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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

Hospital costs for children with flu may be higher than thought

A new study by Children's Hospital of Philadelphia reports that hospital costs for influenza-related admissions in children are significantly higher than previously thought, with costs ranging from $7,000 to $40,000. The study supports the economic case for annual flu vaccinations, especially for high-risk conditions.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Compliance with medications lowers health care costs

Two studies at ACG suggest that patients with inflammatory bowel disease (IBD) who take medications as directed incur lower medical costs compared to non-compliant patients. Compliance rates were poor overall, but improved with age and education, with the elderly and younger patients scoring poorly.

Landmark study to define work-life balance across cultures

A new study will investigate how Australians navigate work-life balance, with a focus on parents and the role of family-friendly policies. The research, funded by the Australian Research Council, aims to provide insight into cross-cultural differences between Western individualistic societies and more collectivist Asian societies.

Economic pressures can lead to unequal treatment of patients

Two studies in Florida found that economic pressure from hospitals and insurance companies can negatively affect the quality of care for some people, particularly those in prison. Researchers suggest that standard protocols and decision support systems can help prevent bias and prioritizing in patient care.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Nearly nine of 10 who seek individual market health insurance never buy a plan

A new report from the Commonwealth Fund finds that nearly nine of 10 individuals who seek individual market health insurance are unable to secure coverage due to unaffordability or pre-existing conditions. Those with high-deductible plans face significant cost burdens, including higher out-of-pocket expenses and increased medical debt.

Sister, can you spare a million?

A study published in Circulation found that the financial burden on women with chest pain and blocked coronary arteries can total more than $1 million during their lifetime. Women with nonobstructive coronary artery disease also face significant costs, including higher drug expenses.

Rising health expenses are a good value, researchers say

According to researchers at Harvard University and the University of Michigan, healthcare in America has been cost-effective overall. The study found that improved healthcare contributed significantly to increased life expectancy, with 70% of gains attributed to reductions in cardiovascular disease deaths.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Projected costs of stroke in the United States top $2 trillion dollars

Estimated costs of ischemic stroke in the US will exceed $2.2 trillion by 2050, with non-Hispanic whites facing a cost of $1.52 trillion and African Americans facing a higher per capita cost of $25,782. The study highlights ethnic disparities in stroke-related healthcare access and outcomes.

Forest fires a huge cost to health

A study by the University of Alberta found that forest fires can cause substantial increases in human health risks, resulting in mortality risk, restricted activity days, and acute respiratory symptoms. The study estimated economic losses of $9-12 million from a 2001 fire in Chisholm, Alberta.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Patent laws and US trade agreements are hindering access to HIV treatment

Researchers say international patent laws and US-negotiated trade agreements are impeding access to life-saving HIV medicines, particularly in resource-poor settings. The current intellectual property law allows pharmaceutical companies to monopolize markets, making treatments unaffordable for many.

Lung diseases represent major costs for society

COPD and asthma are major economic burdens on Swedish society, with annual costs totaling SEK 9.1 billion and SEK 3.7 billion respectively. These lung diseases significantly degrade quality of life, especially severe cases of COPD and asthma.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Less expensive treatment for lung lining infection in kids

Researchers conclude that enzyme urokinase is the primary treatment against infection in the lung lining due to its cost-effectiveness. The study suggests a significant healthcare savings of $15 million if used as the first line of treatment for pediatric empyema.

Fear of liability risks patient care

Doctors are practicing defensive medicine due to fear of legal liability, resulting in unnecessary treatment and wasted resources. The study suggests that limiting damages and increasing competition can improve medical practice and enhance patient access to care.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

The effect of periodontal disease on health care costs

A study of 4,285 civil officers aged 40-59 years found that those with severe periodontitis incurred 21% higher total medical and dental costs compared to those without pathological pockets. Dental costs for men with severe periodontitis were two-fold higher than those without the condition.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Paying to prevent diabetes is cost effective

A new study suggests that prepaying benefits for diabetes prevention could save healthcare costs by preventing millions of individuals from developing the disease. By sharing costs with employers and individuals, private health insurers and Medicare can cover lifestyle interventions, reducing the economic impact of obesity and diabetes.

Men face rising osteoporosis risk

Rates of hip bone loss increase with age among white and non-white men, particularly those over 75. Osteoporosis in men results from declining estrogen levels, leading to brittle bones prone to fracture. The study predicts a 56% increase in male osteoporotic fractures and associated costs by 2025.

Study: Super-sizing your food takes a hidden toll on your pocketbook

Researchers found that a single bout of overeating from supersizing a fast-food meal can result in significant hidden financial costs, including increased energy needs, medical care, and vehicle expenses. The study's findings suggest that these costs can outweigh the initial savings of upsizing a meal, making it a less affordable option.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Medicare Advantage plans not always a good deal

A new study found that Medicare Advantage (MA) plans can be a bad deal for beneficiaries in poor health, with some facing annual out-of-pocket costs of up to $7,522. Despite extra payments to MA plans, many vulnerable enrollees are still at risk of not getting needed healthcare services due to high cost burdens.

Cardiovascular disease costs UK economy £29 billion a year

Cardiovascular disease costs UK economy £29 billion a year, with healthcare expenses representing 60% of the total. The largest component was hospital inpatient care, which accounted for nearly two thirds of NHS expenditure on cardiovascular diseases.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Study reports newborn screening tests can save both lives and money

A cost-effectiveness study found that six out of eight newborn screening tests were not only cost-effective but also cost-saving. The tests identified rare disorders such as hypothyroidism and phenylketonuria, which can have significant impacts on children's health and development.

Are you getting your money's worth in health care?

A new study finds that health care spending generates significant health benefits, with a return on investment of $1.55 to $1.94 for every dollar spent. The research demonstrates the value of estimating the impact of health care investments and challenges policymakers to consider cost-effectiveness in their decision-making.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Could a simple test save Medicare hundreds of millions?

Researchers suggest using a microvolt T-wave alternans (MTWA) test to help determine which patients need implanted defibrillators, reducing costs for Medicare. The study estimates that this approach could save $690 million annually.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Study shows AIDS drugs cost-effective, care underfunded

A study analyzing healthcare utilization data for HIV-infected patients found that HAART is cost-effective as long as patients stick to treatment. However, the study also revealed significant disparities in healthcare costs between healthier and sicker patients, highlighting inadequate reimbursement to treating physicians and clinics.

European Union's €169 billion bill for cardiovascular disease

The European Union has faced a staggering €169 billion economic burden due to cardiovascular disease (CVD), accounting for 12% of all healthcare expenditures. CVD resulted in 2 million deaths and 4.4 million people being severely hampered by daily activities, highlighting the need for policy makers to prioritize research spending.

Bush's health care initiatives will make America's system worse

The US healthcare system faces significant challenges, with high costs and a growing number of uninsured individuals. Bush's proposed initiatives are unlikely to address these issues, as electronic records may not significantly reduce health costs and HSAs could exacerbate the problem.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Costs of 'polypill' could drain global health budgets

The polypill could slash the risk of coronary artery disease by 88% and stroke by 80% in those aged between 55 and 64. However, its widespread treatment would require a significant annual expense, with costs ranging from £208 to £282 per person, depending on age and risk level.

A little household help may reduce health-care costs among elderly

A Purdue University study found that older adults who receive daily assistance with basic tasks like bathing and dressing are less likely to be hospitalized for acute illnesses. After six weeks of help, hospital admissions significantly declined, suggesting that home-based care can reduce healthcare costs while improving quality of life.

Take meds as directed, reduce overall healthcare costs

A new study found that taking medication for overactive bladder syndrome as prescribed can significantly reduce annual healthcare costs. The research, published in the Journal of Urology, shows that participants who took their medication properly saved around $3,700 compared to those who didn't.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Glaucoma treatment time and costs increase as disease progresses

The study found that direct ophthalmology-related resource use increased with disease severity, resulting in higher costs. The average direct cost of treatment ranged from $623 to $2,511 per patient per year, with medication costs being the largest proportion of total direct cost.

Hidden cost of teen pain in the UK almost £4 billion per year

The average annual cost of treating and managing adolescent pain is over £8,000 per patient, with a conservative estimate of £3.8 billion for the UK as a whole. Chronic pain in adolescence has significant financial and social consequences, including high levels of distress, increased healthcare usage, and reduced academic performance.

Team care more cost-effective than usual care for depression

A team care model, including a case manager and primary care provider, results in better outcomes for treating clinical depression. The IMPACT program provides powerful health benefits, including decreased depression and pain, improved physical functioning, and better overall quality of life.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

New study shows chiropractic is cost-effective in treating chronic back pain

A new study has found that chiropractic care is a cost-effective treatment option for chronic low-back pain, with lower costs and comparable patient outcomes compared to traditional medical care. Chiropractic care resulted in clinically significant improvements in pain and disability reduction for both acute and chronic patients.

The burden of food related ill health in the UK

A recent study found that 37% of health service costs in the UK are attributable to food-related diseases, with cardiovascular disease, cancer, and diabetes accounting for most of this burden. The estimated annual cost is £6 billion, double that of road traffic accidents and significantly higher than the cost of smoking.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Physician behavior an underlying cause for health care cost

Researchers found that physicians in high-spending areas order more tests, referrals, and treatments than those in low spending areas. This study isolates the role of physician behavior in explaining regional differences in practice and spending.