The Endocrine Society will unveil new research on male birth control and anti-obesity medications during ENDO 2024 news conferences. The society's Vitamin D Clinical Practice Guideline is also being shared publicly for the first time, featuring discussions on its recommendations.
A longitudinal study found that boys experienced a significant increase in depressive symptoms during the COVID-19 pandemic, emerging later in the first year and then early into the second year. In contrast, girls' symptoms decreased during the school-closure phase but returned to pre-pandemic levels after schools reopened.
Researchers used a computational model to analyze flow interactions among schools of fish, revealing that in-phase synchronization saves energy equally, while anti-phase movements increase energy demand. The study suggests that fish might be motivated by greed rather than cooperation when assuming their preferred swimming position.
Climate change is driving sudden onset of drying in South America and southern Africa, while Central Asia sees increased moisture due to warming temperatures
Scientists at Scripps Research have developed a potential drug-like molecule that blocks the first stage of type A influenza infection. The inhibitors target hemagglutinin, a protein on the surface of type A influenza viruses, and have shown improved cellular antiviral potency compared to previous compounds.
Research presented at Digestive Disease Week 2024 reveals the risks associated with weight-loss drugs and alpha-gal syndrome. Studies found that GLP-1 weight loss drugs may increase the risk of biliary disease and gastroparesis, while an alpha-gal syndrome diagnosis is linked to GI symptoms in females.
A recent laboratory study found that human body lice are more efficient at transmitting Yersinia pestis, the bacterium causing plague, than previously believed. The researchers discovered a new mechanism by which lice can spread the pathogen through bites, highlighting the potential role of body lice in past plague outbreaks.
A study from the University of Nebraska-Lincoln has found that participants with slower brain aging had a distinct nutrient profile similar to the Mediterranean diet. This profile is characterized by specific fatty acids, antioxidants, and carotenoids that are associated with improved cognitive performance and brain health.
Urban green infrastructure projects can bring health and climate benefits, but their distribution is unequal in urban landscapes. Researchers recommend a justice-oriented approach that considers historical development patterns and existing power structures to ensure equitable access to environmental amenities. This includes building re...
A new study reveals that fungi associated with bee bread have unique adaptations that allow them to thrive in the acidic environment. The researchers found that one strain of Aspergillus flavus can withstand extreme pH levels and propolis, which has fungicidal properties.
Microstructure simulations reveal strong influence of elastic deformation on charging behavior of layered oxides used as cathode of sodium-ion batteries. The study found that fast charging creates mechanical stress that may damage material permanently, leading to degradation mechanisms and reduced capacity.
A study by Trinity College Dublin researchers has linked rare mast cell types to treatment response in chronic spontaneous urticaria (CSU), a common skin condition characterized by recurring hives. The findings suggest that these cells may help predict who will respond well to anti-IgE therapies.
A comprehensive study on cuticular wax biosynthesis in blueberries identified key genes involved in the process and found that manipulating wax biosynthesis pathways can improve fruit quality traits like reduced water loss and enhanced visual appeal. The research highlights the potential of developing strategies to enhance fruit qualit...
Engineers developed a material that mimics human bone for orthopedic femur restoration, providing optimized support and protection from external forces. This innovative approach uses machine learning, optimization, and 3D printing to create a fully controllable computational framework.
A new study reveals that gamers believe smurfing is toxic, but most admit to doing it for valid reasons. Researchers found that participants perceived smurfs as more likely to be toxic, yet reported similar levels of smurfing themselves.
A study found that access to consultative support increases pediatric primary care provider comfort in providing gender-affirming care. Providers with fewer than 10 years of experience and those trained in pediatrics were more likely to agree that consultative support would improve their ability to provide this care.
A new type of immune cell, MR1T cells, has been found to detect cancer cells through metabolic traces. This discovery opens up new avenues for targeted therapies against various types of cancer. The cells recognize altered metabolism in cancer cells, which produces specific molecules on the surface.
Researchers found that miR-377 reduces MYC mRNA levels, leading to increased Bax and PTEN expression and decreased CDK4. This results in induced apoptosis, inhibited proliferation, and arrested cell cycle in prostate cancer cells.
A new study by University of Florida researchers finds that U.S. voters are more likely to support granting noncitizens the right to vote locally if it benefits their own party. The findings challenge prevailing assumptions about partisan motivations behind voting rights debates.
Researchers at ETH Zurich developed a recipe for cocoa-fruit chocolate that boosts fibre content by 20% while reducing saturated fat by 30%. The new chocolate variant uses powdered sugar substitute made from the fruit's pulp, offering a healthier indulgence with improved nutritional profile.
A groundbreaking system utilizing a flexible tactile sensor based on electrical impedance tomography (EIT) offers significant advantages in terms of flexibility and sensitivity compared to conventional methods. The system achieved high classification accuracies, with reconstructed images and measured voltage vectors.
A large register-based study found that young adults with low stress resilience are more likely to develop psoriasis later in life. The study, based on data from over 1.6 million Swedish men, showed a significant link between stress resilience and the risk of developing severe cases of psoriasis.
Research reveals cell-in-cell phenomena are common in non-cancer cells, playing roles in development, homeostasis and stress response. The study argues against targeting cell-in-cell events for cancer therapy, opening new avenues for research in evolutionary biology, oncology and regenerative medicine.
The conference will feature 12 late-breaking clinical trials and science presentations on transcatheter aortic valve replacement, mitral and tricuspid devices and techniques. Data from these trials will guide the selection of patients who will benefit most from procedures and define optimal treatment strategies.
A University of Leeds academic argues that changes to word definitions are causing 'hermeneutical disarmament', leaving people without specific words to describe useful concepts. This phenomenon is particularly concerning when it affects specific phenomena like emotional abuse and women's work.
Two new Parnas Fellows, Prof. Hongyu Zhang and Prof. Daniela Damian, will share their expertise with researchers at Lero, enabling collaboration and knowledge sharing. The fellowship programme has brought world-class software researchers to Ireland to share their experience and expertise.
A team of scientists has reported a novel structure for developing high-performance crystalline white OLEDs by employing thermally activated delayed fluorescence (TADF) material and orange phosphorescent dopants. This approach enables controlled luminescence behavior, efficient charge carrier transport channels, and reduced device cond...
Research suggests that oxidative stress (OS) may trigger Alzheimer's disease and that enriching brain glutathione (GSH) could be a way forward. Clinical studies indicate GSH depletion in the hippocampus initiates early onset of AD prior to amyloid beta deposition and tau phosphorylation.
A study by the University of Göttingen investigated regional differences in bird diversity within cocoa agroforestry systems in Peru. The research team found that biodiversity decreases with increasing distance from natural forests, with greater richness of species found in humid subtropical forests than in dry tropical forests.
A study led by Spanish researchers reveals Bonelli's eagles colonized the Mediterranean 50,000 years ago due to early human settlement, displacing golden eagles as the dominant species. Human activities now threaten the eagle's survival.
A new study found that daily temperature variation has a disproportionate impact on marginalized groups, particularly Black and brown communities, with greater swings in temperature on average. The researchers used satellite data to analyze temperature patterns across the US, finding that densely populated regions with limited green sp...
Scientists discovered that many types of glass have similar atomic structures and can be successfully made in space. Researchers used a levitator and NOMAD neutron diffractometer at the Spallation Neutron Source to create and study glass samples, comparing their properties with those made on Earth.
A study reveals that personal lifestyle choices, particularly regarding transportation and diet, can lower an individual's carbon footprint. By adopting more efficient transportation methods and making smarter dietary choices, individuals can achieve remarkable reductions in their carbon output.
The study successfully achieved stereoselective up-conversion of photon energy in colloidal clay using a chiral donor/acceptor pair. This process has the potential to develop chiral sensing on the basis of up-conversion in colloidal clay systems.
A new personalized risk prediction tool may help identify newborns at highest risk for developing serious Respiratory Syncytial Virus (RSV) lower respiratory tract infection. The tool, developed using readily available birth and postnatal data, has good predictive accuracy and internal validation.
UCF assistant professors Li Fang and Fan Yao have been awarded the 2024 NSF Faculty Early Career Development program award for their research projects. Fang is studying photo-induced ultrafast electron-nuclear dynamics in molecules, while Yao is identifying lapses in computer processing security at the micro level.
A University of Cincinnati study developed a scoring model that uses key health indicators to predict kidney recovery in patients with acute kidney injury (AKI). The study found that around one-fourth of patients recover within 90 days and around one-third recover within 12 months.
A new diaspora-based model of human migration explains how migrants choose their destinations, with a focus on social connections and repeated factors. The model predicts specific migration flows, revealing surprising differences in migration patterns between cities and regions.
A US Army research collaboration with Boston University's KABlab used an AI machine learning robot to create a record-breaking energy-absorbing shape, breaking the known record of 71% efficiency. The shape has four points, like thin flower petals, and is taller and narrower than early designs.
A new animal model has been developed to study periodontitis, allowing researchers to analyze tissue components simultaneously. The study found that the expression of the Il1rl1 gene was higher in peri-root tissue five days after ligation, highlighting its role in inflammation and osteoclast differentiation.
Volcanic-sourced Hg exhibits near-zero ∆ <sup> 199 </sup> Hg values, while non-volcanic origins have varying ∆ <sup> 199 </sup> Hg values driven by ocean redox changes and terrestrial runoff. The use of mercury stable isotopes improves understanding of the relationship between LIP eruptions, biotic crises, and environmental changes.
A study of over 1,500 children aged 3-6 found a significant association between ultra-processed food consumption and increased body mass index, waist circumference, and blood sugar levels. Children who consumed more ultra-processed foods had lower levels of good cholesterol.
A recent study by Wayne State University researchers has demonstrated a connection between exposure to per- and polyfluorinated alkyl substances (PFAS) in males and health problems in their offspring. The study found that PFAS mixtures can alter sperm methylation and affect the long-term reprogramming of offspring liver and fat tissues.
A novel therapy has been developed to reprogram macrophage immune cells, shifting their balance toward antitumor activity. The treatment, JHU083, blocks the use of glutamine in tumors, reducing growth and triggering cell death. It also boosts immune-activating macrophages, recruiting tumor-killing T-cells and natural killer cells.
Rutgers University research reveals that 60% of Black Americans are exposed to gun violence, with exposure predicting elevated rates of disability. Exposure types vary between men and women, with different associations found for various disabilities in each sex.
A new study by Emory University researchers found a link between deforestation and rabies outbreaks in cattle in Costa Rica. The study suggests that decreased availability of bat-roosting sites within forested habitat may increase the preference of vampire bats to feed on cattle.
Children with ADHD exhibit impaired speech recognition under speech masker, correlating with severity of symptoms and cognitive processing challenges. This difficulty serves as a potential objective indicator for early detection of ADHD.
A new study uses computational modeling to understand how ketamine affects individual neurons, leading to changes in brain network function. The model predicts that ketamine can disinhibit network activity by shutting down certain inhibitory interneurons.
The Connecticut Veterinary Medical Diagnostic Laboratory sequenced a case of rabies from a black bear found in the state. The lab compared the genome with existing rabies sequences to identify a rare viral strain, closely resembling one from a raccoon in New England.
A cohort study of Japanese older adults found that upward and downward socioeconomic status transitions were associated with an increased risk of dementia. The study also revealed a link between social mobility and the length of dementia-free periods throughout life.
A study published by the Icahn School of Medicine at Mount Sinai found that generative AI models like GPT-4 can accurately predict hospital admissions from limited records. The research suggests that AI could support doctors in emergency rooms with quick, informed decisions about patient admissions.
Researchers found that up to one in seven melanoma patients carry cancer susceptibility genes, suggesting family history may be a bigger risk factor than previously thought. This discovery supports the idea that there are risk factors beyond sun exposure that can influence an individual's chances of developing melanoma.
Researchers have developed a targeted therapy for triple negative breast cancer by linking an antibody to a cell-killing drug. This approach may reduce side effects and improve patient outcomes for women diagnosed with this aggressive form of the disease.
Researchers have developed a new mathematical tool to study cell protein degradation rates, which helps understand cell growth, death, and aging. The study found that not all proteins degrade at the same pace, with some breaking down in minutes, hours, or days.
Older people experiencing homelessness are at risk of premature death, cognitive impairment, and mobility concerns. Addressing this issue requires collaboration between health, long-term care, public health, and housing to provide adequate shelter policies, age-friendly shelters, and supportive housing models.
A study analyzed serum bile acid profiles in patients with colonic polyps and cancer, finding lower deoxycholic acid levels and higher taurocholic acid levels in those with colonic neoplasms. The study suggests a potential relationship between bile acid profiles and colonic neoplasms risk.
A large long-term study found that regular fish oil supplement use might increase the risk of first-time heart disease and stroke among those in good cardiovascular health. However, it may slow the progression of existing poor cardiovascular health and lower the risk of death.
Only 14.5% of adult patients with moderate or severe asthma are prescribed the recommended Single Maintenance and Reliever Therapy (SMART) combination inhaler regimen. Older age and Medicare insurance are associated with not being prescribed SMART, suggesting providers may resist changing treatment regimens for these groups.
Researchers investigate SEI stability in silicon particles to improve lithium-ion battery cycling performance. They found that using spherical silicons with smaller particle sizes and artificially constructing SEI with a uniform structure can enhance stability.
Jefferson Lab Director Stuart Henderson has been named to the 2024 Hampton Roads Power List, recognizing his role in expanding the lab's research focus. The lab is now poised to unleash bigger impacts through its expanded mission and lead a $300-500 million data science project.
A new study from the University of East Anglia found that the UK's asylum process is damaging to the mental health of displaced people. The research highlights the need for community activities and employment opportunities to improve their wellbeing, rather than relying on antidepressants.
Researchers developed a new component, sepiolite, to improve braking effectiveness in high-speed rail brakes. Sepiolite exhibits high-temperature lubricity, weakening bonds between its layered structures, and accelerates the formation of a surface lubricating film, providing stable friction at high temperatures.
A groundbreaking study in PLOS ONE analyzed fat residues trapped in pottery vessels to uncover the prehistoric culinary traditions of central Germany. The results show a diverse range of food sources, including dairy products, meat, and plant-based foods, with significant changes occurring between the Early Neolithic and Late Bronze Age.
Researchers at CU Anschutz Medical Campus identified key elements to improve diagnosis and treatment of coronary heart disease (CHD) in women, addressing the common misdiagnosis of heart attacks. The new guidelines provide recommendations to help clinicians better address sex-specific symptoms and treatments.
A new study by University of Liverpool researchers demonstrates that lung cancer screening offers comparable benefits to all socioeconomic groups, reducing deaths from COPD and emphysema. The study highlights the importance of targeted screening programs for disadvantaged populations.
An OSU study found evidence of intentional camas harvesting dating back 3,500 years, contributing to Traditional Ecological Knowledge research. Indigenous groups selectively harvested camas bulbs when plants were four or five years old and had reached sexual maturity, likely to maintain sustainable populations.
A recent study by Oregon State University reveals that a surge in purple sea urchins is devastating kelp forests, reducing zooplankton populations and impacting the primary prey of gray whales. This cascading effect affects the top predator, causing them to spend less time foraging in the affected area.
A recent Finnish study found that teenage girls spend close to 6 hours a day on their smartphones, with a significant proportion likely addicted to social media. This has been associated with poorer health and wellbeing, as well as increased anxiety and lower self-esteem.
A new UCLA study led by Daniel Thompson found that COVID-related private funding, including 'Zuckerbucks,' had no substantial effect on the 2020 presidential election outcome. Democratic counties were more likely to apply for grants, but their impact on turnout was minimal.
Researchers at the University of Innsbruck developed a novel method using diffusion models to generate quantum circuits. The model can produce accurate and flexible circuits, including those tailored to specific quantum hardware connections.
Pedestrians may be twice as likely to be hit by electric or hybrid cars as those powered by petrol or diesel, according to a study of casualty rates in Great Britain from 2013-17. The risk is greater in urban areas, where background ambient noise levels are higher.
Researchers found that matcha mouthwash significantly reduced levels of Porphyromonas gingivalis in saliva samples from people with periodontitis. Matcha's bactericidal activity against the pathogen was confirmed through lab experiments.
A new study developed a Touch-Motion Algorithm to explore tactile sensation with spatial components, enabling participants to localize 3D motion through fingertips. The results demonstrated accurate integration of audio and tactile information in challenging environments, opening pathways for enhancing human perception and interaction.
A team led by the Institute of Archaeological Sciences at the University of Bern has precisely dated timber from the archaeological site of Dispilio in northern Greece, dating back to 5259 BC. This is made possible by using high-energy particles from space, known as Miyake events, which can be reliably dated to this period.
A new study reveals that traumatic intracranial aneurysms are more common and associated with intracerebral hematomas after civilian gunshot wounds, challenging conventional wisdom. Spontaneous resolution occurs in approximately 40% of patients.
A study by the University of Córdoba found that excessive patient loads were the greatest cause of moral distress among health personnel during the pandemic. Women, nurses, and those working in community services faced a higher risk of moral stress due to scarcity of resources and high levels of responsibility.
A study found that moderate-to-vigorous exercise bouts increased natural killer cells' ability to kill cancer cells and made them more susceptible to antibody therapy. This could hold promise for improving treatment outcomes for some forms of chronic lymphocytic leukemia. Further research is needed to confirm these findings.
At NUTRITION 2024, researchers will explore emerging findings on the role of diet in cancer risk and survivorship, as well as personalized dietary therapy for cancer treatment and survivorship. Scientists will also share insights into precision nutrition, environmental sustainability, and infant feeding practices, shedding light on the...
The study evaluated a breast cancer pre-screening solution using a smartphone-based thermal imaging sensor and AI, achieving high sensitivity and specificity. The tool helped detect breast cancers earlier, particularly in settings where mammography is not available or accessible.
Research found that over 6.5 million adults in Canada lack regular primary care access, with Quebec and Atlantic provinces showing the largest gaps. Despite this, many patients want alternative healthcare providers within their primary care team, yet only 15% currently receive such support.
Researchers at the University of Birmingham have identified PEPITEM, a naturally occurring peptide, as a promising new therapy for osteoporosis and other bone disorders. The study found that PEPITEM enhances bone mineralisation, formation, and strength, and reverses bone loss in animal models.
A new study found that spending money on experiences, such as concerts, restaurants, or travel, increases feelings of social connection and similarity with others. In contrast, buying material goods has a lesser effect on these connections. The research suggests that this could lead to improved health and happiness.
Researchers observe internal reproduction process of Arabidopsis plant, revealing mechanism behind female flower's selective attraction to a single male counterpart. The study also uncovers a repulsion signal that discourages additional pollen tubes from approaching.
UC Irvine researchers create ultra-thin bismuth sheets for flexible technologies, revealing hidden electronic behaviors and quantum oscillations. The new production method uses compression and molding techniques, potentially simplifying mass production of electronic devices.
Researchers investigated whether 'technoference' affects parent-child interactions more than non-digital distractions. They found that parents who were distracted, regardless of the device used, had lower sensitivity to children's communication signals and reduced social involvement from their children.
Researchers found that six Jamestown dogs contained Indigenous ancestry and were consumed by residents during a period of starvation. This discovery suggests complex forces at play between European colonists and Indigenous communities, revealing a more nuanced understanding of their relationship.
Public health authorities in nearly all US states and territories have the ability to monitor and test persons exposed to H5N1 virus. Despite this, jurisdictions vary in their preparedness plans, antiviral use recommendations, and potential vaccine deployment among first responders.
Researchers aim to create polymers that can form the basis of effective sensors for applications in physiological, environmental, and Internet of Things monitoring. The goal is to increase energy efficiency and broaden material choices, enabling devices to operate at low voltage and interact with ions and transport ionic charges.
Researchers at Cummings School of Veterinary Medicine are developing a new way to detect hemangiosarcoma, an aggressive type of cancer in dogs, using liquid biopsy. The technique involves analyzing tiny snippets of DNA released into the bloodstream by cancer cells.
Insects like fruit flies use simple, efficient systems to recognize odors. Researchers found that paired olfactory receptor neurons in fly antennae facilitate computations in the central brain through pre-processing stage.
A national research effort found that eight weeks of endurance exercise training affected multiple bodily tissues and sparked widespread molecular responses in both male and female young adult rats. The study also revealed pronounced sex differences in some organs, such as the kidney.
Researchers at Lawrence Berkeley National Laboratory identified 28 trace metals in secondhand and thirdhand tobacco smoke, including cadmium, arsenic, and chromium. The study found that the predicted indoor air concentration for these metals exceeded California's cancer risk guidelines, highlighting the need to understand their contrib...
A study of over 900 dogs found that self-control, turning to humans, and good impulse control are valuable traits for pet dogs, while impulsiveness can lead to challenges. The research aims to improve the welfare of both owner and dog by identifying key traits.
Research reveals that powerful sediment flows, not methane gas eruptions, maintain prehistoric seafloor pockmarks off the California coast. Sediment gravity flows have caused erosion in the center of each pockmark, maintaining these unique underwater morphologic features over time.
Researchers propose prioritizing large, interconnected protected areas with high ecological integrity to achieve global biodiversity targets. Identifying these 'Nature's Strongholds' can help coordinate efforts to conserve biodiversity at a global scale.
Large daily temperature variation has been linked to elevated mortality in various studies. Black and Hispanic populations in the US face significant DTV exposure due to limited green spaces, resulting in temperature swings of up to 3 degrees Celsius.
Researchers suggest three measures to improve EEW alerts: conducting nationwide drills, maintaining safe environments, and adding clear instructions to encourage immediate action. Studies found that people often wait for tremors to begin instead of taking protective measures, highlighting the need for more effective warning systems.
Researchers at the University of Minnesota have found that the cortex can transform unorganized inputs into highly organized patterns of activity, demonstrating self-organization. This process occurs entirely within the cortex itself, indicating that the brain is able to organize its own function during development.
A study led by INRS research team may lead to a new therapeutic approach for the most serious form of leishmaniasis. Researchers discovered a unique CD4 T cell population that increases in number during the chronic phase and has properties similar to progenitor cells, allowing it to regenerate or differentiate into effector cells.
Researchers at the University of Bristol are using drones to harness wind energy and reduce carbon emissions. The project aims to improve safety and efficiency in Airborne Wind Energy Systems (AWES), which has the potential to generate €70 billion worth of electricity by 2050.
The FDA committee voted unanimously to approve minimal residual disease (MRD) as a new clinical endpoint for evaluating proposed drugs to treat multiple myeloma. A meta-analysis led by C. Ola Landgren shows a strong correlation between MRD and clinical outcomes in newly diagnosed and relapsed patients.
Astronomers uncover evidence of a massive star's quiet demise into a black hole without a supernova explosion. The VFTS 243 system shows minimal signs of an explosion, offering insight into stellar evolution and collapse theories.
A new study found that using race-neutral equations for lung function test interpretation accurately predicted risk of death and COPD flare-ups, especially for African Americans. The study suggests reclassifications can allow those most in need to gain eligibility for specialized treatments like lung transplant.
Researchers have developed a highly sensitive fiber optic gyroscope to monitor ground rotations caused by earthquakes in the Campi Flegrei area. The sensor, based on the Sagnac effect, can detect small to medium local earthquakes and provide valuable insights into seismic activity.
Researchers at the State University of Campinas found that daily consumption of jaboticaba peel improved glucose metabolism even after meals. The study showed lower post-prandial glycemia and less inflammation in volunteers with obesity and metabolic syndrome.
A study of nearly 5,000 mammograms found that AI algorithms produced false positive results more frequently in Black and older patients, while Asian patients and younger patients were less likely to be flagged as suspicious. Healthcare institutions should consider the patient population they serve before purchasing an AI algorithm.
Researchers analyzed cell changes before, during, and after xenotransplantation surgeries using single-cell RNA sequencing. The study found evidence of subtle immune reactions that could cause xenotransplants to fail over time, including antibody-mediated rejection and tissue repair mechanisms.
A new study published in JAMA Network Open reveals that upward social mobility significantly lowers the risk of dementia. The research, led by Osaka University researchers, analyzed data from 9,186 participants aged 65 and over, finding that individuals who experienced upward transitions had a notably lower risk of dementia incidence c...
Researchers have documented 75 locations across northern Alaska's Brooks Range where remote streams and rivers are turning from crystal clear blue to cloudy orange. The staining is likely caused by minerals exposed by thawing permafrost, resulting in highly acidic and corrosive conditions.
Researchers at Osaka Metropolitan University have discovered that plasma irradiation can accelerate tendon repair, showing faster regeneration and increased strength in lab rats. This breakthrough could lead to shorter treatment times and more reliable tendon healing for athletes and individuals with sports-related injuries.
Researchers have developed a new gene-editing system called multiplexed orthogonal base editors (MOBEs) to tackle complex diseases. MOBEs enable simultaneous installation of multiple point mutations across the genome, reducing the risks associated with traditional gene-editing tools like CRISPR-Cas9.
A recent study found that extreme night-time temperatures significantly increase the risk of stroke, with a 7% increase in risk compared to non-extreme nights. Elderly people and women are particularly at risk, with mild symptoms often diagnosed after hot nights.
A low-cost, tin-based catalyst selectively converts CO2 to ethanol, acetic acid, and formic acid, producing valuable liquid hydrocarbons. The discovery could help reduce greenhouse gas emissions by converting CO2 into desired chemicals near the site of production.
Researchers investigated the biological repercussions of UV-C radiation exposure from readily available domestic lamps and found that even brief exposure can lead to irreversible alterations in skin cells and retinal cells. The study highlights the need to prioritize safe utilization of these lamps to prevent potential harm.
A new study improves statistical methods to protect wildlife populations by considering emigration and immigration processes. This allows for more accurate demographic projections and informed conservation strategies.