Articles tagged with Scientific Journals
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.
The Society of Cannabis Clinicians has named Cannabis and Cannabinoid Research its official journal, expanding its mission to advance the understanding of medical cannabis. The partnership aims to promote rigorous clinical research on cannabis and disseminate new discoveries to practicing physicians and the scientific community.
A new study reveals the feasibility of using mobile health (mHealth) devices with photoplethysmography technology to screen and detect atrial fibrillation (AF), a common heart condition. The research found that 424 participants out of 187,912 were confirmed as having AF, with 95% following up with care and successfully anticoagulated.
Researchers discovered fungal communities in fetal gut, finding evidence of gradual natural colonization before birth. The study's findings suggest microbial components play important roles in human health and development.
A collaboration between Elsevier and Wageningen University uses analytical methods to detect and prevent citation stacking and pushing in scientific research. The study found that 0.8% of reviewers were associated with suspicious citation patterns, highlighting the importance of quality control in publishing.
A new study in INFORMS journal Management Science proposes a two-part method combining the donor-priority rule and freeze-period to increase organ quality and quantity. The solution is estimated to boost social welfare by $235 million a year and add 18 years to patient life expectancy, while increasing organ availability by 13%.
Research shows that retail mobile apps increase sales, purchase frequency, and product diversity, both online and in-store. App users return products 35% more frequently, while also spending more overall.
Researchers found altered gut microbiota in sepsis patients, leading to more severe liver damage in mice. The study suggests that transplantation of healthy feces may help treat sepsis in intensive care units.
An interdisciplinary group of scholars urges animal behavior scientists to engage in growing ethical conversation, highlighting broader impacts on moral standing and conservation. Greater integration between animal ethics and behavior communities may benefit ethical theory and practice.
Research using functional MRI found that brain activity for spoken and written words is nearly identical, adding to understanding of language processing. The study's results support the idea that the same areas of the brain process semantic information regardless of sense modality.
Researchers found that remote ischemic limb conditioning increased inflammatory cells in circulation, reducing brain tissue damage and swelling while improving motor function. The technique has potential for treating strokes of varying severity, offering hope for improved recovery outcomes.
A new study finds that Mississippi River diversions lead to more land loss rather than gain due to increased nutrient availability and flooding. The research suggests that the $5 billion planned future diversions may do more harm than good through unintended consequences.
A new study found that off-service patient placement contributes to a 23% longer hospital stay and a higher chance of being readmitted within 30 days. The research also reveals that this practice leads to nearly 4,000 additional patient-days per year.
A new wearable device has been shown to detect eye flicker with high accuracy, helping diagnose the most common causes of dizziness. Researchers collected 9,000 hours of data from 17 participants, proving the technology's reliability and safety.
Three leading medical writing organizations warn of predatory journals' threat to scientific research quality and reliability. The organizations provide a set of identifiers to identify potential predatory journals, advising authors to carry out due diligence before submitting their work.
New research shows that tabletop devices can improve restaurant service and customer satisfaction, increasing sales per minute by 11%. Tabletop technology allows customers to view menu items, re-order beverages, and pay for meals, reducing meal duration by 10% and boosting sales by 1% per check.
A study found that raising the age of cigarette sales from 18 to 21 led to a 39% decrease in regular smoking among 18-20 year olds who had tried cigarettes. Peer smoking was a critical factor in this reduction, suggesting tobacco-21 laws may help curb youth smoking.
Professor Peter Schultz received the 2019 Tetrahedron Prize for his advances in chemical biology and drug discovery. He is credited with developing methods to expand the genetic code of living organisms and discovering catalytic antibodies.
A study analyzing over 2 million spending records found correlations between spending categories and specific personality traits. For example, those who were more open to experience tended to spend more on flights, while those with greater self-control spent less on bank charges.
Researchers found that drivers who switch insurance companies bring higher risk than 'equivalent own' customers, with a 21% higher cost to serve. Higher-risk drivers tend to be with an insurer for less than two years and generate more claims.
Scientists at DESY achieved a new world record for an experimental type of miniature particle accelerator using terahertz-powered technology. The setup significantly improved electron beam quality, reducing energy spread and increasing emittance sixfold.
A new study reveals that age-related and noise-induced hearing losses affect the brain's sound processing differently. Researchers found that mild noise-induced hearing loss causes similar processing impairment as moderate to severe age-related hearing loss.
Researchers found that the retina can rebuild itself after treatment, recovering normal light responses and connections to other neurons. Gene therapy successfully restored rod photoreceptors' function in a mouse model with genetically defective rods.
Researchers found that CFTR inhibitors, including investigational drug (R)-BPO-27, can fully block the increased CFTR activity caused by chenodeoxycholic acid. This inhibition reduces excessive secretion in the colon due to bile acids, offering a new therapeutic option for patients with conditions like Crohn's disease and IBS-D.
Experts like Lincoln Taiz conclude that plants don't possess the threshold brain structure for consciousness. They argue that plants' responses to stimuli are genetically encoded and not indicative of intentional choice or learning.
Researchers used stem cells and optochemogenetics to treat mice after a stroke, showing improved recovery. The combination of stem cell injection and stimulation increased successful recovery rates.
Researchers discovered that sleep deprivation strengthens hippocampus synapses in mice, allowing new learning to occur after waking. Synapse strength increased after six hours of wakefulness compared to sleep, suggesting a recalibration process during rest.
A study using functional magnetic resonance imaging identified a brain network that determines if a robot is a worthy social partner. Participants preferred more lifelike robots, but disliked those with human-like features.