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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

Embargoed Jan./Feb. Annals of Family Medicine tip sheet

A content analysis of television direct-to-consumer advertising found that emotional appeals can influence consumer decisions, but may also lead to misinformed choices. Meanwhile, cost-effectiveness analyses suggest that treatment options for acute otitis media and venous thromboembolism should prioritize symptom relief and cost consid...

New guidelines issued for diagnosis and management of venous thromboembolism

The American Academy of Family Physicians and American College of Physicians released new clinical practice guidelines for diagnosing and managing venous thromboembolism. The guidelines emphasize the use of clinical prediction rules, diagnostic tools like D-dimer and ultrasonography, and low-molecular weight heparin for patients with d...

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.

Feeling tired? You may be less likely to get hurt, MU researcher says

A recent study by University of Missouri-Columbia professor Daniel Vinson found that patients who reported feeling sleepy were less likely to be injured. This contradicts the commonly accepted theory that sleep deprivation increases injury risk, suggesting a possible link between daytime sleepiness and reduced physical activity.

60 percent of doctors' surgeries prescribe homeopathic or herbal remedies

A study of nearly two million patients found that 60% of Scottish surgeries prescribed homeopathic or herbal remedies, with children under 16 being particularly targeted. The researchers call for a critical review of this trend, highlighting the lack of scientific evidence supporting these therapies.

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.

Study calls for 39 percent more family physicians

A new study by the American Academy of Family Physicians recommends a 39% increase in family physicians to address the growing health care needs of Americans. The report asserts that without reform, millions will struggle to access high-quality primary care.

September/October Annals of Family Medicine tip sheet

Studies highlight the impact of Medicaid program reductions, including increased coverage loss and unmet healthcare needs, as well as the influence of insurance status on physician decision-making. Undiagnosed diabetes is also found to have detrimental consequences, including increased rates of nephropathy and neuropathy.

Two-thirds of patients say erection drug didn't work for them

A large-scale study found that two-thirds of patients stopped using Uprima due to ineffectiveness, with 70% of family doctors agreeing. The study analyzed data from 11,185 patients and showed that the most common adverse reactions were headache and nausea.

May/June 2006 Annals of Family Medicine Tip Sheet

The article discusses potential legislative reforms to the US medical liability system, finding that economic damage caps can lead to lower premiums. It also examines the decline of vaginal births after cesarean deliveries in California, contradicting initial expectations, and highlights the importance of preserving women's options for...

March/April 2006 Annals of Family Medicine Tip Sheet

A study found that new mothers experience six common postpartum symptoms, including fatigue, breast discomfort, and decreased desire for sex. Women who had cesarean sections reported significantly worse physical health than those who gave birth vaginally. Breastfeeding was also linked to more symptoms.

Apple iPhone 17 Pro

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

Nov/Dec 2005 Annals of Family Medicine tip sheet

The article discusses the importance of finding a balance between investing in new technologies and improving existing systems of care. Studies show that physicians employed by large health organizations report lower job satisfaction, while independent practice is associated with better quality of work life.

Children overprescribed antibiotics for sore throat

Antibiotic prescribing for children with sore throats has decreased from 66% in 1995 to 54% in 2003, primarily due to reduced use of recommended antibiotics. However, a significant proportion of children still receive unnecessary broad-spectrum antibiotics.

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.

Sept/Oct 2005 Annals of Family Medicine tip sheet

Studies examine prevalence of primary HIV infection, effectiveness of antidepressants in primary care, and the impact of patient-centered communication on healthcare costs. Research also explores aggressive antibiotic treatment for nursing home patients and cost-effectiveness of expanded testing for primary HIV infection.

July/August 2005 Annals of Family Medicine tip sheet

Studies reveal high users of primary care are often over-serviced but underserved, and electronic medical records have little impact on diabetes quality of care. In contrast, patients treated with dignity report higher satisfaction, treatment adherence, and receipt of preventive services.

November/December 2004 Annals of Family Medicine tip sheet

The article highlights three key findings: depression severity impacts functioning and quality of life more dramatically in elderly patients than other chronic medical conditions. Rural blacks have significantly worse diabetes and hypertension control, while 42% of clinic appointments are no-shows due to issues of disrespect by the hea...

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.

Insomnia poorly understood by medical profession

Effective management of insomnia begins with recognition and adequate assessment by healthcare providers. Non-pharmacological treatments like stimulus control and sleep restriction are effective for conditioned aspects of insomnia, leading to durable long-term improvement in sleep.

Most seniors switch doctors only if forced

A recent study found that nearly 14% of seniors change physicians in a single year, with most doing so involuntarily. Maintaining continuity of care with a primary care physician is associated with better health outcomes at lower costs.

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.

September/October 2004 Annals of Family Medicine tip sheet

Researchers analyzed claims for over 1.2 million North Carolina Medicaid enrollees between 1998 and 2000, finding a 22.8% annual rise in prescription drug costs due to increased prescribing of six new medications. The study suggests improving cost-effective prescribing practices to control rising expenditures.

Study recommends education level be added to CHD treatment guidelines

A prospective cohort study found that patients with less than 12 years of education have a higher risk of dying from coronary heart disease, similar to other traditional risk factors. This suggests incorporating educational level into CHD treatment guidelines may facilitate individualized treatment and reduce socioeconomic disparities.

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.

March/April 2004 Annals of Family Medicine tip sheet

Research highlights the potential risks of high-protein diets, parental happiness impacting birth weight, and frequent medical errors in family physician offices. Simple dietary restrictions may reduce mortality risk associated with high transferrin saturation, while maternal report of partner happiness can predict birth weight.

Sept/Oct Annals of Family Medicine tip sheet

This tip sheet explores the impact of continuity of care on patient outcomes and healthcare costs. Research suggests that provider continuity is associated with lower total healthcare costs, but not necessarily improved quality of care for patients with chronic conditions like diabetes.

July/August 2003 Annals of Family Medicine tip sheet

The July/August 2003 Annals of Family Medicine issue addresses health care disparities and promotes evidence-based interventions to improve breastfeeding rates. The U.S. Preventive Services Task Force recommends structured educational classes and behavioral counseling to support breastfeeding, with programs combining these elements sho...

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.

Queen's study targets family doctors in treatment of obesity

A five-year initiative aims to change primary care practice in Canada by focusing on physical activity, rather than diet. The PROACTIVE study will examine the effectiveness of a behavioral-based program to increase physical activity and reduce obesity.

Is primary-care research a lost cause?

Researchers argue that primary care is misunderstood by academia and funding bodies, lacking a clear boundary to establish its distinct knowledge base. The editorial disagrees, emphasizing the importance of family practice in influencing all clinical specialties.

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.

Whither the GP who can do everything?

Research reveals a decline in general practitioners' and family physicians' involvement in non-office settings, leading to a reduction in comprehensive care. Alternative models such as group practices and networks can help meet the need for primary care, but reliance on core physicians working in multiple settings remains a concern.

Scarce evidence that chronic pain treatments work

A recent survey in the Netherlands reveals that chronic pain affects approximately 18% of the population, with frequent problems including lower back pain and abdominal pain. The study highlights the need for more research into the effects of treatment methods, as current evidence is often inadequate or contradictory.

Diagnosing Depression In Primary Care

A new study suggests that depression is a fluid disease requiring tracking over time for accurate diagnosis and treatment. Researchers found that physicians more frequently detected depression when they knew their patients well, but struggled to distinguish it from minimal impairment.

Celestron NexStar 8SE Computerized Telescope

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