For patients with stable ischemic heart disease, aggressive risk factor modification and optimized medical management are crucial. Novel agents like ivabradine improve treatment options for symptom control in patients unresponsive to current treatments.
The Crowther Lab's research uses global datasets to understand the global forest system and identify regions of high priority for biodiversity conservation. They find that warming soil will lead to increased carbon emissions, particularly in Arctic and sub-Arctic regions, threatening climate change mitigation efforts.
The Partisan Climate Opinion Maps reveal new data on how Republican and Democratic climate and energy opinions vary across all 50 states and 435 congressional districts. The maps show substantial heterogeneity in climate opinions despite US partisan polarization.
Scientists have developed new metasurfaces that can manipulate reflected light and sound waves with high efficiency. These artificial structures use periodic arrangements of meta-atoms to engineer the direction of reflected waves, breaking classical laws of reflection.
Researchers can create synthetic networks that satisfy differential privacy requirements, enabling broader sharing of confidential data for scientific discovery. These altered datasets capture most statistical features from the original network, making them suitable for various researchers.
Chronic stable angina affects approximately 10 million Americans, primarily older adults and women. Common comorbidities like diabetes are associated with poorer outcomes in this subgroup. The study highlights the growing prevalence of recurring ischemia, its socioeconomic burden, and therapeutic targets for management.
Quantum computing aims to break cryptography and speed up database search, but scaling is a significant challenge. Researcher Debbie Leung discusses the ingredients required for accurate quantum computing operations and recent progress with error-correcting codes.
A phase 3 clinical trial found that a combination of two drugs, including an immunotherapy agent, significantly improved progression-free survival and response rates compared to a standard treatment. The results suggest that the new treatment may become a new standard for first-line treatment for patients with metastatic kidney cancer.
A recent breakthrough in plant growth has increased crop yields by 40% by creating a shortcut for a glitch that plagues most food crops. This technology, part of the Realizing Increased Photosynthetic Efficiency (RIPE) project, aims to improve photosynthesis and boost worldwide food productivity.
A research team from the University of Science and Technology of China has developed a simple solution to fabricate large-area Ag-nylon flexible transparent windows for high-efficiency PM2.5 capture. The material shows excellent mechanical stability and can be used as both a thermochromic smart window and a high-efficiency PM2.5 filter.
Synthetic fibers from polyester and nylon release microplastics into the environment, contaminating plants and animals in oceans. Biosynthetic fibers, derived from natural proteins, can replace synthetic fibers and provide recyclable and biodegradable alternatives.
The article highlights the need for a practical approach to defining the elderly population and provides an evidence-based review of diagnostic and therapeutic implications of advanced age in ischemic heart disease. This knowledge gap affects risk-benefit ratios of pharmacotherapies and percutaneous coronary interventions.
The Art Institute of Chicago has made significant new research on five terracotta sculptures from the 12th to 15th centuries, confirming they were created as a group and date back over 800 years. The use of CT scanning and thermoluminescence testing revealed exceptional craftsmanship and uniqueness among the sculptures.
A new study found that drinking in outdoor settings is linked to early age of first intoxication and increased problems, whereas homes are not. The researchers aimed to understand modifiable circumstances enabling early onset drinking among youth.
Computer scientists and conservators collaborate to preserve software- and time-based art using traditional conservation principles. The Guggenheim Museum's CCBA initiative has successfully restored artworks like Shu Lea Cheang's Brandon and John F. Simon Jr.'s Unfolding Object.
A multidisciplinary team from Northwestern University has diagnosed metal soaps as the cause of destructive pimple-like protrusions in precious works of art. The tool enables researchers to monitor and understand what conditions make the protrusions grow, shrink or erupt.
Diabetes mellitus increases risk of stable ischemic heart disease, with trial data showing no benefit from nuclear stress tests or cardiac computed tomography. Revascularization for SIHD also does not reduce mortality or myocardial infarction rates in diabetic patients without symptoms.