Articles tagged with Scientific Journals
Scientists have identified a protein that controls the development of varicose veins, offering new hope for prevention and treatment. By inhibiting this protein, researchers were able to stall the progression of varicose veins and reduce the need for surgery, potentially improving quality of life for those affected.
The Journal of Visualized Experiments (JoVE) is now offering free subscriptions to developing countries through the HINARI initiative. This move aims to address information inequality by providing access to visual content, including over 1,300 video-protocols on experimental approaches in various fields.
Researchers are using smartphones to conduct large-scale language studies, collecting data from over 4,157 subjects in seven languages. This innovative approach allows for faster data collection and opens up possibilities for future research on human cognition.
Researchers discover that six-month-old babies recall the existence of objects even when hidden from view, but not their details. This discovery sheds light on how young brains process object information.
The article argues that the US needs an educational system that supports talented children better. Academically talented young people need mental skills training like athletes and artistic performers to handle pressure and success. The current system rarely provides such opportunities.
A study in Psychological Science found that self-compassion uniquely predicts good outcomes for individuals going through a divorce. Self-compassion, including kindness towards oneself, recognition of common humanity, and the ability to let painful emotions pass, can promote resilience and positive outcomes.
A new study found that Dutch voters tend to think people who don't cast a ballot support their own party. This phenomenon allows voters and politicians to exaggerate the influence or size of their own party. The researchers suggest that this occurs due to social validation and a desire to promote one's party's success.
A study reveals that tumors can disable the T cell–attracting protein CCL2 by modifying it with reactive nitrogen species, keeping T cells out. Scientists are now developing RNS-blocking drugs to restore T cell function and potentially enhance cancer treatment.
A new study found that neuroticism is linked to increased brain activity during pain anticipation in individuals with irritable bowel syndrome (IBS). This heightened emotional response may exacerbate chronic pain conditions. Physicians should consider a patient's mental state when determining treatment regimens.
Infants use 'statistical learning' to predict future events and find boundaries between movements. This skill is crucial for learning words, and researchers believe it begins as early as 7-9 months old.
A new study found that people's 'no' responses can reveal hidden memories, suggesting everything we see may make its way into our memory
The International Code of Nomenclature for algae, fungi and plants is set to undergo significant changes allowing scientists to publish new species discoveries entirely online. This shift aims to increase the efficiency and accessibility of scientific research in the digital age.
A recent study investigates how individuals respond to unexpected and unsettling events, suggesting that different threat-reduction approaches can be adaptive in various situations. The researchers propose a new framework for understanding responses to such events, highlighting the importance of considering individual perspectives on t...
The American Dental Association recommends using sugar-free polyol gum, lozenges, and hard candy to prevent cavities in patients at high risk. Nonfluoride varnishes with chlorhexidine and thymol can also be effective when used as adjuncts to fluoride-containing products.
A special digital issue featuring 150-page four-volume reports from first-person accounts of responders who were thrust into the world spotlight on September 11, 2001. The report highlights the devastating effects of 9/11 on responders' lives and relationships, as well as their reluctance to seek counseling.
A study published in Scientometrics suggests that pressure to report only positive results is driving a decline in scientific research globally. The analysis of over 4,600 papers found that the proportion of studies with contradictory findings decreased from 1990 to 2007.
Researchers created a simulator of a collapsed building to test portable sensors that use human metabolites, detecting carbon dioxide, ammonia, and volatile organic compounds. The study's findings hold promise for improving detection systems in disaster scenarios.
A new commentary in The FASEB Journal emphasizes the importance of using only FDA-approved diagnostic tools for chronic Lyme disease. Patients should demand proof of safety and benefit before beginning treatment, as some treatments have little scientific evidence to support their effectiveness.
A study by Yale University cognitive psychologists found that intense focus on objects can distort perception of where things are in relation to one another. Participants in the experiment reported the attended objects as closer together than they really were, while the other objects were seen as farther apart.
Researchers at the University of Gothenburg have successfully demonstrated nanoscale spin waves, which could replace microwave technology in mobile phones and wireless networks. The study opens up new possibilities for magnonics, a field that uses nanoscale magnetic waves.
A new study of 54 nations found that more progressive taxation is associated with greater personal well-being and life satisfaction. The researchers analyzed data from the Gallup Organization and found that citizens in nations with more progressive taxes reported having more satisfying experiences and fewer discomfiting ones.
Researchers recruited participants from Germany and Portugal to rate pictures of a composite face, finding that the average face perceived as 'typical European' differed significantly between the two groups. The study's findings have implications for racial profiling and suggest that people may use mental shortcuts when thinking about ...
David B. Marshall and Koichi Niihara will be recognized for their groundbreaking research in strengthening, toughening, and reliability of ceramics and ceramic composites. They are renowned experts in the field, with extensive publications and patents to their names.
A study by Elaine M. Wong and colleagues found that CEOs with wider faces relative to their face height had significantly better firm financial performance. However, the effect was mitigated when top management teams took a simplistic view of the world. Companies where managers saw complexity, the CEO's face shape was less important.
A study of 1,625 people across 15 countries found economic inequality is a stronger predictor of self-enhancement than individualism or collectivism. This suggests that competition and unequal resource distribution can lead to increased self-inflation.
The Saudi Ministry of Health has published its 2011 health conditions for travelers to the Kingdom of Saudi Arabia for the Hajj pilgrimage. The guidelines outline the full requirements for entry into Saudi Arabia and aim to protect pilgrims from communicable diseases. Travelers are urged to read the guidelines thoroughly.
A new study found that four-year-olds can differentiate between individuals who provide accurate information due to independent knowledge and those who rely on external help. This skill allows children to seek out trustworthy sources, enabling more effective learning.
Research finds speaking and understanding speech use same areas of the brain, with no involvement of motor regions when listening, contradicting previous assumptions. The study suggests that language-related problems may not always be independent, and offers new avenues for treatment.
A new study demonstrates the benefits of self-affirmation in improving relational security and social behavior for insecure people. Participants who completed a self-affirmation task showed improved relationships and behaviors over two months.
Research highlights acceptance's importance to humans, while rejection leads to poor physical and mental health. DeWall recommends seeking support after rejection to cope with its negative effects.
Researchers find that our brains process groups of similar characteristics in a sequential manner, with limitations on perceiving multiple groups at once. This illusion has implications for the design of complex graphic systems and our understanding of ordinary vision.
A recent study investigates corn silage hybrid responses to seeding rates, finding all hybrids require similar growth rates at four seeding rates. The study suggests that seeding rates should not be adjusted for different hybrid types.
A new experimental study from the University of California, San Diego suggests that spoilers don't spoil stories, but rather enhance enjoyment. People who flip to the last page before starting a book have better intuition and prefer spoiled versions of ironic-twist and mystery stories.
A new study published in Clinical Rehabilitation found that robot-assisted therapy, combined with functional task training, significantly improved functional arm use and bimanual arm activity in daily life among stroke patients. The study used accelerometers to measure real-world arm activity and showed that this type of therapy can pr...
A study found that narcissistic leaders inhibit the free exchange of information, leading to poorer decision-making outcomes. Narcissism is not a trait beneficial for everyday leadership in organizations.
People from lower classes have fundamentally different ways of thinking about the world than people in upper classes. Lower-class individuals are better at reading other people's emotions and act altruistically. In contrast, wealthier people don't read others' emotions as well and hoard resources.
A new study by Ohio State University researchers found that Nobel Prize-winning ideas in science don't always gain more acceptance over time. Instead, many laureates see a decrease in acceptance for their later work related to the Nobel idea.
The American Association for Anatomy's ASCES journal has secured the number one ranking in Education, Scientific Disciplines with its debut impact factor of 2.976. The journal provides an international forum for anatomy education research, attracting contributions from top researchers worldwide.
Researchers found that playing videogames allows people to try on different identities, reducing negative emotions and increasing motivation. The study suggests that games enable players to act as their ideal selves, leading to improved self-esteem and enjoyment.
A comprehensive review article found that positive activity interventions (PAIs) may offer hope to individuals with depressive disorders who do not respond to medical therapy. PAIs, such as counting blessings and practicing optimism, teach patients ways to increase their positive cognitions and emotions without professional help.
Jazwinski's research focuses on genetics of aging, molecular genetics, and population genetics, and has expanded to human aging with key findings on gene-gene interactions in longevity and healthy aging.
The Journal of Vascular and Interventional Radiology's impact factor increased by nearly 15% in 2010, reflecting its commitment to quality and tradition of excellence. The journal has expanded its reach through new media channels, including a podcast channel and redesigned website.
Vishwa Deep Dixit, a researcher at the Pennington Biomedical Research Center, has been awarded the 2011 Nathan Shock New Investigator Award by the Gerontological Society of America. The award recognizes his outstanding contributions to new knowledge about aging through basic biological research.
Recent research reveals oxytocin's role in promoting approach-related emotions, including envy and gloating, which could have implications for psychiatric treatments. Oxytocin's effects on social behavior are more complex than previously thought.
Researchers discovered Robert Burns Woodward's notes on organic superconductors, including original scans of his work, and successfully redrawn compounds using modern techniques. The study sheds light on Woodward's ideas for developing an organic superconductor that operates at room temperature.
Elsevier's Genome Viewer provides interactive gene sequence information from NCBI's databases, allowing readers to hover over genes for specific details and download complete lists of genes and genomes. The tool enhances the reading experience for both authors and readers, enriching article content and improving presentation.
New research suggests that women and men perceive risks differently, with women taking more social risks and men taking more financial risks. This difference is partly due to differences in how familiar individuals are with different situations.
Research from Northwestern University finds that many Americans assume behavior is a product of personal choice, fostering the belief that opportunities are equal and gender barriers no longer exist. This framework, known as 'opting out,' can lead to a vicious cycle where women underestimate discrimination and overestimate their own ag...
People with bipolar disorder experience excessive positive emotions, even in neutral situations, which can lead to reckless behavior and relationship problems. This persistent positivity may serve as an early warning sign for relapse.
A new study published in the Journal of Vision found that viewers experience more comfort when stereo 3D content is placed behind a screen, rather than in front of it. The researchers observed increased discomfort and fatigue among participants who viewed content in front of the screen.
A new article models work engagement as a cyclical process, where high-quality performance boosts engagement, which in turn increases productivity. Job resources, such as social support and autonomy, are essential for worker satisfaction and workplace effectiveness.
A new study found that people associate small numbers with short time intervals and large numbers with longer intervals, indicating a brain-wide connection. This association affects how individuals perceive time, with larger numbers leading to slower time perception.
A new study published in Psychological Science found that the opportunity to exercise control through choices activates the brain's reward areas. This suggests that choice may be an adaptive behavior, as it recruits reward-related brain circuitry. The research highlights the importance of perceived control in psychological well-being a...
Researchers found that organic triticale fields had five times as many plant species and 20 times more pollinating insects than conventional fields. The organic fields also had three times as many natural enemies of aphids and five times fewer aphids, highlighting the importance of biodiversity in managing pests.
In a study published in Psychological Science, researchers found that goalies are more likely to dive right when their team is behind and under time pressure. This bias may be due to biological factors, such as the brain's tendency to go towards the right side.
Researchers found that domestic chickens have a significant preference for consonant sounds, which may be an innate auditory preference. This finding challenges the notion that aesthetic tastes are solely learned behaviors and highlights the importance of distinguishing among sounds in the natural environment.
Researchers found that 4-month-old babies associated sounds with larger and smaller objects, indicating an early capacity for conceptual development. The study used nonsense syllables and visual stimuli to test the babies' perception of physical properties of speech.
Researchers found that controlling motivational interventions can actually increase prejudice, while autonomy-based approaches lead to less prejudice. The study suggests a focus shift from requirement to emphasis on the benefits of diversity and equality for both groups.
A study found that meditation training can lead to changes in brain activity even with short practice time, suggesting its potential benefits. After five weeks of meditation, participants showed greater activity in the left frontal region of the brain in response to subsequent meditation attempts.
Researchers investigated biological motion perception in a new study, finding that local motion cues are essential for direction discrimination. The visual system uses these cues to infer global structure and detect living beings, independent of shape or size.