Articles tagged with Scientific Journals
A new study published in The FASEB Journal found that microgravity accelerates biological aging, causing inflammation among endothelial cells, which leads to atherosclerosis and cell senescence. The research highlights the challenges of sending humans deeper into space for longer periods.
A new study published in Biological Psychiatry found that prenatal exposure to glucocorticoids is associated with cortical thinning and increased risk for stress and emotional problems in healthy, full-term children. The findings suggest that glucocorticoid administration may alter the trajectory of brain development.
A new suture technique is designed to support tissue-engineered collagen grafts in tendon repair, distributing tension away from the injured tendon. The technique allows for weight-bearing as healing progresses, improving outcomes for tendon injuries.
Research paper in Cognition journal argues that humans make mistakes due to context dependence, not carelessness, and highlights limitations of brain's ability to follow strict rules and definitions.
Canadian researchers identified key contributors to understanding verotoxigenic E. coli (VTEC) and its associated illnesses, including Dr. Jack Konowalchuk and Mohamed Karmali's association of VTEC with hemolytic-uremic syndrome. The study highlights the significant burden and impact of E. coli-associated infections worldwide.
A new dual-band infrared remote sensing system has been developed by Chinese researchers, allowing for the simultaneous detection and identification of thermal infrared signatures. This innovation enables higher sensitivity for measuring IR spectra than existing combined imaging and spectral-analysis devices.
Research found that people are rated as more attractive when part of a group, with average faces being perceived as more attractive due to the averaging out of idiosyncrasies. The study suggests that being in a group confers an attractiveness benefit, roughly bumping someone from the 49th percentile to the 51st percentile.
A new study found that higher-ranking group members manipulate perceived threats to preserve their rank, while average individuals may underestimate real threats. This study highlights the dark side of cooperation and self-sacrifice in groups.
Elsevier has added Annals of Medicine and Surgery to its portfolio, publishing original research articles and review pieces for medical trainees. The online-only, open-access journal aims to engage and develop talents of those in medical training.
Large areas of vinyl flooring in daycares and schools are found to contain phthalates, which have been linked to reproductive and developmental problems. The study uses X-ray fluorescence analysis to verify the presence of these chemicals and highlights the need for further research on their indoor exposure.
New research shows that men slow down by 7% when walking with their female romantic partners, deviating from their optimal walking speed. This phenomenon suggests that males in mixed-sex groups may make energetic adjustments to accommodate their partner's pace, potentially influencing mobility and reproductive strategies.
The Biodiversity Data Journal proposes an integrated, narrative and data publishing model for making content reusable and interoperable. This approach shortens the distance between text and data publishing, allowing for easier discovery and harvesting.
A recent study in Biological Psychiatry suggests a possible link between sunny climates and reduced ADHD prevalence rates. The research found that regions with high sunlight intensity tend to have lower ADHD rates, even after controlling for other known risk factors.
A new study on cryptic worms reveals that their ancestors had a highly complex muscular body plan, which is lost in the adult stage. The findings suggest that the common ancestor of aplacophorans and polyplacophorans was similar in complexity, implying that the worm-like groups lost these traits over evolutionary time.
New research suggests that racial biases impact economic decisions, leading participants to accept lower offers from White proposers and larger offers from Black proposers. The findings highlight how specific stereotypes can influence fairness perceptions, with implications for legal and economic contexts.
Researchers found that older participants experienced more tip-of-the-tongue moments, but these experiences were not associated with actual memory problems. The study suggests that these frustrating occurrences are largely independent of each other.
A recommended nomenclature for 2D carbon materials has been published by the Editorial Board of Journal Carbon, aiming to standardize definitions and promote precise ideas. The new guidelines suggest using 'graphene materials' as an overarching term, including morphological descriptors for shape and size.
A study found that taking a memory test significantly increases the perceived age of older adults, shifting their subjective age from 58.59 to 63.14 years old. The effect is specific to memory tests and does not occur in younger adults or those taking different types of cognitive assessments.
Case Studies in Fire Safety is an open access journal that aims to connect researchers and practitioners working in fire science and engineering fields. The journal provides a platform for sharing case studies and short communications on practical problems in fire science, design, and engineering.
Researchers can influence design and implementation, improving environmental benefits in urban areas. By involving themselves early in the process, ecologist researchers can establish viable long-term sites and improve project outcomes.
The Journal of High Energy Astrophysics aims to publish impactful and rigorous papers on high energy phenomena, including black holes, neutron stars, and supernovae. The journal offers free online access for all articles published in the first year.
Researchers discovered that prairie fruits are rich in nutrients, including ascorbic acid, anthocyanin pigments and dietary fibre. These findings support the commercial development of buffaloberry, chokecherry and sea buckthorn berries for global populations.
A new study found that scientists are unreliable judges of their peers' scientific output, with subjective post-publication peer review and impact factor being poor measures. The study suggests using a suite of article-level metrics to assess merit, which could have major implications for research assessment processes.
The new digital journal is dedicated to reporting patient cases that make an important teaching point or scientific observation in perioperative medicine, critical care, and pain management. All new case reports will be open access during the launch period.
The new journal aims to improve forecasts and early warning systems for weather extremes. It publishes research on managing such events for academics, decision makers, and creating a resilient society.
Elsevier has launched a new journal, Transportation Geotechnics, to publish research on all aspects of geotechnics for roads, highways, railways, and waterways. The journal aims to bridge the gap between transportation engineering and geotechnical engineering.
A new study published in Psychological Science found that individuals on the extreme ends of the political spectrum are equally likely to believe their opinions are superior to others', but for distinct political issues. Conservatives tend to feel more confident in their views on issues like voter ID laws and tax rates, while liberals ...
Researchers found that when facial features were ambiguous, participants used body cues such as the nose and face shape to accurately identify individuals. The study suggests that computer-based recognition systems can be improved by incorporating body information, especially in low-quality facial images.
New research shows that direct eye contact can make skeptical listeners less receptive to persuasion, while focusing on the speaker's mouth is more effective in convincing those who already agree. Eye contact plays a different role in competitive encounters, highlighting its nuanced impact on human interaction.
New research suggests that eye contact can actually make people more resistant to persuasion, particularly when they already disagree. The study found that direct eye contact makes skeptical listeners less likely to change their minds.
The MGC Herbarium is a vital repository for Mediterranean plant diversity, containing over 76,000 vascular plant species, with 63% georeferenced and 97% taxonomically identified. The herbarium's data is accessible through the GBIF portal, supporting biodiversity research and conservation efforts.
Researchers have successfully grown large numbers of patient-specific brain cells in the lab using small biopsies, which express natural protective agents. These cells may be used to treat a range of neurological conditions and could potentially cross the blood-brain barrier to deliver targeted therapies.
Researchers found that C6' treatment reversed abnormal nitric oxide signaling in mice with and without sickle cell disease, resulting in normalized erectile functioning. The compound's potential extends beyond treating priapism to vascular and circulatory disorders.
A study found that motion-generated optic flow information compensates for the lack of image details and enables effective event perception. Participants correctly identified events in nearly 90% of attempts when viewing moving images, compared to less than 30% when viewing blurred static images.
Researchers at the University of Nevada, Reno and the University of Iowa discovered that agricultural anabolic steroids can persist in aquatic environments through a reversion mechanism. The study found that these substances can regenerate themselves at night, up to 70% of their initial mass, after rapid breakdown in sunlight.
A new study suggests that warning consumers about potentially harmful side effects can improve their opinions and increase product sales. Researchers found that when warnings are delayed, they can actually make products seem more trustworthy to consumers.
Research links male violence with drinking in public places and female violence with quiet evenings at home. The study suggests that certain drinking contexts can trigger partner aggression.
A novel technique using ultrasound waves could reveal how abnormal forces lead to osteoarthritis development, enabling targeted intervention programs.
The Journal of Outdoor Recreation and Tourism aims to provide a forum for discussing dimensions involved in decision-making regarding outdoor recreation activities. The journal publishes peer-reviewed research on aspects of outdoor recreation planning and management.
Researchers have developed a new technique called haptic optical tweezers, enabling scientists to 'feel' the microscopic structures under the lens. This technology allows users to explore the microworld by sensing and exerting piconewton-scale forces with trapped microspheres.
Biological societies are experiencing declining membership, with smaller organizations hit hardest. The American Institute of Biological Sciences survey highlights the need for these organizations to adapt to changing dynamics in 21st century science.
A comprehensive review of caffeine dependence highlights the prevalence of addiction and suggests an agenda for future research to improve understanding and treatment options. The study emphasizes the need for continued investigation into caffeine's impact on human health, particularly in relation to mental and physical well-being.
New research reveals that large labor wards with 3,000 to 3,999 deliveries annually have lower obstetric injury claims and higher approval rates compared to smaller units. The study found that greater availability of in-house obstetricians and auxiliary specialists contributes to better patient outcomes.
Professor Julia Yeomans has been awarded the EPJE Pierre-Gilles de Gennes Lecture Prize for her outstanding work in soft matter and biological physics, particularly in the study of complex and active liquids. She is also an expert in theoretical and computational physics.
A new study reveals that only 17% of Earth's land needs to be protected to satisfy the Convention on Biological Diversity's goals, but this area must contain 67% of all plant species. Protecting these hotspots could slow biodiversity loss and meet international targets
Cora Sternberg receives the ESMO Award for her pioneering research on genitourinary cancers, while Franco Cavalli is awarded the ESMO Lifetime Achievement Award for his long-standing contribution to lymphoma research. Roger Stupp wins the Hamilton Fairley Award for his relentless research on malignant gliomas and other cancers.
Elsevier has launched a new journal dedicated to publishing fundamental and applied research on marine and ocean energy. The first volume is now available for free on ScienceDirect, covering topics such as fluid mechanics, design, and environmental assessment.
A study by Aalto University shows that improved customer satisfaction with a company increases ownership and share value among institutional investors. In uncertain markets, customer satisfaction is key to attracting investors, who prioritize long-term marketing competence over short-term profits.
Researchers found that excessive noise activates certain cells in the ear, causing them to detach and damage the blood barrier. A new compound, PEDF, shows promise in preventing this type of damage, offering hope for treating tinnitus and sound hypersensitivity.
Research suggests that lifelong exposure to low levels of food contaminants can lead to metabolic diseases, with females showing a deterioration in glucose tolerance and liver-related changes. The study highlights the potential impact of pollutants on public health when combined in realistic mixtures.
Research suggests that familiar voices sharpen auditory perception and help individuals focus on one voice at a time. Middle-aged adults can use familiarity to ignore their spouse's voice and better understand unfamiliar voices, while older adults struggle with this task.
New research published in The FASEB Journal found that dieting prior to or at conception can be detrimental, leading to poor metabolic consequences for the offspring. Epigenetic damage might have already been done, even if weight loss occurs just before conception.
Eye care professionals are adopting wavefront optics to correct subtle visual issues and monitor eye health. The technique, inspired by astronomy, offers new tools for assessing and correcting higher-order aberrations in the eye.
The new journal publishes its first issue themed on 'Water Footprint Assessment (WFA) for better water governance and sustainable development'. Elsevier aims to bridge the gap between industrial water use practice and scientific research.
Girls report higher levels of math anxiety in general surveys, but their actual math class performance reveals no significant difference from boys. Lower self-reported competence may be the underlying cause of this discrepancy.
A new study published in Psychological Science found that physiological arousal can be beneficial for individuals who enjoy negotiation, but detrimental for those who dread it. The researchers suggest that the key is interpreting arousal as excitement rather than nervousness.
A recent study found that smoking is linked to a similar increased risk of stroke for men and women worldwide. Women smokers are at greater risk for a more deadly type of stroke. Quitting smoking significantly reduces the risk, suggesting hormonal differences may contribute to the higher risk in women.
A University of Houston professor is studying the impact of Saharan dust on Houston's air quality, finding that the dust can vary in toxicity and affect people with asthma. The team used scientific detective work to determine the 'fingerprint' of African dust, allowing them to differentiate it from other pollutants.
Researchers found that institutions often penalize interdisciplinary researchers who cross disciplinary boundaries, despite its benefits in developing new knowledge. Communication problems, funding issues, and lack of credit for promotion and tenure are major obstacles to interdisciplinary research.
A brief cultural activity can reduce implicit prejudice immediately and up to six months later by sparking interest in another culture. This effect is seen even when participants feel they have freely chosen the topic of the group activity, suggesting that intergroup interactions can have lasting benefits.