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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

Helping prevent falls in older adults with dementia

Research identifies poor attention and decision-making skills as linked to walking slowly and experiencing falls in older adults with dementia. Certain brain training methods may help improve mobility and prevent falls by addressing cognitive function issues.

Is knee pain linked to depression?

A recent study published in the Journal of the American Geriatrics Society found that knee pain is associated with an increased risk of depression in older adults. The research team developed a new screening tool based on questions about knee pain at night, which may help identify individuals at risk for developing depressive symptoms.

Apple iPhone 17 Pro

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

Best practices lacking for managing traumatic brain injury in geriatric patients

A recent review article emphasizes the urgent need for more clinical research, data, and prognostic models on traumatic brain injury in older adults. The lack of geriatric-specific TBI guidelines presents barriers to optimal care, and the authors discuss issues related to neurocritical care, neurosurgical management, and rehabilitation.

How common is food insecurity among older adults?

A study found that food insecurity occurs in 9.2% of older adults, with higher rates among women, people without a spouse, and those with certain health conditions. The researchers highlight the need for combined methods to identify food insecurity and connect older adults with community-based resources.

Older adult falls lead to substantial medical costs

Falls among older adults are a significant contributor to healthcare costs, with nonfatal falls resulting in $28.9 billion Medicare payments and fatal falls costing $754 million. Preventive strategies can help reduce these costs and improve health outcomes.

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.

What influences older adults' preferences for care?

Researchers found that family support is a key influencer of care preferences in older adults with advanced illnesses, but also discovered that individuals often lack a clear understanding of their own preferences. The study emphasizes the importance of considering these factors when providing person-centered 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.

Back pain is common in highly active older adults

Back pain is common in highly active older adults, impacting nearly half of well-functioning individuals. The condition was linked to less efficient walking and poorer endurance, which can lead to mobility issues. Better back pain management may help maintain independence and prevent future loss of mobility.

A call for greater attention to older women's sexual health

The Journal of the American Geriatrics Society article highlights issues in caring for older women's sexual health, including insufficient physician training. Physicians should regularly inquire about sexual activity and function, offering practical advice on common chronic medical conditions and vulvovaginal atrophy.

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.

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.

Fluke 87V Industrial Digital Multimeter

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

Older hospitalized adults are infrequently tested for influenza

A new study published in the Journal of the American Geriatrics Society found that older hospitalized adults are less likely to have provider-ordered influenza testing than younger patients. The study included 1422 adults with symptoms of acute respiratory illness or non-localizing fever and found that only 28% were tested for influenza.

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.

Older adult-friendly emergency department staff help reduce hospital admissions

A study published in the Journal of the American Geriatrics Society found that older adults who received transitional care nurse (TCN) services at emergency departments had lower rates of hospital admissions compared to those who did not receive such services. The GEDI WISE program, which includes TCNs, helps patients transition to the...

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.

Poor dental health increases risks of frailty in older men

Research found that poor dental health increases the risk of frailty in older men, with complete tooth loss, dry mouth, and other oral health concerns contributing to this association. The study emphasizes the importance of oral health for overall well-being and highlights the need for preventive measures.

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.

Taking proton pump inhibitors not linked to higher dementia risk

A recent study published in the Journal of the American Geriatrics Society found no link between proton pump inhibitor use and increased dementia risk among older adults. The study reviewed data from 3,484 participants aged 65 and older, concluding that developing dementia or Alzheimer's disease was not associated with taking PPIs.

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.

Hospital Elder Life Program (HELP) lowers 30-day readmission rates

The Hospital Elder Life Program (HELP) has been shown to lower 30-day readmission rates among older adults by reducing delirium and promoting social engagement. The study found that HELP units had 100 fewer readmissions compared to non-HELP units, which could translate to a national reduction of 40,000 cases annually.

Efforts are needed to study elder abuse among veterans

A new Journal of the American Geriatrics Society article calls for increased research on elder abuse among US Military Veterans, who face high risk due to known risk factors. The study highlights the need for a national scope and partnerships with federal agencies to improve care and prevent abuse.

Meta Quest 3 512GB

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

For older adults, keeping your heart healthy may protect against disability

A study of Chilean adults aged 65 and older found that maintaining ideal cardiovascular health behaviors, such as regular physical activity, a healthy diet, and not smoking, can reduce the risk of disability. The researchers also discovered that having an ideal body mass index (BMI) can lower disability risk, particularly for those wit...

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.

Talking to older adults about health prognosis may be helpful

A study found that most older adults want healthcare providers to discuss life expectancy, and reactions were not as negative as expected. The research suggests that addressing concerns about discussing life expectancy can improve the quality of care received by older adults.

Celestron NexStar 8SE Computerized Telescope

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

Older adults who are frail more likely to have negative outcomes after trauma

A new study has found that older adults who are frail before experiencing trauma are at a higher risk of in-hospital death and transfer to long-term care facilities. The researchers used the Clinical Frailty Scale to assess frailty in patients, which showed that nearly 70% of those with pre-admission frailty had negative outcomes compa...

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.

Thoracic kyphosis in those over 50 may not be a predictor of physical decline

A recent study published in the Journal of the American Geriatrics Society found no correlation between thoracic kyphosis and physical function decline in those over 50. The study used CT scans to evaluate early signs of hyperkyphosis in a relatively young population, contradicting previous assumptions about its predictive value.

Smoking linked to frailty in older adults

A recent study found that current smoking in older people increases the risk of developing frailty. Frailty is a condition associated with decreased physiological reserve and increased vulnerability to adverse 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.

A personalized approach to Alzheimer's disease prevention

Researchers found that brain-stimulating activities, physical activity, and a healthy lifestyle can reduce AD risk by up to 65 percent. Addressing known risk factors such as diabetes, high blood pressure, and depression can also prevent up to 30 percent of AD cases.