Research by Southern Methodist University professor Nathan Hudson found that conscientiousness can be improved through tasks, even if participants are not motivated. However, emotional stability requires active participation and investment to change. The study suggests that schools and companies can use interventions to improve employe...
The study used multigene sequencing to identify genomic alterations in patients with metastatic breast cancer. Patients with genomic alterations ranked as ESCAT I/II saw improved progression-free survival with targeted therapies matched to their genomic changes, while those without these alterations did not benefit from the treatment.
Researchers developed a novel sequential analysis method to detect EWSs in daily COVID-19 case data across 24 countries, finding warnings were regularly detectable prior to exponential cases changes. The reliability of these signals depended on the time between successive waves and mathematical likelihood of critical transition.
A recent study by Brazilian, Argentine, and US researchers has revealed 28 new species within the Aurelia genus of jellyfish. The identification was made possible through combining morphological data with four molecular markers derived from both mitochondrial and nuclear DNA.
A new project led by University of Illinois researchers will develop machine learning models to predict the reactivity of thousands of organic contaminants in engineered and natural environments. This will help scientists better model pollutant fate and transport, leading to more accurate contaminant risk assessments.
A study published in eLife found that rats exhibit efficient coding processes for visual stimuli, similar to those observed in humans. This suggests a universal principle in vision, where the brain adapts to its environment by specializing in the recognition of informative signals, thereby conserving computational resources and energy.
Researchers developed an AI program that accurately identified patients at risk of serious illness due to blood infections, with an accuracy rate of 82%. The technology has the potential to serve as an early warning system for doctors, enabling them to rank patients based on their risk level.
A survey of 9 European countries and the US found significant differences in vaccine skepticism, with Russia having the lowest percentage at 62% and the UK the highest at 93.9%. Factors such as media use, mental health, and government communication played a role in shaping attitudes towards vaccination.
Researchers have designed porous, carbon-based crystals that can stretch to more than twice their length, making them suitable for nanofiltration and pollutant removal. By adding 'soft joints' into the crystal's scaffold, they can be disrupted by specific chemicals, causing the crystal to expand and contract rapidly.
Researchers from Dalian Institute of Chemical Physics discovered triboionization in a discontinuous atmospheric pressure interface, enabling analytes to be detected without an extra ionization source. By adjusting the pinch valve frequency, signal intensity was improved by nearly 20 times.
Researchers have developed smart transformable nanoparticles that can alter their size and shape in response to physiological conditions, improving particle circulation, biodistribution, and targeted therapy for cancer theranostics. These particles promise enhanced tumor diagnoses and treatment by adapting to the physiology of tumors.
A new Stanford University study finds that an energy system powered by wind, water, and solar with storage can avoid blackouts, lower energy requirements, and consumer costs. The study also predicts creating millions of jobs and improving people's health while reducing land requirements.
Researchers discovered that pregnancy triggers the activation of Natural Killer T (NKT) cells to prevent breast cancer. After pregnancy, breast epithelial cells produce a specific protein called CD1d, which attracts NKT cells to monitor and eliminate potential cancer cells.
Researchers analyzed data from 362,770 UK users to find that traditional machine learning models struggled to distinguish between COVID-19 symptoms and post-vaccination side effects. Unless tested, there was no way to tell if symptoms were due to early COVID-19 or vaccine side-effects.
A recent study published in Cell Reports reveals that SRC-2 is essential for coordinating biological responses to food scarcity, including modifying metabolism and behaviors to ensure survival. Additionally, SRC-2 is also involved in weight gain when food is abundant, leading to obesity.
A recent study published in lambda nordica suggests that recognizing the psychological, social, and physical effects of shame on HIV patients is crucial for enhancing their medical treatment. The research argues that healthcare workers should be more aware of how shame contributes to poor health outcomes, particularly in individuals wi...
Researchers developed an AI-powered system to model disease progression in patients as they age. The model assesses metabolic and cardiovascular biomarkers to calculate health status and disease risks across a patient's lifespan.
Researchers at Kyoto University used a hybrid strategy to study wild mandrill movement patterns, combining direct tracking with camera trap data. The findings show that mandrill groups change their travel speed during the day and exhibit flexible dietary and ranging behaviors influenced by seasonality.
A Mayo Clinic study reveals sex and race disparities in the management of patients with hypertrophic cardiomyopathy, with women and patients of color receiving ICDs less frequently. Regional variations in ICD use were also observed, with underuse in some areas and overuse in others.
A University of Bristol-led study found that three-quarters of infants experience two or more symptoms associated with cow's milk allergy, yet the condition only affects one in 100. These symptoms are often common and normal in healthy infants, suggesting guidelines may unintentionally medicalize normal infant symptoms.
Researchers have captured a 1,000-year-old supernova in 3D images, revealing unprecedented details about the elements ejected during a star's explosion. The study provides a three-dimensional map of these elements, shedding light on the conditions at the time of the explosion and the importance of asymmetries in supernovae.
Researchers at LMU and MPI-CBG demonstrate that gas bubbles within heated rock pores can facilitate the growth and division of membraneless coacervate microdroplets, potentially driving the evolution of life on Early Earth. The study suggests that these conditions could have led to the emergence of protocells, which are precursors to m...
Children with autism spectrum disorder should be screened for abnormally high or low cholesterol levels, according to physicians. Research found reduced HDL-C levels in individuals with ASD, indicating a risk factor for cardiovascular disease.
The UTAComNav Program will provide veteran and military spouse businesses with entrepreneurship education, small business technical assistance, loan preparation, and access to capital. Ashten Simmons, a military spouse, will lead the program, aiming to reach underserved veteran entrepreneur communities and provide tailored support.
Research found that ABA inhibits nitrate transport from roots to shoots in apple by reducing the transcription of MdNRT1.5. The transcription factor MdABI5 mediates this process. Overexpression of MdABI5 inhibited ABA-mediated nitrate transport.
A LSU Health New Orleans study reports a nearly 70% decrease in morphine milligram equivalent (MME) per discharge opioid prescriptions for patients who underwent common lower extremity surgical procedures. The study also found a significant decline in new opioid prescriptions, from 50% in 2013 to 19.3% in 2018.
Humans developed natural genetic resistance to anthrax by having a diet of more ruminants and experiencing agricultural practices, leading to fewer anthrax receptors. European populations showed an even greater reduction in anthrax receptor expression compared to other human populations.
A flexible and easy-to-use micropen setup is capable of directly writing on surfaces to a microprecise level. The device allows for the printing of microarrays, lines, curves, and other structures in real-time using biomaterial or conductive ink.
A history of adverse pregnancy outcomes is associated with higher odds of midlife stroke. Nearly 4 in 10 women who suffered a stroke before age 60 had a history of APOs.
A previously unknown source of the potent greenhouse gas nitrous oxide has been found in East Siberian Yedoma permafrost. The discovery highlights the significance of thawing permafrost as a globally important positive feedback to climate change.
Research conducted in rural and urban Chinese villages found that residents of Jincheng gave more tokens to strangers than those from Liangang, suggesting increased trust in out-group members. Effective governance was also linked to higher levels of out-group trust, contradicting concerns about urbanization eroding community bonds.
A team of researchers found that tourists in Indonesia's Gunung Leuser National Park were breaking rules to maintain a 10-meter distance from orangutans, exposing them to human diseases. The study highlights the need for increased awareness and compliance with safety guidelines among visitors.
Researchers will investigate how cells collect and interpret signals to make differentiation decisions, using live cell imaging and mathematical frameworks. The goal is to reveal the mechanisms behind cells' earliest decisions and improve stem cell fate prediction.
A collaborative research study found Cryptosporidium prevalence to be 20-25% across Belgium, France, and the Netherlands, posing a serious threat to dairy cattle and human life. The parasite is concerning due to its ability to become infectious in chlorine, increasing the risk of infection through traditional methods.
A study finds that glacier retreat in the Pacific mountains could produce over 6,150 km of potential new salmon habitat by 2100, benefiting salmon populations. Climate change poses challenges for salmon survival, but newly created habitats can provide opportunities for local populations to thrive.
A study found that obesity is associated with severe COVID-19 outcomes, including hospital admission or death. Additionally, accelerated immunosenescence may be a key mechanism explaining the relationship between obesity and T2DM in severe COVID-19. Vaccination effectiveness may also be impacted by metabolic disorders.
Researchers from University of Portsmouth and John Jay College of Criminal Justice found that face masks do not hamper a jury's decision making. Instead, they improve the ability to differentiate between truth and lies by reducing non-verbal behaviors.
A digital pill system has been found to be a feasible and accurate intervention for tracking HIV prevention pill adherence, with 98% accuracy. The system uses radiofrequency transmitters and wearable reader devices to track pill ingestion, providing a novel solution for individuals with low compliance.
Scientists at the University of Utah studied the defense mechanism of Armillaria ostoyae, a parasitic fungus that infects and kills over 600 types of woody plants. They found that the fungus's outer layer has a strong protective role, containing calcium to protect itself from chemicals and insects.
Researchers created a transparent and flexible ultra-thin memory device using zero-dimensional quantum dots sandwiched between hexagonal boron nitride structures. The device retains above 80% transparency and memory function even when bent, making it a promising next-generation memory candidate.
Recent study discovers a correlation between grafting vigor and DNA demethylation in eggplant, revealing potential for epigenetic regulation. Genome-wide hypomethylation was found to be associated with enhanced vigour, with CHH methylation being reduced at transposable elements.
A study examining autopsy tissue samples from COVID-19 patients found frequent and extensive blood clots within heart vessels, but no typical endothelial cell changes. Instead, hypercoagulability of the blood caused by activated neutrophils was detected as a likely culprit.
A new study by NYU School of Global Public Health found racial disparities in opioid prescribing, with Blacks and Hispanics less likely to be prescribed opioids in the late 1990s. By the mid 2000s, prescription opioid use among Blacks matched that of whites, despite the focus on white populations during the opioid crisis.
A $19 million research project will investigate the connection between grazing management decisions and soil health, aiming to improve soil resilience and productivity. The project, led by Noble Research Institute, will provide farmers and ranchers with tools to measure outcomes of soil health in grazing land environments.
A new study led by Prof. Motoko Yanagita found that the suppression of two molecules, CD153 and CD30, expressed on immune cells mitigates the progression of kidney disease in aged kidneys. This discovery identifies a promising therapeutic target for kidney treatment in the elderly.
A study found that US clinical trials of new drugs and biologics lack adequate representation of racial and ethnic populations. The research highlights the need for greater diversity in clinical trial participation to ensure the safety and efficacy of treatments for all patients.
The USPSTF recommends oral fluoride supplementation starting at age 6 months for children whose water supply is deficient in fluoride. Fluoride varnish applications are also recommended for all children at primary tooth eruption. The current evidence is insufficient to recommend routine cavity screening exams for children under 5.
A recent study suggests that severe COVID-19 may cause long-term damage to the testes, leading to reduced sperm count and quality. The virus's interaction with testicular cells and potential effects on fertility are being explored through an experimental framework.
Researchers have discovered miniature antibodies derived from llamas that can neutralize SARS-CoV-2 and its variants, including Delta and Omicron. The nanobodies' small size allows them to access hard-to-reach spots on the virus, making them a potential treatment against future variants.
Researchers found that nearly half of participants underestimated their level of intoxication and believed they were safe to drive despite exceeding the legal limit. This can have devastating consequences on road safety, particularly in countries with higher driving limits.
The COVID-19 pandemic caused a decline in diagnostic procedures for cancer and other conditions, leading to delayed new diagnoses. Colonoscopies decreased by 45% compared to annual averages, while new cancer diagnoses dropped by 13-23%, depending on the type.
A research team at Lund University has successfully produced two molecules, glionitrin A and B, with unique properties useful in drug development. The breakthrough could pave the way for new types of drugs and improve existing ones.
A new web-based application can predict which epilepsy patients will not benefit from stereo-electroencephalography (SEEG), a costly and invasive procedure. The '5-SENSE' score reliably identifies patients who will not have a focal seizure onset zone, allowing clinicians to avoid unnecessary procedures.
Chemists at UNIGE have developed a new method to rapidly generate millions of molecule combinations using DNA-pairing processes, finding the best match for target proteins within two weeks. This technique uses evolutionary forces to amplify the best combinations and generates diversity.
Researchers employed radiocarbon analysis to determine springtail diet, finding they rely on living plants for food. The study sheds light on the soil food web and its dynamics, with implications for terrestrial carbon cycling.
A recent study published in iScience found that congenitally blind individuals and normal sighted people are equally good at discriminating between sounds. However, those who lost sight later in life had more difficulties with tasks requiring detailed auditory processing, suggesting an adaptation to the new condition.
A new machine learning-based algorithm can predict stable material compounds much faster than traditional methods, opening up new avenues for research and discovery. The researchers identified several thousand potential new compounds using the computer, offering a promising breakthrough in materials science.
A new study found that chronic stress accelerates biological age, as measured by an 'epigenetic clock.' However, individuals with stronger emotion regulation and self-control were more resilient to the negative effects of stress on aging. This suggests that managing psychological health can help extend a healthy lifespan.
A global dataset of over 200,000 plant species shows that human activity is the biggest driver of homogenization of plant communities. Non-native invasive plants naturalized by humans are the strongest contributor to biotic homogenization.
A new microfluidic photoreactor treatment approach has shown promising results in reducing bilirubin levels in newborns with severe jaundice. The treatment uses high-intensity light to target and remove excess bilirubin from the blood without causing damage to red blood cells.