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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

March/April 2012 Annals of Family Medicine tip sheet

Researchers project that the cost of family health insurance premiums will surpass household income by 2033, with a current estimate suggesting this could happen as early as 2021. The study highlights the challenges and opportunities facing the US healthcare environment following the passage of the Patient Protection and Affordable Car...

Nanotube technology leading to new era of fast, lower-cost medical diagnostics

Researchers at Oregon State University have developed nanotube-based sensors that can perform lab tests in minutes, speeding diagnosis and treatment while reducing costs. The technology has almost tripled the speed of prototype nano-biosensors and holds potential for applications in medicine, toxicology, and environmental monitoring.

Aggressive traumatic brain injury care improves outcomes, reduces long-term costs

A new study by University of Pennsylvania researchers finds that aggressive treatment for severe traumatic brain injuries significantly improves outcomes and reduces long-term costs. The study suggests that invasive interventions like ICP monitoring and decompressive craniotomies are cost-effective across all patient populations, inclu...

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.

Vanderbilt study shows high cost of defensive medicine

A national survey of 2000 orthopedic surgeons found that 96% practice defensive medicine, accounting for 24% of imaging studies, laboratory tests, consultations, and hospital admissions. The average cost per month is $8,485, totaling $2 billion annually.

Apple iPhone 17 Pro

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

Study finds in utero surgery preferable to surgery

A study published by the Society for Maternal-Fetal Medicine finds that in utero surgery is more cost-effective for children with spina bifida, resulting in improved quality of life. The study also highlights the significant healthcare costs associated with caring for a child with significant deficits.

Financial burden of prescription drugs is dropping

The financial burden of prescription drugs is decreasing, with generic medications playing a key role. In 2008, over 8 million nonelderly Americans faced high drug-cost burdens, with nearly 1/4 living in families where out-of-pocket costs accounted for more than half of all healthcare expenses.

Combined approach to global health has benefits

A combined public health campaign in Kenya successfully tackled HIV/AIDS, malaria, and diarrhea by distributing bed nets, water filters, condoms, and educational materials. This approach saved over $16,000 per 1,000 people reached, resulting in 16 lives saved and hundreds of years of healthy life.

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.

CT scans for dizziness in the ER: Worth the cost?

A new study from Henry Ford Hospital found that less than 1% of CT scans performed in emergency departments revealed a serious underlying cause for dizziness. The study suggests that stricter guidelines could be implemented to reduce unnecessary CT scans and save costs.

Warning over cost of asthma caused by traffic-related air pollution

A new study reveals the true extent of healthcare costs associated with living close to busy roads, estimating annual costs of $18 million in two Southern California communities. The 'asthma career cost' method takes into account childhood asthma cases and broad costs, exceeding average household income levels.

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.

Coexisting medical conditions increase treatment costs

A study published in the Journal of Bone and Joint Surgery found that comorbidities such as high blood pressure, fluid and electrolyte disorders, and congestive heart failure significantly raise hospitalization costs and length of stay for hip fracture patients. Recent weight loss or malnutrition also had a major impact on hospitalizat...

Best way to boost adult immunizations is through office-based action, study finds

A new RAND Corporation study emphasizes the importance of office-based medical practice in promoting adult vaccinations. Despite the high efficacy of vaccines, adult vaccination rates remain low, with only 70% of those at highest risk exceeding recommended inoculation rates for influenza. To address this issue, researchers propose stra...

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.

How many lives could a soda tax save?

A nationwide tax on sugary drinks could prevent nearly 100,000 cases of heart disease and 26,000 deaths annually. The tax would also generate $13 billion in direct revenue and save the public an additional $17 billion per year in healthcare costs.

Dialysis treatments go green

A new study finds that solar-powered hemodialysis can reduce power costs by up to 76.5% and generate effectively free energy. The researchers advocate for implementing water conservation and waste management systems in dialysis programs to further reduce environmental impact.

Not equal: Quality of care, cost for PAD sufferers

A study of over 14,000 Medicare patients with peripheral arterial disease found that treatment by interventional radiologists results in better patient outcomes and lower costs. The study suggests that consumers have a choice in selecting healthcare providers and can expect varying levels of quality and cost depending on the specialist

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.

Few hospitals aggressively combat catheter-associated urinary tract infections

A nationwide survey found that few hospitals are aggressively combating catheter-associated urinary tract infections, a common healthcare-associated infection. The study suggests that hospitals may not be using enough prevention practices for UTIs, despite increased use of methods to prevent other hospital-acquired infections.

New study finds timely acute care could cut the cost of stroke cost

A new study published in Age and Ageing found that timely acute care immediately after a stroke can significantly reduce the level of disability in survivors, as well as the need for long-term care. The study estimated the total cost of stroke and TIA in Ireland to be €500-€816 million in 2007.

States could see substantial savings with tobacco control programs

A new study suggests that states could save substantial amounts of money by fully funding tobacco control programs, which have a sustained impact on cigarette demand. The programs would reduce Medicaid payments, medical costs, and lost productivity, resulting in long-term savings for the states.

Hospital parking fees are health care user fees

Hospital parking fees should be abolished as they create barriers to health care and distract patients from their concerns. Abolishing parking fees would validate patients' experience and support patient-centred health care.

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.

Hefty impact of poor eating habits

A Concordia University study found that 25% of Canadians aged 31 to 50 exceed the safe limit of total calories derived from fats. Individuals who eat well are 20% less likely to be obese, according to the researchers.

Use of retail medical clinics rises 10-fold over 2-year period, study finds

A new RAND Corporation study reveals a 10-fold increase in retail clinic usage between 2007 and 2009, driven by factors such as age, health status, income, and proximity. Retail clinics are found to be more effective for managing simple acute conditions like upper respiratory infections and ear infections.

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.

Fecal occult blood testing effective in colonoscopy screenings

A study published in the Journal of the National Cancer Institute found that fecal immunochemical testing (FIT) is more effective than guaiac fecal occult blood testing (gFOBT) in colonoscopy screenings, increasing attendance and diagnostic yield while reducing false positives. FIT is also cost-effective and clinically beneficial for d...

Financial reimbursement increases cardiac stress tests

A new study from Duke University Medical Center found that financial reimbursement for cardiac imaging tests increases their use, with doctors ordering tests 50-100% more often when billed for both performing and interpreting the results.

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.

The economic cost of advanced liver disease

A study by Henry Ford Hospital found that patients with advanced liver disease have significantly higher healthcare costs compared to those with early stages of the disease. The average annual cost for patients with end-stage liver disease was estimated to be $59,995.

Obesity and depression independently increase health costs

A Group Health Research Institute study found that obesity is associated with higher health care costs, but not due to co-occurring depression. Similarly, depression is linked to increased costs, but not because of co-occurring obesity. The study's findings have significant economic implications for the general population.

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.

Housing, health care contribute most to rising costs of living in Washington

A new report from the University of Washington shows that housing and healthcare costs are driving an 8% increase in Washington's cost of living. The Self-Sufficiency Standard for Washington State 2011 reveals that families need significantly higher incomes to meet basic needs, with some areas experiencing massive increases.

'Generation Squeezed': Today's family staggering under the pressure

A new study finds that Canada is failing to support young families, with stagnant household incomes and high housing costs squeezing them for time and resources. Experts propose policy changes to address the issue, including universal childcare and flexible work arrangements.

Interfacility helicopter ambulance transport of neurosurgical patients

A retrospective analysis of neurosurgical patient transfers found that 60% of patients could have been stabilized at the original hospital before transfer by ground ambulance. Helicopter transport can cost up to $25,000, while ground transport is estimated to be between $800 and $2,000.

Meta Quest 3 512GB

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

Lower contrast agent dose feasible in 320 row CT angiography

A recent study found that using a lower dose of contrast media (60 milliliters) in 320 detector row CT scans resulted in sufficient enhancement in over 96% of coronary segments. Larger patients with higher body mass indexes showed improved results, supporting the use of this lower dose protocol.

Unequal access to cancer care can no longer be tolerated

The report highlights the urgent need for simplified and integrated patient treatment pathways, new models of care with lower cost bases, and a whole new approach to expensive interventions. Radical action is required to make cancer care fair and affordable for all citizens.

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.

NHS has 'wasted' $976 million on synthetic insulin in past decade

The NHS has wasted £625 million on synthetic insulin over the past decade, as recommended human alternatives would have been just as effective, reveals research published in BMJ Open. The study analyzed publicly available data and found that the annual cost of synthetic insulin rose from 12% to 85% of total costs.

Early antiretroviral therapy for HIV shown cost-effective

A study published in PLoS Medicine found that early treatment of HIV significantly reduces mortality by 75 percent. The researchers also found that the benefits of early ART outweigh its costs, making it a cost-effective intervention in resource-poor settings.

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.

Embargoed news from Annals of Internal Medicine

The American College of Physicians advocates for a seventh ACGME/ABMS general competency on cost-conscious care. Meanwhile, research on Bisphenol A (BPA) exposure in relation to diabetes remains inconclusive. Additionally, local incidence data may improve the diagnosis of strep throat, which affects millions worldwide each year.

Good news for rural stroke patients: Virtual stroke care appears cost-effective

Researchers found that telestroke, a two-way audio-video telemedicine system, is cost-effective for rural hospitals without around-the-clock neurologists. The study calculated the cost-effectiveness of telestroke by comparing costs and quality-adjusted life years of stroke patients treated with telestroke versus usual care.

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.