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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

Should diabetes treatment lessen for older adults approaching the end of life?

A recent study found that nearly half of veteran nursing home residents with limited life expectancy or dementia were overtreated for diabetes, suggesting that deintensification may be beneficial. Lowering diabetes treatment could prevent unnecessary hospitalizations and increase patient comfort without compromising health outcomes.

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.

Long term care faclities are where most COVID-19 deaths occur

The study found that LTCFs account for a significant proportion of COVID-19 deaths, with some states reporting over 70% of deaths occurring in these facilities. The authors attribute this to the asymptomatic spread of the virus and inadequate measures to prevent its entry into facilities.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Study reports nursing home hip fracture rates stay persistently high

A recent study reports a slight rise in hip fracture rates among long-stay residents in US nursing homes, with 36% of those who experience fractures dying within six months. The study suggests that underutilization of osteoporosis medications may be a contributing factor to the high rates.

Social isolation linked to more severe COVID-19 outbreaks

A new study published in PLOS ONE found that social isolation is a risk factor for increased COVID-19 cases among older adults in Italy. Regions with larger households and high numbers of residential nursing homes experienced the highest rates of infection.

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.

Apple iPhone 17 Pro

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

Nursing homes prepared for pandemics, but COVID-19 reveals gaps

A survey of Michigan nursing homes reveals significant improvements in pandemic preparedness since the last study in 2007. Nearly all nursing homes now have a plan in place, staff trained on response protocols and communication lines established with hospitals and public health departments.

Caring for those most vulnerable to COVID-19 requires vigilance

A geriatrician recommends developing an emergency plan, employing intensive infection control practices, and providing therapy in patient/resident rooms. LTCF patients/residents face mental health risks due to isolation, prompting the need for psychosocial care and support.

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.

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.

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.

High blood pressure treatment and nursing home residents

Research suggests that intensive high blood pressure treatment in nursing home residents with dementia does not provide significant benefits, and may even lead to increased hospitalization rates. The study's findings recommend reducing medication doses or discontinuing use in residents with dementia, aligning with their goals of care.

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.

A work patch for better nursing home care

Research suggests that optimized work schedules can lead to less stress, better patient care, and reduced turnover in nursing homes. The study found that facilities using the 'Work-Life Needs' method showed a link between improved scheduling and fewer pressure ulcers in patients.

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.

Regenstrief, IU, Purdue research presented on national stage

Regenstrief researchers present findings on deprescribing medications in older adults, preventing hospitalizations through OPTIMISTIC project lessons learned. Advance care planning initiatives aim to improve nursing home care for dementia patients.

Exercise program provides multiple benefits to nursing home residents

A six-month exercise program improved balance and strength in nursing home residents, resulting in fewer falls and deaths compared to a control group. The intervention also showed a lower prevalence of frailty, suggesting potential long-term benefits for those who engage in individualized physical activity.

In times of low unemployment, nursing home quality suffers

A Georgetown University Medical Center study found that nursing homes experience improved quality of care during periods of recession and worsened care when the economy is good. Higher unemployment rates are linked to higher nursing staff levels, leading to better retention and reduced turnover.

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.

Study: Nursing homes increasingly pushing patients into rehab at end-of-life

A new study reveals that nursing homes are increasingly providing high-intensity rehabilitation services to residents in the last days of life, which may be driven by a desire to maximize reimbursement rates. This trend has been linked to unnecessary and harmful interventions, potentially interfering with appropriate end-of-life care.

More post-acute care isn't always better, study finds

A new study published in PLOS Medicine found that patients covered under Medicare's fee-for-service plan spent more time in nursing homes after hip fracture hospitalization, yet saw slightly worse health outcomes. In contrast, those covered under Medicare Advantage had shorter stays and similar or better health outcomes.

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.

Searching for a nursing home and don't know where to turn?

A new USC study reveals that Yelp reviews of nursing homes tend to focus more on staff attitudes and responsiveness than government reviews. The study evaluated 264 Yelp reviews and grouped them into five categories, finding that nearly 53% of reviewers posted comments about staff attitude and caring.

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.

Study examines differences in hip fracture rates among nursing homes

A nationally representative study found considerable variation in US nursing home hip fracture rates among facilities. The majority of the variation remained unexplained by measured characteristics, but psychotropic medication prescribing and staffing requirements emerged as plausible targets for initiatives to reduce hip fractures.

Meta Quest 3 512GB

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

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.

Yelp reviewers take a dimmer view of nursing homes than the feds

A study by USC Leonard Davis School of Gerontology found significant disparities between Yelp and Nursing Home Compare ratings for nursing homes in California. The research highlights the need for improved ratings systems to help consumers make informed decisions about nursing home care.

More doctors are becoming 'nursing home specialists'

The number of doctors specializing in nursing home care has risen by over a third between 2012 and 2015, according to a new study. This trend suggests the emergence of a significant new specialty in medical practice, but its impact on patient outcomes and continuity of care remains uncertain.

Fluke 87V Industrial Digital Multimeter

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

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.

Brown to study music program for nursing home residents with dementia

Researchers at Brown University plan to conduct a randomized trial to evaluate the effectiveness of a personalized music program in improving care and outcomes for nursing home residents with dementia. The new study aims to provide clearer evidence on the impact of MUSIC & MEMORY, which has shown promising results in previous studies.

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.