Climate change is exacerbating landslides worldwide, particularly in Asia and the Americas, resulting in significant human and financial losses. International experts propose various strategies to mitigate landslide risks, including land use planning, building codes, and infrastructure development.
A new study by the Regenstrief Institute finds that successful medical outcomes rely on stable and enduring relationships between doctors and patients. This approach recognizes that healthcare is not just about mechanics, but also social and emotional context.
A new meta-analysis of over 95,000 patients found that aspirin significantly reduces cardiovascular events in both men and women. However, the major reasons for this risk reduction differ between the sexes, with aspirin lowering the risk of heart attacks in men and stroke in women.
The UNC Charlotte and Georgia Tech partnership will create an artificial reasoning system to analyze enormous multimedia databases and provide effective intelligence analysis and decision-making support. The system will be integrated with human analyst interaction to structure data, organize it, and ultimately understand it.
A system is needed to monitor and address performance issues in doctors due to underlying causes such as mental health problems, substance abuse, or physical illness. The proposed model involves explicit performance standards, annual evaluations, and access to treatment programs.
The Manomet Conservation Center has been awarded a major grant by the National Fish and Wildlife Foundation to support conservation efforts for shorebirds in North, Central, and South America. The grant will fund conservation initiatives in eight nations, including Mexico, Argentina, Brazil, and Uruguay.
A study by Utah researchers confirms that a specific region on chromosome 3 is linked to autism, with results showing strong similarities to Finnish studies. The researchers used genetic markers to analyze the DNA of 31 family members, seven of whom have autism or an autism-related disorder.
Researchers created mice with a genetic defect that affects learning and memory, mirroring symptoms of schizophrenia. The animals struggled to adapt to new environments and scents, highlighting potential treatments for the mental health disorder.
The US Department of Homeland Security's Science and Technology Directorate has established five Regional Visualization and Analytics Centers to improve homeland security. Four universities will focus on developing techniques, tools, and collaboration to analyze large multimedia databases and extract relevant information.
A new study by Queen's University psychologist Dr. Flanagan and international team reveals that humans use sensory cancellation to filter out self-motions, reducing touch perception. This mechanism is crucial for distinguishing between internal and external stimuli, and may underlie certain delusions in schizophrenia.
Researchers found HPV DNA testing to be a cost-effective strategy for women with ASCUS, detecting more precancer cases than immediate colposcopy. The approach was also less costly, making it economically viable.
Fecal incontinence affects 7.2% of US women aged 30-90, often accompanied by urinary incontinence and other medical conditions like diabetes or major depression. Treatment options include diet changes, medications, surgery, and biofeedback exercises.
A study by PNNL found that China's air pollution has caused a decrease in cloud cover over the past 50 years, resulting in more frequent clear skies and reduced surface heat from sunshine. The likely culprit is a nine-fold increase in fossil fuel emissions, which have entrenched China in a foggy haze.
A new urine test, BladderChek, detected nearly all recurrences of bladder cancers with a higher accuracy rate than conventional tests. The test, used in conjunction with a diagnostic scope, detected 99 percent of recurring bladder cancers.
A new point-of-care test has been shown to detect recurrent bladder cancer more effectively than traditional lab tests. The NMP22 assay detected 49.5% of recurrences, while urine cytology detected only 12.2%, resulting in a significantly higher detection rate when used with cystoscopy.
Researchers have discovered that Alzheimer's disease is caused by abnormal cell division in neurons, which starts months before amyloid plaques form. The study suggests that another cellular problem triggers the disease process after abnormal cell cycling begins.
Researchers found that specific single-nucleotide polymorphisms (SNPs) in the IGF1 gene were linked to an increased risk of prostate cancer, accounting for 10% of cases. The study's findings suggest a biologic effect across different ethnic groups.
A recent poll suggests that over half of the British public would accept new nuclear power stations to combat climate change, but most prefer renewable energy sources and energy efficiency. The survey highlights a need for balance in energy policy, with 63% supporting a mix of nuclear and renewables.
Researchers create conditional mouse model to study CBFB-SMMHC, a fusion protein linked to 12% of human AML cases. The model shows that CBFB-SMMHC induces abnormal preleukemic blood cell progenitors, leading to AML development in adult mice.
A non-invasive urine test, NMP22, can detect recurrent bladder cancer more effectively than traditional cytology methods. This assay detected 99% of malignancies when combined with cystoscopy, improving patient surveillance and outcomes. Cystoscopy alone identified only 91.3% of cancers.
NIST develops a simulation program to analyze and optimize supply chain performance for small firms. The model identifies potential bottlenecks and enables data-driven decision-making to mitigate risks and reduce costs.
A NIST simulation program demonstrates that electron scattering from surfaces and grain boundaries becomes interdependent at critical nanoscale dimensions, affecting circuit speed and electrical measurements. This finding has significant implications for the development of thin, narrow metal lines in nanodevices.
Researchers create novel approach to tackle phase-change process, calculating critical point properties for the first time. The simulation findings match predictions and experimental results, including microgravity measurements on the Space Shuttle.
A study found that delaying surgery for men with asymptomatic inguinal hernias has similar outcomes to surgical repair, with lower risk of post-operative complications. Watchful waiting can be a viable alternative for these patients.
A national survey found that 40% of American workers, or approximately 47 million people, experience psychological aggression at work. Publicly by customers, clients, or patients, with lesser amounts from coworkers or supervisors. This widespread issue poses significant consequences for individuals and organizations.
Scientists identified a gene TPS10 that produces a specific scent attracting parasitic wasps to damaged corn plants. The wasps needed an initial exposure to both the scent and the caterpillar to react properly.
A global study reveals that plants in highly diverse ecosystems, such as South American and Southeast Asian jungles, suffer lower pollination rates and reduced reproductive success. This could push certain plant species towards extinction.
A sex-specific meta-analysis of aspirin therapy found that it reduced cardiovascular events by 12% in women and 14% in men. However, it increased the risk of major bleeding events in both sexes. The study suggests that aspirin should be considered for primary prevention in both men and women with preexisting cardiovascular disease.
Researchers found that delaying surgery for men with hernias that don't cause discomfort can be a safe option. Patients who underwent surgical repair showed significant improvement in performing everyday activities compared to those who waited.
The USDA and DOE are coordinating plant and microbial genomics research to address national agriculture and energy challenges. The DOE Joint Genome Institute will sequence the soybean genome, which is of particular interest due to its role in producing biodiesel.
The Purdue-IUSM team will focus on three areas: intelligence analysis, emergency planning, and healthcare monitoring. They aim to create a comprehensive picture of information for decision-makers using advanced visualization tools.
Researchers have developed a portable device that uses Doppler ultrasound to find veins quickly and accurately. The device is composed of two parts: a reusable unit with signal processing components and a disposable coupler box with a reflector and needle guide.
Leading NIAID researchers explore the complex relationship between influenza viruses and the human immune system. They explain how antigenic drift and shift impact vaccine development, highlighting potential vulnerabilities to flu pandemics.
Researchers identified Staufen2 as essential for maintaining synapses in nerve cells. The absence of Staufen2 leads to impaired signal transmission and altered synapse structure, suggesting mRNA transport is crucial for their maintenance.
Researchers will develop methods to derive and exploit information from diverse data forms, link this information with stored knowledge and analytical reasoning practices, and provide cognitive readiness support. The Penn State team will also apply a cognitive science approach to understanding visual tool usage, enhancing the role of t...
The University of Liverpool's 'Professor Fluffy' programme is a nationwide initiative to encourage children in low-participation areas to consider university. The project uses interactive lessons and teaching aids to introduce young students to higher education, with the goal of increasing UK university participation.
Researchers found that bexarotene reduced tumor burden by almost 50% and inhibited malignant tumor progression by about 50% in mice. The study suggests bexarotene is a potentially viable lung cancer prevention candidate.
Researchers found that the temperature of a person who has consumed a beverage can affect the accuracy of oral electronic thermometers. The study suggests that parents should wait for at least 30 minutes to take their child's temperature after consumption.
Researchers found a link between CCR5 mutation and increased risk of severe West Nile virus infection. Individuals with this mutation had higher rates of symptomatic cases, highlighting potential implications for HIV treatment.
The National Institutes of Health is testing avian influenza vaccines to prevent a possible pandemic. Saint Louis University School of Medicine is conducting a research study using a killed flu virus vaccine in children ages 2-9.
Researchers developed effective methods to remove arsenic from drinking water using zero-valent iron and granular titanium dioxide adsorbent. The studies demonstrated that high DO content and low solution pH increase iron corrosion, while TiO2 adsorbent is very effective for removing arsenic in groundwater.
A new energy-saving method has been developed to reduce the cooling-related demand for electricity in small office buildings. The approach involves running air conditioning at cooler-than-normal settings in the morning and then raising the thermostat to warmer settings in the afternoon, resulting in a 25-30% reduction in peak electrica...
The NIST Special Publication 800-21-1 provides guidelines for implementing cryptography in the federal government. The publication aims to improve IT security and facilitate FISMA compliance among federal agencies, ensuring protection of sensitive information and systems.
Research on women with HIV found that those infected with both HIV and high-risk HPV were at greatest risk of developing cervical cancer precursors. A study on postmenopausal women found sex hormone levels to be not associated with breast cancer risk, while another study suggested that BRCA2 mutation carriers had a fourfold increased i...
Treena Arinzeh, a NJIT engineer, has received two new grants to develop stem cell therapies for spinal cord and cartilage injuries. Her research aims to regenerate nerve tissue and promote bone growth using nano-scaffolds.
Researchers have identified a growth control flaw in some aggressive breast cancers, linked to overactive cyclin D1 and CDK4 kinase. The finding could pave the way for new therapies targeting this deadly subtype of breast cancer.
The UC San Diego-Venter Institute partnership aims to create a community resource for metagenomic data, facilitating advances in marine microbial ecology and evolutionary biology. The project will develop a novel cyberinfrastructure to store, analyze, and draw conclusions from large-scale microbial genomic sequence data.
A study published by University of California, San Diego researchers suggests that climate change may be a key factor in the evolution of larger body size in certain animal species. The study found that deep-sea ostracodes increased in size as global ocean temperatures cooled over 40 million years.