Articles tagged with Scientific Journals
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers found that chickens with larger digestive organs eat less feed and produce less waste, potentially saving farmers up to 9.76 tons of feed per hatch. Selecting for this trait could also help identify the genes controlling digestive efficiency in chickens.
A study by researchers at the University of California, San Diego found that offering packs of smaller drinks leads to increased soda consumption and higher business revenues. The results suggest that limiting larger servings of sugary drinks may have unintended consequences, such as increasing soda sales.
A recent study suggests that people with low self-control prefer and depend on individuals with high self-control, which can aid in overcoming temptation. The findings also indicate that these individuals may be more likely to form adaptive relationships by surrounding themselves with others who possess strong self-control.
Alexander Levitzki's work on signal transduction therapy and tyrosine kinase inhibitors has led to the development of effective anticancer drugs. His contributions have been recognized with numerous awards, including the Israel Prize in Biochemistry and the Wolf Prize for Medicine.
JoVE is launching a new environment section to publish cutting-edge methodologies and innovations in renewable energy, sustainable materials, and more. The section aims to promote environmentally conscientious practices and provide a platform for researchers to present greener technology.
Research reveals that children's sense of having a body develops differently than adults', with an earlier reliance on visual cues. The study used the rubber-hand illusion to test age differences in body representation, finding that children respond more strongly to the illusion than adults.
A new rapid water-quality test could prevent unnecessary beach closures while better protecting the health of swimmers. The test's same-day results can help managers across the country determine whether beaches are safe for recreational use.
A new study published in The FASEB Journal found that PubMed Central's public accessibility of biomedical articles draws readership away from journals, weakening their ability to build communities and communicate research findings. Over time, this effect increases, posing a threat to the perceived value of journal subscriptions.
The Journal of Visualized Experiments (JoVE) is accepting submissions for its new Behavioral Sciences section. The new section will enable scientists to publish cutting-edge methodologies and innovations in video format.
The journal uses analytical chemistry, imaging, and mathematical modeling to analyze culturally important objects and buildings. The first papers in the inaugural issue discuss the analysis of a lost statue, ancient amber objects, and medieval coins.
A new study published in Psychological Science suggests that chronic negative emotions in response to daily stressors can take a toll on long-term mental health. The research found that participants' overall levels of negative emotions predicted psychological distress and diagnosis of emotional disorders ten years later.
Research published in The FASEB Journal found that sildenafil promotes healthy expansion and browning of white adipose tissue. This is achieved through the inhibition of cyclic GMP breakdown, which reduces pro-inflammatory hormones and shifts fat storage to 'brown' type.
New research using mice shows that disrupting our internal clocks can lead to a complete absence of 24-hour bodily rhythms, resulting in immediate weight gain. Proper sleep patterns are critical for healthy metabolic function, and even mild impairment in circadian rhythms can have serious health consequences.
A new study published in Biological Psychiatry found that humans report emotions in three distinct systems: attention, categorization, and intensity. The researchers used brain scans to examine the neural architecture underlying emotional reports.
Wound Medicine, a new international journal, focuses on wound prevention, management, and reimbursement. The journal aims to advance science into clinical practice and improve patient outcomes through translational wound research.
A new study published in Psychological Science suggests that the greater likelihood of females having high verbal abilities may lead them to consider a wider range of occupations, resulting in fewer STEM career choices. Researchers found that students with high math and moderate verbal abilities were more likely to pursue STEM careers,...
A new study suggests that mindfulness can help overcome barriers to self-knowledge, including blind spots in thinking, feeling, and behaving. By increasing bodily awareness, mindfulness may reduce emotional reactivity and improve our ability to see ourselves more accurately.
A new study suggests that our experiences of space and time have more in common than previously thought, with people perceiving the future as closer to the present. The researchers found that a temporal Doppler effect occurs when movement through space is toward the future, making it feel closer to the present.
A new study found that infants prefer individuals who are nice to people like them and mean to people who aren't like them. This preference is present in infancy and helps form social bonds but can also lead to mistreating others who are different.
Research shows energy drinks containing caffeine can enhance physical performance in cyclists, with average cycling times improving by 3% after consumption. However, the impact on cognitive function is unclear and likely unrelated to the energy drink.
A study by Ohio State University researchers found that when students were denied the opportunity to cheat on an exam, they became more attracted to violent video games. This suggests that frustrated individuals may turn to these games as a way of engaging in aggressive behavior. The findings extend frustration-aggression theory and hi...
A new study of 150,000 people in 142 countries found that positive emotions have a stronger link to health in low-income countries. In contrast, the association between positive emotions and health is weaker in industrialized nations.
The Association for Psychological Science has launched an initiative to encourage multi-center replication studies, with a new type of article that allows replication study designs to be peer-reviewed before data collection. The goal is to make replication a valued part of daily scientific practice.
Félix Goñi, a renowned researcher, has received the prestigious European Avanti award for his groundbreaking work on cell membrane lipids and their role in programmed cell death. The award recognizes his contributions to the understanding of biophysics of lipids, including metabolism, enzymology, structure, and membranes.
A recent study found that people who intentionally exclude others experience negative emotions such as shame and guilt, while those who are excluded feel anger. These results highlight the psychological costs of excluding others, suggesting a fundamental human need for social connection and autonomy.
A tablet-based experiment found that subconcussive head impacts in soccer can cause changes in performance on certain cognitive tasks, particularly those requiring voluntary responses. High school female soccer players were significantly slower than non-players when pointing away from a target.
A pilot study found six compounds in the breath that increase following stressful mental arithmetic exercises, which may lead to a rapid stress detector. The study's findings are promising but need to be scaled-up with more people and settings before concrete conclusions can be made.
A pilot study shows that qigong therapy significantly reduced cocaine cravings and depression symptoms in individuals undergoing residential substance abuse treatment. This promising treatment approach may have profound consequences in drug rehabilitation programs.
A study published in Journal of Eating Disorders found that women's conversations about weight, known as 'fat talk,' were more prevalent during younger years. In contrast, discussions about aging, or 'old talk,' increased with age and were less frequent. Women who engaged in both types of talk tended to have a more negative body image.
A new study published in Environmental Science & Technology found that approximately 60% of the world's population lacks access to improved sanitation. This deficiency is attributed to inadequate sewage treatment and can lead to disease, highlighting the need for better global health standards.
Researchers studied how couples cope with child loss and found that suppressing emotions can worsen grief. The study suggests that clinicians should guide clients away from 'staying strong' for partners to ease their suffering.
Research by Priyanka Joshi and Nathanael Fast found that powerful individuals are more willing to take larger rewards in the future due to feeling a stronger connection with their future selves. This reduction in temporal discounting allows them to make better, long-term decisions.
A large study found that as coffee drinking increased, the risk of death decreased in older adults. The study's author discusses potential links between coffee consumption, caffeine intake, and various causes of disease.
Research shows that when shapes are repeated in multiple locations with mixed color-shape associations, they are hard to perceive. This finding expands on previous work on feature integration in visual perception and provides new insights into how the brain encodes objects.
Research suggests that major life events can alter gene expression, leading to trans-generational effects on children's brain functions. This discovery has significant implications for understanding the causes of mood disorders and addiction.
Vulvar lichen sclerosus is a chronic inflammatory disease affecting genital areas, causing significant discomfort. The EMAS clinical guide provides advice on early recognition and treatment to prevent delay in management.
Infants in bilingual environments use pitch and duration cues to discriminate between languages, such as English and Japanese, with opposite word orders. Babies as young as seven months can begin to learn these differences and develop new strategies for language separation.
Researchers at Johns Hopkins University developed self-assembling particles inspired by origami that can be manipulated to fold and seal or open and close. These particles have potential applications in drug delivery, mechanical sensing, bio-sensing technologies, and more.
A new study found that men with a wider face-to-height ratio are more likely to express racist remarks and be less concerned about social pressures. This association was not linked to explicit prejudice, but rather to social dominance.
A paper coauthored by Pitt professor Sergey Frolov has won the 2012 Newcomb Cleveland Prize for its discovery of Majorana fermions, a physics particle ideal for quantum computing. The prize carries a $25,000 cash award and recognizes fundamental contributions to basic knowledge.
The Journal of Geophysical Research Planets special edition features 35 LRO papers highlighting discoveries on ancient impacts, global structures, and subsurface hydrogen deposits.
Research found that conservative counties had lower market share for generic products and fewer adoption of newly launched products compared to liberal counties. This suggests a link between political ideology and daily buying behavior.
A recent study published in Biological Psychiatry reveals that scopolamine can rapidly improve mood in depressed patients. Additionally, the drug shows promise as a treatment for anxiety disorders by disrupting contextual processing during extinction learning.
A study published in Psychological Science reveals that perceived stability in relationship status can lead to normative idealization, influencing how people treat others. This bias affects both single and coupled individuals, with same-status treatment being more common.
The Journal of Forensic Radiology and Imaging aims to provide a cutting-edge communication platform for professionals developing and utilizing imaging techniques in forensic analysis. Research published in the journal covers topics such as imaging technologies, education, and best practices in forensic radiology and imaging.
Research suggests that lead exposure in children can lead to irreversible damage, including learning disabilities, behavioral problems, and lowered intelligence. Public education is needed to address the ongoing problem of lead exposure and its devastating effects on young people.
A recent issue of ZooKeys published 27 new moth species from North and South America, including the Neotropical tigermoth family. These discoveries expand the geographic reach of moth diversity in the region.
A new study finds that happiness increases with age, but a person's overall level of well-being depends on when they were born. Life satisfaction increased over time for each birth cohort, while those born earlier in the 20th century had lower levels of well-being due to economic conditions.
JoVE's new Chemistry section publishes a novel experimental approach to study antifreeze proteins, showcasing the potential for these proteins in cryopreservation and tissue preservation. By visualizing dynamic processes, JoVE aims to facilitate reproducible chemistry research.
A study published in Optometry and Vision Science found high rates of vision problems in both military and civilian patients with TBI, including difficulty reading and light sensitivity. Comprehensive eye examinations are recommended following even mild traumatic brain injury.
Researchers found that modafinil improved response inhibition in patients with initially poor impulse control, but had a detrimental effect in those with low initial impulsivity levels. The study suggests personalized medicine approaches may be necessary when prescribing modafinil for treatment of alcohol dependence.
A network of steroid molecules found in the brain is disrupted during HIV infection, leading to brain damage. Treatment with DHEA-S has been shown to prevent neuronal damage and reduce neurovirulence.
A positive family climate in adolescence is associated with more positive engagement in marriages and lower hostility towards spouses. This link suggests that family dynamics can influence relationship style into adulthood.
The International Society of Hymenopterists and Pensoft Publishers' switch to open access has led to a flexible schedule allowing an unlimited number of published articles per year. This change has also facilitated public outreach through press releases and social media, increasing the research's popularity.
Dual-identity immigrants who perceive their cultural identities as incompatible are more likely to sympathize with radical political action, according to new research published in Psychological Science. This finding holds true for both Turkish and Russian immigrant groups.
Research suggests that being in a position of power can enhance subjective well-being through increased feelings of authenticity. The study found that powerful individuals are more content and experience greater happiness due to their ability to act in congruence with their internal desires and inclinations.
A new study published in Psychological Science suggests that color-grapheme synesthesia is linked to childhood exposure to magnetic colored letters, which triggered the formation of specific, automatic color-letter pairings. These findings indicate that learning and memory play a central role in the development of true synesthesia.
A recent study by Michael O'Brien and colleagues found that certain climate change terms entered the popular vocabulary at varying rates, with some gaining popularity in a few years and others taking decades. The study analyzed word usage in popular literature using Google's Ngram database and suggests that better science communication...
A new study published in Psychological Science found that people tend to consume nearly 40% more food when primed with messages about tough times. When told the food was low-calorie, they consumed 25% less, highlighting a survival instinct for high-calorie foods.
A study of over a thousand women reveals that both adaptive and maladaptive perfectionism contribute to body dissatisfaction, increasing the risk of developing an eating disorder. Women who desired lower BMIs showed greater concern about making mistakes and self-doubt, highlighting the need for addressing 'all or nothing' attitudes.