Articles tagged with Scientific Journals
A Management Insights study finds that physicians consider patients' inputs when making prescriptions, improving forecasting performance. However, patient influence diminishes for specialist doctors and those treating severe symptoms. The study has significant implications for pharmaceutical executives and marketing strategies.
Aeolian Research is a new quarterly journal launching January 2009, covering fundamental studies of wind physics and deposition of sediment. The journal aims to provide a single platform for aeolian process research, bringing together experts from various fields.
A new study found that individuals are motivated to increase their level of anger when expecting to complete a confrontational task, which enhances performance. Participants preferred activities making them angry before playing the game in such situations.
A 19-year longitudinal study found that childhood personality types, including resilient, overcontrolled, and undercontrolled traits, are associated with the timing of important transitions into adulthood. Resilient individuals tend to leave their parents' house earlier and find a romantic partner faster.
The SIAM Journal on Imaging Sciences (SIIMS) focuses on conceptually new ideas in imaging science, combining mathematics and applications. The journal aims to shape the future of this exciting area by reporting fundamental advances.
Fengyan Li, a Rensselaer Polytechnic Institute assistant professor, has been recognized as a 2008 Sloan Research Fellow. Her research focuses on developing computer algorithms for solving problems in sciences and engineering, with applications in various fields such as weather forecasting, pollution control, and image processing.
The use of a rigid endoscope during removal of an impacted foreign body is an effective and safe treatment alternative for esophageal perforation. Non-operative management is not recommended in the presence of neck and mediastinum abscesses, necessitating surgical suture and drainage.
Researchers found that people with schizophrenia use different areas of their brain than healthy individuals for working memory. While healthy subjects relied on a specialized network, schizophrenic patients used a wider network to achieve the same goal.
Researchers found that new imaging techniques like NBI and AAC improved image quality, but did not lead to better diagnosis or agreement among endoscopists. The study suggests that these techniques may offer limited clinical relevance in diagnosing esophageal abnormalities.
Researchers found that non-conscious goal pursuit helps individuals achieve their objectives, even in new environments. In two experiments, participants who received achievement-related cues demonstrated improved performance in tasks requiring implicit learning.
A symposium in the journal SURGERY explores how surgeons can turn research ideas into commercially viable products that benefit patients and generate financial returns. The symposium emphasizes the importance of collaboration between surgeons and industry, while navigating issues such as conflict of interest.
A study published in BioScience found that a 2007 Eastern US spring freeze caused widespread damage due to unusual warmth preceding the event. This pattern of warmer winters and colder springs may become more common with global warming, posing risks to plant life.
A Northwestern University team developed a mathematical method to rank scientific journals according to quality. The rankings will help scientists identify high-impact research papers and facilitate evaluations of researchers' work. The study analyzed citation data from nearly 23 million papers across 200 academic fields.
A rare case of colon duplication was diagnosed in an adult patient with hydronephrotic atrophy of the right kidney. The mass was successfully removed during a laparotomy, revealing a continuum of the duplicated colon. This exceptional case highlights the importance of accurate pre-operative diagnosis and surgical expertise.
A study published in the World Journal of Gastroenterology found that patients with inflammatory bowel disease (IBD) in China often receive suboptimal care, including inadequate dosing of aminosalicylates and underuse of immunomodulatory drugs. This is partly due to limited understanding of the disease among Chinese healthcare providers.
A new study published in Human Communication Research found that exposure to racial bias in television programming can have a negative impact on viewers' perceptions. The study showed that unfavorable portrayals of Latinos led to decreased evaluations of their education and qualifications, promoting an us-versus-them mentality.
A study found that 9.6% of US military personnel deployed to Afghanistan had contraindications to mefloquine use, highlighting the need for proper medical screening before prescribing. The research also noted a significant gender disparity, with females being twice as likely to have contraindications.
Research on online dating site HOTorNOT.com reveals that people tend to date those who match their level of physical attractiveness. More attractive individuals prioritize physical attraction in potential dates, while less attractive individuals place greater emphasis on other qualities.
Researchers found that cognitive disfluency can be caused by both psychological and physical distance, leading to more abstract perceptions of the city. The study used italicized fonts and game Balderdash to demonstrate this phenomenon.
Researchers found that over one-third of tropical soil samples can generate severe limitations for landmine detection using metal detectors. The study provides a classification scheme for predicting detector performance and highlights the importance of considering soil development in de-mining missions.
The Journal of the Korean Statistical Society will be published by Elsevier starting from 2008, with an international editorial board and increased availability on ScienceDirect. The journal publishes original research articles on statistics and probability theory, as well as innovative applications and current topics.
A study published in Gastroenterology found that smoking significantly increases the risk of developing colorectal polyps, with a two-fold increased risk for current smokers. The findings suggest that approximately 20-25% of colorectal polyps may be attributed to tobacco use.
A study found that eating apples, bananas, and oranges can protect against neurodegenerative diseases like Alzheimer's. The fruits' phenolic phytochemicals prevented neurotoxicity in neuron cells.
The AAAS and EurekAlert have launched a fellowship program for Arab science writers, facilitating knowledge and cultural exchanges between the Western and Middle Eastern science communities. The program aims to promote international scientific dialogue and advance the communication of science news to global audiences.
A new computer-based tool, eTBLAST, compares multiple documents in a database for similarities, helping to detect duplicate or plagiarized publications. The tool has been shown to identify potential plagiarism cases in over 7,000 papers, and may also aid in detecting duplicated publications.
Researchers found no significant increase in narcissism among college students from 1996 to 2007 compared to previous generations. High school seniors also showed no prominent increase on a related measure of self-enhancement. The study challenges previous reports suggesting a rise in narcissism among Gen Z.
Researchers discovered that midkine can protect liver cells from damage caused by cadmium exposure, promoting hepatocyte proliferation and preventing apoptosis. This finding suggests a potential therapeutic application for midkine in treating cadmium-induced hepatotoxicity.
A leading international team of marine scientists has warned that it is too early to sell carbon offsets from ocean iron fertilization. The researchers emphasize the need for larger-scale experiments to assess the efficiency and potential side effects of this method, which could have unintended ecological impacts.
A recent study found that college students could accurately distinguish between successful and unsuccessful CEOs based on their facial features, which were rated for competence, dominance, likeability, maturity, and trustworthiness. The study suggests that first impressions can be a reliable indicator of leadership abilities.
The AAAS analysis reveals that Congress inserted nearly $4.5 billion in federal research and development earmarks in spending bills for fiscal year 2008. The earmarks totaled 2,526 projects, with $939 million allocated to non-defense projects and $3.5 billion to Defense Department projects.
The SCImago Journal & Country Rank (SJR) tool provides an open-access alternative to Thomson Scientific products, offering country and journal rankings based on Scopus database contents. Researchers can filter data by large knowledge areas, thematic categories, countries/journals, and years.
The journal has added several Asian researchers to its Editorial Board, including Professor Huan-Yao Lei as the first Asian Editor. An Asian office will open at NCKU Medical Center in Taiwan, increasing visibility of EBM and SEBM throughout Asia Pacific scientific communities.
The Journal of Natural Gas Science and Engineering aims to cover the fields of natural gas exploration, production, processing and transmission. The journal will provide a niche in the economy, technology and integration of disparate disciplines.
A recent study by Sanjeev Dewan, Charles Shi, and Vijay Gurbaxani found that information technology (IT) investments are substantially riskier than ordinary capital investments. This increased risk is associated with a substantial risk premium, driven in part by the lost option value of making irreversible capital investment decisions.
A study published in Journal of Cosmetic Dermatology found that topical application of niacin, engineered peptides, retinoids, and photoprotective ingredients can visibly improve maturing skin. Combining these ingredients in a moisturizer magnifies benefits.
Research published in Journal of Correctional Health Care explores the history and future of correctional health care in America's prisons and jails. Inmates often experience inadequate access to quality care, leading to poor health outcomes, and follow-up care after release is also a concern.
The Intergovernmental Panel on Climate Change (IPCC) and Al Gore were awarded the Nobel Peace Prize in 2007 for their work on man-made climate change. The IPCC's scientific reports have created an informed consensus about human activities' impact on global warming.
A Brazilian study found that a 7 percent caffeine solution cream reduced thigh circumference by over 80% and hip measurements by nearly 68%. However, the effect on cellulite was less clear, with imaging showing little change. The researchers speculate that the trial may not have been long enough for the cream to act on cellulite.
The Hinode space mission has made groundbreaking discoveries about the Sun's surface and atmosphere, shedding light on long-standing mysteries. Researchers found evidence of Alfvén waves, which could heat the corona to extreme temperatures and accelerate the solar wind.
A comprehensive study finds that climate change could lead to significant shifts in North American tree ranges, with potential decreases of up to 58% if species cannot disperse. The research used an extensive data-gathering effort and simulated two climate change scenarios.
A graduate student at Rensselaer Polytechnic Institute has made important findings on deep Earth interactions, suggesting a new mechanism for metal movement between the core and mantle. The research could have broad implications for geology and potentially lead to valuable deposits of gold and platinum.
Scientists investigate Hanford's vadose zone to understand contaminant migration and develop remediation solutions. They find complex pathways for nuclear waste travel, affecting composition and speed, impacting the environment and people downstream.
A study published in World Journal of Gastroenterology found that age, burden, divorce, and heavy tea consumption are significant risk factors for erosive esophagitis. Additionally, routine consumption of greasy food and constipation were identified as risk factors for non-erosive reflux disease.
Researchers found that plasma treatment can convert carbon nanotube surfaces from hydrophobic to hydrophilic, allowing for instant wetting and contact angles of less than 10°. This breakthrough could pave the way for carbon nanotube incorporation into various applications.
SAGE and Hindawi will launch a suite of Gold Open Access journals, strengthening their portfolios in science, technology, and medicine. The partnership aims to widen access to important scholarly research.
The AAAS Science Journalism Awards recognize outstanding work in science reporting, including a series on ocean disturbances and stories on mysterious elk deaths. Winners include Jennifer Frazer and Kenneth Weiss for their coverage of these topics.
A new study combines data perturbation and query restriction to protect confidential information in statistical databases. The hybrid model provides accurate answers while maintaining online security.
Research on DNA structures and electronic properties aims to create ultra small computers. The study found that intrinsic guanine rich sequences of ?-DNA exhibited length-dependent conductivity, providing insights into electrical behavior and potential modification.
Research reveals MMP-1 and TNF-alpha play a central role in ulcerative colitis development, offering new therapeutic targeting proteins. Agents like Infliximab have shown promise in treating adult and child patients with ulcerative colitis.
A Chinese-Australian research team studied the whitefly Bemisia tabaci's invasive behavior, discovering that it breeds more when interacting with native populations and suppresses their reproduction rates. This asymmetrical mating interaction drives the widespread invasion and displacement of native species.
A new study published in PLOS ONE found that oxytocin increases generosity in humans, particularly when considering another person's feelings. The hormone has a dramatically larger effect on generosity compared to trust, with participants offering 80% more money when given oxytocin.
A new study by political scientists found that early voting measures have a negligible or negative impact on voter turnout. The study assessed three primary means of early voting and found that they result in a more accurate count, but do not increase turnout.
A case of a giant submucosal lipoma located in the descending colon is presented, highlighting key findings such as abdominal pain, bleeding per rectum, and change in bowel habits. The study suggests that colonic malignancy should not be ruled out in patients with significant symptoms.
A retrospective study on Infliximab treatment in IBD patients found it to be effective in inducing rapid clinical response and maintaining long-lasting remission. The study also showed a steroid-sparing effect, reducing the morbidity associated with long-term corticosteroid therapy.
A case report describes an 86-year-old woman who developed acute pancreatitis and cholangitis after her gastrostomy tube migrated into the duodenum. The malpositioned tube caused duodenal obstruction, leading to severe symptoms that improved upon repositioning the tube.
Michael Rosbash, a Brandeis University professor, has been elected as an AAAS Fellow for his distinguished contributions to understanding RNA splicing and circadian rhythms. This year, 471 members have been awarded the honor by AAAS due to their scientifically or socially distinguished efforts.
Neurobiologist Rachel Wilson has been awarded the 2007 International Grand Prize in Neurobiology for decoding a pattern of impulses from receptor neurons to identify an odor. Her research reveals complexities in how odors are processed by the brain, using genetic tools and measurements of neural activity in living flies.
A new potential therapeutic target for early-stage hepatocellular carcinoma has been identified through a study published in the World Journal of Gastroenterology. Survivin protein expression was found to be elevated in 64.7% of HCC specimens, suggesting its role as a marker for diagnosis and treatment.
The Council of Science Editors has organized a Global Theme Issue on Poverty and Human Development, with contributions from Mary Ann Liebert journals. Research papers discuss HIV/AIDS treatment, breastfeeding as a solution to poverty, and the social responsibility of naturopathic physicians in addressing human development.
A study found that administering a lidocaine lollipop reduced the need for sedation in the majority of patients undergoing upper endoscopy, improving patient comfort and reducing potential side effects. The lollipop proved safe and well-tolerated, making it a promising alternative to conventional lidocaine sprays.