Articles tagged with Scientific Journals
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.
The Journal of Nuclear Medicine has seen a significant increase in its impact factor, with a jump of 25% compared to the previous year. The journal's immediacy index also increased, indicating a faster pace of citation activity.
Free-roaming horses in the US West degrade landscapes and shrink biodiversity due to soil compaction, water resource domination, and over-grazing of native plant species. The authors argue that rigorous ecological research is needed to address these issues and promote scientifically sound management.
A newly identified hunger pathway in the brain can quickly modify food intake in response to food cues. The discovery improves understanding of how the brain controls energy balance and may lead to new treatments for eating disorders.
The latest Nature Index annual tables reveal that smaller institutes are punching above their weight, with Cold Spring Harbor Laboratory and the Institute of Science and Technology Austria leading the normalized rankings. These institutions have common features such as ambition, interdisciplinarity, and backing from Nobel laureates.
The IADR/AADR Journal of Dental Research has announced the winner of its Cover of the Year Award, 2018 for a study on Schwann cell phenotypes in aging human dental pulp. The award recognizes an aesthetically pleasing and scientifically novel image that enhances the impact of the article.
Researchers from Hokkaido University used a taxonomic approach to re-identify the huge birds etched into Peru's desert plains as hermits or pelicans. The study, published in Journal of Archaeological Science: Reports, reveals that the Nasca people drew exotic birds, not local species, which could be a clue to their significance.
Researchers found a link between sleep patterns and Alzheimer's disease pathology, suggesting new diagnostic tools and prevention strategies.
A new study using electrical stimulation to treat epilepsy found that brain activity can be predicted by monitoring changes in neural connectivity. Repeated sets of stimulation led to progressive changes in the brain's response to simulation, suggesting rapid reorganization of brain structure.
A new pilot study demonstrated the feasibility of using molecular tumor markers to guide chemotherapy selection in patients with metastatic pancreatic cancer. The study reported promising progression-free survival and overall survival rates, with partial responses seen in 28% of patients.
Researchers have created a novel mouse model of psoriatic arthritis (PsA) by infecting non-obese diabetic mice with an adenoviral vector expressing single-chain IL-23, resulting in symptoms similar to human disease. This breakthrough model can be used to test and optimize PsA therapies.
Researchers estimate that Americans consume between 74,000 to 113,000 microplastic particles annually, depending on age and sex. This analysis suggests significant exposure to microplastics through food consumption, especially bottled water versus tap water.
Plan U proposes funder mandates for preprint servers, making research papers accessible sooner and stimulating evolution of the publication system. This approach has been demonstrated by existing preprint servers like arXiv, which hosts over a million papers and brings benefits to biology.
Researchers found that metformin reduces anxiety-like behaviors in male mice by increasing serotonin availability in the brain. This increase was accompanied by improved neurotransmission in the hippocampus and lower levels of amino acids that impair serotonin production.
A novel framework for nature-based solutions to climate threats is proposed, highlighting the importance of collaborative design and implementation. The framework aims to unite parties in the face of common threats, despite potential pitfalls such as research timelines and academic reward structures.
A combination of visual training and brain stimulation enhances learning in healthy adults, with twice as much improvement seen on a visual motion task. The study also found that this technique can lead to faster visual recovery and improved quality of life for patients who suffered a stroke or traumatic brain injury.
The new ISO TS 12913 standard provides a framework for identifying optimal dining spaces, including binaural sound recording for immersive evaluation. Restaurants present a challenge due to varying noise levels, but the guidelines address this with psychoacoustics and diner feedback.
A new safety scale, developed by Drexel researchers, measures the safety climate of fire departments to gauge management and supervisor support for safety initiatives. The tool has been shown to increase employee morale and reduce accidents among firefighters.
The DOSES tool provides standards for describing the characteristics and use of cell therapies, addressing five essential areas. The resulting tool aims to improve standardization and transparency when describing cell therapies.
A new study published in Breastfeeding Medicine found that early term infants (born at 37-38 weeks) are less likely to breastfeed within the first hour and at one month after birth. This is due to their neurologic immaturity, which can make breastfeeding more difficult.
A new study published in Management Science found that post-release piracy increases revenue by 3% due to word of mouth effects, while pre-release piracy has a negative impact. The researchers used real-world data from online piracy sites and analyzed the effect on movie revenues.
People tend to be more envious of future events than past ones, but the passage of time can reduce negative emotions. Research showed that imagining an event's aftermath leads to lower envy and stress.
Acoustic researcher Dan Costley presents on WWI's sound ranging method, which pinpointed enemy gun locations to within 10 meters. The technique used innovative solutions like the Tucker microphone and 'harp' galvanometer, credited to Bragg's scientific leadership.
Researchers found that cover crops can significantly reduce horseweed density and size inequality at the time of herbicide application. This reduces the development of herbicide-resistant weeds and offers a promising approach to managing resistant weeds.
Undergraduate students from DGIST won an international journal publication on their research about MAOA genetic variations and aggression. The study found that individuals with '4.5R alleles' showed a stronger reaction to aggressive-inducing stimuli, suggesting a possible bioscientific interpretation for aggression.
A study published in the Journal of the Academy of Marketing Science found that using mobile phones for purposes unrelated to shopping can increase the likelihood of making unplanned purchases. Researchers observed that even brief periods of phone use can consume attentional resources, leading to forgetfulness and impulse buying.
Pork enthusiasts can improve taste, juiciness, and tenderness by cooking chops to the new USDA standard of 145 degrees Fahrenheit. Consumers strongly prefer pork chops cooked to 145 over the old standard of 160 degrees.
A team of international scientists, including those from Samara University, has discovered a new method for synthesizing helicenes, a class of polycyclic aromatic hydrocarbons. This breakthrough may help explain the formation of biological molecules and better understand the mechanisms of combustion reactions.
A new study published in Medical Acupuncture found that acupuncture significantly improved psychological and pain symptoms associated with post-traumatic stress disorder (PTSD) following a natural disaster. The treatment was effective in reducing symptoms without any serious adverse effects.
A study published in Psychological Science found that spousal life satisfaction was associated with lower mortality rates, even after controlling for individual factors. The research suggests that having a happy spouse can have significant consequences for one's health and longevity.
Patients who received a shoulder injection within one month of surgery had a significantly higher infection rate (1.3%) compared to those who did not. Steroid injections at other intervals during the year before surgery did not affect postoperative infection risk.
A recent animal study published in The FASEB Journal found that a deficiency of the DNA repair gene XRCC1 leads to impaired spermatogenesis and infertility in male mice. The researchers observed lower sperm concentration and motility, as well as disrupted stemness, DNA damage, oxidative stress, and apoptosis in XRCC1-knockout mice.
Researchers have detected new per- and polyfluoroalkyl substances (PFASs) in the Cape Fear River, including some previously unknown compounds. Levels of these contaminants are decreasing due to changes in wastewater disposal practices.
Researchers in Bangladesh found a way to reduce inorganic arsenic in rice by modifying parboiling methods, resulting in a 25% reduction and a 213% increase in calcium content. This new method also reduces potassium levels by 40%.