Articles tagged with Open Access
Researchers developed energy-recycling stairs that store user's energy during descent and return it during ascent, making stair negotiation easier for elderly and disabled individuals. This technology could be a more affordable alternative to elevators and stair lifts, allowing people to retain their ability to use stairs.
The new journal will publish interdisciplinary research using systems biology and network medicine to personalize patient treatment. It aims to address the need for authoritative information on systems medicine and its integration in clinical care.
A study published in PLOS ONE found that a successful smile may contradict the 'more is always better' principle, with a bigger smile showing more teeth being perceived less well. The researchers also discovered that smiles developed symmetrically are rated as more successful.
A new species of parrot has been identified in the Yucatán Peninsula, Mexico, characterized by its distinctive blue covert feathers and loud, short call. The Blue-winged Amazon parrot is thought to have evolved from the White-fronted parrot around 120,000 years ago.
Researchers replicated traditional Native Californian Indian water bottles to analyze polycyclic aromatic hydrocarbon (PAH) levels. The study found PAHs in the air during production, but not significant leaching from storage.
A systematic review of 71 studies found that occupation is a major factor in vitamin D deficiency, particularly among shift workers and healthcare professionals. Regular screening and education programs can help prevent adverse health outcomes linked to vitamin D insufficiency.
A team led by Thomas Hales has delivered a formal proof of the Kepler Conjecture, resolving a centuries-old mathematical problem. The proof uses computer verification to establish certainty, addressing the community's inability to thoroughly verify previous attempts.
Scientists develop a new method for identifying palm species in the Neotropical genus Syagrus by analyzing the first few millimeters of the leaflet margin. This technique is useful when other morphological characteristics are unclear, providing a reliable alternative for species identification.
The Journal has published 3,000 articles per year with an incredibly short submission-to-publication time of <65 days. It plays a crucial role in shaping the evolution of scientific publishing and enables quick dissemination of groundbreaking research.
Dog ownership has been found to encourage older adults to be more physically active, with an average of 22 minutes spent walking per day compared to non-owners. The study, published in BMC Public Health, also showed that dog owners had fewer sedentary events than non-dog owners.
A study published in BMC Public Health found that high alcohol consumption from age 16 to 43 is linked to higher blood glucose levels in women, while men's consumption did not show the same association. The long-term study of over 900 participants revealed an important risk factor for type 2 diabetes.
Scientists assess invasive alien plant control measures in Kruger National Park, finding shortcomings including inadequate goal-setting and planning. The study recommends prioritizing species based on formal documentation and regular monitoring to optimize funding allocation.
A recent study published in Rice journal reveals that rice bran contains high levels of essential vitamins, amino acids, and antioxidants, making it a potential health food. The researchers identified over 400 compounds in rice bran that could provide medicinal benefits.
A new species of frog has been discovered in the Neotropics, featuring transparent skin that allows its heart to be visible. The species, Hyalinobatrachium yaku, is characterized by dark green spots on its head and body, and a unique call. Its distribution is uncertain due to its small size and habitat destruction.
A recent study published in BMC Public Health found that young people who were happier and more aware of the harms of alcohol and cigarettes were more likely to never drink or smoke. Nearly 70% of participants labeled themselves as persistent non-users, scoring highest on harm awareness and happiness tests.
A new study published in BMC Public Health found that enforcing rules about bedtimes on weekdays significantly impacts children's sleep. Parents who enforce bedtime rules on weekdays are 59% more likely to have their child meeting sleep guidelines, according to the researchers.
The High Plains aquifer is a critical water source for US agriculture, but its long-term viability is threatened by diminishing groundwater levels. The authors argue that good management practices can extend the aquifer's lifespan, but require collective effort and cooperation across disciplines and political divides.
The new Phytobiomes journal aims to bridge the gap between basic and applied research in sustainable crop production. The journal publishes high-quality research papers on phytobiomes, exploring interactions between plants and their environment.
By 2040, at least 160,000 people annually will require palliative care due to chronic illnesses and end-of-life care. The researchers predict a significant increase in the number of people with palliative care needs due to aging population and rising prevalence of chronic progressive illnesses.
Researchers discover two new shrimp species in burrows at the bottom of the Gulf of California. The study reveals details about the habitats and characteristics of these crustaceans, shedding light on the biodiversity of the region.
The ORION project aims to explore ways to open up research funding, organization, and processes to the public. It will develop good practices and concrete actions for research organizations to implement Open Science and Responsible Research Innovation (RRI). The project will generate new training content, share lessons learned, and dis...
Researchers analyzed high-speed endoscopic videos of vibrating vocal folds and audio recordings to study register changes in professional sopranos. They found distinct vocal fold vibratory patterns, including abrupt transitions and temporary loss of contact, which correlate with audible register breaks.
A new computer model assesses real-time Zika epidemic risk in US cities by combining population dynamics, historical infection rates, socioeconomics, and mosquito density. The model predicts that certain counties in Texas have the highest risk of Zika transmission, while others have nearly no risk.
A new type of footprint made by 247-million-year-old reptiles has been discovered in the Pyrenees. The discovery suggests that archosauromorphs played a large role in vertebrate recovery following the Permian mass extinction.
A point/counterpoint debate examines two approaches to controlling the opioid epidemic: increasing regulation of physician prescribing practices or better educating patients and doctors. The discussion highlights the importance of finding a balance between regulating opioid use and providing alternative pain management options.
The Trump administration can fundamentally transform a fragmented and expensive healthcare system by putting patients first. Dr. Stephen K. Klasko offers 12 recommendations for true transformation, urging the president to embrace change.
A study developed the Historic Book Odour Wheel to document the aromas associated with old books. Visitors to libraries described the smell as 'woody', 'smoky', and 'earthy'. The wheel combines chemical descriptions with sensory inputs, providing a tool for conservators and heritage management.
Researchers at Fraunhofer Institute develop a prototype lab-on-a-chip platform for automating molecular pathogen detection, enabling diagnostics in previously inaccessible situations. The platform integrates multiple processes without increasing complexity, promising to simplify pathogen analysis.
Scientists have identified three new species of ground snakes in Ecuador, including the Critically Endangered Cerberus Groundsnake. The study highlights the importance of genetic analysis in resolving problematic species delimitation and conservation efforts.
A new species of terrestrial crab has been discovered in Hong Kong, with characteristics including a dark brown carapace and long legs. The discovery highlights the need for conservation efforts due to habitat destruction caused by pollution and land reclamation.
A new genus of copepods, Eirinicaris antonioi, has been discovered in Brazil's rocky savannas, providing insights into ancient species distribution. The discovery highlights the vast amounts of undiscovered biodiversity in these ecosystems, which face significant anthropogenic threats.
A study published in PLOS ONE suggests that marine recovery after the late Permian mass extinction was likely delayed by subsequent biotic crises. The researchers found that extinction rates of marine invertebrates peaked twice during the early Triassic, and ecological diversity increased only after a relaxation of environmental stresses.
Two top entomology students, Paul Baker and Emily Nadeau, were honored with the naming of new wasp species, Leuroagathis paulbakeri and Scabagathis emilynadeauae. A new genus, Chimaeragathis, is also named after the Greek mythological monster Chimera, reflecting its distinct diagnostic characters.
Brazilian scientists propose a new approach to classify subterranean organisms, highlighting the importance of studying dynamics over three years and considering habitat outside caves. This improved system is crucial for conservation efforts, as misclassification can impair policy efficiency.
The Nextstrain software tool has won the first-ever international Open Science Prize for its ability to track genetic mutations during disease outbreaks. The platform makes it easier to share and analyze genetic sequencing data, aiming to speed discoveries and improve human health.
A new species of parasitic wasp, Poropoea africana, has been found in the eggs of leaf-rolling weevils in northeastern Gabon. The wasp measures less than 2mm and has unique physical characteristics that distinguish it from related species.
Scientists from India have discovered seven new frog species in the Western Ghats biodiversity hotspot, with four being miniature-sized and among the smallest known frogs. The discovery highlights the high diversity of Night Frogs in the region, particularly in diminutive forms.
A new species of satiny-white winged moth was discovered in the White Sands National Monument and named delindae in honor of Steve Mix's supportive mother Delinda Mix. The moth was identified by Eric H. Metzler after a decade of studying the local fauna.
A new facial recognition system, LemurFaceID, can correctly identify individual lemurs using photos of their faces, offering a non-invasive alternative to traditional methods. The system shows high accuracy in identifying lemurs across different species, with potential applications for conservation and research.
Researchers from Stanford University review biomimetic strategies to heal bone defects, focusing on cell transplantation and grafts based on soluble bone minerals or structural proteins. The study highlights the potential of biomimetics in regenerative medicine.
McGill University has become the world's first Open Science academic institution, aiming to accelerate research and discovery of new treatments for neurological diseases. The MNI is opening its books to international partners, ensuring transparent data sharing on genomic and health data.
Researchers found that male flies are attracted to specific flash frequencies from female wings, with a preference for young females' slower wing beats of 178Hz. The study suggests that wing movement contributes to mate selection and may be a common phenomenon in other insects.
A newly discovered beetle species, Nymphister kronaueri, has been found to hitch a ride on the back of army ants as a means of transportation. The beetle uses its strong mandibles to anchor itself tightly to the ant's body, mimicking the shape and appearance of the ant's abdomen.
A new species of gecko with massive scales has been identified, having the largest scales of any gecko. The skin of this gecko is specially adapted to tearing, allowing it to escape predators easily and regenerate its scales quickly.
Researchers found that Lybia boxer crabs acquire sea anemones by stealing from each other and splitting them into two identical clones. The study, published in PeerJ, involved over 100 crabs observed in the wild and laboratory experiments.
A new species of hermit crab with bright red stripes has been discovered in the Caribbean. The species, named Pylopaguropsis mollymullerae, features a unique pincer shape and is believed to have an ecological association with moray eels.
A new species of parasitic wasp, Euderus set, has been discovered in the southeastern United States, manipulating its host's behavior to survive. The wasp's behavior is reminiscent of ancient Egyptian mythology's god Set, who controlled evil animals and even killed his brother Osiris.
A southern hemisphere moth species has been found to be resident in central Portugal, with a possible link to imported timber from South America. The species, Borkhausenia crimnodes, is likely to feed on decomposed plants and may exhibit invasive behavior.
A new research paper examines the effects of Sudden Vegetation Dieback on salt marsh soil communities, finding a reduction in Bacteroidetes-related bacteria and an enrichment of sulfate-reducing bacteria. The study highlights the importance of wetlands as natural carbon sinks and mitigating future climate change.
Researchers from Chinese Academy of Sciences identified a new species of catfish in the Mali Hka River drainage in Myanmar. The newly discovered Oreoglanis hponkanensis has distinct morphological features, including unusual teeth and coloration.
Researchers have recovered over 100 billion micrometeorites from urban areas, including Norway, and found that the majority are cosmic spherules, representing the youngest large MMs yet recovered. This study challenges the long-held belief that these particles can only be found in pristine environments.
A new species of twirler moth, Neopalpa donaldtrumpi, has been discovered in California and Baja California, Mexico. The moth's yellowish-white scales on its head were used to create an amusing reference to Donald Trump's hairstyle.
A UK study found that eating disorders are not limited to adolescence or early adulthood, affecting 3% of mid-life women. The research also identified risk factors such as childhood unhappiness, parental divorce, and sexual abuse.
A new study found that patients given psychological support before heart surgery scored lower on disability tests, had better mental quality-of-life, and reported more physical activity. Personalized support appeared to have the greatest benefit, and a short-term intervention can be easily implemented in cardiac surgery units.
A new plant species, Espeletia praesidentis, has been discovered in Colombia's Páramo de Presidente region. The plant was named in honor of President Juan Manuel Santos due to his Nobel Peace Prize achievements, which made the area safe for researchers.
Entomologists describe five new species and two newly recorded snout moth genera Lista in China, bringing total to ten species known from the country. The brightly colored wings of these moths have made them difficult to distinguish from one another, but this study sheds light on their taxonomy.
A new study suggests that nearly a quarter of attempted suicides at metro stations can be identified using real-time CCTV, paving the way for prevention. The researchers found that specific behaviours such as pacing and leaving objects on the platform could indicate suicide risk.
Recent evidence suggests a link between the gut microbiome and colorectal cancer development, with specific types of intestinal bacteria contributing to disease progression. Dietary-based therapeutic interventions, such as probiotics and prebiotics, may help modify the gut microbiome to reduce CRC risk.
According to a study published in BMC Psychiatry, pets offer significant support for individuals managing long-term mental health conditions. Participants reported that their pets helped manage stigma associated with their condition and provided unconditional validation during times of crisis.
American scientists have identified two new basslet species in the Caribbean, characterized by distinctive hourglass-shaped markings. The discoveries were made using a submersible to collect specimens from deep reefs and are part of the Smithsonian's Deep Reef Observation Project.