Scientists have discovered that graphene can be used to purify water by capturing bacterial cells, making it drinkable. The process involves adding graphene oxide to solutions containing E.coli bacteria, resulting in the formation of flakes that can be easily extracted and reused.
Researchers have discovered that desert plants like the colocynth use a special wax to prevent their leaves from drying out in extreme heat. This wax reduces water permeability, enabling plants to conserve water and survive. In contrast, date palms have a different type of wax that helps them thrive in hot conditions.
A multidisciplinary approach called enhanced recovery after surgery (ERAS) is being reviewed for its benefits in speeding up patient recovery from surgery. ERAS involves a holistic approach by involving various healthcare professionals before, during, and after surgery to improve outcomes.
Researchers found that combining tumor-selective angiotensin blockers with immune checkpoint blockers significantly improves breast cancer treatment in mouse models. The combination treatment normalizes the tumor microenvironment, inducing changes in gene expression and activating immunosupportive pathways.
Astronomers have discovered rapidly swinging jets from a black hole in V404 Cygni, behaving in a way never seen before. The jets are thought to be caused by the misalignment of the accretion disk and the black hole, resulting in a wobble-like motion.
A combination of biological markers and genetic changes can predict radiation sensitivity, helping doctors assess patients at risk of side effects. The study found that the time of day when radiotherapy is given can also affect side effects, particularly in breast cancer patients.
Stakeholders rely on federal government-sponsored research to form opinions on hydraulic fracturing, viewing it as more neutral and credible. The study highlights the importance of federal research in reducing polarization and shaping the regulatory landscape.
Online discussions with community expectations posting increased newcomer participation by 70% and rule compliance by 8.4%. Ensuring visible community norms benefits group dynamics.
Researchers at Stanford University School of Medicine have created a blood test that can flag the disease, which currently lacks a standard diagnostic test. The test successfully identified participants in a study with chronic fatigue syndrome and is being used to screen for potential drugs that may help treat the condition.
Researchers discovered that small farm dams in Canada are unexpectedly absorbing nitrous oxide, a potent greenhouse gas. This finding suggests that these nutrient-rich waterbodies could be used to reduce agricultural emissions.
Loneliness is a common emotional state in older adults linked to declines in health and increased healthcare usage. Social prescribing may alleviate loneliness by connecting lonely individuals with community supports.
A study by University of Washington researchers identified common triggers for compulsive smartphone use, including waiting for a friend, tedious tasks, and social awkwardness. The team also found that users can find meaning in phone use through apps like meme generators and Kindle, which promote lasting connections to the real world.
Mortality rates among children and adolescents (birth to age 20) decreased globally between 1990 and 2017 due to declines in infectious diseases. However, years lived with disability (YLDs) rose, primarily caused by iron-deficient anemia, vitamin A deficiency, and mental health disorders.
A new, portable 3D printed microscope provides high-resolution images of cells, potentially detecting diseases like diabetes and malaria. The instrument uses digital holographic microscopy with super-resolution techniques to achieve twice the resolution of traditional systems.
A new study presents evidence that pencil beam scanning proton therapy offers the best hope of preserving cognitive functions in children with brain tumors. The treatment delivers low doses of radiation to critical areas of the brain, including the temporal lobes and hippocampus.
A strategic mix of cover crops reduces nitrogen loss in the Chesapeake Bay, while also increasing yields in subsequent cash crops. Mixtures with a high proportion of legumes and a low rate of cereal rye are most effective.
Researchers at the University of Seville developed a method to produce high-filament thin polymer fibres, opening doors for industrial-scale production and various applications in material science. The filaments have diameters as small as 50 micrometres and show great elasticity.
Research from WHO Europe found that babies who were never or only partially breastfed have a higher risk of becoming obese as children compared to exclusively breastfed babies. The study suggests that promoting breastfeeding practices can help prevent childhood obesity in Europe, but adoption rates are still below global recommendations.
A pilot study found that mindfulness-based cognitive therapy skills significantly decreased stress, anxiety, and worry among caregivers of veterans. The intervention was effective in reducing caregiver burden, but more research is needed to explore its benefits for the veteran population as well.
The study found a significant variation in the prevalence of severe child obesity across European countries, with Southern Europe showing the highest rates. Severe obesity is associated with worse health outcomes and limited treatment options, highlighting the need for effective policy measures to prevent obesity.
A study found that patients enrolled in both Medicare and Medicaid had higher healthcare costs, cognitive impairments, and social support needs. Researchers propose adjusting reimbursement to account for risk factors in this population.
A morning bout of moderate-intensity exercise improves cognitive performance like decision-making across the day compared to prolonged sitting without exercise. Brief light-intensity walking breaks can also boost short-term memory by disrupting uninterrupted sitting.
A recent study published in eLife has identified the gene SHANK3 as a key player in sleep problems associated with autism spectrum disorder. The research found that individuals with autism have trouble falling asleep due to difficulty regulating their body's circadian clock, which regulates the 24-hour day and night cycle.
Researchers from the University of Oregon found that female bonobos control meat consumption and sharing, similar to male-dominated chimpanzees. They also observed aggressive behavior towards adult males trying to take pieces of meat, but showed tolerance with subadult males.
The Center for Translation Neurotrauma Imaging (CTNI) aims to pioneer biomarkers, diagnostics, and therapeutics for neurodegenerative diseases. The facility will create novel brain imaging techniques to track subtle changes in the brain after neurotrauma.
A recent study published in JAMA Network Open shows that precision medicine can be a reality for pediatric tumours, identifying genomic anomalies to guide treatment and offer targeted therapies. The TRICEPS project has successfully enrolled 84 patients, leading to better patient management and more effective treatment options.
The ESMO Breast Cancer Congress stresses the need for a multidisciplinary approach to patient care, including cardiovascular assessment and nutritional support. A study presented at the congress found that dietary guidelines can lead to weight loss and improved quality of life in breast cancer patients.
Researchers found that current work environment is a better predictor of future success than doctoral training prestige. Despite this, early career researchers retain some benefit from prestigious programs in terms of citation accumulation.
Researchers developed a statistical method to quantify changes in environmental systems, finding La Nina winters favor mountain snowpack. Scientists also invented synthetic antibodies that could improve disease detection and toxin identification.
Fecal transplants could block C. diff's spore from germinating and propagating disease via its toxins, repopulating the gut with diverse microbes. However, current fecal transplant products are not FDA-approved, and patients should refer to clinical trials instead.
A team at Colorado State University has developed a new technique called barium tagging, which could help scientists pinpoint single-atom byproducts of double-beta decay. This breakthrough aims to solve longstanding mysteries about neutrinos and their properties.
A team of UT researchers will monitor and analyze Russian information warfare tactics, measuring their effectiveness in shaping public opinion in Georgia, Ukraine, and Belarus. The project aims to model relationships between propaganda and opinion, assessing the impact of disinformation campaigns on democratic institutions.
The medical staff of the Neonatal Intensive Care Unit (NICU) at University Hospitals Rainbow Babies & Children's Hospital implemented a model for improvement to decrease hypothermia in very low birth weight (VLBW) babies. As a result, they achieved a 97.5% reduction in temperature less than 36 degrees over four years.
Researchers used protein sequence-based methods to diagnose an ancient and atypical form of Paget's disease in medieval skeletons. The study found extensive pathological changes, high disease prevalence, and low age-at-death estimations for affected skeletons.
Researchers have identified a key gene driving color differences in bumble bee species, revealing the genetic basis of mimicry and evolutionary adaptations. The study found that a specific regulatory region influences Abdominal-B gene expression, resulting in unique color patterns.
Researchers at University of Manchester found urine testing to be just as effective as the cervical smear in detecting high-risk human papillomavirus (HPV) that causes cervical cancer. The study suggests a urine test could increase participation rates for cervical cancer screening among younger women.
A new international study found that regulators in four countries - including Canada - were only consistent in the decision to warn about potential drug safety risks 10% of the time. This lack of consistency highlights a need for better communication of important drug safety notices.
New research from UCLA suggests that predicting little change in one's future self is strongly related to increased life satisfaction. People who expect to remain the same tend to be more satisfied with their lives ten years later, while those expecting improvement or decline report less satisfaction.
A significant rise in oral cancer and pre-cancerous lesion detection by dentists in Ontario is reported, with a nearly doubling of cancers detected between 2005 and 2015. The study suggests that comprehensive training and continuing education programs for oral health professionals may be behind the dramatic increase in detection rates.
Researchers analyzed 4,442 hip implants and 947,686 knee replacements to find that some implants have excellent results with low failure rates, while others perform poorly. The study provides a comprehensive benchmark for joint replacement surgery, enabling patients to discuss their options with surgeons.
A new study found that daily intake among adolescents and middle-aged adults may be leveling off, but use by young adults continues to rise. Energy drinks are linked to negative health consequences due to high caffeine content and added sugar.
A team of scientists at the University of Freiburg has discovered a transport protein in mycobacteria responsible for absorbing L-arabinofuranose, a crucial nutrient. This breakthrough could lead to the development of new antibiotics and treatments for diseases like tuberculosis.
The Hospital Readmissions Reduction Program saw a 4 percentage point reduction in penalties across all hospitals and a 14 percentage point reduction in penalties for safety net hospitals. Researchers found the greatest impact on nonteaching, physician-owned hospitals in rural regions.
The number of cardiologists trained in cardio-oncology is not meeting the growing needs of cancer survivors, who are aging and developing co-morbid cardiovascular disease. Limited training programs and resources are emerging to address this need, highlighting the importance of collaboration between cardiologists and oncologists.
MIT engineers have developed thin polymer films that conduct heat better than many metals, including steel and ceramic. The films, which are thinner than plastic wrap, exhibit high thermal conductivity due to the untangled molecular structure of polyethylene.
A recent study found a significant increase in youth suicide deaths following the release of '13 Reasons Why,' highlighting the need for responsible reporting on suicide. The series' portrayal of suicidal behavior has been criticized for potentially promoting simplistic explanations and glorifying the decedent.
Researchers have found that melanin-concentrating hormone neurons are active during rapid-eye movement (REM) sleep and when exploring novel objects in mice. This suggests these cells may facilitate memory formation through single-cell activity patterns.
This study reveals lower cigarette use among pregnant US women compared to nonpregnant women, but identical e-cigarette use rates. E-cigarette use is more common among pregnant smokers than nonpregnant dual users.
A NIH-supported study found that the release of "13 Reasons Why" was associated with a significant increase in US youth suicide rates, particularly among young males. The show's portrayal of suicide was linked to an estimated 195 additional suicide deaths between April and December 2017.
For the first time since 1840, farmers in several Northeast states are reporting kiwifruit production operations, with two producers in New Hampshire self-reporting kiwifruit production. The increase in kiwiberry operations is attributed to growing consumer interest, an established valuation of local produce, and a unique culture of di...
A team of scientists discovered a star with unusually low magnesium and excessive heavy elements, indicating it originated from a disrupted dwarf galaxy. The study provides insight into the chemical evolution of dwarf galaxies and their role in shaping the Milky Way.
Researchers found that autophagy helps build and break down plant oils by delivering fatty acids from membrane recycling to lipid droplets. By manipulating this process, scientists may be able to drive up oil accumulation in bioenergy crops.
A new study using the PlanetNet algorithm provides unprecedented precision in analyzing Saturn's storm clouds, revealing features previously undetected. The analysis of Cassini data reveals atmospheric processes driving the storms, including dark cloud material swept up from lower atmosphere.
A new study suggests that ocean warming may lead to faster carbon recycling, reducing the deep ocean's ability to store carbon. In many regions, bacteria consume plankton at shallower depths than previously thought, releasing CO2 back into the atmosphere.
Research finds that current affiliation's prestige shapes the scientific productivity of early-career faculty, not past training environment. Faculty at more prestigious institutions produce significantly more scholarly output than those at less prestigious institutions.
Researchers at EPFL's LRESE have developed an enhanced photo-electrochemical system that can efficiently produce hydrogen using concentrated solar irradiation. The device has achieved a 17% conversion rate and is stable, with the ability to handle stochastic dynamics of daily solar irradiation.
Graphene decoupling with potassium bromide leads to improved electrical properties, closing the gap to pure graphene. This method reduces damage and contamination during transfer, enabling defect-free production.
Research reveals coffee plantations host nearly as many bird species as forests, with shaded areas providing double the number of forest specialist birds. However, overall bird populations decline, highlighting the need for large primary forest reserves for conservation.
A team of scientists has identified five priority measures for Madagascar's new government to prevent species and habitats being lost forever. Investing in protected areas and local community tenure over natural resources are key strategies to address the country's biodiversity crisis.
The global HER2 testing survey reveals major access and affordability issues in low and middle income countries, with some upper middle income countries also affected. The study suggests that governments need better information to set planning priorities for investing in infrastructure, testing, and treatment.