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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

Physician practices need help to adopt new payment models, study finds

A study by RAND Corporation and American Medical Association found that physician practices need help adapting to new payment models, which can improve quality and reduce costs. The report suggests that operational details of alternative payment models can either support or hinder practices' efforts to improve their processes.

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.

Study: Prices of cancer drugs have soared since 1995

A study by MIT economist Ernst Berndt and colleagues found that the prices of leading cancer drugs increased by 10% annually from 1995 to 2013, even after adjusting for inflation and incremental health benefits. The researchers suggest that rising prices reflect a greater social tolerance for significant healthcare costs.

Global economic impact of diabetes revealed in new study

A new study reveals the significant economic impact of diabetes globally, with high healthcare costs and lost wages in various countries. The review highlights the burden on individuals, families, and societies, especially in low- and middle-income nations where people with diabetes face limited access to affordable care.

Universal public drug plan could save money for Canada

A new study published in Canadian Medical Association Journal suggests that implementing a universal public drug plan could reduce Canada's spending on prescription drugs by $7.3 billion per year, while employers and unions could save an additional $8.2 billion. This cost savings is attributed to economies of scale in price negotiation...

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.

Large gains with new chip design for medical devices

The Desyre architecture has been shown to reduce hospital costs and replacement rates of medical devices by using 28% less energy and 48% less chip area. This is achieved while offering a nine times lower hardware failure rate, making it an extremely reliable design for critical applications.

New models yield clearer picture of emissions' true costs

A new Duke University study estimates that a gallon of gasoline costs around $3.80 more than the pump price when health and environment are factored in. The social cost of diesel is about $4.80 more, while natural gas becomes cheaper than its initial price. Solar and wind power also become cheaper.

Celestron NexStar 8SE Computerized Telescope

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

Global studies in Health Affairs' March issue

A global review of health issues highlights the UK's National Health Service (NHS) reduced spending on low-value procedures, while sub-Saharan Africans rate their health among the lowest in the world. The study also suggests that US cancer care may provide less value compared to Western Europe.

Income inequality is taking a toll on the health of American workers

Research at UCLA Fielding School of Public Health finds that income inequality affects worker health, with stagnant wages and increased healthcare costs contributing to high stress, cardiovascular disease, and lower life expectancy. The study highlights the need for policies addressing workplace conditions and improving working-class h...

Apple iPhone 17 Pro

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

Changes proposed to improve research on health information technology

The RAND Corporation suggests that studies evaluating health information technology should consider both costs and benefits, as well as the long-term implications of adoption. The proposed standards aim to provide a more robust picture of the technology's impact on patients, providers, and payers.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

State-of-the-science help for hay fever sufferers

Hay fever sufferers can benefit from state-of-the-science treatments like sublingual immunotherapy. The American Academy of Otolaryngology recommends this treatment for patients with specific allergies who don't respond to other treatments, with a completion period of up to five years. Other key recommendations include diagnosing and t...

Hospitals helping violence victims could save millions

Researchers at Drexel University found that hospital-based violence intervention programs can prevent violent reinjury and perpetration, reduce aggressive behaviors, and improve employment and education outcomes. These programs are estimated to save tens of thousands to $4 million in costs over five years.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Should hospitals keep cardiac catheterization labs open on weekends?

A Canadian study found that early invasive strategy using coronary angiography and interventions reduced costs and hospital stays for high-risk and low-risk patients with non-ST-segment elevation acute coronary syndromes. The study analyzed data from 479 patients, showing savings of $2,938 per patient compared to delayed strategies.

Findings do not support chlorhexidine bathing in ICUs

A study of critically ill patients found that chlorhexidine bathing did not decrease the incidence of health care-associated infections. The study involved over 9,300 patients and found no significant difference between groups in infection rates, suggesting that such bathing may not be necessary.

New study reveals crippling financial burden of leprosy

A new study reveals that households affected by leprosy face significant financial burdens due to loss of earnings and treatment costs. The study found that patients with Erythema Nodosum Leprosum, a complication of leprosy, incurred losses equivalent to almost a third of their income.

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.

BIDMC study suggests worsening trends in headache management

A new BIDMC study suggests that physicians are increasingly ordering advanced imaging and referring specialists for routine headaches, rather than counseling patients on lifestyle changes. This trend has significant consequences, including unnecessary patient anxiety and follow-up testing.

Review article estimates annual US cost of psoriasis in 2013

A review article estimates the annual US cost of psoriasis in 2013 to be between $112 billion and $135 billion. The study found direct costs ranging from $51.7 billion to $63.2 billion, while indirect costs due to absenteeism or reduced work capacity ranged from $23.9 billion to $35.4 billion.

Smokers, the obese, have markedly higher health-care costs than peers

A new study by Ruopeng An found that smokers and the obese incur substantially higher annual health care costs compared to their peers. Out-of-pocket medical expenses, inpatient and outpatient care, emergency room visits, and prescription drugs contribute to these added expenditures.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Reducing emergency surgery cuts health care costs

Reducing emergency surgery for common procedures like abdominal aortic aneurysm repair and coronary artery bypass graft can save healthcare costs. Elective surgeries result in lower mortality rates and better patient outcomes compared to emergency surgeries.

Fluke 87V Industrial Digital Multimeter

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

Preconception care for diabetic women could potentially save $5.5 billion

Researchers estimate that universal preconception care for pregnant women with diabetes can avert an estimated $5.5 billion in health expenditures and lost employment productivity over their children's lifetimes. Effective care could also help mitigate significant complications such as preterm deliveries, birth defects, and perinatal d...

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.

Economic burden of prediabetes up 74 percent over five years

A new study reveals a 48% increase in direct and indirect costs associated with diabetes over five years, with prediabetes costs rising 74% and undiagnosed diabetes costs increasing 82%. The growing burden of prediabetes highlights the need for prevention and early intervention.

Cost of meeting basic needs rising faster than wages in Washington state

A new report from the University of Washington shows that Washington families must spend 46% more on average to make ends meet today than 13 years ago. The Self-Sufficiency Standard for Washington State 2014 found that median wages increased just 21 percent during that time, while costs jumped as much as 72 percent.

The Affordable Care Act in Kentucky, one year later

The Affordable Care Act has led to improved health care access for Kentucky's lowest-income residents, with 413,000 people gaining medical coverage. Residents are now able to seek non-urgent medical attention and receive guideline-based care, reducing financial stress.

Meta Quest 3 512GB

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

Suffering from constipation? Self-acupressure can help

A randomized clinical trial found that perineal self-acupressure helped participants break up hard stools, relax muscles, and stimulate nerves responsible for bowel movements. 72% of patients reported improvement in their constipation symptoms after performing the technique for four weeks.

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.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

November/December 2014 Annals of Family Medicine tip sheet

Researchers develop two swallowing techniques to ease pill swallowing in patients with and without difficulties. Continuity of care is associated with reduced mortality, morbidity, and healthcare expenses in patients with chronic conditions.

Black, Hispanic kids underrepresented in autism identification

A study by a University of Kansas professor found that black and Hispanic children were significantly underrepresented in autism identification rates from 2000 to 2007, despite the overall increase in diagnoses. This disparity may reflect unequal access to services and diagnosis, with white students receiving more intensive supports.

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.

CT lung screening appears cost-effective

A new analysis of NLST results concludes that CT lung screening is cost-effective in aging smokers, but its implementation will depend on various factors. The ratio of costs per quality-adjusted life-year added was $81,000, below the $100,000 threshold.

A demography of unceasing discomfort

According to a WSU study, nearly one in five US adults suffer from persistent pain, with significant economic and social costs. Persistent pain affects daily life, work, family, and social interactions, increasing the risk of mental illness and addiction.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Hospital acquisitions leading to increased patient costs

A new study by University of California, Berkeley researchers found that hospital acquisitions and consolidations increase patient costs in California. The study analyzed data from four years and found that per-patient expenditures were higher for physician groups in multi-hospital systems compared to those owned by physicians.