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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

COVID-19 recovery at home possible for most patients

A new study published in Journal of the American College of Emergency Physicians Open confirms that most patients with COVID-19 symptoms can recover safely at home. The study found that none of the patients died and fewer than 1% required intensive care.

Fluke 87V Industrial Digital Multimeter

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

Long-term care after Medicaid expansion

A recent study found that Medicaid expansion under the ACA significantly reduced long-term home health care and nursing home use among newly eligible low-income adults and older adults. The study suggests that increased access to healthcare led to better management of chronic conditions, resulting in lower rates of institutional care.

Apple iPhone 17 Pro

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

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.

September/October 2020 Annals of Family Medicine tip sheet

A study found that rural counties with obstetrical care have better infant birth outcomes, including lower mortality rates and fewer underweight babies. Telehealth can also support collaborative mental health care in rural clinics, enabling primary care physicians to work proficiently with patients.

Celestron NexStar 8SE Computerized Telescope

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

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.

COVID-19 Innovation Challenge funds virtual nursing station

Researchers are testing virtual care and remote monitoring technology to reduce unplanned hospitalizations and emergency department visits after surgery. Patients use tablet computers to record vital signs at home, which are sent instantly to nurses for review.

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.

Support teams key to reducing hospitalizations from nursing homes

Researchers found that providing advanced practice registered nurses with multidisciplinary support teams can drastically reduce avoidable hospitalizations. The teams, consisting of clinical experts, mentored the advanced practice registered nurses in their role and supported nursing home leaders.

Digital solutions for dementia care

Researchers found that telehealth services using videoconferences can save travel time, equip families with strategies to promote independence, and reduce costs for non-pharmacologic interventions. The study provides evidence-based information and skills to support people with dementia and their care partners.

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.

TAVR shows favorable safety in patients with bicuspid valve

A new study confirms the safety and success of TAVR procedures in patients with a bicuspid valve, achieving low rates of death or disabling stroke and high device success rates. The procedure proved effective even for complex cases, with a high rate of successful outcomes

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.

E-cigarettes more effective than counseling alone for smoking cessation

A clinical trial found that smokers who received nicotine-containing e-cigarettes had a significantly higher quit rate compared to those who received only counseling. Participants using e-cigarettes reduced their daily cigarette consumption by 13 cigarettes per day, with overall quit rates of 21.9% at 12 weeks.

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.

Research reveals best hospital-based methods for reducing readmission rates

A study by Binghamton University researchers found that hospitals can reduce readmission rates by collaborating with certified home healthcare agencies and implementing house-call programs. Facilities with interdisciplinary case-management teams also showed lower readmission rates when an advanced-practice registered nurse was included.

Comparing greenhouse gas footprints of online versus traditional shopping

Research estimates that online shopping for fast-moving consumer goods produces varying levels of greenhouse gas emissions compared to traditional and 'Bricks & Clicks' models. Shoppers can reduce their footprint by walking or biking to stores, while retailers can cut emissions by switching to electric cargo bikes.

Certification as a medical home: Does it make a difference in diabetes care?

Research found certified medical home practices had better performance outcomes on diabetes care quality measures and more systems compared to non-certified practices. Certified practices also showed slightly better performance on diabetes care quality measures despite having similar patient populations as non-certified practices.

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.

Study examines a new model for older adult wellness

A new model of community-based wellness called Person-centered Wellness Home (PCWH) helps patients manage chronic diseases and maintain wellness. The study found improvements in self-reported physical functioning and empowerment through personalized health records.

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.

Home hospital reduces costs, improves care

The home hospital model, where patients receive hospital-level care at home, has been shown to lower costs and improve care. The randomized controlled trial found that home hospital patients had 38% lower total direct costs, fewer lab orders, and lower readmission rates.

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.

Too many older adults readmitted to hospitals with same infections they took home

A University of Michigan study found that 15% of older adults readmitted to hospitals within a month after discharge, with many returning for preexisting infections. Patients discharged home or to home care were more likely to return with linked infections than those discharged to skilled nursing homes, contradicting conventional wisdom.

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.

ACC issues principles for overcoming compensation, opportunity inequity

The American College of Cardiology has published its first health policy statement on cardiologist compensation and opportunity equity, aiming to advance fairness and improve patient care. The document outlines 17 principles for achieving equity in compensation and opportunity, including minimizing disparities and promoting equal acces...

Academics call for structured drug monitoring in care homes

A new study from Swansea University shows that a structured approach to medicine monitoring, using the Adverse Drug Reaction (ADRe) Profile, can lead to positive impacts on patients in care homes. The study found that nurses using ADRe picked up issues that resulted in changes to nursing care and medication reviews for many residents.

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.

Most seniors with dementia live at home, despite pain, anxiety, poor health

Researchers found that older adults with moderately severe dementia living at home have more chronic conditions, pain, and anxiety than those in nursing homes. However, they also reported higher rates of falls, depression, and poor health. The study emphasizes the importance of improving home-based medical care for these patients.

Improving outcomes for sepsis patients

A national study found that combining early home health nursing with at least one outpatient physician visit after hospital discharge reduces the risk of 30-day hospital readmission for sepsis patients. The intervention facilitates coordinated care planning and early surveillance, resulting in improved outcomes.

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.

Health policies key factor in hospitalization of seniors

A University of Waterloo study found that home-care patients in Alberta and British Columbia are more likely to be sent to hospital, while long-term care residents in these provinces were half as likely as those in Ontario. The researchers attributed regional differences to healthcare policies and infrastructure.

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.