Four experiments with 350 children aged 5-6 found that visible answer keys were less cheated at when a barrier was present, suggesting environment influences honesty. The results support the idea that real or imagined barriers can deter cheating behavior in young children.
A nationwide Korean study confirms NSAID use increases cardiovascular and bleeding risks post-heart attack. The study suggests celecoxib and meloxicam may be alternative choices for patients where NSAID prescription is inevitable.
Researchers analyzed lead white pigments on qeros, finding only three isotope signatures, two matching European lead paints, and one suggesting local manufacture in the Andes. This study provides new historical context for understanding the timeline and production of culturally significant items during the colonial period.
Research shows that patients under 54 hospitalized for arrhythmia who also abuse alcohol are 72% more likely to die before discharge. The study highlights the need for integrated care models to address problematic alcohol use and improve patient outcomes.
Researchers at Linköping University developed a simple and cost-efficient logger for measuring greenhouse gases, including methane. The open-source Arduino-based system provides data on methane levels, temperature, humidity, and carbon dioxide, making it easier to monitor emissions locally and globally.
Researchers have developed a new technology called OligoFISSEQ that can visualize hundreds to thousands of genomes simultaneously under the microscope. This breakthrough enables researchers to study genome function and organization in unprecedented detail.
A new study published in PNAS found that simple environmental cues, such as a see-through partition or an imaginary barrier, can significantly reduce cheating in children. The researchers used four experiments with over 350 children aged 5-6 years old and demonstrated that just the idea of a barrier discouraged cheating.
The IBCAO 4.0 bathymetric chart provides a detailed map of the Arctic Ocean with higher and better resolution data than previous versions. The new chart reveals a great variety of glacial origins and helps to reconstruct geological processes in arctic latitudes.
A new study by Ohio State University researchers found that most providers in Ohio do not offer same-day IUD placements, with 92% requiring multiple appointments. Insurance coverage was the primary barrier to access, with office staff often citing verification needs as a reason for the delay.
A study analyzing climate change press releases found that opposing views received twice the citations as pro-action views. Press releases from scientific organizations were less likely to be covered.
A Brown University researcher found that nearly 14% of anti-climate action press releases received major national news coverage, compared to about 7% of pro-climate messages. The study suggests that this unequal coverage may contribute to public disengagement on climate change.
New offshore wind projects in the UK are expected to produce electricity very cheaply, potentially reducing household energy bills. The projects will operate with 'negative subsidies,' paying money back to the government and then passing it through to consumers.
A faster and less complicated SARS-CoV-2 testing method could aid in rapid isolation of infected people and prevent new outbreaks. Reverse transcription loop-mediated isothermal amplification (RT-LAMP) is a promising alternative to current standard methods, though with lower sensitivity.
Researchers used seismic waves to study chemical reactions deep below ground, revealing changes in porosity and saturation of rocks. The findings have implications for understanding water quality and protecting valuable groundwater resources.
A study published in PNAS reveals a significant economic downturn in the Byzantine Empire's arid Negev desert during a pandemic in the mid-6th century CE. The research analyzed seeds found in ancient trash mounds, including grape pips, which show a high frequency, suggesting an increase in viticulture and wine export.
A recent study reveals that nearly three-quarters of women experience good psychological well-being prior to partner abuse, yet more than half are diagnosed with a mental illness after. Professor Nicole Moulding calls for a new approach focusing on societal issues and support beyond medication and counseling.
Research from the Sidney Kimmel Cancer Center found significant decreases nationwide in cancer-related care, including a -56.9% decline in any neoplasm encounters and a 74% drop in new incidence neoplasms. Mammograms declined by 89.2% and colorectal cancer screenings fell by 84.5% during the pandemic.
Researchers Liping Yu and Yingchao Yang will develop new battery and supercapacitor materials using artificial intelligence-aided design. The project aims to overcome limitations in current energy storage devices by predicting, synthesizing, and characterizing new 2D materials.
Research reveals flu vaccinations can reduce Alzheimer's incidence by up to 17%, with pneumococcal vaccination showing a similar protective effect. Vaccination also found to reduce mortality in people with dementia.
Scientists at Tokyo Tech develop a novel method to measure local temperature of platinum nanoparticles in catalysts using X-ray absorption fine structure (XAFS) spectroscopy. This approach demonstrates that microwave heating selectively heats the metal nanoparticles, increasing reaction rates and reducing temperatures.
A new deep learning network with backward connections achieves more accurate crowd counting, enabling better public safety and traffic efficiency. The researchers developed the network to estimate human density in public places and vehicle density on roads.
Tiny finger-like projections called filopodia play a crucial role in invasive behavior of rare lung cancer cells. The cells have longer filopodia than their counterparts, which is linked to the gene MYO10, stabilizing these structures. This discovery could help develop treatments that prevent cancer from spreading.
Research published at the American Heart Association's Basic Cardiovascular Sciences 2020 Scientific Sessions found that weight loss is not always the best strategy to enhance aerobic fitness in young women. In fact, a lower body mass index (BMI) may be aerobically counterproductive for many women under 30, who still have high aerobic ...
A new study by a University of Oregon physicist estimates the age of the universe at 12.6 billion years using a refined distance-calculation technique. The approach recalibrates a distance-measuring tool known as the baryonic Tully-Fisher relation independently of Hubble's constant.
NASA used infrared data from its Aqua satellite to track Tropical Depression Hanna's movement into Mexico. The storm brought heavy rain to Texas and broke records for rainfall in some areas, with forecasters predicting further heavy rainfall in parts of southern Texas and northern Mexico.
A new study suggests that COVID-19 was more widespread than official illness counts, with immigrant workers most affected. The study found a record high of 2 million workers absent from work in mid-April, with those 55 and older, and less educated workers experiencing larger-than-average increases.
The USGS has created precise maps of the Mars 2020 landing site in Jezero crater, which will help the Perseverance rover steer itself to a safe landing. These high-resolution maps are essential for unlocking the mysteries of the red planet's past and searching for evidence of past life.
The Center for Substance Abuse Research at Temple University has received a $7.2M NIDA grant to continue critical research on drugs of abuse. The grant renewal will enable the continuation of high-quality, innovative research in addiction biology and the development of new treatments.
This observational study evaluates myocardial injury in COVID-19 recovered patients using cardiovascular MRI, revealing key findings on cardiac complications. The study aims to improve understanding of long-term cardiovascular effects in survivors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
A new study analyzed China's national network of air monitoring stations and found that nitrogen dioxide concentrations dropped by 27% on average, while particulate matter (PM2.5) saw a modest reduction of 11%. Ozone pollution showed little change despite the lockdown.
Researchers from Ruhr-Universität Bochum have discovered that water molecules facilitate oxygen dissociation in aqueous solutions, reducing energy costs by 25%. This breakthrough helps explain the high catalytic activity of gold nanoparticles on metal oxides for selective oxidation.
Changing healthcare payment for one insurer can impact patients covered by others, a nationwide randomized trial suggests. The study found lower hospital readmissions and care intensity among TM patients and those with private insurance through Medicare Advantage.
Researchers analyzed data from the Framingham Osteoporosis Study to explain the decline in hip fracture rates in the US. Lifestyle factors such as reduced smoking and excessive alcohol consumption contributed to the decrease, highlighting the importance of public health interventions.
Two studies published in Genome Research provide new insights into the core regulatory networks governing cell types across different vertebrate species. The research highlights the importance of understanding RNA expression in establishing cell function, morphology, and behavior. Long non-coding RNAs were found to affect cell growth a...
Researchers discovered that low-concentration salt crystals can precipitate at nanoscales due to local density fluctuation, accelerating amyloid-β peptide aggregation. This process could provide a permanent solution for Alzheimer's disease treatment.
A Dartmouth study found that college students were more anxious and depressed during the initial COVID-19 outbreak than in previous academic years. Sedentary behavior increased dramatically as students settled into shelter-in-place locations.
Researchers discovered a way to target cancer cells by blocking functions of Flap Endonuclease 1 (FEN1), which is involved in DNA replication and repair. The approach preferentially killed BRCA1 and BRCA2 mutant cancer cell lines, with normal cells recovering from FEN1 inhibition.
Researchers at the Josep Carreras Leukaemia Research Institute have identified a new enzymatic activity of Sirtuin SIRT7 that regulates the cellular response to metabolic stress. This discovery opens the door to new therapeutic targets for treating leukaemia and other malignant haemopathies.
Researchers at Hokkaido University developed a hydrogel that mimics the human brain's dynamic memory function, encoding information that fades with time depending on intensity. The hydrogel's memory system can be programmed by temperature and learning time, allowing for stable memory establishment and controlled forgetting processes.
Researchers have created two new cytosine base editors (CBEs) that induce fewer off-target mutations in rice, showcasing improved specificity and precision. The CBEs were designed using a truncated human APOBEC3 cytidine deaminase (A3Bctd) and underwent rigorous testing to validate their performance.
Researchers analyzed 113 patients' immune responses to COVID-19, identifying common patterns that predict severe outcomes. High levels of alpha interferon and inflammasome activation were linked to poor outcomes.
A researcher at the University of Oklahoma has received a $1.6 million grant to develop a biomarker for early osteoarthritis diagnosis and predict disease progression. The study aims to identify epigenetic patterns that can help determine whether a patient's condition will worsen quickly or slowly.
Jun-Hong Liang, an LSU associate professor, has received a five-year NSF CAREER award to support his research on ocean bubbles and their impact on upper ocean dynamics and air-sea gas exchange. The award will enable him to develop high-resolution simulations and physics-based formulas to calculate air-sea gas flux, ultimately improving...
Research finds concussion associated with increased risk of developing ADHD, mood and anxiety disorders, dementia and Parkinson's disease. Concussions upsets brain function and blood flow, potentially leading to long-term consequences.
A new study analyzed data on over 15,000 people to better understand the association between HDL cholesterol, heart attacks, and strokes. The researchers found that the number of HDL particles is a more reliable predictor of heart attack and stroke risk than the standard HDL cholesterol metric.
Researchers found that pairing bariatric surgery with LVAD heart surgery improved the eligibility of previously ineligible patients for heart transplants. After a year, 66% of patients met listing requirements and 33% received transplants.
A study found that smokers, even those with a lower body mass index (BMI), have a higher risk of depositing fat in organs and tissues compared to non-smokers. This excess fat can disrupt normal functions and increase health complications such as cardiovascular disease and type 2 diabetes.
The £6 million grant will advance organic and perovskite solar cells into new applications, including 5G, the Internet of Things, and zero-carbon buildings. The project aims to develop low-cost manufacturing methods and prototypes to showcase their potential in these areas.
The study found that a delicate equilibrium between stem cells and airway cells is necessary for proper lung regeneration. In the aging process, this balance is disrupted, leading to increased cancer risk and other diseases.
A new study found three FDA-approved medications caused distinct physiological changes in microscopic nematode worms C. elegans, suggesting potential unrecognized effects in humans. The research highlights the need for continued evaluation of medications even after FDA approval.
A team of bioethicists from Johns Hopkins University emphasizes the need for informed consent in public health activities, including those related to COVID-19. The authors suggest that good governance of public health surveillance infrastructure is crucial to maintain public trust and prevent research abuses.
Researchers at Berkeley Lab used Advanced Light Source to produce 3D reconstructions of magnetization patterns in two rare meteorite samples. The study reveals a parent body with both melted and unmelted parts, pointing to a large planetesimal with a molten metallic core.
A systematic review and meta-analysis of existing studies found associations between adiposity and low semen quality parameters. Overweight and obesity were linked to reduced semen volume, sperm count, vitality, and morphology, while underweight was associated with lower normal morphology.
Simulated vertical farming yields revealed a significant increase in grain production, with potential of 700-1940 t/ha per year, compared to the current world average annual yield. This innovative method also reduces land area, water consumption, and environmental pollution.
New research in INFORMS journal Management Science suggests that organizations with safe workplaces have lower odds of survival. Employers who don't prioritize worker safety may gain an economic advantage by reducing costs and increasing productivity. The study analyzed data from 100,000 organizations across 25 years in Oregon.
Researchers discovered a unique 'BO enzyme' found only within certain bacteria responsible for producing body odour molecules. This breakthrough highlights the role of Staphylococcus hominis in body odour production and suggests its existence prior to modern humans' evolution.
A new study finds that educational inequality has consistently risen with income inequality in the US since the early 20th century, despite periods of relative equality. The research also highlights a 'Vietnam War effect' where collegiate inequality was high among men but low among women during this period.
A new study found that geographical areas with high levels of lithium in public drinking water had correspondingly lower suicide rates. Lithium, known for its anti-suicidal effect, is widely used as a medication for mood disorders and has potential preventative use to combat dementia.
The study reveals an 'inchworm-like' slip evolution of supershear rupture along the Palu-Koro fault, showcasing the effect of complex fault geometry on rupture propagation. This phenomenon may have significant implications for assessing future earthquake impacts and related disasters.
Two groups of nerve cells in the posterior amygdala regulate emotions and drive male social behaviors like sex and aggression. Blocking signals from these neurons impairs males' ability to mate, while boosting them increases aggression.
Research suggests that a genetic variant common in people of East Asian descent may make them more susceptible to adverse responses to e-cigarettes. The study found that mice with this gene had significantly higher heart rates and increased oxidative stress when exposed to e-cigarette aerosols compared to those without the gene. These ...
LAM-002A has shown promise in reducing SARS-CoV-2 virus levels in infected individuals, with Yale leading a Phase II trial to test its safety and efficacy as a COVID-19 treatment. The study aims to enroll 142 newly diagnosed patients to assess the drug's effectiveness in preventing disease progression.
Joslin Diabetes Center researchers discover targeting renalase protein strengthens beta cells against stress and autoimmune attack. An FDA-approved drug, pargyline, is shown to protect human cells, potentially slowing disease progression in a clinical trial.
A study analyzing US survey and tax data reveals a strong relationship between rising income inequality and lower college enrollment and completion rates among disadvantaged groups. The research highlights the significant impact of income inequality on educational opportunities in the United States.
Researchers discovered that almost 20% of patients with unexplained intestinal polyps had tumors with mutations similar to those caused by colibactin, a bacterial toxin. Regular tooth brushing may have prevented the bacterial infection that triggered these cancer-causing DNA mutations.
The study found higher medical and non-medical prescription stimulant use among heterosexuals and certain LGB subpopulations in states without MCLs. States with MCLs had lower odds of medical stimulant use, while bisexual men reported higher non-medical prescription stimulant use.
Researchers created a self-healing polymer that can repair itself in one second, while retaining its original strength, and is also biodegradable and recyclable. The material mimics the squid's ability to heal itself in nature, with potential applications for robotic machines, prosthetic legs, and personal protective equipment.
A deep learning algorithm can quickly and accurately screen cancer patient biopsies for genetic alterations that inform treatment options and likelihood to respond to specific therapies. The study found detectable mutations in 13 out of 14 tested tumor types, including lung, colorectal, breast, and gastric cancers.
A recent study found a significant increase in the number and rate of suicide-related calls to US Poison Control Centers involving over-the-counter analgesics. The trend was driven by increasing exposures among 6-19-year-old females, with children aged 6-19 accounting for half of all cases.
Researchers will analyze massive atmospheric data using machine learning methods to identify patterns and understand processes, facilitating the development of new models for tackling scientific problems in atmospheric physics.
The University of Tennessee Extension's Cotton Nitrogen Management publication has been awarded a Blue Ribbon by the American Society of Agricultural and Biological Engineers. The publication, authored by Lori Duncan and Tyson Raper, provides recommendations for optimizing nitrogen use efficiency in cotton production.
A new study published at the 2020 Alzheimer's Association International Conference suggests that receiving at least one flu vaccination can lower the risk of developing Alzheimer's disease over a lifetime. The research found that people who received a flu vaccine were 17% less likely to get Alzheimer's disease.
Researchers from the University of Texas at Austin developed a computer model that connects distinct patterns in sedimentary deposits to shifts in climate and tectonic activity. The model, which uses a 3D source-to-sink approach, allows scientists to simulate the world under different tectonics and climate conditions.
A Phase 3 clinical trial has begun to test the safety and efficacy of the mRNA-1273 vaccine in preventing symptomatic COVID-19. The trial enrolls approximately 30,000 adult volunteers and aims to determine if the vaccine can provide long-lasting protection against the virus.
A study examining changes in spanking of children over 25 years found that it decreased significantly in the US. The study analyzed data from 1993 to 2018 and found a decline in spanking rates among parents across different demographic groups.
A Baylor University study led by Cathryn Townsend challenges the long-held notion that the Ik ethnic group in Uganda is selfish and loveless. The research found that sharing and cooperation are integral to Ik culture, with a strong emphasis on supernatural punishment for those who do not share.
Researchers developed two approaches to control plant proteins related to hydrophobic pollutant transport. A pesticide that suppresses MLP gene expression reduced hydrophobic pollutant accumulation, while an MLP-binding pesticide inhibited binding to pollutants. This breakthrough enables safer crop production on contaminated soil.
Researchers from NC State University demonstrate a technique to produce streams of liquid metal at room temperature by applying a low voltage, lowering its surface tension across three orders of magnitude. The study reveals the potential applications for this technique in creating stretchable wires and studying fluid behavior.
Scientists have identified a highly conserved envelope protein in both SARS-CoV-2 and SARS-CoV-1, which could be targeted with existing drugs to prevent acute respiratory distress syndrome. Researchers plan to conduct trials using FDA-approved medications and aim to utilize their data for vaccine design.
A new study published in JAMA Network Open found that maternal depression during and after pregnancy significantly increases the odds of depression in offspring during adolescence and adulthood. The research, which examined over 15,000 children, shows that perinatal depression can have a lasting negative impact on mental health.
Researchers estimate aerosol emissions from simulated individuals with asymptomatic to moderate COVID-19. The study aims to provide insight into the potential for airborne transmission of the virus.
Researchers at Tokyo Tech and YNU discovered a peculiar spin transport mechanism in the Kitaev model, which allows 'spin packets' to travel through seemingly unpassable regions of a quantum spin liquid system. This breakthrough has potential applications in spintronics and quantum computing.
Researchers found distinct responses to ultraviolet and other colors of light between day- and night-biting mosquito species. The study's findings have important implications for using light to control harmful insects.
A team of researchers from SMART has developed a novel approach to induce strong and broad immunity against the dengue virus. Sequential immunization was found to be more effective in inducing higher levels of neutralizing antibodies to all four DENV serotypes than traditional tetravalent-formulated immunization.
Seagrass die-off in Morro Bay has caused extensive erosion, altering sedimentation patterns and habitat changes. Restoration efforts have shown mixed success, with some regions experiencing partial recovery.
Recent advances in early child development can help understand the pandemic's consequences. The COVID-19 pandemic has accelerated research into empirically supported interventions for children affected by adversity, potentially benefiting this population in the long term.
New research from the University of Zurich and Radboud University found that people's capacity for hedonism contributes at least as much to a happy life as successful self-control. Distracted thoughts can undermine immediate pleasure, while consciously planning downtime can help enjoy it more
The team discovered a technique to compress brain signals, focusing on neural activity spikes called threshold crossing rate or TCR, which requires less data while still being able to predict firing neurons. By listening to a specific feature of neuron data called spiking-band power, the SBP method is highly accurate and takes in one-t...
A collaborative study between UH researchers and Sumida Farm reveals the farm's adaptability to environmental changes through strong community connections. The team analyzed farm history, groundwater pumping, and climate data to identify trends in productivity.
A new study identifies weak concrete and heavy trucks as the top reasons for sewer line failure. The researchers used statistical analysis to show that these factors are most likely to trigger a problem among common causes of sewer pipe failure.
Researchers reconstructed natural runoff history for the middle reach of the Yellow River from 1492 to 2013 CE, finding reduced runoff and sediment load due to human activities. The study provides an important model for distinguishing anthropogenic influence from natural variability in global change studies.
A machine-learning approach analyzing 2,413 measures from 11,196 couples identified key predictors of relationship quality. Life satisfaction and emotional health were strong individual characteristics associated with relationship quality.
A new study published in Politics and Gender found that men are more likely to endorse COVID-19 conspiracy theories than women. The researchers suggest that learned helplessness and conspiratorial thinking contribute to this gender gap.
GW University will participate in a Phase 3 clinical trial of the mRNA-1273 vaccine to test its safety and efficacy in humans. The trial aims to enroll 500 participants, including those at high risk for severe illness due to age or comorbidities, to develop a vaccine that can effectively protect these populations.
Four simple criteria have been established to accurately use the term 'probiotic': purity, safety, clinical trial support, and maintenance of viability in products. This clarity will provide consumers with better transparency about expected benefits and allow them to make informed choices.
Researchers at UCalgary's Snyder Institute for Chronic Diseases have unlocked new insights into the regulation of immunity against chronic infectious diseases. The study found that immune responses thought to be non-protective are actually essential in regulating excessive inflammation, which can facilitate infection.
A new study uses satellite data to understand global cloud composition during the industrial revolution, finding that early-industrial aerosol concentrations were much higher than estimated by climate models. This could mean human-generated atmospheric aerosols are not having as strong a cooling effect as previously thought.
A new study by Iowa State University researchers reveals that individuals tend to select retirement funds ending in zero, leading to an incompatible level of risk and potentially lower total wealth at retirement. The findings suggest that demographic factors such as age, income, and education can influence the likelihood of this 'zero'...
A new study describes a novel label-free imaging technique that can differentiate active T cells from those in a quiescent state. The method, which uses autofluorescence detection, is non-damaging and doesn't alter the behavior of the cell, offering advantages over traditional antibody-based methods.
The Einstein-Mount Sinai Diabetes Research Center has received a $9.5 million grant from the NIH to support research in type 1 and type 2 diabetes, obesity, and metabolic disorders. The center will utilize a new shared Immuno-Technology Core (ITC) to pursue innovative projects, including immunotherapeutics and intermittent fasting diets.
A new study using optical tweezers reveals the sensitivity of photoreceptors to mechanical stimuli, opening up new questions on their function. The researchers detected specific molecules sensitive to mechanical stress and observed variations in electrical signals.
A recent study found an association between a healthy diet and reduced prostate cancer risk, as well as an increased risk with diets rich in sweets and beverages. The research team analyzed data from over 1,000 participants and identified key dietary patterns that may inform prevention strategies for prostate cancer.
Scientists have discovered that changes in brain cartilage cells regulate memory changes during sleep, making memories stronger and weaker. Sleep deprivation prevents these changes, suggesting that altering the structure of perineuronal nets may be one of the mechanisms behind sleep-induced memory consolidation.
Researchers invent new laser inversion technique to overcome SLS limitations, enabling simultaneous printing of multiple materials. The process allows for stronger, denser materials and complex multi-material parts without assembly, expanding industries such as aerospace, automotive, and robotics.
Researchers at the University of Texas at Austin found that articles published in journals accepting reprint fees are nearly three times more likely to be written by authors receiving industry payments. Journals with higher commercial practices have more author conflicts, suggesting a need for stricter open access publishing.
A new purification technique using molecular affinity interaction has been developed to purify therapeutic proteins with high efficiency and purity. The technique uses synthetic host molecules cucurbit[7]uril and adamantane to secure manufacturability, sterilization, and recyclability of purified materials.
A study found that antibiotics alone can successfully treat children with uncomplicated appendicitis, resulting in fewer disability days at one year. Non-operative management was also associated with fewer disability days for caregivers and similar healthcare satisfaction rates as surgery.
A phase I clinical trial found that the antiviral drug cocktail ledipasvir/sofosbuvir resulted in a 100% hepatitis C cure rate among nine pregnant volunteers, with none of their babies contracting the virus. The study suggests that pregnancy could be an excellent time to diagnose and cure hepatitis C infection.
Researchers uncovered evidence of Negev viticulture's rise from the 4th to 6th centuries CE, driven by Mediterranean trade. The industry declined due to climate change, plague, or sociopolitical changes, with no link to the Islamic conquest.
Researchers propose creating a global database of 2D crystal patterns and recipes to unlock the CVD process and environment for mass production. A Nakaya-like diagram has been developed to analyze these patterns, enabling scientists to infer clues about process variables.
A comprehensive review of vaccine data over 20 years found vaccines to be remarkably safe, with most safety issues identified through existing postmarketing surveillance programs. The study confirms the effectiveness of the vaccine approval system and postmarketing surveillance in ensuring public health benefits while minimizing risks.
Researchers have compiled an unparalleled inventory of the human gut ecosystem by sequencing over 200,000 bacterial genomes from more than 4,600 species. The new databases reveal tremendous diversity in human guts and pave the way for microbiome research.
Research published in the Journal of Neurology Neurosurgery & Psychiatry found that women smokers are four times more likely to have unruptured brain aneurysms than non-smokers. High blood pressure further increases the risk, with smokers being seven times more likely to harbour the condition.
Researchers created origami-built metamaterials that retain shape recoverability, directional mechanical properties, and reversible auxeticity. This breakthrough enables multifunctional applications in soft robotics and medical devices.
A team of researchers has presented a new look at the 'central engine' powering a massive solar flare, revealing an enormous electric current sheet and magnetic bottle-like structure. The study offers the first measurements characterizing the magnetic field and particles at the heart of the explosion.
Researchers discovered abnormalities in communication between brain cells and molecular changes affecting protein production due to dysfunctional CASK gene. The study also suggests an unexpected role for CASK in regulating energy production in cells, which may explain diminished brain size and dysregulated function.
Biased perceptions of hate crimes are linked to sympathies with supremacist groups and societal grievances, according to a study. Prejudice against minority groups influences perception of the motivations behind mass shootings.
Researchers at Cornell University have identified a problem that holds the key to whether all encryption can be broken. The study connects two areas of mathematics - cryptography and algorithmic information theory - to show that a natural computational problem characterizes the feasibility of basic cryptography.
A new study shows that community-based genetic screening can identify individuals at increased risk for three common inherited conditions, including Hereditary Breast and Ovarian Cancer, Lynch Syndrome, and Familial Hypercholesterolemia. The study found that up to 90% of carriers were not previously identified in a clinical setting.
An observational study found SARS-CoV-2 infection rates among asymptomatic healthcare workers and community residents in Texas to be concerning. The study's results highlight the need for enhanced safety measures to prevent transmission of the virus.
New research reveals that children, especially boys, exhibit strong gender stereotypes in job roles, leading to increased masculinity beyond age seven. The study suggests that voice pitch can be a useful tool to monitor and challenge implicit stereotypes.
Researchers used AI to distinguish individual birds based on plumage patterns, a task humans struggle with. The technique was tested on three bird species and showed promising results, opening up new possibilities for studying animal behavior in the wild.
A comprehensive clinical review provides updated guidance on factors affecting peak bone mass, distinguishing low bone mass from proper osteoporosis in young women. The authors outline management and treatment options for premenopausal osteoporosis, including the use of antiresorptive and bone-forming drugs.
Researchers found that 2.4% of hospitalized COVID-19 patients had ischemic stroke, mostly due to pre-existing conditions such as high blood pressure and diabetes. The study also highlighted racial disparities in stroke outcomes, with Black patients more likely to experience strokes.
Scientists at the University of Huddersfield and the Zepler Institute will create ultra-accurate nanoscale sensors, enabling automated production lines to detect and correct errors in situ. This project aims to accelerate Industry 4.0 development by delivering greater efficiency and cost savings.
A recent study reveals that China's phosphorus cycling network has declined in resilience over the past four centuries, mainly due to increased food demand and dietary shifts. To mitigate this trend, experts suggest reducing fertilizer use, improving 'farm to fork efficiency', and increasing phosphorus recycling.
A recent study published in AGU Advances reveals that warming peatlands can lead to a rapid release of stored carbon into the atmosphere. The researchers found that even modest temperature increases can trigger significant microbial processes, resulting in faster-than-historical carbon loss rates.
A novel method to grow multi-layered, single-crystalline graphene with a selected stacking order in a wafer scale has been developed. The researchers used Cu-Si alloy formation to control the number of graphene layers, allowing for uniform large-area single-crystalline layer-tunable multilayer graphene growth.
The article discusses drug-induced interstitial lung diseases caused by breast cancer treatments, which can be fatal. Multi-disciplinary integration of clinical practice and pharmacology may reduce the incidence of these diseases.
Researchers developed an AI algorithm to analyse tissue samples from cancer patients, distinguishing between healthy and cancerous tissues and identifying patterns of DNA and RNA changes. The study highlights the potential of AI for improving cancer diagnosis, prognosis, and treatment.
Researchers successfully trained AI models to recognize individual birds using labeled images and camera traps, achieving over 90% accuracy in wild populations. This breakthrough enables long-term monitoring of populations and protects species from climate change pressures.
Research finds flu vaccination significantly lowers risk of heart attack, TIA, death, and cardiac arrest in adults over 50 and high-risk groups. Vaccination rates are under-utilized, especially among vulnerable populations, emphasizing the importance of increasing flu vaccinations.
Researchers discovered a mechanism by which schistosomes, parasitic worms infecting over 200 million people, evade the host's immune system. The parasite's esophageal gland mediates this protection, allowing it to survive and feed without being destroyed by immune cells.
The University of Arizona College of Medicine - Phoenix is leading an effort to develop a portable device that can easily and accurately detect biological threats, including COVID-19. The device, which combines polymerase chain reaction and antibody testing methods, aims to provide rapid diagnostic testing for a broad range of pathogens.
The study assesses the simulation performance for global precipitation and summer hemispheric precipitation using CMIP6 datasets. The GMMIP simulation significantly exceeds the historical experiment, especially in terms of fidelity to different timescales.
The observational study evaluates COVID-19 studies registered on ClinicalTrials.gov, assessing their characteristics and expected evidence strength. The study highlights the importance of considering study design, sample size, and outcome measures when evaluating the quality of COVID-19 research.
Research in the Mojave Desert shows that the brittlebush shrub has adapted to increased temperature and aridity by increasing its water use efficiency. Over a 39-year study period, the shrubs' ability to open their stomata was linked to changes in carbon isotopes, revealing a remarkable adjustment to the changing climate.
A new pathological grading system evaluates the therapeutic effect of neoadjuvant chemotherapy for metastatic lymph nodes in esophageal cancer patients. The system predicts recurrence and prognosis more accurately than conventional methods.
A study uses hemispheric contrasts in satellite measurements to constrain possible changes in Earth's albedo since 1850 due to industrial aerosols. The results suggest that climate models underestimate preindustrial aerosol and cloud droplet concentrations.
A study published in The Lancet Digital Health demonstrates an AI program's highest accuracy to date in recognizing and characterizing prostate cancer. The algorithm achieved 98% sensitivity and 97% specificity in detecting prostate cancer, surpassing previously reported results.
A recent study published in Nature Genetics has shed light on the genetic diversity of European flint maize, revealing distinct differences between lines. The research highlights the importance of sequencing the entire pangenome of a species to fully understand its genetics.
The MU Sinclair School of Nursing is providing assistance to over 500 Missouri nursing homes, distributing personal protective equipment (PPE) and offering recommendations for infection control practices. This helps nursing home residents stay safe during the COVID-19 pandemic, with a focus on isolating sick patients and supporting staff.
A new paper by Michael Price and James Holland Jones suggests that economic choices can be guided by evolutionary principles, such as diversifying to reduce risk. By keeping a mix of goats and camels, a Kenyan herder increases the odds of household survival, which is essential for long-term persistence.
A national cost-sharing cap on insulin can help reduce the financial burden on families of children and young adults with type 1 diabetes. The study found that approximately 60% of patients would benefit from a $25 cap, with average savings of almost $480 per year.
Hurricane Douglas passed close to Hawaii, bringing strong surf, heavy rains, and gusty winds. NASA's Terra satellite imagery showed the storm's track and center stayed just off shore from the islands.
Researchers analyzed intrinsic water-use efficiencies in two populations of the drought-deciduous shrub Encelia farinosa. The study found that individual shrubs exhibit significant plasticity in response to climate change, rather than population-level adaptation.
Scientists have experimentally realized amorphous photonic topological insulators, which exhibit robust topological edge states despite lack of periodic atomic lattices. The discovery opens up new avenues for realizing non-periodic photonic topological materials for novel photonic devices.
The ESMO Virtual Congress 2020 will deliver a scientific programme featuring the presentation of latest cancer research results. More than 2100 abstracts will be included, including around 100 expected late-breaking abstracts.
A new study by University of Exeter researchers suggests that higher-end normal blood platelet counts may be indicative of an increased risk of cancer, particularly in older males. The research found a significant correlation between high platelet levels and the development of lung and colorectal cancers.
SmartNoter Inc.'s patented Convergent Learning solution provides an interactive, personalized learning experience by leveraging the power of the Internet and multimedia.
Researchers at NIST have doubled the size of a reference library containing oligosaccharides found in milk, helping scientists identify unknown compounds. The expanded library includes examples from human and nonhuman mammalian milk samples, supporting infant formula development and human health research.
A significant number of people living with hepatitis B and C infections across Europe remain undiagnosed, hindering progress towards the Sustainable Development Goal for health. Effective testing strategies and linkage to care can help prevent transmission and improve health outcomes.
A new study analyzing 40 years of Framingham Heart Study data found an association between lowered rates of hip fractures and decreases in smoking and heavy drinking. The study suggests that modifiable lifestyle factors may be beneficial to bone health, along with treatments.
Researchers have made significant breakthroughs in three-dimensional photonic topological phases, enabling the realization of lossless waveguides and robust control of electromagnetic waves. The advancements in topological photonics are set to diversify into nonlinearity, non-Hermiticity, and higher-dimensions.
A study has identified a genetic synergy that can cause cancer cell death, which can be replicated by a drug-like molecule and exploited for therapy. The findings suggest that FEN1, a gene involved in DNA replication and repair, has synthetic lethal interactions with BRCA-mutant cells.
Researchers created a self-healing polymer that mimics squid ring teeth, enabling fast and efficient repair of soft robotic actuators. The material can heal within one second, regaining its original strength and being fully biodegradable and recyclable.
A newly discovered CoO-TiO2 compound effectively stops listeria monocytogenes reproduction in both light and dark conditions, offering a potential solution for controlling bacterial contamination in food products.
The SoundWear device uses sound augmentation to expand children's play experience, triggering imagination and distinct play behaviors. It also helps children gain a sense of achievement and ownership towards sound.
A team of researchers at West Virginia University has uncovered the manipulative qualities of a fungal parasite that infects cicadas, allowing it to transmit disease effectively. The fungus, Massospora, tricks male cicadas into mimicking female behavior, luring in unsuspecting males and eventually infecting them.
A two-year observational pilot study found that remote monitoring of post-operative lung transplant patients significantly reduced hospital stays and readmissions by 44% and 66%, respectively. The study also showed a significant reduction in hospital costs, with an average savings of $132,000 per patient per year.
New research suggests that governments need to understand public priorities before rolling out track and trace apps, with privacy being a top consideration for only one group of people. The study found that promoting societal benefits over individual health benefits is more effective in achieving mass acceptance.
Researchers reveal a novel paradigm in EBV-associated gastric cancer where the viral genome alters the host epigenetic landscape, promoting proto-oncogene activation and tumorigenesis. The 'enhancer infestation' model identifies a new mechanism of cancer development that does not require genetic alterations.
A study published in Global Change Biology found that mountain stoneflies can tolerate warmer water temperatures at least temporarily. The insects may even be stressed in their current extremely cold environments, contradicting the prevailing theory that rising water temperatures will be devastating for them.
A team of researchers at North Carolina State University has identified a microRNA, miR-218-5p, that enhances the molecular pathway responsible for promoting hair follicle growth. The study found that increasing miR-218-5p promoted hair regrowth in mice treated with 3D cultured dermal papilla cells.
A recent study on ginkgoes found that they can 'escape senescence at the whole-plant level,' raising questions about the apparent lack of aging in centuries-old trees. However, plant biologist Sergi Munné-Bosch argues that these organisms still undergo physiological stress associated with senescence.
Researchers evaluated SARS-CoV-2 presence in myocardial tissue from COVID-19 autopsy cases, finding a significant association between the two conditions. The study suggests that COVID-19 may be linked to an increased risk of cardiac complications.
Researchers have decoded the European maize genome, revealing significant differences in genetic content and genome structure compared to North American lines. These findings suggest that heterosis, a phenomenon increasing crop yields, may be influenced by variations in knob regions and gene regulation.
Researchers have discovered a new pathway that could potentially treat heart failure, with the ability to alter SERCA, a key enzyme in the heart's contraction process. A new model has also been developed to predict the impact of heart muscle cells on heart function after injury.