Researchers found that frying vegetables in Extra Virgin Olive Oil increases their antioxidant capacity and phenolic compounds. The method preserves the natural nutrients of raw vegetables while transferring oil-exclusive phenols.
Researchers developed a system using Wi-Fi and Bluetooth signals to collect accurate travel data, matching origin and destination information collected by riders. The technology has the potential to improve equity in transit systems, particularly for less-privileged neighborhoods.
A new study from Imperial College London found that easier access to GP appointments for children is associated with a reduced use of emergency departments. The study suggests that even small increases in access could prevent significant numbers of emergency department visits, highlighting the importance of GP provision.
A team of FAU researchers is developing highly porous biomaterials to support bone and wound healing in patients with conditions like diabetes. The goal is to use mesoporous nanomaterials to release medication locally, reducing side effects and avoiding doses.
Researchers used social media data from Twitter and Flickr to identify hotspots in need of aid during the 2013 Colorado floods. The team's innovative approach combined remote sensing imagery with machine-learning algorithms to quickly analyze images and pinpoint areas affected by flooding.
A Neolithic Spanish burial site reveals a closely related local community from 6000 years ago, with at least 47 adults and adolescents buried in a megalithic tomb. The analysis suggests that the individuals farmed cereal crops and had family members buried side-by-side, indicating significant shifts in social identity.
Researchers at TU Wien have successfully produced polyimide particles in an angular shape for the first time using a novel synthesis procedure. The new material exhibits exceptional stability and resistance to various solvents, making it suitable for applications such as protective coatings and space travel.
The Nataruk massacre is the earliest record of inter-group violence among prehistoric hunter-gatherers who remained largely nomadic. Researchers believe it is the earliest scientifically-dated historical evidence of human conflict, dating back to around 9,500-10,500 years ago.
A new prototype lithium-air battery has been shown to produce only lithium superoxide, not peroxide, as it discharges, offering high efficiency and good cycle life. This discovery was made using a state-of-the-art mass spectroscopy apparatus that measures electrochemical reaction products in situ during charging or discharge.
A new study from the University of Toronto found that nearly 40% of formerly suicidal Canadians reach complete mental health. Social support was identified as a crucial factor in achieving this state, with those having someone to confide in seven times more likely to succeed.
A study by Frank Germann and colleagues found that strong performance brands can improve performance in tasks such as golf putting and math tests. Participants who believed they were using a high-performance brand performed better than those who did not know the brand, even when using the same product. The effect is strongest among nov...
Researchers at the University of California, Berkeley, have made a major improvement in CRISPR-Cas9 technology, achieving an unprecedented success rate of 60% when replacing short stretches of DNA with normal sequences. This technique is especially useful for repairing genetic mutations that cause hereditary diseases.
Scientists at Sanford Burnham Prebys Medical Discovery Institute have solved the atomic structure of a unique ubiquitin ligase complex, which plays a key role in modulating the immune system. The study reveals significant therapeutic potential for developing novel drug targets for cancer and inflammatory diseases.
Lab-grown neural networks can replace damaged axon tracks in patients with severe head injuries, strokes, or neurodegenerative diseases. The micro-TENNS, made of mature cerebral cortical neurons and long axonal projections, integrate into existing brain structures and reconstitute missing pathways.
Researchers reconstructed 3D images of intercalated discs, protein structures that connect heart muscle cells, and found clusters of proteins that work together to pass on electrical signals and pumping force. The discovery may lead to a simple blood test to detect life-threatening arrhythmias.
The antihydrogen atom has been found to have a zero charge, identical to that of the hydrogen atom, confirming the symmetry between matter and antimatter. This result is significant as it resolves the long-standing problem of the asymmetry between matter and antimatter in the universe.
A study of over 6 million newborns found that pre-pregnancy obesity is strongly associated with increased infant mortality rates, particularly from preterm-related causes and congenital anomalies. The risk of infant death was 32% higher for obese mothers, even after controlling for demographic factors.
A new carnivorous dinosaur species, Dracoraptor hanigani, has been uncovered in south Wales, potentially dating back to the earliest days of the Jurassic Period. The fossil, discovered in 2014, represents one of the most complete theropod specimens from Wales and may be one of the oldest known Jurassic dinosaurs in the UK.
A new study published in Nature Communications has identified predictors and response mechanisms to the hepatitis B vaccine. Researchers found that elevated levels of inflammatory response transcripts correlate with weaker responses, while augmented B-cell responses are linked to stronger reactions.
A Mayo Clinic study found no association between surgical anesthesia and development of mild cognitive impairment in people aged 40 and older. Researchers evaluated over 1,700 participants and found that exposure to anesthesia did not increase the risk of mild cognitive impairment.
Professor Sitaraman's research on Internet-scale distributed networks has had a far-reaching impact on how people access the internet. He is recognized for his role in creating Akamai network, one of the world's largest CDNs, delivering 15-30% of global web traffic.
Researchers at University of Tsukuba have successfully developed a new type of anticancer agent, gatastatin, targeting γ-tubulin. This γ-tubulin specific inhibitor has shed light on the importance of γ-tubulin function in microtubule stability during late stages of cell division.
A new species of bird, the Himalayan Forest Thrush, has been discovered in north-eastern India and adjacent parts of China by an international team of scientists. Genetic analysis reveals three distinct species within a previously thought to be single species, Plain-backed Thrush.
A new iguana species, L. uniformis, has been discovered in the Andean highlands of Central Chile with consistently colored bodies across males and females. The species' unique coloration is consistent even among individuals from different sexes.
A novel study found that Magnet hospitals with excellent nursing care have significantly lower death rates after surgery, especially for sicker patients. The research also revealed that better nurse staffing can be achieved at the same or lower costs by reducing hospital admissions to intensive care units and shortening length of stay.
Researchers found that Pangea's assembly and unique climate conditions led to the creation of coal deposits. The study challenged a popular hypothesis suggesting an evolutionary lag between plant life and microbial decomposition.
Researchers identified the inferior parietal cortex as a critical brain area that becomes deactivated when people feel they are being observed, leading to performance mishaps. This 'action-observation network' plays a role in inferring what others think and affects motor actions.
Researchers at University of Pittsburgh's Swanson School of Engineering are developing a new type of storage system that uses metal-organic frameworks (MOFs) to adsorb natural gas like a sponge. The material is designed to dissipate heat quickly, making it more efficient than traditional CNG tanks.
A new treatment model recommends aggressive surgery followed by targeted chemotherapy to achieve a 50% cure rate for women with advanced-stage ovarian cancer. This approach differs from current conventional treatments, which often result in a 20% survival rate.
Scientists use chemical fingerprints to detect saffron fraud, revealing over 50% of 'Spanish' saffron is from other countries. The technique uses metabolomics to identify unique chemical markers for each type of saffron.
Tropical Cyclone Victor was found to have its strongest winds south of its center at 34 meters per second, with maximum sustained winds near 65 knots. The storm maintained hurricane-strength and an eye, with powerful bands of thunderstorms around the center.
Researchers developed soft robotic grippers that can collect delicate underwater specimens without destroying them. These grippers are designed for use in deep-sea exploration and could enhance biodiversity research by allowing scientists to sample largely unexplored habitats.
Researchers at Arizona State University found that desert microbes can significantly warm the surface by producing sunscreen-like compounds, increasing reflectivity and altering ecosystem services. This phenomenon, known as biological soil crusts or biocrusts, could have important implications for global heat budgets and climate models.
A study of 364 restaurant meals found that 92% exceeded daily calorie requirements. Researchers propose restaurants be required to offer portion control options at a proportional price.
Research suggests that social anxiety disorder has a high genetic component, with environmental factors playing a significant role in its short-term development. The study found that while the risk of developing social anxiety is strongly influenced by genetic factors, environmental events have little impact on stability over time.
Regular functional exercise improves balance and reduces dependence in people with dementia, a progressive illness leading to gradual reduction in cognitive and physical function. The study found that high-intensity exercise programs can lead to an improved quality of life for individuals suffering from dementia.
A new process has been developed to isolate high-quality single-walled carbon nanotubes with minimal damage and at high purity. The technique uses supramolecular hydrogen-bonding polymers to sort nanotubes according to their structure and length, enabling precise customization for optoelectronic devices.
A working quantum computer system is expected to be developed by 2020, as predicted by Professor O'Brien of the University of Bristol. This will lead to breakthroughs in artificial intelligence, pharmaceutical discovery, and cyber security, disrupting traditional businesses and challenging current computing technologies.
A new biomarker, CDX2, has been identified that predicts which stage II colon cancer patients may benefit from chemotherapy. The study found that tumors lacking CDX2 expression were more likely to benefit from adjuvant chemotherapy than those with CDX2 expression.
Researchers discovered an inherited genetic marker associated with less favorable melanoma survival, while another variant showed a stronger correlation with better survival. These findings could lead to the development of personalized treatment plans for high-risk patients.
Research at Newcastle University has questioned the effectiveness of metyrapone, a drug suggested to treat depression, finding it inadequate for treatment-resistant patients. The study suggests that depression may be more complex than simply being a consequence of high stress hormone levels.
Researchers use a new technique to electro-deposit dissolved metals, creating complex structures like watch components and microtools. The process uses a force-controlled nanopipette to print pixels layer by layer, with high spatial resolution.
Researchers at RIT are investigating ways to enhance situation awareness among electric control center operators. The goal is to find new methods for providing critical information to help operators make fast and accurate decisions.
The USGS report highlights the need for cooperative research and management efforts to develop effective disease-management strategies before Bsal arrives in the US. Early detection of Bsal is crucial to quickly implement management responses, reducing its spread.
Researchers have identified a biomarker, CDX2, that can predict which Stage II colon cancer patients are most likely to benefit from chemotherapy after surgery. The study found that patients without CDX2 had poorer outcomes, but those treated with chemotherapy had improved survival rates.
A newly discovered photosynthetic bacterium has been found to be abundantly present in diverse environments, including freshwater lakes and water treatment plants. Researchers believe this bacterium holds promise for producing biofuels by transferring its genes to other organisms.
Scientists have identified 49 main odor compounds in young and ripe Pinot Noir grapes, finding four consistently present in mature grapes. This breakthrough could help growers determine the optimal harvest time for improved wine quality.
Analyses of a survey suggest an association between substance use and indoor tanning among Colorado high school students. Lifetime steroid use was most strongly linked to indoor tanning, especially among adolescent boys.
The article discusses the biology and life cycle of squash bugs, which cause significant damage to crops. To control these pests, growers are adopting integrated pest management techniques, including cleaning up debris and boosting natural enemies.
A new study suggests that childhood trauma is associated with worse impulse control in adulthood, particularly among those without bipolar disorder. The research found that adults who experienced physical, emotional, or sexual abuse as children performed poorly on a quick task measuring inhibitory control.
New research from the University of Gothenburg suggests that water supplies in major Asian rivers, such as the Yellow River and Yangtze, will be stable or increase in the coming decades. The study models future climate change and its impact on the region's water balance.
Researchers have developed nanoparticles that release a drug when exposed to near-infrared light, potentially reducing side effects of tumor treatments. The on-demand delivery system also enables agents for imaging and diagnostics, offering a promising approach to targeted medicine.
A recent study published in Nature reveals that regional temperature extremes may exceed a 2°C rise by as much as 6°C in certain areas. This means that even if global average temperatures reach 2°C, local temperatures could be significantly higher, with potential impacts on sea-level rise and methane releases.
A research group led by Makoto Kobayashi has shed light on the mechanism of hemangioblast differentiation into blood cells and vascular endothelia. LSD1 histone demethylase plays a crucial role in silencing Etv2, a transcription factor gene required for hemangioblast formation.
Researchers discovered that 70% of brain information passes through only 20% of neurons in cortical regions, suggesting a vital role in communication and learning. This high-traffic network is also more vulnerable to disruption, which could impact brain health.
A recent French study found that a drug tested on paid volunteers resulted in one death and five hospitalizations but did not contain cannabis or cannabinoids. The drug, an FAAH inhibitor, may have interacted with another protein responsible for the toxicity.
A new machine-learning technique, denoising autoencoder, uncovers previously unknown gene-expression patterns in P. aeruginosa, a notorious pathogen resistant to standard antibiotic therapies. The system identified characteristic patterns in response to antibiotics and low oxygen conditions.
A Dartmouth-Penn study finds that while male-dominated, the gender gap is closing in vision science, with a substantial generational difference in gender balance. The results suggest that younger generations have a smaller gap, but women still face higher dropout rates and underrepresentation in recognitions.
A new study using mouse embryonic stem cells found that gene mutations leading to Complex I deficiency cause significant differences in early patterns of cellular gene expression. The mutations also disrupted energy-producing processes, affecting neuronal development and the initiation of a heartbeat.
A joint study by researchers at York University, the Hospital for Sick Children and the University of Toronto found a significant association between schools with dangerous driving and pedestrian-motor vehicle collisions. Unsafe parking and child drop-offs were identified as common dangerous driving behaviours near 104 schools.
A Columbia University team led by Elisa Konofagou will develop a new method for using focused ultrasound to stimulate peripheral nerves, potentially treating chronic pain and neuropathy. The four-year grant aims to advance the field of electrical prescriptions for targeted neural and bio-interface technologies.
A recent study found that only 17.4% of ambulatory care nurses reported compliance with all nine standard precautions for infection prevention. The highest rates of compliance were reported for wearing gloves and face masks, but knowledge of hepatitis C virus was variable among participants.
The GenomeSpace platform enables biologist-friendly genomic data analysis by connecting over 20 bioinformatics software packages. It provides 'recipes' - step-by-step workflows - to help non-programming researchers interpret their genomic data, including tools for gene expression and protein interaction analysis.
BioMARC, a high-containment biopharmaceutical unit at CSU, has been awarded $4.6 million to develop and manufacture vaccines for three additional viruses causing severe long-term disease. The facility will produce vaccines using VRP technology, which works to better immunize individuals.
A study by McMaster University found that teenagers with food allergies are more likely to have depression, anxiety, or attention-deficit hyperactivity disorder (ADHD) compared to their peers without allergies. Mothers of teens with food allergies are also more likely to report these emotional and behavioral problems.
Researchers at MSU clarify how living cells determine the start of protein synthesis, introducing a new facet to the mechanism. The discovery reveals that GTP hydrolysis plays a crucial role in determining whether a ribosome recognizes an AUG codon or not.
A new species of bird has been discovered in northeastern India and adjacent parts of China by an international team of scientists. The Himalayan forest thrush Zoothera salimalii has distinct differences in plumage, structure, song, and DNA from other related species.
A patient-controlled health data economy can provide a more complete picture of a patient's health by enabling them to gather all data from multiple providers in one place. This system also fosters greater coordination among providers and empowers patients to augment their records.
The American Geriatrics Society has established a coordinating center to provide strategic resources for 44 HRSA awardees working on projects to increase geriatric training in primary care. The program aims to develop a healthcare workforce that improves health outcomes for older adults by integrating geriatrics into primary care.
A meta-analysis found a significant association between antipsychotic treatment in youth and an increased risk of type 2 diabetes. The study included 13 studies and analyzed the cumulative risk of diabetes and its incidence rate per patient year of antipsychotic exposure.
Cystic fibrosis drug ivacaftor has been shown to improve disease markers and pancreatic function in young children with a specific mutation. The study's findings suggest a potential window of opportunity for early intervention and mitigation of organ damage.
Andrea Ballabio and John Diffley receive the 2016 Louis-Jeantet Prize for Medicine for their pioneering work on lysosomal function and its significance in diseases such as neurodegenerative disorders, cancer, and obesity. Their research could lead to new therapeutic tools for treating human diseases.
Researchers discovered a significant link between pregnancy and higher risk of melanoma, including increased death rates, metastasis, and recurrence.
A McGill University research team finds that Quebec's carbon-pricing policy likely has a modest cost burden on households and industries. The program aims to reduce greenhouse-gas emissions while minimizing economic disruption.
Researchers at ETH Zurich are studying the Atlantic hagfish's remarkable slime to understand its structure, properties, and formation process. The slime, composed of protein threads and mucin, can immobilize vast amounts of water, making it a potential inspiration for creating novel super hydrogels with numerous applications.
Researchers found that a 56-day interval after chemoradiotherapy is the best timeframe for overall survival and tumor downstaging. The study analyzed data from nearly 12,000 patients with advanced stage localized rectal cancer.
Research highlights the importance of interactive peer play in preschool for Latino children from low-income households, showcasing their strengths rather than deficits. The study found that these children displayed high levels of positive learning behaviors and social engagement during play.
Fruit flies have evolved protective armor plates in their reproductive tract to shield against rough male genitalia, while females also employ a 'cross-dressing' strategy by darkening their skin to evade male attention. This study explores the genetic controls behind these strategies and their survival value.
A population-based study found that preoperative frailty is strongly associated with an increased risk of death following surgery, particularly in younger patients and after joint replacement. Frail patients are at a higher risk of mortality, especially in the early postoperative period.
Researchers developed an algorithm to predict five-year dementia risk from UK patient records, identifying 930,395 patients. The Dementia Risk Score could help rule out low-risk patients and aid primary care clinicians.
A study found a correlation between serotonin gene alleles and brain thinning in individuals at high familial risk of depression. Those with the 'S' allele had lower brain plasticity and were more likely to develop depression when exposed to stressors.
A new study from the University of Missouri-Columbia analyzed data from 2,143 firms to find that accumulated job experience improves performance, counteracting age-related declines. The research highlights the need for a balanced approach in corporate governance, taking into account both age and experience.
An international geoscientific group proposes the recognition of a new geological epoch, the Anthropocene, marked by rapid environmental changes caused by human activities. The study finds that human impacts are recorded in geological strata as quantifiable signs, distinguishing it from the relatively stable Holocene epoch.
Researchers have found a link between the chickenpox and shingles vaccine and corneal inflammation in rare instances. Primary care physicians should discuss this potential side effect with susceptible patients before vaccination.
A new genus of tree hole breeding frogs, Frankixalus, has been identified in India, featuring gel-encapsulated eggs and tadpoles that devour their mother's eggs. This discovery highlights the evolutionary distinctiveness and unique life history features of this lineage.
Researchers at the University of British Columbia found that adding flashing lights and music to a 'rat casino' model led to problem gambling behavior in rats. Blocking a specific dopamine receptor corrected this behavior, suggesting a common biological cause for risky decision-making across vices.
A $810,000 grant from the Office of Naval Research will enable researchers at the University of Houston to test advanced materials more efficiently. The new physical properties measurement system will allow for faster testing of superconducting wire, solar cells, batteries, and other materials.
Research from the University of East Anglia found that genetically modified oilseed crops can efficiently accumulate key health-beneficial omega-3 fatty acid EPA in mice. The study shows comparable benefits for liver health to eating oily fish, suggesting a potential alternative source to address the global dietary deficit.
Researchers report a new way to identify and discover new natural molecules that could fight human diseases, including leukemia. By analyzing genome data from bacteria, they identified a new compound called tambromycin with anti-leukemia properties.
Researchers at Duke University Medical Center have developed a gene signature test that accurately determines whether a respiratory illness is caused by infection from a virus or bacteria. The test shows high accuracy in classifying patients with flu viruses and other common infections.
A Johns Hopkins study found that changes in medical marijuana laws, particularly the increase of dispensaries in some states, led to a shift in the number of people using the drug. Medical marijuana users are more likely to be in their 50s and often use it for pain relief.
According to a new study published by the American Academy of Neurology, African-American participants are 2.7 times more likely to experience a first stroke than their white counterparts at age 45. However, there is no significant difference in second stroke risk between African-American and white participants across all ages.
Climate researchers have calculated regional temperature increases based on a global 2-degree target, revealing clear-cut effects and limitations. The study provides valuable tool for politicians, decision-makers, and civilians to understand the importance of reducing CO2 emissions.
Young baleen whale calves have significantly lower myoglobin levels than adults, but these levels increase as they mature. Exercise has been shown to influence the rate of myoglobin accumulation in young baleen whales, potentially explaining their high activity levels during early development.
A Northwestern University study uses fruit fly genetics to understand how normal cells switch to specialized states and how this process might go wrong in cancer. Researchers found that a protein called Yan fluctuates wildly during this transition, suggesting a critical role in the development of cancer cells.
Two MIT researchers have developed a thin-film material that can be switched between metallic and semiconducting properties by applying a small voltage. The discovery could lead to new types of computer memory chips and energy conversion devices.
Researchers found that regions of the brain normally working together to process emotion become decoupled in people who experience multiple episodes of depression. This disruption may lead to inaccurate emotional information processing and negative biases.
Endoscopic sleeve gastroplasty is a minimally invasive procedure that reduces stomach size and alters physiology, resulting in significant weight loss. The study found a 54% reduction in excess body weight at one year, with improved patient satisfaction and delayed solid food emptying.
Researchers identified two genetic variations in the ORA1 gene associated with increased risk of Kawasaki disease in East Asian populations. The study provides new insights into the disease's etiology and potential mechanisms behind its seasonal variation and higher prevalence in children of this ancestry.
A self-heating lithium-ion battery can significantly improve electric vehicle performance in cold temperatures, reducing power loss and range anxiety. Developed by Penn State researchers, the all-climate battery uses nickel foil to heat up rapidly, increasing its capacity and efficiency.
Researchers discovered that soldiers with post-traumatic stress disorder (PTSD) are more 'tuned' to perceive threatening facial expressions than people without PTSD. This is caused by more over-connected brain circuits, particularly in the amygdalae and ventral medial prefrontal cortex.
Researchers develop a new algorithm to simulate electron trajectories in complex magnetic fields, significantly reducing simulation time. The method is applied to multipoles such as quadrupoles or sextupoles, yielding precise results and improving the stability of electron orbits.
Kyoto University and Panasonic Corporation have created a new remote-sensing technology that can measure heartbeats in real-time and with high accuracy. The system uses millimeter-wave radar and signal analysis algorithms to extract heartbeats from the radar signal, differentiating them from other body signals.
Adults with long-term ozone exposure face a higher risk of dying from respiratory and cardiovascular diseases. The study found that every additional 10 parts per billion in long-term ozone exposure increases the risk of death by 12% from lung disease, 3% from cardiovascular disease, and 2% from all causes.
Researchers at the University of New South Wales found that high CO2 concentrations can cause fish to become disoriented and lose their sense of direction. The study predicts that by 2100, up to half of the world's surface oceans will experience episodes of hypercapnia, with devastating effects on marine ecosystems.
Researchers from the ALPHA Collaboration have made a breakthrough in studying antihydrogen, improving the measurement of its charge by a factor of 20. The study's results suggest that matter and antimatter may interact differently, with potential implications for our understanding of the universe.
Scientists at the University of Illinois have discovered a new mechanism for directly synthesizing hydrogen peroxide from hydrogen and oxygen gases using palladium cluster catalysts. This breakthrough provides insight into the formation of H2O2, which can be used as an environmentally benign alternative to chlorine.
A special metal oxide glass created by researchers in China can effectively protect living cells and organic dyes from UV radiation damage. The glass uses self-limited nanocrystallization to block damaging ultraviolet rays and has high optical transparency.
Researchers from Université Laval and Quebec's Ministry of Forests, Wildlife and Parks have developed a new method using environmental DNA (eDNA) to effectively estimate fish populations in lakes. The approach shows strong correlation with traditional methods, providing a reliable and accurate indication of fish abundance at lower costs.
Researchers discovered that certain sea slugs selectively store the toxin Latrunculin A, which is more toxic to cancer cell lines than other compounds. Bright colours and chemical defences are used by these creatures to warn potential predators away.
A large-scale survey of U.S. adults found no association between depressive symptoms and seasonality, contradicting the notion of seasonal depression as a commonly occurring disorder. The study's findings cast doubt on major depression with seasonal variation as a legitimate psychiatric disorder.
Researchers have successfully used gene therapy to correct a rare bleeding disorder, factor VII deficiency, in dogs. The treatment showed long-term safety and efficacy, with treated dogs expressing therapeutic levels of clotting factor VII.
A new study by Gerrit Hansen and Dáithí Stone reveals that almost two-thirds of regional climate impacts can confidently be attributed to human-generated emissions. However, the link for trends in precipitation remains unclear due to insufficient observational data in some regions.