A research group at South-Central MinZu University has achieved the largest complete photonic bandgap (CPBG) of 5.62% in a silicon nitride slab, significantly enhancing nonlinearity and enabling polarization multiplexing. The breakthrough could lead to the development of high-performance CPBG devices in SiN slabs.
Researchers used ultrahigh-field NMR spectroscopy to study the structure of Al(V) on γ-Al2O3. They found flexible structural features and hydroxyl groups that can be removed under high-temperature dehydration, leading to surface reconstruction. Most Al(V) species aggregate into domains rather than forming tetragonal pyramids.
New tools for working with axolotls, developed by Prayag Murawala, hold promise for treating traumatic injury and disease. The axolotl's ability to regenerate tissues and organs could lead to new insights into human health.
The COVID-19 pandemic has been linked to increased disparities in buprenorphine and naltrexone prescriptions for opioid use disorder among racial and ethnic minority groups. The study found that these groups experienced worsened disparities compared to white patients.
A new study from Rice University finds that Black and Hispanic veterans experienced a significant improvement in mental health after Barack Obama was elected president. The research analyzed nationally representative survey data to find two fewer poor days per month among these groups compared to white veterans.
Researchers discovered that leukemia-initiating cells in MLL-rearranged B-ALL can switch between two metabolic states, which makes them difficult to target. Targeting the quiet, stem cell-like state curbs the leukemia by forcing the cells back to an active proliferation state.
Research found that decisive people are more confident in their judgments than those who second-guess themselves. The study discovered a link between action control and post-decisional metacognitive bias, suggesting that individual differences play a crucial role in decision-making.
A research team from USTC designed a microelectromechanical system (MEMS) resonator with ultra-high Q based on lithium niobate thin film. The quality factor at parallel resonance increased by two orders of magnitude compared to previously reported acoustic resonators.
A straightforward questionnaire, called the Attentional Failure during Driving Questionnaire (AFDQ), has been developed to assess older drivers' ability to drive safely. The study found that repeated attentional challenges were a key predictor of crashes among older drivers.
A study by Kyushu University has identified biomarkers in blood samples that distinguish healthy individuals from Hikikomori patients and predict the severity of the condition. Key findings include elevated ornithine levels, lower bilirubin levels, and higher long-chain acylcarnitine levels in patients.
A research team from the University of Science and Technology of China designed a microelectromechanical system (MEMS) resonator with ultra-high Q based on lithium niobate (LiNbO3) thin film. The quality factor at parallel resonance was increased by two orders of magnitude, paving the way for designing 6G communication devices.
Great Salt Lake wetland plants can accumulate hazardous metal pollution, which can be passed up the food chain to herbivorous insects. This study found high concentrations of lead, mercury, and other metals in plant tissues, threatening terrestrial ecosystems.
Researchers found that indigenous smallholder gardens and farms in Huánuco, Peru, play a crucial role in diet and biodiversity. The study identified a positive correlation between the use of indigenous Quechua language, degree of commercialization, and agrobiodiversity.
Researchers at Cedars-Sinai have comprehensively mapped molecular activity in the brain and spinal cord that regulates body's response to central nervous system (CNS) disorders. They discovered a critical role of astrocytes, specialized support cells, in regulating outcomes for CNS disorders.
The study reveals disparities in receiving smoking cessation assistance based on regional differences, with some areas having significantly lower access. The research highlights the importance of addressing these disparities to ensure equitable healthcare for smokers.
Research reveals antibiotics can knock out essential gut bacteria, leading to reduced motivation and endurance in athletes. The study found that high-performance mice were more affected by antibiotic treatment, highlighting the microbiome's impact on exercise behaviors.
The study creates a catalogue of genomic diversity for endangered chimpanzees, allowing researchers to pinpoint the origin of confiscated animals within 100 kilometers. This information can support conservation efforts and combat the illegal trade of chimpanzees.
Researchers at Cedars-Sinai have identified a key gene, NLRP11, that plays a crucial role in the innate human immune system. Deleting this gene prevented an immune sensor from triggering an inflammatory response, highlighting its potential as a target for therapies to prevent or treat inflammatory diseases.
A Norwegian study found that vaccinated mothers had a lower incidence of SARS-CoV-2 infection in their infants within the first four months of life. The study analyzed all live births between September 2021 and February 2022 and showed a significant reduction in infections among vaccinated infants.
A new Cornell-led study reveals that more than 99% of veterinarians have encountered useless or non-beneficial veterinary care, leading to moral distress and difficulties in advocating for euthanasia. The study found that 89% of veterinarians administer futile care, with 42% experiencing frequent instances.
Researchers have developed a single-cell PV design integrated with nonreciprocal optical components to provide 100-percent reuse of emitted radiation, breaking the Shockley–Queisser limit. This breakthrough enables a quasimonochromatic radiation converter to reach the theoretically maximum Carnot efficiency.
Researchers created VoxLens, a JavaScript plugin that allows screen-reader users to interact with visualizations by gaining high-level summaries, listening to graph translations into sound, or using voice-activated commands. The tool shows improved accuracy and interaction time for users compared to those without access to the plugin.
Ingmar Weber's research focuses on societal computing, using computer science methods to understand and improve society. He collaborates with various stakeholders, including the UN, to develop solutions for humanitarian crises.
A Washington State University research team developed a system using cameras and small drones to detect and deter pest birds. The system successfully reduced bird counts by four-fold in vineyards, resulting in a 50% reduction in damaged fruits. Further refinement and industry partnerships are needed for commercialization.
A new UC Davis study found that young adults' early relationships are often characterized by emotional connection and attachment, rather than physical attractiveness. The researchers surveyed 208 college students and found that markers of attachment were strong predictors of sustained interest in a partner.
Researchers at Johns Hopkins Medicine identified a chemical compound that stops the final events in the pathway linked to brain cell death in Parkinson’s disease. The compound, PAANIB-1, blocks the protein parthanatos without affecting its other critical activities, potentially halting neurodegenerative progression.
A team of MIT researchers has developed drug-carrying nanoparticles that can efficiently penetrate the brain and kill glioblastoma cells. Using a human tissue model, they showed that the particles could get into tumors and deliver chemotherapy drugs, including cisplatin, which effectively killed tumor cells.
Researchers discovered how electric fish evolved electric organs by modifying a sodium channel gene. The finding highlights the potential for this genetic mechanism to contribute to human diseases. By studying electric fish, scientists can gain a better understanding of evolutionary processes and their applications in human health.
A research team developed a photocatalyst that boosts the transformation of methane into ethane and hydrogen with high selectivity. The newly constructed photocatalyst enabled durable photocatalytic nonoxidative coupling under mild conditions.
Researchers investigate microplastic risks using nanotoxicology lessons, standardizing particles for reproducible studies. Scientists aim to replicate real-world situations in lab simulations to understand human gut and lung cell effects.
A team of researchers has proposed an atomic terminated concept to design a facet <em>single-crystal architecture</em> for Li-S batteries, harvesting high-density/efficient surface active sites to significantly boost electrocatalyst performance. They achieved a high efficient surface-active sites concentration of more than 69 percent, ...
A new study reveals racial and ethnic disparities in stroke survival, with Black and Hispanic patients facing higher mortality rates for specific types of strokes. The research found that these disparities vary by stroke type and may be attributed to factors such as access to healthcare, high blood pressure, and structural racism.
A new study in Marketing Science found that five-star ratings increase over time due to inflation, making the system less informative. The researchers' model suggests that reputation systems, which play a critical role in online marketplaces, may be built on an unstable foundation.
Researchers developed a hot-carrier multijunction solar cell that maintains high conversion efficiency with nonoptimal materials, expanding the scope of candidate designs. The novel architecture showed superior resilience to design imperfections, widening the range of suitable materials and operating conditions.
A team from Nagoya University created an artificial neural network model that performed the delayed matching-to-sample task and analyzed its behavior. The model was able to evolve to exhibit human-like metamemory, adapting to its environment by learning and evolving. This breakthrough aims to create machines with memories like humans.
A new analysis found over 10 million tonnes of PCB-containing materials remain globally, posing public health and environmental threats. The Stockholm Convention's deadline for elimination is nearing, but most countries are not on track to meet it.
Scientists have discovered how microscopic crystals grow and change shape in molten metals as they cool, leading to a better understanding of the tensile strength of alloys. The research, published in Acta Materialia, used high-speed synchrotron X-ray tomography to study the changing crystal structures in molten alloys.
A study estimates that old wind turbines can be deadly for protected bat species, with some turbines claiming up to 70 bat victims per year. The researchers recommend adjusting the operation of old turbines to current regulations, or even dismantling them if they are located in unfavorable sites.
A new preliminary study from the US suggests that aromatherapy can reduce post-surgical opioid use by half in patients with anxiety before their operation. The study found that levels of anxiety, depression, and catastrophising were reduced in the aromatherapy group, resulting in lower opioid consumption.
Researchers discovered how genetic mutations hijack blood cell production over a lifetime, leading to age-related diseases. The study tracked nearly 700 blood cell clones from 385 individuals aged over 55, revealing how age-dependent clonal behaviors mirror the frequency of emergence of different types of blood cancers.
Researchers developed an in vitro stem cell model to map disease risk variants in human neurons, which could provide insights into the biological mechanisms underlying neuropsychiatric disorders. The study focuses on mapping cis-regulatory elements linked to psychiatric disease heritability.
Computational fluid dynamics simulations reveal the formation of shock wave patterns during champagne cork popping. The study's findings could provide insight into supersonic flow behavior in various applications.
Researchers reconfigured perovskite interfaces using R4NBr addition reaction to improve interfacial stability and open-circuit voltage. The resulting solar cells achieved high efficiency and sustained performance, offering a promising avenue for perovskite surface modification.
An international team analyzed five ultraluminous galaxies with dim visible wavelengths, finding no significant metal deficiency when observed in infrared wavelengths. The study reveals that these galaxies have a metallicity consistent with the fundamental metallicity relation determined by stellar mass and star formation rate.
Researchers discovered that plant species can 'sense' the surrounding oxygen levels at altitude, controlling chlorophyll synthesis to match toxic chemical levels. This mechanism helps plants adapt to changing environments, providing new understanding for crop breeders to enhance high-altitude growth capabilities.
Researchers discover protective genetic factors against myopia, a condition characterized by nearsightedness, and related ocular biometric parameters. Genetic variants on ABCC5 and CHAT were found to be associated with reduced risk of myopia and high myopia.
A study by UC San Diego Health found that sending patients a text message when their doctor is ready can reduce wait times and improve patient satisfaction. The 'telemedicine untethered' option showed a 55-minute time savings in clinic operations, with zero late appointments and increased flexibility for both patients and providers.
A University of Minnesota-led team discovered how subtle structural changes in strontium titanate alter the material's electrical resistance and superconducting properties. The research found that small changes in electron concentrations directly impact the material's conductivity.
Research from the University of Washington found that narcissistic executives can prevent knowledge sharing among business units, despite boosts to performance. Narcissists overestimate internal knowledge value and underestimate external ideas.
A study published in PLOS ONE reveals Cueva de Ardales was a canvas for artwork and burial place for Neanderthals and modern humans from 65,000 to 35,000 years ago. The site provides a unique history of human activity in Spain and sheds light on the development of European culture.
A study from the University of California San Diego found that expressing gratitude between teammates improved their cardiovascular responses to stress, allowing for increased concentration and confidence. This can have long-term health impacts, including reduced risk of cardiovascular disease and cognitive impairment.
A team of astronomers found that black holes played a crucial role in preventing rejuvenated star formation in massive quiescent galaxies. By analyzing the combined light from thousands of galaxies, they discovered a low-luminosity active galactic nucleus that may have heated the galaxy's gas, preventing new stars from forming.
A new species of leopard gecko, Eublepharis pictus, has been discovered in India's relic forests. The Painted Leopard Gecko measures 11.7 cm in length and is strictly nocturnal, actively foraging along trails in the forest after dusk.
Researchers have discovered a membrane lipid called PI(18:1/18:1) that significantly involves in preventing programmed cell death. This finding opens up new therapeutic approaches for diseases such as diabetes, cancer and neurodegeneration.
New research reveals that age-induced changes in lung fibroblasts reactivate dormant melanoma cells, promoting growth and metastasis. The study found that WNT5A signaling pathway regulates tumor cell dormancy and metastasis initiation, with increased sFRP1 secretion facilitating reactivation in the aged lung.
A study by CHOP researchers found similar diagnostic rates for telemedicine and in-person visits, but challenges persist in collecting genetic samples. Lower rates of telemedicine use among families from historically marginalized backgrounds indicate possible disparities in care.
New research challenges centuries-old scholarship on animal classification by morphology, instead favoring molecular data for a better fit with geographical distribution. Convergent evolution is found to be widespread and often misleading, with famous examples such as flight in birds, bats, and insects
The US physician workforce is underrepresented by Black and Hispanic doctors, with a significant deficit estimated. To address this, medical school matriculation rates would need to increase substantially for these groups to reach equal representation in the workforce.
Disbanding city police departments has no effect on overall crime rates, but leads to fewer police-related deaths. However, communities that disband their police departments are less likely to report their crime statistics to the FBI.
The June issues of The American Journal of Psychiatry and Psychiatric Services address mental health disparities and structural racism. These journals provide a platform for collaborative responses to behavioral health emergencies, shedding light on important topics in the field.
A new Stanford University-led study reveals that reducing nitrogen oxides emissions by half can improve crop yields by up to 25% in certain regions. The analysis used satellite images to map NOx levels and their impact on agriculture, providing valuable insights into the effects of air pollution on food production.
A new article in BioScience argues that incremental changes are insufficient to address planetary emergencies, and calls for broader system-wide changes to governing interactions between climate, biodiversity, and society. The authors hope their work will inform the setting of biodiversity objectives and targets.
A new study from the University of South Australia found that dispositional mindfulness can significantly reduce and protect elite athletes from stress. Athletes who demonstrated greater mindfulness had lower levels of stress, both immediately after a COVID-19-related shutdown and at the end of their competitive season.
Research by University of Texas Institute for Geophysics reveals how ancient global warming affected the Gulf of Mexico's marine life and chemistry. The study found that radiolarians thrived in the Gulf due to nutrient-rich river sediments, providing valuable lessons about current climate change.
A novel brain cell type, named theta off-ripples on (TORO), has been discovered in the hippocampus, playing a key role in the formation of memories. TORO neurons are activated during sharp wave ripples and inhibit other brain areas, propagating SWR information broadly in the brain.
A new study by SMU psychology professor Nathan Hudson found that practicing activities like donating money to charity or talking to strangers can decrease all three Dark Triad traits after four months. The surprising twist is that people who wanted to increase their dark traits also wanted to become more agreeable.
Researchers at the University of Chicago's Pritzker School of Molecular Engineering have developed a version of interleukin-12 that is activated only when it reaches a tumor, reducing side effects. The new 'masked' molecule has shown promising results in eliminating cancer cells and outperforming existing immune therapies.
Researchers found that inhibiting caspase 11 reduced inflammation, tissue injury and blood clots in lung tissue of infected mice. This suggests potential therapeutic targets for treating severe COVID-19 symptoms.
Scientists have developed a sustainable method to create valuable aroma compound mixtures from limonene, the main compound in orange peel oil. The process generates an amber-colored liquid with a pleasant odor and 17 different compounds with fruity, herbal, citrus, and resinous notes.
A Mayo Clinic study found that nearly one-quarter of over 24,000 patients had mitral annulus calcification, a chronic degeneration of tissue at the base of the heart's mitral valve. This condition is associated with higher mortality rates and increased risk of cardiovascular disease.
A study published in the International Journal of Comparative and Applied Criminal Justice found that mass shootings in the US account for 73% of all incidents in developed countries, resulting in 816 deaths. The research identified distinct characteristics of US mass shootings, including ideological motives and relationship problems.
A new study reveals that Manx shearwaters use dynamic soaring to harvest wind energy and travel efficiently across the ocean. The birds' ability to adapt their flight patterns to optimize energy gain suggests a potentially game-changing strategy for drones and other aerial vehicles.
Oregon State University scientists have created a hydrogel-based technology that helps surgeons identify nerves during procedures, reducing the risk of nerve damage. The innovation uses pluronics, polymers with FDA approval, to create a fluorescent probe that selectively labels tissues within the surgical field.
A new MIT study finds that noradrenaline helps the brain learn from surprising outcomes by stimulating behavior that leads to a reward, particularly in uncertain situations. The researchers also discovered that noradrenaline promotes taking a chance on getting a reward, even when the outcome is unknown.
A large-scale study found that team sport participation is associated with lower mental health difficulties in children and adolescents. In contrast, exclusive individual sport participation may lead to greater mental health issues. The study analyzed data from over 11,000 US kids and adolescents.
Scientists at Stanford University developed a soft implantable probe called NeuroString that can measure dopamine and serotonin in the brain and gut. The probe has potential applications in diagnosing and monitoring intestinal diseases like irritable bowel syndrome and treating Parkinson’s disease.
A team of scientists led by Dr. Matthew L. Niemiller has rediscovered the Shelta Cave Crayfish, a rare and ancient species thought to be extinct for 30 years. The discovery was made in a cave system in northern Alabama and highlights the importance of conservation efforts to protect threatened species.
Scientists at Scripps Research discovered a genetic mutation in PIEZO1 ion channel that impacts tendon biology and boosts the physical performance of mice. Mice with the PIEZO1 mutation had wider tendons, more compliant structures, and could store three times more energy.
A joint research team has discovered ancient continental rocks at the Southwest Indian Ridge, dating back 2.7 billion years. The rocks' composition suggests they were recycled from the neighboring African continent through the asthenosphere, challenging current understanding of oceanic crust formation.
A Cornell University study found that consumers will use milk carton QR codes to better depict how long the milk is drinkable, potentially reducing agricultural and food waste. The use of QR codes could also help retailers discard less food by providing consumers with more accurate 'best-by dates'.
A new Northwestern University study reveals ketamine's fast-acting antidepressant effects by increasing activity in existing newborn neurons, offering hope for a faster-working treatment with fewer side effects.
Dr. Mona Fouad has been recognized for her leadership in health disparities research and commitment to equity in healthcare. Her work has led to the development of rigorous research and interventions to make healthcare more accessible to historically underserved populations.
A study found that high fat diets and synthetic substances in unregulated athletic performance enhancers can activate a receptor accelerating the progression of pre-cancerous lesions to pancreatic cancer in mice. Limiting exposure to these substances may help prevent pancreatic cancer development.
An international team analyzed infrared data from five dim galaxies, revealing no significant metal deficiency, contrary to earlier studies. The findings suggest heavy dust obscuration associated with starburst as the cause.
A new study from Trinity College Dublin suggests that teenagers who spend a 'goldilocks amount' of time online may have better mental wellbeing. The research found that low engagement with digital media is also associated with poor mental health outcomes for adolescents, while high engagement predicts worse mental health outcomes.
Researchers discovered that genetic mutations accumulated slowly over a lifetime lead to a shift in blood cell populations after 70, causing reduced diversity and impaired function. This finding explains the sudden deterioration in organ function after aging.
A recent review of 71 clinical trials found that consuming about 3 grams of omega-3 fatty acids per day can modestly lower blood pressure in adults. The analysis suggests that this daily dose may be an optimal amount to help reduce the risk of coronary heart disease.
Researchers analyzed the repetitive fraction in olive plant genomes, revealing key differences between closely related and distant species. The study sheds light on the evolution of the olive genus and highlights the role of the genome's repetitive fraction in understanding its origins.
Researchers developed a new ultrasound localization microscopy technique to image blood vessels and measure blood flow in the brain. The method uses microscopic bubbles as a contrast agent and accelerates post-processing to 10-30 seconds, enabling rapid imaging of whole-brain microvasculature.
Researchers found significant disparities in death rates after strokes among Black and Hispanic populations compared to white populations. Hispanic individuals had a 30% increased risk of death after subarachnoid hemorrhage strokes, while Black individuals faced a 30% increased risk of death after intracerebral hemorrhage strokes.
Researchers discovered an electrolyte additive that protects nickel-rich layered cathodes from degradation and improves cycling performance. The additive forms a protective layer on the cathode, reducing transition metal loss and increasing energy density.
A recent study by Estonian researchers reveals that the country has largely been successful in achieving sufficient progress towards a carbon-neutral building stock by 2050. However, single-family houses and older buildings still need greater attention to meet the target.
Researchers developed a new theory explaining mountain belt formation, suggesting that internal plate strength limits height and size. Surface processes, including erosion, play a key role in shaping these features.
Researchers found that combination broadly neutralizing anti-HIV antibodies (bNAbs) can effectively suppress HIV in individuals without daily antiretroviral therapy (ART), with median duration of time off ART being 39.6 weeks.
The Faraday Institution has awarded 16 small, focused projects to deliver transformative results in areas such as anodes, electrolytes, and flow batteries. The initiatives aim to strengthen the UK's position in electrochemical energy storage and contribute to industry competitiveness.
An international research team has created the largest and most detailed genomic diversity atlas of wild chimpanzees, revealing their evolutionary history and genetic diversity. The study sheds light on demographic past, genetic differentiation, and exchanges between subspecies, providing valuable insights for conservation.
A study from Washington University in St. Louis highlights the importance of spatial aspects of biodiversity for healthy forest functioning. The research shows that tree beta diversity, a measure of site-to-site variation in species composition, is stronger than other components of biodiversity at larger scales.
Researchers discovered that stress neurotransmitter norepinephrine stimulates a specific population of inhibitory neurons in the amygdala to generate a repetitive bursting pattern of electrical discharges. This leads to the formation of fear memories, which can be difficult to forget due to their association with traumatic experiences.
Researchers at MIT found that explanation methods used to aid human decision-makers in high-stakes situations often have lower accuracy for minoritized subgroups. The fidelity of these explanations varies dramatically between subgroups, with the quality often significantly lower for women and Black people.
Researchers from the University of Oregon studied a persistent lava lake at Kīlauea's summit, finding that seismic signals encode resonance of magma sloshing in and out of the shallow magma chamber. The study provides new insights into volcanic gas migration and magma temperature, shedding light on the volcano's dynamics.
A new study found that sodium-glucose co-transporter 2 inhibitors (SGLT-2i) decreased the risk of hospitalization for heart failure in adults with type 2 diabetes. SGLT-2i showed similar cardiovascular outcomes to metformin but a lower risk of heart failure hospitalization.
The first international study of its kind assesses the status of all reptile species, revealing that at least 2,000 species are threatened with extinction. The study found that 50% of turtle and crocodile species face extinction threats, while 30% of forest-dwelling reptiles and 14% of arid area reptiles are in danger.
A Michigan study reveals that hundreds of thousands of surgical and dental opioid prescriptions are filled long after writing, but a state law helped reduce this trend. The authors suggest tightening state laws to prevent or reduce misuse associated with delayed dispensing of opioids.
Researchers at NTU Singapore have developed a flexible and durable fabric that harnesses energy from human movements, providing a potential solution for wearable power sources. The fabric generates enough electricity to light up LEDs and charge capacitors, demonstrating its potential for use in smart textiles and wearable electronics.
Researchers at Rice University have developed molecular machines that can kill bacteria using visible light, targeting gram-negative and gram-positive bacteria. The breakthrough study uses rotors spinning at millions of times per second to break up biofilms and persister cells, making these infections more treatable.
A study by NIH found that people with food allergies have a lower risk of becoming infected with SARS-CoV-2. In contrast, obesity and high body mass index (BMI) are associated with increased risk for SARS-CoV-2 infection.
A team of researchers has found a way to block the replication of one strain of the influenza virus in human cells by inhibiting a specific protein modification process called SUMOylation. This breakthrough could lead to highly effective treatments for the flu and other respiratory viruses.
A recent study by Colorado State University economists and NOAA found that improved wind forecasts result in significant energy savings for consumers. The research shows a net gain of over $150 million in annual savings through better predictions of wind patterns.
A study published in CJASN found that vaccinated patients on dialysis had lower risks of hospitalization and death due to COVID-19. The analysis, which included over 1,300 patients, showed that two doses of the vaccine reduced severe cases, making it a crucial protection for this vulnerable population.
Researchers found that mosquitoes whose slumber is disrupted are less interested in feeding, with a 54% decrease in feeding behavior. This phenomenon, called sleep rebound, highlights the importance of sleep for even insects.
Daya Bay Reactor Neutrino Experiment has produced the most precise measurement yet of theta13, a key parameter for understanding how neutrinos change their 'flavor.' The result will help physicists explore mysteries surrounding matter and the universe.
A large-scale camera trap dataset provides valuable insights into Amazonian species diversity, with over 1,400 species recorded. The data can be used to inform conservation efforts and monitor population trends.
A peer-led, family-centered preventive intervention is being tested to reduce stress, anxiety, and depressive symptoms among Bhutanese immigrants. The program, developed by Kalpana Poudel-Tandukar, uses problem management plus (PMP) and addresses multiple stressors, resulting in improved coping skills and social networking.
A new study from the University of Eastern Finland found that nearly 30% of older home care clients experienced eating problems, including poor appetite, chewing, and swallowing issues. The study highlights the importance of maintaining good oral health to prevent these problems.
Patients with primary glomerular diseases have a significantly higher risk of cardiovascular events, including coronary artery disease and stroke. The study found that inclusion of kidney-specific risk factors improved the prediction of cardiovascular events.
A new study by an international collaboration of researchers highlights the legacy of colonialism in scientific practice across the Caribbean archipelago. The authors outline systemic issues related to perceptions and scientific practice, but also describe positive steps being taken in countries like Trinidad and Tobago and The Bahamas.
Researchers are assessing cognitive decline in aging Latinos, exploring the long-term impact of COVID-19 and cardiovascular disease on brain function and impairment. The study will gather data to develop real-world therapies and potentially lessen the disease burden of dementia affecting Latinos.
FAPESP will host the Executive Secretariat of the Global Research Council (GRC) starting in September, reflecting its prestige among funding agencies worldwide. The GRC aims to create multilateral mechanisms for funding research and innovation.
Researchers at Purdue University have discovered a new method to create curved spaces without physical distortions, utilizing non-Hermiticity. This breakthrough solves a long-standing physics mystery and opens up new avenues for exploring non-Hermitian quantum phenomena in curved spaces.
A study published in Frontiers in Nutrition found that malnutrition contributes to sarcopenia in hemodialysis patients, characterized by muscle mass, strength, and function losses. The Nutrition Risk Index (NRI) is a simple and convenient metric developed in Japan, which shows significant relationships between NRI score and sarcopenia,...
Researchers have discovered a new type of triterpenes in fungi that don't require squalene, overturning current knowledge and offering a new approach to pharmaceutical science. This breakthrough opens up possibilities for creating more valuable compounds with anti-inflammatory, anti-cancer, and other properties.
A study published in PLOS ONE found that dogs can detect SARS-CoV-2 infections with high sensitivity (97%) and lower specificity (91%), even when patients are asymptomatic. The diagnostic accuracy of canine olfaction for non-invasive detection of COVID-19 was demonstrated in a clinical trial conducted in France and the UAE.