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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

WGS helps diagnosis and reduces healthcare costs for neonates in intensive care

Whole genome sequencing (WGS) has the potential to provide early diagnoses for neonates with genetic disorders, leading to changes in medical care and reduced healthcare costs. In a study of over 340 patients, rWGS yielded a diagnosis in 34% of cases, with significant changes in management observed in 67% of those diagnosed.

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.

Mandatory bundled-payment Medicare programs should stay, Penn study suggests

A new study from researchers at the University of Pennsylvania School of Medicine found that hospitals receiving bundled payments for joint replacements either voluntarily or through Medicare's mandatory programs vary in size and volume but not in spending or quality. The authors suggest both programs are needed to engage more hospitals.

Tax hurts investment in medical device research and development

A new study by Iowa State University researchers found that a tax on medical devices significantly reduced R&D investment, sales revenue, and earnings. The tax, part of the Affordable Care Act, affected operating and marketing costs as well, but firms diversified their customer base and increased global market sales to offset the impact.

Inadequate sleep could cost countries billions

A new study suggests inadequate sleep has grave economic consequences, affecting over 33% of Australian adults and costing billions. The financial cost of $17.88 billion represents 1.55% of the country's GDP.

Apple iPhone 17 Pro

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

Less can be more at the end of life

A recent study found that 12.1% of end-of-life admissions received non-beneficial treatment, costing the public $153.1 million annually. The new collaboration aims to reduce such treatments and improve end-of-life care.

Comprehensive care physician model improves care, lowers hospitalization

A clinical trial at the University of Chicago Medical Center found that a comprehensive care physician model reduced hospitalization rates by 15-22% and improved patient satisfaction. The model, which involves a single doctor providing care in both clinic and hospital settings, was preferred by patients and economically beneficial.

Study: Superbug MRSA infections less costly, but still deadly

A national analysis found treatment costs for drug-resistant MRSA infections are similar to those of susceptible MSSA infections. Researchers attribute the lower costs to factors such as price differences in drugs and possible misdiagnosis or coding errors.

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.

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.

Hearing aids linked to fewer hospital and ER visits by older adults

A new study finds that older adults with severe hearing loss who use hearing aids are less likely to visit the hospital or emergency room, despite high costs of the devices themselves. The association is significant, even considering factors such as income and education level.

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.

Text messaging tool may help fight opioid epidemic

A new automated text messaging service aims to curb opioid abuse by providing patients with regular check-ins and a panic button for immediate help. The study found that the service reduced substance use among patients, dropping from 43% to 10%, and saved caregivers $19 per patient annually.

Huge variation in prescribing practice for gluten-free foods in England

Research reveals huge variation in gluten-free food prescribing practice in England, with the most deprived areas having the lowest rates. The study found that factors such as clinical commissioning group policies and deprivation levels play a significant role in determining prescribing patterns.

Regional health system growth and implications for stroke care

The transfer of stroke patients out of smaller community hospitals has increased significantly since 2006, with national rates doubling between 2006 and 2014. This trend highlights the need for better coordination between hospitals to determine which patients require transfer to specialized centers.

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.

Recruiting practices is costly

Recruiting small primary care practices for large-scale quality improvement initiatives is difficult and costly. Investigators should budget adequate funds to support high-touch recruitment strategies, including building trusted relationships for a year or more.

When health care hurts: High-deductible plans raise financial risk

A new study by the University of Southern California finds that high-deductible health plans increase the risk of financial trouble and out-of-pocket spending for low-income and chronically ill consumers, who are more likely to face excessive financial burden or financial disaster. The study shows that enrollment in high-deductible pla...

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.

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.

More people miss NHS appointments when the clocks go forward

Research finds that people are 5% more likely to miss NHS hospital outpatient appointments following the clock change in spring. The study, published in Chronobiology International, analyzed over 2 million appointments in Scotland from 2005 to 2010, revealing a significant increase in missed appointments after the clocks go forward.

Does genome sequencing increase downstream costs?

The MedSeq Project analyzed costs six months after genetic information was returned to physicians and their patients. Sequencing did identify health-relevant genetic information, but downstream costs were similar between sequenced and unsequenced patients.

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.

How often do medical problems lead to bankruptcy?

Researchers found that medical expenses account for approximately 4 percent of bankruptcy filings, contrary to commonly cited estimates. Poor health leads to negative economic consequences, including a 20 percent drop in earnings and an 11 percent drop in employment among adults aged 50-59 who were hospitalized.

Key drivers of high US healthcare spending identified

The US spends substantially more on healthcare than other high-income countries despite poor population health outcomes, primarily due to higher prices for services and administrative complexity. Quality of care in the US excels in some areas but is not markedly different from that of other countries.

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.

Older adult falls lead to substantial medical costs

Falls among older adults are a significant contributor to healthcare costs, with nonfatal falls resulting in $28.9 billion Medicare payments and fatal falls costing $754 million. Preventive strategies can help reduce these costs and improve health outcomes.

Minimally invasive surgeries underused in older patients, new study finds

A new study reveals that elderly Medicare patients underwent fewer minimally invasive surgeries compared to the general population, missing out on potential benefits of lower complication rates and readmissions. The study highlights the underuse of minimally invasive surgery in eligible candidates as an example of low-value care.

Meta Quest 3 512GB

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

Rethinking childbirth education could save AU $97 million p.a.

Research by NICM Health Research Institute and Western Sydney University finds effective childbirth education programmes can reduce caesarean births, saving the healthcare system millions annually. The study suggests antenatal education could reduce birth-related healthcare costs by up to nine percent.

Check offenders for history of head injuries, experts say

Researchers recommend routine screening for Traumatic Brain Injury (TBI) in offenders to improve medical support and reduce crime. Young people with TBI are at greater risk of early, violent offending due to compromised neurological functions and increased risk of behavioral disorders.

Preventing the misdiagnosis of cellulitis

A new study finds that early consultation by a dermatologist can improve health-related outcomes and reduce costs associated with misdiagnosed pseudocellulitis. The researchers estimate that this intervention could prevent up to 256,000 hospitalization days and $210 million in net cost savings annually.

Research explores workers' response to abusive supervision

Research finds that abusive supervision affects more than 13% of U.S. workers, leading to retaliatory behavior and decreased productivity. The study also reveals cultural power distance influences employees' perceptions of justice and deviant behavior, with lower power distance countries experiencing stronger deviations.

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.

Obesity drives US health care costs up by 29 percent, varies by state

The prevalence of obesity in the US has risen dramatically, but its economic impact on individual states is less understood. A recent study found that health care costs devoted to treating obesity-related illness vary significantly across states, with some spending over 12 percent of their total medical expenditures on obesity treatment.

First-in-the-US study brings home hospital model to patients

A pilot study by Brigham and Women's Hospital found that a home hospital model reduced direct costs up to half compared to traditional hospital care. The model also decreased hospital utilization and improved patient physical activity, with no significant impact on quality or safety.

How should biosimilars be used to treat rheumatic diseases?

The American College of Rheumatology now supports the use of biosimilars in treating patients with rheumatic diseases, citing rigorously acquired data. Communication between providers and patients is crucial to alleviate anxiety around newly available agents.

Type 2 diabetes: The costs of treating complications

A study published in Diabetes Care found that diabetes-related complications in Germany result in high healthcare costs. The research analyzed data from over 300,000 people with type 2 diabetes and estimated the costs associated with each complication, including eye disease, kidney damage, and cardiovascular diseases.

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.

Language access plans are key as US demographics change

Medical professionals in the US should use trained medical interpreters to ensure patients with limited English proficiency receive accurate communication. Language access plans involving professional interpreters improve health outcomes, ethical patient care, and patient satisfaction, reducing costly repeat visits.

Boston University School of Medicine students selected for STARS Program

The STARS (Students and Trainees Advocating for Resource Stewardship) program at Boston University School of Medicine aims to help medical students develop skills to identify the appropriate amount of patient care. Through the program, students will review ABIM Foundation's Choosing Wisely value-based care campaign and use tools like t...

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.