A new, easy-to-use EEG electrode set was developed to quickly attach on patients, reducing electromagnetic interference and allowing rapid diagnosis of severe brain function abnormalities. The set consists of 16 hydrogel-coated electrodes placed on hair-free areas, making it suitable for emergency care and field conditions.
Researchers found that when the economy is strong, customers focus more on past experiences with service firms and pay attention to aspects like satisfaction and effort made by the firm. The study recommends service managers to prioritize improving customer experience during good economic times to maximize revenue gains.
Researchers analyzed data from 7,371 children in Finland and found that those conceived less than 12 months after a sibling's birth were 1.5 times more likely to be diagnosed with autism. The risk was also higher for those conceived at long intervals, over 40% higher.
EPFL scientists have developed a therapy to help people with spinal cord injury walk again by controlling the limbs of a completely paralyzed rat in real-time. The technology uses electrical signals to stimulate nerves and restore movement control. Clinical trials may start as early as next summer using the new Gait Platform.
Researchers discovered graphene's ability to rectify electric current using artificial triangular holes, offering a new approach for security screening detectors. The study provides an analytical framework for estimating the ratchet effect, which could lead to terahertz radiation detection.
A study at Sam Houston State University found that gang membership typically lasts around two years, with most youth joining between ages 10 and 16. The study also identified six pathways into and out of gangs, highlighting the need for targeted prevention and intervention programs.
A study found that postpartum mice develop metastatic disease due to dying tumor cells triggering anti-inflammatory cytokines that promote wound healing. Mice lacking a receptor for macrophage clearance of dying cells did not develop metastasis, highlighting potential targets for limiting postpartum breast cancer severity.
Researchers have found a promising plant-derived compound, CDDO, that may block both steps of lupus development and has no known side effects. The compound, originally derived from plants, could potentially eliminate the risks associated with current lupus treatments.
Research suggests that people with memory issues without dementia are at higher risk of developing the disease. A 12-year study found nearly three times more likelihood of memory problems in those reporting changes, emphasizing the importance of taking such complaints seriously.
A Mayo Clinic study found that most women with breast cancer who underwent double mastectomies report being satisfied with their decision, regardless of whether they opted for breast reconstruction. The majority of women who had reconstruction also reported higher self-esteem and feeling more feminine.
Researchers have detected water vapor and hydrogen on the exoplanet HAT P-11b, a planet about four times bigger than Earth. This discovery supports astronomers' ideas about planetary formation and suggests that small planets may be rich in heavy elements like oxygen.
A new study predicts dialect features based on demographic characteristics and location using statistical modeling techniques. The researchers examined how speakers of Italian and Tuscan dialects referred to 170 different concepts, finding that geography and social factors influence language use.
Researchers at St. Jude Children's Research Hospital found that adjusting treatment based on early response to chemotherapy significantly boosts the survival of young patients with a poor-prognosis leukemia subtype associated with the Philadelphia chromosome-like acute lymphoblastic leukemia. The study included 344 children and adolesc...
Researchers have developed an inexpensive and simple method to create transparent, flexible transistors, a crucial component of flexible electronics. The new technology has the potential to bring roll-up smartphones with see-through displays to market in just a few years.
A team of scientists led by Jeremy Venditti used oceanographic instruments to study flow through steep bedrock canyons on the Fraser River. They discovered a complicated flow field with high velocity flow plunging down canyon walls, resulting in greater flow force applied to the bed.
A study of over 93,000 women found that increases in skirt size are strongly associated with a higher risk of postmenopausal breast cancer. Women who gained one size every 10 years were 33% more likely to develop the disease, while those who gained two sizes faced an 77% greater risk.
A systematic review and meta-analysis found that people working more than 55 hours a week, especially those in low socioeconomic status jobs, have a 30% greater risk of developing type 2 diabetes. The study suggests that work factors affecting health behaviors and stress may need to be addressed for prevention.
A University of Miami study found that most charter fishing captains in Florida have a strong conservation ethic towards sharks, with 82% practicing catch and release. However, hammerhead sharks are not suitable for catch-and-release methods and require immediate release to reduce mortality rates
North Carolina State University researchers aim to improve educational software by incorporating facial expression, body language, speech, and other cues to respond to students' emotional states. The goal is to customize program responses based on verbal and nonverbal cues.
A study analyzing millions of Arabic-language tweets confirms high levels of anti-American sentiment, revealing that criticism of the US is consistent across various regions and issues. The research suggests a deep-seated dislike of American intervention and an unwillingness to give credit when US policies are beneficial.
The NCI/FDA workshop resulted in the development of two innovative clinical trials, Lung-MAP and ALCHEMIST, which employ a 'Master Protocol' approach to improve patient outcomes. These trials aim to accelerate the development of targeted therapies for lung cancer by integrating multiple sub-studies based on genomic profiles.
Daphne Yao aims to provide trustworthy data and infrastructure for military networks, detecting abnormal action sequences and workflows. Her research has shown promising results, enabling a leap forward in Army command and control of cyberspace capabilities.
Australian researchers successfully treated 12 participants with celiac disease using hookworms, increasing gluten tolerance by a factor of 60. The study suggests a potential new treatment for inflammatory diseases, including asthma and Crohn's disease.
Researchers found modest acute changes in cardiac biomarkers and electrocardiogram findings following thoracic radiation therapy, but no clinically significant cardiac events. The study suggests that longer follow-up and increased dose range may reveal the impact of radiation on late RT-related toxicity.
Tropical Depression Fung-Wong's clouds had cloud-top temperatures near -63F/-53C over Japan's northern Ryuku Islands. The depression moved to the northeast at 11 knots (12.6 mph/20.3 kph) before becoming an extra-tropical storm.
Researchers at Children's Hospital Los Angeles discovered the origin of retinoblastoma tumors in young children, revealing a single genetic change in the RB1 gene. This finding holds promise for developing novel therapies and advancing understanding of cancer development.
Researchers identified patterns in courtship and male-to-male combat behaviors across 70 snake species, revealing evolutionary relationships between behaviors. The study found that different clades developed unique behaviors, such as coiling without neck-raising and body-bridging, which replaced earlier toppling behavior.
A UCSF study found that educating pregnant women about their choices on prenatal genetic testing leads to a decrease in the number of tests. Women who received clear information and unbiased guidance were less likely to undergo diagnostic testing, scoring higher in knowledge of genetic testing.
A clinical trial found that a targeted treatment for complicated grief in older individuals was more effective than traditional depression therapy, with 70.5% symptom improvement compared to 32%. The new approach resolved grief complications and facilitated natural mourning, offering hope for millions of people affected by this debilit...
Researchers at the University of Missouri have discovered that a molecule used by bacteria can prevent cancer cells from spreading and even kill them. The 'stop spreading' bacteria molecule was found to stop multiplying, migrate, and begin dying in human pancreatic cancer cells.
Researchers at UTHealth will assess the asthma risk in healthcare workers in Texas over the last 10 years. The study aims to determine if changes in hospital practices and awareness have affected the prevalence of asthma among healthcare professionals.
Astronomers have detected water vapour and other molecules on HAT-P-11b, the smallest exoplanet known to harbor these compounds. The discovery is significant for its potential implications on understanding the atmospheres of smaller planets.
Researchers used induced pluripotent stem cells to compare heart muscle cell survival decisions in people with and without a genetic mutation. They found that the mutation affects heart health by controlling cell survival during stress, and identified a protein involved in programmed cell death.
Weak measurements aim to gain information from quantum systems by minimizing disturbance. However, researchers Joshua Combes and Christopher Ferrie found a classical analogy for the same process, casting doubt on its quantum nature.
Wavefront analysis is being intensively studied as a new approach to measuring and correcting visual abnormalities. The technique, developed by astronomers, shows promise for assessing and treating higher-order visual aberrations in eyes.
Britton Plourde's new cryogen-free adiabatic demagnetization refrigerator allows for rapid development of devices for quantum information science. The system enables the study of superposition and quantum states at extremely low temperatures.
Researchers found a star with extremely low iron content, which could be evidence of the universe's first supernovae. The star's unusual chemical composition supports the theory that massive stars formed in the early universe and exploded as supernovae.
A team of scientists has found that water molecules form a 'funnel' around proteins, guiding them to potential binding partners. This collective water movement assists binding and supports the mutual recognition of biomolecules, allowing them to select or reject certain partners.
A team of researchers has found fossils indicating complex multicellularity in ancient organisms around 600 million years ago, contradicting previous interpretations. This discovery sheds new light on the evolution of multicellular life and could have significant implications for our understanding of the Cambrian Explosion.
A new study by researchers at Rice University explains the hydrological mystery of biochar's effect on soil. Biochar makes clay soils drain faster due to its light and porous structure, increasing hydraulic conductivity, while sandy soils drain slower due to absorption and tortuous pathways for water movement.
A new wearable medical device can quickly alert a person to cardiovascular trouble or skin dryness, using thousands of liquid crystals to sense heat. The device provides sub-millimeter spatial resolution for accurate monitoring of temperature and thermal transport characteristics.
Researchers at Northwestern University have created the first mouse model for ALS dementia, allowing scientists to directly view the brains of living mice under anesthesia. This breakthrough enables rapid testing and real-time monitoring of test drugs, paving the way for accelerated development of effective therapies.
A new study finds that population aging can have positive impacts on society, including increased productivity due to higher education levels, reduced energy consumption, and improved health outcomes. The study suggests that these benefits may outweigh the challenges posed by demographic change.
A new study by Henry Ford Health reveals that pain can disrupt sleep in patients undergoing total hip replacement or knee replacement surgery, leading to longer hospital stays. The study found that better pain control could improve sleep duration for these patients.
A study published in Neurology found that people who notice their memory slipping may be on to something, with 56% of participants reporting changes in their memory. The study suggests a significant window of opportunity for intervention before diagnosable problems show up, approximately 12 years after initial complaints began.
Researchers from University of Eastern Finland propose a new method for measuring cardiorespiratory fitness by scaling maximal oxygen uptake and maximal workload by lean mass. This approach can avoid confounding effects of body adiposity, leading to more accurate assessments of an individual's functional capacity.
The University of Miami's Linda Ray Intervention Program demonstrates positive outcomes for children with developmental delays, cognitive improvements, and reduced need for special education services. Children who received 25 hours of services per week made significant strides in cognitive, language, and behavior.
Research by Queen's University biologist Paul Martin found that smaller bird species can overcome size disadvantages when interacting with distantly related species. The study examined 23,362 aggressive interactions among 246 bird species pairs and identified specific traits that enhance small species' abilities in conflicts.
Researchers have developed a model that uses self-organised criticality and fluid dynamics to predict the occurrence of solar flares. The model has shown to be consistent with observations in a quantitative sense, enabling scientists to better understand and prepare for these powerful events.
Dietary supplements can cause severe health issues and are often ineffective. States should increase regulation of these products to protect consumers, particularly adolescents. Recommended state actions include conducting laboratory testing, generating safety warnings, and instituting minimum age purchase limits.
Two family-based therapies are found to be effective in treating anorexia nervosa in teenagers, with one approach producing faster weight gain and lower hospitalization rates. The study suggests that involving parents in treatment can lead to improved outcomes for adolescents struggling with the life-threatening eating disorder.
A recent study by UC Irvine researchers suggests that relying on natural gas to reduce emissions will have minimal effect. The study found that high gas usage can delay the construction of low-carbon energy facilities, ultimately leading to increased cumulative emissions.
Researchers have discovered an enzyme that can be targeted to kill parasites causing deadly diseases such as sleeping sickness and Chagas disease. The study found that a small sugar molecule activates the enzyme, providing an opportunity to design drugs that block its activity in specific species.
A recent study published in PNAS reveals the link between gelsolin protein and ovarian cancer resistance, providing a promising avenue for developing new therapies. By cutting down gelsolin levels, researchers found that chemo-resistant cells become susceptible to chemotherapy.
A new armoured dinosaur, Ziapelta sanjuanensis, discovered in New Mexico shares similarities with ankylosaurid dinosaurs found in Alberta. The species boasts unique features, such as tall spikes on its cervical half ring and distinctive scales on its snout.
A University of Kansas-based team is developing a mobile phone system to identify species of disease-carrying insects. The project combines new technology with entomological knowledge to help public health workers tackle infectious diseases.
A CU study led by Humboldt State University found that recent Colorado Front Range wildfires are not more severe than those in the past. The researchers analyzed fire-scarred trees and tree-ring data going back to the 1600s, showing only 16% increase in severe fires since then.
The new peer-reviewed open access journal will publish original manuscripts on disease prevention, health promotion, and public health policymaking. It aims to broaden understanding by including a wider selection of geographic and population-specific studies.
A randomized controlled trial found that using StopAdvisor increased the likelihood of quitting among lower-income smokers by 36%. The website was designed to mimic the support provided by NHS stop-smoking advisors and improved quit rates among those with lower socioeconomic status.
A new study by UNC researchers found that younger elite athletes are more likely to suffer repeat ACL reinjuries than those who experienced their first injury during collegiate play. The study also showed significant differences in return-to-play and reinjury rates between precollegiate and intracollegiate groups.
The National Institutes of Health has established an Accelerating Medicines Partnership in Rheumatoid Arthritis and Lupus (AMP RA/Lupus) Network to transform the current model for identifying promising biological targets for new drugs and diagnostics. The network will analyze interplay among biological pathways, including at the single...
A new study found that providing statistical information about injury risks can increase public support for road safety laws. The survey of 2,397 adults showed significant increases in support for laws aimed at drunk driving and red-light running after participants were given statistics on related injury risks.
A new study reveals that frequent media multitasking is associated with lower grey-matter density in the anterior cingulate cortex, a region responsible for cognitive and emotional control. The research supports earlier findings on the link between multitasking and poor attention, depression, and anxiety.
Researchers at the University of Leicester have developed a breakthrough technique to generate synthetic amino acids and designer proteins, which can be used to develop innovative new protein drugs for cancer and Alzheimer's disease treatment. The discovery opens up new avenues for drug discovery with potentially highly potent drugs an...
New modeling studies show most stars were formed from unstable protostar clusters that broke up, leaving behind single or binary stars. These clusters, however, rarely form stable multi-star systems, instead ejecting stars to achieve stability.
Researchers found camels to be the primary reservoir of Middle East respiratory syndrome coronavirus (MERS-CoV), shedding the virus in their nasal secretions for up to 35 days. Vaccinating camels may reduce transmission risk to people and other camels.
Scientists from Scripps Research Institute will develop an artificial immune system using a $7.9 million DARPA grant, creating vast libraries of molecules to detect and neutralize biological threats. The team will leverage automation and advanced technologies to rapidly synthesize and screen compounds.
Researchers show that Alzheimer's patients experience sustained states of sadness and happiness despite little or no recollection of movie clips. The study highlights the importance of caregivers' actions on patients' emotional state, suggesting simple techniques can improve quality of life.
Researchers at the University of Pittsburgh School of Medicine are developing a state-of-the-art 3D liver model to better predict organ physiology, assess drug toxicity and build disease models. The project aims to improve ways of predicting drug safety and effectiveness through collaboration with researchers from 11 institutions.
Tropical Depression Kammuri intensified on Sept. 24, with strong thunderstorms covering a long area within its elongated circulation. The storm's cloud-top temperatures reached -63F/-53C, potentially generating heavy rain.
Researchers redesigned a molecule to control immune cell activity, changing its target and altering the effects of its signal. This new approach may let scientists selectively block the bad signals that cause or contribute to disease, enhancing good signals that defend against cancer and infections.
Penn State researchers are teaming up to study how certain cues on mobile and web devices inspire mental shortcuts that predict user trust in online sites and social networks. The study aims to promote better interface design and educate users about mental shortcuts that compromise their privacy when online.
A study by Cornell Food & Brand Lab found that lower buffet prices lead to less taste satisfaction. Diners who paid more for the same food rated it as being 11% tastier and enjoyed the experience more.
The researchers created a new nanoscale structure called PlaCSH that increases the brightness and efficiency of LEDs made of organic materials by 58 percent. The method also improves picture clarity of LED displays by 400 percent.
A new study reveals significant differences in religiosity between Indian and UK scientists. While 65% of UK scientists identify as non-religious, only 6% of Indian scientists share this trait. The study also found that Indian scientists are more likely to attend religious services than their UK counterparts.
Scientists have found that discharge of fracking wastewater into rivers can contaminate drinking water supplies. Even after passage through wastewater treatment plants, halides in the wastewater can lead to toxic byproducts when treated with conventional methods.
The King Fire in California has burned over 92,960 acres since its start in September 2014. The fire is currently 38% contained, with arson as the suspected cause, and is being battled by over 7,600 personnel. Extreme weather conditions, including strong winds and low humidity, are exacerbating the fire's behavior.
A recent study published in Applied Geography highlights the significant impact of oil discharges from human maritime activity on the Canadian coast. The research, led by University of Calgary geographer Stefania Bertazzon, shows that recreational activities such as boating and fishing are major contributors to ocean pollution.
Elsevier has launched an open-access journal called Sensing and Bio-Sensing Research, which focuses on new concepts and practical applications of bio-sensing technologies. The journal aims to promote novel sensing and biosensing technologies to the research community and exploitation partners.
A new study has identified two genes, FOXC1 and PITX2, that underlie the development of cerebral small-vessel disease (CSVD), a risk factor for stroke. The study found that patients with mutations in these genes exhibited signs of CSVD, while zebrafish models with reduced Foxc1 levels mimicked symptoms of CSVD.
A new study published in Rheumatology found that NSAID users have a higher risk of developing venous thromboembolism, which includes deep vein thrombosis and pulmonary embolism. The study's lead author notes that physicians should be cautious when prescribing NSAIDs to patients already at high risk of VTE.
Scientists have developed a method to inject tonsil-derived stem cells into damaged livers, potentially treating liver disease without surgery. The technique uses a heat-sensitive liquid to grow liver cells on a 3-D scaffold, showing promise as an injectable tissue engineering approach.
A new study found that high-risk individuals screened for early-stage lung cancer using low-dose computed tomography (LDCT) can reduce treatment costs by up to 85%, resulting in a significant reduction in mortality rates and improved patient outcomes. The average cost per-person for LDCT screening was $453, while the mean cost for diag...
A study published in Science Translational Medicine found that immune cell activity within the first 24 hours after surgery can predict a patient's recovery time. The researchers used single-cell mass cytometry to analyze blood samples from patients undergoing hip-replacement procedures, revealing a unique pattern of immune response.
Scientists have found that defects in a 2D material called tungsten disulphide can create unusual characteristics, making it useful for electronic devices and hydrogen gas liberation. The researchers used an advanced microscope to visualize the defects, revealing a low-energy barrier that allows them to be easily displaced.
Eyeless Mexican cavefish show no metabolic circadian rhythm under varying lighting conditions, saving up to 30% less energy compared to surface-dwelling fish. This adaptation enables the fish to thrive in food-limited environments without unnecessary energy expenditure.