Articles tagged with Scientific Journals
Nine winners have been selected for their outstanding visualizations of scientific phenomena, including the emergence of 17-year cicadas and neural signaling. The winning entries will be published in the September 23 issue of Science magazine.
Researchers investigated the link between bicycle riding and sexual health, finding that high pressures from saddle interface can temporarily occlude penile blood flow. Effective strategies based on ergonometrics and urogenital physiologic principles are needed to reduce risk of erectile dysfunction from cycling.
A large body of evidence highlights barriers to increasing female faculty numbers, including lack of encouragement, confidence, and role models. Specific strategies, such as speed mentoring and ADEPT tool kit, are provided to address these issues.
Researchers at the University of Edinburgh found that speakers use disambiguating words to avoid confusion for listeners. Acting as a listener with ambiguous instructions makes participants more aware of speaking ambiguously, prompting them to adjust their language.
A global study found that children of diverse cultures pass a false-belief task between ages 3 and 5, indicating a universal milestone in child development. This discovery challenges the idea that Western concepts influence early mental-state reasoning.
Researchers found that recognizing familiar objects is easier when they appear at the same angle, as this allows for temporary adjustments to the coordinate system. This can lead to improved recognition of misoriented objects, such as a dog shown in the same orientation as another object.
Researchers Hideo Hara and Takeshi Tabira develop an effective oral vaccine treatment for Alzheimer's disease using AAV vector carrying Aß cDNA, which reduces side effects associated with traditional immunotherapy. The treatment has shown promising results in mice, indicating a potential therapeutic approach for the disease.
Researchers analyzed a comprehensive database of insured closed claims, revealing moderate changes and weak connections between claims-related costs and premium fluctuations. The study aims to inform reforms addressing real shortcomings in the malpractice litigation and claims payment systems.
Research reveals that household dust is a significant source of flame retardants, posing health risks. The study suggests that frequent house cleaning and improved ventilation can help minimize exposure.
PLOS Biology has achieved a record-breaking impact factor of 13.9, placing it above established journals such as EMBO Journal and Current Biology. This milestone reflects the journal's growing influence in the scientific community, particularly among open-access advocates.
A new study published in The Journal of Sexual Medicine found that over half of men with ED and cardiac disease can safely discontinue oral nitrates to use PDE-5 inhibitors, restoring sexual function. The study showed no adverse cardiac events in the group, providing new evidence-based care for men with ED and cardiac disease.
A new theoretical framework allows for two-dimensional drawings of neuron arbors, facilitating the creation of biologically realistic connection maps. This enables computer simulations of neural circuits involving tens of thousands of neurons, potentially unraveling brain mysteries.
Researchers discovered extensive microRNA target gene predictions, assigning a biological function to 70% of all microRNAs. The findings provide insights into the importance and function of microRNAs across huge evolutionary time scales, shedding light on their role in shaping life's diversity.
A study by Oxford Scientists found that climate envelope models are poor at predicting biodiversity changes, with only a 50% success rate in agreeing on direction of change. Using multiple models, however, can increase accuracy to over 75%. This approach may provide a solution for improving environmental policy making.
A 13-member expert panel recommends that school-age children engage in at least 60 minutes of moderate to vigorous physical activity daily. This is based on a review of over 850 articles and 1,200 abstracts, which found that shorter periods of activity may not be enough to achieve similar benefits.
A new study by J. Lawrence Broz suggests that the economic status of US citizens plays a significant role in shaping aid policies towards Mexico and Asia. The study found that constituents who oppose ESF rescues are more likely to lose from globalization, making them less concerned with global economic stability.
A comprehensive survey of schizophrenia rates around the globe debunks a popular textbook definition that the disorder affects 10 in every 1000 people. The study reveals the incidence and prevalence of schizophrenia varies greatly between regions, with poorer countries having more women affected than men.
A study published in the Journal of Cosmetic Dermatology found that cosmetic-grade mineral oil is not comedogenic, contradicting previous assumptions. As a result, consumers should look for skin care products labeled as non-comedogenic rather than 'mineral oil-free'.
A study found that repeated exposure to misinformation can create false memories, while skepticism plays a crucial role in discounting incorrect information. Researchers investigated the effects of retractions and disconfirmations on people's memory of war-related events.
Researchers at the University of Nevada, Reno have developed a new method to calculate the probability of the San Andreas fault rupturing again within the next 30 years. The study suggests that there is a 20-70% chance of a large quake shaking southern California.
The study reveals that type 2 diabetes now accounts for up to 45% of new cases among adolescents globally. Rising obesity rates are particularly alarming in certain ethnic groups, including Native Americans and Pima Indians, who have the world's highest recorded rate of Type 2 diabetes.
Research reveals a correlation between soft drink consumption and childhood obesity risk, highlighting the importance of promoting healthier beverages in schools. Experts emphasize the need for strengthening existing nutrition programs over contracts with soft drink companies to combat this issue.
Researchers found that green and black tea significantly inhibited cataract formation in diabetic rats. Both teas also decreased glucose levels, which can contribute to diabetic complications such as cataracts.
A large study defines premature ejaculation by measuring average times to ejaculation with stopwatches and patient-reported subjective factors. The research suggests that IELT may not be sufficient for diagnosis and that subjective factors like lack of control are valid indicators.
The study found that species listed under the Endangered Species Act for a longer period were more likely to improve in status and less likely to decline. Additionally, species with critical habitat designation and dedicated recovery plans tended to fare better in terms of conservation status.
The study reveals that individual differences in naïve beliefs regarding self-control affect personal goals. It challenges the conventional assumption that success at achieving goals is a manifestation of effective self-control.
A study by Arthur B. Markman and C. Miguel Brendl found that people's representations of self are distinct from their body representations, suggesting a temporary localization of the self in virtual environments like video games. This external representation affects how players perceive and act, potentially leading to a merge of both b...
A computer simulation study found that police officers can eliminate racial bias when trained using the program. After extensive exposure, officers became more accurate in their decisions to fire at suspects of either race due to improved weapon detection. The findings have implications for eliminating racial biases and training police...
A study by Dr. Max Schanzenbach finds that the Feeney Amendment's constraints on federal judges were unnecessary to keep prison sentences between offenders similar, as federal sentencing practices did not change appreciably over the relevant time period.
The Beilstein Journal of Organic Chemistry will publish original research on all aspects of organic chemistry and related disciplines. The journal aims to provide a chemically intelligent presentation of articles while emphasizing speed of publication.
Research reveals that humans have a limited capacity for processing multiple variables simultaneously, with performance decreasing significantly as problem complexity rises. The study found that academics struggled to accurately solve problems involving four or more variables, often reporting feelings of information loss and confusion.
Several herbal supplements have shown promise in reducing illnesses in children, including Andrographis paniculata, Evening primrose oil, Ivy leaf, and Valerian. These supplements may help improve symptoms of colds, asthma, and other respiratory infections in children.
Researchers found that P putida can transform mustard by-product toxins, decreasing their levels by up to 83%. This biotechnological method offers maximum environmental safety by degrading pollutants into harmless products. The bacteria strain could be used in plant-microbial associations for future remediation of contaminated soils.
Recent research in chronic lymphocytic leukemia (CLL) identifies genetic and protein markers that can predict patient outcomes. These new markers may enable earlier treatment, improving survival rates and altering the disease's progression.
Dr. Maxine Singer has made significant contributions to advancing science, scientific achievements, and services to the scientific community. She was recognized with the 2004 AAAS Philip Hauge Abelson Prize for her tireless advocacy for biomedical research and public trust in the scientific enterprise.
Research reveals that North American adults have difficulty perceiving rhythmic patterns in non-Western music, while infants can adapt to various rhythms. The study found that exposure to a single type of rhythm during childhood affects this ability.
Research suggests that erectile dysfunction (ED) is a significant public health concern associated with cardiovascular medicine. Early recognition of ED in high-risk populations can lead to early diagnosis of cardiovascular risk factors and subclinical vascular disease.
Substances in wine have been shown to share the characteristics of ethanol, preventing blood clotting and providing cardio-protective effects. Additionally, wine has been found to reduce mortality from cancer compared to other alcoholic beverages, thanks to its antioxidant properties.
A study published in the Journal of Thrombosis and Haemostasis found that moderate amounts of alcohol can reduce cardiovascular risk in women, particularly those who are postmenopausal. The research suggests that low to moderate wine consumption may have a favorable effect on cardiovascular events in this demographic.
Researchers found that genetic selection for low aerobic capacity in rats led to high cardiovascular risk factors, mirroring human data on fitness and survival. The study suggests a link between impaired oxygen metabolism and disease, supporting the importance of aerobic health.
The debate focuses on the causes of PE, which can be attributed to either psychological factors or underlying medical conditions. Medical therapies, such as PDE-5 inhibitors and anti-depressants, have shown significant success in treating the condition.
The Journal of Polymer Science Part B: Polymer Physics Prize honors outstanding papers published between September 2002 and August 2004. Winners receive a $2,500 honorarium and travel stipend to attend the American Physical Society meeting in Los Angeles.
Researchers found that drinking chamomile tea increased urinary levels of hippurate, a compound associated with antibacterial activity, and glycine, an amino acid that relieves muscle spasms. The compounds remained active for up to two weeks after stopping tea consumption.
Researchers found that when both parents have negative beliefs about their child's alcohol use, the self-fulfilling prophecy effect is strongest. This pattern suggests that people process negative information differently than positive information, leading to a greater impact of collective false beliefs on behavior.
Anthocyanins in cherries show promise for preventing and controlling type 2 diabetes, with a 50% increase in insulin levels observed in mouse cells. More human studies are needed to confirm these findings.
In a groundbreaking study, researchers confirmed that wild capuchin monkeys in northeastern Brazil routinely crack open palm nuts using heavy stones. The behavior was previously observed only in chimpanzees and other primates. This finding expands our understanding of tool use among non-human primates.
The patientINFORM consortium, led by commercial giants Elsevier, Springer, and Wiley, has sparked controversy among advocates for enhanced public access to research. While the proposal aims to make taxpayer-funded research available, critics argue it discriminates among illnesses without justification and fails to respect all patients'...
A recent study by Zenzi Griffin found that people who make word substitution mistakes, such as calling a hammer an axe, look at the object just as long before speaking as they do when speaking correctly. The study suggests that speech errors are more indicative of planning issues than attention problems.
A Science magazine survey has identified top biopharma employers across two industries, with scientists in biotech and pharmaceuticals ranking highest for work-culture values alignment. The ranking takes into account 42 characteristics and attributes in seven categories, rating companies based on employee treatment, respect, and more.
A new fossil discovery in Spain reveals a 13-million-year-old ape species, Pierolapithecus catalaunicus, that shares key features with modern great apes. The species' unique adaptations for climbing and its relatively complete skeleton suggest it may have been the last common ancestor of all great apes.
A study by Cornell University researchers found that apple phenolic extracts can protect nerve cells from oxidative stress. Quercetin, a major flavanoid in apples, was shown to be the most effective antioxidant in protecting against neurotoxicity induced by hydrogen peroxide.
This study found that different health state value measures produced varying estimates of utilities and QALYs in patients with coronary artery disease (CAD). The use of SF-6D generated lower utilities compared to HUI3, which may impact the conclusions about treatment value.
Researchers found that babies who enthusiastically imitate their parents tend to develop a sense of right and wrong earlier, up to two-and-a-half years later. Children who imitated their mothers were more likely to follow rules and show guilt when breaking them.
The Online Journal of Nanotechnology at AZoNano.com provides free access to high-quality articles on all aspects of nanotechnology. The revenue from advertising and sponsorship will be distributed among authors, peer reviewers, and site administrators, ensuring inclusive access to knowledge.
A study by Cornell University researchers found that falling paper and leaves exhibit chaotic motion due to air flow around sharp edges. The force depends strongly on coupling between rotating and translational motions of the object, benefiting plants in seed dispersal.
The SIOC and Wiley-VCH will jointly own the journal, while SIOC provides editorial expertise and Wiley-VCH handles marketing and distribution. The partnership aims to increase international recognition and improve services for readers and authors.
Researchers have identified a new region on the bcl-2 gene that regulates its expression and stability. This discovery may lead to the development of new cancer therapies by targeting the CA-repeated Region (CAR) to reduce bcl-2 levels in cancer cells.
Scientists have successfully created a mouse lacking both MAO A and MAO B, revealing the combined actions of these enzymes in neurotransmitter regulation. This breakthrough may lead to new insights into anxiety- and stress-related disorders.
Two studies found that news media reports can shape readers' beliefs about sex differences, with conservatives more likely to attribute differences to biology. Readers tend to trust information from science reporting more than biased sources.
Researchers have identified a crucial function for microcephalin, a protein involved in primary microcephaly, a rare neurological disorder. The discovery links microcephalin's function to DNA damage responses that prevent cancer development, suggesting potential therapeutic applications.