The Scripps Research Institute has received a grant to support safety and quality tests of a potential stem cell therapy for Parkinson's disease. The two-year project will investigate induced pluripotent stem cells derived from adult subjects, which can differentiate into dopamine-producing neurons.
Scientists at Australian Nuclear Science and Technology Organisation discovered wildfire changes in cave dripwater chemistry, which will be preserved in stalagmites. The study highlights the need to carefully interpret dripwater data, including trace metals, to avoid wrongly attributing climate change.
Experts have established a common vocabulary in pharmacogenetics to advance precision medicine. The standardized terms will help guide clinicians, laboratory staff, and patients in interpreting clinical pharmacogenetic test results. The goal is to improve medication safety and effectiveness by individualizing patient care.
Researchers at the University of Basel discovered that the choroid plexus produces key signaling factors that regulate adult neural stem cells. As people age, these signals change, affecting stem cell behavior and leading to a decrease in new neuron formation.
A new study from Carnegie Mellon University reveals four distinct stages of problem solving: encoding, planning, solving, and responding. The research uses functional MRI to analyze brain activity patterns and provides insights into how students think when solving math problems.
Researchers found that small earthquakes along California's San Andreas Fault are triggered by tidal forces and provide insights into the fault's strength and behavior. The study's discovery may offer new warning signals for predicting major quakes.
Scientists discover gene BCL11A responsible for a new intellectual disability syndrome, which affects brain development and function. The study reveals that two healthy copies of the gene are necessary for normal brain cell development.
Researchers developed a detailed model system to study the Barr body's highly organized structure, revealing two distinct lobes with smaller active DNA domains. Topologically associating domains play a significant role in gene expression within the otherwise inactive lobes.
A team of scientists released key recommendations to build and sustain land in coastal Louisiana using Mississippi River sediment diversions. The plan aims to mimic natural processes that originally built the land, taking advantage of winter flood peaks and spring sand, while minimizing socio-economic effects.
Deciduous trees absorb a large amount of snowmelt water, equating to 17-20 billion cubic meters per year, with potential to create favorable conditions for thunderstorms. The study's findings have critical implications for understanding boreal forest hydrology and ecology.
A team of scientists has created an online resource, systemsDock, to virtually check the effectiveness and specificity of potential drugs. The tool allows users to screen multiple drugs against multiple biological targets, providing a comprehensive understanding of drug interactions with the biological system.
Researchers found that diverse spider societies composed of both docile and aggressive spiders are more resilient to temperature fluctuations than those with a single personality. This discovery has implications for restoring animals in changing habitats.
Two new studies estimate the economic cost of malignant and non-malignant blood disorders in Europe, with a total cost of €23 billion in 2012. Blood cancers account for a significant proportion of cancer costs, with healthcare expenses being twice as high as average across all types of cancer.
A new study reveals four stages of problem-solving: encoding, planning, solving, and responding, using functional MRI to analyze brain activity patterns. The method holds promise for designing more effective classroom instruction and broader applications in cognitive research.
Children who experience inadequate or disrupted sleep are more likely to develop depression and anxiety disorders later in life. A study funded by the NIH found that poor sleep impacts children's emotional health by altering positive emotional experiences, leading to increased negative emotions and diminished impulse control.
GPM data showed heavy rainfall on Estelle's eastern side, later shifting west of center. Precipitation rates reached over 65 mm/h, with some storms having heights exceeding 11.6 km.
A new study suggests that gut bacteria in modern humans and apes coevolved for millions of years to help shape their immune systems. Researchers found that bacterial species distinct to one host were rarely transferred to other hosts, indicating unique patterns of evolution along with their hosts.
Research published in Injury Prevention journal reveals that nearly three out of four cases of laundry pod detergent exposure were diagnosed with poisoning compared to contact dermatitis for other detergents. Children under 5 accounted for most of the cases, and hospital admissions were more common for pod exposures.
Smoking is a leading risk factor for subarachnoid hemorrhage in women, with those who smoke up to 30 cigarettes per day facing the greatest danger. Quitting smoking significantly reduces the risk of this condition, making it an essential step in maintaining brain health.
Researchers at Lawrence Berkeley National Laboratory have harnessed carbon dioxide to neutralize toxicity in ionic liquids, streamlining the biofuel production process and reducing costs. The process could significantly lower production expenses and make biofuels more sustainable.
A new study found that baby migratory songbirds face different risks in the nest and after leaving, with some species experiencing higher mortality rates during post-fledging stages. Researchers used radio transmitters to track young birds and documented survival rates, shedding light on factors affecting their survival.
A recent study found that only 53% of Americans are aware of food waste being a problem, despite its negative environmental impacts. The study identified practical benefits such as reduced risk of foodborne illness, but also feelings of guilt and misconceptions about the importance of food waste.
Researchers found that combining three different antibiotics can often overcome bacterial resistance, with some combinations killing 100% of bacteria. The study's findings could be a major step toward combating drug-resistant infections, and the team plans to make open-access software available for other scientists and clinicians to use.
Researchers studied two contemporary groups of hunter-gatherers, the Agta of Philippines and Mbendjele of Republic of Congo, revealing surprising similarities in their three-tiered social networks. This multilevel structure appears to buffer individuals against day-to-day shortfalls in foraging returns.
A new system called Dreambit predicts how a person would look with different hairstyles, colors, and appearances by analyzing input photos and searching the internet for similar images. The software can also age-progress faces and help identify missing children or people evading the law.
A recent survey by CAMH found that 328,000 Ontario students in grades 7-12 reported moderate-to-serious psychological distress, with girls twice as likely to experience it. The survey also highlighted concerns around screen time, social media use, and problem gaming, which are contributing to the rising levels of distress.
Researchers at North Carolina State University integrated novel oxides onto a computer chip, enabling new applications such as sensors and non-volatile memory. The integration technology allows for faster, more efficient devices with improved performance.
Researchers at University of California - San Diego create method to improve light interaction with small details called glints on surfaces, enabling accurate rendering of materials with metallic finishes and injection-molded plastics. The new algorithm is 100 times faster than current methods and can be used in animations.
The Bellerophon Environment for Analysis of Materials (BEAM) platform unites imaging technologies with advanced data analytics and high-performance computing to accelerate materials discovery and design. This innovation enables near-real-time processing, analysis, and visualization of large experimental datasets.
A new study reveals that certain bacteria in the human gut have been passed down over millions of years, guiding early intestine development and influencing immune systems. The researchers found genetic evidence that these bacteria split into distinct strains at around the same time as their hosts diverged from a common ancestor.
Researchers at Osaka University have discovered that error signals in motor cortices drive adaptation in reaching, a key finding in motor neuroscience. The study used artificial electrical stimulation to induce trial-by-trial improvements in motor control, shedding light on the neural mechanisms underlying motor learning and adaptation.
Researchers found that just 1-10% of beta cells control islet responses to glucose, serving as pacemakers for insulin secretion. This discovery could pave the way for therapies targeting these 'hubs' to treat type 2 diabetes.
A key gene called AUF1 determines whether adult stem cells can regenerate muscle after injury and with age. The study found that mice engineered to lack the AUF1 gene showed reduced stem-cell-driven repair, leading to muscle breakdown.
A new study found that starting blood-thinning medications within 72 hours of hospital arrival significantly reduces the likelihood of life-threatening blood clots in patients with traumatic brain injury. The study also showed no increase in risk of bleeding complications or death.
Researchers at the University of Montana discovered a previously unknown second fungus that is part of the symbiotic relationship between an alga and a fungus in many common lichen species worldwide. The findings, published in Science, suggest that the definition of lichen should be revised to include multiple fungal partners.
Transgenic Huntington's disease monkeys exhibit a range of symptoms, including motor problems, neurodegeneration, emotional dysregulation, and immune system changes. The study strengthens the use of HD monkeys as a model for evaluating emerging treatments before human clinical trials.
Arrhythmotech aims to detect nerve activity using its device capable of detecting the body's fight-or-flight response on the skin. The company will collaborate with researchers at the Mayo Clinic and Cedars-Sinai Medical Center, with a goal of making its method widely available for research, education, and patient care.
Researchers discovered that metacyclic trypanosomes are highly infectious and can colonize the skin of mice, leading to systemic infection. A subpopulation of parasites stays in the skin for at least 7 days, multiplying and interacting with local fat cells and collagen fibers.
Researchers at the University of Pittsburgh School of Medicine and McGowan Institute for Regenerative Medicine showed significant improvement in strength and range of motion, as well as evidence for skeletal muscle regeneration in patients treated with bioscaffolds. The study demonstrated the effectiveness of regenerative medicine in i...
A new study found that sexual minority boys and girls are more likely to engage in unhealthy eating habits, with lesbian and bisexual girls facing a widening gap in rates. The study analyzed data from youth ages 12-18 and found disparities in disordered eating behaviors between sexual minority teens and their heterosexual peers.
A new study published in Pediatrics analyzed nearly 7,000 head impacts during a high school football team's season and post-season, finding that player-vs.-player hits resulted in the most severe impacts. The study's findings support recent guidelines encouraging players to avoid leading with their heads when hitting another player.
Research found that retained metabolites in the blood are associated with impaired cognitive function in patients with kidney failure. The study suggests that interventions may be necessary to safeguard the mental health of these patients.
The development of global standards for vaping products is essential to promote innovation and protect consumers. Different regulatory approaches in the EU and US can hinder growth and stifle innovation, as noted by British American Tobacco's Head of R&D, Marina Trani.
A new species of rain frog, Pristimantis prometeii, has been discovered in southwestern Ecuador and named after the Greek hero Prometheus. The frog grows to 2-3 cm and is part of a group of directly developing frogs that do not have an aquatic tadpole stage.
The new Askaryan Radio Array detector is making waves with its ability to penetrate through Antarctic ice and detect high-energy neutrinos. Scientists are optimistic about the potential for this technology to reveal secrets about the universe's origins and evolution.
The American Society of Hematology (ASH) has established a $3 million annual Bridge Grant program to support blood disease research. This initiative aims to ensure that promising researchers in hematology continue their work despite limited NIH funding.
Researchers identified ASCL1 as an essential protein in the development of small cell lung cancer, and deleting it in mice prevented cancer formation. The study highlights a new potential target for treatment, offering hope for improving survival rates for patients with this devastating disease.
Researchers have uncovered yeast as a hidden third partner in lichen symbiosis, producing chemicals that help ward off predators and repel microbes. This discovery explains the genetic similarities between genetically identical lichens with distinct physical features.
A recent study from the Neuromed Institute reveals that two previously separate processes converge into a single cell component, the autophagoproteasome. This discovery provides a new understanding of autophagy, a critical mechanism for cellular renewal and waste removal.
A new study reveals that the evolution of gut bacteria in humans and hominids parallels ape evolution, suggesting a long-term co-evolution between hosts and microbes. The research sheds light on the importance of the human microbiome and its connection to our evolutionary history.
Researchers have identified a panel of genes that can help predict whether a transplanted kidney will develop fibrosis, leading to organ failure. The study's findings have the potential to change how doctors monitor and manage renal transplant patients.
Research suggests that people with chronic low back pain are more likely to use illicit drugs, including marijuana, cocaine, and methamphetamine. Those with a history of illicit drug use are also more likely to have a prescription for opioid analgesics.
The LUX experiment has completed its search for dark matter, yielding no trace of a particle despite achieving record sensitivity. The results provide critical guidance for future dark matter experiments by eliminating potential models.
Six Canadian innovations, including a low-cost drill system and an HIV self-test application, will receive $10 million in scale-up funding from Grand Challenges Canada. The projects aim to improve global health in developing countries by providing innovative solutions for diseases such as diarrhea, cervical cancer, and HIV.
Researchers found that the direct and indirect pathways in the basal ganglia play a crucial role in controlling actions, with the direct pathway sustaining action and the indirect pathway allowing switching between actions. This new model could have therapeutic implications for treating diseases like OCD and ADHD.
A Cornell University study found that run-down schools contribute significantly to low test scores and poor academic achievement, accounting for 70% of the issue. Students attending such schools are more likely to miss classes and exhibit high absenteeism, hindering their ability to learn.
A five-year program project grant will investigate the genetic basis of acute respiratory distress syndrome (ARDS) and ventilator-induced lung injury (VILI). The research aims to develop a more personalized medicine approach to ARDS and VILI, enabling physicians to make informed medical decisions.
Researchers at Harvard John A. Paulson School of Engineering and Applied Sciences have developed a dielectric elastomer with broad motion range that requires relatively low voltage and no rigid components. This innovation addresses key challenges in soft actuation and opens doors for various applications in soft robotics.
Researchers designed and built large protein icosahedra with potential applications in targeted drug delivery and vaccine development. The structures were created using computational and biochemical approaches, allowing for the design of complex structures from scratch.
A DNA-modulating drug, BET inhibitor, attenuates CF lung inflammation by suppressing Th17 cell response and inflammatory factor release. In a mouse model, BET inhibitor treatment decreases lung inflammation without promoting infection, suggesting potential therapeutic use for CF patients.
Scientists at Hokkaido University measured eye pressure in sleeping patients with obstructive sleep apnea syndrome for the first time, discovering an unexpected correlation between the two conditions. This study sheds light on the potential mechanisms underlying glaucoma development in patients with OSAS.
A new study found that background noise in homes and schools impairs toddlers' word learning skills. However, providing additional language cues can aid young children in overcoming this difficulty. The research suggests that reducing background noise or highlighting important information can help children learn effectively.
A breakthrough in quantum tomography has been achieved by RMIT researchers, demonstrating a new technique that significantly reduces resources and improves robustness against noise. This innovation enables the characterisation of large quantum states, a critical bottleneck in quantum information science.
A new study led by William Kerr of SUNY Upstate Medical University found that SHIP1 inhibition improved metabolic phenotypes in mice fed a high-fat diet. The results showed that SHIP1 inhibition prevented excess weight gain, improved blood sugar control, and reduced inflammation in adipose tissue.
Researchers at MIT develop a method to stack hundreds of nanoscale layers, producing strong and conductive composites. The technique, inspired by pastry-making, enables the creation of materials with tailored properties for various applications.
A study confirms a rare case of mutualism between humans and a wild animal, the Yao tribe's use of a distinct call to attract a bird species as a honeyguide resulting in 75% successful discovery of beehives. Researchers found that the 'brrr-hm' call increased the probability of being guided by a honeyguide from 33% to 66%.
People who have recently attempted to quit smoking are more likely to try to drink less alcohol. They report lower levels of alcohol consumption and are less likely to binge drink compared to other smokers. This finding goes against the common assumption that quitters tend to increase their drinking.
A new study identifies nearly 1.37 billion hectares of land globally suitable for oil palm cultivation, while avoiding protected forests and high-biodiversity areas. The resulting map includes 19.3 million hectares of land that could be available for future production, slightly more than the current extent of palm oil production.
Researchers designed an engineered protein to repress a specific cancer-promoting message within cells, paving the way for precise treatments with fewer side effects. The protein, Rbfox2, was modified to bind to microRNA miR-21, which is present in high levels in many tumors.
Researchers found that each 1% decrease in trauma center volume is linked to a two-fold worsening in patient survival odds. The study suggests that unnecessary trauma centers can have a significant negative impact on patient outcomes.
Researchers found that lateral groundwater flow uniquely affects plant transpiration, making it up to 30 times greater than evaporation from shallow soil. Including this process in earth system models is crucial as changes in the water table become more common.
A new review of epidemiological evidence reveals a causal link between alcohol and cancer at seven sites: oropharynx, larynx, oesophagus, liver, colon, rectum, and female breast. The strongest evidence comes from meta-analyses and dose-response relationships.
A new study discovered 172 novel cancer gene-drug combinations that selectively kill cancer cells without harming healthy cells. This breakthrough expands the number of actionable mutations and provides a promising approach to personalized cancer therapy.
Researchers have identified molecular pathways required for the development of mucormycosis, a fatal infection in patients with weakened immune systems. The study provides new insights into the evolution of Mucorales fungi and offers potential therapeutic targets.
The Large Underground Xenon (LUX) experiment has completed its search for dark matter with sensitivity far exceeding expectations, but yielded no trace of a dark matter particle. This result eliminates many potential models for dark matter particles, offering critical guidance for the next generation of dark matter experiments.
Researchers studied the effects of different spin types on cricket ball trajectory. They found that adding top-spin to a delivery can reduce pitch length by up to 25cm, while introducing side-spin can produce significant drift. The study aims to help newcomers master spin-bowling and potentially benefit tennis players.
A multi-university research team found that researchers and practitioners share common interests in reducing pay inequality, improving employee morale, and leveraging technological innovation. The study suggests four steps for business schools to improve collaboration: promoting research findings, creating a new journal focused on prac...
Researchers at UT Southwestern Medical Center have identified a new route of entry for the tuberculosis bacteria, suggesting an alternative to traditional inhalation-based transmission. This finding opens up potential avenues for developing new therapies to prevent or treat tuberculosis infection.
Researchers found that long-term antibiotic treatment decreased levels of amyloid plaques and activated inflammatory microglial cells in mice brains, while altering the gut microbiome. The study suggests a link between the gut microbiome's composition and immune system activity impacting Alzheimer's disease progression.
A new species of scorpionfish, Scorpaenodes barrybrowni, has been discovered in the Caribbean by a team of scientists using a manned submersible. The fish is found at depths between 95m and 160m, making it the deepest-living member of its genus in the western Atlantic Ocean.
A recent study published in PLOS Biology suggests that larger brains are more susceptible to mental illnesses such as schizophrenia and Alzheimer's disease due to weaker long-distance connections. The researchers found that the global architecture of cortical networks in primates and rodents follows common principles, with primate brai...
Researchers at Colorado School of Mines have developed a unique model that integrates processes not often captured in existing water models, including lateral groundwater flow. The study found a significant increase in water supply from transpiration when including lateral groundwater flow, paving the way for better global water models.
A new Stanford-led analysis reveals that introducing snail-eating prawns to local water sources is the most effective way to reduce schistosomiasis prevalence, outperforming drug-only treatment by over 90%. This approach has consistently proven effective in controlling the disease globally.
A study of 869 Tsimane women over 12 years found that high birthrates do not significantly impact maternal health, contrary to expectations. Despite a harsh environment with limited nutrition and high parasite exposure, women experience minimal health costs from their intense reproductive effort.
Researchers will investigate how vasopressin and serotonin act on the brain to alter responsivity to social stress in males and females. The project aims to define the basic brain mechanisms involved in regulating social behavior, with potential translational impacts for psychiatric disorders like PTSD.
University of Adelaide physicists discovered the timing of electronic orders on the stock market follows a Weibull distribution similar to light bulb lifetimes, showing rational behavior when intervals exceed 10 milliseconds. The finding could help predict dramatic movements and detect irregularities in market abuse.
Researchers are working to identify demographic and clinical factors that distinguish individuals under 50 with colon cancer from those without the disease. The study aims to develop a risk-based screening system, potentially including blood stool tests or other less invasive tests for high-risk groups.
A study examined regional radiotherapy practice patterns for ductal carcinoma in situ (DCIS) and their effect on mastectomy use. Women living in areas with high radiotherapy rates were more likely to undergo mastectomy despite being eligible for breast-conserving surgery.
Researchers at the University of North Carolina and partner institutions have made significant strides in understanding HIV latency, a key obstacle to eradicating the virus. The team has developed effective strategies, including histone deacetylase inhibitors, to reverse latency and boost the immune system.
Researchers have successfully demonstrated self-organizing pattern formation in active materials at microscale by modifying one parameter. The study uses Janus colloids to experimentally test collective, dynamic behavior, creating swarms, chains, clusters, and isotropic gases.
Researchers at St. Michael's Hospital discovered brain shrinkage, reduced blood flow, and white matter damage in college athletes with a history of concussion. These findings suggest that even young, healthy adults may be affected by repeated head injuries.
Researchers aim to develop a multi-layered defense strategy targeting mucosal barriers, blood, and tissues. The goal is to induce host defenses against HIV simultaneously at multiple levels.
Using genomic data from three lizard species, City College of New York-led researchers gained insights on the impact of climate change on animal populations in South American forests. The findings improve ways to model biodiversity distribution in the past and future.
A new study has revealed that lichens form a complex symbiotic relationship involving three species, including yeast and fungi, which produces the toxic substance vulpinic acid. The research found that the yeast cells are vital to the lichen's health and may play a crucial role in its shape.
An international team predicts several new types of quantum particles in materials, distinguished by intrinsic properties such as responses to magnetic and electric fields. The researchers propose that these fermions can appear in the bulk of materials, enabling a more systematic way to determine whether a system is a protected metal.
Research reveals that humans use special calls to recruit wild birds, while honeyguides actively recruit appropriate human partners. This unique collaboration allows both species to access valuable resources.
Researchers developed an analog of an investigational drug that binds to portions of the androgen receptor common to full-length and variant forms. This compound specifically detected prostate cancer cells expressing androgen receptor in a mouse model using SPECT/CT imaging.
Researchers at Hokkaido University have discovered a key to understanding molecular evolution in space by revealing the temperature-dependent energy-state conversion of molecular hydrogen on ice surfaces. This finding challenges existing theories and opens new horizons for studying molecular formation and evolution.
NASA's Aqua satellite detected coldest cloud top temperatures between minus 60 and 70 degrees Fahrenheit, indicating strong storms remained north of Tropical Storm Darby's center. The storms are expected to generate heavy rainfall due to their high altitude in the troposphere.
Researchers have developed a new method to analyze scrambled cancer genomes, allowing for the simultaneous identification of two types of genetic changes and their connections. This tool, called Weaver, may help identify characteristics that distinguish cancers and inform personalized treatments.
Research by Michigan State University scholars found that high-status individuals who don't feel they deserve their position are more generous. Generosity can alleviate feelings of inequity and promote a sense of fairness.
Researchers found direct evidence that Aedes aegypti mosquitoes transmit Zika virus, helping control efforts. The study identified Zika virus in several samples of A. aegypti but not in other mosquito species.
Researchers created ten large, two-component protein complexes with icosahedral symmetry, capable of encapsulating materials and self-assembling at the atomic level. The structures can be genetically modified to serve as biomolecular machines for drug delivery, vaccines, and bioenergy applications.
Drs. Henry Boom and Moses Joloba at Case Western Reserve University and Makerere University, respectively, have received a $1.5 million five-year grant to strengthen Ugandan biomedical research capacity. The program aims to provide PhD-level training in microbiology and immunology to talented young Ugandan scientists.
A new Stanford study reveals that managed aquifer recharge (MAR) is an effective and affordable way to balance local groundwater decisions with regional and statewide management. The median cost of MAR projects is $410 per acre-foot, compared to $2,100 for surface water projects.
Airbags and seat belts significantly reduce the likelihood of facial fractures in motor vehicle collisions. The study found that using an airbag alone reduced the risk by 18%, a seat belt by 43%, and combining both devices by 53%. Facial fractures were more common among young males who used alcohol during the collision.
Researchers at the University of Southampton have found a potential method for preventing asthma by targeting the ADAM33 gene, which is associated with airway remodelling and inflammation. Stopping the rogue gene can significantly reduce asthma symptoms in mice, suggesting a new approach to disease modification therapy.
Sorafenib treatment reduces immune-suppressive phenotypes in HCC patients, including decreased PD-1 expression and lower regulatory T cells. These responses correlate with increased overall survival.
Researchers at the Weizmann Institute of Science identified a stress mechanism that regulates social behavior in mice, determining their willingness to form new relationships. The findings suggest that similar mechanisms may operate in humans, potentially informing treatments for social anxiety and other disorders.
A study by Dr. Kalipada Pahan found that cinnamon improves learning in poor mice by increasing sodium benzoate, a chemical produced as cinnamon breaks down in the body. The effect appears to be due mainly to sodium benzoate's ability to stimulate hippocampal plasticity and enhance the structural integrity of brain cells.
Scientists have discovered a mathematical resemblance between swarm dynamics and gravitational interactions in midge swarms. The team proposes an 'adaptive gravity' model that explains how swarming insects maintain cohesion despite the dominant interaction being long-range.
The Hubble Space Telescope has explored the farthest objects in the universe, unveiling a warping-of-space phenomenon predicted by Einstein. The telescope has magnified images of galaxies much farther away, allowing astronomers to study the early universe and understand dark matter.
Naturally occurring carbon dioxide concentrations allowed for a relatively slow onset of climate change effects. Scientists have a longer window to understand and mitigate human-induced climate change.
A study published in PLOS NTDs found that 19 programs using widespread snail control reduced schistosomiasis prevalence by over 90%, while 29 with little or no snail control achieved less than 40% reduction. Ecological, economic, and political factors also contributed to successful elimination.
The Damon Runyon-Sohn Pediatric Cancer Research Fellowship Award provides funding to promising young scientists working on high-impact translational research. The award supports research into childhood and adolescent cancers, which often receive limited funding compared to adult cancer research.
The researchers will examine rapid solidification processes in aluminum alloys associated with laser or electron beam processing technologies. They hope to discover the mechanisms of how alloy microstructures evolve during solidification after laser melting, validating computer models and optimizing manufacturing processes.
Researchers developed a perceptual model to predict the perceived softness and stiffness of nonlinear elastic objects, replicating an object's feel despite material differences. The model was validated through experiments and shown to accurately predict how people perceive the softness of various materials.
A new web-based data facility has been launched to aid the creation and implementation of patient-centered care policy. The Measure for Person Centred Coordinated Care (P3C) provides a compendium of measures for person centred care, making it easier to source information for commissioners and researchers.
Researchers at UC Davis used DREADDs technology to temporarily turn off the amygdala, a key region for emotions, and found changes in activity across the entire brain. This study suggests that altered brain connectivity may be used to determine pathology sites in complex disorders like schizophrenia and autism.
Researchers are developing new simulation techniques to improve the accuracy of heavy ion cancer therapies. The project aims to develop a real-time dose monitoring technique to minimize exposure of healthy tissues. This collaboration reflects UTA's focus on data-driven discovery and health, with potential implications for patient care.
Researchers at MIT have programmed cells to remember and respond to a series of events, including substances commonly used in lab experiments. This approach enables the creation of environmental sensors that store complex histories and biological state machines with different behaviors.
The American Society for Radiation Oncology has updated its treatment standard for rectal cancer, recommending a more customized approach that may reduce treatment side effects. The new guideline suggests alternatives to the traditional tri-modal approach, including short-course radiation therapy and non-operative management.
Researchers found that combining antiretroviral therapy with an immune-enhancing treatment can destabilize viral reservoirs in macaques infected with simian immunodeficiency virus. The treatment, which targets PD-1, boosted anti-viral CD8+ cells and reduced SIV levels in infected monkeys.
Researchers at UNIST are developing a new form of futuristic transportation using the Hyperloop technology, which could reduce travel times from Seoul to Busan to just 16 minutes. The team aims to overcome challenges such as air resistance and friction by using magnetic levitation and innovative power supply systems.
The ANRS CohMSM study found an annual incidence rate of 4.8% among West African MSM, indicating they are eligible for PrEP. The study also showed a demand for access to follow-up and screening services, with 82% of participants attending their first appointment.
A new approach to discover key proteins necessary for biologics has been developed by Philip M. Kim at the University of Toronto, combining high-tech computer simulation and laboratory experiments.
Researchers modeled co-evolution of antibodies and viruses to understand conditions for broadly neutralizing antibodies to emerge. They found that presenting the immune system with a large diversity of viral antigens may prompt the emergence of such potent antibodies, which could defeat broad swaths of viral strains.
Maritime GPS signal disruption can cause vessels to go off course and collide or run aground due to inaccurate positional information. Researchers investigated the impact of DGPS jamming on shipping lanes and found that even small errors can lead to hazardous situations.
Elderly patients with wrist fractures are more likely to have poor balance, increasing the risk of future injuries. Researchers recommend evaluating and treating balance deficiencies after a fracture to prevent further complications.
Heusler alloy NiMnSb exhibits spin-orbit torques, a phenomenon that enables magnets to flip themselves through internal electron motion. This effect could lead to improved magnetic random access memory architectures with low power consumption and scalability.