Articles tagged with Research Organizations
Purdue University innovators developed a wearable solution to treat antibiotic-resistant infections, allowing patients to receive treatment from home. The low-cost patch and battery-powered device deliver ozone therapy to accelerate healing.
Purdue engineers have developed a simple printing process that renders any paper or cardboard packaging into easy-to-use human-machine interfaces. The technology allows for the fabrication of vertical pressure sensors without external batteries, harvesting energy from user contact.
Researchers have discovered a way to make staple foods resistant to flooding triggered by climate change. By manipulating enzymes that control plant responses to low oxygen levels, scientists hope to create flood-tolerant crops that can help mitigate the devastating impact of extreme weather events on food production.
Two 14-year longitudinal studies found that people with disagreeable personality traits, such as being combative and manipulative, are not more likely to achieve power than those who are nice. In contrast, extroverts were the most likely to advance in their organizations based on sociability, energy, and assertiveness.
Researchers have created an atomic structure of the peptide-loading complex, a biological nanomachine that loads antigens onto MHC molecules. This allows for detailed molecular dynamics simulations to study its dynamics and mechanism, enabling targeted interventions in immune processes.
Researchers found high rates of nematode and cestode infections in Medieval Europe, with infection rates most common among children. The study suggests that past living conditions may inform modern intervention campaigns.
The new diagnostic technique allows direct detection of disease-specific miRNA, breaking through current limitations in early disease detection. The technology is expected to be available to medical practitioners in the next five years, offering a cost-effective solution for rapid and early diagnostics.
A team of researchers found that black-naped terns adjust their migration timing and path based on typhoon activity, with those migrating during peak typhoon season targeting stopover areas. The study used geographic tracking data from 20 birds to understand how the birds respond to environmental cues and optimize their routes.
A novel flavivirus identification test using RT-qPCR has been validated in Brazil for fast and sensitive detection of diseases. The method identifies and distinguishes between flaviviruses causing diseases in humans and animals.
Researchers at Weizmann Institute of Science identify key molecule regulating biomolecular messaging in nerve cells, which plays a role in chronic pain. Targeting this molecule, importin alpha-3, could provide new options for treating chronic pain with fewer side effects.
A high-protein diet with a calorie-reduced intake was found to decrease liver fat by around 40% in obese individuals with non-alcoholic fatty liver disease. The study suggests that the positive effect of the high-protein diet is due to suppressed uptake, storage, and synthesis of fat in the liver.
A machine learning model has uncovered distinct statistical features marking the formative stage of slow-slip ruptures, allowing geophysicists to understand the timing of devastating faster quakes. The research suggests that slow-slip rupture may be predictable, providing an easier way to study fundamental physics.
Researchers have discovered how insect wing-inspired nanomaterials kill bacteria on contact, with patterns that stretch, slice or tear cells apart. The findings hold promise for developing low-cost and scalable anti-bacterial surfaces for use in implants and hospitals to combat deadly superbugs.
A team of researchers at CSIC and CRAG has discovered a new method to transform chloroplasts in leaves into chromoplasts, which produce high levels of carotenoids. This process can increase the nutritional value of crops and provide a sustainable source for the food and cosmetic industries.
Researchers investigating the decline of Norway's sea trout populations have found 11 disease-causing factors. They plan to survey the entire coast using advanced analysis methods and tag 150 fish with electronic tags to study behavior and migration patterns.
Researchers developed a wearable sensor printed on microbial nanocellulose, enabling noninvasive detection of body fluids present in sweat. The device can detect biomarkers such as sodium, potassium, and glucose, with potential applications for diabetes monitoring and hormone control.
Researchers at KIST found a strong correlation between ultrasonic stroke rehabilitation treatment and changes in delta brain waves, which can improve motor functions. The study lays the foundation for developing a patient-specific stimulation method to estimate therapeutic effects.
Two natural sugar polymers, exopolysaccharide and biosurfactant, contribute to multicellularity in M. xanthus. The compounds are produced in distinct areas of the swarm, promoting the formation of complex structures and ensuring community survival.
The Campinas Electrochemistry Group produces novel materials through self-organization in chemical systems. The group aims to achieve a deeper understanding of these processes to control their growth and structure. This research has the potential to lead to advancements in catalytic efficiency, selectivity, and material properties.
A team of Japanese researchers has discovered a new species of sea worm in the Southern Ocean, expanding our understanding of the region's biodiversity. The newly identified species, Flabelligena hakuhoae, is one of six described species within the genus Flabelligena.
A recent study by Dr. Jeremy Bernerth and H. Jack Walker found that using cannabis after work hours does not compromise job performance as assessed by supervisors. In fact, the researchers suggest that after-hours cannabis use may offer some work-related benefits, such as helping employees relax and restore energy after a long day.
Research reveals the resolution of injury-induced inflammation is under dietary control, requiring a balance of hormonal and genetic factors. The diet can enhance or inhibit each step of the process, affecting healing outcomes.
Researchers studied Backpage.com accounts and discovered linked activities among them, which may help identify illegal trafficking activity. The study found common behaviors in ads placed by these accounts, including evasive tactics used by sex trafficking organizations.
A team of researchers has tracked a rare 'boomerang' earthquake in the ocean for the first time, revealing how it can cause devastating effects on land. The study used underwater seismometers to monitor the Romanche fracture zone and recorded a magnitude 7.1 earthquake with a unique reversing rupture mechanism.
Scientists found that in actual materials, there's no critical point for quantum phase transitions in a genuine zero-field environment. Instead, many-body interactions impose order on matter at low temperatures.
Researchers have developed a quantum algorithm that can diagnose noise in large quantum systems, enabling the creation of more reliable and scalable quantum computers. The algorithm was tested on a 14-qubit machine and discovered correlations not previously detected.
Researchers found that oxytocin administration reversed precursors of osteoporosis in female rats, including reduced bone density and decreased bone strength. The study suggests that oxytocin may be a strong ally in preventing osteoporosis during perimenopause.
The Purdue team's disinfection method uses edible materials and FDA-approved food coloring dyes to kill airborne pathogens. The technology has been patented and is being licensed for commercialization, with potential applications in medical settings and public spaces.
Research by Technical University of Munich shows that faster-growing bacteria are more likely to die when deprived of food, highlighting the balance between growth and survivability in bacterial fitness. The study may lead to improved effectiveness of antibiotics by stimulating intestinal bacteria growth.
Adranos has obtained significant funding from the US Army to develop and test its ALITEC solid rocket fuel in hypersonic research. The technology is expected to increase firing range for both traditional solid rocket motors and air-breathing systems, maximizing end-to-end system performance.
Researchers at Purdue University have created an image- and video-based application using OpenCV algorithms that detects suspensible dust concentration, allowing employers to take safety measures before explosive atmospheres form.
Researchers at McMaster University isolated genes that cause some people to gain muscle while others don't through a novel experiment. A set of 141 genes regulates skeletal muscle growth, and isolating these genes may help target lifestyle and drug therapies to prevent muscle loss in older individuals.
Researchers advocate photodynamic therapy as an additional treatment for COVID-19 patients to combat secondary infections. The technique uses light and a photosensitizing chemical substance to kill microorganisms in the respiratory tract, potentially improving prognosis and reducing transmission.
The Purdue team created a fully implantable radio-frequency transmitter chip that consumes the lowest amount of energy per digital bit published to date. It enables real-time biophysiological data monitoring for conditions like glaucoma and heart disease, eliminating the need for batteries or frequent recharging.
Researchers successfully demonstrated that interlayer coupling in a van der Waals material can be largely modulated by a protonic gate. This discovery opens the way to exciting new uses of vdW materials with potential applications in high-temperature devices and 2D multiferroics.
A research group from the University of Bologna developed a new protocol that combines fear conditioning with neurostimulation to modify aversive memories. Participants who underwent TMS sessions showed reduced psycho-physiological responses to unpleasant stimuli, indicating successful alteration of fear memory persistence.
Researchers analyzed 884 fungal samples from 16 hospitals worldwide to identify clusters of genetically identical strains, suggesting the presence of more virulent and drug-resistant varieties. The study highlights the importance of monitoring hospital infection control protocols and finding effective therapies to combat Candidemia.
A new technique using a Gandolfi x-ray diffraction camera allows for faster and cheaper identification of Antarctic micrometeorites while conserving more sample material. The method was tested on small rock samples containing olivine and pyroxene, showing promising results.
New research in INFORMS journal Management Science suggests that organizations with safe workplaces have lower odds of survival. Employers who don't prioritize worker safety may gain an economic advantage by reducing costs and increasing productivity. The study analyzed data from 100,000 organizations across 25 years in Oregon.
A Brown University researcher found that nearly 14% of anti-climate action press releases received major national news coverage, compared to about 7% of pro-climate messages. The study suggests that this unequal coverage may contribute to public disengagement on climate change.
Researchers have created an optical fiber made of agar derived from marine algae that is edible, biocompatible and biodegradable. The fiber can be used for body structure imaging, localized light delivery, and localized drug delivery in various medical applications.
Research reveals that passionate and gritty players outperform others in football, with a strong correlation between player feelings and coach perceptions. While positive mindset is also important, it's not enough to guarantee success without passion and grit.
A new study found that a wider range of temperatures can improve health satisfaction and reduce cardiorespiratory conditions in healthy individuals. However, for vulnerable populations, a narrower temperature range may be safer. The researchers suggest a balance between temperature variety and protection from extreme temperatures.
Researchers at Purdue University developed self-powered wearable devices that can monitor cardiovascular health using polyvinyl alcohol (PVA) and transform mechanical energy into power. These devices have the potential to be non-invasive, personalized, and cost-effective for detecting common heart diseases.
A new, lightweight device has been developed to aid stroke patients in their rehabilitation, improving walking abilities and preventing falls. The device uses a spring-cam mechanism to generate greater ankle push-off power, aiding knee flexion during walking and reducing the risk of falls.
Researchers discover that alcohol activates microglia in the brain, altering geometry and increasing dopamine diffusion, which may promote addiction. This study provides a new understanding of alcohol's effects on the brain and suggests potential treatments.
A recent study by Singapore-MIT Alliance for Research and Technology (SMART) found that one-third of ridesourcing trips potentially substitute for public transit. The substitution effect varies by location, with higher rates in city centers and suburban areas, but the study suggests that ridesharing amplifies existing digital divides.
A multidisciplinary group of Indigenous scholars, including professors and graduate students from Canada and the US, met in Hawai'i to brainstorm how Indigeneity intersects with AI. Their completed position paper offers diverse perspectives on what AI means and offers to Indigenous peoples, challenging long-held assumptions about Weste...
Researchers develop Proteus, a lightweight material that turns back the force of cutting tools upon itself, making it resistant to angle grinders, drills, and high-pressure water jets. The unique structure of ceramic spheres encased in cellular aluminium creates an interlocking, vibrational connection that repulses any attack.
Researchers have successfully created supramolecular poly-catenanes through molecular self-assembly, forming hierarchical structures composed of interconnected rings. The nano-poly[n]catenanes exhibit unprecedented physical properties and potential applications in molecular machines and active materials.
A Japanese research group led by Professor Shiki Yagai has successfully created polycatenanes, self-assembled molecule rings that can be observed under a microscope. By using atomic force microscopy, they confirmed the structure of poly[22]catenane made up of as many as 22 connected rings, reaching up to 500 nm in length.
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.
Researchers at The Rosalind Franklin Institute have engineered llama antibodies that can bind to the SARS-CoV-2 virus, blocking its entry into human cells. These nanobodies show promise as a potential treatment for patients with severe COVID-19.
Researchers have developed a new analytical approach called single-cell higher-order testing (scHOT) that enables the study of broad changes in gene behavior within human tissue. The method has been successfully tested on mice and identified novel pairs of genes that co-vary in expression, providing insights into neurodevelopmental dis...
Researchers at Martin-Luther-University Halle-Wittenberg have successfully determined the structure of ferritin using an affordable electron cryo-microscope, achieving resolutions comparable to expensive equipment. This method enables collaboration on structural analysis of samples with medical and biotechnological potential.
A recent study from the University of Bath found that cigarette sales declined sharply in the UK after standardized packaging was introduced, with a 12-20 million monthly decrease. The researchers suggest this decline is a result of both the reduced appeal of premium brands and the increased tax on cheaper cigarettes.
A research team at the University of Warwick has developed a single-pixel terahertz imaging technology that reaches 100 times faster acquisition than the previous state-of-the-art. This breakthrough enables potential use in biomedical and industrial applications, including non-invasive security and medical screening.
A team of scientists has found that iron-platinum thin films exhibit minimal expansion when heated, making them suitable for HAMR memories. The discovery was made using ultrashort X-ray pulses to measure the crystal lattice's response to laser excitation.
Researchers found that chatbots can provide reliable guidance to those with COVID-19 symptoms, easing the burden on medical providers. When users trust the provider of the screening hotline, they view chatbots more positively than human agents.
The discovery of the DRIK1 protein has opened up new avenues for developing more drought-resistant plants. By identifying a synthetic molecule that binds to the protein, researchers aim to breed plants with naturally reduced or inhibited activity, reducing losses related to climate change.