Articles tagged with Risk Assessment
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
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Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A study by the Keck School of Medicine of USC found that liver cancer risk increases with each successive generation of Mexican Americans, particularly among men. The research analyzed data from over 30,000 participants and found third-generation Mexicans to be 66% more likely to develop liver cancer than first-generation individuals.
Researchers from Karolinska Institutet found a weaker association between adolescent physical fitness and later cardiovascular disease risk. High BMI remained a strong individual risk factor for cardiovascular disease in late adolescence.
Researchers have developed a handheld device called MicroNIR that can accurately identify and quantify suspected drug specimens. The device has been shown to be highly accurate, correctly predicting the identity of suspected drugs over 95% of the time.
Researchers aim to identify contaminants in ash, soil, and surface waters from the Maui fire, posing risks to human health. The study will also help educate communities on the presence and risk of contaminants, informing prevention measures for future fires.
A new USC study identifies two metabolites that may predict which young Latino people are most likely to develop prediabetes. The research found that allylphenol sulfate and caprylic acid were the most predictive of prediabetes when combined with other risk factors.
A systematic review of air filtration systems found little evidence to support their effectiveness in reducing the risk of viral infections. The study analyzed 32 studies and found no strong evidence that air treatment technologies can protect people from catching airborne respiratory or gastrointestinal infections.
Researchers at UMass Lowell found that anti-inflammatory bacteria were less abundant in people with Parkinson's disease, suggesting a potential biomarker for early diagnosis. A new study on Latinos may also uncover novel biomarkers for Alzheimer's disease.
Researchers found that rare gene variants associated with inflammatory bowel disease (IBD) are less prevalent in African Americans, suggesting a different genetic contribution to the disease. The study highlights the importance of considering genetic diversity and admixture in IBD research.
A new analysis by Aalto University reveals that industrial agriculture is highly sensitive to shocks in agricultural inputs such as synthetic fertilizers and pesticides. The study models the impacts of these shocks on crop yields and food availability globally, identifying high-risk areas for the greatest yield losses.
A study of 54,000 participants found that diabetes was associated with an elevated risk of colorectal cancer. The association was attenuated for those who completed colonoscopies, highlighting the potential benefits of preventative screening.
Researchers have discovered that sex toys can release microplastic particles, with anal toys and beads emitting the highest amounts. The study highlights the need for informed consumer decisions to mitigate potential health risks associated with phthalates, endocrine disruptors present in all tested sex toys.
A new method calculates rockfall risk over large areas of very high mountains, considering both earthquake-induced and erosion-driven risks. The study found that nearly 60% of total rockfall hazard in the Andean zone is attributable to seismic activity.
Researchers found that removing aspirin from treatment while continuing vitamin-k antagonists in patients with modern left ventricular assist devices (LVADs) did not increase clotting-related risks or pump malfunctions. Aspirin avoidance was associated with a reduction in bleeding events, lower hospital days, and decreased cost of care.
Researchers developed a new risk assessment system to identify patients with low-risk profiles who can benefit from liver stents. These patients have a significantly higher mortality rate than previously thought, highlighting the need for targeted treatment and further personalization.
A three-year intensive treatment strategy to lower systolic blood pressure below 120mmHg significantly reduced cardiovascular events, including heart attack, stroke, and death, compared to standard treatment. The study found that participants in the intensive group experienced fewer major vascular events and deaths over a two-year period.
A new study by Columbia University and Stanford University finds that low-intensity fires can dramatically reduce the risk of devastating wildfires in California forests. The analysis reveals a 60% reduction in risk after a low-intensity fire burns, with effects lasting at least six years.
A four-year blood-pressure intervention significantly reduced the risk of developing dementia among adults with high blood pressure, compared to those who received usual care. The study found that lowering systolic blood pressure to less than 130 mm Hg and diastolic blood pressure to less than 80 mm Hg reduced dementia risk.
A study found that pregnant women with high blood pressure who received tight blood pressure control immediately after pregnancy had lower blood pressure levels and improved cardiac function compared to those with usual care. This could lead to a reduced risk of cardiovascular disease, including heart attacks and strokes.
A randomized controlled trial suggests that a more liberal approach to red blood cell transfusions for heart attack patients with anemia may benefit outcomes without significant risk. The study found no statistically significant difference between two transfusion strategies, but results suggest a possible benefit of liberal transfusions.
A new study suggests that hormonal birth control used by adolescents may influence the development of their brain, leading to altered risk assessment. The researchers found increased myelination and decreased immune cells in the brains of treated rats, while also exhibiting signs of impulsivity in behavior tests.
A new anti-clotting medication, abelacimab, has significantly reduced bleeding among people with atrial fibrillation who are at risk of stroke. The AZALEA-TIMI 71 trial found that abelacimab substantially reduced bleeding compared to the current standard of care use of direct-acting oral anticoagulants.
Researchers found that people with overweight or obesity who took semaglutide for over 3 years had a 20% lower risk of heart attack, stroke, or death from cardiovascular disease. The study showed significant weight loss and improved cardiovascular outcomes in adults without diabetes.
A phase 4 clinical trial found that apixaban, an anti-clotting medication, reduced the rate of stroke and blood clots in adults with implanted heart devices experiencing short bouts of asymptomatic, irregular heart rhythms. The study suggests that these individuals may benefit from receiving an anticoagulant.
A single dose of zilebesiran safely and effectively lowered systolic blood pressure in people with mild-to-moderate high blood pressure for up to six months. The study found significant reductions in daytime and nighttime systolic blood pressure, as well as low rates of adverse events.
A new risk calculator estimates a person's risk for cardiovascular disease (CVD) over the next 30 years by combining measures of cardiovascular, kidney, and metabolic health. The PREVENT risk calculator uniquely quantifies risks for CVD for each biological sex, without including race as a factor.
A new study finds that people with antibodies to common foods like dairy and peanuts are at a higher risk of cardiovascular-related death. The research suggests that these subtle immune responses may lead to inflammation and contribute to heart disease over time.
Researchers have identified 451 genetic variants associated with prostate cancer risk through a comprehensive analysis of nearly 950,000 men. The findings improve the accuracy of genetic risk scores and may lead to personalized screening recommendations for men at higher risk.
A new study has identified a brain connectivity variate that predicts psychiatric disorders in adolescents. The finding provides evidence for a transdiagnostic brain-based measure underlying individual differences in developing psychiatric disorders in early adolescence.
Researchers from Ohio State University studied a past underwater landslide and developed a novel approach to analyze the risk of deadly tsunamis. They found that slide velocity may help determine the threat of dangerous waves, and their findings could improve our understanding of submarine landslides and tsunamigenic events.
The joint team developed a Fire & Explosion Management System (FXMS) using Digital Twin technology, offering high-accuracy real-time monitoring and predictions of battery conditions up to five years. The technology can extend the lifespan of lithium-ion batteries by over 50%, reducing carbon emission through reduced battery waste.
A systematic review of prospective studies found that individuals with asthma or rhinitis may be at increased risk of developing long-term symptoms associated with COVID-19. The evidence for these associations was uncertain, highlighting the need for further research.
A new analysis of European Red List species reveals that 19% are at risk of extinction, including a large proportion of invertebrates. Agricultural land-use change poses a significant threat to these species, highlighting the need for conservation efforts to counter biodiversity loss.
A study published at ACR Convergence 2023 found that patients with acute calcium pyrophosphate deposition disease have a doubled risk of fractures. The researchers analyzed data from over 1,100 patients and compared them to matched comparators without the disease.
A study found that physicians who presented treatments for obesity as good news and an opportunity were more successful in helping patients lose weight. Patients who received counseling with a positive and optimistic tone had significantly higher weight loss outcomes compared to those who received neutral or negative advice.
A new land change model simulates interactions between urban growth, increased flooding, and human adaptation, offering deeper insights into adaptive capacities and identifying communities with limited resources. The model reduces projected developed land exposed to flooding by 5-24% depending on flood hazard zone.
Two new studies reveal that depression, anxiety and chronic stress increase the risk for heart and brain health complications. Researchers found that these mental health conditions can accelerate the development of cardiovascular disease risk factors.
Research highlights racial disparities in cardiac arrest survival among children, with Black children facing poorer outcomes. The study's findings have implications for increased resources for CPR programs in higher-risk communities.
A large US study found that persistent tobacco use and prediabetes significantly increase the risk of stroke in young adults without other cardiovascular risk factors. Quitting smoking is crucial for preventing stroke and heart disease, especially among those with prediabetes.
A recent study has found that transgender adults living in rural areas of the US are more likely to have cardiovascular disease risk factors such as tobacco use, obesity, and high blood pressure. The research highlights the need for targeted interventions to reduce health disparities among this population.
Men who are overweight or obese at age 18 have a higher risk of developing 17 different cancers later in life. Higher BMI is also associated with an increased risk of mortality after cancer diagnosis for certain types of cancer.
Research highlights short-term increases in fine particulate air pollution associated with increased health care visits for heart attacks and unstable chest pain. The risk for each cardiac event differs by season, with summer wildfires causing immediate hospitalization needs for chest pain but delayed action for heart attacks.
A new study finds that higher cardiovascular health is associated with decelerated biological aging, as measured by phenotypic age. Greater adherence to all Life's Essential 8 metrics can slow down the body's aging process and have numerous benefits.
Researchers developed personalized risk equations using AI to identify individuals at high risk of sudden cardiac death. The analysis found that AI was able to accurately predict sudden cardiac death in over one-fourth of all cases, highlighting the potential for AI to revolutionize prevention strategies.
Researchers found that green spaces alleviate extreme heat's negative impacts on human health, while densely packed buildings increase mortality risk. Urban design strategies incorporating different types of greenery are recommended to mitigate heatwave-associated mortality.
A new smartphone app using the APRI+ALBI score increases the safety of liver surgery by providing an individualized risk assessment for patients prior to resection. The score offers a cheaper and less invasive option with comparable predictive power compared to standard preoperative tests.
Researchers found that chimpanzees are more likely to climb hills when heading towards contested borders, where they can quietly rest and hear distant sounds of rival groups. This behavior suggests that chimpanzees gauge the distance of rivals and act accordingly to avoid costly fights.
A large-scale effort has been conducted to understand the co-occurrence of mosaic chromosomal alterations (mCAs) among individuals of diverse ancestries. Researchers detected mCAs using existing DNA sequencing data and found associations between mCAs and increased cancer risk.
A recent study published in Nutrients found that daily strawberry consumption can improve cognitive performance and reduce depressive symptoms in middle-aged adults. The research, led by Professor Robert Krikorian, suggests that strawberries contain antioxidants and micronutrients that may help mitigate the risk of dementia.
The BioRescue project evaluated 65 advanced assisted reproduction procedures in white rhinos, showing the technology is safe for donor females and yields successful embryo generation. Regular OPUs improve reproductive health in individual female rhinos.
A recent study published in Scientific Reports identified the risk of virus exposure during face-to-face encounters as peaking within 5 seconds. The researchers used a mobile full-scale mannequin and particle-tracking velocimetry system to visualize and measure aerosol particles derived from exhaled air.
Researchers developed an environmental risk score to assess ALS risk and survival using a blood sample, associating several individual pollutants with disease risk. A mixture of pesticides in the blood significantly increased ALS risk, with those in the highest group having twice the risk as those in the lowest.
A recent study found that people living in areas with high levels of fine particulate matter have a 56% greater risk of developing Parkinson's disease. The Mississippi-Ohio River Valley and parts of Texas, Kansas, and eastern Michigan were identified as regions with higher rates of the disease.
A new project aims to help robots assess risks and make autonomous decisions. The research focuses on quantifying ambiguity in robot perception to improve safety and efficiency.
University of Alberta researchers have identified taurine as a key player in predicting poor clinical outcomes and treating long COVID. A predictive test and proposed supplement trial aim to minimize symptoms and improve patient outcomes.
A five-year study found that most sports and exercise are overwhelmingly safe, with injuries being rare. Fitness activities like running, golf, and dance classes have the lowest injury rates, while sports like football have a moderate risk of injury, with motorsports and gliding carrying significantly higher dangers.
Researchers from Pusan National University have developed pricing formulas for vulnerable timer options, which can help reduce investment risks. The study found that these options are more effective than standard timer options in managing credit risk.
A new study published in eClinicalMedicine suggests that ECG-AI can flag some risks years sooner than current risk calculator equations by identifying signs of coronary artery disease, such as calcification and blockages. The technology has the potential to save more lives by identifying people who do not know they have coronary disease.
A research project involving citizens in flood-prone areas improves data collection and increases resilience. The methodology shows a combination of digital technologies, participatory methods, and co-production of new understandings to enable just and sustainable transformations.
A daily tally of 20-25 minutes of moderate to vigorous physical activity may be enough to offset the heightened risk of death from a highly sedentary lifestyle. Higher daily tallies are linked to a lower risk, irrespective of time spent seated.
A study published in CANCER reveals that individuals with diabetes, especially those with diabetic complications, have a higher risk of dying early from colorectal cancer. Patients with complicated diabetes had an 85% higher odds of death from any cause and 41% higher odds of death from cancer.