The new micro-CT imaging technology has the potential to transform the landscape of imaging by lowering radiation doses and improving image resolution. The system detects how X-rays bend and measure absorption and phase changes for high contrast visibility.
After the Chicxulub asteroid impact, life on the seafloor recovered with some changes to community structure within 700,000 years. The diversity and abundance of trace fossils responded primarily to variations in organic matter flux.
A new survey found that 9 out of 10 US men ages 18 to 35 want their doctors to ask about intimate partner violence. Men with lower education levels were more likely to be asked about their experiences, while victims of violence supported screenings more strongly.
A high-fat diet combined with antibiotic use significantly increases the risk of developing pre-IBD. The study suggests that this combination disrupts mitochondria in cells of the large intestinal lining, leading to gut inflammation and a vicious cycle of replacing good bacteria with harmful microbes.
Salk scientists have developed a new lineup method that reveals the strength of recognition memory for each face and eliminates unconscious biases. This technique, called paired comparisons, estimates the probability of correctly identifying the culprit, offering an unprecedented quantitative index of certainty.
Researchers from Trinity College Dublin have discovered a new link between impaired brain energy metabolism and delirium, a disorienting disorder common in the elderly. Collectively, their research suggests that therapies focusing on brain energy metabolism may offer new routes to mitigating delirium.
Researchers used drones with thermal cameras to locate ground-nesting farmland bird nests, identifying a promising conservation tool. The system performed best under cloudy and cold conditions, showing potential for automated nest detection in agricultural practices.
A recent study by Case Western Reserve University reveals a correlation between states' voting patterns in the 2016 presidential election and decreases in health insurance coverage. States classified as 'red' had the highest uninsured rates, while 'blue' states saw a decrease of over 7.6 million uninsured adults.
Scientists at TU Dresden and HZDR successfully imitated brain neuron functioning using semiconductor materials. This development enables more efficient and intelligent computing, with potential applications in areas such as robotics and image recognition.
The COVID-19 pandemic has underscored the importance of social determinants, such as housing, income, and chronic health conditions, in influencing an individual's ability to cope with infectious disease. Primary care can play a crucial role in addressing these disparities through emphasis on equity, social determinants, and prevention.
A study by Oregon State University found that Caspian terns have a significant impact on steelhead survival, with predation adding to the annual death toll. The birds' presence was connected to statistically significant decreases in steelhead survival rates, highlighting the need for effective predator management.
Researchers studied robotic explorers' impact on asteroid surfaces, finding that some rocks and boulders likely ricochet due to low gravity. The study provides critical information for designing successful asteroid missions.
A recent Canadian study found that DHA supplements have no effect on bronchopulmonary dysplasia in preterm infants born before the 29th week of pregnancy. The study involved 461 breastfeeding mothers who received either a daily supplement or a placebo, and the results showed no improvement in respiratory conditions by 36 weeks.
A new study from Scripps Research reveals how two key neural circuits control social preference in mice, providing insight into the challenges faced by individuals with autism. The research identifies a specific circuit linking higher-level thought and decision-making to emotional regulation, which is impaired in individuals with autism.
Clinicians and experts gathered at the Toronto International Conference on Social Determinants of Health to discuss strategies for improving health equity in primary care. Key findings emphasized the need to incorporate community members, especially those with lived experiences of discrimination, into healthcare design teams.
Aeroponic vertical farming offers a sustainable solution to grow high-value nutritious crops year-round, reducing environmental impact and increasing productivity. The study identifies seven key research areas to accelerate the growth of this branch of precision agriculture.
Researchers at NREL conducted the first global assessment of solar panel recycling approaches. They recommend focusing on high-value silicon purification and exploring techno-economic analyses to mitigate environmental impacts. The study aims to contribute to a PV circular economy, reducing waste and conserving valuable materials.
Researchers from FAU College of Engineering and Computer Science developed a model to predict COVID-19 spread using innovative big data analytics techniques. The project leverages prior experience in modeling Ebola spread to create computational models that can quickly identify contacts of infected individuals.
Cuba successfully contained COVID-19 through door-to-door screening, utilizing a public health approach that emphasized community-level work. This 'shoe-leather' epidemiology method may have prevented the dramatic failures in the UK's response to the pandemic.
Researchers developed a low-cost, customizable VR system to study animal behavior using freely moving small animals. The system, called PiVR, enables the delivery of virtual realities in real-time, allowing scientists to examine causal relationships between neural activity and specific behaviors.
Infants who are fed in the absence of hunger or beyond fullness may develop skewed perceptions of hunger and fullness, increasing their risk of obesity. Caregiver-infant interactions during feeding can shape infants' self-regulation of energy intake, with feeding responsiveness to cues being linked to obesity.
A recent editorial by University of Pennsylvania School of Nursing researchers emphasizes the importance of palliative care in supporting patients, families, and healthcare systems during pandemics. The authors provide recommendations for integrating palliative nursing roles to mitigate the effects of future health crises.
Moffitt researchers found that umbralisib, a PI3K/CK1ε inhibitor, showed fewer immune-mediated side effects compared to traditional PI3K inhibitors. The study suggests that dual inhibition may improve safety profiles for CLL patients.
The article outlines a 5-phase roadmap for transforming US primary care during the COVID-19 pandemic. The first three phases focus on testing, triage, and virtual visits, while the fourth phase emphasizes recovery after acute care. The fifth phase addresses indirect consequences like worsening mental health and social risks.
A team of researchers from Utah State University and the California Department of Food and Agriculture investigated the evolution of Thistle-down velvet ants' white coloration. They found that the wasps' pale coloring provides thermoecological benefits in their hot desert environment, rather than serving as camouflage to avoid predators.
A national quality improvement collaborative found that making primary care practices more inclusive improves STD and HIV screening rates among LGBT individuals. The program increased estimated HIV screening from 14.8% to 30.5% at participating sites.
A recent study published in Science of the Total Environment reveals that small amounts of plutonium were released into the environment during the 2011 Fukushima nuclear disaster. The research found that plutonium was included inside cesium-rich microparticles, which were emitted from the damaged reactors and deposited across Japan.
A team of scientists from the University of Warwick has discovered a white dwarf star that survived a partial thermonuclear supernova explosion. The star, SDSS J1240+6710, is traveling at an incredible velocity of 900,000 km/h and has a low mass consistent with the loss of mass during the explosion.
A new study uses a humanoid chewing robot to assess medicated chewing gum, replicating human chewing motion in a closed environment. The researchers found that the robot demonstrates a similar release rate of xylitol as human participants, with the greatest release occurring during the first five minutes of chewing.
A recent study published in Communications Biology reveals that osteoblasts use extracellular vesicles to send signaling molecules to immature osteoclasts, triggering their differentiation into mature cells. This process is crucial for bone repair and regeneration after a fracture.
A study published in EBiomedicine reveals a genetic link between the HLA-G gene and preeclampsia. The researchers found that certain alternative forms of the HLA-G gene are connected to the male-to-female ratio at birth, fetal survival, and pregnancy complications.
Researchers at NTU Singapore have created a perovskite solar mini module with the highest power conversion efficiency, paving the way for market adoption. The use of thermal co-evaporation enables scalable production of large-area perovskite solar cells.
Researchers at NHGRI have produced the first end-to-end DNA sequence of a human chromosome, enabling the production of a complete human genome sequence. The achievement opens a new era in genomics research and will aid in gaining a comprehensive understanding of genome function.
The study found family medicine residents are likely to remain in primary care, alleviating the shortage concern. Moderately encouraging findings suggest these graduates continue practicing in the field.
The ENHANCE alliance will strengthen mobility of students and staff, foster inclusiveness in European higher education, and promote joint strategy and European values. The seven partner universities aim to lay the foundation for structures enabling seamless mobility through innovative teaching formats.
A recent review in the Journal of Intelligence identifies two main problems hindering research in comparative psychology: anthropocentrism and a narrow view of cognition. The authors argue that studies should take a biocentric approach, considering each species in its own right, and focus on cognitive abilities unique to each species.
Scientists at Kyushu University created composite membranes with ultrathin layers that selectively separate CO2 from nitrogen, thanks to the molecularly thin interface formed between polymers. The discovery opens a new area for designing more efficient membranes for industrial CO2 capture applications.
A systematic review identified nine barriers and facilitators to primary care team collaboration in case management. Factors such as family context, policy support, and physician buy-in play a significant role in determining success.
Tropical Depression 6E has several small areas of strong storms with cold cloud top temperatures, indicating potential for heavy rainfall. The depression is expected to dissipate due to colder sea surface temperatures and lack of intensity requirements.
Researchers from Peter the Great St.Petersburg Polytechnic University and Tsinghua University created a dynamic light scattering method to determine immune complex sizes in blood serum. The new method can detect diseases, such as autoimmune disorders and cancer, by analyzing changes in immune complex concentrations.
Researchers developed a tiny plastic robot that moves under the influence of light and magnetism, allowing it to attract and capture contaminant particles from the surrounding liquid or pick up and transport cells. The robot operates independently of the water composition, making it suitable for use in contaminated water.
Research has found that nearly all water samples from 15 waterways discharging into the Great Barrier Reef lagoon contained pesticide mixtures, with up to 20 pesticides present in some samples. The study emphasizes the need for improved pesticide management practices among land managers and farmers to reduce losses to waterways.
Researchers have identified AVIL as an oncogene that plays a critical role in the development of glioblastoma. Targeting this gene shows promise as an effective approach for treating the disease.
A machine learning algorithm accurately identifies medical specialties and primary care physicians with 95% accuracy, providing real-time data on the US healthcare workforce. The model correctly predicted 70% of physician practice types within five percentage points, including specialties such as emergency medicine and cardiology.
Vincent Graber, a PhD student in Prof. Eugenio Schuster's group, has been awarded a highly competitive DOE award to conduct research on burn control simulation in fusion reactors. He will work with researchers at PPPL using the TRANSP code to develop more sophisticated models of plasma behavior.
Lord David Blunkett blames UK government's underfunding of the civil service and mistrust of local government for ineffective early pandemic response. He advocates for a more diverse civil service model that leverages outside expertise to improve policy delivery.
A new study using supercomputer simulations reveals the scale of atmosphere loss during giant planetary collisions. Grazing impacts led to less atmospheric loss than direct hits, while higher speeds resulted in complete erosion of the atmosphere. The research provides insight into the evolution of planets and their atmospheres.
A team of researchers has made significant progress in developing a quantum body scanner that can detect cancer with high accuracy. By analyzing the transmission of vector vortex beams through scattering media, they have overcome major hurdles in biomedical imaging. The study's findings suggest that vector vortex beams can preserve the...
A Cornell-led study reveals that sound combinations elicit emotionally intense responses, linking them to meaning. The research suggests that early humans may have used emotion to associate words with meanings, paving the way for language development.
Researchers sequenced over 1,000 viral genomes to identify 35 clusters of genetically identical viruses involving 159 patients. The study also showed a decline in patient admissions with COVID-19 and a rapid decrease in asymptomatic healthcare workers testing positive.
The Andean condor flaps its wings only 1% of the time during flight, with most movement occurring through air currents. Research using high-tech flight-recorders revealed that over 75% of wing movements are associated with take-off.
A Northwestern University-led team discovered the most distant short gamma ray burst (SGRB) with its afterglow measured, located 10 billion light-years away and 3.8 billion years after the Big Bang. The study reveals that neutron stars in a 'teenage' universe may have merged relatively quickly.
A recent study claiming the coronavirus may have jumped from dogs to humans lacks direct evidence, according to a collaborative group of international researchers. The team refuted the earlier study, highlighting that dogs are not special in their content of proteins that interact with viral CpG content.
Researchers at the University of Michigan have discovered a method to stabilize plasma compression using twisted magnetic fields. The technique reduced escaping plasma tentacles by 70% and improved conditions for studying extreme plasma states.
A study found that Australians prioritize paramedic safety and expect them to attend cases involving children or immediate families during a pandemic. However, concerns arise when PPE is scarce, as responders feel it becomes 'above and beyond the call of duty',
Scientists developed a customizable smart window prototype that maximizes design across various criteria, balancing energy usage with lighting and temperature preferences. The approach uses comprehensive physical models and advanced computational techniques to optimize window designs for optimal energy efficiency.
Researchers at Carnegie Mellon University developed a system that enables robots to pick up transparent and reflective objects using a color camera and depth images. The system outperforms previous methods in grasping these challenging objects, with high success rates in both clean and cluttered environments.
A study by Rutgers researchers found that 19% of participants had their first sexual experience before age 13, with same-sex encounters happening on average at 14.5 years.
Researchers at Texas A&M University have developed a new anode design for lithium batteries using carbon nanotubes that enables safe storage of lithium ions and boosts charging speed. The technology prevents dendrite formation, reducing the risk of device explosions and improving battery performance.
A team of archaeologists has discovered the earliest known domestic cat in northern Eurasia, dating back to the late 8th century AD. The well-preserved skeleton revealed that humans cared for the tomcat, suggesting a longer history of human-cat interactions than previously thought.
Researchers at Caltech have found that amino acid tails on RNA polymerase enzymes help them work with different types of DNA, enabling gene activation. The longer the DNA molecule, the longer the tail.
Researchers at Tokyo University of Agriculture and Technology develop a novel collimator using a specially designed metasurface, enabling efficient manipulation of terahertz waves. This breakthrough has significant implications for next-generation wireless communications, security systems, biomedicine, and cultural heritage science.
A recent study has found that various video game practices, including token wagering, real-money gaming, and social casino spending, are significantly linked to problem gambling. Players who engage in these practices are more likely to suffer from disordered gaming, a condition causing significant impairment or distress.
Researchers used single-nucleus sequencing to investigate COVID-19's effects on the heart, discovering that the SARS-CoV-2 receptor is upregulated in patients with pre-existing cardiac conditions only in cardiomyocytes. The study also found no significant impact of hypertension medications on ACE2 levels.
A study suggests that COVID-19 data patterns are driven by variations in testing and reporting practices, rather than social interactions or healthcare quality. The researchers found that changes in reporting methods, such as the timing of death reports, can cause fluctuations in case numbers.
Rice chemist James Tour and his team use adhesive tape to create a silicon oxide film that replaces troublesome anodes in lithium metal batteries. The new coating triples the battery lifetimes of other zero-excess lithium metal batteries, delivering better performance and longer lifespan.
Researchers identify genetic mutation contributing to reproductive isolation between carrion and hooded crows due to differences in plumage color. The mutation appears to have been favored by natural selection, potentially providing a selective advantage in hot regions.
A 10-year study found that radiotherapy in five larger doses, rather than daily doses, is equally effective and safe in the long term. This approach benefits patients with low risk of relapse who cannot tolerate daily radiation due to frailty or chronic conditions.
Researchers developed a new method to map brain-wide connections using DNA barcodes, reducing costs compared to traditional methods. The approach generates virtually infinite labels to distinguish individual cells, enabling the creation of accurate anatomical maps.
Researchers have completed the first end-to-end assembly of a human X chromosome, exceeding the current human reference genome in continuity and accuracy. The breakthrough was made possible by new sequencing technologies that enable ultra-long reads, such as nanopore sequencing.
Researchers found that infusing umbilical cord blood safely and effectively treated 44 children born with various non-cancerous genetic disorders. The treatment resulted in a halting of neurological decline and normal enzyme levels in patients with metabolic disorders, with high safety and efficacy rates.
Researchers found that mice with healthy gut microbiomes were less sick and less likely to spread infection. Introducing certain bacteria or chemical compounds improved immune responses and reduced virus levels.
A new study published in eLife found that twins who survive the loss of their co-twin are at an elevated risk of psychiatric disorders in both the short and longer term. The risk is highest for identical twins and those who experienced a co-twin's death during childhood or young adulthood.
A study by international researchers predicts that a 20-30% increase in invasive alien species will lead to massive global biodiversity loss. The spread of these species is driven primarily by human activities such as trade and climate change, highlighting the need for ambitious countermeasures.
Researchers found graying hair does not linearly progress with age in chimpanzees, but rather plateaus after midlife, leading to a 'salt and pepper' appearance.
A new study found that patients with fewer or milder symptoms have a higher SARS-CoV-2 viral load when diagnosed, which may carry a higher risk of transmission. The study also linked higher viral loads to cancer and cardiovascular disease after adjusting for age.
The world population is projected to peak at 9.7 billion in 2064 and decline to 8.8 billion by 2100 due to low fertility rates. Liberal immigration policies are necessary to maintain population size and economic growth, with the US workforce forecasted to be sustained through large net immigration.
Researchers successfully edited RNA to correct mutations in the MeCP2 protein causing Rett syndrome, a condition affecting 1 in 10,000 live births. The technique holds promise for treating neurological disorders with genetic mutations spread across thousands of cell types.
A study found that cardiac CT exams can effectively screen for osteoporosis by measuring thoracic spine bone mineral density, which is strongly associated with fracture risk. This non-invasive method can guide preventive measures and treatment decisions without adding time or radiation to the exam.
Inaccurate antibiotic allergy records contribute to resistance, increased healthcare costs, and patient safety issues. The study suggests improving registration accuracy through training modules, guidelines, and better communication.
The University of Arkansas will establish the Institute for Integrative and Innovative Research (I3R) with a $194.7 million grant, creating a flexible framework for interdisciplinary research across five clusters: data science, food technology, materials science, bioscience, and integrative systems neuroscience.
Scientists have demonstrated a 'hammer-on' effect in crystals by switching the frequency of atomic motions with an impulsively generated electric current. The technique allows for faster playing and legato, similar to rock guitarists using the hammer-on method.
Research suggests that giving individuals the freedom to choose preferred public goods significantly increases participation rates, fostering conditional cooperation and leading to more wealth generated for players. Local circumstances are found to be more important than global social network characteristics in driving this effect.
A novel mechanism for electron optics in two-dimensional solid-state systems has been introduced, allowing for the control of electrons at the scale of micrometers and nanometers. This breakthrough enables the engineering of quantum-optical phenomena in a variety of materials.
Researchers analyze dried cyanobacteria wafers from Lake Chad for toxins, finding safety concerns but also nutritional benefits. Dihe cakes are a rich source of dietary amino acids and may help undernourished villagers.
Researchers found that addressing habitat loss, snowpack variation, and other factors are crucial to saving the endangered species. The study suggests that a renewed emphasis on securing habitat is necessary to protect mountain caribou from extinction.
Methane levels have surged globally, primarily driven by coal mining, oil and gas production, and cattle farming. The potent greenhouse gas poses a significant threat, with potential consequences including wildfires, droughts, and social disruptions.
A new study has narrowed down the region of the genome that drives the black color in warblers by studying hybrid offspring. The hybrids have a mix of coloration from the parent species, allowing researchers to identify which regions of the genome are associated with which color patterns.
A breakthrough in understanding rubisco, a crucial enzyme in photosynthesis, could lead to significant gains in crop production. By revisiting a billion-year-old strategy, scientists have identified new ways to enhance rubisco activity.
St18 is a negative regulator of VEGF signaling, which plays a critical role in septic pathophysiology. Mice lacking St18 exhibit increased retinal vasculature and enhanced serum VEGF concentrations, highlighting the importance of St18 in regulating VEGF.
A York University study reveals that 94% of wild bee and native plant species networks have been disrupted, with 30% completely lost. Climate change and habitat destruction are major drivers of this loss, while native plants and bees can still be found in some areas.
Researchers at Uppsala University have discovered new ways to combine drugs for glioblastoma patients, tailoring therapy to individual tumours. The study characterised how genetic aberrations influence drug effectiveness, revealing two main subgroups based on response and mutations.
San communities are marginalized despite living for thousands of years, with weak land tenure protections in Botswana. In contrast, Namibia recognizes their rights through community-based natural resources management and human rights organizations play a crucial role in advocating for their welfare.
The Phase 1 trial of mRNA-1273 vaccine showed neutralizing antibody activity in healthy adults, with high levels observed after two doses. The vaccine was generally well-tolerated, with side effects including fatigue and pain at the injection site.
A new type of electrochromic display has been developed using zinc-based materials, enabling transparent multicolour switching. The display exhibits reversible colour changes and maintains a semitransparent state with a colour overlay effect that broadens the colour palette.
A study at Boston Medical Center found that yoga and physical therapy led to better results for patients with chronic low back pain compared to self-care. Participants who feared exercise or were already taking pain medication showed a larger response to these treatments.
Researchers are using art to fill gaps in the history of fruits, vegetables, and cereal crops by analyzing ancient depictions. By studying artworks, they can determine what these plants looked like and where they were found in the past.
Researchers have successfully fabricated various sensor and energy systems inspired by butterfly wings, including thermal, medical, and vapor sensors, anti-counterfeit security devices, and photovoltaic systems. These systems demonstrate competitive efficiency and performance to similar systems inspired by other natural species.
A study published in Lancet Global Health reveals a significant diagnostic error in almost 40% of maternal deaths in Maputo's central hospital in Mozambique. The results highlight the need to improve access to specific diagnostic tests and strengthen clinical skills among healthcare workers.
A recent study found that hikers' performance during hot weather conditions was impaired, resulting in slower speeds and increased risk of heat-related illness. The researchers also discovered that most hikers did not bring enough fluid to compensate for sweat loss, with less fit participants being most negatively affected.
Researchers studied thousands of oyster shells to understand Native American harvesting practices, revealing a remarkable stability of oyster reefs prior to the 20th century. The study highlights the importance of Indigenous ecological knowledge for modern reef management.
The study evaluated the outcomes of universal COVID-19 testing following new case detection in 11 US long-term care facilities. The test results identified multiple outbreaks and facilitated timely interventions.
A new Northwestern Medicine remote weight-loss program, Opt-IN, helped participants lose 11-13 pounds, matching the success rate of the gold-standard National Diabetes Prevention Program. The program is cheaper and less burdensome than traditional treatments, making it more accessible and affordable.
ICERM, a federally funded math institute, has been renewed with a $23.7 million NSF grant to support its cutting-edge research and education programs. The institute will focus on expanding the use of computation and experimentation in mathematical research.
Researchers at RMIT University and ANU are developing ultra high-performance gyroscopes that can detect tiny changes in light signals to provide pinpoint precision. The new technology promises to shrink the size and cost of traditional gyroscopes, enabling new commercial applications.
Researchers at Ohio State University found that blocking an enzyme used by glioblastoma cells to store fats may be a new way to treat the deadly disease. This approach could also apply to other types of cancers that use lipid droplets for energy.
Researchers at Baylor College of Medicine have discovered a new site on the androgen receptor that interacts with activity-enhancing coactivators, driving prostate cancer growth. The study's findings provide insights into the design of future treatments for this devastating condition.
A new measure of social determinants of health has been developed and validated to predict cardiovascular disease mortality at the county level. The tool uses a multivariable risk score based on seven social determinants, showing better predictive performance than common single-measure area-level indexes.
Scientists have discovered that inserting the Nix gene in female Aedes aegypti mosquitoes converts them to fertile males, which could aid in mosquito control strategies. The converted males cannot fly due to the lack of another essential gene, myo-sex.
The new ARRIVE 2.0 guidelines aim to simplify and streamline reporting of animal studies, promoting better study design and transparency. The guidelines prioritize two sets: Essential 10 for basic minimum reporting and a recommended set for context.
A recent study found that most New Zealanders have large quantities of paracetamol stored at home, contributing to a significant number of calls to the National Poisons Centre. The study's results highlight the need for public initiatives to encourage safe disposal of unused medicines and prevent unnecessary accumulation.
Researchers at Newcastle University have discovered a new technique that can improve the function of 'marginal' kidneys, increasing urine production and improving blood flow to damaged cells. The treatment uses a type of stem cell called MultiStem to deliver anti-inflammatory molecules.
A new forensic approach aims to gauge the strength of witness memory and minimize unwitting bias in police lineup processes. The technique, which uses neuroscience and psychology, assigns a probability value to witness testimony and scores responses based on paired comparisons of photos.
Researchers used imaging mass spectrometry and immunohistochemistry to identify novel lipid and protein tumor markers for head and neck squamous cell carcinoma. These markers, including S100A8 and S100A9, show promise as potential diagnostic tools and may provide insights into the pathophysiology of HNSCC.
A majority of US men (9/10) support healthcare providers inquiring about intimate partner violence, with those who experienced violence more likely to agree. In contrast, LGBT-friendly primary care practices have been shown to increase STD and HIV screening rates among vulnerable populations.
A descriptive bibliometric analysis by researchers reveals stark disparities in authorship between male and female scientists, with two-thirds of publications having a male first author. The study aims to broaden the discussion on gender parity in academic medical research.
Researchers found that TMEM165 expression levels alter N-linked glycosylation, promoting the invasion and growth of breast cancer cells. This study suggests a novel role for TMEM165 as a driver of tumor invasion and identifies it as a potential biomarker for breast carcinoma.
The study found that applicant practices were diverse but lacked representation from small, independent, rural, or inexperienced practices. Participating practices served healthier and more advantaged beneficiaries, highlighting the need for further engagement.
The Gemini Observatory has detected a distant short gamma-ray burst (SGRB) with an optical afterglow, providing new insights into the merger of two neutron stars. The observation, made just hours after the burst's detection, revealed the SGRB's distance and placed it in the epoch of cosmic high noon.
New research reveals the oldest Indigenous site along Australia's longest river system, confirming a 29,000-year-old occupation timeline for the River Murray region. The findings provide deeper insights into how Aboriginal people responded to climate challenges and stress during the Last Glacial Maximum.
Technical interviews in the software engineering sector test performance anxiety rather than coding skills, eliminating well-qualified candidates. Researchers found that half as many participants excelled in private interviews without on-the-spot explanations.
Researchers at Waseda University develop a novel palladium catalyst called dcypt to enable efficient synthesis of aromatic esters. The 'ester dance reaction' can be combined with other reactions to produce compounds with diverse substitution patterns, making it a cost-efficient process.
Researchers found that depression, anxiety, and loss of smell were strongly associated with COVID-19. The study suggests that psychological distress could be a sign of the virus's impact on the brain, potentially due to its entry through the olfactory tract.
New French prescribing rules for zolpidem resulted in a significant decrease in its use, with a corresponding rise in zopiclone prescriptions. The implementation of secure prescribing forms in 2017 led to a half cut in zolpidem prescribing rates, while zopiclone usage increased nearly equally.