A meta-analysis from Penn Nursing's Center for Health Outcomes & Policy Research has linked better nurse work environments to lower odds of negative outcomes, including patient mortality. The study analyzed data from over 2,600 hospitals and found a strong association between the nurse work environment and patient and clinician well-be...
A recent study by the University of Pennsylvania School of Nursing found that the nursing work environment plays a significant role in how nurses evaluate EHR usability and its impact on quality and safety of care. The study, which analyzed data from over 12,000 nurses, showed that hospitals with better work environments had fewer repo...
A study of rat body sizes over time provides new evidence for the local environment during the time of Homo Floresiensis. The results indicate that the habitat was mostly open grasslands more than 100,000 years ago but shifted rapidly to a more closed forested environment around 60,000 years ago.
A critical review of hundreds of studies reveals that time in nature improves attention, reduces stress, boosts self-discipline, and promotes physical activity and fitness. The analysis suggests that greening schoolyards and incorporating nature-based instruction can have a significant impact on children's learning and development.
Scientists are creating new receptor-molecules and nanostructures to detect and destroy industrial pollutants like pesticides, herbicides, and pharmaceuticals. The goal is to develop a more effective technology for cleaning the environment, addressing a major issue due to the 'chiral' nature of these pollutants.
Researchers found that leaves in grassland communities change their nutrient content in response to fertilisation, climate and soil conditions. This discovery provides a new tool for understanding the impact of environmental changes on ecosystems.
Researchers at Delft University of Technology developed a new approach to calculate the fast estimation of solar energy potential in urban environments. The method uses two parameters derived from the skyline profile, which simplifies calculations and enables quick assessments of large urban areas.
Researchers have charted the environment surrounding a stellar-mass black hole using NASA's NICER payload. The study reveals changes in the environment's size and shape, including the corona contracting vertically from 100 to 10 miles at vast distances.
Research at the University of Göttingen found that mice growing up in stimulating environments transmit increased brain plasticity to their offspring, even if the young mice were raised in less enriching conditions. This transgenerational transmission affects primary sensory areas of the cerebral cortex.
Researchers found that physical structures in an environment can influence species coexistence, with certain structures stabilizing interactions between species. The study used supercomputer simulations to explore relationships between biodiversity and environmental physical structure.
A study found that mice raised in an enriched environment with social interaction and mental stimulation can transmit the brain benefits to their offspring through changes in gene expression. Despite being raised in the same impoverished environment, the offspring maintained lifelong visual cortex plasticity.
Researchers used a massive insurance database to analyze the effects of genes and environment in 560 common conditions among over 56,000 twin pairs. The study found that nearly 40% of diseases had a genetic component, while 25% were driven by environmental factors.
A new seven-point plan aims to help policymakers develop coherent strategies to address climate change and its impact on the environment. The plan suggests working together across disciplines to tackle complex issues, and outlines guiding principles for policy decisions.
A new scale measures connectedness to nature in young children, revealing a link between outdoor environment and improved well-being. Parents who encouraged nature play had less distressed children, while those who took responsibility towards nature saw fewer peer difficulties.
Researchers at the University of Liverpool have synthesized a flexible crystalline porous material that can change its structure in response to its environment, mimicking the properties of proteins. This breakthrough enables the design of materials that can dynamically select the structure needed for specific tasks.
A recent study published in Nature Communications reveals a strong correlation between
Researchers have discovered a mechanism that enables flowering plants to 'remember' changes in their environment, triggering flowering in response to stress or seasonal changes. The PRC2 complex, containing the VRN2 protein, detects environmental signals and becomes stable under challenging conditions.
A WSU researcher has modeled microplastic fiber movement through the environment, shedding light on their environmental impact. The study found that fibers' length and water speed determine settlement or continued movement.
Researchers at Hiroshima University have developed a biocontainment strategy to safely control the spread of genetically modified cyanobacteria. By engineering microalgae to depend on a specific nutrient, they prevent its survival outside of a controlled environment.
Researchers found kanglemycins, a group of natural antibiotics similar to rifamycin, which can target mutated RNAPs. These antibiotics may have emerged as a result of evolutionary pressures in nature, providing a potential solution to the rising problem of antibiotic resistance.
Researchers at the University of Houston have developed a new environment for repairing eyes using hyaluronic acid. By creating an ideal substrate layer with high concentrations of hyaluronic acid, they aim to improve the treatment of patients with limbal stem cell deficiency, which can lead to opaque corneas.
The study investigated the effect of viscosity on enzymatic reactions in a simulated intracellular environment. Scientists found that sucrose limited enzyme mobility more efficiently than glycerol, affecting reaction rates and mechanisms. The approach to constructing metabolic chains inside luminescent bacteria cells was proposed.
Researchers at the University of Nottingham have developed a thermally-functional material that can absorb high solar radiation to cool itself autonomously. This innovative material has potential applications in treating burn injuries and withstanding thermal stresses on spacecraft.
The ReNature project aims to establish a nature-based solutions research strategy for innovation, economic growth and human well-being in Malta. The three-year collaboration will increase research capacity, develop practical solutions through international collaboration, and promote evidence-based environmental decision-making.
A review of 320 global studies found a large mismatch in microplastic types measured in the environment and those tested for effects in laboratories. The study highlights the need for better quality monitoring and environmentally realistic effects studies to understand the impact of microplastics on the environment.
New research from North Carolina State University and the University of Copenhagen finds that most bacterioplankton are B1 auxotrophs, meaning they have to glean the vitamin or pieces of it from their environment. The study also reveals fluctuations in genes responsible for making and/or using environmental B1 and precursors over time.
Researchers found significant gaps in understanding microplastic effects, with concentrations detected being orders of magnitude lower than those affecting organisms in lab tests. The study highlights a need for more environmentally realistic studies and better monitoring of specific environmental regions.
A new approach integrates genomic and temporal information to infer causal relationships between genes, drugs, and their environment, allowing for a more accurate prediction of their interactions over time. The tool demonstrates the improvements in inferring genetic causes of disease enabled by higher-resolution molecular profiling.
A study found that city-dwelling blue tits lay larger eggs than forest-dwelling birds, likely due to the urban environment's higher calcium availability. The researchers also observed a trade-off between egg size and clutch number, with urban birds producing fewer but larger eggs.
A recent study published in JAMA Pediatrics found that the home environment plays a crucial role in determining whether children with a genetic predisposition to obesity become overweight or obese. The study's main finding was that genetic influences on BMI depend on home environment.
A fully autonomous robot, Robat, utilizes a bat-like approach by emitting sound and analyzing echoes to create a detailed map of its surroundings. It successfully navigates through a new outdoor environment and classifies objects using an artificial neural network.
Scientists have discovered how enveloped viruses, such as HIV and influenza, undergo critical structural changes before infecting host cells. The study used nano-infrared spectroscopic imaging to examine the virus's behavior in simulated cell environments and identified an antiviral compound that can block these changes.
Chemists at the University of Basel have developed a novel synthesis method for terpenes that uses molecular capsules to mimic nature. The method significantly reduces the number of steps and improves yield in the synthesis process.
New research reveals that very low concentrations of antibiotics can lead to an increase in resistant bacteria, highlighting the environment as a critical battleground in the fight against antibiotic resistance. The study found that sewage waste water and natural environments can be breeding grounds for resistant bacteria, which can th...
An international study has identified 22 pressing research questions surrounding chemical risks in the environment in Europe, focusing on human health and environmental impacts. The study aims to inform policy decisions and guide scientific research efforts.
Researchers have found that traditional Tibetan medicine (TTM) contains high levels of mercury and methylmercury, with Tibetans exposed to 34-fold higher daily intake than in regions specializing in mercury mining. This exposure results in the release of significant amounts of total mercury into municipal sewage and the environment.
A study suggests that nature-based citizen science can reverse the 'extinction of experience' by fostering cognitive and emotional connections to nature. Citizen science programs increase participants' knowledge, skills, interest in and curiosity about nature, leading to positive behavioral changes.
The University of Louisville launches the Envirome Institute with a $5 million gift, supporting research on the holistic approach to studying how the human-environment interrelationship impacts people's lives. The institute aims to introduce a new approach to health research incorporating community engagement and citizen science.
A team of researchers at the University of Freiburg has created a new model to explain how the brain stores memories of tangible events. The model is based on an experiment with mice, where they used a virtual environment and recorded the activity of their nerve cells.
Steelhead trout genetically adapted to Lake Michigan's freshwater habitat over 120 years, with changes affecting osmoregulation and wound-healing. Genetic diversity was lower in the new environment than in their native range.
The UK Regenerative Medicine Platform aims to develop novel therapies that mimic the environment where stem cells grow in the body. Researchers will use their findings to stimulate repair mechanisms in damaged tissues, funded by £4 million.
Biologists at Cold Spring Harbor Laboratory have uncovered a structural variation in the NMDA receptor that enables it to function in low pH environments, such as those encountered during stroke or epileptic seizures. This adaptation could lead to new therapeutic strategies for treating neurodegenerative diseases.
A new research project in the UK aims to study the impact of tyres and clothing on the marine environment. The project will explore how tiny plastic particles from these sources enter waterways and oceans, affecting marine life.
The article explores four key strategies to prevent environmental generational amnesia, which can accelerate environmental degradation. Coral reef restoration is also discussed, highlighting the importance of herbivory, reducing coral predation, and promoting algae-farming fishes. Additionally, passive acoustic monitoring in freshwater...
A study found that dogs living in rural environments had distinct skin microbiota and lower allergy prevalence compared to urban dogs. Exposure to rural microbes through urban planning may improve urban health.
Researchers at Nagoya University have successfully determined the crystal structure of the gastric proton pump, a key enzyme in stomach acid secretion. The study sheds light on how the pump expels hydrogen ions into the stomach despite its acidic environment.
Researchers at Indiana University have discovered a new and potentially toxic flame retardant, TTBP-TAX, in the environment. The chemical was found in dust and air samples from an electronic waste facility and 70% of household dust samples collected from homes in Bloomington, Indiana.
Study finds that hospital ownership positively impacts practice work environment and burnout rates for staff. Clinicians in federally qualified health centers experience a more negative work environment, highlighting differences in perception of adaptive reserve.
Researchers found that antibiotic use decreases native gut bacteria's ability to compete with C. difficile for nutrients like proline, creating a fertile environment for the bacterium's growth and colonization. This discovery could lead to the development of probiotics and targeted therapies to prevent C. difficile infections.
Researchers found that helping behavior can be more advantageous in unpredictable environments, where staying home to raise relatives can provide a survival advantage. This challenges the long-held theory of Haldane's rule, which explains why some animals prioritize their own reproduction over helping others.
Researchers found that attracting birds and other vertebrates to agricultural areas reduces pest damage and increases crop yields. Studies show that these natural pest control methods can be effective in reducing pesticide use and improving the environment.
Researchers discovered that glial cells increase the acidity of the extracellular environment when exposed to ATP, leading to a massive release of acid. This triggers a feedback loop that prevents over-excitability of neurons by inhibiting neurotransmitter release.
Researchers found that increased tissue stiffness leads to tumor aggressiveness and drug resistance in breast cancer cells. The study suggests that developing drugs that can prevent stiffness may stop the spread of cancer.
Researchers used mutant bacteria to study how changes in membrane proteins impact cellular processes, finding that phospholipid environment can control protein structure and function. This discovery provides a new way to understand cellular regulation and integration of chemical reactions.
Researchers found diverse landscape of gene expression changes across all cell types in visual cortex, involving 611 genes linked to neural connectivity. The study suggests that each cell has a unique genetic program tailored to its function within the neural circuit.
A study found associations between natural environment features and older people's physical activity, with water fronts and diverse landscapes encouraging mobility. Environmental factors such as walking difficulties were considered, revealing that older adults benefit from neighborhood design promoting outdoor movement.
Global experts recommend a broader appreciation of nature's contributions beyond ecosystem services, recognizing cultural significance and local knowledge. The new approach aims to increase the effectiveness and legitimacy of policies by incorporating a richer information base.
Astrophysicists have discovered that the only known repeating fast radio burst (FRB) source is in an extreme environment, with measurements suggesting it may be caused by a black hole or other extreme astrophysical circumstances. The new findings raise questions about whether FRBs are a product of their environment.
Research at King's College London found that spending time outdoors, surrounded by trees, hearing birdsong, seeing the sky, and feeling connected to nature all have a positive impact on mental wellbeing. Individuals with higher levels of impulsivity benefit most from these experiences.
Scientists tagged bone marrow cells with a genetic label to track their family tree as they form naturally. The study reveals differences in how stem cells behave in their native environment versus laboratory settings, with implications for blood cell transplantation and gene therapy.