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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

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.

Spending more on trauma care doesn't translate to higher survival rates

Researchers found that despite similar survival rates, trauma patients in the western United States face higher treatment costs than those in the northeastern region. Analysis of national patient records revealed significant regional differences in care costs, with the west spending up to 35% more on liver injury treatments.

Investing in quality of care for diabetic patients reduces costs

Researchers analyzed medical group practices providing care for over 133,000 diabetic patients and found a significant reduction in healthcare costs with improved quality of care. The study suggests that investing in quality care can lead to cost savings without compromising patient outcomes.

Poorest Americans at risk if states opt out of Medicaid expansion

A new legal analysis warns that some states may delay or refuse to participate in the Medicaid expansion under the Affordable Care Act, leaving millions of impoverished children and adults at risk for lack of coverage. The expansion could create new jobs and provide a much-needed boost to thousands of communities affected by poverty.

Apple iPhone 17 Pro

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

In Massachusetts, 'individual mandate' led to decreased hospital productivity

A recent study published in Health Care Management Review found that mandatory individual insurance coverage in Massachusetts led to a significant near-term drop in hospital productivity. The results raise concerns about the potential impact of universal health insurance coverage on US hospital productivity and overall healthcare costs.

CT angiography speeds emergency diagnosis of heart disease in low-risk patients

A study found that incorporating CT angiography into the initial evaluation of low-risk patients with chest pain reduced hospital stay time by half and decreased costs without increasing the risk of missed diagnosis. The use of CCTA also led to fewer adverse clinical events, but future studies are needed to confirm its effectiveness.

University of Texas Medical Branch to study hospital readmission

Researchers at the University of Texas Medical Branch will study hospital readmissions for high-volume, high-cost patients receiving post-acute inpatient rehabilitation services. The goal is to identify factors associated with readmissions and improve discharge planning.

Farmers tough on artificial limbs

A Northwestern University study reveals that farmers and ranchers with major limb amputations struggle with durable, affordable, and adaptable prosthetics. These limitations hinder their ability to perform farm tasks, making traditional prosthetic solutions unsuitable for their unique needs.

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.

Police need sleep for health, performance

Researchers at the University of Iowa found that police officers working evening or night shifts were more likely to get less restful sleep, leading to chronic fatigue and health issues. The study recommends practices to ensure proper sleep, such as adjusting court appearances and partnering with nurses.

Duplicate spending on veterans' care costs billions

A new study found that the federal government made $13 billion in duplicative payments to provide health-care services to veterans enrolled in Medicare Advantage plans. The researchers analyzed over 1 million veteran records and found that 61% used both VA and Medicare Advantage coverage.

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.

The price tag on a patient-centered medical home

A new study finds that patient-centered medical homes (PCMHs) have higher per-patient operating costs, with additional expenses for personnel, technology, and quality improvement measures. The PCMH model aims to improve care quality and reduce wasteful spending, but its financial sustainability is threatened by these increased costs.

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.

Productivity gains from health IT must await bigger health system changes

RAND Corporation researchers suggest that existing administrative data may be unable to detect the effects of health IT. To accurately gauge impact, new measurement tools are needed. Health IT can lead to greater convenience, access and quality while lowering costs if it supports teamwork, care coordination and innovative approaches.

Improving quality of care for sick children in Kenya is cost effective

A cost-effectiveness analysis found that improving quality of care for sick children in district hospitals in Kenya is affordable and effective, with a significant increase in care quality and low additional costs. The intervention was estimated to be approximately $3.6 million annually, or 0.6% of the annual child health budget.

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.

Analysis tracks how health care value has changed over 200 years

The study analyzed Massachusetts General Hospital records to examine the value of healthcare over time. The analysis revealed four distinct eras: low costs and high mortality from 1821 to 1910, rising costs with declining mortality during the mid-20th century, and increasing costs with minimal changes in mortality since 2001.

Greening operating rooms benefit the bottom line and the environment

Efforts to green operating rooms can result in significant cost savings for hospitals while reducing their environmental impact. Implementing greening initiatives such as separating waste streams, using closed collection systems and reprocessing single-use devices can generate substantial cost savings.

Meta Quest 3 512GB

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

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.

Robotic-assisted prostate cancer surgery drives up costs, UPMC study finds

A recent study published in the journal Urology found that robotic-assisted laparoscopic radical prostatectomy (RARP) is significantly more costly than traditional open surgery. The study, conducted at the University of Pittsburgh Medical Center (UPMC), analyzed data from 473 consecutive patients treated between 2009 and 2010. Research...

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.

Quality variations exist, even among leading health systems

A study of nearly 11,000 total knee replacements across five top health systems revealed significant variations in length of stay, operating room time, and in-hospital complications. The data showed that surgeons with higher volumes tend to have shorter procedures, while older and sicker patients had longer hospital stays.

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.

Clinical news alert from the American Academy of Orthopaedic Surgeons

A recent study published in the Journal of Bone and Joint Surgery found that hand and wrist injuries account for a significant number of annual emergency department visits in the US. The study estimated that the total cost of these injuries is substantial, with over $2 billion spent on healthcare costs and lost productivity each year.

Consumer-directed health plans could help cut health costs, study finds

A new study suggests that consumer-directed health plans could reduce healthcare spending in the US by $57 billion annually, equivalent to a 4% decrease in healthcare costs. The plans, which have high deductibles and personal health accounts, may encourage patients to make more informed decisions about their care.

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.

Cost study shows timing crucial in appendectomies

A recent study published in the Journal of American College of Surgeons found that removing a child's ruptured appendix within 24 hours significantly lowers hospital costs and charges. The study showed an estimated $10,000 savings in hospital charges when pediatric general surgeons removed the ruptured appendix early.

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.

Medical bills: Sticker shock and confused consumers

A study of nearly 20,000 cases of routine appendicitis at 289 hospitals and medical centers in California found significant discrepancies in hospital charges, ranging from $1,529 to $183,000. The median charge was $33,611, with county hospital charges being 37% lower than nonprofit hospital charges.

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.

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.

Surgery cuts costs, improves outcomes for children with perforated appendicitis

A new study published in the Journal of the American College of Surgeons found that early surgical intervention for children with perforated appendicitis reduces hospital charges and clinical complications. Early appendectomy patients had better outcomes and fewer adverse events compared to those who underwent the procedure later.

Fluke 87V Industrial Digital Multimeter

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

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.

What does delaying childbearing cost?

Freezing eggs or ovarian tissue for delayed childbearing proves costly for society, with an additional $130,000 required per live birth. The study suggests doing nothing is the most cost-effective option, while freezing eggs is less expensive than ovarian tissue.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

March/April 2012 Annals of Family Medicine tip sheet

Researchers project that the cost of family health insurance premiums will surpass household income by 2033, with a current estimate suggesting this could happen as early as 2021. The study highlights the challenges and opportunities facing the US healthcare environment following the passage of the Patient Protection and Affordable Car...