Research reveals that consumers use different criteria when buying for themselves versus others, with 'scarcity' cues driving self-purchases and 'popularity' cues influencing gift-buying. Online retailers can tailor promotions to optimize sales by highlighting best-selling products on their website.
Researchers at Australian National University have developed a new way to fabricate high-efficiency semi-transparent perovskite solar cells, which can improve the performance of conventional silicon solar cells. The new fabrication method could increase power output by up to 25% and achieve efficiencies of up to 30%.
Researchers studied 880 MCI patients and found that the majority took at least one medication, with 40% taking four or more. The study highlights the importance of caution when prescribing medications to elderly patients, particularly those with anticholinergic effects.
Researchers have created a mouse model that replicates the human genetic flaw causing infant leukemia, making it easier to study. The model mimics the disease found in humans both phenotypically and molecularly, with all mice developing Pro-B ALL identical to patient cases within 22 weeks.
A new Illinois study makes detailed predictions about an intriguing mechanism of genomic evolution. The researchers modeled the interaction between Alu and L1 elements as a stochastic process, predicting oscillations similar to predator-prey interactions.
Research presented at the American Heart Association's Scientific Sessions 2016 found that disrupted sleep, including insomnia, is independently associated with an increased risk of atrial fibrillation. The study analyzed data from three sources and showed a 26% higher risk for those who frequently woke up during the night.
Cardiac surgery patients worldwide have been infected with M. chimaera due to contaminated heater-cooler devices, according to a study published by the Society for Healthcare Epidemiology of America.
A group of conservation scientists and policy makers are calling for global action to stamp out illegal timber trade. The trade, worth US$30-100 billion annually, accounts for between 15-30% of the global timber market and contributes to forest degradation and loss of biodiversity.
The German Research Foundation has approved funding for three graduate schools at TU Dresden, focusing on making existing buildings more resilient through innovative materials, developing new treatments for type 1 and 2 diabetes, and advancing computer science modeling.
Researchers at Binghamton University developed a new multilevel input layer artificial neural network to predict flight delays. The model outperformed traditional networks in terms of accuracy and training time, predicting delay lengths with about 20% more accuracy than traditional models.
A small study of black children in New Orleans found that neighborhood stressors such as violence and crime were associated with shortened telomere length and cortisol functioning, indicating biological stress. The study highlights the importance of addressing social environmental conditions to reduce health disparities.
A mouse study reveals that prenatal stress can alter the microbiome, leading to anxiety and learning difficulties in offspring. Researchers found lasting changes in the gut bacteria of stressed mothers and their female offspring, which persisted into adulthood.
A new study reveals that 82% of global ecological processes have been impacted by climate change, from genes to entire ecosystems. This has significant implications for conservation efforts and human societies, as consequences include increased pests, disease outbreaks, and unpredictable changes in fisheries.
A new study by researchers at the University of Victoria and Australia's National Drug Research Institute found a statistically significant dose-response relationship between alcohol intake and risk of prostate cancer. Current drinkers who consumed high volumes had an increased risk, even at low-volume drinking levels.
A recent study from Indiana University highlights the challenges of ensuring medical care is consistent with patient preferences. The authors propose practical recommendations to overcome barriers, including documenting specific treatment preferences and reviewing patient records regularly.
Researchers use X-ray laser to study RNA and biomolecules, gaining insights into fundamental cell workings and potential disease treatments. The study opens new paths to understanding how RNA regulates protein production and fine-tunes gene function.
A team of researchers from Aalto University discovered the largest possible q-analog of a Steiner System, a theoretical framework for codes that can be used for efficient data transmission. The breakthrough could lead to more energy-efficient internet connections.
Researchers have identified specific attributes that characterize high-emitting abandoned oil and gas wells, allowing governments to prioritize their repairs. By leaving non-emitting wells alone, states can eliminate the majority of emissions while minimizing costs.
MIT researchers have developed a technique to isolate genetic circuits within individual synthetic cells, preventing interference and enabling controlled communication. This approach allows for the design of complex products or sensors that respond to environmental changes.
The Lancet Countdown is an international research initiative that tracks the impacts of climate change on public health and informs decision-making. It aims to accelerate policy responses to address the growing health risks associated with climate change.
A Colorado State University team is testing a promising new way to clean up PFCs using electrolysis-based technology that harnesses electricity-induced chemical reactions in the groundwater. The method transforms organic compounds into benign substances, offering a game-changing solution for environmental cleanup.
Canadian and European boreal forests have distinct differences in terms of dominant shrubs, animal cycles, and predator-prey dynamics. The research found that climate is the primary factor driving these differences.
A study at the University of Texas MD Anderson Cancer Center found that the tumor suppressor gene quaking (QKI) plays a major regulator role in cancer stem cells of glioblastoma, the deadliest type of brain tumor. QKI impacts cellular activity called endocytosis, allowing glioma stem cells to thrive in inhospitable sites.
A Stanford University study compared battery electric vehicles with hydrogen fuel cell vehicles in a hypothetical future scenario. The results showed that investing in all-electric battery vehicles is a more economical choice for reducing carbon dioxide emissions. Battery electric vehicles offer higher energy efficiency and lower costs...
Researchers found that soy flour, a plant-derived biostimulant, improves broccoli plant growth and nutrient uptake when used as a seed coating. The study showed enhanced biomass, plant height, leaf area, and chlorophyll content in soy flour-coated seeds compared to non-coated controls.
Dr. Wachs' research aims to identify fundamental structure-activity/selectivity relationships for catalysts, guiding the design of advanced catalysts. His team explores direct conversion of natural gas into liquid fuels without oxidizing reagents, offering a promising solution to overcome stranded gas.
A study found that soil respiration rates increase with temperature up to 25°C, but decrease above this threshold. The Arctic and deserts are most responsive to climate warming due to higher carbon storage in soils.
Research reveals that forest fire activity in California's Sierra Nevada has been driven by human land use rather than climate change. The study found four distinct periods of altered fire regimes corresponding to different types of human occupation and land use.
A retrospective observational study of 323 children with cerebral palsy reveals that 9.6% had cytomegalovirus (CMV) DNA in their blood, six times higher than previously reported
A study by SISSA researchers found that our brains use color to guide food choices, with red foods being perceived as more calorie-dense. The visual system's trichromatic nature and evolutionary history support this preference.
A team of physicists developed a theory that generates mass for all known particles, differing from the standard model Higgs scenario. Their work predicts hundreds of new composite particles to be discovered at future colliders.
Researchers have discovered a method to control the movement of microscopic crystals, enabling precise targeting of diseased organs for drug delivery. The crystals, which exhibit superparamagnetic properties, can be directed using a magnetic field, opening new applications for improving lives.
A recent neuroimaging study found that native Japanese speakers are less affected by visual lip movements when listening to speech, allowing them to focus more on auditory cues. In contrast, native English speakers rely heavily on visual information to process audio-visual speech integration.
Researchers have developed a non-invasive breathalyzer device that detects acetone levels in the breath to monitor blood glucose levels. The device shows clear correlations between blood glucose levels and breath acetone, and could be a great improvement for people with diabetes.
Researchers successfully grew high-quality tomatoes in a Texas A&M AgriLife Research project, producing over 1,500 pounds of tomatoes. The study found that tomato yields were higher in the high tunnel plots than in the field, with the Texas A&M-developed varieties outperforming commercial entries.
Research found that children who experienced childhood abuse or neglect had higher blood pressure and greater variability in blood pressure readings. The study suggests that clinicians should ask patients about childhood adversity and monitor blood pressure variability to identify individuals at risk of adult hypertension.
The NIH-led initiative reviews the use of big data in infectious disease surveillance, combining traditional and non-traditional data sources to provide more accurate and timely information. This approach aims to forecast outbreak sizes and trajectories, enabling better responses to emerging threats.
Testing for HPV types 16 and 18 in women with minor cervical lesions may help determine which patients should be referred to colposcopy. This approach could lead to more precise patient management and reduced healthcare burden.
A non-invasive test measuring odor recognition and recall can identify older individuals at increased risk of Alzheimer's disease. The study found that participants with poor performance in the test were more likely to have a variant of the APOE gene associated with increased Alzheimer's risk.
Researchers at the University of Hawaii Cancer Center identified a protein called RSK2 as a driver of tumor cell invasion in glioblastoma. Inhibiting RSK2 stops the invasion and enhances chemotherapy effectiveness, offering new hope for patients with this aggressive brain cancer.
Researchers at Numenta compared their biologically-derived HTM sequence memory to traditional machine learning algorithms, demonstrating comparable prediction accuracy. The new paper highlights the algorithm's properties, including continuous online learning and robustness to sensor noise, making it ideal for streaming data applications.
A new study linked Florida's 'Stand Your Ground' self-defense law to a 24% increase in homicide rates and 31% rise in firearm-related injuries from 2005-2014. The research suggests the law's extension of lethal force rights in public led to increased violence, particularly among young adults and white populations.
A high-protein diet from mostly meat may increase the risk of heart failure in postmenopausal women. The study found that total dietary protein intake was significantly higher in women who developed heart failure compared to those who did not, while vegetable protein intake appeared to be protective.
Researchers have developed a method to control genetically altered bacteria to release medicines to tumors or the gut, using temperature regulation. This technology has applications in novel therapeutics for cancer and other diseases.
Researchers at Rice University discovered that molybdenum diselenide's tensile strength can be significantly reduced by flaws as small as one missing atom. The material's brittle nature may limit its use in next-generation technologies.
A new study by RAND Corporation found that retail clinics near hospital emergency departments did not reduce visits to emergency departments for minor health ailments. The study examined over 2,000 emergency departments across 23 states and found no significant reduction in low-acuity visit rates despite increased retail clinic access.
The JAMA Internal Medicine theme series focuses on firearm violence, publishing research and opinion articles that highlight the impact of laws and policies. The studies examine trends in gun violence, the effectiveness of background checks, and the immunity of the firearm industry to tort litigation.
A new study published in Developmental Cell demonstrates that a nerve growth protein plays a crucial role in regulating blood sugar levels by prompting pancreatic cells to release insulin. The research, led by Johns Hopkins University biologist Rejji Kuruvilla, has potential implications for the treatment of type-2 diabetes.
A study found that only 46% of hospitalized atrial fibrillation patients receive oral anticoagulants, which can help prevent strokes. Researchers say this highlights a gap in care and emphasizes the need for better optimization of medication decisions during hospital stays and at discharge.
A bilingual support group addressing the psychological and educational needs of patients with lupus and their families has been shown to have a positive impact. The study found substantial improvements in knowledge and coping strategies among participants, particularly those from the Hispanic/Latino community.
A neural circuit in the amygdala processes pain-related signals to set emotional memory strength and expectation levels. Disrupting this circuit can lead to hyper-emotional memories, such as those experienced by individuals with PTSD. The study suggests that similar circuits may perturb expectations in anxious people.
A Princeton-led study explores how people form impressions from facial appearances, finding that exposure to different faces influences what is perceived as typical and evaluates positively. The results suggest that social meaning is imbued in faces based on their statistical position relative to an individual's learned central tendency.
The €8 million APPLICATE project aims to enhance weather and climate prediction capabilities in the Arctic and beyond. By studying the Arctic's impact on mid-latitude weather and climate, researchers can improve forecast accuracy and mitigate severe weather events.
The German-Polish research project NOMECOR aims to reclaim metals from tailings and make mineral components usable for cement production. Scientists will use microorganisms to remove copper and other valuable metals, as well as investigate the chemical methods for this process.
A study led by Indiana University researcher Andrea Hohmann found a compound that reduces chronic pain in mice without addiction risk or 'marijuana high'. The compound modulates the brain's cannabis receptors and amplifies the therapeutic effect of endocannabinoids.
A study on Nitrososphaera viennensis reveals that specific genes and adaptations enable terrestrial archaeal ammonia oxidizers to thrive. The research provides insights into the energy metabolism of Archaea and its implications for agricultural soils and potential medical applications.
Researchers at Aalto University developed a new light detector capturing over 96% of photons covering visible, ultraviolet and infrared wavelengths. The detector's nanostructured surface and inversion layer eliminate reflection losses and electrical losses present in traditional sensors.
A study by the University of Alberta and Boston University found that people are more likely to recycle items bearing their name or a national flag. This association helps individuals link the item to their sense of identity, making them feel more connected and reducing negative feelings associated with discarding it.
Prohibition laws on drugs have been shown to be ineffective in reducing addiction and violence, with a quarter of a billion adults worldwide taking illegal drugs. Doctors are calling for health and human rights to be prioritized over punitive responses.
The RE-DUAL PCI study evaluates the safety and efficacy of dabigatran etexilate in AF patients undergoing PCI. This first-ever study to use a dual versus triple antithrombotic regimen with NOAC dosages already approved for stroke prevention will inform optimal anticoagulant choices for AF patients requiring PCI.
Researchers are studying the impact of vitamin D and omega-3 supplements on telomere length and cardiovascular risk. The study aims to determine if these supplements can help maintain youthful telomeres and reduce disease risk.
Researchers found that bariatric surgery significantly reduced the risk of heart failure by nearly 50% compared to intensive lifestyle modification. The study also showed lower rates of atrial fibrillation, diabetes, and hypertension in the bariatric surgery group, which lost more weight over time.
Dr. Aaron McGee is awarded the Disney Award for Amblyopia Research to investigate approaches for improving recovery from amblyopia and reversing loss of depth perception. His research aims to 're-open' critical periods in adulthood to enhance brain circuitry flexibility.
Researchers at German Resilience Center found that corticotrophs rapidly influence avoidance behavior after stress onset, contradicting previous slow effects of hormones. This breakthrough suggests new treatments for acute stress-induced reactions and alleviating conditions.
Researchers have identified a potential new treatment for AUD using minocycline, an antibiotic with anti-inflammatory actions. Studies show that tigecycline, a minocycline analog, reduces binge drinking and withdrawal symptoms in both dependent and non-dependent animals.
Researchers at Lund University have mapped out an exceptionally well-preserved Stone Age site in southern Sweden, shedding light on the lives of Mesolithic humans. The discovery includes a 9,000-year-old pick axe made from elk antlers, indicating mass fishing and a semi-permanent settlement.
A new study published in The Annals of Family Medicine reveals that Ontario patients not attached to new primary care practices receive lower quality care. These patients are more likely to be poor, urban, and new immigrants, with gaps in cancer screenings and diabetes testing widening over time.
Researchers found that brain training improves memory and mood in people with mild cognitive impairment, but not in those with dementia. A meta-analysis of 17 studies involving nearly 700 participants showed significant benefits for brain training in preventing cognitive decline.
Tropical Storm Tina rapidly formed and weakened off Mexico's southwestern coast, with maximum sustained winds decreasing from 40 to 35 mph by Nov. 14.
A novel color unmixing algorithm cuts time and boosts quality in film compositing by extracting multiple color layers. The method requires only one-tenth of the manual editing time of professional tools, offering superior results.
Multiple wildfires are currently burning across several states in the southern United States, including the Boteler, Maple Springs, Tellico, Party Rock, Chestnut Knob, Rough Ridge, and Rock Mountain fires. The largest fire, the Rough Ridge fire, has burned over 19,411 acres in Georgia's Cohutta Wilderness Area.
A new approach to solid-phase extraction of ibuprofen from pharmaceuticals has been successfully developed using zirconium dioxide as the extraction material. The procedure demonstrated efficient trapping of ibuprofen in hydrophobic suppository matrices, with recoveries of 95% and 94%, respectively.
Researchers created a new cancer drug using gold nanoparticles to deliver paclitaxel directly to tumors, increasing effectiveness while reducing devastating side effects such as hair loss and nerve pain. Early lab tests showed the therapy to be nearly as effective as a high dose of paclitaxel alone.
Using statin drugs provided wide-ranging prevention benefits, reducing risk of death, heart attacks, and strokes. Statins were effective in people at highest risk for heart attacks and strokes, as well as those at lower risk, with no significant harmful effects found.
Researchers at Technical University of Denmark have demonstrated efficient absorption enhancement at a wavelength of 2 micrometers by graphene plasmons. This breakthrough brings graphene into the regime of telecommunication applications.
Liquid-based nutritional supplements, known as toddler milks, may fuel rapid and unhealthy weight gain in young children, warns Emory University researcher Michelle Lampl. The FDA lacks oversight of these products, which can have up to 240 calories per serving, threatening the health of a generation.
Researchers at Columbia University Irving Medical Center have demonstrated that vision loss associated with retinitis pigmentosa can be slowed dramatically by reprogramming the metabolism of photoreceptors. The treatment aims to correct downstream metabolic aberrations, rather than the underlying genetic defect.
A preliminary study found that offspring with early-onset parental hypertension are more likely to develop high blood pressure, with a 3.5 times increased risk compared to those with normal blood pressure.
The study found that the GSK3 enzyme regulates the persistent sodium current, which affects a nerve cell's excitability and firing activity. This discovery may lead to chronotherapeutics, where treatments are tailored to the time of day to maximize health benefits and minimize side effects.
A new study challenges the understanding of subtropical rainfall decline in response to increased greenhouse gases. Researchers found that land will warm faster than oceans, leading to less severe impacts on people living in these regions.
Researchers at TSRI have found that Piezo 1 directly senses force by detecting tension in the cell membrane. This breakthrough has significant implications for designing better pain medications and exploring future therapies for hypertension, hemophilia, and other diseases.
Research reveals that warming ocean temperatures and increased fish populations are destroying kelp forests off the NSW north coast. The study found that over-grazing by fish can lead to kelp deforestation and barren reefs, posing a significant threat to marine ecosystems in Australia and globally.
Researchers from Mayo Clinic identified a new biomarker for brain and spinal cord inflammation, allowing for faster diagnosis and treatment of patients with autoimmune meningoencephalomyelitis. The biomarker, an antibody targeting glial fibrillary acidic protein, helps diagnose the disease earlier and promotes more effective therapy.
Scientists have found that mosquitoes can carry both Zika and chikungunya viruses simultaneously, potentially infecting humans with both diseases in a single bite. The study suggests that co-infection with chikungunya may inhibit infection of Zika virus in mosquitoes, impacting the epidemiology of two mosquito-borne viruses.
A new study published in Journal of Pain Research found that implementation of the Stepped Care Model for Pain Management resulted in clinically significant improvements in quality of pain care outcomes, including increased provider knowledge and referrals to behavioral health providers. The model's individualized approach has the pote...
Researchers used mass spectrometry to detect molecules on phones and skin, creating personalized lifestyle profiles with diet, medication, beauty product usage, health status, and location information. The study has potential applications in crime scene investigations, airport screening, and environmental exposure studies.
A study found that retail clinics near emergency departments had little effect on reducing low-acuity visits to them. The growth of retail clinics led to a small decrease in emergency department visits only among patients with private insurance.
A University of Illinois study suggests that the Mississippi River's natural course could permanently reroute Dogtooth Bend peninsula, leaving approximately 15,000 acres of farmland inaccessible by road. The researchers propose three alternative solutions to mitigate this threat and ensure sustainable land use in the region.
US adults' statin use increased by 80% between 2002 and 2013, but remained low in high-risk groups. Generic statins became the dominant form of treatment, reducing costs.
A global assessment of kelp ecosystems reveals surprising resilience, but also regional variability in long-term responses requiring local management efforts. Kelp forests are critically important habitats that can recover quickly from damage, yet still face overwhelm from global and local pressures.
Researchers at Tohoku University found that visual attention has multiple functions and stages, including early visual processing and selective extraction of information. The study proposes a model of spatial attention that can predict different attention effects for various visual processes, which is useful for complex tasks like driv...
The legume-rhizobia symbiosis significantly impacts the microbial community in plant roots, leading to changes in bacterial composition and stability. The absence of symbiosis results in drastic alterations to the root microbiome, affecting plant growth and nitrogen uptake.
Researchers found a 'cross-talk' between the immune system, gut bacteria, and glucose metabolism, with implications for type 2 diabetes and metabolic syndrome. The gut bacteria Akkermansia muciniphila plays a critical role in regulating glucose metabolism.
Scientists observe localized plasma deformation, known as a 'tongue', in the LHD, confirming Artsimovich's prediction. The discovery offers insights into maintaining high-temperature and high-density plasmas for fusion research.
A Drexel University study shows that accounting for stigmatizing behaviors and substance use reduces the racial disparity in HIV risk between black and white men. Key findings reveal higher rates of HIV prevalence among black non-MSM and white MSM engaging in risky behavior, particularly amphetamine use.
International scientists are searching for the oldest ice core in Antarctica, up to 1.5 million years old, to decipher past climate processes and improve future predictions. The 'Beyond EPICA - Oldest Ice' project aims to drill a core with sufficient atmospheric gases to analyze past greenhouse gas levels.
Acoustic waves were used to manipulate fluids in nanoslits, enabling the creation of small, portable devices for sorting cells, filtering particles, and sensing biological components. The technology has the potential to revolutionize fields like drug discovery and microrobotics.
A new study found that kelp forests are relatively well-faring, with some regions increasing in size, while others decline or show no change. The researchers suggest that this variability reflects regional differences in drivers of environmental change and the unique capacity of kelp to recover from disturbances.
The Center for Regenerative Medicine at Boston Medical Center and Boston University School of Medicine has received three prestigious NIH awards totaling over $9 million to further its commitment to induced pluripotent stem cell (iPSC) research and education. These awards will support the development of stem cell-based treatments for v...
A recent study by European researchers found that patients with acute bacterial lower respiratory tract infections (LRTIs) had only slightly worse symptoms and returned more often to their physician than those without bacterial LRTIs. The authors conclude that these infections are generally mild and self-limiting, allowing physicians t...
New observations from NASA's THEMIS mission reveal electrons can be accelerated to extremely high speeds in a region farther from Earth than previously thought possible. This discovery opens up new questions about the mechanisms that accelerate these particles, which can cause equipment malfunctions and affect space travelers.
A recent study suggests that a tear in the Earth's crust is the primary driver of undersea volcanic eruptions. The research team analyzed seismic data and underwater microphones from an eruption at the East Pacific Rise, finding that violent popping noises were triggered by the emergence of lava on the seafloor.
Researchers found that large decadal-scale shifts in the Sierra Nevada fire regime were related to changes in human activity, rather than climate change. Human land use patterns heavily influenced the fire regime, with four distinct time periods identified.
A global survey found that patients with RA are often not involved in decision-making, despite doctors acknowledging the importance of patient engagement. The study highlights gaps in communication between healthcare providers and their patients, with few patients having shared treatment goals or feeling comfortable voicing concerns.
Zhao Dongyuan's work on mesoporous materials has led to the development of filters that can precisely manage chemical movement in water, improving water quality. His research also enables the delivery of medicine with pinpoint precision and the improvement of battery capacity and efficiency.
York University researchers have discovered a novel approach to eliminate E. coli bacteria from contaminated water using paper strips laced with sugar. The 'DipTreat' solution has shown efficiency in removing nearly 90% of bacteria, offering a promising alternative to current silver nanoparticle-based systems.
A narrative review of 34 studies found that stronger firearm laws, especially those with background checks and permit requirements, are associated with decreased firearm homicide rates. However, more research is needed to fully understand the impact of these laws.
A national survey of US general surgery residents found that 86% preferred flexible duty hour policies over standard schedules, with a stronger preference among senior residents. The study also showed that flexible hours improved patient safety and continuity of care, and reduced resident dissatisfaction.
A study led by NYU Langone researchers found that cellular 'cannibalism' is a common mechanism in embryonic development, where cells sacrifice unwanted contents to reproduce. This process may be vital for many cell types across evolution and has implications for understanding brain disorders and reproductive issues.
A new $4.1 million grant will study a training program specifically for principals to improve school safety. The Safe and Civil Schools Leadership program aims to help principals create and maintain safe learning environments by collecting data, creating behavior leadership teams, and implementing clear expectations.
Researchers at LA BioMed have discovered a low-cost eye drop solution that is equally effective to expensive antibiotics in treating bacterial keratitis. The povidone-iodine solution has the potential to save thousands of lives by preventing blindness in developing countries.
Theoretical physicists suggest creating a ring of ultracold atoms to measure gravity at short distances, potentially clarifying the universe's accelerating expansion. This concept has practical applications in motion sensors and quantum computing.
Researchers induced oxidative stress in cultured RPE cells to explore the development of age-related macular degeneration (AMD). Oxidative stress led to cell senescence and proliferation inhibition, highlighting its potential role in AMD progression. The study suggests antioxidants may be a new treatment approach for AMD intervention.
A new study found that combining rivaroxaban with single or dual anti-platelet therapy reduces clinically significant bleeding in patients with atrial fibrillation who undergo stenting procedures. The treatment strategy also lowers risks of rehospitalization and death from all causes.
Repeated binge drinking during adolescence can alter gene expression in the brains of future generations, impacting neurological health. The study found 159 gene changes in offspring of binge-drinking mothers, 93 in offspring of binge-drinking fathers, and 244 in offspring of both parents.
Researchers found that problems spread between siblings within behavioral domains, then escalate and spread across different domains. Sibling influence is a risk factor for illicit substance use, predicting substance use by both twins.
A new study examines the effectiveness of duloxetine for stress urinary incontinence and finds that while it lessens incontinence frequency, adverse effects and suicidality are more common with duloxetine compared to a placebo.
Research from the University of Arizona shows that anger can lead to impulsive and deviant behavior, while guilt promotes careful and deliberate processing. Angry employees are more likely to cheat and engage in unethical behavior, whereas guilty employees exhibit less deviance.
Peter Baumann, a renowned chromosome researcher, joins Johannes Gutenberg University Mainz as Professor of Molecular Biology and Adjunct Director at IMB. His research focuses on telomeres and genetic diversity, aiming to understand the molecular and cellular principles behind chromosome biology.
Researchers found that patients with pulmonary function testing had a lower risk of hospitalization and death from COPD. The study suggests that increasing testing for suspected cases could improve patient care and reduce healthcare costs.
Researchers developed mathematical models to simulate and improve group behavior, demonstrating the feasibility of predicting and controlling crowd movements. The approach involves reducing interactions to a small number of effective ones, allowing for forecasts and interventions in groups with generalized patterns of behavior.
A smartphone application called Cardiio Rhythm uses facial signals to detect subtle beat-to-beat variations in heart rate, correctly identifying over 92% of cases with atrial fibrillation. The technology's convenience makes it attractive for large-scale community screenings.
Researchers found that people feel more gratitude for experiential purchases than material ones, leading to increased generosity. Experiences trigger fewer social comparisons, fostering a greater appreciation of one's own circumstances.
A new study found that cardiac PET/CT imaging can detect calcium in arteries, a sign of plaque buildup, reducing the risk of future heart attack and stroke. Researchers discovered that patients with high levels of calcification were more likely to experience adverse cardiac events.
A recent study published in JCI Journals reveals that immune cells, specifically perivascular macrophages, play a crucial role in the development of dementia in individuals with hypertension. The research suggests that targeting these cells may be a potential approach for preventing cognitive decline in high blood pressure patients.
Simon's seminal paper on singularities has had a profound impact on analysis and geometry, with hundreds of papers built upon its insights. His work unifies and generalizes earlier research, providing powerful tools for differential equations and beyond.
University of Washington researchers have developed a method to transform lightning strikes into weather-relevant information, improving storm forecasts. The new method uses data from the WorldWide Lightning Location Network and has been tested on several cases, including a 2012 derecho thunderstorm system and a 2013 tornado.
Researchers tested an injectable biologic drug therapy that inhibits Angiopoietin-like 3 (ANGPTL3) to lower triglyceride levels. The study showed a profound drop in triglyceride levels, with reductions of up to 73%, and dose-dependent reductions in cholesterol levels.
A study published in Mayo Clinic Proceedings advocates for increasing Cardiac Rehabilitation (CR) participation rates from 20-30% to 70%, which could save 25,000 lives and prevent 180,000 hospitalizations annually. The authors suggest two steps: systematic referral of eligible patients and successful enrollment optimization.
Scientists have created a new thermoelectric material that can convert waste heat into electricity at an unusually high rate, producing 22 watts per square centimeter. This breakthrough could lead to more efficient energy conservation and reduced CO2 emissions by harnessing abundant and free fuel sources.
A recent study found that one-third of people initiating opioid use became long-term users, particularly those using transdermal patches. Long-term opioid use was comparable to that of non-dementia individuals, but combined with benzodiazepines, it poses a significant risk.
A multidisciplinary international team of scientists solved the mystery of ferroptosis, a type of controlled cell death that uses iron to safely destroy and recycle malfunctioning cells. The study aims to develop potential therapies for conditions like radiation injury, cancer and radiation-induced cellular damage.
Researchers have identified a repurposed drug that can 'wake up' damaged peripheral nerves, speeding up repair and functional recovery after injury. Daily treatment with 4-aminopyridine accelerates myelin damage repair and improves nerve function.
A large-scale genetic study found a strong link between the inability to safely store excess fat and increased risk of type 2 diabetes and heart disease. The study identified 53 regions of the genome associated with insulin resistance, highlighting the importance of peripheral fat tissue in energy storage.
A new study found that deaths from West Nile virus can occur years after patients appear to have recovered from the initial illness. The researchers analyzed 4,144 cases and attributed 554 deaths to WNV during a 10-year period, with 268 of those dying soon after recovery due to delayed mortality.
Researchers found a significant association between elevated blood sugar in early pregnancy and the risk of delivering a baby with congenital heart disease. The study, which analyzed data from 19,107 pregnant women, suggests that blood sugar levels may be a better predictor of this risk than current oral glucose tolerance tests.
Researchers at Kazan University and INSERM discovered that spontaneous limb movements of newborn rats synchronize spinal neurons, hinting at similar movement patterns aiding human neuron development. The four-year study found activation of motor and sensor zones through sensory feedback during movements.
A QUT study reveals foot disease affects 10% of hospital patients, with half hospitalized due to the condition. The study estimates $4.7 billion annual cost and fills nearly 5,000 hospital beds each night.
A noninvasive Magnetic Resonance Imaging (MRI) method has been proposed to detect bone marrow cancer, potentially changing the way this disease is diagnosed. The researchers used T2-weighted MRI to identify a pre-fibrotic state of the disease with a clear bright signal.
Researchers propose a wireless monitoring system for detecting concrete damage using Electromechanical Impedance sensing approach. The proposed WiAMS system utilizes a credit card-sized Raspberry Pi single-board computer, enabling remote data transfer and processing.
Researchers found that a divergent plate boundary can be forced to converge, leading to the formation of a new subduction zone. The study suggests that buoyant but weak plate material at a divergent boundary can resist subduction, but eventually gives way to denser older material, creating a self-sustaining subduction zone.