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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

Apple iPhone 17 Pro

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

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.

Schwartz Center proposes agenda to promote compassionate care

The Schwartz Center for Compassionate Healthcare proposes an agenda to improve compassionate care in the US healthcare system. The center's recommendations include measuring compassionate care through a national quality standard, funding comparative effectiveness research, and developing comprehensive training programs.

Rising health costs eroding Americans' income gains, study finds

A new study by RAND Corporation reveals that fast-rising health costs have eaten nearly all the income gains made by a median-income American family of four over the past decade. The family would have had an additional $545 per month to spend if healthcare costs had risen only as fast as other goods and services.

Fluke 87V Industrial Digital Multimeter

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

Accessible and affordable care at heart of health-care technology grants

Researchers at UC San Diego have been awarded grants to develop innovative, affordable healthcare technologies. The projects include a smartphone-based disease diagnostic tool and a device that turns cell phones into microscopes, with the goal of improving chronic disease management and preventive care in underserved communities.

Hemophilia research gets NIH boost to a tune of $5.5 million

The researchers are using genetically modified plants to encapsulate a tolerance-inducing protein within plant cells to prevent fatal allergic reactions in patients with hemophilia A and B. The new funding will help propel the research to determine if the technique can work in other models and potentially to clinical trials.

Workplace stress a growing health hazard

A study by Concordia University economists found that workers in high-stress jobs visit doctors more often, with a 26% increase in healthcare utilization. The study also estimated that workplace stress costs US companies $68 billion annually and reduces productivity by 10%.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Alternative health-care funding in Canada will not lower costs

A recent commentary in CMAJ highlights that alternative funding models for healthcare in Canada will not reduce costs nor achieve financial sustainability. The majority of healthcare costs are spent on a small proportion of the population, and private healthcare has higher administrative costs.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Better mattresses improve care, cut hospital costs: U of T study

A U of T study found that upgrading to pressure-reduction mattresses can prevent 1,005 pressure ulcers and save $7.2 million in healthcare costs annually for elderly patients in Ontario's emergency departments. The cost of upgrading would be 30 cents per patient, resulting in a savings of $32 per patient.

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.

Poorly controlled asthma costly

Research at National Jewish Health found that poorly controlled asthma doubles healthcare costs, with children missing an average of 18 days of school annually. Proper education and supervision can improve asthma control and reduce costs, improving the lives and chances for success of affected children.

US physician practices spend 4 times Canadian practices

Physician practices in the US spend significantly more time interacting with health insurers and payers, resulting in higher per capita health spending. The study found that if US physicians had similar administrative costs to those in Canada, it could save $27.6 billion per year.

Meta Quest 3 512GB

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

School obesity-prevention curriculum can reduce medical costs

A new school-based obesity prevention curriculum has been shown to significantly reduce medical costs associated with obesity and eating disorders. The program, Planet Health, was found to prevent 1 case of bulimia nervosa among girls aged 13-17 in each participating school, resulting in an estimated $34,000 in savings per girl.

Speed cameras in urban areas save millions in cash

The deployment of speed cameras in urban areas saves vast amounts of money by reducing the number of road traffic accidents. This financial analysis reveals net savings of up to £20.17 million over two years.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Weight-loss surgery cost-effective for all obese

A new study found that bariatric surgery is a cost-effective treatment option for all obese patients, with significant savings in medical costs over lifetime. The analysis suggests that the procedure should be universally available to all obese people, making it a good value and a potential game-changer in obesity treatment.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

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.

Self-referral: A significant factor in imaging growth

A recent study found that self-referral in medical imaging contributes to increased diagnostic imaging growth, with a 59.7% utilization rate of imaging services attributed to non-radiologist self-referers. The study estimates $3.6 billion in excess costs to Medicare Part B annually due to unnecessary imaging.

UC research provides prescription for healthier hospital supply chains

The University of Cincinnati's research on hospital supply chains offers promising solutions for reducing costs and improving efficiency. By adopting a hybrid model that combines periodic and continuous resupply, hospitals can save up to 18% in labor costs, while also ensuring sufficient inventory levels.

World Health Organization releases latest Dengue Bulletin

The World Health Organization's latest Dengue Bulletin documents the substantial growth of dengue cases in the Americas, Africa, and Asia. The report reveals alarming increases in dengue deaths, with Brazil experiencing a 6.2% rise per year from 1999-2009.

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.

'Ultrawideband' could be future of medical monitoring

Researchers at Oregon State University have confirmed that ultrawideband technology could enable the development of body-area networks for continuous health monitoring. The technology has the potential to reduce healthcare costs and improve medical care by providing non-invasive, low-cost solutions for real-time health diagnosis.

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.

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.

Private weight-loss surgery clinics shedding quality patient care

A new study led by St. Michael's Hospital found that private weight-loss surgery clinics in Canada offer significantly shorter wait times than the public system, with median wait times of only one month compared to 21 months in the public health-care system. However, the quality of patient care may be suffering due to a lack of critica...

Tort reform reduces lawsuit risk; establishes framework for quality improvements

A study published in the Journal of the American College of Surgeons found that comprehensive tort reform in Texas resulted in an 80% decrease in surgical malpractice lawsuits and a significant reduction in associated costs. The study, which spanned 18 years, showed that the prevalence of lawsuits dropped from 40/100,000 operations to ...

Electronic medical records lower infant mortality, study finds

A study found that expanded use of electronic medical records would substantially reduce infant mortality in the U.S., saving approximately 16 babies for every 100,000 live births. A complete national transition to electronic records would save an estimated 6,400 infants each year.

Celestron NexStar 8SE Computerized Telescope

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

Obese patients at much greater risk for costly surgical-site infections

A new study from Johns Hopkins Medicine reveals that obese patients undergoing colon surgery are 60% more likely to develop costly surgical-site infections. These infections result in extended hospital stays, increased costs of $17,000 per patient, and a three-times greater risk of hospital readmission.

Health reform law will insure nearly all uninsured women by 2014

The Affordable Care Act is expanding health insurance coverage to nearly all uninsured women, addressing the issue of millions unable to afford needed healthcare. The law includes premium subsidies and new rules protecting women from high costs, aiming to increase access to preventive care and reduce medical debt.

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.

'It costs too much to be healthy'

A study by the American Academy of Pediatrics found that even families with insurance face financial burdens that lead them to delay or forgo medical care. Excessive costs relative to family income and having a child with a limitation increase the likelihood of delayed care.

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.