Researchers used AI to analyze thousands of satellite measurements, revealing four categories of ice movements linked to meltwater flow. The study provides insight into how the Greenland ice sheet reacts to warmer temperatures and more meltwater.
Researchers at Johns Hopkins University have conducted simulations of two black holes colliding near the speed of light, producing a remnant black hole and gravitational waves. The study reveals nonlinear effects that cannot be studied with linearized equations, suggesting current models need to be revised.
A new study in Organization Science finds that employees who speak up in the office have their ideas heard and implemented more effectively when they choose a person with authority and resources. Choosing the right person depends on both hierarchy and competence.
A global study found that almost half of newborns were separated from their mother, leading to low breastfeeding and skin-to-skin contact rates. Despite rare transmission and mild cases, the pandemic's impact on family-centred care was significant.
A study found that the Omicron variant can dodge immune responses with just one or two dramatic mutations, while combinations of many mutations enable it to escape specific antibodies. The research suggests trade-offs between escaping immunity and maintaining infective capacity.
A new study by University of York researchers has found that Mediterranean hunter-gatherers 9,500 years ago had a strong coastal economy based on marine life. The discovery challenges traditional views on the diet of prehistoric Europeans and sheds light on the impact of humans on the environment.
New research explores the impact of digital media on visual perception, finding that online environments can shift what the brain pays attention to. Studies suggest that excessive digital use can lead to a reduced sensitivity to oblique angles, but this effect may not be permanent once exposure to nature increases.
Researchers at Chiba University developed a non-invasive imaging technique using electrical impedance tomography to study spatiotemporal ion distribution on cell membranes. The method successfully measured anisotropic transmembrane transport and calculated associated transport coefficients, providing insights into biological functions ...
A new study has confirmed that people living with HIV who switch from efavirenz to dolutegravir may gain more weight and have a higher risk of developing high blood pressure. The study found that patients on dolutegravir gained an average of 1.78 kg in 12 months, compared to those on efavirenz.
The researchers designed the robot to mimic the movement of flippers in water and centipedes on land, resulting in impressive speeds of 1.5 body lengths per second on land and 0.74 body lengths per second in water. The amphibious robot has potential applications in search and rescue, marine agriculture, and fish feeding.
Researchers at Gladstone Institutes found that ApoE4 from neurons plays a critical role in Alzheimer's disease, contrary to previous focus on glial cells. The study shows that deleting ApoE4 from neurons reduces brain changes resembling Alzheimer's disease, offering new possibilities for treatment.
A study found that BRCA1 mutations increase the risk of malignant mesothelioma caused by asbestos exposure. People with this genetic defect are more susceptible to tumor growth due to impaired ferroptosis defense mechanisms.
MIT researchers have developed a receiver chip that targets and blocks unwanted signals without hurting device performance. The chip uses a mixer-first architecture and block digital filtering to remove harmonic interference, enabling it to handle high-power signals effectively.
A Carnegie Mellon University professor proposes a new AI model that highlights the evidence of fairness in decision-making. The model provides counterfactual explanations to demonstrate whether past decisions were fair or biased. This research has practical implications for legislative efforts, industry norms, and AI model evaluation.
Researchers found microorganisms in Martian rocks that are difficult to detect with current instrumentation. The team suggests more powerful tools or bringing samples to Earth to conclusively address whether life existed on Mars. A European Mars rover expected to launch in 2028 will carry a drill capable of analyzing sediments deeper, ...
Researchers synthesized global data from nearly 600 studies on biochar to analyze its potential as a climate-smart agricultural practice. Biochar acts like a sponge, improving soil's capacity to hold water and nutrients, making it more resilient to droughts and sustaining crop yields.
Researchers developed a wireless communication system that enables quantum computers to send and receive data using high-speed terahertz waves, reducing power consumption and error-causing heat. The system uses a transceiver chip and tiny mirrors to transmit data wirelessly, making it suitable for large-scale quantum systems.
Researchers discovered polyphenol PCB2DG reduces inflammatory responses by inhibiting glutamine uptake in CD4+ T cells, promoting gene expression to synthesize amino acids. The study's findings offer potential for dietary polyphenol treatment of autoimmune diseases.
A new study examines the associations between preconception blood glucose levels and the risk of preterm birth. Women with preconception diabetes or prediabetes were found to be at increased risk of preterm birth, with elevated HbA1c levels linked to a higher risk among those without stable healthcare coverage.
Researchers have successfully developed a terahertz phase modulator using NdGaO3 single crystals, exhibiting a large terahertz phase shift of up to 94°. The crystal's sensitivity and stability are promising for applications in THz optics.
A preliminary study found that combining exercise and breathing practice resulted in greater improvement in thinking and memory skills, depression, and mood. The therapies were beneficial separately but combined for even better results in managing persistent concussion symptoms.
Researchers developed an algorithm that uses physics-based protein design calculations and machine learning to generate thousands of active enzymes, achieving a tenfold increase in success rate over traditional methods. The new method, CADENZ, has the potential to transform industries by providing green alternatives for processes such ...
A comprehensive summary of Ganoderma lucidum studies confirms its prebiotic properties, immunomodulation capabilities, and health-promoting effects through polysaccharides, triterpenoids, and polyphenols. This review aims to standardize pharmaceutical methods for G. lucidum-derived compounds.
Researchers have identified three novel pathogenic variants of the ATR gene as predisposing to male breast cancer. These variants were found in a cohort of individuals with early onset and familial breast cancers, using a combination of exome sequencing and functional investigations. The study suggests that extended genetic analysis ca...
Researchers identified apremilast as an incredibly promising treatment for alcohol use disorder, reducing consumption by more than half in a clinical trial. The medication, approved for psoriasis and psoriatic arthritis, triggers increased activity in the brain's nucleus accumbens to control alcohol intake.
Researchers found that conifer-killing beetles can detect the smell of a beneficial fungus through specialized neurons in their antennae, allowing them to identify infected trees. This detection system enables the beetles to locate fungi-produced compounds in tree resin, which may serve as cues for feeding and breeding.
A recent study from Ann & Robert H Lurie Children's Hospital of Chicago suggests that paid family caregiving can be a viable answer to the healthcare worker shortage. The study, which compared children with medical complexity cared for by family-CNA caregivers versus traditional non-family CNAs, found no significant difference in hospi...
Researchers in Japan have developed a new monitoring technique using Consecutive DInSAR to measure land subsidence. The technique accurately detects changes in surface elevation and groundwater levels, enabling timely measures to tackle coastal flooding and damage.
Scientists developed a sensitive nanostructured silver surface to detect arsenic in water, food and soil using surface-enhanced Raman spectroscopy (SERS). The new technique is more sensitive and easier to produce than existing methods, making it ideal for on-site field assays.
Researchers from the University of Oxford-affiliated researchers found that high doses of ivermectin are ineffective in treating COVID-19. The study used the PLATCOV trial to compare the rates at which different drugs reduced the viral load of SARS-CoV-2, and the results suggest that ivermectin does not have measurable antiviral activity.
Researchers found that symbiotic fungi convert chemical defenses of spruce trees into attractive compounds for bark beetles. The fungi's volatile compounds, particularly oxygenated monoterpenes, serve as chemical signals to keep the symbiosis alive and stimulate tunneling behavior in beetles.
Scientists have created a method to detect phase in objects using quantum light and a single pixel detector, revealing internal structure and thickness information. This technique has potential applications in biological imaging, quantum metrology, and LIGO-like detection of gravitational waves.
A research team at Hokkaido University has created a stable and effective solid-state electrochemical thermal transistor that can control heat flow with electrical signals. The device outperforms current liquid-state thermal transistors in terms of stability and efficiency.
Researchers from Tokyo Medical and Dental University investigated the safety of anti-VEGF drug Aflibercept in a cell culture model exposed to HTLV-1. The study found that treatment did not increase pro-viral load or proliferation of RPE cells, suggesting potential for intraocular use.
Researchers have created a biodegradable polymer using carotenoids from carrots, which can be selectively broken down with acid and sunlight. The resulting material exhibits electrically conductive properties, making it suitable for energy storage and biomedical applications.
A new study from Tufts University School of Medicine and the Graduate School of Biomedical Sciences suggests that the timing of inhibitory neuron cell death may be a key factor in infantile spasms syndrome. Early diagnosis and treatment could potentially prevent significant impairments associated with the condition, offering hope for f...
A recent study by the University at Buffalo has discovered that genetic variations affecting immunity and metabolism have been preserved in humans for millions of years. This finding supports the theory of balancing selection, which suggests that certain genetic traits can be beneficial or harmful depending on environmental conditions.
A large study found that air pollution accelerates bone loss from osteoporosis in postmenopausal women, particularly on the lumbar spine. Nitrogen oxides were identified as a major contributor to this damage.
The ENIGMA Initiative aims to bridge knowledge gaps on brain aging factors in developing countries, particularly in India. The study will collect comprehensive data on risk and protective factors through clinical interviews, bloodwork, and brain MRI to identify universal and population-specific predictors of dementia.
A study published in CANCER found that children with acute lymphoblastic leukemia living along the US-Mexico border had a lower five-year survival rate compared to those in non-border areas. The research highlights existing disparities in pediatric cancer outcomes, particularly among Hispanic and Black communities.
A new type of digestive endoscopy called Endocytoscopy can diagnose early esophageal cancers without the need for biopsies. Studies have shown that it achieves high accuracy (95%) and specificity (92%) rates, comparable to traditional pathological biopsy methods.
A new Ka-band CMOS phased-array transmitter has been designed for small satellites, achieving 63.8 dBm equivalent isotropically radiated power with a 62% reduction in power consumption compared to state-of-the-art transmitters. The design uses an active hybrid coupler to select transmission modes and save power.
Researchers found that strengthening hip abductor muscles can provide effective compensation for weaknesses in knee extensor muscles, leading to improved mobility in people with below-the-knee amputations. The study tested the hypothesis in eight military personnel who had undergone a lower limb amputation and showed promising results.
A new study reveals naked mole-rats produce eggs throughout their lives, contrary to the dogma that female mammals have a finite ovarian reserve. The research found that these rodents have exceptionally large numbers of egg cells and lower cell death rates compared to mice.
The CEE team is leading a new project to develop better systems for evaluating the structural health of rail lines and modernizing pavement design and evaluation procedures. Researchers will focus on developing a rail structural capacity rating and Joint Evaluation and Design Integrated (JEDI) Solution software tools.
Researchers at Tokyo Institute of Technology have developed a new phased array receiver strategy to reduce radiation degradation and power consumption in small satellites. The approach uses on-chip distributed radiation sensors and current-sharing techniques, achieving less than 10% gain variation and lowest reported power consumption.
US public health websites lack accessibility features for people with low literacy or limited English proficiency, making it harder for them to find COVID-19 treatment information. The study suggests the need for national guidelines on accessibility and readability for these websites.
Researchers have designed a solar harvester with enhanced energy conversion capabilities using self-assembling nanoparticles. The device achieves high absorbance and suppressed thermal emissivity, enabling the transformation of sunlight into thermal energy.
A study has identified a severe form of mpox with a 15% mortality rate in people with advanced HIV disease and immunosuppression. The researchers recommend adding this form of mpox to the list of AIDS-defining conditions to guide management of immunocompromised individuals.
Scientists discovered how alternative splicing enables the compensatory increase of MBNL2 protein in response to MBNL1 loss-of-function. This mechanism, found in animal models and potentially applicable to human patients, may help explain disease variability and offer new therapeutic avenues for Myotonic Dystrophy Type 1.
Researchers at King Abdullah University of Science & Technology have developed a two-step process that cuts food waste by reducing microbial growth. The treatment, which combines UV-C irradiation and vacuum sealing, extends shelf life by 67% for animal products like salmon, and up to 124% for strawberries.
Glioblastoma patients have a median survival time of 15 months due to the rapid infiltration of brain tissue. Cellular senescence, previously thought to be only a marker of aging, is now linked to cancer progression, with senescent cells promoting tumor growth and immune evasion.
Researchers identified a higher rate of premature arteriovenous graft failure among African American patients undergoing dialysis access interventions. The study, published in Radiology, found that these patients were more vulnerable to experiencing early dialysis access dysfunction and failure.
Scientists at University of Galway have discovered that the noble false widow spider feeds on the endangered pygmy shrew. The study highlights the invasive spider's potent venom and complex hunting behavior, raising concerns about its impact on native species in Ireland and Britain.
Recent findings in spina bifida (SB) care highlight comorbidities such as autism and scoliosis, as well as the impact of COVID-19 on healthcare use. Telecommunication platforms like Zoom have evolved into clinical tools for SB care.
Researchers at Nagoya University developed a new dry etching method for metal carbides, allowing for the selective removal of TiAlC from other compounds. This technique enables the fabrication of gate-all-around transistors with improved performance and reduced leakage.
The metaverse can be used to investigate the effectiveness of large-scale interventions before implementation, saving time and money. It also provides a platform for people with limited access to natural environments to experience green spaces, reducing negative mental health effects.
A vibrating capsule designed to stimulate the colon has been shown to double the number of complete spontaneous bowel movements in adults with debilitating chronic constipation. The device, which is not a drug and works directly in the colon, showed significant improvement in symptoms such as straining and stool consistency.
A new study using whole genome sequencing identifies previously unknown mutations driving Hodgkin lymphoma development. The research provides temporal insights into tumor evolution, enabling more precise targeted treatment options.
Researchers developed a novel quantum detection method to measure in-situ magnetic states under high pressure. The technique uses divacancy defects in silicon carbide, enabling coherent control and sensitive detection of spin quantum states.
Scientists have successfully transformed blood cells into sperm precursors in marmoset embryos using a step-by-step process. The study, published in eLife, opens up new avenues for studying primate biology and developing novel assisted reproductive technologies.
A new study found that LGBTQ+ school clubs, particularly those with strong advocacy efforts, can reduce disparities in depressive symptoms between LGBQ+ and heterosexual students. The study suggests that GSA-led advocacy activities can promote well-being among LGBTQ+ youth across the wider school population.
Aquaculture can help restore ecosystems by removing excess nutrients and promoting biodiversity. Conservationists are using aquaculture techniques to create healthy habitats for marine species, including shellfish reefs and fish populations.
Researchers at Aalto University have developed new textiles that change shape when heated, providing adjustable aesthetics and potential applications in health monitoring and thermal insulation. The innovative fabrics use liquid crystalline elastomers, which can respond to heat, light, or other stimuli.
A study found that long-acting injectable ART suppressed HIV in people with unstable housing, mental illnesses, and substance use disorders. The treatment improved outcomes in underserved patients, overcoming daily treatment barriers such as housing insecurity and untreated mental illnesses.
Researchers have developed a novel method using carbon-coated magnetite nanoclusters to enhance cancer synergistic therapy. The nanoclusters absorb NIR-II irradiation, producing cytotoxic heat that kills cancer cells. This improves CDT efficiency and produces synergistic therapeutic effects.
Researchers from Kanazawa University developed a new approach to control the formation and dissociation of rotaxanes, which can be used as building blocks for molecular machines. The new strategy uses accelerators like bromine ions to speed up the processes, opening up possibilities for tunable functionality.
A culturally appropriate model of end-of-life care is being developed in Ghana to address the scarcity of palliative care in low-resource communities. COMPASS Ghana aims to provide universal end-of-life care by the end of the decade, utilizing a compassionate community approach that involves patients and caregivers in care provision.
Researchers developed a self-powered, hybrid nanogenerator sensor that can monitor performance in boxing and cricket, providing accurate data on accuracy, power, and speed. The device has the potential to explore other applications in sports, paving the way for more efficient practices and improved player performance.
A fast-dissolving insert containing TAF and EVG was found safe and effective in preventing HIV transmission through anal sex. The study delivered high levels of the drugs to rectal tissue and fluid, with potential protection for up to three days after use.
A neuroimaging study of 8,900 children aged 9-11 reveals sex differences in brain connectivity and cognitive performance. The findings suggest that girls mature faster than boys, which may impact future development of brain developmental trajectory charts.
Researchers at the University of Barcelona developed user-friendly and inexpensive methods to detect drought stress in plants, enabling effective monitoring and management. The study presents a range of accessible techniques that can be applied with basic laboratory equipment.
A team of researchers led by Wes Osburn, Ph.D., has made a breakthrough in developing an amino acid-based alternative curing method for meat and poultry products without adding sodium nitrite. This new technique uses L-arginine to activate the nitric oxide synthase system, generating nitric oxide and residual nitrite naturally.
Seismologists from ANU have documented evidence of a distinct layer inside the Earth's inner core, known as the innermost inner core, which is a solid metallic ball. This discovery provides a new way to probe the Earth's inner core and its centremost region.
A new study will test the efficacy of a new socialization and sex education curriculum on young people with intellectual and developmental disabilities. The randomized controlled trial aims to improve reproductive health access among this marginalized group.
Pathak and Simon are developing a cutting-edge unmanned aerial vehicle (UAV) and unmanned ground vehicle mmWave wireless networking platform at George Mason University. The platform will enable high-speed wireless connectivity and robust sensing for drones and ground vehicles, with potential applications in civilian and military domains.
Researchers have generated induced pluripotent stem cells from bats, gaining insights into the relationship between bats and viruses. The study may also shed light on bats' remarkable defenses against aging and cancer.
A new analysis of COVID-19 patient data reveals that remdesivir significantly lowers mortality in unvaccinated patients with conventional oxygen support. The study found no evidence of varying treatment effects based on age, comorbidities, or inflammation levels.
A new study explores the complexity of parents' decision-making processes regarding SARS-CoV-2 vaccination for their children. The research highlights the importance of individualized discussions with healthcare providers to help interpret evidence and provide tailored recommendations.
A new study reveals that parents play a crucial role in supporting their adult children through employment transitions, particularly when pursuing education. However, this support is often conditional on social norms and can reinforce existing inequalities.
A recent study found that lipid-lowering therapies reduce major adverse cardiovascular events across diverse ethnic groups and regions. The analysis of 53 trials involving over 329,000 participants revealed consistent risk reductions of up to 45% in certain minority populations.
Researchers have developed a method to transform lignin, a biopolymer found in biomass, into chemically recyclable plastics using light. This breakthrough could advance the circular plastic economy by producing next-generation materials with reduced waste.
Researchers reveal Akt2's role in insulin-regulated metabolism, initiating energy production and nucleic acid synthesis. The study provides new insights into metabolic disorders like diabetes, paving the way for targeted therapeutics.
Researchers at the University of Waterloo used a robot to help students with learning disabilities stay focused, leading to higher completion rates. The study found that students who worked with the robot were generally more engaged with their tasks.
A North Carolina State University study shows that yam seeds wrapped in a biodegradable paper made from banana fibers and cardboard grow larger and more abundantly than those without the paper. The 'wrap-and-plant' method also reduces post-harvest loss by minimizing nematode pest effects.
Researchers found dapivirine levels in breast milk to be very low, posing no safety concerns. The study supports the inclusion of breastfeeding populations in global guidelines for the use of the dapivirine vaginal ring for HIV prevention.
Researchers from Ohio University and the University of Southampton reconstructed the brains and inner ears of two British spinosaurs to gain insight into their interaction with their environment. They found that the olfactory bulbs were not particularly developed and the ear was attuned to low-frequency sounds.
A new zirconia-based catalyst can break down polyolefin plastics into new, useful products, reducing plastic waste and recovering value. The catalyst is made of earth-abundant materials and demonstrates high selectivity and activity.
A new analysis reveals that convalescent plasma can be used to prevent hospitalizations and save lives in COVID-19 patients. Early treatment with high doses of antibodies significantly reduced hospitalization rates by up to 50%. The study provides a roadmap for using convalescent plasma as an effective therapy for future pandemics.
The new technology enables wireless communication and battery-less operation using a custom chip that can be powered by LTE signals. This approach reduces e-waste and increases device lifespan by up to several decades.
Thanhvu Nguyen will receive $510,509 from the National Science Foundation to develop NeuralSAT, a constraint-solving framework for verifying deep neural networks. The project aims to improve DNN verification and scalability, tackling challenges in precision and soundness.
A new model developed by researchers at Columbia University and the University of Mississippi improves the accuracy of gravitational wave analysis by including nonlinear interactions. This enhanced modeling method will help scientists better understand the structure of merging black holes and test Einstein's theory of general relativity.
A new pain management approach for men undergoing urethroplasty reduces the need for strong opioids while maintaining effective pain control. The study found that patients taking tramadol in combination with liposomal bupivacaine had greater reductions in pain compared to those taking oxycodone.
Researchers have identified novel host protease determinants that facilitate SARS-CoV-2 entry, including membrane-type matrix metalloproteinases (MT-MMP) and ADAM families. Inhibiting these proteases may provide a new treatment strategy against the Omicron variant.
A team of researchers has discovered the role of amino acid sequences in regulating ATP production in photosynthetic organisms. The study found that specific domains of the γ subunit of chloroplast F0F1 are involved in redox regulation, crucial for photosynthesis.
Scientists at IISc develop neuromorphic camera that uses machine learning to pinpoint objects smaller than 50 nanometers in size, enabling nanoscale precision in biological processes, chemistry, and physics. The technique combines optical microscopy with the neuromorphic camera and machine learning algorithms.
Researchers have developed 2D ultrathin MOL nanosheets for enhanced catalysis, gas separation, and sensing. Active centers on the surface facilitate interaction with substrate molecules.
A new study by NYU researchers found that infants excel at spotting motivations driving human actions, while state-of-the-art AI models struggle. By comparing infant and machine intelligence on a series of tasks, the researchers shed light on the limitations of current AI systems.
A team of researchers has uncovered the source location of a 'heartbeat-like' radio signal in a C-class solar flare, more than 5,000 kilometers above the Sun's surface. The discovery sheds light on the physical processes behind energy release and dissipation in solar flares.
Researchers created adaptive optical phantoms by combining multiple pigments to mimic target tissue's optical properties, successfully validating them in extensive experiments. The new platform enables broader band spectra for emerging hybrid modalities and novel instruments.
Research reveals DNA methylation plays a crucial role in tree-fungi symbiosis, affecting water uptake and environmental adaptability. Epigenetic modulation between trees and fungi enhances symbiotic relationships, with implications for forest management and climate change mitigation.
Research published in General Psychiatry found that satisfying mid-life relationships are linked to a lower risk of accumulating multiple long-term conditions in older age. The study, which included 13,714 Australian women, suggests that stronger social connections and higher relationship satisfaction are associated with a lower risk o...
Researchers at Children's Hospital of Philadelphia developed two new zebrafish models for studying SURF1 mitochondrial disease, a major cause of Leigh syndrome. The team identified two drugs, cysteamine bitartrate and N-acetylcysteine, that showed potential in preventing neurological decompensation in patients with Leigh syndrome.
Researchers have developed a new model of black hole collisions that reveals nonlinear effects in gravitational waves, allowing for more accurate modeling of the behavior. This breakthrough has significant implications for understanding black hole collisions observed by LIGO and testing Einstein's general theory of relativity.
The American Gastroenterological Association recommends integrating non-invasive biomarkers for patients with ulcerative colitis in remission or with current symptoms. Biomarkers provide accurate insights into disease activity, offering a cheaper and more convenient option for monitoring.
Computer scientists designed a reconstruction attack that proves US Census data can be exposed and stolen with current privacy measures. The study demonstrates risks to individual respondents' privacy, highlighting the need for differential privacy techniques to protect sensitive information.
Researchers developed a wearable sensing patch that enables rapid quantitative analysis of urea, an important indicator of renal function, with high sensitivity and low detection limits. The patch uses upconversion nanoparticles to eliminate self-fluorescence and background interference.
A panel of four women from Diamond Light Source shares their professional journeys and addresses 21st century challenges, including energy research and pandemic preparedness. The workshop aims to inspire early career STEM professionals and promote diversity in the field.
The COALA project aims to measure the relationships between aerosols and clouds in Antarctica's 'clean-air laboratory' using ground-based instruments. Long-term observations will help scientists better understand cloud formation, precipitation, and radiation budget in this region.
Researcher Jie Cai aims to understand the interplay between financial and environmental goals in shaping energy use behaviors. He will develop a statistical behavioral model to analyze user interactions with smart thermostats and identify correlations with socio-demographic variables.
Maladaptive daydreaming is characterized by extensive immersion in vivid fantasies and can impair social, family, and employment functions. The new study's results show significant improvement in treatment groups, with around one-fourth of participants completely recovered from the condition.
A long-term study found that regular leisure time physical activity at any age is associated with better brain function in later life. Maintaining an exercise routine throughout adulthood was particularly beneficial for preserving mental acuity and memory. The study, which included over 1,400 participants, showed that being physically ...
A new Australian study found fundamental differences in how the AstraZeneca and Pfizer COVID-19 vaccines impact the immune system, with some people receiving more effective protection than others. The study revealed a potential explanation for the connection between the AstraZeneca vaccine and blood clotting cases.
A recent study at Baskett Forest found that forests reach an ecosystem wilting point between 2-4 weeks of extreme drought, requiring soaking rainfall to rejuvenate. This concept explains how whole forests respond to drought and is essential for understanding their dynamics under climate change.
Researchers from Iowa State University and Tufts University are using quantum computing to simulate and study atomic nuclei. They aim to understand the fundamental laws of nature governing nuclear formation in the Big Bang and supernovae.
Taiyun Chi develops a neural interface with neural recording channel counts over 10 times higher than current technology and creates a noninvasive deep-brain-stimulation system based on temporally interfering electromagnetic waves.
A research team from Hefei Institutes of Physical Science proposed an optimal inversion algorithm for aerosol optical depth based on combined multi-band intensity and polarization information. The algorithm avoids prior ground information requirements, enabling accurate separation of surface and atmospheric data.
Scientists at the Wyss Institute and Gameto develop a living, fully human ovarian organoid that supports egg cell maturation and secretes sex hormones. This technology enables the study of human ovarian biology without tissue from patients and could lead to new treatments for infertility and ovarian cancer.
A new study finds that while heart disease deaths are declining nationwide, rural and predominantly Black counties continue to experience higher rates of cardiovascular disease. Factors such as food insecurity, low income, and housing instability contribute to these disparities.
Researchers emphasize the need for further study of borophene-based materials, highlighting challenges in experimental synthesis and desired properties such as mechanical compliance and ultrahigh thermal conductivity. They recommend advancing studies focused on optimizing performance in energy applications and device integration.
A macroecological study found that giant tree properties, such as trunk circumference and age, are strongly correlated with climatic factors. The probability of a tree being an object of faith tends to increase with lower annual precipitation, highlighting the impact of climate change on spiritual ecosystem services.
A study published in Cell Reports found that a specific molecular cell program during foetal development can protect against acute myeloid leukaemia. The researchers used an experimental mouse model and discovered that the programme collides with the mechanism driving AML, explaining why leukaemia is rare in newborns.
An analysis of 13 million tweets suggests that celebrity tweets, particularly from politicians and news anchors, played a significant role in shaping public opinion on the COVID-19 pandemic in the US. The findings highlight the importance of monitoring social media activity to combat misinformation and promote health-protective behaviors.
Researchers have mapped mosquito cells that can fine-tune their ability to detect attractive human odors. The discovery may lead to the development of more effective repellents to combat mosquito-borne diseases.
A new study maps high arsenic levels in groundwater wells across northern Nevada, northeastern California, and western Utah, with over 49,000 users at risk. The model uses geologic, hydrologic, and tectonic variables to predict elevated arsenic levels, particularly in regions like Carson Desert basin and Truckee Meadows.
Researchers found that Waquoit Bay has shifted from a benthic to a pelagically-dominated ecosystem due to human causes, including excess nutrient pollution and climate change. The bay's ecosystem degradation has broader implications for estuaries worldwide.
A study of 4,000 middle-age workers reveals a link between sustained low hourly wages and elevated all-cause mortality risk. The findings suggest that improving the financial standing of low-wage workers through policies like minimum wage laws could lead to better mortality outcomes.
Researchers used a high-performance computer simulation to study the impact of soil subsidence on permafrost thawing in the Arctic tundra. They found that uneven land subsidence leads to a drier landscape, which limits the process's acceleration through the end of the century.
A KICT research team developed a prediction curve algorithm using AI to forecast bridge damage over time, including a carbonation model. The technology has achieved an accuracy of 90.8%, which is expected to improve to 95% by 2023.
Researchers developed a miniaturized viscometer using GaN optical device and bendable strip, achieving an ultra-wide viscosity range of 10^0 - 10^6 mPa·s. The viscometer demonstrated real-time monitoring capabilities and low sample consumption, making it suitable for practical applications.