Scientists use ensemble-NV-diamond magnetometers to search for new particles and establish experimental constraints on exotic interactions at the micron scale. The discovery has significant implications for cosmology, astrophysics, and particle physics.
Researchers at Lawrence Berkeley National Laboratory demonstrate a new method to produce liquid acetate from carbon dioxide, inspired by carbon-hungry microorganisms. This breakthrough could accelerate the development of carbon-free alternatives to fossil fuels and help mitigate climate change.
A new machine learning fusion model has been developed to diagnose ovarian cancer more accurately by combining ultrasound and photoacoustic tomography imaging. The model achieved an accuracy of 90% in detecting ovarian lesions, outperforming previous methods.
Primary care clinicians are more likely to prescribe CGM when closer to specialized endocrinologists and serving more Medicare patients. Expanded insurance coverage and consultation on CGM issues can support increased use of the technology.
Historians and scientists collaborate to develop new approaches to understanding climate change, moving beyond catastrophism and resilience tropes. The '536 event' case study demonstrates how textual analysis can provide nuanced insights into historical climate variability.
A survey by UCI MIND found that news coverage of the FDA's decision made the public less willing to volunteer for Alzheimer's pharmaceutical trials. The study suggests that media attention can have a significant impact on people's choices, potentially hindering scientific progress. Researchers plan to conduct further research to better...
A study found that high deductible health plans can lead to a decrease in the number of women undergoing indicated breast imaging, particularly those with lower incomes and education levels. The researchers hope their findings will inform efforts to remove financial barriers to care and improve health outcomes for vulnerable populations.
A recent analysis by Duke University researchers found that most top companies have made voluntary commitments to reduce plastic pollution, but few prioritize reducing virgin plastic use. The study suggests that these efforts focus on downstream waste-reduction strategies such as lightweighting, rather than addressing the root cause of...
A new national study found pregnant women in legalized US states are far more likely to use cannabis, with a 4.6 times higher rate compared to CBD-only states. The study emphasizes the need for prenatal and primary care providers to screen and counsel patients regarding cannabis use in pregnancy.
A recent study published in Nature Computational Science reveals that specific regions of the brain process both individual and combined words, while others focus solely on individual words. The research could contribute to the development of wearable neurotechnology devices that can decode language directly from brain activity.
Scientists investigated microplastics and plasticizers in municipal wastewater treatment plants, detecting MPs in influent, effluent, and sludge. The study found high MP removal efficiency and accumulation of MPs in sludge, with PAEs detected in the MWTP. Thermal hydrolysis increased plasticizer concentration and decreased MP size.
Researchers used Instagram to measure the pressures of tourism on loggerhead turtles in Zakynthos, Greece. The study found that social media can be a useful tool for conservationists to monitor wildlife viewing pressure and prevent lethal propeller injuries.
The introduction of a waiting room concierge service has led to significant improvements in patient satisfaction scores, rising from 60% to almost 90%. Patients report feeling more respected and informed while waiting, contributing to the positive changes.
Researchers found that antibodies against one of the two main domains of the SARS-CoV-2 viral entry machinery elicit a broad antibody response against many variants. This suggests strategies for clinical development of variant-resistant vaccines.
Researchers developed a general workflow to simulate atmospheric aerosol nucleation using the full ab initio method. They used active learning techniques and deep network-based force fields to attain comprehensive data sets and better understand the mechanisms of aerosol nucleation.
A new study reveals that having too few job demands can disrupt sleep, while moderate demands with adequate control lead to a regular sleep schedule and shorter time to fall asleep. The researchers also found that individuals who have more control over their work environment tend to sleep better.
A new study found that a three-year interval between screenings using non-invasive multi-target stool DNA testing is clinically appropriate for individuals with average risk of colorectal cancer. The study, led by Thomas F. Imperiale, M.D., identified no colorectal cancers in participants after an initial negative test.
A 10-year study found diagnoses of suicidal ideation surged by over 700% among Black pregnant women, while depression diagnoses increased by 66% during the same period. This disparity suggests that many women may be going undiagnosed and untreated until their mental health becomes a crisis.
A new study suggests that human retinal endothelial cells have a protective system against hyperglycemia, which delays the onset of diabetic retinopathy. Prolonged exposure to high glucose actually promotes cell recovery and resistance to damage.
Research by Lancaster University found that Egyptian mothers' employment during their daughter's adolescence has a long-lasting impact on their daughters' employment stability in adulthood. Employed mothers are more effective role models and bolsters daughters' aspirations, leading to stable public sector employment.
Princeton University researchers found that mask-wearing and social distancing reduce respiratory disease spread in the short term but do not guarantee long-term benefits. Vaccination successfully limits return epidemics, whereas sustained NPIs can lead to increased susceptibility and eventual outbreaks.
A recent study found that patients undergoing abdominal ostomy surgery have high rates of hospital readmissions and emergency department visits, often due to ostomy-related complications. The study analyzed data from nearly 28,000 patients and found that 42% were readmitted within 120 days after initial hospitalization.
Healthcare workers in Massachusetts prefer strategies supporting education, trust in community-based communication, and accessibility of vaccination sites to increase COVID-19 vaccine and booster rates. These approaches were seen as more effective than mandates or incentives in improving vaccination uptake.
A University of Otago study found that excessive leisure time television viewing in childhood and adolescence is associated with a higher risk of alcohol, tobacco, cannabis disorders and disordered gambling in adulthood. This association was independent of other potential influences.
Researchers developed a new continuity of care measure to track clinician/patient relationship quality in family medicine. Higher CoC scores correlate with decreased emergency department visits, suggesting its potential to shape healthcare behaviors.
Researchers found that substantial exercise, sleeping longer and later, and eating a low sugar, high carb breakfast can increase alertness. A high carbohydrate breakfast was linked to individuals revving up their alertness quickly in the morning.
Researchers validated the use of World Health Organization toxic equivalency factors (WHO-TEFs) to manage brominated dioxin risks in aquatic environments. The study found that mixed-halogenated furans are more toxic than TCDD, with specific congeners showing higher toxicity potentials.
A Brazilian team developed an electrochemical immunosensor to detect SARS-CoV-2 antibodies, achieving 88.7% sensitivity and 100% specificity in just five minutes. The device can be adapted for other diseases and has potential for monitoring seroconversion and seroprevalence.
Researchers at USTC developed a novel MRI contrast agent using highly hydrated paramagnetic amorphous calcium carbonate nanoclusters, exhibiting improved relaxivity and mass production. The material shows great potential in creating efficient diagnostic agents with low toxicity.
Researchers at Nagoya University have uncovered the mechanism behind ruthenium phosphide's transition from metal to insulator, revealing a unique crystal structure and molecular bonding. This discovery could lead to the development of faster responding sensors and smart windows that change light transmittance depending on temperature.
A Japanese research group found that people with psychiatric disorders tend to hold negative self-schemas, which can renew themselves through feedback and cognitive reactivity. This self-perpetuation process can lead to the development of mental illnesses even in good environments.
A study explores the link between shark nose shape, size, and sensitivity of smell. The researchers found that more lamellae in rosettes with an elongated shape are associated with increased odor sensitivity.
The EPCD model, leveraging care team nurses, pharmacists, and social workers, improved diabetes care quality by increasing patients' adherence to treatment guidelines. Staff clinician practices saw significant improvements in glycemic control and patient outcomes after EPCD implementation.
Researchers review myeloid-derived suppressor cells' phenotypes, mechanisms of immunosuppression, and roles in cancer treatment. Studies on non-malignant diseases, such as autoimmune disorders and obesity, are lacking, highlighting the need for further investigation.
A California study of 99,000 pregnancies found that prenatal cannabis use was more common in areas with greater retail availability of cannabis. The study suggests a larger absolute increase in prenatal cannabis use among those living closer to storefront retailers during the pandemic.
Researchers at Johns Hopkins University have developed two new models that can identify where seizures originate in the brain, potentially leading to more effective surgeries and improved patient outcomes. The models use machine learning and calculus to analyze brain activity patterns, predicting seizure onset with 79% accuracy.
Scientists at Medical College of Georgia discover a new target to intervene in coronary artery disease, the most common type of heart disease. The target is ATIC, a gene essential for purine production, which increases in response to arterial disease.
Research suggests that the ratio of adult females to males influences sex roles in animal species. Variation in this ratio can lead to differences in mate competition, parental care, and social behavior among species. The study proposes that understanding these dynamics can inform conservation efforts.
The Qatar Genome Program aims to decipher the genetic makeup of Middle Eastern populations and build a foundation for precision medicine. With over 30,000 whole genomes collected, researchers are mining genomic data to produce meaningful findings and promote international collaboration.
Research from Anglia Ruskin University reveals that spending time in snowy environments can improve body image and self-compassion. The study found that participants who scored highly in self-compassion displayed greater improvement in body appreciation after walking in a snow-covered woodland.
A study published in Pediatric Research found that Zika-exposed children may exhibit differences in motor skills, readiness for school, and parental distress, suggesting the need for additional support as they age. However, cognitive function scores were not significantly different between groups.
A recent study by Duke University researchers has identified key risk factors for Black men diagnosed with early-onset prostate cancer. Genetic variants and a family history of cancer are associated with an increased risk of developing the disease. The study's findings could help reduce racial disparities in prostate cancer outcomes.
The study reveals that the Dust Bowl's extreme heating influenced temperatures across North America and beyond, suppressing cloud formation in some regions. The research suggests that the hot, exposed land in the central US triggered a wave-5 teleconnection pattern, which spread record-breaking heat to Europe and East Asia.
Researchers at USTC developed slidable graphene-based nanoresonators to modulate dynamics. They found the resonant frequency depends on gate voltage application and discovered a frequency loop due to stress and quasi-static pulling force.
An international research team proposes using engineered nanoparticles to fertilize ocean plankton, encouraging growth and carbon dioxide uptake. The approach has been shown to be safe and effective in enhancing plankton growth through controlled release of nutrients.
Research finds that individuals with dementia who receive care from an interprofessional team are more likely to visit the emergency department than those cared for by a physician-only practice. However, this team-based approach does not appear to reduce hospitalization rates.
Researchers developed an AI tool that distinguishes between four distinct groups of sinonasal undifferentiated carcinomas (SNUCs) based on DNA methylation patterns. This breakthrough could lead to targeted therapies and improve prognosis for patients.
Researchers from Seoul National University identified genes that suppress T cell exhaustion and stimulate effector cells to kill cancer cells. They found that Klf4 enhances cytotoxic secretions and reinvigorates exhausted T cells.
A team of WPI researchers has developed a potential breakthrough in green aviation: a recipe for a net-zero fuel for planes that pulls carbon dioxide out of the air. The fuel, made from magnesium hydride and hydrocarbon, could provide up to 8% more range than traditional jet fuel.
Marine cyanobacteria have developed smaller proteins to conserve nitrogen and survive in areas with low nutrient concentrations. They can detect and capture nitrate at nanomolar concentrations, allowing them to thrive in environments where others would struggle.
Researchers developed a deep learning model that uses a single chest X-ray to predict the 10-year risk of death from cardiovascular disease. The model performed similarly to established clinical standards and provided incremental value in predicting major adverse cardiac events.
The ESMO Immuno-Oncology Congress 2022 will present results from over 240 studies worldwide, exploring new insights on immune checkpoint inhibitors, biomarkers for treatment response, and combination therapy efficacy. The congress aims to accelerate progress in immuno-oncology.
A survey of primary care physicians revealed that those with beliefs about BZD potential harm were less likely to prescribe it. Clinicians with low concern about continuing BZDs for long-term treatment were more likely to prescribe the medication.
A study found that cryoablation, a freezing-based treatment, reduces cancer-specific mortality in patients with early-stage renal cell carcinomas (RCCs) measuring between 3 and 4 centimeters. In contrast, heat-based thermal ablation has been shown to have a higher risk of death from kidney cancer for these patients.
A new study suggests that blood tests can predict survival odds for patients with metastatic cancer by analyzing the proportion of tumor DNA in the bloodstream. Patients with higher levels of tumor DNA in their bloodstreams were found to have poorer survival rates across all cancer types studied.
Researchers from Tsinghua University developed a flexible strain sensor with high sensitivity and wide strain detection range, enabling the creation of an intelligent lip-language recognition system. The sensor can accurately distinguish large motions and detect minor changes, making it suitable for people with damaged vocal cords.
A Rutgers study suggests that mucosal-associated invariant T cells (MAITs) protect against cognitive decline by creating antioxidant molecules. Injecting MAITs into genetically altered mice restored their cognitive function, and researchers hope to compare MAIT numbers in healthy humans and those with cognitive diseases like Alzheimer's.
Researchers at Texas A&M University engineered DARPins to block the interaction between the COVID-19 virus and host cells, significantly reducing disease progression. The nasal sprays showed effectiveness against various variants, including omicron, and could provide a lower-cost therapeutic option for those at high risk.
Research reveals that microphytobenthos, a key component of the Dutch Wadden Sea food web, obtains its nutrients primarily from detrital nitrogen in pore water. This finding provides new insights into the ecosystem's dynamics and highlights the importance of considering all nutrient pools in models predicting future changes.
New study reveals plastic additives selectively harm corals' reproductive processes, development, and settlement, affecting ecosystem balance. Researchers found alarming effects of environmental concentrations on various organisms, highlighting the urgent need for better risk assessments.
Research finds most Asian countries have failed to protect at least 17% of land by 2020, and the outlook for achieving 30% protection by 2030 is bleak. To meet targets, Asian countries need to increase their rate of establishing protected areas by up to six times faster.
Researchers are developing functionally graded materials using 3D printing, aiming to create sustainable and efficient materials for the air transport and security industries. The goal is to optimize mechanical properties and minimize production costs.
A new study published in the American Journal of Cardiology found that a healthy diet can reduce the risk of cardiovascular disease by up to 10%. The Dietary Approaches to Stop Hypertension (DASH) diet, which emphasizes whole grains, lean proteins, and fruits and vegetables, showed additional benefits for women and black adults compare...
Researchers studied the larynx of Daubenton's bats and found that different structures are used for high-frequency echolocation calls and lower-frequency social calls. The study reveals that bat vocalizations can be compared to death metal growls, highlighting the animals' unique ability to produce a wide range of sounds.
Researchers used microCT to create a 3D atlas of lung lesions in TB and COVID-19, revealing complex shapes and hidden pathological structures. The study provides new insights into the microscopic anatomy of these deadly diseases.
A new geometrical-shaped magnet structure enables deep brain stimulation to reach 11 centimeters below the scalp, 1.67 times deeper than conventional methods. This improved design offers more focused stimulation and increased treatment potential for psychiatric diseases like major depression.
A study by researchers found that NYC health inspectors issued disproportionately high citations to Asian restaurants in January and February 2020, highlighting systemic racism and perpetuation of stereotypes. The study suggests that biases against specific types of restaurants can lead to unequal treatment and exacerbate existing ineq...
A new Hikikomori Questionnaire has been developed to identify individuals with pathological social withdrawal at an earlier stage. The questionnaire evaluates socialization, isolation, and emotional support on a scale of 0-4, providing a tool for early detection and treatment of hikikomori.
University of Missouri engineers are working on a collaborative human-robot order picking system to speed up the online delivery process. The proposed model aims to optimize key decisions in warehouse operations, allowing robots to navigate efficiently and collaborate with humans to increase efficiency.
The strongest Arctic cyclone ever observed poleward of 70 degrees north latitude caused a 30% greater loss of sea ice than previous records, with waves reaching up to 100 kilometers towards the center of the ice pack. Researchers suggest that existing models underestimate the impact of big waves on ice floes in the Arctic Ocean.
A new study using photon-counting CT technology has shown that it can detect more post-COVID-19 lung damage than conventional CT scans, particularly in patients with persistent symptoms. The technology may lead to earlier treatment and better outcomes for those affected by COVID-related lung damage.
Researchers used existing data from 72 women's international basketball games to analyze and classify ball movements. The study found that fast breaks, especially changes in direction of ball movement, contributed to higher scoring rates.
A new protocol at Cedars-Sinai improves the timeliness of treatment for women with severe pregnancy-related hypertension, reducing maternal stroke risk. Despite racial disparities in hypertension rates, the initiative found no significant delays in treatment based on race or ethnicity.
Two studies found corticosteroid injections associated with osteoarthritis progression, while hyaluronic acid injections may slow down progression. Corticosteroids increase risk of disease progression, highlighting need for cautious use.
A University of Michigan-led study found most heart transplant center websites are written at a college junior's reading level, making them difficult for patients to understand. Only 56% offered resources for non-English speakers, with the mid-Atlantic region performing poorly.
A study finds that microbial communities can rapidly respond to temperature fluctuations by re-activating latent species adapted to thrive at different temperatures. This 'species sorting' mechanism allows communities to survive in response to changing environmental conditions.
Researchers investigated online gaming behavior among 16,033 participants to explore its correlation with future career planning. The study found that different game genres were associated with specific soft skills, such as spatial skills for engineers and problem-solving skills for strategy players.
A recent paper reveals that climate mitigation and peacebuilding can generate co-benefits, addressing the root causes of both conflict and climate change. The authors recommend collaboration between sectors to create a virtuous cycle, promoting social inclusion, economic opportunities, and conservation of natural environments.
A nationwide questionnaire in Dutch colorectal cancer screening found that concerns about colonoscopy, lack of provider discussion, and personal risk perceptions are common reasons for not following up. Personalized screening counseling and family practitioner involvement may help increase follow-up rates.
A recent study reveals a stark increase in US firearm fatalities over the past 32 years, with disparities identified across racial, ethnic, and geographic lines. The research shows that certain demographics are disproportionately affected, emphasizing the need for targeted public health interventions.
Researchers at Lund University have discovered that activating the TREM2 receptor on microglial cells slows down Alzheimer's disease progression by clearing tau protein aggregates. This innovative approach may lead to a new treatment method for Alzheimer's disease, in addition to reducing beta-amyloid and tau proteins.
Concordia researchers identify vulnerabilities in smart inverters to cyberattacks, including reconnaissance, replay, DDoS, and Man-in-the-Middle attacks. These attacks can disrupt energy flow and create power oscillations, severely impeding microgrid functionality.
Researchers develop a new method to track disease-carrying mosquitoes by ingesting harmless DNA particles, providing unique fingerprints of information. This innovative approach has the potential to revolutionize mosquito-borne disease surveillance and tracking, offering insights into mosquito movement and hotspots.
Researchers developed and validated two risk measurement tools to estimate hospitalised COVID-19 patient mortality rates. The COVID-NoLab and COVID-SimpleLab models can predict mortality with reasonable accuracy, helping clinicians identify low-risk patients for outpatient management.
A study by Rice University researchers found that tropical mammal communities divide their days similarly, with feeding routines and body sizes influencing activity patterns. The study confirms consistent patterns across Africa, Asia, and the Americas.
Forests with multiple tree species have been shown to be more productive, as different species fill distinct niches and compete less. Additionally, genetic diversity within each tree species also promotes forest productivity by increasing resource use efficiency and reducing damage from herbivores and fungi.
Scientists at Tokyo University of Science developed an 'extended Landau free energy model' to analyze complex interactions in nanomagnetic devices, enabling causal analysis and visualization. The model proposed optimal structures for nano-devices with low power consumption.
Researchers at Bar-Ilan University have created functional, multi-layered neural networks that mimic elements found in the brain of mammals. The 'mini-brains' were generated through magnetic manipulations of neural progenitor cells in a three-dimensional collagen substrate.
A study published in Trends in Cancer suggests that targeting vulnerabilities in glioblastoma cancer cells, which maintain resemblance to the cells of origin, may lead to effective therapies. The research aims to identify ways to block these identity shifts and develop personalized treatments.
Researchers have developed a novel mix-charged nanofiltration membrane for wastewater treatment, demonstrating improved separation selectivity for small organics and inorganic salts. The membrane shows reduced retention of divalent anions like SO42- while increasing retention of glucose.
Researchers have developed an innovative magnetic adsorbent that can remove microplastics 1,000 times smaller than those detectable by existing wastewater treatment plants. The process takes just one hour, compared to days for current methods.
A simple breeding experiment identified genes that promote cooperation and higher yields in plant populations. Plants with specific alleles were found to produce 15% more biomass when grown in close proximity, while reducing root competition.
A new quantum algorithm allows for the direct calculation of energy derivatives, a crucial step in molecular geometry optimization, using only one query on a quantum computer. This breakthrough enables the computation of energy derivatives with respect to nuclear coordinates in a single calculation.
A UTIA study will improve price discovery and market transparency in hay markets, providing valuable information for buyers and sellers. By understanding valued attributes of hay, producers can make informed purchasing and selling decisions, managing livestock feed cost and nutrition.
Researchers at MIT have developed a new architecture for optical neural networks, which can perform complex linear algebra operations using light signals. The new design eliminates uncorrectable errors that limited the scalability of earlier systems, enabling larger networks with improved accuracy.
A new study from Duke University finds that single neurons in the visual cortex rapidly switch between reporting on two separate objects by alternating signals. When objects overlap, brain cells treat them as a single entity, suggesting a more complex encoding process for everyday perception.
New research reveals that men who successfully transition post-breakup are those who seek to understand their experiences and change negative behaviors. These men focus on gaining positive personal transformations in the aftermath of the breakup, rather than blaming themselves or others.
Researchers used social media data to hindcast recreation visits before and after the fire, creating a complete picture of visitation changes. The approach holds promise for large, multi-ownership landscapes with inconsistent monitoring practices.
A team of scientists, led by Marco Fraaije from the University of Groningen, has developed an enzyme that can convert lignin monomers into useful chemical building blocks. The enzyme has been engineered to be stable, selective, and faster in conversion, offering a promising solution for the valorization of biomass.
Patients who received treatment in Spanish were twice as likely to be abstinent at six months compared to those treated in English. Receipt of nicotine replacement therapy increased abstinence rates for all patients, regardless of language preference.
A study published in Plastic and Reconstructive Surgery found that well-healed facial scars generally do not negatively impact perceptions of attractiveness or confidence, but may even increase perceived friendliness. The researchers designed an online survey to test the core tenets of facial scar design and found some subtle interacti...
The study successfully synthesised hybrid biomaterials using nanoparticles and showed excellent stem cell attachment and growth on the scaffolds. The material also promoted axonal cell migration towards the site of spinal cord injury, reducing scarring and inflammation. This research holds promise for treating spinal cord injuries.
A study found that children think they have less access to common measurement tools and toys than their parents. This disparity can hinder STEM interest and success, as prior experience with tools is crucial for self-efficacy. The authors argue that this issue persists due to unnoticed gaps between parental and child perspectives.
A study published in PNAS reveals the 'Yin and Yang' regulation of stress granules (SGs) by Caprin-1, where the C-terminal domain promotes SG formation while the N-terminal domain restrains it. This discovery provides a potential therapeutic target for related diseases.
Researchers found that optimizing solar panel spacing and direction can increase energy production by 2-3% through natural convection. The study's model improves estimates of solar plant efficiency, paving the way for more accurate cost predictions.
Researchers at KAUST have developed a soft and flexible electronic 'e-skin' that can detect minute temperature differences between inhalation and exhalation, as well as touch and body motion. The material's island-bridge atomic structure provides an inherent softness and flexibility ideal for on-skin applications.
Researchers from Nagoya Institute of Technology found a feasible solution to prevent bipolar degradation in 4H-SiC semiconductor wafers using proton implantation. The technique pinches down partial dislocations in the crystal structure, preventing stacking faults and enhancing device reliability.
A study by North Carolina State University found that two common veterinary drugs, Fluralaner and Ivermectin, are effective in killing bed bugs on poultry farms. Fluralaner was highly effective against bed bugs with resistance to common insecticides.
Researchers developed a spreadsheet tool to analyze large comment samples and identify themes within patient comments. The HCP Review Comment Analysis Tool allows providers to easily analyze patient comments and identify actionable measures of patient satisfaction, providing insights into specific actions by healthcare practitioners.
A new egg species, Ramoprismatoolithus okurai, has been identified from Early Cretaceous fossil eggshell fragments found in Japan. The analysis of the eggshell fragments and impressions suggests an affinity with the troodontids, a group of small non-avian theropod dinosaurs.
A new study found that a single dose of acoziborole is as effective as current treatments for sleeping sickness, with a cure rate of 95% for late-stage patients and 100% for early/intermediate-stage patients. The treatment could revolutionize treatment for the disease by eliminating barriers such as hospitalization and travel distances.
A new deep learning model using conditional generative adversarial networks (cGANs) has been developed to diagnose bowel ischemia. The model achieved an accuracy of over 93% in segmenting ischemic intestine images, surpassing current subjective methods.
Researchers developed a novel optical technique to directly monitor cerebral oxygen consumption and blood flow in real-time. The technique uses phosphorescent probes to track the brain's oxygen gradient, providing valuable insights into brain activity and metabolism.
Researchers at Osaka Metropolitan University developed a compact vibration energy harvester that amplifies electric power generated from human walking motion by about 90 times. The device can generate electricity from non-stationary vibrations, including walking motion, to power small wearable devices.
Researchers at University of Notre Dame developed a transparent coating for windows that can block heat and save energy. The coating, called transparent radiative cooler (TRC), allows visible light in while keeping other heat-producing light out, reducing electric cooling costs by one-third in hot climates.
Researchers at the University of Nottingham have discovered a new class of polymer that can promote wound healing in hard-to-treat diabetic wounds. The polymer actively drives fibroblasts and immune cells to aid healing, resulting in three times more fibroblast activity and over 80% wound closure.
A study of 1.1 million firearm fatalities in the US from 1990 to 2021 found increasing disparities in rates between men and women, as well as by racial and ethnic group. These findings highlight the need for public health approaches to address underlying demographic trends and geographic differences in reducing firearm violence.
The study reveals that non-coding regions near sloppy-paired genes are essential for temporal transcription factor expression and that Notch-signaling regulates the transition to subsequent TTFs. This mechanism couples temporal patterning with neuron generation, providing insights into brain diversity.
New research shows a strong link between atmospheric dryness and forest fire risk, with warmer temperatures increasing the drying power of fuels. The study found that over 30 million records of fire activity in the last 20 years reveal a predictable relationship between vapour pressure deficit and fire activity.
A recent study published in Frontiers in Plant Science reveals the evolution of paleodiet at the Neolithic site of Qujialing, China. Researchers detected starch grains from diverse plant species, including job's tears, lotus roots, and legumes, alongside rice and millet.
A new study from the University of Surrey found that behaviour change campaigns and technology can significantly reduce air pollution in schools. Implementing these interventions can lead to a reduction in outdoor nitrogen dioxide exposure by up to 23% compared to business-as-usual activities.
A Johns Hopkins Medicine study found that pregnant women taking Paxlovid had a reduced risk of severe COVID-19. The research, published in JAMA Network Open, included 47 participants who received Paxlovid therapy and monitored for outcomes and complications.
Researchers found that adding a decoy option can increase the likelihood of a crowdfunding project being funded by up to 28%, as it makes more expensive rewards seem more attractive. The study tested this approach in digital markets where billions of people make choices daily.
Researchers propose six competency domains for AI use in primary care: foundational knowledge, critical appraisal, medical decision making, technical use, patient communication, and awareness of unintended consequences. These competencies aim to harness AI's potential for patient and societal benefit.
A new study reveals that bats use the same technique as human death metal singers and throat singing members to produce sounds. Bats can span 7 octaves with their vocal range, surpassing most mammals. The research team filmed what happens in a bat's larynx when producing sound, showing heavy vocal folds vibrating at low frequencies.
A randomized trial involving 1,009 healthcare workers in Canada, Egypt, Israel, and Pakistan found that surgical masks were not statistically less effective than N95 respirators in preventing COVID-19 infections. The study provides evidence for the use of surgical masks as an alternative to N95 masks during routine patient care.
A new process allows for the production of polyurethane foams without isocyanates, a toxic chemical compound. The technology uses water and cyclic carbonate compounds to create a solid material with low density and regular pores.
Researchers analyzed nearly 9,600 patients who underwent nerve decompression surgery for upper extremity conditions and found a higher likelihood of migraine diagnosis. The study suggests a possible biologic and genetic overlap between carpal tunnel syndrome and migraines.
Researchers found that acknowledging physicians' efforts with letters and certificates improved tobacco cessation e-referral rates after a January 2022 rollout. Providing access to accurate EHR data can also enhance clinical outcomes in vulnerable populations.
Researchers from Kaunas University of Technology and Lithuanian University of Health Sciences developed an AI-based system to evaluate the 'substitute voice' of laryngectomy patients, allowing for faster detection of pathologies. The Acoustic Substitution Voice Index (ASVI) uses acoustic parameters and artificial intelligence methods t...
A neural network trained using a diverse dataset outperforms conventionally trained algorithms by reducing bias in artificial intelligence. The use of images from low-resource populations boosts the object recognition performance of machine learning systems.
A team of quantum engineers at UNSW Sydney has developed a method to reset a quantum computer using a fast digital voltmeter to watch the temperature of an electron, reducing preparation errors from 20% to 1%. This innovation represents a modern twist on Maxwell's demon, a thought experiment that dates back to 1867.