Articles tagged with Open Access
A new study analyzed tooth wear patterns on fossil teeth from East African hominins and found that Paranthropus aethiopicus and Paranthropus boisei had softer diets than previously thought. The researchers' findings contradict previous isotopic evidence suggesting these species ate high proportions of fibrous, abrasive C4 plants.
Two new species of lizards, Liolaemus janequeoae and Liolaemus leftrarui, have been discovered in the Andean highlands of Southern Chile. These species were named after courageous tribal chiefs who fought against colonial Spaniards during the Arauco war.
Scientists have discovered 43 new species of scaffold web spiders, significantly increasing the known family size by approximately 20%. The discovery was made through a comprehensive survey of individuals collected from across China, Indonesia, and Southeast Asia.
A study found dramatic declines in sunflower sea star populations due to sea star wasting disease, affecting the Salish Sea ecosystem's balance. The disease has effectively disappeared these key predators from the area.
A new species of tiny, pea-sized crab has been found to parasitize a large date mussel in the Solomon Islands. The crab, named Serenotheres janus, features a unique characteristic plate on its carapace, similar to the two-faced Roman god Janus.
Researchers delivered human stem cells to damaged heart muscles in rats and found regional functional changes, while non-cell seeded sutures showed no effect. The study demonstrates potential for cell therapeutics to deliver cells to specific targets.
Researchers have discovered a new termite species Proneotermes macondianus in Colombian dry forests, featuring elongated heads and voracious appetites for drywood. The species has been described as part of the Colombian natural ecosystem, recognizing its importance in the region's biodiversity.
The Electrochemical Society (ECS) has removed the paywall to its digital library during Open Access Week, providing free access to over 132,000 scientific articles. This move is a precursor to ECS's Free the Science initiative, which aims to make the entire digital library open access by 2024.
A study of over 1.2 million UK women found that lower education levels and living in deprived areas increased the risk of coronary heart disease due to smoking, obesity, and physical inactivity. Lifestyle factors accounted for most of the social inequalities in heart disease risk, with smoking being the most significant factor.
Researchers have recorded a new sighting of Günther's sea snake, a rarely seen venomous species, in Iranian coastal waters. The discovery expands the species' known range and brings the total number of sea snakes in the area to ten.
The Reactome project has released its 10,000th human protein, marking a significant milestone in its annotation and expansion. This achievement enables researchers to better understand genomic variation leading to diseases like cancer and develop more effective treatments.
A study has found that the North American jewelled spider fly genus, known for its brilliant colouration, is a deadly predator of tarantulas. The flies' larvae are particularly insidious, inserting themselves into tarantula hosts and killing them by bursting out of their abdomens.
Researchers analyzed costs and benefits of controlling giant hogweed in Germany to inform policymakers. They found that eradication strategies depend on period length and can have significant societal impacts. The study provides a guideline for assessing invasive species control in European countries.
A study published in BMC Public Health found that people's judgements of their own levels of intoxication and associated risks are related to the drunkenness of their peers, not objective alcohol consumption. Participants were more likely to underestimate their drinking when surrounded by others who were intoxicated.
A new bivalve species, Borniopsis mortoni, has been discovered dwelling on a sea cucumber in mudflats off southwestern Shikoku Island, Japan. The species uses the host burrows for shelter from predators and has adapted to its small body size due to the narrow burrow of the host sea cucumber.
A University of Washington study found that shark teeth shape influences biting performance, with some species' teeth cutting better and dulling faster than others. The research used a reciprocating saw and glue to test tooth performance under realistic conditions.
The Great Elephant Census reports a substantial decline in African savanna elephant numbers over the last decade, with an estimated population of 352,271 in 18 countries. Poaching is the primary cause of this decline, with large numbers of carcasses found in protected areas indicating that elephants are struggling to survive.
A new test is required to evaluate the quality and safety of sunglasses, which can deteriorate over time due to UV exposure. The current standard relies on a aging test that simulates 50 hours of sun exposure, but this may not accurately reflect real-world conditions.
Female domestic cats distinguish between kitten calls conveying different levels of urgency and react accordingly, researchers found. In contrast, male cats do not exhibit a similar response to kitten calls regardless of the level of urgency.
The gut microbiome plays a complex role in cognitive and psychiatric disorders, including autism spectrum disorder, schizophrenia, Alzheimer's disease, and Parkinson's disease. Researchers are exploring synthetic biology to develop engineered bacteria that can remodel the gut microbiota and treat these conditions.
The BMC Ecology Image Competition 2016 featured a diverse range of images showcasing biodiversity, natural beauty, and biological interactions. Davide Gaglio's silhouette of antelope grazing against the sunrise in the Kalahari Desert won the top prize.
Researchers observed that certain bees act as 'fanners' during the hottest part of the day, funneling air towards cooler nest regions. This collective respiratory movement may help cool the nest with a mechanism analogous to mammalian inhalation.
PharmacoEconomics - Open will provide readers with the latest on cost and health outcomes associated with drugs, devices, and healthcare interventions. The new journal aims to disseminate credible open access information to researchers, decision makers, and patients, maximizing the reach of their work.
A robot called SCINDR aims to connect medical scientists worldwide who are working on similar research projects. By analyzing open data from electronic lab notebooks, the robot will suggest collaborations between researchers, potentially accelerating discoveries and treatments.
A new solitary species of zoantharian was discovered off the coast of Okinawa, Japan. The species, Sphenopus exilis, lacks zooxanthellae and is much smaller than other known species.
People who have recently attempted to quit smoking are more likely to try to drink less alcohol. They report lower levels of alcohol consumption and are less likely to binge drink compared to other smokers. This finding goes against the common assumption that quitters tend to increase their drinking.
A new species of scorpionfish, Scorpaenodes barrybrowni, has been discovered in the Caribbean by a team of scientists using a manned submersible. The fish is found at depths between 95m and 160m, making it the deepest-living member of its genus in the western Atlantic Ocean.
A new species of rain frog, Pristimantis prometeii, has been discovered in southwestern Ecuador and named after the Greek hero Prometheus. The frog grows to 2-3 cm and is part of a group of directly developing frogs that do not have an aquatic tadpole stage.
Epilepsia Open is an international, peer-reviewed journal covering comprehensive epilepsy research, including clinical trials, imaging and pathology research. The journal aims to make original research widely available through open access publication.
The newly discovered Telipogon diabolicus orchid species has a distinctive devil-like appearance, with a 'devil's head' at its center. Found in a critically endangered habitat in southern Colombia, the plant's unique features make it easily distinguishable from other species.
Research found that female bonobos' unreliable sexual swellings make it difficult for males to time their mating efforts accurately. This may reduce aggressive mate competition and result in bonobo societies being more peaceful. The study advances understanding of the evolution of sexual signaling in our closest relatives.
A new Colombian tarantula species has been discovered, featuring extraordinary defensive hairs that challenge traditional attack methods. The species, Kankuamo marquezi, is named after Gabriel Garcia Marquez and honors an indigenous people from the Caribbean coast.
Health Equity is a new peer-reviewed open access journal launching in Fall 2016, focusing on translational research, prevention, diagnosis, treatment, and management of disease to achieve optimal outcomes and health equity. The journal will serve as a primary resource for organizations and individuals working with vulnerable populations.
A study published in BMC Public Health found that nearly a quarter of US adults reported looking for information on tobacco constituents, with young adults and smokers more likely to do so. The research suggests that making this information available could improve public health and reduce tobacco use.
The low FODMAP diet has been found to be an effective treatment option for irritable bowel syndrome (IBS), with a significant body of evidence supporting its efficacy. The long-term effects of this dietary approach, however, require further investigation.
Researchers found that females in the Chinese Hume Warbler species prefer males who sing simple songs over those with complex songs. This preference may be driven by the need to minimize predation risk and optimize nesting behavior.
A new species of goby, the Godzilla goby, has been discovered in the southern Caribbean by the Smithsonian Institution's Deep Reef Observation Project (DROP). The fish features bright yellow and orange colors, a large head, and unique dental structure.
A study finds that fishing closures in Indonesia's shark sanctuary increase shark abundance, while also forcing fishermen to fish in unprotected areas, often turning to illegal practices. Ecotourism may provide an alternative livelihood, but its impact on fishing pressure and illegal activity is uncertain.
Two new research papers on scabies and tapeworms showcase a collaboration with protocols.io to share scientific methods, improving reproducibility. The articles provide detailed and complete methodology descriptions, enabling researchers to easily access and build upon the studies.
The first FORCE11 Scholarly Commons workshop aimed to restart scholarly communication using technology and business-enabled models. The report published in RIO Journal outlines five principles: open and sustainable, fair, credit for all endeavors, technology- and business-enabled, not -led, and governance and funding.
A study suggests that women in Corded Ware culture were highly mobile, with 42% of individuals found to be non-local, indicating a pattern of female exogamy
A study of 88 teenage boys found that those who experienced sudden growth spurts had lower coordination and more irregular gaits than their peers, suggesting that the brain needs time to adjust to rapid height increases.
A recent study published in PLOS ONE found that ocelot densities in the Brazilian Amazon may be stable but lower than predicted. The research used camera-trap surveys to estimate ocelot density in a pristine forest area and found an average of 25 ocelots per 100 km2, which is lower than expected for the region.
Researchers found that email-based exercises showed sustained improvements in psychological health over two years, with significant effects on stress, confidence, and gratitude. The study suggests that internet-based interventions can be an effective tool for promoting mental health.
Dr. Michael Skvarla's Ph.D. research at the University of Arkansas has discovered 30 previously unknown sawfly species in the state. The study highlights the vast natural history still to be explored about insects, with many species having large range extensions across hundreds of miles.
The Open Neuroimaging Laboratory aims to aggregate annotated brain imaging data and develop a tool for distributed team collaboration. The project seeks to improve transparency, statistical power, and reproducibility in brain data analysis.
The Italian Botanical Society has launched an online open-access journal called Italian Botanist, which covers both Italian and international research in botany and mycology. The new journal is part of Pensoft's portfolio and aims to boost scientific value and international visibility.
In a groundbreaking discovery, Czech researchers found the first case of ovoviviparity in long-horned beetles from Borneo, resulting in three new genera and four species descriptions. The study reveals high morphological diversity in this lineage, challenging current knowledge on beetle reproduction.
A flexible exosuit developed by Harvard University researchers reduces the metabolic cost of loaded walking by 7.3% on average, allowing wearers to return to a natural walking profile. The device is composed of textiles and assists the hip and ankle joints, reducing work done without impacting movement freedom.
The Open Science Prize has announced six team finalists to develop prototypes addressing big data access and usage challenges. The teams will receive $80,000 each and compete for the grand prize of $230,000.
A systematic review of seven randomized controlled trials found little evidence of an effect of probiotics on the gut microbiota of healthy adults. The study suggested that measuring the effect of probiotics in healthy individuals is more difficult due to the lack of a clear definition of a normal or healthy fecal microbial community.
A new parasitic wasp species, Conobregma bradpitti, has been discovered in South Africa, measuring less than 2 mm and bearing a striking resemblance to Hollywood star Brad Pitt. The species belongs to a large group of wasps that lay eggs in moth or butterfly caterpillars.
Researchers identified factors that make some species more resilient to extinction, including color variation, live birth, and low-latitude habitats. These species are more likely to adapt to future climate changes, helping conservationists predict which species are most at risk.
New research suggests that heat-based exercise is a more efficient means of improving altitude tolerance than normobaric altitude training. Heat-based training reduced physical strain and improved time-trial performance in cyclists, with similar effects on blood cells as low-oxygen training.
Researchers designed a biomimetic environment to support the growth of engineered whole lungs. The new bioreactor system mimics ventilation and blood flow in the chest cavity, keeping lung tissue alive and functional.
A study by Emile Fiesler and Tracy Drake discovered 689 species of invertebrates in the Madrona Marsh Preserve, including flightless creatures such as camel crickets and velvet ants. The diversity was found to be surprisingly high despite urbanization pressures.
Researchers Warren Savary and Rob Bryson have discovered a new species of scorpion in the Sierra Nevada foothills, related to several previously described species from California. The discovery highlights the state's vast and underexplored biodiversity, with many scorpion species remaining to be described.
Scientists describe a new Australian land snail species using micro-computed tomography, creating a 3D model of the genitalia without damaging the specimen. The novel method allows for species delimitation and identification of molluscs with reduced dissection, highlighting its potential as an alternative approach.
Dairy fats found on ancient pottery sherds suggest high alpine dairying began at least 3000 years ago. The findings provide early evidence of nutritious resources being produced and exchanged for socioeconomic development.
A collaborative collection development platform called Cobweb is proposed to support comprehensive web archiving by coordinating independent activities of the web archiving community. The platform will leverage existing tools and sources of archival information to retrieve holdings data from over 3,500 collections across 350 institutions.