Research led by Penn State found that low-severity fire treatments reduced the worst effects of the Dixie Fire. The study also showed that areas with a history of high-severity fires were more likely to burn at high severity again, highlighting the importance of ecological memory and legacy effects of past fires.
A three-year study found that telehealth consultations with a pediatric infectious disease specialist reduced antibiotic usage in 8 Texas nurseries serving rural and medically underserved areas by 32%. The consultations helped healthcare providers make more informed decisions about when to use antibiotics, ensuring the proper balance b...
Rapid seed dispersal by hornets is essential for the short-lived seeds of Aquilaria sinensis due to their vulnerability to desiccation. The hornets consume fruit elaiosomes and deposit seeds in damp shade, allowing germination.
Researchers developed a new spatial light modulation strategy incorporating dual epsilon-near-zero (ENZ) effects in a semiconductor-insulator-semiconductor nano-capacitor. This design enables broadband electro-optic modulation by manipulating permittivity crossover wavelengths via external voltage biasing.
Scientists have discovered a new, extremely faint galaxy named Pegasus V, located on the outskirts of Andromeda. The dwarf galaxy is believed to be one of the oldest in the universe, with its stars forming over 13 billion years ago.
A new study published in PLOS Biology found that IVF embryos often undergo genetic and metabolic changes that inhibit development. The researchers discovered that certain embryos enter a senescent-like state, but treating them with resveratrol can help overcome this arrest and promote further development.
The Emu project effectively identifies bacterial species by leveraging long DNA sequences spanning the entire length of the gene under study. This approach facilitates the analysis of key genes in microbiome researchers' efforts to sort out harmful and helpful bacteria.
A comprehensive protocol for analysing nanomaterials has been introduced to support their safe use in various industries. The protocol allows researchers to determine and quantify metal-bearing nanomaterials in biological tissues and cells at trace-level concentrations.
Researchers found traces of plastics in over half of the species examined, including polyester, polyethylene, and polynorbornene. Four out of seven species, such as European hedgehogs and field voles, were identified as 'plastic positive', highlighting potential impacts on conservation status.
Researchers developed a one-step ball milling method to enhance h-BN's solubility and create freestanding thin films. Femtosecond laser processing introduces oxidation, increasing the material's third-order nonlinear optical properties. This enables precise control and operation of light at micro/nano scales for various applications.
Research from RCSI University of Medicine and Health Sciences found a link between high von Willebrand Factor levels and poorer breast cancer outcomes. High levels in the bloodstream can increase the risk of life-threatening blood clots and cancer spread in patients.
Researchers developed a soft miniaturized implantable nerve cooling system that provides targeted and reversible pain relief through liquid-to-gas phase transition. The device offers real-time temperature monitoring and control, making it a potential game changer for long-term pain management.
Researchers found global redistribution of histone H3 modifications with time, particularly in intergenic regions and near transcription start sites. Caloric restriction diet feeding reduced the extent of changes occurring during the first year of life in these genomic regions.
Researchers have discovered a small group of neurons in the ventral tegmental area that detects stress after social defeat and induces restorative sleep. This process alleviates stress levels and mitigates stress-induced anxiety in mice, restoring mental and body functions.
A team of scientists at DGIST successfully visualized unstable radical states and identified electron transfer paths through structural analysis. The new MOF, 'DGIST-4,' can be controlled by various external stimuli, including X-rays, ultraviolet rays, and heat.
Researchers developed a technology that uses surviving neurons to restore connection between brain and arm via specific stimulation pulses to the spinal cord. This allowed macaque monkeys with partial arm paralysis to improve precision, force, and range of movement in their arms.
A new study reveals that oxidative damage to telomeres can trigger cellular senescence, leading to the development of 'zombie cells'. Researchers found that damage at telomeres disrupts DNA replication and induces stress signaling pathways, contributing to age-related diseases.
New research reveals UV disinfection can form trihalomethane disinfection byproducts from halobenzoquinones, posing a risk to public health and the environment. The study found UV enhances THM formation yield by nearly 10 times, highlighting the need for further investigation into combined UV/chlorine processes.
The article discusses the principle of inkjet printing technique and its application on micro-display for AR/VR, highlighting the advantages of super inkjet printing technology. It also explores the non-radiation energy transfer mechanism and color conversion efficiency in color conversion layer for micro-LED displays.
A new study published in JAMA Network Open found that lactated Ringer solution is a safer and more effective alternative to normal saline as an IV fluid for emergency department and hospital patients, reducing the risk of kidney injury by 2.2%.
Researchers at Osaka University have successfully created a miniature magnetosphere using lasers, directly measuring pure electron outflows associated with magnetic reconnection. This breakthrough sheds light on the microscopic electron dynamics driving space and astrophysical phenomena.
Researchers found that progesterone levels can affect smoking cessation success in women. By timing a quit attempt during the low-to-high increase of progesterone, women may be able to achieve higher abstinence rates and reduce withdrawal symptoms.
Researchers found dengue and Zika viruses increase acetophenone production in infected hosts, making them more attractive to mosquitoes. Treatment with acne medication reduces this effect, potentially mitigating virus spread.
A research group has discovered that a coral pathogen, Vibrio coralliilyticus, kills non-pathogenic competitors in the coral microbiota through prophage induction. This process involves the generation of hydrogen peroxide, which eliminates harmless bacteria and allows the pathogen to outcompete and colonize the coral.
The Hunga Tonga-Hunga Ha'apai submarine volcano eruption created the largest recorded volcanic explosion, producing massive gravity and atmospheric waves that reverberated around the earth. The study, published in Nature, highlights the importance of this event for improving weather and climate models.
Researchers found that infected mice and humans emit a specific molecule, acetophenone, which attracts mosquitoes. This altered scent allows the viruses to spread faster. A potential preventative, isotretinoin, was also tested and shown to reduce mosquito attraction.
A recent study published in Science Advances provides an unprecedented picture of sea level over the past 4,000 years, highlighting that modern sea level rise is anomalous and likely driven by greenhouse gas warming. The research uses precise uranium-series dates on speleothem samples to estimate global mean sea level during this period.
The Active Transportation Return on Investment Study found positive effects on business activity in retail and food sectors, benefiting areas outside of downtown Portland. The research team evaluated 12 projects constructed between 2001 and 2016 and recommended investments for Metro's Regional Flexible Funding Allocations.
A new study led by UCL and King's College London researchers found that adolescents are three times more likely to develop a cannabis addiction than adults. However, they do not appear to be at increased risk of subclinical depression or anxiety. In contrast, adult users who become addicted may experience worsening mental health symptoms.
Researchers at University of Basel found that the sight and smell of a meal stimulate an inflammatory response in the brain, which affects insulin secretion. In overweight individuals, this response is excessive and can impair insulin function.
The EU's Common Agricultural Policy (CAP) has three key measures to support biodiversity: Cross Compliance, Agri-Environment-Climate Measures, and Greening. Despite these measures, farmland biodiversity is still declining. A study by over 300 scientists recommends six guiding principles to improve the CAP for better biodiversity outcomes.
Researchers have discovered eight potential leukemia-killing compounds that target mitochondria, inducing mitophagy to weaken cancer cells. The compounds showed significant synergy with existing chemotherapy drugs, offering a deadly one-two punch against leukemia.
A recent study published in The Lancet Diabetes & Endocrinology found that COVID-19 vaccines significantly reduced severe disease cases across all BMI groups. Vaccine effectiveness was slightly lower in underweight individuals, but substantial reductions in risk were observed for those with healthy weights and higher BMIs.
The global contrast media shortage has affected millions of diagnostic imaging examinations and requires immediate attention. Researchers propose several methods to conserve contrast media, including weight-based dosing and adjusting CT settings.
Experts outline a framework for treating cancer pain in patients with opioid use disorder or prescription opioid misuse. The study highlights the need for better integration of addiction treatment in cancer care, particularly prescribing methadone and buprenorphine.
Femtosecond laser processing has been shown to produce regular and deep nanostructures with improved efficiency compared to long-pulse lasers. The research group developed a new pulse-shaping system to enhance periodic deposition of laser energy, reduce residual heat, and avoid debris on the ablation spots.
A cutting-edge AI system that mimics human gaze has been created by Cardiff University researchers. The system accurately predicts where humans are most likely to look in an image, with potential applications in robotics, multimedia communication, video surveillance, automated image editing, and medical diagnostics.
Researchers have developed a novel process converting methane into liquid methanol at ambient temperature and pressure using visible light. The method uses a continuous flow of methane/oxygen-saturated water over a novel metal-organic framework (MOF) catalyst, achieving 100% selectivity with no by-products.
Researchers analyzed stored blood samples from infected men and found significant age acceleration in DNA epigenetic measures and telomere shortening. The study demonstrates HIV's substantial impact on the body's aging processes within two to three years of infection.
Researchers at Lawrence Berkeley Lab have found a way to generate an alternative jet fuel by harvesting an unusual carbon molecule produced by soil-dwelling bacteria. The fuel, which works similarly to biodiesel, has the potential to be powerful enough to send a rocket into space.
Researchers found that tumour stem cells with Mex3a protein activity remain in a latent state, conferring resistance to chemotherapy. After treatment, these cells are reactivated, leading to cancer relapse. Removing the Mex3a gene makes colorectal cancer cells highly sensitive to chemotherapy.
The New England Center of Excellence in Vector-Borne Diseases aims to reduce tick- and mosquito-borne diseases through research, training, and community engagement. The center will leverage applied research, public health training, and community partnerships to prevent and control vector-borne diseases.
Researchers at Chalmers University of Technology have developed a thermochemical recycling method that produces gas containing carbon atoms from mixed waste, which can be used to create new plastic products. The process eliminates the need for fossil raw materials and achieves negative emissions.
Researchers at Kyoto University discovered a unique subpopulation of resident fibroblasts that produce erythropoietin, a hormone critical for oxygen delivery in the kidneys. This 'crack team' of kidney cells has been found to play a crucial role in disease recovery and may hold new avenues for treatment.
Researchers found that different lineages of Cryptosporidium parvum are increasingly exchanging their DNA, which helps the parasite evolve faster and potentially result in more virulent strains. The study suggests that globalization and close contact with animals increase the rate of genetic exchange.
A new simulation approach for 3D-AFM imaging has been developed to tackle complex systems not in equilibrium. This enables the study of biologically relevant systems like biomolecules and biopolymers. The method uses the Jarzynski equality to calculate force-distance curves, reproducing internal structures and fiber features.
A Yale study found that living through extended droughts increases diarrhea risk among children, even with adequate sanitation. Climate change is projected to exacerbate this issue, highlighting the need for improved water and hygiene infrastructure.
Research suggests climate-driven changes in seawater density may disrupt mangrove dispersal patterns worldwide, particularly in the Indo-West Pacific region. The study, published in Nature Climate Change, highlights the importance of considering oceanic factors in understanding mangrove response to climate change.
Researchers at New York University have created artificial Hox genes using synthetic DNA technology and genomic engineering in stem cells. The findings confirm that clusters of Hox genes help cells learn and remember where they are in the body, with no other genes needed to be present.
A new study published in Scientific Reports found that astronauts who spent six months in space experienced significant bone loss upon their return to Earth, with weight-bearing bones only partially recovering. The researchers discovered that the bone loss was comparable to decades of age-related bone loss on Earth.
Researchers analyzed the catastrophic failure of Japan's Misasa Railroad Bridge, revealing that flood hydrodynamic forces exceeded seismic design standards by nearly double. The study recommends increasing space under bridges to reduce submersion and designing structures to withstand overflow.
Researchers found a sharp spike in wildfire activity during the end-Permian mass extinction, which led to the collapse of entire ecosystems. The study highlights the potential for wildfires as a direct driver of extinction, rather than just a symptom of climate change.
A new study found that hospitals can reduce excessive opioid prescribing by implementing an evidence-based default setting for opioid prescriptions written in electronic health records. The study showed that patients who received a standard prescription size with a lower default dose of opioids had similar pain control, but took home f...
Researchers at NC State University discovered that a maize gene called HPC1 helps plants adapt to high altitudes and cold temperatures. The gene originated from teosinte mexicana and has been retained in modern-day corn, allowing it to thrive in challenging environments.
A new approach to developing flood maps uses confidence intervals to capture the uncertainty in flood predictions, providing a more realistic depiction of flood zones. This simplified method is more accessible and cost-effective than traditional methods, producing acceptable results with less effort and lower costs.
Researchers at DGIST have created a new energy-generating device using biocompatible materials that can harness electrical energy from small movements of the human body. The developed device boasts an ultra-thin film design and achieves the world's highest energy conversion efficiency at 18.85%, making it suitable for long-term power s...
Researchers have compared two promising electrolyte systems for lithium-sulfur batteries: highly solvating and sparingly solvating electrolytes. The study suggests that each system excels in different applications, with HSEs suitable for high-power demands and SSEs better suited for long-life cycles.
A study of 17 international astronauts found that resistance-based exercises could help prevent bone loss and promote bone formation during spaceflight. The researchers observed that astronauts on longer missions showed less bone recovery, but those who completed more in-flight deadlift training recovered better.
A new study at the University of Eastern Finland shows that digital entrepreneurship requires building diverse networks, transparency, and courage to adapt. The research developed a digitalisation-driven networking model based on network and effectuation theory, offering insights for inexperienced digital entrepreneurs.
A review paper highlights the relationships between soil pollution and human health, with a particular focus on cardiovascular disease. Soil pollutants such as heavy metals, pesticides, and plastics can damage cardiovascular health through inflammation and disrupting the body's natural clock.
A machine learning model has been developed to predict TB resistance to fluoroquinolones, which could speed up treatment. The model uses demographic and clinical factors to estimate the probability of resistance, allowing clinicians to optimize treatment regimens before test results are available.
Researchers investigate the emergence of aerobic life through halogen ratios in crustal fluids, revealing insights into ancient environments. A newly discovered submarine volcano near Tokyo Bay, Japan, is found to have past eruptive activity that poses future hazards.
A Mayo Clinic study found that patients with severe brachial plexus injuries who undergo amputation experience reduced mechanical shoulder pain and higher employment rates. The study also showed improved prosthetic use among patients with myoelectric prostheses, suggesting a potential benefit to amputation for some individuals.
Researchers develop speckle-based compressive imaging technique to improve deep-tissue imaging in Alzheimer's disease studies. The method reduces pixel measurements needed, producing high-resolution images up to 11 times faster and three times bigger than traditional raster-scan approach.
Researchers found that New Caledonian humpback whales can learn and accurately sing songs from Australian counterparts with remarkable accuracy. This cultural transmission is rare in non-human species and provides insight into the evolution of cultural communication in animals and humans.
A team of researchers led by Danilo Vasconcellos Vargas has developed a new method called 'Raw Zero-Shot' to evaluate the robustness of artificial neural networks in image recognition. The study found that Capsule Networks produced the densest clusters, indicating improved transferability and potential solutions for improving AI robust...
Researchers found that zebra finches' short vocalizations during flight are followed by an upward movement of the calling bird, which helps other birds observe its position. The birds also use vision to coordinate horizontal position changes, such as brief shoulder checks, to avoid collisions.
A new algorithm forecasts crime with 90% accuracy, highlighting increased police response in wealthier areas and biased enforcement in disadvantaged neighborhoods. The tool divides cities into spatial tiles to detect patterns and predict future events.
A study of 6,300 women found that living in disadvantaged neighborhoods is associated with decreased fertility. The study suggests that environmental factors may play a role in reproductive health outcomes.
The air-stability of sodium-based layered-oxide cathode materials is crucial for the practical application of sodium-ion batteries. Several components in air participate in chemical and physical reactions with the material, leading to degradation.
Theatre productions have been shown to promote positive body image in young children by improving body appreciation scores and increasing unique qualities perception. The study evaluated the impact of a body-positive production on 99 children aged 5-9, finding significant improvements in both boys' and girls' body image attitudes.
A study reveals a significant increase in fire risk in Southern, Central, and Northern Europe, particularly in the Mediterranean region, linked to climate change. The increased fire risk threatens key carbon sinks like the Pyrenees and Alps, highlighting the need for effective forest management strategies.
This qualitative study provides consensus-level guidance to clinicians caring for patients with advanced cancer-related pain and opioid misuse or use disorder. The findings emphasize the importance of comprehensive assessment and multimodal treatment strategies.
Researchers investigate how varying morphologies in organic solar cells affect their performance, revealing the importance of balancing donor and acceptor phases to optimize carrier generation and transport. The study provides insights into optimizing device performances by controlling blended thin film morphology.
A team of astronomers discovered an unusual ultra-faint dwarf galaxy, Pegasus V, on the outer edge of the Andromeda Galaxy using NSF's NOIRLab facilities. The galaxy appears to be extremely deficient in heavier elements, indicating it is very old and likely a fossil of the first galaxies.
Researchers at Lawrence Berkeley National Laboratory have created a new type of fuel that has higher energy density than traditional heavy-duty fuels. The biofuel, called POP-FAMEs, is produced by bacteria fed with plant matter and can significantly reduce greenhouse gas emissions when burned.
Researchers have deciphered the exact bacterial adhesion mechanism using Bartonella henselae, revealing a key role for trimeric autotransporter adhesins and their interaction with fibronectin. Experimental blocking of these processes almost entirely prevents bacterial adhesion.
A study found that Dragon's Blood alleviates brain damage, hematopoietic dysfunction, and gastrointestinal damage caused by radiation in rats. The compound regulates metabolism and redox homeostasis to protect the liver from damage.
Researchers have detected the most distant galaxy rotation ever observed, suggesting an initial stage of rotational motion development. The galaxy's rapid rotation and small diameter provide valuable insights into its age and evolution.
Researchers at Penn State discovered that people with high 'Fear-of-Missing-Out' and 'Need-to-Belong' personality traits check their phones significantly more often when in silent mode, staying on the phone longer as well. This suggests a one-size-fits-all approach to managing smartphone distractions may be misguided.
Researchers have developed a diagnostic device that can identify chemical compounds from breath, sweat, and tears to diagnose diseases. The device uses volatile organic compounds as fingerprints for thousands of illnesses, potentially delivering a revolution in medicine's ability to diagnose and treat illnesses.
A study led by the University of South Florida reveals a previously unknown 20 centimeter sea-level rise that occurred nearly 3,200 years ago when ice caps melted naturally. The team found exceptionally stable preindustrial sea levels until 1900, implying that global temperatures continuing to rise could lead to higher sea levels.
Researchers have discovered that chanchita, a cichlid fish native to South America, has the highest cold tolerance of all non-native species in Florida, allowing it to survive central and possibly northern Florida's winters. Chanchitas exhibit parental care behavior, with both parents guarding eggs and young.
Research by Oregon State University shows that songbirds can use social information about food shortages to adapt their behavior and physiology. By receiving advance warning of declining food resources, birds can better conserve body mass and intestinal mass during times of scarcity, leading to improved survival.
A team proposes banking stool samples for future use in autologous fecal microbiota transplants to rejuvenate the human gut microbiome. This approach aims to treat various diseases, including asthma and type 2 diabetes, by restoring an ancestral state of the microbiome.
Researchers from Kessler Foundation found that virtual reality (VR) technology can strengthen the effects of traditional cognitive rehabilitation and exercise training in individuals with MS. By increasing sensory input and promoting multisensory integration, VR may increase the effectiveness of these therapies.
Researchers developed an automated method to create 3D images of leaked gas clouds, enabling precise location, volume, and concentration determination. This technology can provide early leak warnings, assess risk, or determine the best way to fix leaks in large facilities with stored toxic chemicals.
Genetic analysis of ancient individuals from remote Pacific islands yields findings on family structure, social customs, and ancestral populations. The study suggests that matrilocal population structures were the rule among the world's earliest seafarers, with women often remaining in their communities after marriage.
More than 300 EU experts propose changes to the future CAP to protect farmland biodiversity, including direct aids and spatial planning. The new policy should favor attaining environmental targets, encouraging practices that promote biodiversity.
A new wearable technology project aims to empower older women to continue participating in sports and exercise without fear of pain or injuries. The project, MISFIT, will develop smart textiles and footwear insoles to monitor injury risk and provide personalized advice to health professionals.
Researchers found that giant pandas and their ancestors used a thumb-like structure to grip bamboo, dating back at least six million years. The modern panda's thumb is shorter but has a hook for better grasp and flattened outer surface for weight distribution.
A study by Mary Blair-Loy and colleagues reveals that hiring rubrics can improve diversity in faculty hiring but require additional strategies to combat gender bias. The researchers found that even with seemingly objective evaluation processes, gender bias remains endemic in some scoring categories.
Researchers identify three stages in convergent plate margin formation, from low-angle subduction to rifting zones. They also reveal the importance of material movement and thermal state changes in shaping these dynamic systems.
Researchers found that secret purchases can positively impact close relationships by driving investment and increased partner satisfaction. Marketers should ask consumers about their secret usage to better support it.
Researchers explore the emergence of antibiotic resistance genes in bioaerosols, including sources and detection strategies. The study highlights the need for monitoring and understanding the relationship between human, animal, and environmental microbiomes to counter the spread of AR.
Researchers have developed photonic synapses using large-area, uniform multilayer MoS2 films that integrate sensing-memory-preprocessing capabilities. These devices exhibit ultralow power consumption of about 40 aJ and can simulate short-term synaptic plasticity, long-term synaptic plasticity, and other synaptic properties.
Hawks use a unique flight path to slow down to a safe speed while minimizing the distance from the perch at which they stall. This allows them to control their landings effectively, even when slowing down risks stall, leading to sudden loss of flight control.
A new theory developed by a collaboration between a former cosmologist and a computational neuroscientist has identified essential connections between brain cells. The theory, published in Physical Review Research, uses geometric framework to predict structure from function in neural networks.
The coronavirus weakens the heart's pumping function by exerting pressure on heart muscle cells and activating enzymes that degrade proteins. Inflammation and oxidative stress exacerbate this damage.
A new machine learning-based AI tool has been developed to aid doctors in distinguishing between tropical diseases such as dengue and malaria. The tool has shown promising results in improving diagnosis accuracy.
A Northwestern University-led team developed a biocompatible implant that uses targeted cooling to relieve pain on demand. The device, which can be controlled remotely, has the potential to provide an alternative to highly addictive medications.
Researchers showcase nonlinear control of structured light, enabling novel applications in imaging, microscopy and quantum communications. New forms of structured light can be produced using nonlinear optics, offering unparalleled efficiency.
Researchers at the Field Museum used innovative techniques to extract usable DNA from centuries-old specimens, including a two-foot-long greenish-brown snake from Borneo. The study successfully determined the snake's family affiliation, providing insights into biogeography and evolutionary history.
A study led by Imperial College London researchers discovered that certain types of stress induce sleep in mice, which subsequently relieves anxiety. The findings suggest that a specific set of neurons detected and responded to stress hormone levels, inducing both NREM and REM sleep.
Establishing complete trauma care programs accessible to all road injury victims could save 200,000 lives annually, according to a study. Clinical interventions such as early resuscitation and interventional radiology are the most effective measures to reduce deaths related to road traffic injuries.
New research highlights how climate change enhances wildfire risk globally, but human actions and policies can mitigate regional impacts. The study assesses 500 previous papers and examines future fire weather trends to provide insight into the success or failure of climate policies.
A fossilized wrist bone from a 6-7 million-year-old giant panda ancestor reveals the earliest evidence of a bamboo diet and the evolution of its unique 'thumb' structure. The discovery sheds light on how this adaptation allowed ancient pandas to thrive on a low-nutrient bamboo diet.
A three-year project will focus on developing the Waterworks Park Pilot Plant facility for applied research, testing and evaluation of new technologies. The project aims to address critical shortages of technicians and engineers for water utilities nationwide.
A team of researchers has developed a microscopic microphone that can detect sound waves by applying polymer materials to microelectro-mechanical systems. The device offers a wider auditory field than human ears and can be easily attached to the skin with a surprisingly small size, recognizing both loud and low-frequency sounds without...
Recent advancements in non-destructive sensors enable real-time monitoring of plant health, allowing for prompt adjustment of environmental conditions to augment crop productivity. The sensors convert plant signals into digital signals, establishing direct communication between plants and growers.
A multicenter prospective study shows that 88% of isolated LCH skull lesions in children resolve spontaneously without surgery. The study supports a nonsurgical approach, avoiding the risks associated with removal.
Researchers at the University of California, Irvine have identified SCUBE3 as a potential therapeutic treatment for androgenetic alopecia. The study found that dermal papilla cells produce activating molecules to promote new growth, which are reduced in people with hair loss.
Researchers discovered that treatments aiming to suppress tumour growth while boosting the immune system may be counterproductive. The 'energy fingerprints' of lung cancer reveal that cancer cells and immune cells rely on the same energy source, glutamate.
Middle-age women with PTSD may be at risk for accelerated cognitive decline, suggesting earlier screening is warranted. The study of 12,000 women found a significant association between PTSD and accelerated cognitive decline.
Researchers at Georgia State University developed a universal flu vaccine offering broad cross-protection against different strains and subtypes of influenza A viruses. The vaccine, using M2e-stalk protein genetic fusion, induces immunoglobulin G antibodies and protective cellular T cell immunity in mice.
A new study from Aarhus University found that patients with distorted sense of smell differ in food preferences and cooking ability compared to control group. Foods like chili, menthol, and rapeseed oil may help increase patient's enjoyment due to enhanced sensory experience.
A study of ancient and modern DNA in Micronesia has identified five separate migrations into the region, with one population showing no Papuan ancestry. The research also found a matrilocal social structure where men followed female migrants, settling within their families' communities.
Researchers from Huazhong University of Science and Technology developed a miniaturized microfiber ultrasound sensor for photoacoustic imaging, improving sensitivity by one order of magnitude. The sensor achieves low noise equivalent pressure and broad response bandwidth, enabling high-resolution imaging with large depth capabilities.
A research team reanalyzed M87 data using standard tools, revealing a core at the galactic center instead of the ring structure observed by the Event Horizon Telescope. The study validates EHT results and provides new insights into the astrophysical jet extending from the core.