Researchers discovered a novel elastic behavior in liquid glycerol, which persists over long timescales and could be important for rapid engineering applications. The team proposes that high straining rates and confined thickness lead to collective molecular movements, stabilizing the elastic state.
The Martin/Hopkins method has been shown to accurately calculate LDL cholesterol levels in over 89% of patients, surpassing other available equations. This method is particularly beneficial for identifying patients at higher risk of heart disease and strokes.
Researchers found that neural networks grown in a dish can predict future stimulus events, with higher prediction efficiencies in focally stimulated networks. Focal electrical stimulation induced long-term memory traces and reduced dependence on short-term memory.
Researchers found that orangutans can produce two separate sounds simultaneously, like songbirds or human beatboxers. This phenomenon may hold clues about the evolution of human language and its similarities to beatboxing.
A new study from the University of Otago found that vaping may be a gateway to smoking for non-smokers in New Zealand. The research analysed data from the 2018-2020 New Zealand Attitudes and Values survey, revealing frequent transitions between smoking and vaping.
A new study from Bayes Business School and the University of Missouri has identified five linguistic properties that affect whether a slogan is liked or remembered. The researchers found that shorter, abstract words make slogans more likeable but less memorable, while longer, concrete words improve memorability but decrease likability.
A new AI model has been developed to help doctors determine the extent of cancer within the prostate gland, improving the effectiveness of focal therapy. The model was found to be more accurate than magnetic resonance imaging (MRI) in predicting tumor margins, reducing the chance of cancer recurrence.
Researchers found magnetotactic bacteria living on a hydrothermal vent chimney at 2,787 meters below the ocean's surface. The discovery provides clues to the early diversification of bacteria and offers insights into the environment that may support extraterrestrial life.
A recent study found that daily fluctuations in COVID-19 worry are linked to negative emotions during daydreaming. In contrast, nighttime dreams are more influenced by individual differences. The research suggests that relying on general questionnaires may not capture the complexities of inner experiences.
A new study reveals that female rats utilize scent marks to convey information and coordinate behavior, particularly in terms of reproduction and social hierarchy. The research, led by Guadalupe Gómez Baena, demonstrates the complexity of female communication through scent marks and highlights the need for further study on this topic.
Chronic knee osteoarthritis pain does not impair memory and behavioral flexibility, according to new research. Factors like age, pain medication, and socio-economic status are likely to play a role in cognitive decline.
Researchers at North Carolina State University discovered that slower gait speeds in older dogs are linked to increased cognitive decline and dementia. The study measured gait speed on and off leash in senior dogs and found a significant correlation between walking speed and cognitive performance.
A new enzyme, CtdY, has been identified that can break an amide bond, a fundamental type of bond found in proteins. This discovery holds significant promise for the pharmaceutical industry, as it could enable the creation of new anticancer drugs and improve treatment outcomes.
A study in squamates reveals the genetic mechanism behind limb loss, associating conserved non-coding elements and lineage-specific insertions with regulatory signals during early limb development. These findings provide insights into the importance of these regulatory elements in phenotypic evolution.
A study published in Management Science found that the UK's Covid vaccine mandate caused a 3-4% reduction in staffing in elderly care homes, equivalent to 14,000 to 19,000 employees. The policy led to an increase in reliance on agency workers and persisted even after the mandate was lifted.
A new UMass Amherst study aims to develop a more robust understanding of the effects of ambient air pollution on women's reproductive health. The researcher will analyze data from 1,228 participants to identify mechanisms and susceptible reproductive processes across the menstrual cycle and early pregnancy.
New measurements from RHIC's STAR detector suggest the shape of small quark-gluon plasma drops is influenced by the substructure of smaller projectile nuclei. This contradicts previous findings from PHENIX detector, which attributed QGP shape to larger-scale positions of nucleons. The results may deepen understanding of properties and ...
Scientists have successfully integrated monolithic semiconductor lasers onto Si-photonics chips, overcoming a longstanding challenge. The approach uses III-V material deposition on a Si-PIC design, achieving high coupling efficiency into passive photonic devices.
Researchers found that SARS-CoV-2 mRNA vaccination produces a robust immune response in the nasal cavity, with higher levels of antibodies promoting neutralization. The study suggests targeting the S2 region for intranasal vaccines may increase nasal mucosal levels of IgA and viral neutralization.
Researchers argue that 'The Line' should not be a showcase for future cities due to its unfeasible urban design, including extremely high population density and limited mobility. The city's planned 60-minute average commute times highlight the importance of efficient transportation systems in urban planning.
A new study from Washington University School of Medicine suggests that growing up in poverty may influence the wiring of a child's brain. The study found a link between neighborhood and household poverty and white matter tracts, which allow for communication between brain regions.
A recent study found that air pollution, particularly particulate matter, accelerates snowmelt in the Himalayas. Reduced anthropogenic pollutant emissions during the Indian lockdown in 2020 prevented 27 Mt of ice and snow melt, highlighting the impact of decreasing pollution on combating climate change.
A Penn State-led research team has revealed how a leader cell emerges to coordinate the invasion of cancer cells, enabling the prediction of tumor invasiveness. The study found that MALAT1, a gene associated with metastasis in various cancers, plays an essential role in regulating leader cells.
SourcePenn State·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJun 27, 2023
Scientists have invented a smart textile that can sense and measure body movements using nanomagnets. The device is self-powered, stretchy, durable, waterproof, and can be made with a sewing machine for under $3. It converts muscle activities into quantifiable electrical signals sent wirelessly to phone apps.
A groundbreaking model of human embryonic development has been created, offering a unique look at the molecular and cellular processes that occur during gastrulation stages. The model includes both embryonic and extraembryonic components, allowing researchers to study their interaction and potential new insights into pregnancy failures...
The VIS+AI framework enables seamless communication between human intelligence and artificial intelligence in visual analysis. It incorporates three iterative loops: interaction, execution, and intelligence optimization, allowing AI to adapt to dynamic data analysis processes guided by humans.
A recent study from SISSA suggests that dark matter interacts with gravity in a non-local way, providing a fresh perspective on its nature. The new model, which employs fractional calculus, accurately describes the motion of stars in smaller galaxies.
A large study published in the Journal of Clinical Endocrinology & Metabolism has found that moderate to light alcohol consumption does not protect against obesity and type 2 diabetes. The research, which analyzed data from over 408,000 participants, confirmed that heavy drinking increases measures of obesity and risk of type 2 diabetes.
Researchers have developed a hybrid battery system that stores electricity and produces valuable chemicals, such as furfuryl alcohol and furoic acid. The new battery increases the cost efficiency of the battery system, making it a step towards improving the sustainability and cost-effectiveness of rechargeable batteries.
A study published in Radiology found that AI algorithms with high diagnostic accuracy improved radiologists' detection of lung cancers on chest X-rays. High-accuracy AI led to more frequent changes in reader determinations, suggesting increased human trust in AI.
Researchers found that Black families, regardless of neighborhood, experience similar economic circumstances in adulthood. Latino families, on the other hand, showed positive growth in adult earnings when removed from disadvantaged neighborhoods. The study suggests that structural change is needed to address racial income gaps.
Researchers create CuI nanodots with favorable facets and stable Cu+ state for selective CO2 reduction to C2H4. The high thermodynamic potential of Cu2+/CuI benefits formation of stable CuI, achieving a high Faradaic efficiency of 72.4%.
Researchers found that larger champagne bottles retain gas substantially better, with 3-liter bottles lasting up to 132 years. The study estimated a shelf life of 40 years for standard 750-milliliter bottles and developed a formula to calculate a bottle's shelf life based on its size.
A study found a positive correlation between groundwater cadmium levels and urinary cadmium levels among residents near non-ferrous metal smelting sites. Higher groundwater cadmium concentrations were associated with higher urinary cadmium levels, indicating the need for stronger prevention measures against groundwater pollution.
Researchers have discovered a binary pulsar with a 53-minute orbital period, filling the gap in the evolution of spider pulsar systems. The finding confirms the existence of an intermediate state between redback and black widow spiders, a long-held theory.
A new AI tool can identify sperm in severely infertile men in seconds, compared to the hours it takes scientists. The algorithm improves antiquated approaches and increases the chance of a couple conceiving their own biological children while reducing stress on sperm and increasing efficiency.
A novel PET perfusion radiotracer, 18F-flurpiridaz, demonstrates high diagnostic efficacy for obese patients with coronary artery disease, outperforming traditional imaging methods. The study showed improved sensitivity and specificity in diagnosing significant CAD, even at lower radiation doses.
Researchers found that endothelial extracellular vesicles, including follistatin-like protein 1, play a crucial role in inducing acute lung injury after cardiac surgery. The study showed that inhibition of certain signaling pathways can reduce the occurrence of ALI/ARDS, providing new therapeutic targets.
New smart pants based on fiber optic sensors can track various types of physical activities in the clinic or at home, detecting signs of distress. The sensing approach achieved 100% accuracy in classifying activities and has several advantages, including low-cost and reliability.
Penn State researchers have successfully controlled the movement and separation of nanorods using ultrasound technology, opening up new possibilities for drug delivery and bioprinting. The demonstration has potential applications in additive manufacturing and targeted drug delivery.
Researchers are exploring natural killer cells as a potential treatment for neuropathic pain, which is caused by nerve damage. NK cells may help prune damaged nerve cells, providing relief from chronic pain.
A new study published in the Journal of the American Medical Association found that pediatrician and family collaboration can address obesity. The study showed that three times as many children in the treatment group had a clinically meaningful reduction in body mass index (BMI), resulting in improved cardiometabolic outcomes.
Two closely related butterfly species have evolved distinct adaptations to cope with changing seasons. The small white butterfly is a 'summer specialist,' reproducing well but struggling in winter, while the green-veined white butterfly is a 'winter specialist,' thriving in cold conditions.
Researchers at the University of Cambridge have developed a stem cell-derived model of the human embryo, allowing for the experimental modeling of embryonic development during the second week of pregnancy. This breakthrough could help understand why and how pregnancies fail, and potentially lead to new treatments for genetic disorders.
A study published in Blood reveals that SARS-CoV-2 prefers to infect blood group A cells, increasing the risk of infection. The Omicron strain of the virus also shows a stronger preference for A cells.
Research published in ACS' Journal of Agricultural and Food Chemistry shows that unroasted, 'raw' chocolate features compounds responsible for fruity flavors and sour tastes. Volatile flavor compounds were more pronounced in the roasted samples, but others with fruity or flowery aromas remained noticeable.
Researchers created an enhanced VCD sensing platform using chiral metamaterials to improve detection of chiral molecules in mixtures. The technology achieved a 6-magnitude enhancement and demonstrated high selectivity for protein secondary structures.
Researchers discovered crucial differences in venoms across the lifecycle of cone snails, using a new laboratory aquarium system to study juvenile stages. The findings reveal unique adaptations for hunting and venom composition, offering potential new drugs for pain medication and disease treatment.
Researchers developed AEGIS, the first technique to detect backdoor attacks in robust machine learning models. It improves the trustworthiness of artificial intelligence by analyzing robust models and detecting mixed input distributions for poisoned classes.
A 12-year study by Pennington Biomedical researchers found that metabolic surgery provides better results, less regression, compared to medical or lifestyle intervention for patients with class 1 obesity. The study showed significant improvements in glycemic control and weight loss, with high rates of diabetes remission.
A new study found associations between socioeconomic status, childhood obesity, cognitive performance, and white matter microstructure. Obesity and cognition may play a role in these associations, with future research benefiting from considering multiple socioeconomic perspectives.
Two health systems implemented innovative approaches to boost hand hygiene adherence: dynamic dashboards and automated monitoring systems. These interventions led to significant improvements, with rates reaching 95% or higher at one hospital and a 98% increase at another.
The study uses AI-assisted methods to discover novel deaminase proteins with unique functions through structural prediction and classification, expanding the utility of base editors. New DNA base editors with remarkable features were developed, enabling tailor-made applications for various breeding efforts.
Scientists at PNNL are developing a new way to identify unknown chemical compounds using high-resolution instruments, gaining important information faster and more accurately. The technique applies to ions, making them easier to control and detect using mass spectrometry.
During the 2022 infant formula shortage, nearly half of parents used unsafe feeding practices, including watering down formula and sharing human milk. The study emphasizes the need for policy changes to provide families with access to safe alternatives and supports.
A Rutgers study found that restricting access to prescription opioids can lead people to seek out unregulated opioids, increasing the risk of fatal overdoses. Restoring easier access to opioid pain medications may protect against fatal overdoses, according to researchers.
Researchers at DTU Health Tech created a multi-levelled scaffold that enables near-perfect bone healing in just eight weeks, without using growth factors or endocrine factors and cells. The scaffold combines essential bone minerals with mechanical properties matching human bone compressive strength.
Scientists have discovered the first known Jurassic vertebrate fossils in Texas, filling a significant gap in the state's fossil record. The fossils belong to a plesiosaur, an extinct marine reptile that roamed the region about 150 million years ago.
A study by Osaka University researchers reveals that various stakeholders, including experts, the general public, and patients, can participate in genome editing governance. This collaboration enables more effective policy-making, with citizens engaging in new initiatives such as interactive events.
A study published in Cancer Research identifies a novel mechanism by which liver cancer develops, involving the aberrant activation of the Wnt signaling pathway and the gene GREB1. The research reveals that GREB1 is responsible for integrating conflicting cellular states of differentiation and proliferation, leading to tumor promotion.
NUTRITION 2023 brings together leading nutrition experts to present groundbreaking research and discuss the latest developments in nutrition science. The event will feature scientific symposia, educational sessions, and award lectures covering topics such as food systems, human health, and nutritional interventions.
A Michigan State University researcher has received a $3.2 million grant to develop tools for cancer survivors to manage symptoms and improve their well-being while taking oral anti-cancer medications. The project aims to provide scalable symptom monitoring and self-management strategies to reduce costs and emergency department visits.
A recent study by researchers at the University of Vienna found that dogs and humans have brain regions specialized in perceiving body postures, similar to those found in humans. The study used magnetic resonance imaging (MRI) to compare the brains of 40 human participants with 15 pet dogs.
Researchers found a U-shaped association between low-density lipoprotein cholesterol (LDL-C) levels and all-cause mortality risk in acute ischemic stroke patients. The lowest mortality risk was at an LDL-C level of 2.67 mmol/L, mediated by post-stroke infection.
Researchers found that groundwater management plans with stakeholder input offered greater protection from groundwater depletion, especially for domestic wells and ecosystems. However, only 9% of plans integrated all three stakeholder groups, with economically vulnerable communities being disproportionately affected.
A new study has identified a neural signature in the rostro-medial prefrontal cortex that may be linked to Borderline Personality Disorder. Individuals with BPD exhibit reduced activity in this region when rejected, suggesting a hypersensitivity to social rejection. This finding could help develop targeted therapies for the disorder.
A daily dose of 500 mg propolis improved immunity, reduced free radicals, and attenuated chronic inflammation in asymptomatic HIV patients. The study showed a significant reduction in plasma levels of malondialdehyde and an increase in total antioxidant capacity.
Among US females ages 12-21, iron deficiency affected nearly 40%, while iron deficiency anemia occurred in approximately 6%. Menstruation was a significant risk factor for both conditions, with over one-quarter of premenarchal girls experiencing iron deficiency.
A DNA methylation map of four Chinese populations, including Tibetans, has been released, showing that epigenetic variation is associated with high-altitude adaptation. The study reveals ethnic-specific and non-ethnic-specific DNA methylation variations correlated to global genetic divergence and high-altitude adaptation genes.
A recent study by researchers at the University of Zurich found that the Notch signaling pathway plays a crucial role in shaping and varying tooth enamel. The team used genetically modified mouse models to analyze the effects of the Notch-ligands on teeth, revealing that their absence affected tooth morphology and enamel formation.
A new study reveals humans' ancestors co-existed with dinosaurs for a brief period before the K-Pg mass extinction. The research used fossil data to estimate placental mammal evolution and diversification rates after the asteroid impact.
Researchers developed a risk calculator using persistent homology scores from CT scans, which is the strongest predictor of overall survival among standard clinical measures. The calculator has the potential to guide clinicians in choosing treatment options and transform the way outcomes are predicted.
Researchers discovered that Streptomyces bacteria produce chemical substances called arginoketides, which trigger biofilm formation, algae aggregates, and fungal signalling. These findings shed light on microbial communication and its impact on soil ecosystems and plant diseases.
Early Dalmatian farmers specialized in sheep husbandry, demonstrating a common animal economy across the region. Most births were concentrated in winter, indicating an annual agropastoral calendar.
A newly discovered nemertean worm, Carcinonemertes conanobrieni, affects reproductive performance of Caribbean spiny lobsters. The parasite impacts embryo mortality and reproductive output, contributing to decreased landings of the ecologically significant species.
A study published in PLOS Biology found that deaf mice develop normal auditory circuitry until the ear canal opens and hearing begins. This spontaneous activity is necessary for training the auditory system to respond correctly to sounds of different frequencies, potentially preparing it for cochlear prostheses.
Researchers at Brown University have developed a krill-inspired robot called Pleobot, which emulates the swimming method of krill to navigate complex marine environments. The platform has the potential to enable scientists to understand how to engineer better robots for ocean navigation and exploration.
A recent study by Kyoto University has raised concerns about the authenticity of Big Oil's net-zero emissions claims. The research team found that oil majors are not making sufficient progress in phasing out fossil fuels and transitioning to clean energy, despite their pledges to achieve net-zero by 2050.
A study by Regenstrief Institute has identified seven risk factors for early onset colorectal cancer in males, providing a framework for clinicians to consider screening recommendations for younger men. The model may help estimate relative risk and identify individuals at higher risk for colorectal cancer.
A new technique using DNA barcoding can identify the plant matter in human feces, improving clinical trials, nutrition studies and historical research. The method detected specific plant species and their relative amounts consumed, varying according to diet, age, and household income.
Researchers with 'victim sensitivity' are more likely to hide knowledge from peers due to fear of exploitation. However, reminding participants of their identity as researchers actually increases suspicion and knowledge hiding.
Researchers discovered a symbiotic relationship between diatom Hemiaulus hauckii and cyanobacterium Richelia euintracellularis, with the diatom supplying reduced organic compounds to support nitrogen fixation. The study found that proteins from the endosymbiont play a crucial role in molecule transport across cell membranes.
A new study published in Trends in Ecology & Evolution suggests that animals first evolved around 574 million years ago. The researchers used advanced analytical techniques to investigate preservation conditions in Cambrian and Neoproterozoic rocks, finding that certain clays were essential for capturing early animal fossils.
Researchers from Tokyo Institute of Technology have made a breakthrough in measuring liquid iron's resistivity under extreme conditions. They achieved this using new techniques involving diamond anvil cells and powerful lasers, allowing for measurements at pressures up to 135 GPa and temperatures over 6680 K.
Researchers discovered a protein, C/EBPα, that accelerates B lymphocyte-to-macrophage conversion by interacting with PU.1. This epigenetic mechanism may be targeted for cancer research and treatment.
Researchers found that deaf mice have nearly normal neural activity in the auditory system for two weeks after birth, suggesting a molecular mechanism for improved outcomes with early cochlear implants. This spontaneous activity helps train the brain to process sound before the ear canal opens.
A research group at Nagoya University used AI to determine that Piezo plays a crucial role in controlling the mating posture of male fruit flies. Inhibition of Piezo led to an ineffective mating posture, resulting in decreased reproductive performance.
Researchers found that obese patients with mild traumatic brain injuries had higher levels of inflammatory biomarkers and prolonged symptoms compared to those with healthy body mass indexes. The study suggests that obesity may mediate the inflammatory response and symptoms in mTBI patients.
Researchers found a disrupted balance between glutamate and GABA neurotransmitters in the brains of people with OCD, which may lead to new treatment strategies. The study also suggests that excess glutamate levels could serve as a biomarker for OCD.
A groundbreaking study found that elephants' lack of testicular descent may have driven the evolution of potent anti-cancer genes. The research suggests that this adaptation allows elephants to safeguard their sperm production and DNA stabilization in the face of elevated temperatures.
Researchers at the University of Texas at El Paso have developed an autonomous boat that can carry out bathymetric surveys with unprecedented ease. The robotic vessel uses a multibeam echosounder to measure water depth and detect material types on the seafloor, enabling scientists to create accurate maps of underwater terrain.
A study using molecular imaging found that individuals with obesity respond differently to food cues than normal-weight individuals, with altered connectivity between brain networks. The research offers valuable insights into potential medical interventions for obesity, including novel drug treatments and behavioral therapies.
Researchers develop seed-induced self-assembly of supramolecular polymers to control polymer growth and form unique structures. This breakthrough enables the creation of sustainable materials with lower energy consumption and improved recyclability.
Researchers found that fruit fly glial cells respond to sugar shortage by activating fat utilization, producing ketones for neurons. This switch is crucial for the fly's survival and holds potential to expand understanding of brain metabolism.
Researchers have developed a new technique to generically treat several kinds of cancer, showing tumors grew almost three times less and survival rates reached 100% after just one injection. The method targets cancer cells with alpha radiation, sparing healthy tissue.
A team of researchers demonstrated a 1 Terabit per second line-rate over a wireless distance of 53.42 km using advanced optical modulation formats. Adaptive optics mitigation technique improved received optical power, enabling high data-rates despite atmospheric turbulence.
A study found that consumers incorrectly assume low-fat products contain less sugar, affecting purchasing behavior. Manufacturers' labeling practices can deceive consumers, leading to decreased willingness to buy.
Scientists at the University of Cambridge identified a signature in the blood that could predict how well an individual responds to vaccines. They found that those with higher levels of age-associated B cells are less effective after vaccination.
Researchers found that two-thirds of European bird species shifted northeastward by an average of 100km over the past 30 years, with coastal communities facing extinction. Mountain ranges also controlled bird migrations, preventing some species from adapting to changing temperatures.
A study found that local clock function in each tissue is not enough for whole-body glucose metabolism but requires signals from feeding and fasting cycles. Combining clocks with feeding-fasting cycles improved glucose regulation and restored metabolic control.
Wild orangutans produce two distinct sounds simultaneously, mirroring songbirds and human beatboxers. This finding has significant implications for the evolution of human speech and our shared ancestors' vocal capabilities.
Researchers found that restricting methionine intake via a low-methionine diet or oral administration of recombinant methioninase-producing E. coli reversed old-age-induced obesity in mice, leading to significant weight loss after just 14 days.
The updated guidance emphasizes the importance of antimicrobial stewardship to reduce MRSA infection rates. It also recommends surveillance for asymptomatic carriers and decolonization for those colonized with MRSA. Effective hand hygiene and cleaning practices remain crucial in preventing MRSA transmission.
Children who begin reading for pleasure early in life tend to perform better at cognitive tests and have better mental health when they enter adolescence. Reading for pleasure is also associated with improved brain structure, which may help explain the findings.
A team studied 19 protostars with ALMA to observe disk structure and signs of planet formation. They found fewer ring structures in younger disks, suggesting rapid planetary system progression.
A new collection of academic papers highlights the contributions of citizen science to the SDGs, emphasizing its potential for monitoring and transformative change. The collection demonstrates that citizen science has vast untapped potential for driving progress towards achieving the SDGs.
A team at the University of Washington has made a breakthrough in quantum computing by detecting signatures of 'fractional quantum anomalous Hall' (FQAH) states in semiconductor materials. This discovery marks a significant step towards building stable qubits and potentially developing fault-tolerant quantum computers.
A newly discovered radionuclide-based agent (CB-2PA-NT) has shown high tumor uptake, sustained retention, and contrast in preclinical models. Targeting neurotensin receptors, CB-2PA-NT expands precision medicine for cancer diagnosis and treatment.
A new drug delivery method utilizes polymer-stabilized crystals to deliver antioxidants to stem cells, minimizing variation in drug release and extending the duration of effectiveness. This technology can be applied to various cell cultures and potentially other hydrophilic drugs, disease models, and methods applications.
A new study from NYU Langone Health found a strong link between lupus flare-ups and specific bacterial growth in the gut, particularly Ruminococcus blautia gnavus. The researchers identified 34 genes linked to the bacterium's growth in people with inflammation, highlighting its potential role in triggering autoimmune diseases.
A Nottingham University Business School expert is working with Brazilian nurses to reduce post-caesarean wound infections, a common issue worldwide. The project aims to prevent infections through improved care management, which could improve quality of life and reduce healthcare costs.
The study reveals that euchromatin does not form fully open structures but instead is composed of condensed domains with dynamic liquid-like properties. These findings provide insight into how genomic information is searched and read out in living cells, challenging traditional dogma on chromatin structure.
Researchers have isolated and analyzed individual immune cells targeting the hepatitis C virus, providing valuable data for vaccine development. The study found that antiviral treatment reduces cytotoxicity in HCV-specific immune cells, offering a potential pathway to an effective vaccine.
Researchers from HSE Institute of Cognitive Neuroscience examine the brain's reaction to social norms violations and calculate a behavioral index to assess an individual's sensitivity to unfairness. This index can be used to develop personalized rehabilitation programs for patients with various types of behavioral disorders.
A new study from the University of Illinois reveals a wealth of untapped diversity in popcorn's genetic code, with over 308,000 variations across the genome. The research may help improve the agronomic performance of the crop and uncover its long history of movement across North America.
Researchers have developed a novel electrically pumped edge-emitting laser chip with unprecedented performance, achieving single-mode output power levels of 400 mW at room temperature. The device uses PT-symmetry to suppress higher-order modes, maintaining beam quality comparable to narrow waveguide devices.
A five-year study found that taking higher-than-recommended doses of vitamin D reduced the risk of atrial fibrillation by 27-32% in older men and women. The Finnish Vitamin D Trial involved 2,495 participants who received either a placebo or vitamin D supplementation, with lower risks observed in those taking higher doses.
Researchers applied sparse identification and latent variables (SINDy) to analyze experimental CAR T-cell killing assay data for glioblastoma cancer cells. The study aimed to extend the CARRGO model by capturing more precise interactions between CAR T-cells and glioma cells.
Researchers at Umea University discover new role for D-amino acids in stress-driven bacterial chemotaxis, revealing complex ecological systems and potential strategies to manipulate bacterial populations. D-Arginine plays a multifaceted role in shaping microbial communities and influencing niche selection.
Researchers studied fondant creation using automated kneading machines and light microscopy, linking it to theoretical physics models. The team found that different preparation methods influence fondant structure and texture, enabling better prediction and control.
A Clemson team created a novel metal-organic framework with combined conduction pathways, outperforming traditional MOFs. This breakthrough could advance modern electronics and energy technologies.
A new study analyzed coverage of BECCS in 166 newspaper articles to understand public opinion on the energy technology. The research identified eight key storylines, including Pro-BECCS narratives that emphasized its necessity and Revolutionary technology, alongside Anti-BECCS lines that highlighted environmental concerns.
A digital assay called STAMP has been developed to directly measure the presence of HIV in single drops of blood, providing a more efficient and accurate alternative to traditional methods. The test uses CRISPR-Cas13 technology to detect and signal the presence of HIV, allowing for real-time monitoring of viral loads.
The UNC Gillings School of Global Public Health is leading a new Lancet Commission on Evidence-Based Implementation in Global Health. The commission aims to improve how life-saving interventions are put into practice, especially in low- and middle-income countries.
Researchers used brain imaging to identify multiple subtypes of depression, finding distinct deviation patterns in functional connectivity among brain regions. This study provides leads for developing better treatments and personalized therapeutic interventions.
Researchers at the University of Waterloo discovered a method to bypass voice authentication security systems with high accuracy. They found that malicious actors can generate convincing copies of a victim's voice using deepfake software, evading existing spoofing countermeasures.
Researchers at TUM developed a new approach to measure human brain activity using microelectrodes and awake brain surgery. They found individual neurons specialize in handling specific numbers, providing insights into cognitive functions and developing solutions for brain function disorders.
The Rogel Cancer Center has received a $37 million National Cancer Institute grant to support its comprehensive cancer research and treatment programs. The center, one of the top-ranked in Michigan, will continue to improve outcomes for cancer patients and survivors with innovative research and treatments.
A game theory study from Dartmouth College reveals that being uncooperative can lead to a more equal outcome, even for the weaker party. By refusing to fully cooperate, players can resist extortion and ultimately achieve a better payoff.
Researchers have identified four species of coronaviruses in UK bats, including two novel ones, which are related to COVID-19 and MERS viruses. Regular monitoring of wildlife viruses is crucial for public health preparedness and biodiversity conservation.
A randomized trial will be conducted to test whether sticking with the initial medication or switching to a different one increases quitting success. The study aims to provide guidance for clinicians on handling relapses and may explore the effectiveness of e-cigarettes as an alternative to traditional cigarettes.
Researchers at MD Anderson Cancer Center have identified disparities in end-of-life immunotherapy treatment, highlighting the need for further examination to ensure quality care. A new study also reveals a novel target to improve immunotherapy responses in KRAS-mutant lung cancer and strategies to manage immune-related toxicities.
Researchers from Osaka University have demonstrated a method of dehydrating CNFs to a dense powder without affecting their three key properties. The resulting CNF powders retain high viscosity, transparency, and tunable properties.
A third of under-fives attending Paediatric Emergency Departments have unmet vaccination need, with tetanus and MMR vaccination coverage levels below target. Researchers call for catch-up campaigns to reach this vulnerable group.
A team of researchers at UC Irvine has developed a freely available computer model to estimate the economic costs of hurricanes and typhoons. The model combines data from climate change science and household vulnerability information, providing return periods of asset losses and helping countries better prepare for these disasters.
A new study published in Pediatrics reveals that family caregivers of children with medically complex conditions experience bias and substandard treatment in hospitals and clinics. The findings emphasize the urgent need for additional medical training to address this issue.
Researchers discovered that a diet rich in the bacteria Lactobacillus reuteri can maintain associative learning ability in older nematodes. This finding suggests potential ways to use diet to reduce age-related cognitive decline in other animals, including humans.
Scientists using ALMA have discovered the most compelling chemical evidence to date of protoplanet formation. The discovery provides an alternate method for detecting and characterizing protoplanets, particularly those embedded in their parental circumstellar disks.