Articles tagged with Discovery Research
A recent study found that taller young men may be less likely to develop dementia later in life. The research adjusted for factors such as education and intelligence, suggesting an association between height and reduced dementia risk.
Researchers at UC San Francisco, UNC and UB have discovered novel melatonin receptor molecules that can modulate circadian rhythms. These molecules attach to the MT1 melatonin receptor with high selectivity, generating cellular responses opposite to those of melatonin.
A new study by Purdue University researchers found that a family history of alcoholism can alter the brain's ability to switch between active and resting states. The brain reconfigures itself after completing a mentally demanding task, but those with a family history of addiction may not experience this process.
Researchers discovered three new Araniella and Neoscona orb-weaver spider species, including one named after Villani, highlighting the need for taxonomic research to protect biodiversity. The study reveals the importance of conservation efforts in preserving species diversity.
A new study by University of Cincinnati researchers shows a 2,328% increase in naloxone prescriptions dispensed in Ohio since 2015. Low-employment counties had 18% more prescriptions dispensed per month compared to high employment counties.
Seismologists have recovered nearly 40-year-old seismic data tapes from the 1980 Mount St. Helens eruption, providing a near-continuous sequence of activity leading up to the May 18th event. The data analysis suggests no significant change in seismic signals that would have hinted at an imminent major eruption.
Researchers at Moscow Institute of Physics and Technology have identified quinone molecules in the C ring of ATP synthase, a molecular machine that produces energy-conserving compound ATP. The discovery opens up new avenues for understanding how cells store and utilize energy.
Researchers at NRL have discovered a new platform for quantum technologies by suspending two-dimensional (2-D) crystals over pores in a slab of gold. This approach may help develop new materials for secure communication and sensing technologies based on unique atomic laws.
The journal will publish short-form 'From Practice' articles and data articles, bridging the gap between natural resource managers and applied scientists. The new online repository Applied Ecology Resources will facilitate information exchange among practitioners and academics.
Mark Beno, a senior chemist at Argonne National Laboratory, was posthumously awarded the AAAS Fellow distinction for his pioneering work on chemical crystallography. He made significant contributions to understanding high-temperature superconductors and developed beamlines at the Advanced Photon Source.
A large multinational study found no harm from consuming eggs, with moderate intake (one egg per day) not increasing the risk of cardiovascular disease or mortality. The study analyzed data from 146,011 individuals across 21 countries and found no association between egg consumption and blood cholesterol levels.
Scientists at Leibniz Institute of Plant Genetics and Crop Plant Research discovered a new type of centromere in the European dodder, Cuscuta europaea. Unlike typical monocentric or holocentric species, the unique centromere in C. europaea was found to be independent of CENH3 histone distribution.
Researchers discovered that fruit flies use fly-fly interactions to establish regular spacing in clusters, driven by a balance between congregating and maintaining personal space. Depriving the flies of their senses results in abnormal responses and high failure rates in cluster formation.
Two Princeton professors critique a study on racial bias in policing, pointing out that it ignored crucial factors like encounter rates and didn't account for all police-civilian interactions. The researchers' conclusions hinge on an assumption that black and white officers encounter black and white civilians equally.
A study found improved real-time prediction of influenza-like illness in five US states compared to current surveillance methods using de-identified data from wearable devices. The researchers used Fitbit data to identify abnormal resting heart rates and sleep patterns, which were linked to increased risk of flu.
A recent study by Harvard's Growth Lab analyzed administrative data on Sweden's 9 million inhabitants, finding that workers with complementary coworkers earn high wages and returns on education, comparable to having a college degree. The research offers a tool to assess the right and wrong coworkers in fields of expertise.
A new study suggests that young startups with strong professional connections are more likely to achieve long-term economic success. The research used a visual network to analyze connections between companies and employees, finding that central positions in the network predicted future success.
Scientists from Heidelberg University discovered the formation of spiral-shaped microtubules using state-of-the-art cryo-EM. The study reveals how the gamma-tubulin ring complex serves as a structural template for microtubule assembly, enabling quick regulation of division and cell growth.
Researchers at the University of Ottawa offer a unique tool to accelerate nanopore research development, making it more accessible and affordable. The innovative approach enables fast, low-cost, and automated fabrication of solid-state nanopores, which hold promise for various applications in medicine, IT, and life sciences.
A new study reveals a worrying trend of urban sprawl worldwide, with less connected street networks in many cities. Cities like Tokyo and Buenos Aires offer inspiration for limiting sprawl, while gridded street networks promote efficient and dense urban form.
The resale ticket market appeals to season ticket holders who want to recoup costs, reducing the need for fans to buy full-season passes. This boosts team revenues by creating an alternative supply of tickets.
Researchers identified five distinct subtypes of advanced pancreatic cancer with unique molecular properties that can be targeted with novel treatments. The study's findings may lead to improved clinical outcomes and personalized treatment decisions for patients with the deadly disease.
The latest version of CLICS significantly increases the number of languages and concepts available, allowing researchers to study colexifications on a global scale. The database facilitates standardization of linguistic datasets and provides solutions to persistent challenges in linguistic research.
Scientists from Arizona State University led a broadest study to date assessing how Bornean elephants utilize different landscapes in Sabah. They found that elephants actively avoided urbanized areas, preferring to travel along ridgelines, and that they required less space than previously thought.
A joint research team from NUS and LIPI uncovered five new bird species and five subspecies in three small island groups off Sulawesi, Indonesia. The discovery highlights the incomplete understanding of species diversity in complex areas like Wallacea.
Researchers discovered 10 new species and subspecies of songbirds from three under-explored islands off Sulawesi, Indonesia. The findings mark the largest number of new species identified from a small geographically confined region in over a century.
A team of scientists has discovered the oldest known fossilized slime mold, dating back 100 million years. The discovery sheds light on the evolutionary history of myxomycetes, revealing key adaptations that allowed them to thrive in ancient environments.
Researchers have discovered how Zika virus protein NS1 reshapes host cell ER to facilitate viral replication. Blocking this process could lead to novel treatments for patients infected with Zika or similar viruses.
The Breakthroughs in Gerontology (BIG) Awards support research into human aging and healthspan. Ursula Jakob will study early epigenetic events that extend lifespan, while Norbert Perrimon will investigate organ communication networks influencing aging.
The National Cancer Institute's Plated Compound Sets provide a convenient and cost-effective way to screen compounds manually. However, some collections contain pan assay interfering and nonspecific compounds that can generate false hits.
A Tel Aviv University study found a technical bias in RNA-seq data that often leads to false results. Researchers were able to identify and remove this bias, preserving biologically relevant findings.
Researchers discovered gigantic clouds of gaseous carbon spanning over 30,000 light-years around young galaxies using ALMA. The findings indicate that carbon atoms produced inside stars in the early Universe have spread beyond galaxies, challenging current understanding of cosmic evolution.
Purdue University engineers develop a way to combine transistors with ferroelectric RAM, overcoming decades-old challenges. The new technology uses alpha indium selenide material to create a semiconductor field-effect transistor that can process and store information.
Rickman was recognized for his contributions to computational materials science, including the development of computer simulation methodologies and material informatics. He is a pioneer in understanding high-entropy alloys and their unique thermal and mechanical properties.
Researchers have discovered a new petit-spot volcano in the Pacific Ocean near Minamitorishima Island, Japan. The young volcano is thought to have erupted less than 3 million years ago and provides valuable insights into the asthenosphere.
Researchers analyzed Ryugu asteroid's impact craters to understand its geological history. The study revealed that the eastern hemisphere was formed earlier than the western hemisphere, with more craters found at lower latitudes.
Researchers have discovered a new fossil species of comma shrimp in Colombia, filling a 160 million-year gap in the evolution of these crustaceans. The fossils, which include hundreds of individuals, are remarkably well preserved and provide insights into the origins and relationships of these marine arthropods.
Researchers dissected protein pattern formation into its main functional modules and rebuilt the process from scratch, identifying the minimal ingredients needed for self-organisation. The new system produces less regular patterns than native systems but is still sufficient for reproducing basic biological processes.
Researchers at McMaster University have discovered a potent new antimicrobial that works against the toughest infectious disease strains, including MRSA. The compound, MAC-545496, cripples MRSA's ability to cause infection by diminishing its tolerance to the immune system and blocking its resistance to antibiotics.
Researchers at FAU Harbor Branch and Wageningen University developed a breakthrough in marine sponge cell culture, demonstrating rapid cell division in nine species. This discovery forms the basis for developing marine invertebrate cell models to understand early animal evolution and determine the role of secondary metabolites.
A study published in PLOS ONE found that over half of people would be willing to donate their personal data for research. The researchers developed a new questionnaire to explore individuals' motivations, which identified three key reasons: serving society, gaining personal benefits, and understanding data purpose.
A team of biologists found at least seven different systems regulating sex determination across closely related species. Genetic analysis revealed three underlying mechanisms driving sexual differentiation in frogs, including the empowerment of a gene that becomes potent for female-specific sex determination.
Genetic analyses reveal a new species, Ryukyu-funori (Gloiopeltis compressa), and multiple unnamed species of Gloiopeltis in Japan, challenging previous classification. The study highlights the high diversity within the genus, with many populations previously misclassified as separate species.
Birch bark tar was the world's oldest glue, used in the Palaeolithic Period and up to late antiquity, according to recent research. Archaeological artefacts suggest it was procured despite birch scarcity, highlighting the strength of traditional practices among the Gauls.
Researchers found serious security vulnerabilities in Intel and STMicroelectronics CPUs, which could be used to steal or alter data on billions of devices. The flaws affect laptop, server, tablet, and desktop users worldwide.
Researchers at Johns Hopkins University discovered that mosquitoes use sound to communicate during mating, which could lead to quieter drones. The study also found that targeting the specific frequency of the sound can disrupt breeding and population growth.
Researchers from NUS discovered the molecular mechanism underlying natural killer T cell lymphoma, identifying MELK as a stabilizer of EZH2 enzyme. Targeting MELK may provide an alternative approach to treating NKTL by increasing sensitivity to Bortezomib treatment.
Researchers found that stressed horses blink less and twitch their upper eyelids more, providing a simple indicator of agitation. The study used non-invasive measurements to test the significance of eyelid twitches as an indicator of stress.
The study reveals that Trm7-Trm734 preferentially methylates specific tRNA transcript variants, and that Trm734 is required for the positioning of tRNA for methylation. This breakthrough contributes to understanding genetic defects and developing new treatments for nosyndromic X-linked intellectual disability.
A study led by Dr Jeremy Lim and his team has discovered that a few thousand globular clusters formed over at least the past 1 billion years, and perhaps many more over cosmic history. This finding explains why these clusters are not as ancient as previously thought.
The MaveDB database was developed to facilitate the sharing of complex functional genomic data sets, enabling researchers to access and interpret complex data more efficiently. This will accelerate research into gene function, disease mechanisms, and protein engineering.
Certain species of resident bacteria can produce enzymes to break down fungal cell walls, protecting plant roots. The discovery represents a big step forward for developing sustainable crop production systems with fewer pesticides.
A new method uses deep neural networks to precisely guide animated characters by inferring various motions, such as sitting, picking up objects, and running. The technique achieves this in a user-friendly way with simple control commands.
La Jolla Institute of Immunology and Seqster partner to accelerate discovery of personalized treatments for severe asthma through longitudinal data analysis. The collaboration enables 5000 participants to share medical records, genomic data, and wearable device data with researchers.
A team at NYU Tandon created a system that lets people use simple English to create complex machine learning-driven visualizations using VisFlow and FlowSense. These frameworks make non-expert users more comfortable with data modeling while providing shortcuts for experienced users.
Companies can mitigate risks by strengthening every vendor handling their data, according to new research from American University. High-profile breaches have shown that even strong cybersecurity measures are not enough if vendors are weak.
Pensoft's new data audit process ensures datasets are fit-to-use prior to peer review, saving time and effort for authors and reviewers. The workflow applies principles of FAIR data and is applicable to data linked from external repositories.
The NIH BRAIN Initiative has awarded over 180 new projects to accelerate neuroscience discoveries, including developing neural circuit tools, studying non-neuronal cells, and analyzing complex data. These advancements aim to improve treatments for conditions like Alzheimer's, Parkinson's, and stroke.
Researchers uncover unique tooth for preening feathers and establish distinct lineage between North American and Asian dromaeosaurids. The discovery provides valuable insight into the evolution of theropod dinosaurs around the world.
The University of Chicago is part of a 3½-year project aiming to harmonize cancer research data, advancing treatments and providing better care. The Center for Cancer Data Harmonization will align with the National Institutes of Health's Cancer Research Data Commons.