The US Army Research Laboratory's Robotics Collaborative Technology Alliance brings together industry-academia researchers to solve military problems with scientific solutions. Students from undergraduate to doctoral levels contribute to the alliance by working on real Army problems in university laboratories.
An international team of researchers has been awarded a $10 million European Research Council Synergy Grant to develop machine learning algorithms for enhancing Earth observation datasets. They will also develop machine-learning-based parametrizations for clouds and land-surface processes to improve climate modeling.
Jayne S. Weiss, MD, has been awarded the 2020 Castroviejo Award for her outstanding work on corneal dystrophies, particularly Schnyder corneal dystrophy. Her research focuses on genetic mapping and pathophysiology of corneal diseases, making significant contributions to the field.
Researchers at Penn State have successfully increased the efficiency of perovskite solar cells by adding the protein bacteriorhodopsin, boosting it from 14.5% to 17%. This breakthrough could lead to more environmentally friendly and cost-effective bioperovskite solar cell technology.
Research at MIT's Picower Institute has shown that stimulating a specific brain rhythm via light or sound can reduce amyloid buildup and improve memory in Alzheimer's model mice. The technique, called GENUS, also shows promise in reducing inflammation and improving blood vessel function.
The article reviews the evolution of esthetic dentistry, highlighting advances in dental research and clinical interventions, including universal esthetic rules and guidelines, tooth whitening, and digital technologies.
A team of researchers from Boston College, MIT, and UC Santa Barbara has discovered an elusive atomic-scale magnetic signal in a Mott insulator material as it undergoes a transition from insulator to metal. The study uses spin-polarizing scanning tunneling microscopy to detail the underlying physics at the atomic level.
A new study from the University of Illinois introduces a tool that helps quantify the connection between traffic accidents and city road networks. Researchers found that commuters willing to take longer trips can reduce accidents by up to 18%.
Researchers discovered a law of joint climb in sustainable development of urban agglomerations. The study found that cities unite to enhance each other's sustainability, with a limited number of cities needed for maintenance. By 2015, Beijing's comprehensive unite strength was still lower than the threshold of 6.14.
Researchers at the University of Missouri have developed a comprehensive system to classify arrogance across three levels: individual, comparative, and antagonistic. This framework provides an analytical perspective on arrogance, which could inform psychological research and applications in various relationships.
Prescriptions for benzodiazepines and Z-drugs are significantly higher in the most deprived GP practice populations, with a 45% increase compared to the least deprived. The association between prescribing rates and socioeconomic deprivation persisted even after accounting for demographic differences.
Researchers at MIT have compiled a comprehensive dataset of robotic pushing dynamics, capturing the behavior of hundreds of different objects. This dataset, called Omnipush, enables robots to learn fundamental object manipulation tasks, such as reorienting and inspecting objects, by training on a diverse range of pushing scenarios.
Typhoon Bualoi is expected to intensify through Thursday and then begin weakening as it moves in a northerly track. The storm's strong winds and heavy rain are a concern for the affected islands.
The American Cancer Society has awarded Dr. Dmitry Gabrilovich a $400,000 research professorship to explore the roles of myeloid immune cells in cancer and develop new approaches to target tumor immunity.
Researchers at the University of Arizona discovered that cellular sleep has different levels, with too deep sleep leading to shutdown. They found that manipulating gene expression patterns could slow aging by adjusting cellular recycling function.
Researchers investigating the effects of dam removal on water quality and nutrient processing in streams and rivers. Removing antiquated dams may harm or help water quality depending on the scenario. The study aims to identify hotspots of nitrogen processing and develop a new model for stream and riparian processes.
A study published in Environmental Science & Technology Letters found that new organophosphate flame retardants have been associated with lower IQ in children and reproductive problems. These chemicals are also being carried by wind and water far from their origin, polluting areas worldwide.
Researchers at Edith Cowan University in Australia have developed a simple, low-cost test to predict preeclampsia. The Suboptimal Health Questionnaire assesses health status and combines with blood tests to accurately predict the development of preeclampsia in almost 80% of cases.
A new study by Michigan Medicine found that involving patients in pain management decisions significantly decreased opioid prescriptions without compromising pain control. The majority of patients reported their pain control as adequate or good and said their pain level was better or much better than expected.
A University of Montana undergraduate student's research published in Ecological Applications found that a double-observer method significantly reduces false-positive errors in wildlife surveys. The study also highlighted the importance of proper training and species-specific characteristics in minimizing misidentifications.
The paper presents advances in precision oral health research, including genomics, data science and biotechnology. The symposium highlighted the importance of personalized oral care and the need for research to fill gaps in understanding the factors that underlie health and disease.
A randomized clinical trial in Australia compared the effectiveness of SSRIs like fluoxetine with placebos for reducing obsessive-compulsive behaviors in children and adolescents with ASD. The study found lower scores for fluoxetine, but interpretation is limited by high dropout rates and baseline differences between groups.
The study explores how behaviors like empathy and team flow are represented in the brain, shedding light on conditions such as autism spectrum disorder and social anxiety. Brain imaging reveals specific neural circuits involved in social behaviors, providing potential new avenues for researching these complex processes.
A new study has found that taking fluoxetine for 16 weeks did not significantly lower the frequency and severity of obsessive compulsive behaviors in children with autism spectrum disorders. The research suggests that up to one-third of children with ASD are prescribed antidepressants despite inconclusive evidence of their effectiveness.
Researchers at Scripps Research have discovered a key brain-cell change that may drive opioid addiction. By reversing this change, they hope to reduce symptoms of addiction and develop new treatments.
Researchers link high glucose levels to impaired circadian clock function in obesity, which may drive cardiovascular disease. Intermittent fasting and clock repair drugs show promise in restoring normal circadian rhythms and improving cardiovascular health.
A novel methodology was developed to extract data on symptoms from EHRs and investigate associations between symptom clusters and disease. The study identified distinct symptom clusters for breast cancer and colorectal cancer patients, providing critical information for patient care teams and researchers.
Research found that KLK6 overexpression induces HMGA2 expression in colon cancer cells, contributing to CRC progression and metastasis. High KLK6 scores were linked to disease recurrence, suggesting its potential role as a biomarker.
The Flinders University team created a highly realistic virtual experience of the wreck, including a digital reconstruction of how it sank. The three-minute dive is available on YouTube and offers insights into Iceland's forgotten history during the 17th century.
A new study published in PLOS Biology reveals that it takes about 3 million years for aggression levels to decline when males are exposed to songs from distant populations in Amazonia. In contrast, temperate North America species exhibit a quicker response time of around half a million years.
A study of 526 older adults found that hospitalizations accelerated cognitive decline, especially for those with more brain pathology. The research suggests that having Alzheimer's-related changes in the brain is bad enough, but being hospitalized adds insult to injury.
A recent study found that both professional esports players and recreational video game players are at risk of developing internet gaming disorder when they use gaming as a means of escapism. The study, which surveyed over 4,300 gamers, suggests that escapist tendencies can be a common predictor of gaming disorder in both groups.
Researchers discovered a structural change in brain cells controlling salt-resistance, which can be mimicked to combat high blood pressure. This finding has implications for the development of targeted therapies for salt-resistant individuals.
Researchers identify three grand challenges in wind energy research: understanding wind resources, addressing turbine and system dynamics, and designing wind plants for grid reliability. Addressing these challenges is crucial for advancing the state of the art in wind plant energy output.
A new study by Annahita Ball found that adding tablets and home Wi-Fi to students in an urban New York State school district did not increase academic motivation. Instead, it pointed to the need for schools to focus on interpersonal aspects of learning and family engagement to support student motivation.
A biomedical engineer at Worcester Polytechnic Institute is creating a new medical robot that uses photoacoustic imaging to detect and analyze three different indicators of prostate cancer. The system aims to be more accurate than current tests like ultrasounds and biopsies, while eliminating the need for radioactive contrast dye.
A unique study aims to analyze how daily microaggressions affect the health of black women living with HIV. The Project MMAGIC team will gather data from 150 women for one year to see how microaggressions and other related experiences impact their viral suppression over time.
A new technique captures and analyzes indirect light to reveal previously unseen details just under the surface, including blood vessels. The method uses commercially available cameras to create images at extraordinary resolution, improving diagnosis and treatment outcomes.
A new phase 2 clinical trial shows that technology can induce immune tolerance to gluten in individuals with celiac disease, reducing inflammation and protecting the small intestine. The treatment, called CNP-101, is a biodegradable nanoparticle containing gluten that convinces the immune system it's safe.
Researchers design novel carbon electrodes with efficient ionic channels for improved energy storage performance. They propose graphene stacking as an ideal model of 2D ionic channels, enabling fast electrolyte transport and excellent accessibility.
A new study reveals that antibiotic-resistant E. coli superbugs are more likely to be spread through poor toilet hygiene than the food chain, with human-to-human transmission being a primary route of infection. The research found that strains of E. coli resistant to ESBLs dominate in human faeces and bloodstream infections.
A team of Tufts University-led researchers found that adding the iron-carrying protein myoglobin improves the growth, texture and color of bovine muscle grown from cells in culture. Myoglobin was also shown to promote cell proliferation and differentiation, leading to a rich meat-like color.
The New York Stem Cell Foundation (NYSCF) has announced the 2019 class of NYSCF - Robertson Investigators, including Ya-Chieh Hsu, Evangelos Kiskinis, Florian Merkle, Nicholas Bellono, Lauren O'Connell and six others. The award provides $1.5 million over five years to outstanding young scientists.
Neoguri, formerly a typhoon, has taken on a more frontal system appearance in NASA's Aqua satellite imagery. The storm is expected to intensify slightly and track northeastward with maximum sustained winds near 45 knots.
Recent advances using lab-grown brain organoids have improved understanding of human brain development and diseases. However, questions remain about how well these brain models mirror the complexity of the cortex. Studies show that organoids can reproduce a rich diversity of cell types found in the cerebral cortex, but fail to capture ...
KU Leuven researchers have developed a method to measure snow depth using satellites, enabling the study of inaccessible areas like the Himalayas. The findings reveal significant snow volumes in European and North American mountain ranges.
Scientists fabricate multilayer blood vessels with unique biomolecules that transform into functional blood vessels when implanted. The result is a fully functional blood vessel with enhanced strength and anti-thrombosis functions.
A comprehensive study by Colonel Divakaran Padma Kumar Pillay highlights the need for improved farmer wages and a greater use of technology to tackle food security issues in India. The current system requires constant improvements to ensure better food security for the country's millions.
Researchers from North Carolina State University have developed an open-source tool called VisibleV8 to detect malicious programs in JavaScript without alerting the websites. This tool runs in Chrome browsers, creating a behavior profile for each site that can be used to identify malicious websites and compromising user information.
Researchers at TIFR use first-principles calculation to predict the existence of exotic nuclei made of six heavy quarks. The predicted nuclei are stable against strong and electromagnetic decays but can decay through weak interactions, increasing their stability with mass.
A new BYU study found that the amount of time teenagers spend on social media is not directly related to their anxiety and depression levels. Researchers analyzed data from 500 youth aged 13-20 over eight years, finding no strong correlation between increased social media use and mental health outcomes.
A new study found that people with dementia whose parents also had dementia develop symptoms an average of six years earlier. Factors such as education and genetic variants accounted for less than a third of the variation in age at onset, suggesting more to be discovered about the factors affecting when symptoms arise.
Scientists discovered a new organelle that prevents cancer by ensuring correct genetic material sorting. The organelle's discovery offers a way for doctors to personalize cancer treatments, sparing up to 40% of patients with breast cancer.
Scientists developed a machine-learning algorithm to automate high-throughput screens of epigenetic medicines, identifying potential treatments for glioblastoma and other diseases. The approach, called Microscopic Imaging of Epigenetic Landscapes (MIEL), detects active drugs and spots epigenetic changes across multiple cell lines.
A Vanderbilt University study found men with breast cancer have a 19% higher five-year mortality rate than women, attributed to clinical characteristics and undertreatments. The disparity persists even when considering cancer types, access to care, and lifestyle factors like smoking and obesity.
Researchers at UofSC's Arnold School of Public Health discovered a novel treatment approach for Gulf War Illness by repurposing existing antiviral drugs. The study, published in the journal Viruses, shows that adjusting GI tract viruses can help alleviate symptoms such as chronic fatigue and widespread pain.
Researchers at Institut Pasteur have identified GDF11 as a blood factor involved in weight loss and aging. The study shows that GDF11 mimics the benefits of calorie restriction, inducing metabolic changes and promoting neurogenesis in the brain.
Researchers found a correlation between dysfunctional microglia and obsessive-compulsive disorder (OCD) behaviors in mice. Female sex hormones exacerbated symptoms, indicating a potential genetic link to anxiety disorders.
Researchers discovered the water conditions that drive snakeheads onto land, where they can survive for up to 20 hours. The study's findings can inform natural resources agencies' population management strategies.
Researchers have developed a simulation model that shows the potential for fast magnetic reconnection to occur in partially ionized plasma, a key region in interstellar space. This finding could help understand how reconnection may affect star formation and provide insights into the physics of magnetically reconnecting plasmas.