Articles tagged with Open Access
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.
Research published in PLOS ONE found that higher aerobic fitness levels in 9-10-year-olds are linked to better recall of learned information. The study suggests that reducing physical education may not be the best way to ensure educational success among young people.
Researchers discovered three major river systems that likely existed in North Africa 130,000-100,000 years ago, creating fertile habitats for animals and vegetation. The Irharhar river may have been a viable route for human migration across the region.
Researchers at Ateneo de Manila University discovered a new species of aquatic beetle in a small creek within the university's campus. The tiny insect, Hydraena ateneo, is one of 14 known species of its genus and highlights the diversity of life in urban areas.
Research published in PLOS ONE found that logging, agriculture, and natural reforestation have changed forest composition across nine states in the northeastern US. Beech trees decreased significantly, while fir, cherry, and maple trees increased in abundance.
A nationwide smoke-free legislation in Greece showed lower secondhand smoke concentrations after the ban, but levels increased again over time. The presence of ashtrays or their equivalents was strongly associated with higher secondhand smoke levels, suggesting that enforcement may be a factor.
A new recombinant antibody can detect and isolate mesenchymal stem cells (MSCs) from umbilical cord blood, a nonembryonic source with promising applications in tissue engineering and blood stem cell transplantation. The antibody recognizes an i blood group antigen present on MSCs.
A recent study using DNA barcodes identified two distinct species of diamondback moths in Australia, one of which is the well-known pest and the other a newly discovered species named Plutella australiana. The discovery highlights the complexity of this global pest and its ability to evolve resistance to control methods.
Frontiers' new journal in Energy Research will publish rigorously peer-reviewed articles on various topics related to energy systems, including nanotechnology solutions, policies, and storage. The journal aims to provide a free-to-access platform for researchers to share their findings with the scientific community.
Researchers have uncovered evidence of early Holocene hunter-gatherer settlements in the Bolivian Amazon, dating back approximately 10,400 years. The discovery of 'shell middens' reveals human presence in the region, with samples showing a mix of animal bones, freshwater snail shells, and pottery.
Research published in PLOS ONE found that fast-food marketing aimed at children emphasizes giveaways and movie tie-ins more frequently than ads targeted at adults. The study also highlights the importance of aligning advertising to children with health promotion efforts to address concerns about obesity.
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.
Research published in PLOS ONE reveals that native Brazilian fruits, including 'wolf apple', contain higher proportions of bioactive compounds and pigments than conventional Red Delicious apples, making them a potentially nutritious food source.
A new study published in PLOS ONE reveals that prehistoric northern European societies used garlic mustard as a spice, flavored meats and starches. The findings suggest that the practice of using spices to enhance food flavor dates back at least 6,100 years.
Research reveals that smokers with more severe nicotine dependence tend to experience greater weight gain when quitting, even with nicotine replacement therapy. Factors such as serum triglycerides and HDL-cholesterol levels also play a significant role.
Research finds that DNA-based familial search techniques can mistakenly identify second cousins and half-siblings as siblings, with a 3-18% chance of error for first cousins and up to 42% for half-siblings. This misidentification can lead to unnecessary investigations and exacerbate ethical concerns surrounding the use of these methods.
Research suggests climate change induced drought, famines and invasions led to the collapse of Eastern Mediterranean civilizations. The study analyzed pollen grains and sediments to uncover environmental changes that likely drove this crisis.
A study published in PeerJ found that 'ray' wings sold to consumers in Ireland and the UK may include vulnerable species, such as the blonde ray, which has a declining population trend. The study highlights the need for improved labelling of foods to protect consumers and promote conservation.
A study found that CDV infected at least 1% of Amur tigers since 2009, causing fatal neurological disease. The virus is spread through contact with domestic dogs or other wild carnivores, posing a significant threat to the critically endangered species.
The new open access title provides high-quality video demonstrations of endoscopic findings and procedures, along with concise articles detailing procedures and findings. The video journal aims to be the premium international reference for endoscopic findings and procedures.
Research published in PLOS ONE found that physical handicaps like being tied down make men overestimate an opponent's size and underestimate their own. This effect persists even when anxiety is ruled out, suggesting an automatic processing of physical capacities towards potential conflicts with others.
Research suggests that believing in precognition can provide a psychological boost to perceived control, particularly when individuals feel a loss of control. People who experienced loss of control reported increased belief in precognition and subsequently felt more in control.
Research found that five-to-six-year-old children are more likely to exhibit altruistic behavior towards peers who demonstrate helpfulness. Observing positive interactions with other children evokes positive emotions and encourages bystanders to reciprocate with kindness.
A study published in PLOS ONE found that dogs yawn contagiously and respond more frequently to their owner's yawns than a stranger's. The researchers suggest that this may be an emotionally connected behavior similar to humans.
Research found that responses to placebos are influenced by diverse factors including route of administration, environmental cues, and learning. Participants' expectations correlated with pain thresholds and tolerance, suggesting a complex relationship between placebo effects and individual traits. Sham acupuncture's effect on genuine ...
The American Neurological Association has launched a new open access journal, Annals of Clinical and Translational Neurology, to publish original research and scholarly reviews on nervous system diseases. The journal is supported by Annals of Neurology, the most prestigious peer-reviewed clinical neurology journal worldwide.
Research found that eating lunch with friends reduces cognitive control and calms individuals, while improving social harmony. The study suggests that reduced cognitive control can be beneficial in situations where social harmony or creativity is desired.
Researchers have developed a tiny, light-controlled gold particle that can release DNA controls to switch blood clotting on and off. This two-way switch relies on selective release of different DNA molecules from gold nanoparticles under different laser wavelengths.
A study found that professionals overestimate applicants' abilities due to favorable circumstances, inflating qualifications and failing to account for school performance. This attribution error affects graduate school admissions and job evaluations.
Researchers found that a speaker's ability to act on their words influences listeners' brain responses, with more impactful statements made by political figures. The study used brain scans to compare responses to implausible statements from high and low-status speakers.
A recent study published in PLOS ONE reveals that experiencing weight discrimination increases the likelihood of becoming and staying obese. Researchers analyzed data from over 6000 participants, finding a significant correlation between perceived weight discrimination and obesity rates.
Sauropod dinosaurs like Diplodocus and Camarasaurus replaced their teeth frequently, with some species replacing up to one tooth every 62 days. This constant growth and replacement was likely caused by the high amount of plant food they consumed, which led to extensive tooth wear.
Research published in PLOS ONE found that bodychecking rules didn't decrease concussions in elite hockey. Concussions were caused by body-checking 64% of the time, while illegal incidents accounted for only 28%. The authors suggest stricter enforcement or additional rule changes may be needed to reduce injury risk.
A study published in PLOS ONE found that children with high proportions of polyunsaturated fatty acids (PUFA) in their cord blood are more likely to develop respiratory and skin allergies. The researchers discovered that omega-3 and omega-6 PUFAs were particularly associated with an increased risk of allergy development.
The newly described species Ridleyandra chuana is a rare herb found in montane forests of Peninsular Malaysia, with a limited distribution and only two known populations. The conservation status of this species has been assessed as Endangered due to its restricted distribution and low population numbers.
Researchers tracked thresher shark activity and analyzed instances of tail-slapping to stun or kill sardines. The study highlights the diversity of shark hunting strategies in the ocean, where top predators adapt to prey's evasion behaviors.
Researchers found that acoustic features of music influence walkers' stride length and speed, regardless of tempo. Participants who walked to faster-paced music were more likely to rate it as bad or aggressive.
Researchers develop a new way to rapidly produce high-strength metallic alloys, with potential applications in transport and medical devices. The breakthrough uses Spark Plasma Sintering (SPS) system with integrated gas quenching mechanism.
Scientists have discovered a new species of armored catfish, Pareiorhina hyptiorhachis, in the Rio Paraíba do Sul basin, Brazil. The newly described species is one of the smallest representatives of the catfish order, measuring only about 3-3.5 cm in length.
A new method for improving blood supply to engineered replacement tissues uses laminin-derived peptides in hydrogels, which stimulates the growth of microvascular networks. This technology was tested in a mouse cornea transplant and showed successful cell growth and blood vessel formation.
A recent study published in ZooKeys reveals 32 new parasitoid wasp species from the genera Odontacolus and Cyphacolus, characterized by their unique horn-like structure. These tiny wasps are known to be vicious parasitoids, injecting eggs into spider eggs to ensure the development of their offspring.
Researchers have identified genetic markers associated with salamander tail regeneration and found that the width of the tail influences regrowth pace. The study suggests local factors at the site of injury regulate regenerative outgrowth, contributing to differences in regeneration among animals.
Researchers analyzed over 160,000 tweets from personal accounts, corporate accounts and bot-controlled accounts to develop a method to predict when new tweets would be posted. The study found that individual tweeters were most active in the afternoons and evenings, while corporate-managed accounts tweeted during work hours.
Research found that crocodylians have unique multi-sensory organs called dome pressure receptors or Integumentary Sensory organs, which grant fingertip sensitivity and detect surface pressure waves. These sensors also help regulate body temperature and detect suitable habitats.
Researchers developed a novel DNAzyme-gold nanoparticle test to detect dengue virus in mosquitoes, detecting as little as 10 viruses per sample. The assay is stable at high temperatures and can be easily transported and used in remote regions.
Scientists describe three new species of foetid fungi from New Zealand, known for their strong and unpleasant odor. The new species belong to the genus Gymnopus and can be recognized by their rotting cabbage-like smell and distinctive waxy layer.
Runners in a 200-mile Alpine ultramarathon experienced less muscle damage and fatigue compared to those who ran 103 miles. Protective pacing strategies, combined with sleep deprivation effects, may induce relative muscle preservation.
Researchers found that cutlery can alter how we experience food, with weight and color affecting perceived density, saltiness, and sweetness. The study suggests that subtly changing eating implements and tableware can impact our enjoyment of food.
Scientists have discovered a new species of burying beetle, Nicrophorus efferens, in the Solomon Islands Archipelago. The species was found after six specimens were identified as possibly new by PhD student Tonya Mousseau during a visit to the Bishop Museum.
Research published in Critical Care journal suggests that air ambulances are effective and worthy of investment, despite high initial costs. Patients transferred by helicopter tend to have more severe injuries but experience improved survival rates due to faster treatment and care at the scene and during transport.
A new species of moth, Stenoloba solaris, has been described from China with a striking orange circular patch on its wings resembling the rising sun. The moth belongs to the Noctuidae family and is part of a group known for their economic importance in agriculture.
A study published in PLOS ONE suggests that Mesolithic humans transported banded wood snails from southern France to Ireland, based on genetically identical snails found in both regions. The research provides insight into the ancient human migration patterns and their impact on the local ecosystem.
GeoResJ aims to publish top research in the entire earth science field with rapid publication and open access. Elsevier's new journal joins its existing earth and planetary science journals offering authors more choice for scope and access.
A new study finds that global crop yields are increasing at a slower rate than needed to meet projected demands in 2050. The top three countries producing rice and wheat have low yield growth rates, highlighting the need for targeted investments to increase production.
According to a study published in PLOS ONE, the flu vaccine likely prevented approximately 13 million illnesses and over 110,000 hospitalizations in the US between 2006 and 2011. The researchers estimated this impact based on vaccination coverage and vaccine effectiveness.
The UNEX Herbarium has synthesized a comprehensive dataset of 36451 specimens, covering regions including Spain, Portugal, Africa, and Brazil. The dataset is now accessible through the GBIF portal, providing valuable information for researchers and students.
Scientists have discovered 16 new species of Lepidium flora in New Zealand, highlighting the urgent need for conservation efforts. The plants' decline is attributed to habitat loss, ecosystem disruption, and over-collection by botanists.
Researchers found that 10-month-old infants preferentially reach for the victim rather than the aggressor in an animated sequence test. This suggests that infants may exhibit rudimentary sympathy toward others in distress based on their evaluation of roles in interactions.
Researchers found a strong correlation between high altitude and spoken languages that use ejective consonants. Ejectives are absent in the English language, but were found in languages spoken on or near five out of six major high-altitude regions.
Researchers found that loggerhead turtles rely on sight to identify and move towards gelatinous, floating prey like jellyfish and other organisms. They can snack on these low-energy foods approximately twice every hour, suggesting they may rely on such prey for energy more than previously thought.
The analysis of fossil kangaroo teeth reveals a diverse prehistoric habitat in southeastern Queensland, including tropical forests, wetlands, and grasslands. The findings suggest that extinct marsupials occupied specialized dietary niches, contradicting previous assumptions about the region's aridity.