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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

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.

Lancet pneumonia study offers new hope for reducing No. 1 cause of child death

A new study published in The Lancet found that children treated at home for severe pneumonia by Pakistan's Lady Health Workers were more likely to recover than those referred to health facilities. Treatment failures occurred 50% less often in the experimental group, resulting in significant reductions in child mortality rates.

New mothers, newborns happy with home visits

A recent study found that home nursing visits are as safe and effective as office-based care for initial post-delivery well-baby check-ups, reducing the risk of missed appointments. Home visits also provide modest benefits, including increased breastfeeding rates and maternal confidence in parenting skills.

Nearly half of Ontario seniors do not see dentists regularly

A new study by St. Michael's Hospital and ICES found that nearly half of Ontario seniors do not see dentists regularly, increasing their risk of chronic diseases and a reduced quality of life. The researchers highlight the importance of prevention and health promotion to help older women remain active and independent as they age.

Celestron NexStar 8SE Computerized Telescope

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

Apple iPhone 17 Pro

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

Prevention measures needed to address major risk of falls after stroke

A study found that almost 60% of people who have a stroke experience one or more falls afterwards, with most occurring in their own homes. To address this risk, experts recommend proactive measures such as assessments to create fall-proof homes and post-stroke rehabilitation to test balance and learn exercises to prevent falls.

Nursing home hospitalizations often driven by payer status

A new study reveals that nursing homes often prioritize treating residents with private insurance over those with Medicaid, resulting in higher hospitalization rates and unnecessary care. Medicaid residents are 27% more likely to be hospitalized than private-pay residents, highlighting the financial incentives driving these decisions.

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.

Better chronic pain management

Chronic pain affects an estimated 500,000 Canadians aged 12-44 and 38% of seniors living at home, highlighting the need for better care strategies. Experts recommend a broad approach to increase pain management expertise through education, technology, and supported self-care.

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.

Health-care model improves diabetes outcomes, health

A new patient-centered medical home (PCMH) model has shown significant improvement in diabetes management, increasing adherence to evidence-based care guidelines and clinical outcomes. The study found a notable increase in patients receiving essential services such as yearly exams and vaccinations, leading to better health outcomes.

Can in-hospital falls really be prevented?

A literature review published by the American Academy of Orthopaedic Surgeons found that many fall prevention initiatives used in healthcare facilities are ineffective in preventing hospital falls. The study suggests that hospitals may not be able to prevent most falls due to various risk factors beyond their control.

Multidisciplinary integrated care for seniors gives better quality care

A Dutch study published in CMAJ found that multidisciplinary integrated care in residential care facilities resulted in better quality of care for seniors with complex health needs. The study showed improved functional ability, reduced hospital admissions, and enhanced health-related quality of life among participants.

Study hints at antibiotic overuse in home-care patients

A Canadian study suggests doctors may be overprescribing antibiotics for home-care patients, with younger and sicker individuals being at a higher risk of misuse. The most common class of antibiotics prescribed was fluoroquinolones, which could weaken their efficacy against emerging infections.

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.

Reducing revolving door hospital re-admissions

Researchers found that nurse-led transitional care programs can improve health outcomes and reduce hospital readmissions for chronically ill patients. Successful programs rely on nurses, often master's prepared, to prevent medical errors and ensure continuity of care.

US home births increase 20 percent from 2004 to 2008

The study found a significant rise in US home births between 2004 and 2008, driven primarily by an increase in non-Hispanic white women's choices. Home birth rates for other groups remained low or showed little change.

ESHRE sets standards for cross-border reproductive care

The ESHRE Guide aims to ensure equitable and safe assisted reproduction treatment for local and foreign patients. Key principles include patient-centeredness, timeliness, and effectiveness, with recommendations on translator costs, donor compensation, and recruitment criteria.

Meta Quest 3 512GB

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

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.

Gaps in health care limit options for older adults, MU expert says

A University of Missouri nursing expert emphasizes the complexity of hospital discharge processes for older adults, citing stress, fear, and lack of understanding as common complications. Effective care requires open communication among families, patients, and healthcare providers.

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.

Care home error rate of liquid medicine doses 4 times higher than pills

A recent study published in BMJ Quality and Safety found that care home residents are more than four times as likely to get the wrong dose of medicine when it is in liquid form as they are when given pills/capsules. The study highlights the need for better training and systems to address this issue.

Child care quality key for children from disadvantaged homes

A new study finds that children from difficult home and lower-quality child care experience more social-emotional problems. However, high-quality child care may help make up for these challenges by providing a safe emotional space to grow and learn.

Adapting technology to elderly people

The myVitali system enables healthcare professionals to monitor and communicate with larger numbers of people, maintaining independence and quality of life for seniors. It also reduces doctor visits and provides personalized health records.

Lady health workers in Pakistan reduce newborn deaths and stillbirths

In Pakistan, community health workers known as Lady Health Workers (LHWs) reduced stillbirths by 21% and newborn deaths by 15%, despite low coverage. The LHWs delivered a package of preventive and promotive maternal and newborn care interventions, including antenatal care promotion and clean delivery kits.

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.

Nursing home closures concentrated in poorest areas

A new study by Brown University researchers finds that nursing home closures are concentrated in poor, urban areas, leaving millions without choices for long-term care. The closures have been attributed to changing Medicare payment policies and the increasing bifurcation of society into rich and poor.

Nursing home closures clustered in poor, minority areas

The study found that nursing home closures were concentrated in minority and poor communities between 1999 and 2008, with a net loss of over 5% of beds. This clustering is particularly concerning given the lack of alternative long-term care services in these areas.

Home health care could help sustain health care systems, study finds

A RAND Corporation study finds that home health care technology can empower patients to self-manage their conditions, improve health outcomes, and reduce costs. Despite its promise, adoption faces obstacles such as restrictive insurance coverage, limited patient readiness, and concerns about product design.

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.

Hurdles ahead for health care reform primary care model, U-M study shows

A study by the University of Michigan Health System found that specialists spend over 650,000 work weeks on routine follow-up care for patients with common chronic conditions. Delegating a proportion of this care could create system-wide efficiencies and free up specialists to focus on new patients and complex cases.

Immigrant Latinos in rural Illinois have unique child care needs

Research reveals that immigrant Latino mothers in rural areas need culturally sensitive, affordable, and flexible child care options. Many struggle to communicate with English-speaking providers due to language barriers, hindering their ability to work outside the home.

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.

Studies: Pneumonia is misdiagnosed on patient readmissions

Two companion studies found that 72% of patients were misdiagnosed with pneumonia upon readmission, leading to overuse of antibiotics and increased healthcare costs. The misdiagnoses were more common among African-Americans and those with lung disease or smoking history.

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.

Can telemedicine improve geriatric depression?

A telemedicine-based depression care protocol was successfully implemented in home health care, with high patient satisfaction and significant improvement in depression severity. The pilot study's findings offer encouragement for expanding this program to reach elderly individuals who can experience a better quality of life.

Researchers to study effects of Mass. health reform

Researchers at Boston University School of Medicine are investigating how expanded insurance coverage in Massachusetts affects cardiovascular care and outcomes, with a focus on vulnerable populations. The center aims to understand the impact of health reform on access to care and clinical outcomes.

$1 million awarded to Bloomberg Faculty of Nursing-led research team

A Canadian Patient Safety Institute-led research team, led by Dr. Diane Doran and Dr. Régis Blais, has been awarded $1 million to investigate the safety risks of healthcare services provided in homes. The two-year study aims to improve patient safety outcomes in home care 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.

Homecare after hip surgery in seniors increases survival rate

A Canadian study published in CMAJ found that home care after hip surgery in seniors significantly increases survival rates. The study of 11,326 patients aged 65 and older revealed that those who received home care were 43% less likely to die within three months of the procedure.