Articles tagged with Scientific Journals
A recent study published in Addiction found that eight percent of Chinese men are problem drinkers, with higher rates among men from lower socio-economic status and rural areas. Problem drinking is associated with increased risk of physical and mental health problems, as well as premature death.
A 10-year study found that smokers in England have become less dependent on cigarettes but are less inclined to try to stop smoking. The proportion of smokers trying to quit has declined from 37% to 29.9%, while the number of cigarettes consumed per day has decreased.
The Academy of Breastfeeding Medicine has released new evidence-based recommendations on the benefits and risks of bedsharing for breastfeeding mothers. Safe bedsharing is now considered a positive practice, but parents should be educated on hazards such as tobacco exposure, preterm birth, and impaired adult behavior.
A new study found that nearly 80% of bike-share usage comes from areas within 1,000 feet of stations, and a 10% increase in bike availability increases ridership by more than 12%. Increasing bike availability is key to maximizing bike-share ridership.
Research in mice suggests that short chain fatty acid supplementation can improve stroke recovery, reducing motor impairment and increasing spine growth on dendrites. The gut-brain connection plays a crucial role in this process, with microglia activity linked to improved stroke outcome.
Researchers found that brain activity in healthy adults synchronized with sound waves produced by a silent woman speaking, indicating the brain can process auditory information from visual cues. This ability arises from visual cortex activity synchronizing with lip movement and signal transmission to other areas for sound synthesis.
A growing number of Chinese researchers are returning to their homeland, contributing significantly to China's rising scientific prowess. Studies have shown that these foreign-trained researchers publish more high-impact research and collaborate with international partners upon their return.
A new study by Simon Fraser University reveals that sea levels in the central Indian Ocean have risen by nearly a meter over the last two centuries. The research provides new insights into historical sea level variability and its impact on coral reefs and islands.
Research shows that drawing and recognizing objects recruits the same neural representation in the brain, emphasizing the role of visual processing. This neural connection enhances over time with repeated practice.
Researchers argue that intervening on biological aging mechanisms can slow multiple age-related diseases, extending health span. Geroscience seeks to define the underlying causes of aging, aiming to delay or prevent diseases simultaneously.
A recent study found that nontuberculous mycobacterial lung disease is increasing in prevalence and incidence across the US, particularly among women and those over 65. The annual incidence of NTM lung disease increased from 3.13 to 4.73 per 100,000 person-years, while prevalence rose from 6.78 to 11.70 per 100,000 persons.
The Fukushima Dai-ichi nuclear power plant's soil decontamination efforts have reduced cesium concentrations by 80% in treated areas, but generated significant amounts of hazardous waste. Monitoring the transfer of radioactive contamination is crucial to prevent recontamination of remediated areas.
A ketone-supplemented diet has been shown to restore protective protein levels and decrease mortality rates in mice with Alzheimer's disease. By consuming a diet rich in ketones, the mice experienced fewer seizures and were less likely to die, suggesting that this intervention may help protect interneurons from damage.
Review Commons, launched by ASAPbio and EMBO Press, enables high-quality pre-journal peer review of manuscripts from the life sciences. This platform empowers authors to make informed decisions on paper submission and expedites submission to affiliate journals without restarting reviews.
Researchers found that Lactobacillus rhamnosus can restore a balanced intestinal microbiome and counter liver damage caused by chronic alcohol consumption. The probiotic effect of the bacteria reduced inflammation and fat accumulation in the liver, indicating potential therapeutic applications for alcohol-induced liver disease.
Scientists investigate how architectural aspects of workplace design change the way sound, including music and conversation, affect workers. Researchers found that 50 dBA of conversation or music coming from behind bothered individuals less than 60 dBA of similar noise coming from the side.
Researchers are using unique whale vocalizations to track the seasonal movements of North Atlantic killer whales, gaining insights into their behavior and ecology. By characterizing individual pods' calls, scientists can better understand their migration patterns and identify potential factors driving changes in their populations.
A new study reveals a statistical connection between cancer incidence rates and precipitation, as well as climate zones in the US. Researchers found that counties with high precipitation and cold climates have significantly higher invasive cancer rates.
Researchers found that rats susceptible to depression had more serotonin neurons after chronic stress, but these effects could be reversed through amygdala activation. In contrast, resilient rats showed no significant change in serotonin levels under stressful conditions.
Researchers argue that academic journal rules are undervaluing the contributions of citizen scientists and indigenous knowledge. To address this issue, they suggest crediting non-professionals as group co-authors for their work on projects like online species identification apps. This approach aims to recognize their valuable contribut...
Six leading scientific journals express concerns about EPA's 'Strengthening Transparency in Regulatory Science' rule, citing need for careful analysis of confidential data. The editors-in-chief emphasize the importance of informed decision-making based on full suite of relevant science vetted through peer review.
Molecular Systems Biology has appointed systems biologist M. Madan Babu as its new Chief Editor, strengthening the journal's position in the field of systems biology. The appointment aims to encourage interdisciplinary research and bridge silos between fields.
Researchers at the Netherlands Institute for Neuroscience found that the cerebellum is involved in higher perceptual abilities beyond motor coordination. The discovery highlights the importance of functioning small brains in social cognition and suggests that problems with the cerebellum may impair aspects of this cognitive function.
A new study by Emory University researchers found a nearly 15% increase in drug abuse treatment admissions and a 6% increase in overdose deaths since Craigslist's founding. Online platforms like Craigslist provide anonymity, driving previously unaffected populations into the market.
A team of scientists used satellite data to augment measurements of a 2017 North Korean nuclear test, estimating its yield to be between 245 and 271 kilotonnes. The study demonstrates the value of space-borne InSAR data for measuring underground nuclear tests with greater precision than conventional seismic methods.
A survey of over 6,300 PhD students worldwide found that most are satisfied with their decision to pursue a PhD, but struggle with work-life balance, funding and bullying. Many respondents (21%) experienced bullying or harassment in their program, while 36% sought help for anxiety or depression.
A study by INFORMS journal Organization Science found that one additional woman on the board results in a 2.3% decrease in market value on average, amounting to hundreds of millions of dollars. This negative effect is amplified for firms with higher diversity ratings across the organization.
A coalition of scientists argues that too little action has been taken to curb climate change, citing 'profoundly troubling signs' from human activities. The authors propose six key objectives to alleviate climate change, including energy sector reform and a carbon-free economy.
Researchers explored how high-palatable foods, physical activity levels, and socioeconomic changes impact BMI in US counties. Studies found associations between abdominal obesity, dementia, and childhood obesity with food environments.
Researchers found that pioglitazone reduces physical and emotional nicotine withdrawal symptoms in rats and mice. The study suggests that the diabetes drug may help diabetic smokers quit by reducing insulin resistance and alleviating anxiety associated with nicotine withdrawal.
A new study reveals that taxi drivers use trip selection to optimize their earnings rather than increasing the number of trips or working hours. Mobile hailing apps enable drivers to choose longer, larger-fare trips, improving hourly earnings and reducing cruising time between trips.
Listeners prefer songs with balanced uncertain expectations, suggesting a 'reward for learning'. Medium complexity musical fragments with counterbalancing uncertain and predictable events yield the highest preference ratings.
A new study found that as e-cigarette use in England increased from 2011 to 2017, the success rate of quitting smoking also rose. The research estimated that around 50,700 to 69,930 smokers quit using e-cigarettes in 2017, suggesting a positive link between e-cigarette use and smoking cessation.
Research found that consumers discount positive influencer recommendations for products with high variety, questioning the quality of the product. Increasing product variety can lead to increased sales, but firms must adjust strategies to influence consumer quality inference and purchase decisions.
Researchers detected a significant correlation between kinesiophobia and chronic musculoskeletal pain, with increased fear of movement linked to longer pain durations. In contrast, whiplash patients showed less influence from kinesiophobia, suggesting other factors at play.
Researchers from KIT and Helmholtz Institute Ulm develop promising electrolyte class for calcium batteries, enabling charging at room temperature. The new electrolyte class demonstrates feasibility of high-energy-density, storage-capacity and quick-charging capability in calcium batteries.
A new study published in Management Science found that online retailers' delivery strategies can significantly impact customer loyalty and sales. Popular products, especially those with high prices and limited discounts, suffer the most without a reliable delivery service.
Research reveals brain areas can be repurposed to process information from unrelated body parts, contradicting previous assumptions about body map limitations. Functional MRI scans showed unused hand regions activated by movements of other body parts, suggesting a more dynamic and adaptable brain network.
A new study of 96 studies found that behavioral-oriented nudges, particularly size enhancements, can improve eating habits six times more effectively than previously thought. Reducing portion sizes of unhealthy foods appears to be the best way to achieve this.
Threshold-dependent gene drives offer a potential solution to controlling the spread of gene drives in wild populations, increasing control and reducing the risk of unchecked spread. The authors discuss this concept in detail, highlighting its potential benefits and challenges.
Physicists have accidentally discovered a material that can change shape without breaking, a property that could lead to new applications in fields like artificial muscles and pumps. The material, called 4-DBpFO, changes shape at temperatures around 180 degrees Celsius due to molecular movement.
A Princeton researcher found that pesticide companies lobby for stricter regulations on less profitable products, allowing them to clear the way for more expensive alternatives. This practice has significant economic and public health implications.
A new mathematical optimization model introduced in the INFORMS journal Transportation Science can reduce extreme flight delays by as much as 20-30% on average, while increasing crew salary costs by only 2-3%. This approach allows airlines to balance delay reduction with buffer placement costs.
Researchers used fine-grain analyses and new technologies to study past extinctions, gaining insights into animal populations' responses to climate change and other external drivers. The findings inform present approaches to ecosystem management and may even aid in species rewilding efforts.
Research reveals how CBD inhibits emotional processing in rats exposed to THC, reducing anxiety behaviors. The study proposes a bi-directional control of ERK1-2 phosphorylation as the key mechanism behind these findings.
A larger sample size failed to support original claims linking genetic variants to altered brain activation during reading and listening. The new findings highlight the complexity of genes and human brain function relationships.
Researchers detect non-linguistic experience in brain activity during reading, combining with linguistic information to decode sentence meaning. This breakthrough may guide future efforts in language disorders and artificial intelligence.
Review Commons aims to accelerate and streamline the process of publishing by conducting high-quality peer review of manuscripts before journal submission. Peer reviewers evaluate technical rigor, suggest improvements, and comment on potential value to specific communities.
Researchers have developed a new flexible membrane that guides cracks away from critical components, increasing the functional lifespan of biomedical devices. The study, led by Binghamton University Associate Professor Guy German, uses human skin topography as a model to direct cracks in the best way possible.
Researchers and publishers promote scientific trustworthiness by adopting practices like article certification badges and public data archiving. Key findings highlight the importance of safeguarding against bias and self-correction in scientific research.
Research found that 65% of visual cortex regions in blind individuals show synchronized activity when listening to audio clips, indicating a higher-order processing role. The study suggests an underlying organization dictates the brain's repurposing of unused regions in blind people.
A new study published in INFORMS Journal Marketing Science found that AI chatbots can increase sales by four times compared to inexperienced workers. However, customer awareness of the use of AI chatbots before making a purchase leads to a significant decline in sales rates.
A recent animal study identified IGF1 as essential for adult tendon growth and adaptation. Researchers found that removal of the IGF1 gene prevented tendons from growing properly.
Researchers found that reducing commissions on popular items can boost sales, while offering incentives to sales reps is more cost-effective than discounting to consumers. The study's findings provide insights for companies looking to optimize their sales strategies.
A new special issue of Landscape Ecology assesses the state of science on landscape pattern analysis, highlighting its implications for resource sustainability and ecosystem health. The issue includes articles on current problems, new approaches, and promising research directions.
A new study published in Invasive Plant Science and Management reveals that tailoring treatments to specific weed control objectives can lead to improved outcomes. Researchers found that fewer, well-timed mowing events were more effective than frequent mowing in controlling invasive thistle.
A study in Weed Science found waterhemp has evolved resistance to four distinct herbicide sites of action, including PPO inhibitors and PS II inhibitors. The resistant population exhibited a seven-fold resistance to atrazine and a four- to six-fold resistance to PPO-inhibiting herbicides.
Researchers found that sevoflurane improved survival rates and reduced bacterial presence in organs of mice with induced sepsis compared to isoflurane or no anesthetic. The study suggests a critical role for the type of general anesthesia used in treating sepsis.
Dr. Andreas Laupacis, a renowned medical leader and researcher, has been appointed as the new editor-in-chief of CMAJ. He aims to increase research impact, enhance health policy voice, and promote medical knowledge.
The US political sanctions on Iran are curtailing global scientific progress by denying Iranian scientists publishing opportunities, access to supplies, and attending meetings. This is hindering international collaboration and nations' ability to respond to health crises and narrow inequalities.