Articles tagged with Scientific Journals
Commercial publishers charge higher prices for print subscriptions than non-profit journals, particularly in emerging fields like neurobiology and molecular biology. Universities may struggle to prioritize subscription budgets as each journal's value varies among users.
Researchers report success with new anti-IL-5 therapy in treating severe forms of hypereosinophilic syndrome, reducing eosinophil counts and improving symptoms. The treatment has been well-tolerated and improved the quality of life for all four patients, including one who regained ability to eat solid foods after years of inability.
John Allen Paulos, known for communicating the pleasures of mathematics to huge audiences, has received the AAAS Award for Public Understanding of Science & Technology. He has written seven books, including 'Innumeracy' and 'A Mathematician Reads the Newspaper', which have received glowing reviews.
The American Association for the Advancement of Science (AAAS) has awarded fellowships to 10 Chinese reporters to promote science journalism in China. The program aims to encourage young journalists to accurately convey scientific issues to the public, supporting sustainable development and vaccine research.
A Canadian study found that children with higher aerobic fitness reported fewer 'sick' days, while those with high body fat experienced more URTIs. Regular physical activity and lower body fat were also linked to better immune function in children.
A new study found that exercise mode, rather than volume, influences hormone levels and changes in testosterone, DHEAS, and cortisol. Resistance-trained males had higher basal testosterone levels, while endurance-trained males had lower testosterone levels compared to sedentary subjects.
New research suggests that predators play a crucial role in driving the four-year population cycle of collared lemmings in eastern Greenland. The study found that generalist predators like foxes, owls, and skuas synchronize their numbers with those of lemmings, while specialist predators like stoats lag behind.
The American Association for the Advancement of Science conducted a survey to identify top biopharma employers, with Genentech Inc. and Johnson & Johnson taking the first two spots. The survey analyzed responses from 910 Science readers and assigned scores based on specific characteristics.
The contest aims to honor biology experiments that are considered aesthetically pleasing, with a panel of experts screening nominations. The journal's goal is to encourage creative thinking among biologists about both famous and obscure experiments.
PLoS Biology features peer-reviewed research articles on diverse topics, making outstanding science freely available worldwide. The journal's open-access model aims to increase interdisciplinary collaboration, speed scientific discovery, and potentially save lives.
A new study has found that intense gymnastics training during childhood and adolescence does not have significant effects on resting testosterone or sexual maturation in male gymnasts. The research, published in the Journal of Applied Physiology, recruited 21 elite gymnasts and 24 age-matched boys to compare their physical and pubertal...
Researchers found that dissatisfied shift workers experienced lower morning testosterone levels, while satisfied workers had no significant differences in cortisol or prolactin. The study suggests that low testosterone levels may contribute to shift intolerance due to disturbed sleep and increased need for recovery.
Two studies found Gulf War veterans have a significantly higher risk of ALS, particularly those deployed to Southwest Asia. The studies also revealed that young Gulf War veterans were more than twice as likely to develop ALS compared to the general population.
A new report examines the efficacy of psychological debriefing in reducing PTSD incidence and suggests it may hinder natural recovery. Controlled studies show little to no effect on PTSD onset, indicating that factors such as social network and stress processing methods are more directly correlated with PTSD manifestation.
The National Science Foundation has announced the winners of its first-ever International Science and Engineering Visualization Challenge. Two hundred ninety-seven entries were qualified for judging, with the top prize awarded to Brandon Pletsch's 'Auditory Transduction Animation' and Dee Breger's colorized photograph 'Mongolian Frost ...
The URI Metcalf Institute has awarded fellowships to two minority journalists, Rodriguez and Ortiz, to develop story ideas and receive scientific training in marine and environmental science. The fellowship aims to increase the number of minority journalists trained in science who report on science-based news.
Researchers have counted the number of proteins that help an egg cell divide, revealing a crucial difference in motor density between the two poles. This discovery has dramatic consequences for embryonic development and understanding cellular forces.
The American Society of Hematology's Journal of Blood is the most cited peer-reviewed publication in the field, featuring latest research on blood disorders. New articles will be made available online about three months ahead of print.
Researchers have developed a numerical model for simulating the waveform in soil, improving field measurements of water content. The new method uses Time Domain Reflectometry and takes into account various factors such as soil types, bulk density, and probe parameters.
The AAAS Newcomb Cleveland Prize, now supported by Affirmetrix, recognizes innovative research published in Science. The prize has helped uphold high standards of scientific integrity and research quality, rewarding the most groundbreaking discoveries.
Researchers found that surfactants can cause contaminants to move more rapidly through the vadose zone and reach the water table more quickly. This knowledge advances understanding of unsaturated flow processes and will aid in designing effective clean-up systems.
The AAAS Science Journalism Awards honor exemplary communications efforts in science reporting completed between July 1, 2002 and June 30, 2003. Winners receive awards for scientific accuracy, originality, clarity of interpretation, and fostering public understanding of science.
The American Academy of Neurology identifies five categories of reasons for treatment failure in headache patients. Incomplete or incorrect diagnoses are the most common reason, followed by unaddressed factors that exacerbate the headache. The experts also highlight inadequate medication regimens and lack of non-drug treatment options ...
A new study explores brain activity during explicit mental operations of finger representations using objective confirmation of performance. The researchers found that brain areas associated with motor execution and imagery were equally activated, suggesting a functional gradation from more 'executive' to more 'imaginative' areas.
The Lancet Commentary highlights the need for a radical transformation to reverse deeply embedded ethnic biases in leading medical journals. The journals prioritize research from the rich world, neglecting the health priorities of poor countries, and this bias affects the range of public debate.
The American Academy of Neurology has launched a new online section providing patients and caregivers with practical health care information on various neurological conditions. The Patient Page section aims to give the public access to accurate and reliable information through articles written by practicing neurologists.
Journal editors emphasize protecting the integrity of scientific research through reproducibility and security measures. They advocate for self-governance in publishing potentially sensitive research to balance benefits with risks.
The symposium aims to highlight problems with premature publication and press briefings, showcasing the need for peer review and fair journalistic practices. AAAS emphasizes the importance of scientists explaining their research in plain language, addressing misconceptions about open-access publishing systems.
The American Society for Microbiology has adopted policies to deal with publications that may describe misuse of microbiology or select agents. The ASM Publication Board requires research articles to contain sufficient detail to permit repetition by others and authors must agree to supply materials in accordance with laws and regulations.
Researchers estimate that 90% of the population is gaining up to 50 extra calories a day, which can be addressed by taking an extra mile of walking each day. Closing the energy gap will also require a fundamental change in how people think about physical fitness.
A study published in the Journal of Environmental Quality found that compost can reduce lead levels in contaminated soil by 20-38%. This approach has been implemented in pilot programs in Baltimore and East St. Louis, showing promising initial results.
Researchers successfully expanded the genetic code of E. coli bacteria, creating a self-sufficient organism that can produce new amino acids on its own. The breakthrough could lead to enhanced function in organisms and provide answers to questions about why life settled on 20 natural amino acids.
Scientists have made a groundbreaking discovery about small RNAs controlling gene behavior, potentially leading to new research on cancer and stem cells. This advancement was named this year's top scientific achievement by the journal Science.
Researchers found that when sensory cues from hands and eyes differ, the brain splits the difference to create a single percept, weighing individual senses differently. The brain maintains three separate representations of an object's properties, prioritizing combined visual and haptic cues over conflicting signals.
The Mayo Clinic National Conference on Medicine and the Media brought together over 400 participants to discuss ways to effectively serve the public. Key findings include the need for accurate, clear reporting and transparency in financial interests.
Researchers at Lawrence Livermore National Laboratory confirmed that waters migrating from the surface to the water table in drier regions can take many tens of thousands of years. These waters, which began their migration at the last ice age, hold a scientific and historical record of global climate change.
DuPont scientists have developed an innovative process for converting hydrocarbons to fluorocarbons without generating waste, producing water as a byproduct. The alternate synthesis process uses principles of inorganic chemistry to produce fluorinated aromatics in environmentally and economically efficient manners.
The Journal of Rehabilitation Research & Development features articles on life satisfaction following spinal cord and traumatic brain injury, as well as a study on foot models for ulcer-prevention treatment. A preliminary study on genetically engineered spinal cord implants also highlights potential improvements in bladder structure af...
A study published in Science found that the brains of outgoing people react more to happy faces than those of shy individuals. The research focused on the amygdala, a pea-sized area of the brain associated with emotion and memory, and found that high extraversion scores were linked to increased amygdala activation to happy faces.
Researchers examine the evolution of collaboration, from World War I to modern-day global partnerships, highlighting its benefits and impact on scientific productivity. The study also delves into how emerging technologies like email and the Internet have revolutionized research collaboration, making it more diverse and effective.
Scientists discover rare squid with thin tentacles, stretching up to ten times its body length. The finding suggests the creature is widespread and highlights scientists' depth of ignorance about deep oceans.
A Finnish study found that car collisions with moose and deer peak one hour after sunset, reaching crash rates 30-80 times higher than daylight hours. The risk is also present during dawn, with Finnish deer being descendants of white-tails imported from America in 1934.
A study found that younger and more educated Parkinson's patients are more likely to use alternative treatments such as vitamins and acupuncture. These patients are also more likely to be married and have developed the disease at a younger age.
A study suggests that traumatic events can significantly impair individuals, leading to elevated suicidal thoughts, even in those with subthreshold PTSD. The presence of comorbid disorders plays a crucial role in understanding the impairment caused by partial PTSD.
Researchers developed a new processing method to enhance protein content in spaghetti using corn gluten meal, increasing it from approximately 8g to 10g per two-ounce serving. The modified pasta has good flavor and texture, making it a potential market opportunity for food manufacturers.
A program called Operation Stop Cough reduced illness rates by 45% among Navy recruits who were ordered to wash their hands frequently. Handwashing may be especially valuable during the respiratory disease season, as it can prevent less virulent illnesses and mitigate outbreaks.
A study found that nearly one-third of primary care physicians do not discuss cancer screenings with their patients, citing lack of time and language barriers. The survey also revealed that many doctors would make decisions independently of patient preference, and some were less likely to discuss controversial tests like PSA measurements.
A community-based intervention trial showed a significant decline in high-risk drinking and alcohol-related motor vehicle crashes and assaults. The study found that coordinated environmental strategies, including media advocacy and increased enforcement of drinking and driving laws, were effective in reducing these injuries.
A new study suggests that people who seek sex partners online are at a greater risk of acquiring sexually transmitted diseases (STDs) and HIV. The survey found that online sex seekers were more likely to have had previous STDs and had more partners than those who did not use the internet to solicit sex.
A study found that only 9% of articles in top US medical journals focused on primary prevention or screening, while 60% addressed treatment and basic science. The researchers called for further studies to expand the analysis.
A new study by the American Psychological Association found that a firm handshake is associated with a favorable first impression for both males and females. The study suggests that consistent handshaking is related to personality traits such as extraversion and openness.
According to a study published in JAMA, the overall percentage of alcohol-related motor vehicle deaths among children has declined from 21.6% in 1991 to 17.8% in 1996. The majority of these fatalities involved minors as passengers, with 79.5% of alcohol-related deaths resulting in child passenger fatalities
Leading American sociologists offer practical solutions to pressing social problems like genocide, homelessness, and poverty. They suggest changes to cherished institutions and grade their performance based on solid research.
A new study finds that communication skills training can help doctors recognize patients with depression, a condition often missed at the primary care level. The training involves asking about psychosocial issues, using open-ended questions, and allowing more time for patients to talk.
A study found that physicians who recognized depression asked twice as many questions and spent more time on affective focus with patients. This suggests that better communication skills can help primary care physicians identify depression in their patients.
Two new journals, New Journal of Physics and Internet Journal of Chemistry, have received SPARC's Leading Edge program endorsement. These peer-reviewed electronic journals offer wide dissemination of top-quality research at zero cost, improving accessibility for scientists and libraries.
A recent study led to misleading reports due to incorrect presentation of data, leading the researchers to urge for improved communication of research findings to the public. They suggest using absolute event rates, presenting risk ratios instead of odds ratios, and avoiding overgeneralization to provide realistic expectations.
The Mars Pathfinder mission sent back 2.3 gigabits of new data, including over 17,000 images and 16 chemical analyses of rocks and soil. The mission provided key findings on Mars' geology, magnetic properties, atmosphere, and cartography.
The American Chemical Society (ACS) has introduced ASAP Alerts, a new online service that sends e-mail notifications of newly available Articles ASAP from each of its 27 Web editions of journals. Subscribers and non-subscribers can sign up for daily or weekly notifications, with access to full-text articles within minutes.
Dr. John Fortman will explore the chemistry connection in unexpected movies, such as 'The Graduate' and 'It's a Wonderful Life'. He will also showcase live chemical demonstrations in explosive films like Apollo 13 and Dante's Peak.