A small sensor combines radar technology with AI to detect unattended children or animals in vehicles with 100% accuracy. It sends out signals that are reflected back by people, animals, and objects, which are then analyzed using built-in AI.
Researchers found that patients who suffered a cardiac arrest between Saturday and Sunday were about 20% less likely to survive than those on weekdays. The study suggests improving AED awareness, availability, and training can help address weekend cardiac arrests.
A recent study found that implementation of the Affordable Care Act improved insurance coverage for people with both HIV and cancer. However, disparities in insurance coverage still exist among minorities and low-income individuals, who are more likely to live in non-expansion states. The study suggests that further insurance coverage ...
A study on mice has created a set of objective measurements for personality, revealing the connection between genes, behavior, and individual traits. The researchers found that each mouse had a unique personality that consistently informed its behavior.
Associate Professor Kohsaka and his team created a new polyester using DMDO, which reacts with chemicals and decomposes. The study demonstrated the feasibility of this plastic as a possible solution to the plastic waste problem.
The SPRING project aims to develop all-graphene platforms using spins for information processing, potentially enabling faster and power-efficient components.
Researchers have developed a new oxygen evolution reaction catalyst that can produce hydrogen from seawater at current densities capable of supporting industrial demands. The catalyst requires relatively low voltage to start seawater electrolysis and avoids obstacles that limited earlier attempts.
Researchers create algorithm to identify stable traits that capture mouse behavior, revealing unique individual characteristics and genetic basis. The method has potential to advance knowledge of mouse personality and its relation to mental health and disease.
A study found a significant reduction in Arctic surface albedo, primarily driven by decreased snow cover fraction accounting for 70% of the decline. Reduced sea-ice extent also contributed to the decrease, while soot deposits did not play a primary role.
Researchers found that healthy men taking commonly prescribed doses of glucocorticoids for a short period experienced changes in blood sugar metabolism, associated with an increased risk of developing diabetes. The study highlights the need for medical professionals to consider and monitor potential side effects.
Research reveals artisanal gold mining is altering water clarity and dynamics in the Madre de Dios River watershed, causing increased sediment levels that contain mercury and other contaminants. This has severe impacts on fish populations and other aquatic life, disrupting natural seasonal cycles and habitat of endangered species.
A study published in Annals of Internal Medicine found a program that fulfils end-of-life wishes can ease bereavement by encouraging conversations about the patient's identity. The project, which costs around $5 per wish, has been successful at several hospital intensive care unit sites.
A study of over 65,000 postmenopausal women found specific jobs, including healthcare providers, are associated with poorer cardiovascular health. Researchers suggest occupation is an important determinant of women's heart health, highlighting the need for workplace health programs to improve heart health.
Researchers used whole-genome sequencing to discover the Agouti gene's role in winter coat color change in mountain hares. The study suggests introgression from non-color-changing species drove this variation, highlighting a key factor in polymorphism of winter coats in hares.
Pregnant women with low vitamin B12 levels experience increased fat production and reduced breakdown, predisposing them to obesity. A recent study found that vitamin B12 deficiency impairs fat cell metabolism, leading to increased inflammation and impaired metabolic function.
A new study by University of Michigan researchers found that men who receive caregiving from their spouses are more prone to feeling guilty and depressed due to negative spousal exchanges. In contrast, wives in caregiving relationships show less susceptibility to these effects, suggesting a difference in gender dynamics.
Researchers found that Parkinson's disease dopamine neurons can shut down without fully dying, releasing chemicals that cause inflammation and senescence in healthy neighbors. This discovery suggests new avenues for therapies targeting SATB1 or p21 to prevent or slow the disease.
Research confirms women with gestational hypertension or preeclampsia have higher cardiovascular risk and persistent risks into their 60s. Women are advised to adopt heart-healthy modifications such as exercising, eating healthy and controlling weight.
Despite small gains, women make up only 18% of medical school deans and 26% of chairs in pediatrics; researchers argue that basic scientific principles can foster gender equity. Initiatives have failed due to lack of institutional support, and diversity task forces risk widening inequities.
Research found brand pharmaceutical company discount cards for brand-name drugs increased private insurer costs by 46%. The study analyzed data from 2.8 million prescriptions, showing that patients using these cards often paid more due to higher insurance premiums.
Researchers developed a 'metaphor menu' to help patients describe cancer, avoiding disempowering language. The tool offers quotes and expressions for different stages of illness, targeting patients, carers, and doctors.
The NIH RO1 grant aims to improve ultrasound tomography for breast cancer detection by developing physics-based computational models and advanced image reconstruction methods. The goal is to create high-resolution images that can detect subtle cancers, especially in younger women with denser breast tissue.
Scientists discovered that blood stem cells acquire energy from bone marrow support cells in response to salmonella infection, enabling them to produce millions of bacteria-fighting white blood cells. This discovery could lead to new approaches to treating people with salmonella and other bacterial illnesses.
A team of scientists has developed new ways to forecast dengue infections by combining disease and climate data. The project aimed to predict maximum weekly cases, the week of peak cases, and total season cases, but models still struggle to accurately predict epidemics.
A recent study compared two insomnia treatments, brotizolam and suvorexant, finding they improved sleep efficiency but had varying impacts on balance. Orexin receptor antagonists like suvorexant may have fewer side effects than commonly prescribed hypnotics.
A new study reveals that genetic variations in a single species of bacteria can amplify infection, making it more dangerous than either strain alone. The researchers discovered that when the two strains work together, one produces a toxin that breaks down muscle tissue and enables the other to infect organs.
A nationwide survey of male patients with lupus found that nearly half reported feeling depressed, while over 80% indicated that lupus limits their daily activities. The study also revealed a high interest in psychosocial support and online platforms for men with lupus.
New study highlights significant advances in phloem-insect/pathogen interaction understanding, but notes research gaps and barriers to study. Researchers propose integrating phloem-feeding insect/pathogen interactions into plant science for improving host resistance.
A study explores the genetic mechanisms by which alterations in colon-associated microbes might promote colorectal cancer. Alterations in gut microbes have been linked to increased DNA methylation changes and CRC risk.
Researchers at DTU Biosustain successfully produced 0.6g/L of ergothioneine in yeast broth, a promising antioxidant with neuroprotective effects. The production method could lead to cheaper and more accessible supplements, addressing high market prices due to chemical synthesis costs.
A recent study found that opioid overdose victims who suffer cardiac arrest differ from other cardiac arrest patients, with unique characteristics that may require different treatment. Opioid-related cardiac arrest survivors are more likely to be admitted to a hospital due to improved survival rates in urban and rural areas.
Researchers found that sediment and particulate nutrient impacts to the Bay occur mostly during high-flow events like major storms, but the Bay is resilient in the long run. Sediment delivery to the mid-Bay region is relatively small, minimizing potential impacts on water quality.
Scientists at EPFL have developed a cheaper way to scale up atomic layer deposition, reducing costs and increasing precision. The new liquid-phase method uses standard lab equipment and achieves coatings that are not possible with gas-phase ALD.
Researchers have discovered a critical point in supercooled water where thermal expansion and compressibility exhibit anomalous behavior. Theoretical model developed by Brazilian researchers can be applied to any system with two energy scales, including iron-based superconductors.
A recent study published in Nature Ecology & Evolution found that Amazon forests with the greatest evolutionary diversity are the most productive. The research team analyzed long-term records from 90 plots and DNA sequence data to investigate the links between forest growth rates and diversity.
Researchers have discovered that mitochondria undergo reprogramming under low oxygen conditions, a process that could provide new therapeutic targets for pancreatic cancer. This reprogramming enables cancer cells to adapt to energy scarcity by switching to glycolysis, allowing them to continue growing despite limited nutrients and oxygen.
A newly developed experimental vaccine has demonstrated over 80% effectiveness in protecting mice from succumbing to Staphylococcus aureus infection. The vaccine targets specific proteins found on the bacteria and has shown promise in preventing biofilm formation, a major cause of hospital-acquired infections.
A team of Penn State researchers is investigating the deformation properties and poromechanical behavior of anhydrite-containing rock samples. Their goal is to improve models that predict the evolution of permeability and seal in areas where anhydrite is found.
A new study from Michigan State University found that open monitoring meditation increased error recognition in non-meditators. The researchers measured brain activity using EEG and found a stronger neural signal about half a second after an error, indicating enhanced conscious error recognition.
A new study published in the Canadian Medical Association Journal found that brand-name drug discount cards lead to higher health care spending in Canada, increasing private insurer costs by 46% and public insurer costs by 1.3%. Despite offering some savings, these cards financially disadvantage patients who fill prescriptions with them.
A study in a multi-ethnic community found that teaching young adults healthy behaviors and showing them ultrasound images of plaque in their arteries improved their cardiovascular health. The FAMILIA Project showed significant benefits for caregivers who strictly adhered to simple education plans, reducing risk factors for heart disease.
Researchers found that women who consumed more calories in the evening had poorer heart health, with a higher proportion of daily calories after 6pm linked to increased cardiovascular disease risk. The study suggests that intentional eating habits can be a simple and modifiable behavior to help lower heart disease risk.
A new study reveals that people with cardiovascular disease are at higher risk of developing cancer, while those with more risk factors for heart disease are also more likely to develop cancer. Lifestyle habits that reduce heart disease risk, such as a healthy diet and regular exercise, may also help prevent some cancers.
Research reveals significant increases in suspended sediment concentrations in affected Amazon river reaches due to artisanal gold mining. Elevated turbidity is likely to impact fish community structure, while ASGM-associated sediments may facilitate mercury transport to nearby communities.
Preliminary research found that men who maintained high levels of moderate to vigorous physical activity both before and after their heart attacks were 39% less likely to die from any cause. Regular physical activity after a heart attack is associated with better survival, even in older adults.
A study published in the Journal of Neuromuscular Diseases found Nusinersen treatment improved motor and respiratory functions in adults with longstanding SMA3. Functional testing showed significant improvements on the 6-Minute-Walk-Test, with patients experiencing a mean improvement of 8.25 meters.
A state-of-the-art fingerprint detection technology can identify traces of heroin on human skin, even after washing hands. The technology also tells whether an individual has used the drug or shaken hands with someone who has handled it.
Researchers found that ultra-processed foods account for over half of daily calories and are linked to lower cardiovascular health measures. Adults who consumed 70% of their calories from ultra-processed foods were half as likely to have ideal cardiovascular health.
A review of case-control fecal gut microbiome studies in Parkinson's disease found varying results, but replicated findings include an increase in Verrucomicrobiaceae and Akkermansia. The researchers recommend integrating existing data to address confounders and propose future studies focus on biomarkers for PD diagnosis.
A new study from Duke University found that a home visiting program for newborns and their families can significantly reduce child maltreatment investigations. The program, Family Connects, resulted in a 44% lower rate of child abuse investigations during the first two years of life.
Researchers at the University of Texas at Austin have discovered that the Nile river is approximately 30 million years old, contradicting previous estimates. The team linked the river's flow to mantle movement in the Earth's deep mantle, revealing a steady northward path that has shaped human civilization.
A new particle analysis technique offers a promising way to monitor air pollution by capturing and analyzing individual airborne particles. The approach provides highly reproducible, real-time results and can identify the size and refractive index of particles, which is essential for assessing health risks.
A study in mice shows that chemotherapy affects gut bacteria, inflammation, and cognitive problems. Researchers found correlations between changes in the gut microbiome and brain inflammation, which could lead to new interventions for cancer patients.
Research finds that prey-size plastics are abundant in fish nurseries and outnumber larvae by 7 to 1. The discovery could impact marine ecosystems as these plastics may be ingested by larger fish.
A new study argues that free internet access is essential for protecting fundamental human rights, particularly in developing countries. The research highlights the importance of universal access to enable billions of people to lead 'minimally decent lives'.
Researchers developed a retinal hyperspectral imaging technique to detect early signs of Alzheimer's disease. The test scans the retina for biochemical changes associated with the disease, potentially identifying high-risk individuals and facilitating interventions.
Researchers have developed an injectable, flexible electrode that can reduce the cost of neuromodulation therapy, increase its reliability and make it less invasive. The 'injectrode' uses a liquid that cures in the body to create a wired contact, allowing for more elasticity and flexibility compared to traditional rigid implants.
New research reveals that surface slicks in coastal waters of Hawai'i contain a high concentration of larval fish, as well as prey-size plastics. Larval fish ingesting these plastics may face development and survivorship impacts due to toxicity and malnutrition.
A study identifies 5 genetic markers near the EGLN1 gene linked to high-altitude adaptations, suggesting natural selection in these populations. These markers were found at higher frequencies among 429 Quechua people from Peru compared to lowland populations.
A study in Denmark found that citizen responders can arrive before emergency medical services in 40% of residential cardiac arrests and perform defibrillation in nearly 50% of cases. This preliminary research suggests citizen responder programs have the potential to increase bystander defibrillation, leading to improved survival rates.