Researchers have developed sensitive and specific potassium nanosensors that can monitor dynamic changes of potassium ions in the brain during epileptic seizures. These nanosensors enable the accurate sensing of potassium levels in different parts of the brain, facilitating the diagnosis and therapy of epilepsy.
GPM mission core satellite analyzed rainfall generated by ex-Tropical Cyclone Damien's remnants, showing heaviest rainfall occurring south of the center at a rate of at least 0.2 inches per hour. Heavy rainfall is forecast over the southeastern Gascoyne and adjacent Goldfields, posing a risk of flash flooding.
Researchers discovered that black carbon catalyzes sulfate production during regional haze events in the North China Plain, leading to significant air quality issues. The study suggests reducing SO2, NOx, NH3, and black carbon emissions is crucial to improve air quality.
A study by University of Birmingham experts reveals that smartphone skin cancer detection apps are unreliable and poorly regulated, with only a small number of studies showing variable and unreliable test accuracy. The researchers call for stricter regulations and better evaluation processes to protect public safety.
A new study led by pediatric cardiologist Brett Anderson aims to uncover the reasons behind health inequities in poor children who undergo heart surgery. The research will analyze data from 11 hospitals across New York state to identify mechanisms driving disparities in outcomes.
Researchers at Stanford Medicine have developed a brain-wave signature that can predict which individuals with depression are most likely to respond to sertraline, an antidepressant. The study used electroencephalography and AI to identify the pattern in participants before treatment, allowing clinicians to make informed decisions abou...
According to a University of Warwick astronomer, the majority of stars in the universe will become luminous enough to blast surrounding asteroids into successively smaller fragments. This process will be triggered by the YORP effect, which creates an imbalance that spins up orbiting asteroids until they break apart.
A study analyzing climate-associated range shifts found larger temperature increases linked to extinctions. Niche shifts may allow some species to survive, reducing predicted extinctions to 30%. The analysis suggests niche shifts are more important for species survival under climate change than range shifts.
Researchers developed a new magnetic memory device that could support the surge of data-centric computing, enabling faster and more secure processing. The device uses antiferromagnetic materials and operates with record-low electrical current to write data.
Research found that statins, alone or with metformin, increase survival in men with high-risk prostate cancer. Metformin plus statin was associated with a 36% reduction in risk of death compared to non-users, while statins alone showed a 54% reduction in PCA mortality among patients with high-risk prostate cancer.
Researchers at Northwestern University have developed a new method that fluidizes catalyst particles in electrolyte, avoiding fatigue and improving stability. This approach could lead to improved production processes for electrolysis and energy conversion.
A team of researchers from The University of Tokyo Institute of Industrial Science has expanded our understanding of liquid behavior by describing the role of hydrodynamics in these transitions. They found that changes in density lead to hydrodynamic fluctuations, affecting domain growth and long-range interactions.
Researchers have developed a new computer simulation to study carbon in deep Earth reservoirs, providing insights into the Earth's carbon cycle and climate change. The simulation reveals underestimated concentrations of bicarbonate ions under extreme pressure and temperature conditions.
A phase 2 randomized trial study found that patients who received the Triplex vaccine had 50% fewer CMV complications and developed immunity against the virus. The vaccine showed promise as a potential therapy for transplant recipients with weakened immune systems.
African charcoal production supports nomadic lifestyles, while its large-scale use contributes to deforestation. Despite efforts to regulate, charcoal remains a significant source of energy worldwide, with millions of metric tons produced annually.
A study found that urban areas in the US experience an earlier start to plants' greening season compared to rural areas. The advancement of spring phenology is driven by warmer temperatures, but the rate of change slows down under continued warming.
A systematic review of 23 studies on pharmacological migraine prophylaxis in children and adolescents found that none of the tested medications had a significant long-term effect compared to placebo. Short-term improvements were seen for propranolol and topiramate, but these effects were not sustained.
A study examining child mortality in sub-Saharan Africa found that many mothers experienced child death, even as global rates declined. The research suggests that child mortality remains a significant issue in the region.
Ang Chen, a Rice University assistant professor, has been awarded a $550,000 NSF CAREER Award to develop a new security strategy for future networks. His proposal, Poise, aims to make security an equally important goal as connectivity in the next-generation internet.
Researchers analyzed genomes of nearly 50 tumor samples from angiosarcoma patients and found dozens of mutated genes, including new clues about therapeutic possibilities for some subtypes. The study suggests that drugs approved for other types of cancer might be useful in treating angiosarcoma.
A recent study found that CFOs are reluctant to blow the whistle on potential fraud when their company is under pressure to meet a financial target. Financial managers are adept at detecting red flags, but become less willing to report externally when facing pressure.
Recent advances in immunotherapy are starting to show hope for small cell lung cancer patients, but current treatments have limited durability and many patients don't respond. Researchers call for further exploration of underlying disease mechanisms and development of predictive biomarkers to advance the field.
A randomized clinical trial found that outpatient palliative care was associated with better patient and caregiver outcomes for patients with Parkinson disease. The study included 210 patients and 175 caregivers and examined the effects of palliative care on quality of life, mood, and sleep.
A study of over 1,000 youth found that only 12% achieved viral suppression, compared to 32-63% in adult studies. The study highlights the need for tailored HIV intervention services and frequent contact with trained peer counselors to ensure enrollment and retention in care.
A new minimally invasive treatment has shown significant improvement in symptoms and quality of life for patients with thyroid eye disease. The drug, teprotumumab, blocks inflammatory autoimmune pathophysiology and has the potential to alter the course of the disease.
A new method for detecting circulating tumour cells (CTCs) has been developed to improve the monitoring of cancer patients. This approach increases detection rates from 40-87% to 72%, offering a new avenue for cancer diagnosis and therapies.
Research found that plantains, a small plant native to Europe, have become one of the world's most successfully distributed species by adapting in unconventional ways. The study revealed that multiple introductions into new environments led to high genetic diversity and adaptability, making invasive plants more successful.
A recent study has found that intense droughts and wildfires during the last El Niño climate phenomenon, combined with human disturbance, led to a significant decline in dung beetle numbers. The beetles, which play a crucial role in spreading nutrients and seeds, fell by more than half and took at least two years to recover.
A study by University College London found that place-based payroll tax incentives can be effective in stimulating employment in remote and underdeveloped regions. The researchers discovered a significant decline in local employment and wages in response to the tax hike.
Researchers analyzed web browsing behavior of 5,000 German Internet users, discovering that intermediaries like Facebook and Google encourage more visits to news sites and greater news site diversity. This counters the notion of filter bubbles and echo chambers on the Internet.
An interdisciplinary study found that biodiversity increases yield and revenue in semi-natural grasslands. The researchers discovered that maintaining higher levels of plant diversity leads to improved forage quality and increased income from milk sales, comparable to the difference between extensively and intensively farmed land.
Researchers at NAIST developed a new photo-acid generator that produces Lewis acids with a significantly higher quantum yield than existing Brønsted acids. This breakthrough enables the activation of previously inaccessible biological and photo-polymer systems, opening up new opportunities for organic synthesis.
Researchers resurrected Wrangel Island mammoth's mutated genes to test their functionality. They found the genes did not function normally, suggesting the last mammoths were genetically unhealthy and unable to smell, providing a cautionary tale for endangered species.
Researchers Rebecca Sutter and Allison Evans Cuellar are implementing a Mobile Medication Assisted Therapy Program in Prince William Health District to support opioid use disorder treatment. The program, which began in December 2019, is staffed with a nurse practitioner, social worker, and pharmacist, and aims to provide seamless care ...
A novel technique called SAG-gel allows for the simultaneous analysis of multiple draft genomes from raw data, identifying bacteria that respond to dietary fiber without reference genomes. The study reveals specific gene clusters and metabolic pathways involved in breaking down inulin.
A recent study by Saint Louis University found that Medicare's current risk payment system unfairly reimburses healthcare providers for caring to patients with certain conditions. The system fails to account for factors like frailty, dementia, depression, and poverty, leading to unequal reimbursement rates.
Researchers at UC San Diego created transgenic fruit flies to study the effects of CDTa toxin on host cells, revealing a collapse of networks essential for nutrient absorption. The fly model mimics symptoms in human C. difficile-infected patients, offering a potential avenue for novel therapies.
Researchers discovered that the rhizosphere microbiota can shape and control root exudation through a systemic root-to-root signalling mechanism. This process, termed Systemically Induced Root Exudation of Metabolites (SIREM), triggers the secretion of acylsugars in the whole root system.
A team of researchers investigated electrode surfaces during charging and discharging using X-ray and neutron tomography methods. They found deformations, discontinuities, and areas with low electrolyte levels that affect battery performance. The analysis allows for the development of strategies to improve lithium battery design.
A study by LMU linguists reveals that language learners believe their own pronunciation is better than others', even when they make the same mistakes. This overestimation hinders progress in learning foreign languages, highlighting the importance of external feedback to improve skills.
A team of scientists at Monash University has successfully created dynamic covalent oligomers that mimic the combination of complementary DNA strands. This breakthrough could lead to improved nanostructures for solar capture technology and molecular electronics, as well as enhanced interfaces between prostheses and human tissue.
Researchers at Nara Institute of Science and Technology developed a new reaction system that detects X-rays at the highest sensitivity ever recorded using organic molecules. The system can detect even the faintest X-ray levels considered dangerous, making it safer for workers exposed to radiation.
Researchers at Mayo Clinic have discovered a method to make tumor cells more responsive to immunotherapy. By promoting genetic mutations in tumor cells, they found that these cells become vulnerable to immune system attacks. The approach showed promise across different types of tumors and patient genomes.
Scientists have discovered a new method to realize non-Abelian braiding in a non-Majorana system by constructing Jackiw-Rebbi zero-modes in a quantum spin Hall insulator. This breakthrough has the potential to enable topological quantum computation without superconductivity, offering advantages over Majorana-based systems.
A study published in Addiction found that providing smokers with free, two-week nicotine replacement therapy (NRT) starter kits increased quit attempts and smoking abstinence. The intervention also showed promise for low-income patients, those with lower education levels, and rural residents.
A new UC Riverside study reveals that commuters exposed to a known carcinogen called TDCIPP for less than a week experience elevated levels of the chemical. The research found that the longer one commutes, the higher their exposure to TDCIPP.
Scientists at Tokyo Institute of Technology discovered that copper oxide particles on the sub-nanoscale are more powerful catalysts than those on the nanoscale, catalyzing aromatic hydrocarbons' oxidation reactions far more effectively. The smallest CunO subnanoparticles showed superior catalytic performance and longevity.
Researchers resurrected mammoth DNA and found unique genetic mutations affecting neurological development, male fertility, insulin signaling, and sense of smell. The study suggests that the small population's genetic defects may have hindered their survival.
Researchers discovered EphA2 protein plays a crucial role in cerebral malaria by disrupting blood-brain barrier, leading to leaky brain and deadly symptoms. Blocking EphA2 with drugs may prevent disease in humans, offering hope for alleviating this condition.
The employment-to-population ratio for working-age people with disabilities increased from 29.8 percent in January 2019 to 30.7 percent in January 2020, up 3.0 percent or 0.9 percentage points. This gain reflects the growing strength of the labor market and suggests an upward trend for 2020.
Charlotte Gill is leading an evaluation of the 'Rainier Beach: A Beautiful Safe Place for Youth' project, a community-led initiative to prevent youth crime in Seattle. Researchers will conduct surveys and analyze data on crime trends to inform policy decisions.
Researchers identify specific cortical area responsible for food addiction's loss of control over intake, linked to obesity and eating disorders. The study provides new insights into the neural mechanisms underlying addictive behavior in food, suggesting potential therapeutic targets.
Researchers have developed a wide-spectrum responsive Bi8(CrO4)O11 nanorod photocatalyst with exceptional performance in water oxidation and pollutant degradation. The new material enables efficient conversion of sunlight into chemical energy, facilitating the simultaneous degradation and mineralization of pollutants.
A team of scientists from Purdue University and international research institutions developed a new method for identifying nonviral vectors in gene therapies. This approach uses big data, patent, and clinical data mining to uncover emerging trends in the field. The study aims to guide future developments in gene therapy.
Researchers found that residents of smaller cities are more likely to buy apartments in Moscow region suburbs due to affordability. In contrast, city dwellers prioritize central locations. These findings highlight the impact of regional inequality on urban development and migration patterns.
Researchers at Fujita Health University have discovered a potential biomarker for early-stage depression, highlighting increased levels of anthranilic acid in the blood. This finding shows a strong correlation between serum anthranilic acid levels and the severity of depression.
Geneticist Bonnie Bassler received the $500,000 Gruber Genetics Prize for her pioneering research on quorum sensing, a process by which bacteria communicate using molecular languages. Her discoveries have expanded our understanding of the microbial world and opened up new approaches to promoting health and preventing disease.
A new statistical method called distance multivariance can detect higher-order dependencies between multiple variables, even complex non-linear relationships. This method has been applied to a survey of school students, revealing a higher-order dependence including age and gender as influencing factors for missed school days.
Researchers from ITMO University have proposed a technology for manufacturing high-efficiency solar cells based on A3B5 semiconductors integrated on a silicon substrate, which may increase the efficiency of existing photovoltaic converters by 1.5 times. The new technology could lead to more effective and affordable solar energy solutions.
Researchers develop process called remote epitaxy to manufacture flexible semiconducting films on a large, thick wafer. The team can then peel away the film, reuse the wafer, and create multiple functionalities in a cost-effective way.