Research highlights the need to support family carers before discharging dying patients to ensure they are prepared for end-of-life caregiving at home. Carers often feel uninvolved and unsupported, leading to readmissions and unnecessary pressure on healthcare services.
A new blood test detects circulating tumour DNA to predict if the breast cancer drug palbociclib is working, allowing for earlier treatment adjustments. The test was found to be effective in identifying patients who are not responding well to the treatment.
A new study found that US immigration policies are causing significant psychological distress among Latino parents, with 64% reporting worries about family members getting separated. The researchers also found that these parents are more likely to avoid medical care, police help, and social services due to immigration news and policies.
A new study has confirmed that Cambodia's last breeding population of leopards is at immediate risk of extinction due to increased poaching and habitat loss. The population has declined by 72% over the past five years, with only 20-30 reproductive individuals remaining in eastern Cambodia.
Research shows that authenticity and perceived racial diversity significantly decrease major experiences of discrimination in the workplace. Inclusive schools can also affirm identity among members of negatively stereotyped groups, leading to improved academic outcomes and increased well-being.
A study analyzing medical records from over 17.5 million patients found that people with inflammatory bowel disease are at elevated risk for a heart attack, regardless of traditional risk factors. Younger patients, especially those under 40 years old and females, face the highest risks.
Researchers at Nationwide Children's Hospital found clinically significant improvements in ASD symptoms in toddlers who received a daily omega fatty acid supplement. The study suggests that omega fatty acids may help reduce inflammation and improve behaviors in children with ASD symptoms.
Scientists at the University of Manchester are creating micro-robots inspired by jumping spiders and flying bees to improve manufacturing efficiency. The goal is to deploy these robots in unknown environments for complex engineering tasks.
A new study reveals that hemodialysis can decrease cerebral blood flow by 10% in older patients, affecting brain regions including frontal and temporal lobes. This finding may help explain previous studies' links between hemodialysis and worsening cognitive function in elderly patients.
A crowdlending pioneer developed a successful strategy by creating a niche market and collaborating with regulatory bodies. He achieved this through a 'coopetition' approach, combining competition and cooperation to bypass the banking monopoly and establish new regulations.
A study found that large day-to-day swings in outdoor temperature are associated with a significantly increased risk of heart attacks. The researchers calculated the temperature fluctuation preceding each heart attack and found that a five-degree jump in temperature differential was linked to a 5% increase in heart attack rates.
Scientists have found fossilized starch granules on ancient plant megaspores, suggesting they were used as a spore-dispersal device. This discovery provides early evidence for mutualism between plants and animals in the Permian period.
A study found that incomplete immunity to a pathogen in birds makes it stronger and more dangerous for its next victim. The findings suggest that imperfection can be deadly, and the results have implications for human health.
A new study reveals that collared peccaries, red brocket deer, paca, and agoutis are the most damaging crop-raiding animals in the Amazon. Crop raiding damages farmers' livelihoods by reducing crop yields and requiring costly protection.
A new study of Tommo So folk songs reveals that artistic expression often prioritizes harmony over pitch accuracy, despite the potential for confusion. The authors found that melodies in tonal languages like Tommo So tend to avoid direct contradictions between sung and spoken pitches.
A study published in Scientific Reports found that smiles meant to convey dominance are associated with a spike in stress hormones, while reward smiles appear to physically buffer recipients against stress. This suggests that subtle differences in facial expressions can fundamentally change our experience and physiological response.
A new ecotourism strategy has been tested in Lao PDR, reducing illegal hunting and increasing wildlife sightings. The direct payment approach incentivizes local communities to conserve wildlife, resulting in a three-fold increase in non-tourism sector hunting signs and an overall increase in wildlife sightings.
Researchers identified dozens of genetic variations affecting blood pressure by analyzing cigarette smoking behavior in a large cohort. The study confirms the role of known genes and identifies novel ones associated with blood pressure regulation, offering potential for individually targeted treatments.
Researchers used deep learning to analyze patterns of taxi demand and predict demand significantly better than current technology. This approach could help lessen idle time for taxis, making cities cleaner and improving safety in congested areas.
A new study led by Michigan State University aims to scale up a preventative program that has already shown it can cut postpartum depression rates among low-income women in half. The ROSE program teaches pregnant women to recognize signs of depression and reduce stress through social support and seeking help.
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.
Scientists have discovered that the CRISPR-Cas9 protein can also cut RNA, expanding its potential uses in gene editing and virus detection. This breakthrough could lead to new treatments for genetic diseases and improved food and energy crops.
A new study by Michigan Technological University proposes principles for resolving conservation conflicts that also consider social justice. The principles focus on three key values: equality, need, and desert, which aim to balance human well-being with environmental protection.
Researchers exposed rhesus macaques to sevoflurane three times during infancy and found increased behaviors such as self-touching and self-grooming at one and two years of age. These subtle changes persist even after the animals are no longer under stress, suggesting a long-term impact on anxiety levels.
A study by the American College of Cardiology found that listening to music during a standard cardiac stress test can prolong activity and participation. On average, participants who listened to music exercised for almost one minute longer than those without music.
A new special issue of the Journal of Cancer Policy highlights the need for long-term research and better support for cancer survivors' non-medical issues. The issue aims to increase awareness of socio-economic challenges faced by survivors and engage stakeholders in research and practice.
A positive outlook may help improve outcomes for people with chronic angina, reducing hospital visits and revascularization procedures. Patients who were more optimistic had fewer episodes of heart-related hospital stays, even after accounting for overall health.
Researchers identify four genes that enable adult cardiomyocytes to divide and multiply, regenerating heart tissue in animal models. The technique could also be used to coax other types of adult cells to divide again, potentially treating brain damage, diabetes, hearing loss, and blindness.
Researchers at the University of Groningen have successfully controlled spin waves in a magnet using an electrical current. This achievement is a significant step towards developing spintronics, which could lead to faster and more energy-efficient computers.
Researchers at McGill University have developed a new technique for measuring enzyme inhibition, offering a universal approach to drug discovery. The method uses isothermal titration calorimetry (ITC) to measure heat generated by enzyme activity, providing a direct window into the mechanisms of enzyme inhibition.
Researchers found that viruses use epigenetic regulation to mute the immune system, causing cancer cells to proliferate. By demethylating specific gene promoter regions, it may be possible to revive an immune system muted by cancer-causing viruses and increase the effectiveness of immune-based therapies.
A new messenger protein named GPS2 enables mitochondrial stress signals to reach the nucleus, affecting cell survival and metabolism. The discovery holds promise for understanding and treating mitochondrial diseases, as well as improving insulin sensitivity and combating obesity.
Researchers at National Institute for Fusion Science have discovered a way to predict plasma loss in fusion research. By studying the resonant and non-resonant modes of plasma deformation, they can identify the 'trigger' that occurs immediately before the sudden phenomenon, allowing for predictions to be made.
Researchers developed a new approach that uses a single PET scan to assess PD-L1 positive tumors, enabling personalized cancer treatment. The study demonstrates the feasibility of this non-invasive method, which may help guide treatment decisions and assess treatment response.
A common rheumatoid arthritis treatment, lefluonamide, lowered blood glucose levels and reversed insulin resistance in mouse models of type 2 diabetes. The study suggests that this therapy could be repurposed as an effective antidiabetic treatment for patients with both diabetes and rheumatoid arthritis.
New studies suggest that concentrating control measures in high-incidence districts and areas surrounding cholera victims' homes can significantly reduce the disease's impact. By targeting these hotspots, Africa could cut its cholera burden by 50 percent.
Researchers found that high glucose levels are associated with a higher risk of heart attack and kidney dysfunction in people with prediabetes. The study suggests that identifying and treating this group can lead to significant reductions in cardio-metabolic risks.
Wolbachia blocks viral replication in mosquito cells by degrading viral RNA, with XRN1 playing a key role. The bacterium's ability to prevent disease transmission depends on the virus's replication rate.
Researchers at North Carolina State University have developed a method to identify the presence of radioactive materials like uranium and plutonium in building materials. The technique uses brick samples to detect the presence of these materials and can be done in days, not weeks.
A recent study reveals that almost one billion viruses and more than twenty million bacteria are deposited daily in high-mountain areas via atmospheric rain washout and gravity sedimentation. The research finds that viruses tend to adhere to smaller organic particles, while bacteria stick to mineral particles from the Sahara Desert.
A large US trial found that calcium supplements may increase the risk of serrated polyps, which are less common than conventional polyps but have the same risk of developing into cancer. Women and smokers were at higher risk when exposed to calcium supplements.
Researchers develop novel cell culture strategy to investigate early stages of HPV infection, revealing key genetic information about viral life cycle. The approach enables high infection rates in keratinocytes, allowing for the study of HPV's role in cancer development.
A new diagnostic method uses corneal microscopy to detect nerve damage in individuals with type 2 diabetes. The study found that corneal nerve density is lower in those with type 2 diabetes, with increased reduction over time.
Researchers from MIPT studied a nanofibrous scaffold's interaction with rat cardiac cells, finding cardiomyocytes envelop fibers on all sides, while fibroblasts only touch one side. This study contributes to heart tissue regeneration and regenerative medicine.
A meta-analysis of 43 controlled trials found school-based mental health services effective for elementary-aged children, particularly targeting behavior problems. The study suggests increased support and training for school staff is crucial for the success and sustainability of these services.
The Genomic Ascertainment Cohort (TGAC) will allow researchers to recall genotyped individuals and investigate the influence of their genes and gene variants on phenotypes. The NIH will establish a new database of 10,000 human genomes and exomes, enabling predictions of conditions caused by specific genes or variants.
Researchers analyzed unique data from high-energy proton collisions to understand the mechanism of hadronization. They found evidence of a quark-gluon plasma exhibiting liquid-like properties, which can help improve our understanding of particle physics and the universe's early moments.
Researchers have developed comprehensive computer models of cortical neurons that accurately replicate their activity. These models can be used to understand how different cell types differ from one another and may eventually be applied to model neurological disorders such as epilepsy or Alzheimer's disease.
Scientists developed a model predicting methylmercury presence in small headwater ecosystems. They also discovered a new combustion strategy to increase gasoline-powered car fuel efficiency. Researchers successfully wrote precise metallic structures narrower than a cold virus for nanofabrication applications.
Researchers found that constant media coverage increased vaccinations by 79% in the Jewish population and 71% among high socio-economic subgroups. Positive media sentiments also prompted an increase in polio vaccines, while negative sentiments had no noticeable effect.
Two University of Houston researchers are investigating estrogen's potential as a cause of cervical cancer. Using CPRIT funding, Sanghyuk Chung is examining the role of estrogen receptor alpha in stromal cells surrounding cancer cells, which may lead to a targeted therapy for cervical cancer treatment.
A new study led by researchers at the Nara Institute of Science and Technology found that plants use SOG1 to repair DNA damage, but unlike p53 in animals, SOG1 targets genes involved in immune response only to fungal infections.
Researchers discovered that older adults naturally tap into this strategy to bolster memory when remembering becomes difficult. They unknowingly move their eyes in the same pattern over and over again, even when looking at a blank screen.
A TGen-led study found that ponatinib significantly delays tumor growth and reduces tumor volume in SCCOHT, suggesting it should be tested for use in clinical trials. The rare form of ovarian cancer has a dismal two-year survival rate of less than 35 percent and affects young women and girls.
Researchers studied Leishmania species and strains in Iraq's hot border region, finding most cases match an Iranian strain. The study highlights the need for control programs to stop the spread of leishmaniasis, a disease that infects millions worldwide.
A study suggests that consuming fish rich in omega-3 fatty acids, such as salmon and sardines, may lower the risk of multiple sclerosis. Researchers found a 45% reduced risk of MS among those with high fish intake compared to those with low or no fish consumption.
A new startup, Borês Technologies, is working on low-power-consumption electronics that will enable the haptic revolution in mobile technologies. The technology has the potential to change the way people interact with their electronic devices and with each other remotely.
Researchers at Brookhaven National Laboratory have identified a new electrocatalyst that efficiently converts carbon dioxide into carbon monoxide, a highly energetic molecule. Single nickel atoms were found to catalyze the reaction with up to 97% efficiency, paving the way for recycling CO2 for usable energy and chemicals.
Researchers trained visual neurons to control a computer-generated tone and a robotic arm using neuroplasticity. The connections from the cortex to the striatum were key to this learning, representing a feedback loop that may be essential for learning and memory throughout the brain.
Researchers found that a compound enhanced protein trafficking reduced amyloid beta and Tau protein production in brain cells. The study suggests targeting endosomal network defects as a promising strategy against Alzheimer's disease.
Researchers analyzed sediment data to find that mudrock is rare in the first 3 billion-year record of sediments but common after the middle Paleozoic era. The steady increase of mudrock suggests a relationship between its emergence and that of plants.
Rare scientific discoveries and inventions garner higher citation rates through exploratory research, suggesting reallocation of funding to risky projects. Collaboration enhances novelty, with teams being 38% more likely than solo authors to bring new ideas into familiar domains.
A new study from McMaster University suggests that smartphones and data centers will be the most damaging information and communications technologies to the environment by 2040. The research highlights the significant emissions impact of the ICT industry, driven primarily by production and operation.
A review of available evidence found that pregnant women can safely engage in up to 35 minutes of high-intensity aerobic exercise at air temperatures of up to 25°C and 45% relative humidity. They can also participate in hot baths or saunas for up to 20 minutes without reaching the recommended core temperature limit of 39°C.
A new classification of diabetes has been discovered, which can predict the risk of serious complications and provide tailored treatment suggestions. The study, published in The Lancet Diabetes & Endocrinology, reveals that type 2 diabetes consists of several subgroups, each with unique characteristics.
A new study found that 'dominance' smiles, which signal disapproval, increase physical stress and challenge social standing. In contrast, 'reward' and 'affiliation' smiles, which reinforce behavior, facilitate or maintain social bonds.
Scientists have achieved a world record for trapped-ion logic gate precision, reaching accuracy of 99.8% and speeds of up to 60 times faster than previous records. The breakthrough could enable practical quantum computing by scaling up the system.
Researchers found that prenatal exposure to androgens had no significant association with girls' time spent with either boys or girls. However, girls with classical CAH spent more time in male-typical activities and less time in female-typical activities. This study suggests that gender development is a complex process influenced by bo...
Using multiple methods to manage pain during and after joint replacement surgery was associated with a decrease in opioid use, opioid prescriptions, and common complications. Multimodal therapy reduced opioid prescriptions by up to 18.5%, respiratory complications by 19% and gastrointestinal complications by 26%.
Researchers created a sustainable wood carbon sponge material by treating balsa wood, making it highly compressible and suitable for strain sensing and various applications. The material's unique structure provides exceptional mechanical and fatigue resistance, outperforming most reported compressible carbonaceous materials.
Researchers at Karolinska Institutet identified a mechanism that blocks nerve fiber regeneration in spinal cord injuries, leading to permanent functional deficits. By inhibiting scar formation, they found improved functional recovery in mice, offering new hope for treating this devastating condition.
The American Academy of Otolaryngology has released an updated guideline for treating hoarseness, recommending earlier evaluation by an otolaryngologist and discouraging the use of unnecessary medications. The guidelines aim to reduce variation in care and improve patient outcomes.
Researchers at KAIST identified the basic principle of electric wind in plasma, a phenomenon that can create air movement without mechanical movement. The team found that space charge drift following streamer propagation is the main cause of electric wind, with electrons playing a key role in certain plasmas.
The Hastings Center Report has published a new article examining the ethics of rationing healthcare resources through inconvenience. The authors argue that under certain conditions, this approach can be ethical and even preferable to direct rationing. Meanwhile, another author highlights the potential downsides of this practice, includ...
Research suggests that medical school textbooks widely used in North America contribute to racial bias through underrepresentation of dark skin tones. The study analyzed over 4,000 human images and found that only a few percent of photos featured dark skin tones.
A new study found that while ecosystems can bounce back from large-scale disturbances, complete recovery is elusive. Passive recovery, which involves halting damaging practices, may be a more effective strategy than active restoration, especially for systems that don't require significant added help.
A new study from the University of Georgia highlights the need for humanitarian aid groups to be trained in safe infant and young child feeding protocols following natural disasters. Exclusive breast-feeding is recognized as the safest form of infant feeding, but alternative formula feeding can be dangerous due to contamination risks.
A new study by Duke University neuroscientists used electrical brain activity to predict depression vulnerability in mice, finding different networks of brain activity were linked to depression-like symptoms. The results may lead to a predictive test for mental illnesses like depression and could inform treatment strategies.
Researchers have created a massive 13 million-person family tree using genealogy data, revealing trends in marriage, migration, and longevity. The study found that people are more likely to marry fourth cousins than seventh cousins, and that women in Europe and North America have migrated more than men.
A University of California study found native wildflowers stored up to 201% more seeds underground during a drought, compared to exotic grasses which decreased by 52%. This adaptive strategy helps them survive in variable climates.
Research by NICM Health Research Institute and Western Sydney University finds effective childbirth education programmes can reduce caesarean births, saving the healthcare system millions annually. The study suggests antenatal education could reduce birth-related healthcare costs by up to nine percent.
Researchers created a massive crowd-sourced family tree analyzing 86 million public profiles from Geni.com, uncovering trends in migration patterns and genetic relatedness. The study found females migrate more than males, and couples born between 1800-1850 showed increased marital distances despite higher genetic relatedness.
A Washington State University research team has developed a technique to greatly strengthen permeable pavements by adding waste carbon fiber composite material. The recycling method reduces energy consumption and chemicals, making it a critical factor for recycling waste materials.
Scientists at University of Illinois create artificially intelligent ocean predator called Cyberslug, which reacts to food and responds to its own kind like the actual sea slug Pleurobranchaea californica does. The virtual creature has simple self-awareness, relating motivation and memories to external world perception.
A study published in the American Journal of Agricultural Economics refutes the idea that climate change leads to civil war in Africa due to food scarcity. Instead, conflicts are driven by competition over abundant food resources, with most armed groups unable to sustain themselves and instead seeking control over local food supplies.
Jizhong Zhou, a renowned researcher at OU, has made significant contributions to understanding the role of microbes in environment, climate change. He is recognized by the ESA Fellowship, reflecting the quality of OU's faculty, students, and staff.
A study published in Frontiers in Psychology found that adults with food allergies face unique challenges in daily life, including anxiety and social exclusion. Openness to experience was the biggest predictor of these issues, highlighting the importance of personality traits in coping with a food allergy.
Physicists develop new method to precisely characterise extremely short light pulses, allowing for detailed information about electron place of origin in novel materials. This enables study of superconductors and topological materials, crucial for quantum computing and energy-efficient processors.
Researchers found elevated mir-24-3p in breast cancer patients destined to metastasize despite best available therapy. High expression of mir-24-3p correlated with poor survival rate and specific gene expression signature in TCGA.
Researchers at MSU have discovered a new way viruses assemble themselves and eject DNA into host cells, with potential applications in medicine and biotechnology. The study focused on the Acidianus tailed spindle virus, which can change shape to interact with its host cells.
A new study from Stanford Medicine found that female soldiers who give birth within six months of returning from military deployment face a higher risk of having a preterm baby. The study also found that women giving birth soon after deployment are younger, with lower education and pay.
A new study from the University of Portsmouth found that people who are more image conscious tend to support more crowdfunding campaigns. The research also showed that funders with public profiles containing photos engage in significantly greater levels of visible funding activity.
Researchers at Concordia University developed a method to optimize energy consumption in buildings, reducing carbon emissions by 59% while cutting costs by 75%. The study used hydro-powered heat pumps and lake cooling as renewable energy sources, demonstrating the potential for net-zero energy usage.
In conflict-affected populations, adolescent girls are perceived as responsible for their own safety and burdened by violence, with communities holding differing views on responding to abuse. Research highlights the need for programs addressing victim-blaming and silencing experiences of violence through community structures.
The European Blood and Marrow Transplantation Textbook for Nurses has been released, providing comprehensive guidance on transplant nursing. The book aims to improve patient care by promoting training, education, and research in the field of hematopoietic stem cell transplantation (HSCT) and cellular therapy.
A new study reveals that humor can effectively inspire young people to pursue climate change activism. The study found that college-aged adults between 18 and 24 were most inspired by the humorous video, which made them more likely to want to engage in activism and believe climate change is risky.
A study by German Center for Infection Research scientists found that molecular diagnostic tests for the Zika virus in Brazil were not always reliable, resulting in false-positive or false-negative results. This highlights the need for reliable diagnostics to prevent fatal consequences and inform preventive measures.
Researchers at Johns Hopkins Medicine have invented a new class of immunotherapy drugs called Y-traps, which target and disable key immune suppressors in tumors. The treatment has been shown to significantly decrease tumor growth and even work against cancers that do not respond to existing immunotherapy.
Scientists have developed an innovative process to detect TB bacteria using a fluorogenic trehalose analog, called DMN-trehalose. This new stain only illuminates inside living TB bacteria, making diagnosis more accurate and quick. The innovation aims to simplify the traditional smear microscopy process.
Researchers detected yellow fever virus in urine and semen samples from a patient who survived the disease almost a month after infection. The discovery suggests the virus may be contagious for a period longer than previously thought, potentially allowing asymptomatic individuals to transmit the disease.
A smallpox outbreak could have devastating consequences in cities with high rates of immunosuppression. Experts warn that children and young people aged 0-19 years are most at risk, while older adults over 45 may experience severe disease and death.
A new research from the University of Pennsylvania School of Medicine found that patients under 65 who are taken to a trauma center have a higher chance of being favorably discharged, while those over 65 have a lower risk of mortality. The study also highlights a serious care disparity for these severely injured patients.
Researchers designed and expressed custom transmembrane proteins with new functions, overcoming challenges in studying these proteins. The advance enables the creation of multipass proteins with novel structures and functions.
Researchers observed how the brain learns to repeat patterns of neural activity that elicit a feeling of pleasure in mice, providing new strategies for targeting disorders characterized by abnormal repetitive behaviors. The findings also have implications for treating addiction and obsessive-compulsive disorder.
Research finds that women report higher levels of incivility from other women than men do, particularly if they defy gender norms by being more assertive. The study suggests companies should re-evaluate their cultures and address this issue to create a positive work environment.
A new in-depth review from the Journal of Dairy Science examines necessary minerals and their mechanisms for absorption in cows. The review highlights two key methods, paracellular and transcellular absorption, and discusses factors affecting mineral uptake.
Researchers at the University of Maryland have created a durable wood carbon sponge that can withstand repeated compression and extreme mechanical conditions. The sponge has potential applications in energy storage, pollutant treatment, and wearable electronics.
Research found South Asian people are less likely to need a pacemaker for bradycardia compared to white Europeans, despite higher incidence of coronary artery disease and stroke in South Asians. The study suggests genetic differences may explain the disparity in heart condition susceptibility between ethnic groups.
Researchers at TSRI have discovered that individuals with high levels of the enigmatic receptor GPR158 may be more susceptible to depression following chronic stress. This finding provides a potential clue to why some people are more resilient against mental illness, and offers a new target for developing effective treatments.
The AZURE mission aims to measure vertical winds in the ionosphere, creating a tumultuous particle soup that redistributes energy and momentum. By tracking colorful tracers released into space, researchers will gain valuable data on the flow of particles in key regions of the ionosphere.
A RAND Corporation study found that only 2% of NY health providers are equipped to provide timely and quality care to veterans. The report highlights gaps in the readiness of community-based providers to address veterans' unique needs, with few providers accepting VA coverage.
The Global Precipitation Measurement mission captured intense rainfall rates exceeding 5.1 inches per hour in southwestern Arkansas. Life-threatening flood conditions resulted from over 10 inches of rain, with storm tops reaching heights above 5.6 miles.
Research by Weill Cornell Medicine scientists reveals that the nervous system can dampen excessive inflammation in the gut and lungs, which may lead to new treatments for diseases like asthma and inflammatory bowel disease. The study also found that beta-adrenergic receptors play a crucial role in controlling the immune response.
The 5TONIC consortium is demonstrating use cases for next-generation wireless technologies, including smart factory applications and cell virtualization. With the deployment of CommScope's OneCell C-RAN small cell solution, they are accelerating the development of 5G networks and improving spectrum efficiency.
Researchers recreated déjà vu in human subjects to study the feeling of premonition, finding participants were no more likely to predict the future than blind guesses. During déjà vu, they felt like they knew what's going to happen next, mirroring real-life experiences.
Walking for at least 40 minutes, two to three times a week, significantly lowers the risk of heart failure among post-menopausal women. The study found that brisk walks and walking frequency/duration/pace all contribute equally to this benefit, making walking an accessible form of exercise for older women.
A new study from the University of the Witwatersrand reveals that magmas can form chromite deposits through decompression as they rise to the surface, producing valuable resources like platinum and chromium. The study suggests that lithostatic pressure reduction plays a vital role in forming these deposits.
A team of researchers has developed a novel reaction to insert nitrogen into C-H bonds, creating useful ring-shaped molecules. The breakthrough synthesis uses inexpensive feedstock hydrocarbons as substrates, offering a new solution to the long-standing challenge in pharmaceutical and chemical industries.
A Norwegian study found that individuals with normal vitamin D levels can reduce their risk of death from cardiovascular disease by up to 30%. The optimal amount of vitamin D varies from person to person, and measuring levels is advised for those who have experienced cardiovascular disease.
A study in house finches reveals that immune systems can inadvertently help bacteria become stronger over time, leading to a catch-22 situation. Researchers found that birds with stronger immunity to more virulent strains were more likely to exclude low-virulence strains from future infections.
Researchers developed a mathematical model to calculate bisphenol A levels reaching the fetus, with 100 pregnant women as test subjects. The P-PBPK model monitors compound effects on pregnancy and future health outcomes.
Researchers found that three healthy diets generally reduced blood pressure in most participants, but some individuals responded less well due to differences in their gut bacteria. The study suggests a potential new approach for identifying an individual's clinical response to diet therapy and adherence to prescribed diets.
Researchers discovered that grapes experience internal oxygen shortage during ripening, leading to cell death and potentially affecting wine quality. The study's findings suggest that manipulating oxygen supply can reduce cell death, and may lead to new ways of selecting grape varieties for warmer climates.
A new study reveals the 2008 Great Recession led to a significant increase in obesity, diabetes, and mental health problems, especially among women and those with lower education. The researchers found a decrease in smoking and drinking, but an increase in the use of medicines and mental health issues.
Researchers developed an AI-powered tool to extract key information from online privacy policies, enabling users to easily navigate and understand data collection and use. The project's interactive website allows users to compare readability levels of popular websites' privacy policies.
Researchers identified five distinct subtypes of type 2 diabetes and one autoimmune type, each with unique characteristics and associated complications. These findings may enable tailored treatment approaches for patients with diabetes, moving towards precision medicine.
Researchers discovered xenon compounds with nickel and iron at extreme pressures and temperatures, which could explain the missing noble gas in Earth's atmosphere. The study provides evidence for previously theorized compounds of iron and xenon under core conditions.
Researchers developed a mathematical model to explain how smartphones create 'portable funhouse mirrors' that alter facial features. Nasal distortion in selfies is found to be approximately 30% wider and 7% wider than standard portrait distances.