A new study reveals that high numbers of tourists can lead to aggressive behavior in free-ranging African elephants. Elephant herds are more likely to move away from multiple vehicles and tourist areas when stressed by human presence.
A team of faculty and students are designing innovative technologies to cut noise from supersonic military jets using a 'swirl' technology. By generating rotational motion in the jet exhaust, they aim to reduce noise by three decibels, cutting acoustic power in half.
Researchers at Waseda University found that partnerships between research institutions and private firms are on the rise, leading to more joint patent applications and a sharp increase in innovation. The study suggests that encouraging collaboration can lead to breakthroughs in nanotechnology and improve technology transfer.
A study found that popular health apps share user data with 55 unique entities, including companies and service providers, posing significant privacy risks to consumers.
Tropical Cyclone Veronica developed off Western Australia's northern coast, with NASA's Aqua satellite capturing its visible image on March 20, 2019. The system intensified over the next two days, adopting a more southerly track towards the Pilbara coast.
Researchers at Purdue University have created a new technology to clean and purify produced water, a byproduct of the oil refinery industry, which is deemed unusable due to contaminants. The process uses activated charcoal foam and solar light to remove nearly all traces of oil from the water, meeting EPA standards for clean water.
Researchers at UCI are working on biological TMJ discs in the laboratory that will be suitable for implantation in humans. The new approach eschews synthetic materials and aims to reduce negative effects on quality of life. Successful trials have been conducted in large-animal models, showing complete functionality of the TMJ disc.
NYU researchers have engineered nanoscale protein micelles capable of delivering chemotherapeutic drugs and being tracked by MRI, combining diagnostic capability and drug delivery. This innovation reduces the need for surgical intervention and allows for non-invasive monitoring of therapeutic progress.
A study by WVU researchers found that suicide rates among Medicaid-insured youth, including girls and young women, are significantly higher than those with private insurance. The researchers also discovered a higher proportion of Medicaid recipients died by hanging compared to non-Medicaid peers.
A new study by Chiara Cornelio finds that fluid viscosity directly impacts an earthquake's force. Laboratory tests and simulations show a clear correlation between fluid viscosity and earthquake intensity.
Researchers found that a stem niche in the growth plate produces infinite numbers of cells, changing the concept of growth and potential treatment methods. The discovery may explain cases of unconstrained growth and provide new approaches to treating children with growth disorders.
The new in vitro method allows scientists to easily screen different compositions of the carrier liquid and concentration of particulates, reducing mouth residue and making swallowing easier. This innovative test is expected to help develop novel medicines that improve the lives of people with difficult swallowing capabilities.
Researchers developed a biomaterial called GelCORE that can seal cuts or ulcers on the cornea and encourage regeneration of corneal tissue without surgery. The technology uses light-activated chemicals and has shown promising results in preclinical studies.
Butler Hospital has been awarded a $12 million, five-year COBRE grant to focus on clinical-translational brain research. The goal of the Center for Neuromodulation (CCN) is to develop novel treatments for neuropsychiatric diseases by understanding and testing methods to change brain circuit functioning.
A study by Florida State University found that older immigrant populations in the US have higher levels of happiness and life satisfaction compared to native-born individuals. Hispanic immigrants exhibited the highest overall life satisfaction, likely due to cultural factors such as strong social support networks and spirituality.
A new report by University of Toronto researchers evaluates Canada's largest food and beverage companies based on their policies and commitments to sell healthier products. While many companies are making meaningful efforts to reduce sodium, sugar, and saturated fat in products, there is significant variability among them.
Recent research reveals that pollutants can alter animals' immune responses and decrease their resistance to infectious diseases. Chemical exposure in the womb has also been linked to increased risk of illnesses in children.
A study found that a protein associated with cancer growth is linked to idiopathic pulmonary fibrosis, a chronic and progressive lung condition. Introducing normal cells to inhibit the protein PD-L1 may reduce disease severity in laboratory mice and human tissue samples.
A study published in Cell Host & Microbe found that antibodies from previous exposures to flu viruses can enhance the immune system's response to new strains, potentially reducing the need for annual vaccinations. The researchers discovered that more than 70% of persistent antibodies targeted invariant parts of the virus.
A review of 70 English-language osteoporosis guidelines worldwide found that less than 40% included patients' beliefs, values or preferences (BVPs). Guidelines from top countries like Australia, Canada, and the US often prioritized pharmaceutical company agendas over patient experiences.
A study found that administering propofol to humans immediately after reactivating a traumatic memory weakened its emotional strength. The results suggest a potential, noninvasive approach for treating anxiety and stress-related disorders.
A team of researchers from Columbia University and MIT have developed a novel robotic system comprising billions of loosely coupled particles that can move collectively towards a light source. The particle robot's decentralized architecture allows it to maintain functionality even with individual component failures, opening up possibil...
A study by Norwegian University of Science and Technology found that almost half of all pregnancies are unplanned, and women who are unsure about their choice often feel alone. The research highlights the need for more support and training for healthcare workers to help women make informed decisions.
Researchers develop twisted silicon nanowire approach to separate n-type and p-type dopants, enabling stable p-n junctions. This method simplifies the manufacturing process and lowers costs.
A six-month exercise program improved balance and strength in nursing home residents, resulting in fewer falls and deaths compared to a control group. The intervention also showed a lower prevalence of frailty, suggesting potential long-term benefits for those who engage in individualized physical activity.
Researchers at North Carolina State University have developed a material that can change its color by manipulating the orientation of nanostructured columns in response to a magnetic field, mimicking the flashing colors of neon tetras.
A new study published in Nature Communications found that coral reefs near the equator are less affected by ocean warming than those at higher latitudes. Corals in these regions were found to be more tolerant of high temperatures, with some even able to withstand temperatures that would bleach corals elsewhere.
A new study by University of East Anglia researchers reveals that steep cliffs on volcanoes can cause a reversal in the pattern of deformation, leading to inaccurate tilt measurements. This affects data collected by monitoring equipment, such as tiltmeters, which are often placed on caldera rims.
A team of researchers discovered the chemicals responsible for the distinctive smell of Parkinson's disease using a 'super smeller'. The finding could lead to an early diagnosis and monitoring of the condition. Hippuric acid, eicosane, and octadecanal were identified as biomarkers in sebum samples from patients with Parkinson's.
A recent study found that 39% of healthcare workers made errors in removing personal protective equipment (PPE), leading to contamination with multi-drug resistant organisms. The study suggests reevaluation of PPE removal strategies and education on proper techniques.
A five-point plan proposes integrating recreational fishing into global fisheries management to address conflicts and loss of social welfare. The proposal aims to consider the unique needs of anglers, who support a significant number of jobs worldwide.
Researchers found that retinal ganglion cells depend on the primary visual area of the brain to remain healthy, leading to permanent visual impairment. However, some eye cells remain connected to unscathed neurons in the visual cortex, suggesting a potential for vision recovery through neuroplasticity-based therapies.
A new study found sporadic presence of Legionella pneumophila and Mycobacterium avium in tap water across the US. Microbial persistence was more common in office buildings than residences, with older homes being more prone to L. pneumophila contamination.
Researchers found that male serial killers tend to 'hunt' strangers, while female serial killers target people they already know for financial gain. This study, published in Evolutionary Behavioral Sciences, may inform murder investigations and prevention programs.
Researchers developed a heat-resistant sensor system that precisely monitors industrial drying, baking, and cooking processes. The system improves product quality, optimizes the production process, and lowers energy demands.
A new model predicts that Brazilian deforestation could lead to a 1.45°C increase in local surface temperature by 2050, with tropical regions experiencing the greatest warming effects. Forestation has the potential to reverse these impacts, especially in tropical and temperate regions.
A Norwegian study found that women under 30 have the lowest risk of miscarriage, while those over 45 face a 53% risk. Previous pregnancy complications also increase the risk, with pre-eclampsia not being a factor.
Researchers have developed a simple method called chronoprinting that can detect counterfeit medicines and food products. By analyzing how samples change over time, chronoprinting uses image analysis algorithms to distinguish pure from adulterated substances.
Researchers from Ural Federal University and the National Academy of Sciences of Belarus are working on a two-year project to develop new materials with improved piezoelectric properties. The goal is to create lead-free multifunctional materials for various electromechanical devices.
A team of researchers used the Seshat database to analyze 300,000 records on social complexity and religion across 500 past societies. They found that beliefs in big gods followed, not preceded, increases in social complexity, suggesting that collective identities are more important for cooperation.
A recent study found that at least one skin abnormality affects 64.5% of the adult population, with men being more frequently affected than women. The prevalence of skin diseases increases with age and is associated with significant economic burdens.
A multi-disciplinary team of researchers at Harvard's Wyss Institute for Biologically Inspired Engineering discovered four human microbiome metabolites that enhance colon injury by enterohemorrhagic E. coli (EHEC) in a human-mouse comparative study using Organ-on-a-Chip technology.
Researchers at Temple University discovered how protons spin, a fundamental property that affects the behavior of particles like magnets. Understanding this phenomenon can help scientists better comprehend the nuclear structure of atoms.
Researchers have found that rogue waves are becoming more prevalent and severe, especially during winter months. The study used long-term data to investigate the behavior of these rare ocean phenomena, which can be hazardous for ships and coastal areas.
A study found that people who use ride-hailing are willing to pay more to avoid driving, including parking stress, which could lead cities to reconsider parking infrastructure. Researchers suggest cities should allocate curb space for walking, biking, and transit, and monetize car trips to meet sustainable goals.
Researchers at Osaka University have identified a key protein, RamR, that enables Salmonella bacteria to sense and respond to bile acids in the gut. This allows the bacteria to survive in a highly acidic environment by pumping out toxins and adapting to the conditions.
Researchers at University of California, Davis and Maynooth University created programmable DNA molecules that can self-assemble into patterns by running their own program. They designed and ran 21 algorithms, demonstrating the potential of the system for sophisticated molecular engineering.
Researchers have developed a mini-protein MYC inhibitor that effectively treats non-small cell lung cancer, exhibiting minimal side effects. The therapy works by targeting the MYC oncogene, leading to reduced tumor growth and improved patient outcomes.
Researchers found that magnetic stir bars become permanently contaminated with metal nanoparticles after a week of use, affecting subsequent reactions. Regular cleaning procedures are insufficient to remove such contamination completely.
Researchers developed particle robotics systems comprising disc-shaped units that can push and pull each other in coordinated movement. The cluster can gravitate toward light sources and transport objects, with particles able to add or subtract without impacting the group.
Researchers developed a non-invasive MRI methodology to determine if tumours have invaded lymph nodes prior to surgery. This innovation helps clinicians choose optimal treatment strategies and reduces overtreatment risks. By improving accuracy, SPI may also aid in selecting patients for pre-operative radiation and chemotherapy.
Researchers developed dual-complementary liposomes loaded with doxorubicin to target ICAM1 and EGFR receptors, achieving 40% reduction in tumor growth and no lung metastasis development. The treatment showed significantly improved survival without liver or kidney toxicity.
Researchers at Oregon State University have patented a method for synthesizing cephalotaxine and homoharringtonine (HHT), previously only available from an Asian tree. This development paves the way for more readily available and affordable leukemia treatments.
Researchers from University of Texas Medical Branch at Galveston developed a laser treatment that selectively destroys cancerous prostate tissue while preserving erectile and urinary functions. This technique is shown to be as effective as complete removal or radiation therapy with improved quality of life.
A study of 9,048 individuals in Sweden found that respiratory, skin, and urogenital infections significantly increase the risk of developing Sjögren's syndrome. The findings support the hypothesis that environmental triggers play a crucial role in its development.
Researchers at Swansea University are working on developing new products using micro and nano materials, including high-performance clothing for elite British athletes. The project aims to bridge the gap between concept and production, with a focus on market requirements.
The new center aims to increase understanding of Down syndrome's biology and neuroscience, developing novel interventions and technologies to improve quality of life for people with the condition. It will also provide training opportunities for early career scientists and students.
A big data study has identified certain ADHD medications that increase the risk of psychosis in young people. The research found that patients taking amphetamines are more likely to develop psychosis than those taking methylphenidates.
The VA's 'whole health' model is a leading-edge effort to address social determinants of health and move from volume to value. The model features multimodal approaches in integrative health, including evidence-informed complementary and integrative approaches as part of a commitment to diminishing reliance on opioids.
Researchers compared two water testing methods to ensure safe irrigation water for leafy greens, finding excellent results when samples were clean. However, discrepancies arose when environmental factors like sediments and salts were introduced, highlighting the need for a user-friendly guide to ensure consistent accuracy.