Illinois researchers create a metamaterial that changes its functionality based on power input, mimicking semiconductor behavior. The material's non-linear properties enable the creation of qubits dynamically, promising new quantum information systems.
The RITHMS project aims to enhance police forces' and customs authorities' capabilities in tackling illicit cultural trafficking with innovative technologies. The platform will utilize Social Network Analysis to identify organized criminal networks and provide valuable information to investigators.
A new study by Lincoln F. Pratson at Duke University uses GIS data and international trade simulations to estimate the types and amounts of disrupted trade if a chokepoint is closed, including increased shipping times and costs. The analysis highlights the importance of marine chokepoints in global economic security.
A survey of 217 rural residents found that while broadband connections are available, many lack Internet skills, leading to limited digital productivity and inclusion. The study highlights the need for in-depth training and education to fuel rural economies and improve resident well-being.
A study by Brown University researchers found that young men in US zip codes with high firearm violence faced significantly higher risks of firearm-related deaths and injuries compared to military personnel serving in Afghanistan and Iraq. The risk was particularly borne by minority racial and ethnic groups.
Researchers developed wearable sensors to monitor dolphin movement and behavior, estimating energetic cost of swimming. The study provides new insights into dolphin swimming and energy requirements, enabling more effective conservation strategies.
Researchers found that plasma GH levels are a potential biomarker for predicting treatment outcomes in patients with advanced HCC treated with Atezo/Bev. The study showed significantly superior overall survival and non-significant trend in favor of GH-low patients compared to GH-high patients.
Researchers at MIT developed a new sensor that converts light into a magnetic signal detectable by MRI, allowing for the mapping of light distribution in tissue. This breakthrough has implications for optogenetic experiments and monitoring patients receiving light-based therapies for cancer treatment.
Researchers designed and fabricated a water wave superscattering device based on degeneracy resonance, breaking the single channel scattering limit. The device achieved enhanced water wave scattering using metamaterials, promising applications in marine energy harvesting and coastal protection.
Research by the American Psychological Association found that male gender bias deters men from pursuing careers in early education and other fields. Men who read about male gender bias reported less interest and a lower sense of belonging, highlighting the need for recruitment and mentoring programs to address this issue.
Researchers have identified Piezo2, a receptor responsible for sensing touch and temperature, as the key player in gut pain. Selectively targeting this channel may lead to new treatments for irritable bowel syndrome and other gastrointestinal disorders.
Researchers developed RadonPy, an open-source software that automates polymer physical property calculations using simulations. The program produced and stored data for over 1,000 unique amorphous polymers, validating its accuracy against experimental values.
Researchers at NREL have developed a new growth approach to manufacturing perovskite solar cells, yielding devices with high efficiency and excellent stability. The new method uses gas quenching to suppress phase segregation, resulting in wide-bandgap solar cells with efficiencies over 20% and operational stability.
A phase I clinical trial of PAC-1 found the drug to be well-tolerated, stalling tumor growth and reducing size in patients with end-stage cancers. The therapeutic activity was also observed against sarcomas, with minor side effects reported.
A team of researchers has created a new method for fabricating nanodevices by shrinking hydrogels to create 3D patterns. This technique uses ultrafast two-photon lithography and can produce high-resolution patterns up to 13 times larger than the original size, enabling the creation of complex nanostructures.
Meta-Optics is transforming science and technology, enabling novel applications in the Internet of Things, autonomous cars, wearable devices, and augmented reality. However, challenges remain to be solved, such as scaling up industrial processes and creating tunable metamaterials.
Researchers have found that a weak ocean gyre near the Thwaites Ice Shelf allows more warm water to access its base, causing it to melt. This process is driven by waters from nearby melting ice shelves and can impact the stability of adjacent ice shelves, contributing to global sea-level rise.
Climate change is expected to lead to a 65% decline in land plants and animals by 2100 if current management strategies are not implemented. Implementing ten key threat management strategies could benefit up to 84% of terrestrial bird, mammal, and plant groups, with a cost of $23 million annually.
Scientists discovered a new multiregional hindbrain circuit that enables zebrafish to compute their location and correct course. The study used whole-brain imaging to reveal the circuits involved in this process, which may apply to other vertebrates.
Glassfrogs have a unique adaptation to stay transparent, storing nearly all of their red blood cells in their livers with reflective guanine crystals. This allows them to avoid blood clots and live without the risks associated with aggregation of red blood cells.
Researchers discovered a molecular 'clamping' mechanism within a male-specific protein-DNA complex that exploits a water molecule to stabilize the complex and enable sex reversal. The study sheds light on Swyer Syndrome, a condition where children with XY chromosomes develop female bodies.
A study of 5,308 participants aged 50-64 found significant correlations between sedentary behavior and low fitness levels. Highly uneven fitness distribution was observed among groups at higher risk, including older adults, foreign-born individuals, and those with poor health and lifestyle habits.
Researchers at Tokyo Institute of Technology have developed a novel harmonic-selection technique to extend the operational bandwidth of 5G NR communication. The proposed technology improves power efficiency and achieves low noise, making it compatible with all existing 5G bands and future 60 GHz licensed band.
A new paper in Nature Reviews Disease Primers provides a global overview of hazardous drinking and alcohol use disorders, highlighting current approaches to diagnosis, screening, prevention, management, and treatment. The study emphasizes the need for further research, particularly on adolescents and effective behavioral interventions.
Researchers from Warsaw and Oxford propose a new theoretical framework that incorporates three time dimensions and one spatial dimension. This concept allows for the description of phenomena in a world with superluminal observers, which could potentially exist.
Texas A&M researchers have developed a method to embed hidden magnetic tags in metal parts, providing a new tool to combat counterfeited goods. The technique uses metal additive manufacturing to create unique identifiers that can be read using a magnetic sensor device.
Glassfrogs temporarily store red blood cells in their liver while sleeping, increasing transparency by two- to threefold. This adaptation could provide new insights into blood flow and the development of cardiovascular drugs.
Researchers at Duke University discovered that glassfrogs store nearly 90% of their circulating red blood cells in their liver when they want to be transparent. This helps them blend in with their surroundings and avoid predation during the day.
A study uses cellular reprogramming to create neural networks with unique human cell characteristics, demonstrating potential for new therapies and reduced animal experimentation. The research reveals differences in neuronal circuit behavior between human and rodent cells.
The study found that COVID-19 vaccination in patients with blood cancer activates a strong T cell response, providing protection against serious illness. Patients who form antibodies tend to produce high-quality antibodies capable of neutralizing different SARS-CoV-2 variants.
Researchers at University of Copenhagen developed a method to map individual trees' carbon content using aerial images, improving accuracy and enabling better comparisons between countries. The method supports Rwanda in verifying commitments under schemes like REDD+ and AFR 100.
A study using GOSAT observations and surface station data estimates CH4 emissions from natural gas in the NE region, showing a significant increase trend. The model-estimated total CH4 emissions and natural gas leaks constitute a waste of energy and value.
A study published in Journal of Hepatology found that non-alcoholic fatty liver disease (NAFLD) can cause a decrease in oxygen supply to the brain and inflammation to brain tissue. The research identified Monocarboxylate Transporter 1 (MCT1) as a potential therapeutic target for protecting against NAFLD-induced brain dysfunction.
A new study finds that global warming overshoots could trigger climate tipping events, even if temperatures are limited to 1.5 degrees Celsius. The risk of triggering one or more tipping points would still be over 50 percent in such scenarios.
A UMass Amherst study reveals that 61% of wellness visits for reproductive-age women (15-49) were with OB-GYNs, while chronic condition patients also relied heavily on these specialists. Key preventive services like pap tests and pelvic exams were more common in OB-GYN settings, whereas lipid testing was rare.
UC San Diego researchers have developed a simple quantitative formula to interpret how cells regulate transcription and translation processes. This breakthrough provides insight into how cells process environmental information and modulate behavior, enabling the precise manipulation of protein levels. The study's findings have signific...
A team of scientists has successfully modeled the transmission of electromagnetic waves in near-Earth space using a cutting-edge computer model. The results reveal that these waves can survive passing through the shock and travel to the other side, with properties almost identical to those in the foreshock region.
The article explains how epigenetic changes are used to diagnose brain tumors, predict disease progression, and determine treatment efficacy. Epigenetic drugs have shown promising results in treating various types of leukemia and lymphoma, offering a new approach to cancer management.
Scientists at Caltech used machine-learning algorithm to chart sills, mapping them with precision and linking them to active volcanoes Mauna Loa and Kīlauea. The study provides new insights into magma storage and transport deep beneath Hawai‘i.
Most universities lag behind industry in using data generated by their institutions to inform key decisions. Common challenges include a lack of staff expertise in data management and tension among stakeholders regarding data access and control.
Vascular diseases such as atherosclerosis are associated with the reorganization of blood vessel structure through transdifferentiation. The researchers discovered that endothelial cells can transdifferentiate into smooth muscle cells, driven by HIF1α, and that this process contributes to neointima formation.
A UC Riverside study found that farmworkers in the Eastern Coachella Valley lack information and means to advocate for better public health due to language barriers, job insecurity, and limited access to healthcare. The study highlights disproportionate respiratory illness affecting Latinx children living near the Salton Sea.
A randomised controlled trial found that molnupiravir treatment did not decrease hospital admissions or deaths in vaccinated adults with higher risk of mortality from COVID-19 infection. However, patients treated at home with molnupiravir recovered faster compared to the control group.
The energy crisis will fundamentally alter the global energy landscape, with Europe shifting towards green alternatives and industrial landscapes reorganizing due to high energy costs. Researchers must evaluate the implications for climate action, social inequality, and economic nationalism.
Researchers from Harvard University developed an efficient method to make large numbers of C4-secreting human astrocytes from stem cells. A small group of about 20 drugs were identified that reduced C4 secretion, effective in both healthy and Schizophrenia patients' astrocytes.
Researchers have developed a new method for recycling high-density polyethylene (HDPE) into fully recyclable and biodegradable material. The approach uses catalysts to cleave polymer chains, reducing carbon emissions and pollution associated with HDPE.
Researchers successfully detect positrons and electrons simultaneously using a new beam monitor system, revealing intricately varying time intervals between 20-280 ps. The detection improves the SuperKEKB's world record luminosity.
A study found bird diversity and abundance increased in areas with high-severity burns, but some species showed lower abundance. The findings suggest that managing forests to promote shrubland bird species could be beneficial. Researchers hope the results can inform forest management strategies to benefit birds.
Researchers discovered that MODY3 patients experience hypersecretion of insulin from β cells due to more efficient membrane depolarization. This phenomenon precedes pancreatic β cell failure and can be targeted for prevention or delay with treatments, such as diets or drugs.
A new study found that living in neighborhoods with higher opportunity or lower vulnerability can lead to lower mean BMI trajectory and lower risk of obesity in children. The study suggests that investing in neighborhood environments could help mitigate future chronic disease risk, particularly for marginalized communities.
Pottery-making techniques spread rapidly across Northern Europe through social traditions and culinary practices, taking just 300-400 years to advance 3,000 km.
Researchers at the University of Chicago's Pritzker School of Molecular Engineering have used a combination of electron microscopy and computational modeling to understand how lithium-ion batteries degrade. They found that variation between areas of the battery, particularly electrolyte corrosion, leads to faster degradation.
Researchers discovered a 'sex peptide' transferred during mating that disrupts the biological clock of female Drosophila melanogaster, altering their morning anticipation behavior. The study sheds light on how sex hormones can affect an insect's internal timing.
Scientists have created eye tissue using patient stem cells and 3D bioprinting, providing a model for studying the genesis of age-related macular degeneration. The printed tissue exhibited patterns of early AMD, including drusen deposits and progression to late dry stage AMD.
Researchers present a new 'ionocaloric' refrigeration system that leverages phase transitions to drive reversible cooling cycles, offering a promising alternative to traditional hydrofluorocarbon-based systems. The system shows high efficiency and potential environmental benefits.
Extracellular vesicles from immune cells have been shown to activate the immune system in mice with skin cancer, rendering them sensitive to checkpoint inhibitor therapy. The treatment improved survival rates when used in combination with checkpoint inhibitors.
Researchers at Charité – Universitätsmedizin Berlin have discovered a cystic fibrosis drug effective in laboratory experiments, raising hope it can treat pneumonia regardless of the pathogen. The study found that CFTR plays a key role in pulmonary edema and that a CFTR modulator, ivacaftor, can prevent this condition.
Researchers found a new role for enzymes regulating genome function, which is linked to diseases such as brain tumors, blood cancers, and Kleefstra syndrome. The discovery could help understand these diseases and develop new treatments.
Researchers suggest that societal training shapes gendered perceptions of domestic tasks, with women more likely to see 'to be done' affordances. Men can improve their sensitivity to these affordances through conscious effort and habit formation.
A randomized trial found that non-invasive interventions for treating spine pain improved disability and quality of life but did not decrease healthcare spending. Both treatments provided a small but significant reduction in pain-related disability at 12 months.
A new study by UCLA and MIT Press researchers finds US universities are rich in data but struggling to capture its value. Universities lack needed coordination and expertise, making it difficult to integrate systems and reduce redundancies.
A recent study published in JAMA Network Open found that women who followed a Mediterranean diet before conception had a significantly lower risk of developing preeclampsia during pregnancy. The study also showed that a higher intake of vegetables, legumes, and fish was associated with a lower risk of adverse pregnancy outcomes.
Researchers discovered that distinct layer-specific neuronal circuits in the primary motor cortex modulate both sensory and emotional components of chronic pain in mice. Activation of specific pathways suppressed sensory hypersensitivity to pain and reduced negative emotional and behavioral components.
The Tibetan Plateau's frozen ground is experiencing diverse variations in thawing due to uneven wetting under climate change. The study found that arid regions have become warmer and wetter, while humid regions have become warmer but drier. This has led to a reduction in permafrost area by 28% as substantial wetting in arid areas exert...
Scientists at Washington University in St. Louis found that manganese oxides can be formed without atmospheric oxygen under Mars-like conditions. The study, published in Nature Geoscience, used kinetic modeling to show that halogens like chlorate and bromate can convert manganese into minerals thousands of times faster than by oxygen.
Researchers discovered a new mode of vertical mother-to-infant microbiome transmission, where microbes shared genes with each other. The study found links between gut metabolites, bacteria, and breastmilk substrates, influencing infant development before and after birth.
Researchers at Michigan State University have found a link between climate change and nutrition, showing that increased carbon dioxide levels can affect plant metabolic processes. The study highlights the importance of understanding how plants use amino acids to produce proteins, as this may impact their nutritional value.
A study found that children exhale fewer small particles, which are less likely to spread diseases like COVID-19. Larger particles produced by adults and children can transmit infections equally well, highlighting the importance of wearing high-efficiency masks for disease prevention.
Researchers found that microplastic mass sequestered in seafloor sediments mimics global plastic production from 1965 to 2016. The study revealed a tripling of microplastics deposited on the seafloor since 2000, with accumulation rates mirroring global use of plastics.
A new Japanese study found a substantial rise in renal replacement therapy incidence due to nephrosclerosis, while rates for diabetic nephropathy decreased. The number of patients with nephrosclerosis as a primary kidney disease is increasing, suggesting age-specific incidence rate increases
A randomized trial shows that patients undergoing partial knee arthroplasty (UKA) experience faster functional recovery in walking speed and mobility tests compared to those who had total knee arthroplasty (TKA). UKA also resulted in shorter operative times, reduced blood loss, and improved functional outcomes.
Researchers developed an iEMG classifier framework for detecting myopathy and neuropathy, achieving high accuracy in three muscle types and low computational time. The study showed promise for real-time implementation, aiding clinicians in making quick and accurate diagnoses.
Researchers used auto-encoder technique to analyze 150 XRD patterns of magnetic alloys, identifying clusters and fine-tuning alloys by detecting relevant peaks. The approach enables accelerated development of high-efficiency materials with low environmental impact.
A large study of over 20,600 children found that living in higher-opportunity neighborhoods at birth was associated with a lower average body mass index trajectory and a lower risk of obesity from childhood to adolescence. Initiatives targeting neighborhood environments may help prevent excess weight in children.
A Mediterranean diet has been associated with a reduced risk of adverse pregnancy outcomes. The study found a dose-response relationship between the intake of Mediterranean diet and lower risk of such outcomes.
A new study from the University of Virginia Health System found that mRNA booster shots increase the durability of antibodies to COVID-19. The boosters led to longer-lasting antibodies, even in those who had previously recovered from a COVID-19 infection.
Osaka Metropolitan University scientists have developed a novel protein detection method that allows for ultra-fast and highly sensitive detection of proteins, enabling early disease diagnoses. The method uses light-induced acceleration of antigen-antibody reaction to detect attogram-level proteins within 3 minutes.
Researchers developed a new spatial-omics technology called DISCO-MS to detect early molecular changes in diseases. This approach allows for the characterization of diseased cells in intact tissues, revealing new biomarkers and therapeutic targets for conditions like Alzheimer's disease and atherosclerosis.
Researchers at Drexel University used GPT-3 to spot early signs of Alzheimer's in spontaneous speech, achieving 80% accuracy. The program analyzed word-use, sentence structure and meaning from transcripts to identify characteristic profiles of Alzheimer's speech.
A study by Johns Hopkins Medicine researchers suggests that the brain's ability to focus on individual sounds amidst ambient noise declines with age, leading to a 'fuzzy' sound stage. The team trained old mice to filter out background sound, showing promise for treating age-related hearing loss.
A study from Wuhan University demonstrates an 'exceptional nexus' that exhibits diverging responsivity and ultra-enhanced signal-to-noise ratio, resolving challenges for sensing applications. This finding opens new avenues for ultrasensitive measurements.
Researchers at Helmholtz-Zentrum Berlin discovered that high-energy X-rays can cause damage to bone collagen, even at low irradiation doses. The study used powerful X-ray sources and sensitive detectors to examine the effects on fish and mammalian bone samples.
Researchers have developed a new imaging method that captures the light-induced phase transition in vanadium oxide (VO2) with high spatial and temporal resolution. The study reveals that pressure plays a larger role in these transitions than previously expected, challenging previous conclusions.
Researchers found that white matter hyperintensities are independently associated with premature brain aging, leading to progressive age-like brain atrophy. The study used machine-learning algorithms to estimate brain age and analyzed the relationship between WMH load and BrainGAP scores.
Researchers identified six genes associated with dementia risk in people of African ancestry, differing from those found in European populations. The study highlights the need for increased representation of non-European ancestry groups in genetic research to address health disparities.
Researchers discovered a neural system for self-localization in larval zebrafish using whole-brain functional imaging. The multiregional hindbrain circuit integrates visual information to form a memory of past displacements, correcting for accumulated displacements over many seconds.