Scientists at Flinders University recommend AIEgen technology for accurate clinical biomarkers and rapid disease screening through bioprobe tests. The technique can detect disease biomarkers in very low concentrations using low-cost, portable devices.
Researchers developed a new robotic prosthetic leg that consumes half the battery power of state-of-art robotic legs while producing more force. The streamlined design features regenerative braking, which charges the battery with energy captured when the foot hits the ground, enabling users to walk for over twice as long on one charge.
Researchers found that high levels of pre-treatment interleukin 6 indicate a high risk for neurotoxicity and cytokine release syndrome from CAR T therapy. The study also suggests that targeting the tumor microenvironment prior to therapy may help reduce inflammation and toxicities.
Scientists have developed a new class of light-powered, remotely controlled grippers grown on optical fibers. These micro-tools can change shape in response to light and are vital for various technologies. The researchers used liquid crystal elastomer technology to create the micro-grippers.
A new study published in Cell Metabolism found that two daily fasting diets, with eating windows of 4-6 hours, can lead to significant weight loss and improved cardiometabolic risk factors. Participants lost about 3% of their body weight by reducing calorie intake and showed reduced insulin resistance and oxidative stress levels.
A recent study found that tree planting on heather moorland in Scotland did not increase carbon storage, but instead led to a decline in soil organic carbon stocks. The research suggests that planting trees may not be an effective strategy for mitigating climate change in certain areas.
A research team from Göttingen University has re-examined the skin of Dark Ronald XX and found no evidence of the PLOD1 mutation responsible for Warmblood fragile foal syndrome. The study suggests that the disease may have originated from a different genetic source, challenging previous theories.
New research from Lund University suggests that COVID-19 has exposed the tourism industry's lack of resilience to downturns and its vulnerability to the climate crisis. The study advises destinations to prioritize shorter stays, increase local profits, and rethink food services to reduce carbon emissions.
A study supported by the Alzheimer's Drug Discovery Foundation found that rotigotine, a dopamine-acting drug, improved frontal lobe executive function and daily activities in patients with mild-to-moderate Alzheimer's disease. The treatment also enhanced dopaminergic pathways reaching this section of the brain.
Lehigh University researchers have developed a new complex material design strategy for potential use in neuromorphic computing, using metallocene intercalation in hafnium disulfide (HfS2). The work demonstrates the effectiveness of functionalizing a 2D material with an organic molecule, achieving high tunability and energy efficiency.
Researchers have found a new temperature sensing mechanism in plants that uses slow growth to measure long-term changes in temperature. The study reveals that the protein NTL8 plays a crucial role in this process, accumulating slowly over time and being diluted by faster growth rates.
A joint report from Trinity College researchers and ALONE highlights increased feelings of loneliness, anxiety, and isolation in older adults during the COVID-19 pandemic. Most callers to ALONE's national support line were from over-70s living alone, reporting negative emotions and putting off medical treatment.
The document proposes standardized nomenclature for arterial and venous waveforms, aiming to improve communication amongst vascular professionals and ultimately enhance patient care. It covers various vascular territories throughout the body, including carotid, peripheral arterial, and renal circulation.
Researchers at North Carolina State University found that bed bug infestations alter the indoor microbial diversity in homes, with the presence of Wolbachia bacterium being a key driver. After eliminating bed bugs, home microbiomes gradually shifted toward those of uninfested homes.
Researchers identified distinct immune profiles, 'Immunotypes,' in 125 hospitalized COVID-19 patients. These signatures correlated with disease severity and provided insights into the human immune response.
Researchers found that ferrets generalize avian smells, while hedgehogs do not, which could inform strategies to protect bird colonies by saturating the area with bird smell. The study provides insights into the hunting strategies and priorities of invasive predators.
The team developed a low-power, low-weight wireless camera system that can capture first-person views from live insects or small robots. The camera uses a mechanical arm to pivot 60 degrees, allowing for wide-angle views without consuming excessive power.
Researchers at JILA have developed an ultraviolet laser technique to probe materials down to 5 nanometers thick, revealing surprising discoveries about material behavior. The study found that very thin materials can be up to 10 times softer than expected, and certain dopings can disrupt atomic bonds, affecting strength.
Researchers from Children's Hospital of Philadelphia and University of Pennsylvania found that states with delayed social distancing measures had significantly higher COVID-19 mortality rates. The study analyzed over 55,000 deaths across 37 states between January and April 2020.
The new micro-CT imaging technology has the potential to transform the landscape of imaging by lowering radiation doses and improving image resolution. The system detects how X-rays bend and measure absorption and phase changes for high contrast visibility.
After the Chicxulub asteroid impact, life on the seafloor recovered with some changes to community structure within 700,000 years. The diversity and abundance of trace fossils responded primarily to variations in organic matter flux.
A new survey found that 9 out of 10 US men ages 18 to 35 want their doctors to ask about intimate partner violence. Men with lower education levels were more likely to be asked about their experiences, while victims of violence supported screenings more strongly.
A high-fat diet combined with antibiotic use significantly increases the risk of developing pre-IBD. The study suggests that this combination disrupts mitochondria in cells of the large intestinal lining, leading to gut inflammation and a vicious cycle of replacing good bacteria with harmful microbes.
Salk scientists have developed a new lineup method that reveals the strength of recognition memory for each face and eliminates unconscious biases. This technique, called paired comparisons, estimates the probability of correctly identifying the culprit, offering an unprecedented quantitative index of certainty.
Researchers from Trinity College Dublin have discovered a new link between impaired brain energy metabolism and delirium, a disorienting disorder common in the elderly. Collectively, their research suggests that therapies focusing on brain energy metabolism may offer new routes to mitigating delirium.
Researchers used drones with thermal cameras to locate ground-nesting farmland bird nests, identifying a promising conservation tool. The system performed best under cloudy and cold conditions, showing potential for automated nest detection in agricultural practices.
A recent study by Case Western Reserve University reveals a correlation between states' voting patterns in the 2016 presidential election and decreases in health insurance coverage. States classified as 'red' had the highest uninsured rates, while 'blue' states saw a decrease of over 7.6 million uninsured adults.
Scientists at TU Dresden and HZDR successfully imitated brain neuron functioning using semiconductor materials. This development enables more efficient and intelligent computing, with potential applications in areas such as robotics and image recognition.
The COVID-19 pandemic has underscored the importance of social determinants, such as housing, income, and chronic health conditions, in influencing an individual's ability to cope with infectious disease. Primary care can play a crucial role in addressing these disparities through emphasis on equity, social determinants, and prevention.
A study by Oregon State University found that Caspian terns have a significant impact on steelhead survival, with predation adding to the annual death toll. The birds' presence was connected to statistically significant decreases in steelhead survival rates, highlighting the need for effective predator management.
Researchers studied robotic explorers' impact on asteroid surfaces, finding that some rocks and boulders likely ricochet due to low gravity. The study provides critical information for designing successful asteroid missions.
A recent Canadian study found that DHA supplements have no effect on bronchopulmonary dysplasia in preterm infants born before the 29th week of pregnancy. The study involved 461 breastfeeding mothers who received either a daily supplement or a placebo, and the results showed no improvement in respiratory conditions by 36 weeks.
A new study from Scripps Research reveals how two key neural circuits control social preference in mice, providing insight into the challenges faced by individuals with autism. The research identifies a specific circuit linking higher-level thought and decision-making to emotional regulation, which is impaired in individuals with autism.
Clinicians and experts gathered at the Toronto International Conference on Social Determinants of Health to discuss strategies for improving health equity in primary care. Key findings emphasized the need to incorporate community members, especially those with lived experiences of discrimination, into healthcare design teams.
Aeroponic vertical farming offers a sustainable solution to grow high-value nutritious crops year-round, reducing environmental impact and increasing productivity. The study identifies seven key research areas to accelerate the growth of this branch of precision agriculture.
Researchers at NREL conducted the first global assessment of solar panel recycling approaches. They recommend focusing on high-value silicon purification and exploring techno-economic analyses to mitigate environmental impacts. The study aims to contribute to a PV circular economy, reducing waste and conserving valuable materials.
Researchers from FAU College of Engineering and Computer Science developed a model to predict COVID-19 spread using innovative big data analytics techniques. The project leverages prior experience in modeling Ebola spread to create computational models that can quickly identify contacts of infected individuals.
Cuba successfully contained COVID-19 through door-to-door screening, utilizing a public health approach that emphasized community-level work. This 'shoe-leather' epidemiology method may have prevented the dramatic failures in the UK's response to the pandemic.
Researchers developed a low-cost, customizable VR system to study animal behavior using freely moving small animals. The system, called PiVR, enables the delivery of virtual realities in real-time, allowing scientists to examine causal relationships between neural activity and specific behaviors.
Infants who are fed in the absence of hunger or beyond fullness may develop skewed perceptions of hunger and fullness, increasing their risk of obesity. Caregiver-infant interactions during feeding can shape infants' self-regulation of energy intake, with feeding responsiveness to cues being linked to obesity.
A recent editorial by University of Pennsylvania School of Nursing researchers emphasizes the importance of palliative care in supporting patients, families, and healthcare systems during pandemics. The authors provide recommendations for integrating palliative nursing roles to mitigate the effects of future health crises.
Moffitt researchers found that umbralisib, a PI3K/CK1ε inhibitor, showed fewer immune-mediated side effects compared to traditional PI3K inhibitors. The study suggests that dual inhibition may improve safety profiles for CLL patients.
The article outlines a 5-phase roadmap for transforming US primary care during the COVID-19 pandemic. The first three phases focus on testing, triage, and virtual visits, while the fourth phase emphasizes recovery after acute care. The fifth phase addresses indirect consequences like worsening mental health and social risks.
A team of researchers from Utah State University and the California Department of Food and Agriculture investigated the evolution of Thistle-down velvet ants' white coloration. They found that the wasps' pale coloring provides thermoecological benefits in their hot desert environment, rather than serving as camouflage to avoid predators.
A national quality improvement collaborative found that making primary care practices more inclusive improves STD and HIV screening rates among LGBT individuals. The program increased estimated HIV screening from 14.8% to 30.5% at participating sites.
A recent study published in Science of the Total Environment reveals that small amounts of plutonium were released into the environment during the 2011 Fukushima nuclear disaster. The research found that plutonium was included inside cesium-rich microparticles, which were emitted from the damaged reactors and deposited across Japan.
A team of scientists from the University of Warwick has discovered a white dwarf star that survived a partial thermonuclear supernova explosion. The star, SDSS J1240+6710, is traveling at an incredible velocity of 900,000 km/h and has a low mass consistent with the loss of mass during the explosion.
A new study uses a humanoid chewing robot to assess medicated chewing gum, replicating human chewing motion in a closed environment. The researchers found that the robot demonstrates a similar release rate of xylitol as human participants, with the greatest release occurring during the first five minutes of chewing.
A recent study published in Communications Biology reveals that osteoblasts use extracellular vesicles to send signaling molecules to immature osteoclasts, triggering their differentiation into mature cells. This process is crucial for bone repair and regeneration after a fracture.
A study published in EBiomedicine reveals a genetic link between the HLA-G gene and preeclampsia. The researchers found that certain alternative forms of the HLA-G gene are connected to the male-to-female ratio at birth, fetal survival, and pregnancy complications.
Researchers at NTU Singapore have created a perovskite solar mini module with the highest power conversion efficiency, paving the way for market adoption. The use of thermal co-evaporation enables scalable production of large-area perovskite solar cells.
Researchers at NHGRI have produced the first end-to-end DNA sequence of a human chromosome, enabling the production of a complete human genome sequence. The achievement opens a new era in genomics research and will aid in gaining a comprehensive understanding of genome function.
The study found family medicine residents are likely to remain in primary care, alleviating the shortage concern. Moderately encouraging findings suggest these graduates continue practicing in the field.
The ENHANCE alliance will strengthen mobility of students and staff, foster inclusiveness in European higher education, and promote joint strategy and European values. The seven partner universities aim to lay the foundation for structures enabling seamless mobility through innovative teaching formats.
A recent review in the Journal of Intelligence identifies two main problems hindering research in comparative psychology: anthropocentrism and a narrow view of cognition. The authors argue that studies should take a biocentric approach, considering each species in its own right, and focus on cognitive abilities unique to each species.
Scientists at Kyushu University created composite membranes with ultrathin layers that selectively separate CO2 from nitrogen, thanks to the molecularly thin interface formed between polymers. The discovery opens a new area for designing more efficient membranes for industrial CO2 capture applications.
A systematic review identified nine barriers and facilitators to primary care team collaboration in case management. Factors such as family context, policy support, and physician buy-in play a significant role in determining success.
Tropical Depression 6E has several small areas of strong storms with cold cloud top temperatures, indicating potential for heavy rainfall. The depression is expected to dissipate due to colder sea surface temperatures and lack of intensity requirements.
Researchers from Peter the Great St.Petersburg Polytechnic University and Tsinghua University created a dynamic light scattering method to determine immune complex sizes in blood serum. The new method can detect diseases, such as autoimmune disorders and cancer, by analyzing changes in immune complex concentrations.
Researchers developed a tiny plastic robot that moves under the influence of light and magnetism, allowing it to attract and capture contaminant particles from the surrounding liquid or pick up and transport cells. The robot operates independently of the water composition, making it suitable for use in contaminated water.