Researchers found that accelerating over speed bumps poses a danger for pregnant women and their fetuses, leading to minor injuries to the fetal brain and other complications. The study advises drivers to slow down over 45km/h when hitting a speedbump, with even lower speeds recommended for maximum safety.
A study from Cornell University found that women's increased agricultural labor during harvest season leads to decreased nutritional intake. Women who work longer hours on farms experience a loss of up to 112 calories and essential nutrients.
A new audience measurement model is needed for streaming platforms due to changing consumer habits. The study proposes new parameters, including audience retention and popularity metrics, to measure viewership and analyze market position.
A study of over 1000 patients found UK cancer patients were 1.5 times more likely to die after a COVID-19 diagnosis compared to European counterparts. This increased mortality rate may be attributed to the UK's lagging cancer care and patient frailty.
A Korean research team developed a technology generating various vibrations using LED light signals, allowing for localized and varied tactile sensations. The technology, developed by ETRI, is expected to be applied to industries such as automobiles and electronics, offering improved feedback and durability.
A new study reveals a potential mechanism linking traumatic brain injury (TBI) and Alzheimer's disease (AD), as well as a method for preventing nerve cell degeneration after injury. Researchers discovered a blood biomarker of neurodegeneration that could stage severity and progression of TBI-induced nerve cell deterioration.
Researchers at Rockefeller University have developed a novel method to activate and visualize protein channels in bacteria, shedding light on their function. The findings offer potential new avenues for designing antibiotic drugs that target these channels, which are essential for bacterial survival.
Scientists discovered six sex chromosomes in the Odorrana swinhoana frog species, revealing insights into how complex XY systems evolve. The finding suggests that translocation, a chromosomal abnormality, may have occurred by chance or been non-randomly selected.
Researchers confirm the original findings that suggested a significant discrepancy in the muon's magnetic field from the Standard Model prediction. This discovery may indicate the presence of an undiscovered type of fundamental physics, leading to further investigation into the nature of particles and forces.
Researchers used SOFIA to study the effects of stellar winds on RCW 120, finding it expands rapidly at 33,000 mph, indicating a young age limit of less than 150,000 years. This discovery suggests that positive feedback processes trigger high star formation rates during the early universe.
Researchers found that brachytherapy can proceed without delay or antibiotics in cervical cancer patients with uterine perforations, reducing treatment complications. The study suggests this approach could lead to a new standard of care and improved survival rates for these patients.
Research found high dietary intake of animal products, processed foods, and sugary drinks is linked to an 'inflammatory' gut microbiome. Conversely, a diet rich in plant-based foods may promote 'friendly', anti-inflammatory microbes that help control inflammation.
An international study found that the protein PRMT6 ensures transport along axons, and its loss leads to neural impairment. Increasing PRMT6 expression may restore huntingtin function and improve neural health in patients with Huntington's disease.
A new study shows that incorporating legumes into traditional crop rotations can significantly reduce environmental impacts while increasing nutritional value for humans and livestock. Legumes are a sustainable source of nitrogen, enriching the soil with essential nutrients and providing protein, fiber, and vitamins.
Researchers developed a result-diversified automatic design method for freeform optics, generating various three-mirror systems with high imaging qualities. The method provides a brand new thought for fully automatic optical design, enabling exploration of solution spaces and changing the working mode in engineering applications.
New research reveals fundamental differences in how baby and adult immune cells respond to TB, with a greater ability of adult cells to shift their energy profile after infection. The study highlights the importance of understanding how the immune system uses energy to develop better treatments for vulnerable populations.
Author Michael Dahlstrom's paper examines how narratives or storytelling can help counter misinformation on vaccines by providing context and connection between facts. This approach recognizes the disproportionate influence of narratives on attitudes and behaviors, and highlights their potential as a tool for public health education.
Scientists have discovered the mechanism underlying the effect of carbon impurities on gallium nitride semiconductors, which can degrade their performance. The findings suggest that deep levels trap holes, leading to slower charge carrier recombination and a decline in decay time with high temperatures.
A comprehensive analysis of the molecular signatures of aging across diverse tissue cells in mice reveals coordinated global aging behavior. The study identifies shared aging genes and develops a single-cell aging score, shedding light on the complex aging process in different types of cells.
A study by TGen suggests that increasing ABCC1 expression could reduce Abeta production, preventing or delaying the onset of Alzheimer's. The gene modulates cellular processes involving amyloid precursor protein, potentially reducing plaque formation and cognitive decline.
Researchers identified a genetic pathway that could help treat chronic obstructive pulmonary disease (COPD) by sweeping out excess mucus from the lungs. The pathway involves the ANT2 gene, which produces proteins that enhance cilia function and hydration layer formation in lung cells.
Researchers at the University of Zurich found that humans respond more quickly and with higher sensitivity to positive screams, which indicate joy, than to negative screams. The study revealed six distinct types of scream calls, including pain, anger, fear, pleasure, sadness, and joy.
A recent study published in Cell Reports reveals that DNA supercoiling is involved in regulating gene expression, rather than being just collateral damage. The researchers found that specific genes are massively activated in response to stimuli, and topoisomerase TOP2A plays a crucial role in this process.
A study published in JAMA Internal Medicine found that training physicians to use time-limited trials of ICU treatments improves the quality of family meetings. This approach engages families in decision-making, reducing unnecessary ICU treatments for critically ill patients with poor prognoses.
A team of Carnegie Mellon University researchers has developed a novel microelectrode platform using 3D fuzzy graphene to enable richer intracellular recordings of cardiac action potentials. This advancement could revolutionize research on neurodegenerative and cardiac diseases, as well as the development of new therapeutic strategies.
A nationwide review of hazardous waste sites found that living near a Superfund site could decrease life expectancy by over two months. Those with lower incomes and sociodemographic disadvantage face the greatest risk, with decreases in life expectancy ranging from seven to 15 months.
A new book from Cornell University Press explores how climate change will alter the world's dinner plate. Rising temperatures and changing weather patterns threaten staple crops like rice, avocados, and bananas, with some varieties facing yields reduced by up to 80%.
Researchers developed a novel assembly technique to fabricate CQD-assembled microspheres with high thermal stability and efficient light-matter coupling. Single-mode lasing is achieved at temperatures up to 450 K, paving the way for large-scale industrial production.
Researchers from Kobe University and Chiba University developed a flexible method to create genetic switches for yeast, allowing for the control of gene expression. They successfully produced yeast that biosynthesized orange pigment under AND-gated control, paving the way for sophisticated, artificially regulated cells.
Researchers at the University of Waterloo have developed a theoretical model to predict the formation and size of large cavitation bubbles in hydraulic systems. The model helps engineers design safer systems and guidelines to minimize wear and tear, reducing major failures.
A team of scientists has demonstrated atom interferometry on a sounding rocket, enabling precise measurements of gravity and potentially detecting gravitational waves. The success of this experiment marks a significant milestone in the field of quantum technologies.
Researchers discovered that trees experience a sudden collapse in their hydraulic systems during drought, leading to rapid death. The study found that this collapse occurs much sooner than previously thought, highlighting the importance of understanding tree water relations.
By identifying key residues that affect extender unit selection, scientists can create molecules with improved efficacy against antibiotic resistance. This breakthrough enables precise reprogramming of the biosynthetic assembly line, paving the way for the design and testing of new drug compounds.
A study using airborne laser scanning found that water stress, soil fertility, and anthropic forest degradation contribute to tree mortality in the Amazon. The researchers mapped gaps in the forest using LiDAR data, which showed a significant correlation with field mortality patterns.
A new study by Hebrew University researcher Professor Barak Kol introduces a novel approach to the three-body problem, predicting the probability of each body escaping the system. The theory avoids infinite probabilities and provides strong agreement with computer simulations, indicating a paradigm shift in understanding the system.
A recent study published in the Proceedings of the Royal Society B found that human noise pollution has a lasting impact on plant communities, with decreased seedlings and saplings years after noise removal. The effects persist even after noise is removed from the landscape.
A five-year study reveals that only deer migrating long distances and matching peak green-up timing successfully synchronize birth with forage availability. Conversely, shorter-distance migrants gave birth earlier, out of sync with green-up.
A team of researchers has developed a webcam that mimics the movements of a human eye, raising questions about its potential effects on human interaction. The device's anthropomorphic design aims to encourage people to think about their relationship with sensing devices.
Researchers use CRISPR-Cas9 to introduce thousands of mutations into C. elegans worms, then analyze the effects on physical traits and functions. They discover a surprise finding that mutations in specific microRNA binding sites can affect gene expression.
Researchers found that psilocybin restored the pleasure response in mice with depression, even when the psychedelic effects were blocked. The study suggests that a version of the drug without or with less psychedelic effects could be developed to make therapy more accessible and cost-effective.
Researchers developed a chimeric mouse model that accurately reproduces human non-alcoholic fatty liver disease (NAFLD) by combining both human and murine cells. The study reveals striking differences in liver cell behavior, metabolism, and gene expression, providing new insights into the disease's mechanisms.
Scientists discovered three molecules involved in olfactory imprinting during critical periods in mice, which can modulate adult social behaviors. Oxytocin and signaling molecule Sema7A play a crucial role in forming sensory maps and neural circuits.
A Kaiser Permanente study found that regular physical activity significantly reduced the risk of severe COVID-19 outcomes, including hospitalization, ICU admission, and death. Even inconsistent exercise provided some protection against poor outcomes.
Community newspapers across the US are reevaluating their business models in response to the COVID-19 pandemic, embracing self-advocacy and exploring new revenue streams. Journalists are now open to discussing the challenges facing their profession and recognizing the importance of community investment.
New research by the University of Kent and SWPS University reveals that national narcissists are more likely to support greenwashing campaigns than genuine pro-environmental actions. This phenomenon is linked to a strong need to validate a grandiose ingroup image, rather than actual environmental concern.
Researchers found that breast cancer cells trigger uncontrolled inflammation and remodel tissue, making the cancer more aggressive. The study suggests targeting inflammatory pathways could improve treatment outcomes for pregnant women with breast cancer.
A gene therapy protects eye cells in mice with a rare disorder, suggesting a combination approach may preserve vision in people with retinitis pigmentosa. Researchers found that using Txnip gene therapies, along with treatments for oxidative stress and inflammation, provided additional protection for the cells.
Despite growing demand, Ontario doctors are hesitant to prescribe medical cannabis due to potential ill-effects and limited knowledge about its effectiveness as a painkiller. The study highlights the need for more evidence, education, and guidance to help physicians better assist patients seeking this treatment.
A small clinical trial found that cloth face coverings reduce exercise performance and increase shortness of breath and claustrophobia at higher intensities. The researchers suggest modifying exercise frequency, intensity, duration, and type to compensate for the discomfort associated with mask-wearing.
Researchers develop a 3D biomaterial scaffold that slowly releases stem cells, reducing dosages and improving therapeutic effects in mice with osteoarthritis. The cryogel 'sponge' ensures implanted stem cells stay in the knee joint area longer, allowing for more effective treatment.
The NIH is conducting a Phase 2 trial to test the safety and efficacy of an anti-CD14 antibody, IC14, in treating hospitalized COVID-19 patients with low blood oxygen. The study aims to determine if treatment with IC14 decreases recovery time and reduces disease severity.
Osaka University researchers used a photostabilizer to modulate fluorescence blinking in biochemical assays, allowing for the detection of a cancer RNA biomarker at ultralow concentrations. The technique increases fluorescence and eliminates blinking, providing a clear means to diagnose diseases in early stages.
A new study identifies non-Th2, or non-atopic childhood asthma, as a distinct disease with early exposure to airborne Benzo[a]pyrene linked to its development. The findings suggest that air pollution is a likely contributor to the most severe form of asthma.
New studies published in The Lancet and The Lancet Public Health suggest the B.1.1.7 variant is more transmissible, with higher viral loads, but no association with increased disease severity or death.
Researchers have created the first patient-derived organoid model for cervical cancer, allowing them to study human papillomavirus (HPV) and its impact on cervical tissue. The model's success holds promise for advancing research into cervical biology and associated diseases.
Researchers found that aged bone marrow niches restrict the function of rejuvenated hematopoietic stem cells, which can lead to leukemia. The study suggests that addressing the influence of an aged niche is crucial for sustaining the function of rejuvenated HSCs.
Researchers at NYU Grossman School of Medicine found that citicoline restored optic nerve signals in rats with glaucoma, reducing vision loss and slowing nerve cell decay. The study suggests a new mechanism for treating the condition, which affects over 60 million people worldwide.
The US Preventive Services Task Force recommends against routine screening for vitamin D deficiency in healthy adults due to insufficient evidence. Individual requirements for vitamin D levels vary, making a one-size-fits-all approach challenging.
A recent study finds that melting Arctic sea-ice is causing severe cold and snowy mid-latitude winters in Europe. The loss of Arctic sea-ice has been implicated with increased open-water and winter evaporation, fueling more extreme snowfall further south across Europe.
Researchers found a significant positive correlation between December sea surface temperature in the Indian Ocean and haze days in January over the Yangtze River Delta region. The study reveals that favorable local meteorological conditions, including increased air temperature and southerly winds, facilitate haze formation.
Researchers at Medical University of Vienna improved liver transplant mortality prediction by adding laboratory parameters to the MELD score, which showed significant benefits in identifying high-risk patients. The study used vWF antigen and CRP levels to assess portal hypertension and inflammatory processes.
Researchers developed a photo-oxygenation catalyst that destabilizes and removes amyloid plaques, enhancing immune system clearance. The treatment significantly reduced amyloid protein in mouse brains, with human brain samples supporting its potential use in humans.
The University of Massachusetts Amherst is collaborating with Big Idea Ventures on a $125 million fund to develop sustainable food products and agricultural innovation. Researchers at UMass will focus on plant-based proteins and their impact on the human microbiome, aiming to create tastier and more economically beneficial products.
Researchers at Ohio State University found COVID-19 virus genetic material persists in dust for up to a month, suggesting it could be used to monitor outbreaks. The study suggests dust monitoring could offer an alternative method to wastewater testing, particularly in high-risk communities.
Researchers developed a fluorescence-based sensor for continuous cortisol detection, overcoming existing laboratory methods. The new sensor showed low levels of detection and reversible response in vitro, paving the way for an implantable sensor for real-time monitoring.
A University of Granada study found that smoking cannabis significantly worsens visual acuity, contrast sensitivity, and glare sensitivity. Notably, over 90% of users believe the drug has no effect on their vision, highlighting a need for awareness-raising campaigns to inform users about the risks.
A new observational study found that suicide numbers remained largely unchanged or declined in the early months of the COVID-19 pandemic in high-income and upper-middle-income countries. However, governments must remain vigilant as the longer-term mental health and economic effects unfold.
Researchers found that a chemical modification of RNA, influenced by diet, plays a key role in polycystic kidney disease. Limiting methionine in the diet may partially control cyst formation, and identifying chemicals that stem Mettl3 activity may lead to new drug treatments.
Hokkaido University researchers have developed a model that explains the causes of past glacial river floods in northern Greenland and predicts future flooding risks. The study reveals that torrential rainfall was the primary driver of the 2016 flood, while warm temperatures were responsible for the 2015 event.
Researchers developed guidelines to promote vaccines on social media, analyzing a grassroots campaign and finding that 78.9% of tweets were anti-vaccine despite the event's intention. The team recommends using personal narratives, partnerships, and inclusivity to create effective pro-vaccination campaigns.
The International Society for Stem Cell Research (ISSCR) has launched a new podcast called The Stem Cell Report with Martin Pera, which delves into the inspiration and stories behind stem cell research. The podcast features interviews with leading researchers and experts in the field.
A recent NIH workshop highlighted the need for further research on post-acute COVID-19, a condition characterized by heterogeneous symptoms and long-term effects. The workshop presented important knowledge gaps in understanding the underlying pathophysiology of PASC.
A study found that 79% of households are willing to pay extra for cropping diversification, valuing agroecosystem services and socio-cultural benefits. The total non-market value of cropping diversification can be up to 47-95% compared to annual market revenues.
Researchers genetically modified mosquitoes to express antimalarial genes, which were then passed on to their offspring. The approach shows promise in reducing mosquito populations and combating malaria.
Researchers used 3-D printed models to explore fractal-like interior shell patterns in ancient ammonoids. The study suggests that the intricate sutures and septa may have retained more liquid through surface tension, helping the ammonoids fine-tune their buoyancy.
A team of researchers from Ruhr-University Bochum and Sorbonne Université has discovered the significant contribution of small hydrophobic molecules to the energy costs of electrochemical reactions. The study found that these molecules interact with water at interfaces, leading to a crucial role in the chemical reactions.
A study published in PLOS Biology found that human screams communicate multiple emotions beyond fear, including pain, anger, fear, pleasure, sadness, and joy. Researchers used four experiments to investigate the acoustic diversity of scream calls and found that listeners responded more quickly and accurately to non-alarm screams.
Researchers developed an ultrasensitive assay to measure cathepsin B in blood, detecting the biomarker for a range of disease states. This breakthrough aims to improve diagnosis and treatment strategies for conditions such as traumatic brain injury.
A large US study found that physical inactivity is associated with more severe COVID-19 infection and a heightened risk of dying from the disease. Patients who were consistently inactive during the pandemic were more likely to be admitted to hospital, require intensive care, and die than those who met physical activity guidelines.
A recent study has identified two distinct immune profiles in severe asthma patients, which could lead to personalized treatment approaches. The research, conducted by a team of scientists at the University of Pittsburgh and Stanford University, used advanced tools to characterize immune cells within the airways of severe asthma patients.
Researchers at Baylor College of Medicine developed guidelines to select the best deconvolution method for RNA-seq data analysis. They evaluated 11 methods and identified their strengths and weaknesses in various scenarios, providing a benchmark for scientists to choose the optimal method for their needs.
A recent study by University of Georgia researchers found that people are more likely to rely on algorithms for decision-making, even when faced with complex challenges. As the task becomes harder, people prefer algorithm-generated suggestions over human advice or 'wisdom of the crowd', according to the study.
A new study examines the feasibility of ocean alkalinization to simultaneously address global warming and ocean acidification. The research reveals that nearly doubling the carbon-dioxide uptake rate of the Mediterranean Sea after 30 years could mitigate climate change and counteract acidification.
Dr. Jaeger's designation recognizes her high degree of experience with GreenLight Laser Therapy, providing effective relief from BPH symptoms like frequent urination and weak urine flow. The procedure is a minimally invasive outpatient solution with no incisions or impact on sexual function.
Researchers developed a method to grow crystals with reversible phase transitions between 2D and 3D structures, leading to significant changes in electronic conductivity. The alloy's properties can be controlled by temperature, enabling potential applications in novel semiconductor technologies.
A new study highlights scenarios where a rocky planet around a sun-like star could have oxygen in its atmosphere without life. Astronomers say next-generation telescopes need to characterize planetary environments and detect multiple lines of evidence to distinguish false positives from signs of life.
Researchers discovered that humans evolved higher eccrine gland density due to accumulated changes in the hECE18 enhancer region, which drives EN1 expression. This trait is thought to have adapted to early hominins' hot habitats, promoting survival and evolution.
The International Conference on Nuclear Cardiology and Cardiac CT (ICNC-CT) showcases cutting-edge research and clinical applications in cardiovascular imaging. The conference highlights advancements in machine learning, imaging techniques, and artificial intelligence to improve patient care.
A new study verifies the age and origin of a 1.9 million-year-old Homo erectus skull fragment from East Turkana in Kenya. The researchers also found two new, nearly 2-million-year-old hominin specimens at the site, likely the earliest pieces of H. erectus skeleton yet discovered.
Researchers at KIT and Chimie ParisTech/CNRS create light-addressable qubit using europium(III) rare-earth ions, advancing quantum computer development. The molecule's nuclear spin levels can be polarized with light, enabling efficient processing of data in parallel.
Researchers developed a nanostructured fluid that slowly releases cleaning agents to remove over-paintings on street art without damaging the underlying layer. The technique, which uses low-toxicity solvents and biodegradable surfactants, has been tested successfully on laboratory mockups and real pieces of street art.
Researchers have identified a new technique to test the quality of quantum correlations in large systems, reducing resource intensity and increasing noise resilience. By combining two processes, they enable efficient certification of correlations in complex systems.
Researchers at Shinshu University have successfully edited the silk moth's temperature sensor to induce dormancy based on day length, similar to its ancestral species. This breakthrough sheds light on the molecular mechanisms behind environmental adaptation in insects and has significant implications for the sericulture industry.
Scientists at Tokyo University of Science develop biofuel cells that use lactate to generate power for wearable devices. The new design can drive a commercially available activity meter for 1.5 hours using one drop of artificial sweat.
A new study by Cornell University researchers has found a positive association between exposure to televised campaign ads and reported diagnoses of anxiety among U.S. adults. The study analyzed two large national datasets and found that increased ad exposure was linked to higher odds of being diagnosed with anxiety.
Researchers from Niigata University used 3D imaging to analyze the morphology of the human uterine endometrium and adenomyotic lesions. The study reveals a unique plexus network structure in the basal glands, which is detected in all samples regardless of age or menstrual cycle phase.
Researchers argue that limited science literacy and structural constraints make it hard to discern fact from falsehood. Emotion and humor may help address the issue by drawing attention to valuable information and humanizing sources.
UMass Lowell's Kennedy College of Sciences is hosting a free event series showcasing cutting-edge research and educational opportunities. Experts will discuss COVID-19 vaccine development, search for life on Mars, and diversity in the sciences. The series is open to the public and features online events from April 10-16.
Researchers developed a new fluorescent probe, CDgB, that can selectively target the cell membranes of B lymphocytes over T lymphocytes. The probe works by exploiting differences in membrane structures between B and T cells, particularly phospholipid composition and cholesterol content.
A summer camp mindfulness program decreased emotional distress in school-age children and empowered campers and counselors with self-regulation skills. The program also improved counselor management skills and classroom behavior.
Researchers from NIH propose a new method to estimate vaccine efficacy by following original placebo recipients after vaccination, allowing assessment of durability and potential delayed harm. This approach enables timely access to the vaccine for placebo recipients while maintaining unbiased estimates.
A new study on the Northern Star Coral reveals its ability to recover from laboratory-induced stress, shedding light on coral resilience. Researchers found that coral with algal symbionts recovered their mucus microbiomes more consistently and quickly.
A study by the University of Malaga found that children spending more time on screens are more likely to consume less healthy foods and more sweets. Parents' education level also plays a role, with lower levels associated with poorer dietary habits in children.
Researchers at Skoltech's Space Center have developed an algorithm to measure the geomagnetic field using CubeSats in a tetrahedral orbital formation. The system uses Kriging interpolation to predict magnetic field values, enabling improved attitude control and station-keeping systems.
A new study found that spotted salamanders' egg mass coloration is influenced by two opposing evolutionary forces: genetic drift and balancing selection. In small populations, genetic drift drives changes in morph frequencies, while balancing selection helps preserve multiple traits.
A new study published in Translational Psychiatry reveals that individuals with high genetic predisposition to schizophrenia are disproportionately affected by cannabis use, experiencing a 60% higher risk of psychotic experiences. Cannabis users, compared to non-users, have higher rates of psychotic experiences across the board.
Researchers at Ohio State University suggest that an oral drug currently used to treat neuromuscular diseases could help prevent a common form of skin cancer caused by UVB radiation. The study found that the neurotransmitter dopamine can stop the development and progression of certain UVB-induced precancerous squamous skin cancers.
A study by Kaunas University of Technology reveals the benefits of telehealth, including accessibility, convenience, and cost-saving. However, organizational and individual barriers, such as lack of digital training and reimbursement issues, hinder its widespread adoption.
A six-week Basketball Mathematics program improved math motivation, self-determination, and mastery among 756 Danish schoolchildren. The study found that students who participated in the program showed a 16% increase in math motivation and a 14% rise in self-determination compared to those who did not participate.
A global analysis of protected areas found that only 30% of forest loss in protected areas has been prevented, highlighting the need for improved enforcement and targeted conservation efforts. Protecting forests is crucial for sustainability, and scrutinizing protected areas across the globe can help direct efforts to the right places.
A recent study from Spain suggests that deficit irrigation can be a sustainable practice for almond production in the long term. Despite significant investments and water scarcity, the study found that trees subjected to severe deficit irrigation maintained stable productivity over six years.
A large study of children found a positive correlation between habitual snoring and behavioral problems, such as inattention or hyperactivity. The research suggests that snoring may contribute to the development of behavioral problems, and highlights the importance of early evaluation and screening for oSDB.
Researchers developed a neural control technology that enables amputees to regain control over their ankle movements, including standing on challenging surfaces and squatting. The study demonstrates improved postural control, stability, and overall quality of life for individuals with prosthetic ankles.
Past Global Changes Horizons is a scientific review that uses comics, pictures, and drawings to support short papers on past sciences and their relevance to the future. The magazine aims to inspire environmental awareness among teenagers and young adults, providing them with a platform to discuss and learn about pressing issues.
A new study by NUI Galway researchers found no evidence that diastolic blood pressure can be harmful when reduced to levels previously thought too low. The study suggests treating systolic values between 100-130mmHg is beneficial, freeing doctors from worrying about diastolic readings falling too low.
Tropical forest soils capture carbon dioxide into organic matter interacting with soil minerals, leading to reduced CO2 emissions. Excessive nitrogen deposition stimulates soil carbon storage by 7-21% in tropical forests.
A new study published in PNAS suggests that a smaller pelvic canal is biomechanically advantageous for supporting the fetus and organs, despite being disadvantageous for childbirth. This 'pelvic floor hypothesis' was tested through finite element analysis, revealing that larger pelvic floors deform disproportionately more under pressure.
Children who regularly snore have structural brain changes that may explain behavioral problems such as lack of focus, hyperactivity, and learning difficulties. Thinner gray matter in certain brain regions correlates with these issues.
The guide aims to improve science outreach by providing examples of successful programs, funding sources, and assessment methods. It also emphasizes the importance of considering context and supporting underrepresented students in STEM education.
Researchers created human induced pluripotent stem cells-derived intestinal organoids to study SARS-CoV-2's effects on the gut. This new model enables testing of potential therapeutics and identifying common disease mechanisms that can be targeted by drugs.
A new study by University at Buffalo researchers found that mindfulness can have both positive and negative effects on social behaviors. While it increases prosocial actions for those who view themselves as more interdependent, it decreases them for those who are more independent. The findings suggest that pairing mindfulness with inst...
Preliminary research found that half of children with MIS-C had neurologic symptoms, including headaches, encephalopathy, and hallucinations. The study also revealed that children with these symptoms were more likely to require ventilator support and drugs to stabilize their blood circulation.
Researchers found that Cascadia intraslab earthquakes produce fewer aftershocks, with rates lower by more than half the global average. The study suggests a 'clock-advance' model, where mainshock causes tectonically loaded fault patches to slip earlier.