Scientists discover that altering environmental conditions, particularly humidity, can enable the control of super-lubricity in materials. By exposing graphene to water vapor and phenol vapor, researchers found a 25-45 times increase in low friction, paving the way for practical applications in MEMS devices.
A new study found that teenagers who reported feeling optimistic, happy, and loved had better cardiometabolic health outcomes in adulthood. Despite this, racial disparities remained apparent, with Black teens facing increased health risks due to structural racism.
A survey of 3,021 people in Brazil found that Black women experience the highest rate of tooth loss, with a 26% higher proportion than white women. The study suggests that socioeconomic status and racism are major contributors to these disparities.
The team isolated pairs of atoms within a 3D optical lattice to measure the strength of their mutual interaction. They confirmed a longstanding prediction that the p-wave force between particles reached its maximum theoretical limit.
Researchers have successfully developed a new nanotransporter system using liposomes to deliver anticancer drugs inside cells. The study used real cell cultures and combined confocal fluorescence and atomic force microscopy techniques to analyze the interaction between liposomes and the cell membrane.
The network aims to develop a comprehensive children's cell 'atlas' to examine the earliest origins of disease. Researchers will work with young patients and their families to identify disease triggers and intervene early, potentially preventing chronic diseases.
Racial disparities in atopic dermatitis and food allergy affect people of color, with challenges including comfort level with healthcare providers and access to safe foods. Experts recommend 10 solutions to address these disparities, such as increasing diversity in clinical trials and providing culturally appropriate materials.
Researchers at University of Nottingham have discovered a new mechanism to block the Mannose Receptor, which is present in key immune cells and can be hijacked by viruses and some cancers. Synthetic glycopolymers have been designed to trap the receptor within the cell, inhibiting its function.
The UCF project, Project CENTRAL, aims to enhance collaboration between special education and school psychology using research-based practices. Scholars will receive enhanced education and preparation in a two-year program, addressing the state's critical shortage of high-quality professionals.
A recent study found that pregnant Black women who felt upset by racism in the 12 months prior to delivery had significantly higher odds of depression. The study, which analyzed survey questions from 7,328 women, also highlighted the importance of respectful maternity care.
Researchers at Northwestern University developed a new earthquake probability model that considers the specific order and timing of previous earthquakes. This allows for more accurate forecasting and explains why earthquakes sometimes come in clusters.
Scientists reveal phase-transition-temperature-dependent structure evolution process of intermetallic compounds, a crucial step in synthesizing efficient fuel cell electrocatalysts. The research provides a guideline to optimize alloying and ordering processes, leading to improved particle sizes and catalytic activity.
A study shows that pharmacies can offer a safe starting point for patients with opioid use disorder, leading to higher rates of retention in treatment. The pharmacy-based model increases access to buprenorphine, a lifesaving medication, for diverse patient populations and promotes racial and economic equity.
A team of researchers has discovered three ultra-faint dwarf galaxies around a Milky Way-mass galaxy, providing insights into the formation and evolution of these enigmatic objects. The findings may help develop universal models for how the universe's oldest galaxies formed.
Scientists at NASA's Goddard Space Flight Center simulated the formation of amino acids and amines in laboratory conditions, similar to those found in interstellar clouds. The results suggest that these precursors to life can survive their journey to asteroids and potentially form the basis of life on Earth.
Researchers from North Carolina State University identified a fundamental flaw in a commonly used pandemic model that causes it to severely underestimate disease spread. By modifying parts of an existing model, they substantially improved its accuracy when compared to real-world data on the COVID-19 Omicron variant.
A large study found that most symptoms of long COVID resolve within a year after a mild COVID-19 infection. Vaccinated people were at lower risk of breathing difficulties, the most common effect to develop after mild infection, compared with unvaccinated people.
New research shows that bonobos react faster to emotionally charged photos of strangers than neutral ones, unlike humans who focus on family members' emotions. This finding supports previous studies showing bonobos are xenophilic animals attracted to unfamiliar conspecifics.
A new study has found that abnormality of intracortical inhibition in patients with progressive myoclonic epilepsy type 1 is associated with the magnitude of genetic change. The results suggest that transcranial magnetic stimulation could be useful in assessing patient prognosis and may have use as a marker of GABAergic impairment.
Researchers at Iowa State University have identified a metabolic switch that can be modified to control fat production, which could lead to more effective treatments for childhood obesity and cancer. The discovery involves altering the acetylation levels of fatty acid synthase, an enzyme critical to de novo lipogenesis.
A new type of optical manipulation has been developed, using laser light to pull macroscopic objects. The researchers designed a graphene-SiO composite structure specifically for laser pulling, which creates a reversed temperature difference when irradiated with a laser beam.
Scientists created Cyborg Cells by combining synthetic polymer networks with bacterial cells, giving them enhanced stress resistance and ability to invade cancer cells. This breakthrough demonstrates the therapeutic potential of Cyborg Cells for various applications.
A recent Yale-led study failed to replicate findings linking brain activity to post-traumatic stress disorder (PTSD) symptoms, highlighting the need for more research to develop reliable models. The study suggests that neuroimaging technology still has kinks to be ironed out before it can accurately diagnose psychiatric disorders.
A team of researchers at the University of Iowa has identified three genes that are directly associated with cleft lip and palate. The study, which analyzed DNA from over 1,000 patients with the disorder, found that deleting these genes can cause cleft lip or palate.
A study found that remote workers are more likely to protect IT resources when faced with fear and a clear understanding of potential security threats. Employers can encourage secure behaviors by clearly communicating threats and promoting self-efficacy, and also consider integrating stewardship theory to promote a sense of collectivism.
Scientists have recorded another year of record-breaking ocean temperatures, indicating a perpetually heating climate. The added heat content has serious consequences, including ocean deoxygenation, altering the exchange of heat, carbon, and oxygen between the ocean and atmosphere.
A phase II study found that posoleucel, an off-the-shelf T-cell therapy, demonstrated promising antiviral efficacy and safety in patients with blood cancers and other hematologic disorders. The therapy reduced viral load by an average of 97% and showed limited rates of graft-versus-host disease.
Drivers in these regions will benefit from cleaner power grids and low electricity prices, reducing transport costs and emissions. The study found that 71% of US drivers could halve their transport bills by going electric, with over 80% of households experiencing lower costs.
This study proposes using gamification and virtual reality to create quality learning experiences for digital twin students and employees. The technology aims to enhance learner motivation, acquire knowledge, and foster a personalized and cooperative learning environment.
A new study suggests that women in the late-reproductive stage may experience multiple symptoms often associated with menopause, including hot flashes and depression. These symptoms can impair overall quality of life, regardless of when they occur.
A study by Kingston University found that Covid-19 conspiracy theories led to a lower engagement with health prevention methods among the UK Black community. The research revealed that perceived racial injustice and mistrust of institutions contributed to this phenomenon.
Establishing ecological corridors among western US national parks can enlarge mammal populations and allow species to shift geographic ranges in response to climate change. This could increase the long-term persistence time of mammal species by a factor of 4.3, compared to fragmented individual parks.
A novel imaging agent, 68Ga-FAPI, has been shown to reduce the number of false-positive PET/CT findings among cancer patients recently vaccinated for COVID-19. This can help prevent costly follow-up and false management decisions for cancer patients.
A study by Columbia University Mailman School of Public Health found a link between recreational cannabis legalization and increased asthma prevalence among teens, especially minority racial and ethnic groups. Exposure to secondhand smoke is a key risk factor for asthma in children.
Researchers developed a bioeconomic model to overcome the cost barrier of high-density planting for weed suppression. The study found distinct physiological differences in crops that impact the balance needed to achieve a cost-neutral result.
Researchers at WashU Medicine discovered a link between obesity and diabetes, highlighting the importance of an enzyme in fatty acid processing. The study suggests that defects in this enzyme contribute to insulin hypersecretion and beta cell failure, paving the way for potential therapeutic interventions.
The study reveals that achieving low forcing levels relies on negative CO2 emissions, particularly through carbon capture and storage methods. Regional contributions show the US, China, and EU as top contributors, with China's share projected to increase under future scenarios.
Researchers discovered that urinary tract infections can arise after sterile tubes are inserted into the urinary tract, even when no bacteria are detectable beforehand. This study suggests that screening patients for hidden reservoirs of dangerous bacteria could supplement infection-control efforts and help prevent deadly infections. B...
Researchers recreated interstellar cloud and asteroid conditions to understand how carbonaceous chondrites acquired amino acids, finding that interstellar cloud conditions are resilient to asteroid processing but influence the amount of amino acids present.
Research by Anglia Ruskin University found that soft laws in over 14,000 companies across 99 nations led to a 20% average percentage of women on corporate boards. Quotas increased female directors by 11.7%, but only when sanctions were applied. Firms complied better with realistic targets and sufficient time.
Researchers discovered that pre-surgery immunotherapy significantly improved patient outcomes for locally advanced colorectal cancer. The treatment showed substantial longer survival benefits, including low recurrence rates, in patients with mismatch repair-deficient or microsatellite instability-high (dMMR/MSI-H) CRC.
Scientists have discovered a new form of carbon, LOPC, formed by heating fullerenes with lithium nitride. The new carbon consists of 'broken C60 cages' connected with long-range periodicity, exhibiting unique electrical conductivity properties.
A multidisciplinary team of UC students developed a new understanding of spinal column formation and reengineered the process in mutant zebrafish. This breakthrough could lead to possible treatments for scoliosis in humans.
A recent study by University of Missouri researcher Jake Haselswerdt suggests that partisan beliefs do not overshadow how people perceive the severity of COVID-19 in their communities. Local public health information appears to get through to individuals, regardless of their political leanings.
UC Berkeley chemists designed and synthesized porous materials that bind and release ammonia at moderate pressures and temperatures, saving energy. The new MOFs could enable a more sustainable fertilizer production by producing ammonia closer to farmers.
Researchers at NYU Langone Health developed an iScore system that correlates inflammation levels with survival rates in patients with acute myeloid leukemia (AML), with those having low scores surviving the longest.
A new UC Riverside-led study reveals that drought-tolerant trees in urban areas use significantly more water than their natural counterparts. The research found that even 'drought-tolerant' species like eucalyptus and ficus increase their water intake when irrigated.
Researchers developed a computational model of mesenchymal migration to understand how cancer cells navigate tissue. The model confirms that cells adapt their movement based on surface stiffness, using internal biochemical signals and chemical cues from surrounding tissues.
A $749,960 NSF grant will develop AI-powered AAC devices to improve outcomes for individuals with limited speech and language. The technology aims to reduce the burden on users and enhance their participation in education and workforce activities.
Hiroshima University researchers have generated a high-quality genome assembly of red perilla, allowing scientists to harness its abundance of potentially useful bioactive chemicals. The study enables targeted gene editing for enhanced phytochemical production, paving the way for new medical applications.
Researchers used zebrafish to study an inflammatory lipid called 5-oxoETE, which plays a role in airway inflammation and neutrophil response. The study identified the 5-oxoETE/OXER1 pathway as an important immune pathway that may prevent some cancers.
Researchers developed a novel framework to quantify the difficulty of controlling brain state transitions, which could lead to a better understanding of cognitive loads and psychiatric disorders. The study found that different brain regions play significant roles in controlling mean and covariance, with implications for future research...
A clinical trial found that boiling peanuts for up to 12 hours can desensitize children with peanut allergies. The therapy involved sequential doses of boiled and roasted peanuts, achieving high success rates in participants. While promising, the study's findings require confirmation in larger trials.
Researchers found that underwater light intensity plays a critical role in the energy expended by coral's symbiotic algae, highlighting the importance of water clarity for coral conservation. Preserving water optical quality is vital to protecting coral biodiversity and preventing reef degradation.
A study found that Black, Latino, and Native Hawaiian people with epilepsy are less likely to receive newer medications than white individuals. People who saw a neurologist had more than three times the odds of being prescribed newer drugs.
Researchers at the University of Minnesota Medical School conducted a large clinical trial comparing two commonly prescribed generic drugs, chlorthalidone and hydrochlorothiazide. The study found that both medications were equally effective in preventing cardiovascular disease and non-cancer death, contradicting current clinical guidel...
A new understanding of how particle shape controls grain flow can help engineers plan for downstream impacts of restoring a river or removing a dam. The MIT team's better formula estimates bed load transport by considering a grain's drag and friction, rather than its exact shape.
A research team from the University of Queensland has developed a tool to guide the global beef industry in reducing costs and greenhouse gas emissions. The study found that as much as 85% of emissions could be cut without an overall economic hit, by opting for more efficient feeds and locations.
A phase 2 clinical trial using boiled peanuts followed by roasted peanuts showed promising results in desensitizing 80% of children with peanut allergies. Treatment-related adverse events were reported in 61% participants.
The UK National Health Service is launching a new guidance to address human errors and adverse events in healthcare, with the aim of reducing their impact. The guidance, published in the journal Anaesthesia, provides recommendations for designing safe systems, using checklists, and encouraging staff to speak up about safety concerns.
Researchers have developed a novel hybrid catalyst that combines enzymatic and single-atom catalysis, achieving high efficiency in one-pot chemoenzymatic reactions. This breakthrough simplifies chemical production and separation processes, offering a promising strategy for efficient synthesis of pharmaceutical intermediates.
A study by Yale School of Public Health and University of North Carolina at Charlotte found that annual or biannual COVID-19 boosters significantly reduce the risk of future infection. Boosting every six months provides strong suppression of infection, with only one in 10 people projected to contract COVID-19 over a six-year period.
A team of researchers has developed an experimental method to manipulate the Rydberg state excitation in hydrogen molecules using bicircular two-color laser pulses. By controlling the photon effect and field effect, they were able to generate Rydberg states while varying the extent to which each effect contributed to the process.
Researcher Dana Hawley found that finches with mild and strong conjunctivitis symptoms spread a pathogen at higher rates than healthy birds. This suggests that pathogens can evolve to cause more harm to their hosts, leading to increased transmission.
A recent study from researchers across 63 institutions, including Argonne National Laboratory, evaluated the impacts of various drivers on energy exchange in the Arctic. They found that vegetation type is a primary predictor of how energy is exchanged during the Arctic summer.
Researchers used the Panchromatic Hubble Andromeda Treasury Triangulum Extended Region — or PHATTER — survey to study the Triangulum galaxy. The team discovered two drastically different structures depending on the age of the stars, with younger and older stars having distinct distributions.
A novel 'retipping' method produces nine-times as many plants in a similar amount of floor space compared to traditional stem cuttings. The research found that all three methods resulted in similar plant growth and chemical profiles, with retipping requiring the least propagation space.
A new Duke University study found that most clergy members prioritize medical understanding of depression, with only a small minority recommending solely religious treatments. The survey results alleviate concerns about clergy advising congregants to pray instead of seek medical help for depression.
A team of researchers from Erlangen and Würzburg developed a method to bind specific molecules in samples and serums to iron oxide particles, allowing for their identification using an inexpensive and compact detector. This method enables highly sensitive measurements in a short time with little technical outlay.
A new data-driven approach assesses resilience in six countries, including the US, Brazil, India, and Sweden, highlighting regional differences and impact of education on pandemic response. The study finds significant discrepancies between predicted and actual resiliency, with diverse sectors affected across countries.
Researchers genetically engineered yeast to produce vindoline and catharanthine, two pharmacologic precursors of the powerful anticancer drug vinblastine. The team successfully optimized biosynthetic pathways using advanced genetic engineering and synthetic biology-based approaches.
Researchers at the University of Cambridge developed an artificial pancreas that can help maintain healthy glucose levels in type 2 diabetes patients. The device doubled the time spent in the target range for glucose and halved the time spent with high glucose levels, reducing average glucose levels and glycated haemoglobin levels.
Experiments show that UV light from the sun breaks down plastics on the ocean surface, turning them into smaller, invisible nanoplastic particles. This process could account for a substantial amount of the 'Missing Plastic Paradox', where plastic waste in the ocean is only a fraction of what has been littered.
Researchers have uncovered the most detailed look yet at Earth's recent climatic history by analyzing Antarctic ice cores. The study provides a record of summer and winter temperatures dating back 11,000 years, offering an important baseline for understanding climate change.
Researchers have made a key breakthrough in developing a new treatment for hereditary blindness by using lipid nanoparticles to deliver messenger RNA to the photoreceptor cells. The technology, inspired by COVID-19 vaccines, shows promise in animal models for treating blindness associated with rare genetic conditions.
Researchers advocate for descendant community involvement in ancient DNA research to ensure benefits and risks are shared fairly. Without such guidance, the science can be exploitative, perpetuating colonial practices and harming modern Indigenous groups.
Computer modeling by Oregon State University scientists shows that Douglas-fir trees are likely to experience more stress from drier air as the climate changes. This is crucial for understanding forest sensitivity to a shifting climate, given their widespread ecological, cultural and economic significance.
A new model predicts US recessions and slowdowns by analyzing the aggregate probability of financial misreporting in the economy. The model improves recession prediction by about 25% over existing models, providing regulators with more lead time to prepare for a recession.
Research suggests that six minutes of high-intensity exercise can increase the production of brain-derived neurotrophic factor (BDNF), a protein essential for brain formation, learning, and memory. BDNF promotes neuroplasticity and neuronal survival, potentially delaying age-related cognitive decline.
Researchers have developed a system using microvesicles from algae that promote skin cell proliferation and migration, leading to increased collagen synthesis. The findings show promising results for the treatment of wounds and skin regeneration.
Researchers recreated the brain's edge-of-chaos state to develop an AI device with high information processing performance. The device operates similarly to a neural network, producing electrical responses with spike and relaxation patterns similar to those of synaptic responses in the brain.
A new study found that COVID-19 primarily affected patients with a moderate to critical course, often with comorbidities, whereas many had mild courses despite metastatic melanoma and systemic therapy, recommending continued treatment whenever possible.
Research published in Journal of the American Geriatrics Society indicates social isolation is common among older U.S. adults and increases their likelihood of developing dementia. Nearly one-quarter of participants were socially isolated, and being isolated was associated with a 28% higher risk of dementia over 9 years.
Researchers at UConn have identified a protective bacterial culture, Hafnia alvei B16, that can prevent infection by two strains of Salmonella, including those resistant to multiple antibiotics. The culture works by inhibiting the growth of pathogens and reducing their virulence, potentially providing a new path forward in combating su...
A new classification system, MPATH-Dx Version 2.0, has been developed to simplify diagnoses of melanocytic skin lesions. The system categorizes lesions into four classes, providing guidance on treatment and surveillance for patients.
A preclinical study shows CAR T cell therapy can eliminate residual tumor cells after surgery in mice with breast and pancreatic cancer. The treatment involves applying a gel containing human CAR T cells to surgical wounds, allowing the mice to survive where they would otherwise succumb to tumor recurrence.
Scientists have created a multinetwork polymer that exhibits sensitivity to mechanical forces triggered by solvent swelling, leading to a notable color change. This innovation sheds light on the process of swelling in polymer networks and paves the way for designing stimuli-responsive materials.
Researchers developed a new model to predict U.S. recessions and economic slowdowns based on financial statement manipulation. The study found that high levels of potential manipulation in financial statements can improve recession prediction 5 to 8 quarters away.
Researchers at Imperial College London have designed a low-cost external fixator for broken bones, made from stainless steel and aluminium, which can be manufactured locally. The device has shown similar stiffness to commercial devices in cadaver leg bones and is being tested in Gaza, Sri Lanka, and Ukraine.
A team of Penn State researchers developed a material that gradually delivers heparin over time and directly to blood clots. The new delivery system, which combines heparin with a peptide fragment, increases the drug's half-life from 60-90 minutes to nearly 24 hours.
Researchers discovered a new enzyme with molecular protection against oxygen, increasing its resistance by genetic modification. This breakthrough aims to improve protein dynamics and control inorganic centre reactivity for carbon-neutral hydrogen production.
The São Paulo School of Advanced Science on Epidemic Preparedness will bring together researchers from various fields to discuss core tracks such as mathematical modeling, genomics, epidemiological surveillance, and public health policies. Participants will engage in simulated situation rooms and hands-on experience with leading faculty.
A new study led by UCL researchers found small causal effects of childhood maltreatment on internalising and externalising disorders, including depression, anxiety, and psychosis. The study analysed 34 quasi-experimental studies involving over 54,000 people and suggests that preventing eight cases of child maltreatment could prevent on...
Researchers at the University of Arkansas have developed computer models to determine a drug candidate's binding affinity to proteins. The models use computational physics and experimental data to estimate the effective energy of the ligand at every grid point, allowing for accurate estimation of binding affinity.
A recent study found that Medicaid expansion is associated with a decrease in eviction judgments and rates across states. The association varies by state and county, suggesting that Medicaid expansion may have different effects on housing stability.
Ringlike peripheral high iodine concentration maps from dual-energy CT can help guide management in patients with known lung cancer and an indeterminate solitary nodule. This finding showed excellent interobserver agreement, high specificity, and independently predicted pulmonary metastasis.
A phase II clinical study has found that nearly 50% of patients with inoperable locally advanced liver cancer can be cured using the tri-modality therapy. The 'Reduce and Remove' approach, which combines TACE, SBRT, and immunotherapy, results in a 90% two-year survival rate with minimal side effects.
A team of researchers found that repeated vaccinations with the Comirnaty mRNA vaccine lead to an increased number of non-inflammatory, spike-specific IgG4 antibodies. These antibodies show promise in providing protection against SARS-CoV-2 and its variants.
Researchers found that global wave models can vary in their estimates of extreme wave heights by up to 20 feet, which can lead to underprotected areas during extreme events. The study emphasizes the need for considering multiple models and modern observational data to better assess offshore and coastal risks.
Researchers found that combination therapy of buprenorphine and naloxone was as safe as buprenorphine alone during pregnancy, with similar outcomes in maternal health and newborn health. Larger studies are needed to confirm these findings.
Researchers have developed shortwave-infrared and thermal imaging techniques to accurately diagnose active dental caries. SWIR-based approach shows superior results in detecting lesions, while thermal imaging proves less effective.
The UN reports that roughly 50,000 large dams worldwide will lose an estimated 23% to 28% of their combined original storage capacity by 2050, resulting in a loss of around 1.65 trillion cubic meters of water. This loss will undermine water security, irrigation, power generation, and other essential services.
A group of over 100 researchers identified priorities for synthesis research in ecology and environmental science, including diversity, equity, inclusion, and justice. The study aims to address pressing issues and adapt to complex shifts in the environment by incorporating diverse perspectives and data.
A new breeding strategy enables rapid production of tomatoes with various fruit colors, including red, yellow, pink, and green, using CRISPR/Cas9-mediated multiplex gene editing. This method requires less time and produces transgene-free plants with desirable traits, offering a promising approach for improving multigene-controlled traits.
The article discusses the development of the metaverse through digital twins, emphasizing their focus on simulating real-world processes and entities. Digital twins are virtual replicas that synchronize data between the physical and virtual worlds, while the metaverse focuses on human interaction and connection.
Research by Dr. Jessie Turner and colleagues highlights the impact of water-clarity metrics on seagrass and light-loving organism restoration goals. The study suggests that different measurement methods can misrepresent underwater light climates, emphasizing the need for clear communication of methods used.
A new study finds that over 90% of US households will see a reduction in transportation energy costs with electric vehicles, but the lowest-income households may not benefit equally. The study highlights the need for targeted policies to promote energy justice and increase EV accessibility for low-income communities.
The SafeCare study found that adverse events occur in 23.6% of hospital admissions, with medication-related harm being the leading cause. The study recommends improved tracking of adverse drug effects, reliable data collection, and a culture prioritizing safe care.
A team of Penn State researchers discovered a way to render cellulose nanocrystals highly redispersible in aqueous mediums while retaining their functionality. This breakthrough enables the easy storage and transportation of these bio-based nanomaterials, which are valuable for water treatment, packaging, and electronics.
A recent study found that patients treated at centers that don't perform transplants have a 79% higher odds of being denied bridge-to-transplant designation. This change could exacerbate existing disparities in access to heart transplantation, according to the research team.
A new ultrafast camera developed by INRS scientists can stream real-time video at 100 frames per second (fps) and up to 12,000 fps offline. The device has broad applications in photonics, biophotonics, combustion analysis, and detection of hazardous gases.
Researchers explore challenges and propose next-generation vaccine strategies for mucosa-replicating viruses, which evade full immune response due to short incubation periods and nasal mucosa replication. To overcome immune tolerance, significant knowledge gaps must be filled on ideal vaccine formulations, dosage, and techniques.
A research team at USTC discovered a novel long-range ordered porous carbon (LOPC) crystal formed by charging C60 molecules with Li3N, preserving periodic stacking of nanomaterials. LOPC exhibits characteristics of both long-range order and partially broken C60 molecules, making it suitable for various applications.
Researchers have decoded the genetic composition of self-incompatibility in grasses, enabling new breeding strategies. The study found that two loci control self-incompatibility, allowing for more diverse populations to be bred.
A team at City University of Hong Kong has developed a novel approach to converting environmental temperature fluctuations into clean chemical energy using pyroelectric catalysis. By combining pyroelectric materials with localized plasmonic heat sources, the researchers achieved significantly faster and more efficient pyro-catalytic re...
The meta-analysis of 47 studies and 1 million patients suggests a vital role for social determinants of health variables in developing strategies to achieve equity. Incorporating these variables can significantly impact prostate cancer–specific mortality and overall survival among men with prostate cancer.
Researchers from top universities examined when to send review reminders and found that timing affects both likelihood and quality of reviews. The study suggests companies should adjust their practices to elicit more consumer feedback.
Plant biochemists have discovered a new level of regulation in the biochemical machinery that plants use to convert organic carbon into aromatic compounds. The research reveals new strategies for controlling plant biochemistry, including genetic tools to precisely control which compounds get produced in different parts of a plant.
A freely available measure of autism symptoms can help screen for autism and monitor changes over time in symptoms. The Autism Symptom Dimension Questionnaire (ASDQ) was applied to 1,467 children and adolescents, including 104 with autism spectrum disorder, and found to be reliable and valid.
A new biography of Mary Anning, written by George Roberts in the final years of her life, has been published for the first time. The manuscript reveals details of her discoveries of fossil reptiles, including ichthyosaurs and plesiosaurs, as well as her struggles with breast cancer.
Researchers developed a hybrid system combining optomechanical and magnomechanical cavities, enabling ultrawide microwave-to-optical conversion. The system exhibits high-quality optical measurement of mechanical state, with applications in signal transduction and sensing.
The American Thoracic Society will host ATS 2023 in Washington, DC from May 21-24. The event will cover the latest developments in pulmonary, critical care, and sleep medicine. Register now to attend or access recorded sessions.
Researchers at Ohio State University discovered that pregnant women who struggle with executive functions – planning and regulating their behavior – tend to consume more fat. Coaching these skills may be key to improving dietary outcomes.
A new study provides insights into the conservation of eastern US migratory landbirds by identifying key stopover hotspots and habitat associations. The researchers found that small pockets of deciduous forest, particularly in areas with high concentrations of food and shelter, are crucial for birds to complete their migration.
A multidisciplinary team led by Northwestern University has developed an electric motor that can convert electrical energy into unidirectional motion at the molecular level. The motor's design is based on a catenane molecule and has the potential to make a huge difference in medicine, particularly in biomolecular motors in the human body.
A six-year study involving 146 patients found that antivenom reduced the risk of skin necrosis in those bitten by brown recluse spiders. Administration of the substance was safe with minimal adverse effects, particularly when given within 48 hours of the incident.
A new study uses mobile game apps to promote healthy decision-making among adolescent girls in India, presenting them with challenges and conflicts that mirror real-life situations. The game aims to build agency and awareness about health issues such as menstrual hygiene management.
A retracted Frontiers journal article contained undisclosed conflicts of interest among its guest editors and peer reviewers, according to Digital Science company Ripeta. The analysis found that three of the four peer reviewers were directly or indirectly affiliated with an anti-abortion organization, which was not disclosed.
The university is implementing curricular changes to increase access to early intervention and reduce stigma around substance use disorders. The program will cover 30 hours of instruction and add another tool to the kit of nursing graduates, aiming to provide more treatment options for those struggling with opioid addiction.
Deep-sea squat lobsters are reclassified after Harvard researchers discovered five new species, showing wider geographic distribution ranges and shallower genetic diversity. The discovery highlights the importance of molecular data in understanding evolutionary history.
A global study of nearly 40,000 adults found that neighborhoods with diverse land use, street connectivity, and safety features encourage more walking and cycling. The research suggests that these environmental factors play a crucial role in promoting physical activity.
A new analysis of distant galaxies imaged by the James Webb Space Telescope shows they are extremely young and share similarities with 'green peas,' a rare class of small galaxies. The galaxies include what might be the most primitive galaxy identified so far, with some containing only 2% the oxygen of our own galaxy.
Researchers found that natural gas-fired power plants could emit up to 3.6 billion tonnes of CO2 annually, but reducing this by 71% is possible with efficient technologies like carbon capture and storage and improving plant efficiency.
A new approach to gene therapy for inherited blindness uses lipid nanoparticles to deliver mRNA inside the eye, targeting light-sensitive cells and creating proteins that edit vision-harming gene mutations. The technology has shown promising results in animal studies, including mice and nonhuman primates.
A study found that residents living near occupied areas during the Occupy Central Movement in Hong Kong became more liberal and supportive of pro-democracy camps, with the phenomenon lasting long after the protest. The researchers attribute this to the 'on-site' effect, which increases sympathy for protesters.
Researchers have developed a novel portable and low-cost macroscopic mapping system for all-optical cardiac electrophysiology using optogenetics and machine vision cameras. The system can stimulate and image engineered networks of human heart cells, providing insights into cardiac wave function and stability.