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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

Home-based therapy beneficial for stroke patients

Therapy-based rehabilitation services for stroke patients living at home reduced the odds of deteriorating in personal activities of daily living (eg. walking, dressing) by 28% and increased the ability of patients to undertake activities of daily living by 14%. These findings suggest that a therapy-based rehabilitation service could b...

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.

Largest multistate study finds end-of-life care still 'woefully inadequate'

A large US multistate study found that end-of-life care is often woefully inadequate, with many patients receiving insufficient pain medication, emotional support, and respectful treatment. The study recommends expanding access to hospice care, growing palliative medicine training, and improving nursing home end-of-life 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.

Summa Health System improves stroke care using ace model of care

Summa Health System's ACE model of care enhances stroke care by focusing on comprehensive assessment, function-oriented patient-centered care, and interdisciplinary team management. The system's dedicated 34-bed stroke unit discharges nearly 1,000 patients annually, making it the largest provider of stroke care in Northeast Ohio.

Retention study might aid nursing home worker shortage

A study of 32 nursing homes in New York and Connecticut aims to determine the effectiveness of specially trained retention specialists in reducing CNA turnover rates. The researchers will assess the impact on job satisfaction, intention to quit, and commitment to the institution.

Day care lunch program monitors vital in successful program

A recent study found that CACFP monitors play a crucial role in ensuring program quality and child nutrition. The researchers recommend focusing on top five training needs, including program regulation and record keeping, to improve monitor training.

Celestron NexStar 8SE Computerized Telescope

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

Nationwide improvement in nursing home care not likely, despite some changes

The quality of care in nursing homes remains a significant challenge, with many experts arguing that public reporting may hasten the demise of low-performing facilities and create a void without clear solutions. A balanced long-term care system is needed to address issues such as staffing, financing, and care delivery.

Apple iPhone 17 Pro

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

Osteoporosis is costly for Californians, according to UCSF researchers

A new study by UCSF researchers reveals that osteoporosis has significant economic costs for Californians, with Medicare paying for most hospital care and nursing home care being the largest expense. Early detection and prevention are critical to reducing these costs, which include indirect losses due to premature death.

At-home exercise helps caregivers care for themselves

A study published in Psychosomatic Medicine found that an at-home exercise program significantly reduced depression and stress among caregivers of demented relatives. The program provided regular counseling sessions to help participants work up to a home exercise routine.

Nursing degree improves patient outcomes, study shows

A study by the University of Toronto found that patients' knowledge and behavior improve with baccalaureate-educated home care nurses. The research analyzed factors influencing the cost and quality of home care services, revealing a correlation between nurse education and client progress.

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.

Re-designed care could reduce postnatal depression

A UK study found that a new model of community postnatal care, tailored to individual needs and led by midwives, resulted in a 40% reduction in the risk of probable depression at 4 months after childbirth. Physical health scores did not differ between groups.

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.

Hospital ‘T.L.C.’ linked to heart attack recovery

A study found that nontechnical aspects of hospital care, such as emotional support and coordination of care, are crucial for heart attack patients' long-term health. Patients with worse hospital experiences reported poorer health at 12 months, but those with good follow-up care from outpatient providers showed similar health outcomes.

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.

Long-term care staff crisis costs lives yet could be solved

The long-term care staff crisis is caused by low pay, restricted immigration policies, and a shrinking labor pool, resulting in patient deaths and injuries. Upgrading the training and professional development of nursing assistants and offering higher pay could solve the crisis.

Disabled elderly women receive less home care than men

A study found that disabled elderly women receive approximately 15.7 hours of informal home care per week, compared to 21.2 hours for men, and are more likely to rely on children for support. Married disabled women also tend to receive fewer hours of informal care from their spouses.

Home-based primary care improves quality of life for VA patients and caregivers

A home-based primary care intervention program by the Department of Veterans Affairs significantly improved health-related quality of life and satisfaction for patients and their caregivers. The study found that Team-Managed Home-Based Primary Care (TM/HBPC) improved HR-QoL scales, caregiver outcomes, and reduced hospital readmissions.

Study in JAMA shows benefits of innovative VA home care model

The study found that the VA home care model significantly improved health-related quality of life and caregiver satisfaction compared to private-sector home care. Terminally ill patients scored higher on several quality-of-life measures, while non-terminally ill patients showed significant increases in satisfaction with care.

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.

Quality Child Care Can Carry Social Benefits For Kids

A comprehensive study found that quality child care has a positive impact on children's social development, but family influences remain the dominant factor. The research, led by University of Wisconsin-Madison professor Deborah Lowe Vandell, measured caregiver sensitivity and warmth to find a strong correlation with child outcomes.

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.

Advisory: Researchers Present Work At Annual Meeting

A study by U-M epidemiologists found that Americans living in cities with greater income disparities are more likely to die than those in cities with lower disparities. Researchers also examined the characteristics of individuals using emergency contraceptive pills and proposed a plan to improve home care efficiency.

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.

Evaluating Use Of Innovative Technology In Home Health Care

A new Penn State research project assesses the effectiveness of Telehealth technology in supplementing traditional home health visits for people with diabetes. The project aims to improve patient outcomes and reduce healthcare costs, while expanding access to care for underserved populations.

How Do Americans Use Their Time?

Americans have gained almost five hours of free time per week since the 1960s, with women doing more household chores. This extra time is often used for television viewing and other leisure activities, yet many people feel rushed and stressed despite having more free time.