study found that when charity is tied to personal gain, it's viewed less favorably by others. Participants rated individuals who benefited from charity as less moral and ethical compared to those who didn't benefit. The researchers suggest finding ways to reduce this bias could lead to more charitable donations.
Researchers found that baseball players move their heads to track pitches, making only slight adjustments with their eyes until late in the pitch trajectory. This challenges the conventional wisdom that hitters focus primarily on the ball with their eyes.
New fossils from Belgium have revealed the earliest known ancestor of modern carnivores, with species such as lions, tigers and bears tracing their ancestry to primitive carnivorous mammals. The new specimens, including over 250 teeth and ankle bones, provide valuable insights into the evolutionary history of these iconic animals.
A new study published in Psychological Science found that people who use the risk of losing their monthly healthy food discount as a motivational tool are more likely to make healthier choices at the grocery store. By precommitting to increase their healthy food purchases, participants increased their healthy food intake by an average ...
A decade-long study shows that providing maternal-newborn skin-to-skin contact enhances child physiologic organization and cognitive control, leading to better neuroendocrine response to stress. The intervention, called Kangaroo Care, also improves children's functioning in systems sensitive to early maternal deprivation.
Researchers found that platelet-activating factor receptor (PAFR) deficiency leads to increased adiposity and weight gain in mice, causing brown fat dysfunction. This study suggests that regulating PAFR could lead to treatments for metabolic diseases.
A study published in Psychological Science found that a cyclical mindset, focusing on recurring experiences rather than linear goals, can lead to higher savings rates. Participants who used a cyclical approach saved an average of $223 over two weeks, compared to $130-$140 for those using a linear mindset.
A recent study found that most scientific data is inaccessible after just 20 years, with over 80% of publicly funded research data lost forever. Researchers are calling for journals to require authors to share their data on public archives before publication.
Cancer immunotherapy emerged as a major scientific breakthrough in 2013, with promising results from clinical trials. Researchers have also made significant advances in genome-editing techniques and vaccine design strategies.
New research reveals that residents of poorer nations report having greater meaning in life, contrary to the notion that wealthier nations are happier. Higher religiosity is believed to play a crucial role in this phenomenon, providing people with a sense of purpose and structure in their lives.
Elsevier has launched an open access journal, Sustainable Materials and Technologies (SM&T), to publish original research articles on sustainable materials and technologies. The journal aims to reduce the knowledge gap between materials and system designs, providing a new venue for rapid publication of research.
The new guidelines recommend using anti-TNF-α biologic agents to induce remission in patients with moderately severe Crohn's disease. The guidelines also provide recommendations for maintenance of remission, including the use of thiopurines or anti-TNF-α drugs.
Researchers found that pecan shell extracts significantly inhibited bacterial growth of Listeria, reducing levels by 100 times and spoilage organisms by over 1,000 times. This natural alternative may provide an effective solution for preventing listeria in organic meats.
A recent study published in Psychological Science found that Americans tend to overestimate the number of households struggling financially and underestimate those doing well. The researchers discovered that this perception was more pronounced among liberals, who believed the gap between rich and poor had grown significantly.
A study published by the Institute of Food Technologists found that oregano essential oils can help preserve the positive sensory attributes and freshness quality of sunflower seeds. The addition of natural additives instead of synthetic ones has been shown to delay lipid oxidation, reducing rancid flavors.
Randy Schekman and James Rothman, Nobel laureates in cellular vesicle transport, criticize federal research funding cuts and commercialized scientific journals. They emphasize the importance of preserving basic research and promoting alternative measures of individual research value.
Researchers have developed a precision instrument that can determine water loss in agricultural systems, enabling growers to make informed irrigation decisions and reducing water waste. The system provides real-time data on water use by plants versus evaporation, leading to significant water savings.
Research finds that thinking about time reduces cheating behavior by encouraging self-reflection, whereas priming people to think about money makes them more likely to cheat. This study suggests that boosting self-reflection might be an effective way to curb dishonesty.
The journal retracted a paper by Séralini et al. due to inconclusive data, but faced questions about the decision-making process and COPE guidelines. Editor-in-Chief A. Wallace Hayes responds to concerns, stating that Professor Goodman's involvement was minimal and not pressured upon him.
Operations Research Perspectives is an open access journal publishing material on operations research and management science. The journal aims to make fast decisions accessible to a wide audience, bringing together high-quality papers from the field.
The new journal Mental Health & Prevention aims to provide a platform for researchers and practitioners to present their work and keep up-to-date with the latest advances in mental health promotion. The journal will publish high-quality reviews, original research, and other papers related to prevention strategies.
Researchers used ultrashort laser pulses to study how bacteria and algae efficiently gather light, suggesting that quantum interactions play a subtle role in energy transfers. The exact mechanism remains unclear, but understanding the role of quantum coherence may help develop more efficient solar technologies.
Researchers found that even DOD-approved soundproof rooms can be compromised by poor design and sealing issues. To improve security, acoustic door seals and mandatory entry vestibules are proposed as remedies.
Researchers have successfully paired bacteria with loofahs to create a power-generating microbial fuel cell, outperforming traditional devices. This innovative method uses low-cost, sustainable natural materials to generate clean energy from waste.
Research suggests women tend to view sexually explicit ads negatively, except when paired with high-value products like luxury watches. Women's attitudes soften towards such ads due to the connotation of exclusivity and rarity associated with premium pricing.
Researchers found that pupils constrict in response to imagining brighter scenes and dilate when imagining darker scenes. This effect was observed even when participants were not actively trying to imagine the scenes, suggesting that mental imagery is closely tied to actual perception.
Researchers have developed a novel aluminum hybrid with enhanced impact resistance, mimicking the strength of pomelo fruit peels. The composite exhibits superior tensile strength and ductility, making it suitable for safety materials in various industries.