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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

Nursing home use and costs in United States

According to an 18-year analysis, 56% of individuals aged 57-61 are likely to spend time in a nursing home, with high out-of-pocket costs for some. Lifetime spending averages $7,300, but some face expenses over $47,000.

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.

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.

High-dose flu vaccine reduces hospital visits for nursing home residents

A large clinical trial found that the high-dose flu vaccine significantly reduced hospitalization rates among nursing home residents, with a relative risk of hospitalization being 12.7 percent lower for the high-dose group. The vaccine also appeared to help prevent hospitalization for other problems, including cardiovascular symptoms.

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.

Serious pain afflicts a third of nursing home residents in last 6 months of life

A significant proportion of nursing home residents suffer from chronic pain during their final six months, according to a recent study. Researchers analyzed data from over 960 seniors and found that 60% reported consistent low or mild pain, while around 34% experienced moderate or severe pain, with little improvement as death approached.

Personalized music may help nursing home residents with dementia

The study found that personalized music playlists reduced the use of antipsychotic medications by 20.1% and antianxiety medications by 24.4%, while also reducing behavioral problems by 56.5%. These improvements were seen in nursing homes that implemented the MUSIC & MEMORY program, but not in similar homes that did not adopt the program.

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.

Report reveals prevalence of sexual assault in nursing homes

A systematic review of 15 studies found that most vulnerable nursing home residents are at risk of becoming victims, while legal examinations are often infrequent due to administration complexities. The report also highlights the underreporting of sexual assaults in nursing homes, with only 1% of staff-to-resident incidents reported.

Many kidney failure patients lack advance directives near the end of life

A study found that patients with kidney failure were less likely to have advance directives than those with other serious illnesses, but those who did had better end-of-life care. The presence of treatment-limiting directives and surrogate decision makers reduced hospitalizations, intensive procedures, and inpatient deaths.

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.

Study to examine use, understanding of advance care preferences in nursing homes

Researchers assess documentation of advance care planning preferences in Indiana nursing homes, finding that a majority of residents have orders for CPR. The study aims to identify ways to improve practice and ensure time is taken to discuss and record preferences, increasing the likelihood that treatment wishes will be honored.

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.

Apple iPhone 17 Pro

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

Patient care can improve with technology in nursing homes

A University of Missouri study finds that increased IT sophistication in nursing homes leads to improved health care quality measures. The research assessed national trends in IT adoption every year over a three-year period and found a positive impact on quality measures as technology improves resident care.

Castle to receive GSA's 2016 Elaine M. Brody Thought Leader Award

Castle is a professor at University of Pittsburgh, recognized for his work on nursing home staff turnover and long-term care staffing issues. He has received the prestigious award in acknowledgement of his outstanding career contributions to social research, policy, and practice.

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.

Tube-feeding in dementia nursing home residents drops dramatically

A recent study published in JAMA found that the proportion of advanced dementia patients receiving feeding tubes decreased from 11.7% to 5.7% between 2000 and 2014. The decline was observed across both white and black patient groups, with significant racial disparities initially present.

Mor earns GSA's 2016 Robert W. Kleemeier Award

Vincent Mor, PhD, of Brown University, received the 2016 Robert W. Kleemeier Award for his outstanding research on aging and care quality. He has conducted extensive work on hospice and palliative care, including a study on National Hospice Study's effect on patients' quality of life.

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.

Study finds little consistency for UTI prevention in nursing homes

A survey of nearly 1,000 US nursing homes found little consistency in UTI prevention policies, with only a few effective strategies identified. Nursing homes with portable bladder ultrasound scanners and infection preventionists on staff had lower UTI rates, but many facilities lacked these policies.

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.

Corporate churning associated with lower nursing home quality

A new study from Harvard Medical School found that corporate churning in nursing homes is linked to lower quality of care. The research, led by David Grabowski, measured the impact of ownership changes on nursing home quality and found that transactions were often associated with existing quality problems.

Nursing home ownership

The article examines the association between for-profit nursing home ownership and care quality, concluding that the precautionary principle should be applied. Observational studies show that publicly funded care in for-profit facilities is inferior to public or non-profit facilities.

Celestron NexStar 8SE Computerized Telescope

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

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.

UCI personalized ratings app may improve patient's choice of nursing home

A new app developed by UCI researchers enables patients to create personalized scores for nursing homes, leading to differences in choice and ranking compared to the government's five-star system. The study suggests that patients may benefit from a more tailored approach to choosing a nursing home.

Variation in hospice visits for Medicare patients in last 2 days of life

Hospice programs vary significantly in their visitation rates for Medicare patients nearing death, with black patients and those in nursing homes receiving fewer visits. Analysis of Medicare claims data reveals that hospices with smaller patient volumes and those based in nursing homes were less likely to provide visits.

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.

RNs more likely to identify high-risk medication discrepancies

Researchers found that RNs are more likely than LPNs to detect medication order discrepancies involving high-risk medications, suggesting RNs are better equipped for comprehensive assessment and resident safety. This finding highlights the need to distinguish differences in responsibilities between RNs and LPNs in nursing homes.

Drug-resistant bacteria carried by nursing home patients focus of study

Researchers identified highly resistant bacteria in 23 of 500 acute care hospital admissions from nursing homes, with a feeding tube associated with gastrointestinal carriage. This study emphasizes the importance of hospital and nursing home infection control measures to prevent the spread of antibiotic-resistant bacteria.

Nursing scholar inducted into American Academy of Nursing

Amy Vogelsmeier, a University of Missouri nursing professor, has been inducted into the American Academy of Nursing for her work on patient safety and her role in advancing registered nurse expertise. Her research focuses on medication reconciliation and exploring nurses' contributions to patient care in nursing homes.

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.

When care turns costly, patients leave private Medicare

A new Brown University study found that patients who require high-cost services like hospital, at-home, or nursing home care are more likely to switch from private Medicare Advantage plans to traditional Medicare. This shift occurs despite federal policy aimed at preventing it, raising questions about the effectiveness of current regul...

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.

Study backs flu vaccinations for elderly

A new Brown University study analyzed nursing home records to show that flu vaccinations significantly reduce deaths and hospitalizations among the elderly. The study found a 50-percentage point increase in match rate for A/H3N2 strain resulted in saving 2,560 lives and preventing 3,200 hospitalizations.

Computer algorithm can forecast patients' deadly sepsis

Researchers at Johns Hopkins University developed a computer-based method to predict hospital patients at risk of septic shock with 85% accuracy. The Targeted Real-time Early Warning Score (TREWScore) combines 27 factors into a predictive score, detecting septic shock before organ dysfunction in over two-thirds of cases.