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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

Otago study shows 'giant' problem looms for aging population

A University of Otago study found that New Zealanders with dementia and older men have poorer oral health, with dirtier and more decayed teeth. The researchers emphasize the need for improved oral care in aged residential care, citing higher rates of cognitive and physical impairments as a major challenge.

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.

Kids from low-income areas fare worse after heart surgery, finds study

A national study of over 86,000 kids with congenital heart disease found that children from low-income neighborhoods had a higher mortality rate and higher hospital costs after heart surgery compared to those from higher-income neighborhoods. The disparity persisted even after accounting for race, insurance, and disease severity.

Apple iPhone 17 Pro

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

Long-term health conditions drive A&E visits, not lack of GP services

A recent study published in the British Journal of General Practice found that patients with multiple long-term health conditions are more likely to attend emergency departments. The study analyzed data from over 800,000 patients in east London and found a significant link between socioeconomic deprivation and ED attendance rates.

New study underpins the future of Person Centred Care

A new tool to support organisations and practitioners achieve person-centred care has been developed. The Person Centred Coordinated Care Organisational Tool (P3C-OCT) helps guide implementation and assess effectiveness of the approach.

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.

What can cystatin C test contribute to chronic kidney disease management?

A study published in PLOS Medicine found that using cystatin C with creatinine to estimate GFR for chronic kidney disease diagnosis resulted in increased healthcare costs without improved risk prediction. The test led to a higher number of patients being reclassified to more advanced CKD, requiring more frequent monitoring and referrals.

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.

Coordinated care organizations lead to more timely prenatal care

A new study found that Oregon's CCO model significantly improves the timeliness of prenatal care for pregnant women on Medicaid. The study reveals that more women began prenatal care in the first trimester, particularly among white and Asian women and those in urban areas.

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.

GSA publication advocates oral health promotion across professions

The Gerontological Society of America has released a white paper making six recommendations to promote oral health in older adults, including education, integrated interprofessional programs, and improving access to dental care. The recommendations aim to create a culture of oral health champions across all professions.

The need to understand what works in social prescribing

A health service research expert warns that social prescribing requires a nuanced evidence base to address individualisation and responsiveness to patient needs. The UK policy push to integrate social prescribing into 'new models of care' highlights the need for more research on its delivery and effectiveness.

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.

Study examines caregiving by family members, other unpaid individuals

The study found that adult children are the largest group of caregivers, with many limiting social activities due to caregiving responsibilities. Few caregivers used respite care or support groups, but those caring for people with dementia and disability were more likely to use these services.

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.

Stroke risk factors for pregnant women with preeclampsia uncovered

A study by Columbia University Irving Medical Center reveals that preeclampsia significantly increases stroke risk in pregnant women with infections, chronic high blood pressure, or bleeding/clotting disorders. The risk of stroke after delivery is also a concern for mothers with preeclampsia.

Review confirms link between drug use and poor dental health

A systematic review of 28 studies found that dental patients with substance use disorders have more tooth decay and periodontal disease than the general population. The lifestyle associated with problematic drug use also affects oral health through factors like dry mouth, malnutrition, and poor hygiene.

Celestron NexStar 8SE Computerized Telescope

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

Care received at end of life varies drastically by state

Oregon's end-of-life care approach is characterized by higher rates of home hospice use and fewer hospitalizations, while Washington lags behind in implementing similar initiatives. The state's POLST Program has been instrumental in honoring patients' wishes and improving symptom management.

Mapping a path to better oral health

Researcher Brenda Heaton found that social networks play an overlooked role in oral health care, influencing behavior and disease prevention. She aims to use network maps to introduce health resources into communities, changing long-term behaviors and preventing tooth decay through prevention.

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.

Researchers find improved preventive care from Obamacare Medicaid expansion

Researchers found improved preventive care and health behaviors among low-income childless adults due to Obamacare Medicaid expansion, with increased access to healthcare services and reduced barriers to care. They also reported better self-assessed health and fewer days of poor health or restricted activities.

Diabetes, heart disease, and back pain dominate US health care spending

A new analysis of US health spending reveals that just 20 conditions account for half of all spending, with diabetes, ischemic heart disease, and low back and neck pain being the top three. Total personal health care spending reached $2.4 trillion in 2013, with women aged 85 and older spending the most per person on healthcare.

Fluke 87V Industrial Digital Multimeter

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

Do thoughts of death change our shopping habits?

A study by Michel Laroche and Marcelo Nepomuceno found that people with certain world views react differently to thoughts of death. Compulsive shoppers are more likely to buy when thinking about mortality, while anti-consumers resist consumption more strongly.

Few older Americans have dental insurance

A new study by Johns Hopkins Bloomberg School of Public Health reveals that only 12% of older Americans have dental insurance, and those who do often face high bills. The research found that income is a significant predictor of receiving dental care, with high-income beneficiaries more likely to receive care than low-income ones.

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.

Report released on Affordable Care Act implementation in Louisville

A recent study found that the uninsured rate in Metro Louisville decreased from almost 17% to under 8% in one year. The remaining uninsured population is disproportionately Hispanic, African American, male, and younger, with key reasons including expense and confusion about the enrollment process.

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.

'Weekday effect' not a risk factor for death from elective surgery

A new study published in CMAJ found no correlation between the day of the week elective surgery is performed and patient risk of death. The researchers analyzed data from 402,899 procedures over 10 years, including variations in surgeon experience and post-surgical care on weekends.

Experts call for better services for patients with facial pain

Patients with persistent face pain may experience significant disability and inconvenience due to inadequate treatment. Experts propose a 'hub and spoke' model for efficient diagnosis and management, which could save the NHS money while improving patient outcomes.

First free comprehensive data facility for patient-centered care

A new web-based data facility has been launched to aid the creation and implementation of patient-centered care policy. The Measure for Person Centred Coordinated Care (P3C) provides a compendium of measures for person centred care, making it easier to source information for commissioners and researchers.

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.

Texas A&M study shows risk factors associated with injurious falls

A nationwide study by Texas A&M University found that approximately 15% of people in residential care facilities suffer from injurious falls. The majority of these falls occurred among female residents who required assistance with daily activities and lived in larger facilities.

New neurodevelopmental syndrome identified

Researchers have discovered a new neurodevelopmental syndrome caused by GNB1 gene mutations, leading to severe developmental delays and seizures. Whole-exome sequencing of patients revealed the genetic mutations, paving the way for targeted therapies.

New guideline addresses long-term needs of head and neck cancer survivors

The new guideline provides recommendations for key areas of clinical follow-up care for head and neck cancer survivors, including surveillance for recurrence, screening for second primary cancers, and assessment of physical and psychosocial effects. It aims to improve care and health outcomes for this growing population.

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.