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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

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.

UCSF researchers offer solutions to looming health-care provider shortage

Researchers at UCSF advocate empowering all team members to care for a large number of patients based on their training and abilities. They recommend expanding the scope of practice for registered nurses, pharmacists, physical therapists, and medical assistants to provide care for uncomplicated medical problems.

Is medical education in a bubble market?

The high cost of medical education is unsustainable and must be reduced to lower the overall cost of healthcare. Currently, students graduate with debt exceeding $150,000, which may lead to a market correction if healthcare costs decline.

Gothenburg coordinates EU-project on reducing healthcare costs

The EU has launched a project called WE-CARE, which aims to create a strategic plan for reducing healthcare costs in Europe. The project will be coordinated by the University of Gothenburg Centre for Person-centred Care and involves several European research institutes, businesses, and non-profit organizations.

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.

Making the business case for cardiac rehab programs

A study by Western University found that cardiac rehabilitation programs lead to a 31% reduction in hospital readmission rates and a 26% drop in cardiovascular mortality. The program's cost savings exceed $400,000 over two years, making it a financially viable option.

Health Affairs looks at economic trends & quality trade-offs

A new study published in Health Affairs examines the pursuit of improved physical and mental health through various initiatives, including expanding home-delivered meal programs for seniors. The study also explores the economic benefits of biosimilars and how delaying aging could increase life expectancy by an additional 2.2 years.

From football to flies: Lessons about traumatic brain injury

A team of researchers has developed a model system using fruit flies to study traumatic brain injury (TBI), revealing the genetic underpinnings of susceptibility and links to human TBI. The findings suggest that genetics play a crucial role in determining the outcome of an injury, which may explain why current TBI drugs have failed in ...

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.

Cancer in EU cost €126 billion in 2009

The EU's total cancer cost was estimated to be €126 billion in 2009, with health care systems accounting for two-fifths of the expenditure. Lung cancer had the highest overall cost, while breast cancer was responsible for the largest share of spending on drugs.

Study finds readmission rates impacted by a patients' knowledge and skills

A study by Boston University School of Medicine found that patients with high activation levels were less likely to be readmitted to the hospital within 30 days. Patients with low activation had nearly twice the risk of 30-day post-discharge hospital service utilization, highlighting the need for tailored patient education.

Market and demographic factors in forming ACOs

Researchers at The Dartmouth Institute for Health Policy & Clinical Practice found that more than half the US population lives in areas where ACOs have been established. These areas tend to have higher performance on quality measures, greater managed care penetration and lower poverty rates.

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 tracks factors linked to creation of accountable care organizations

Accountable care organizations, formed by consolidating doctors and hospitals into large networks, are more common in regions with payment risk sharing at hospitals and larger integrated hospital systems. These organizations aim to improve quality and cut costs without offering lower premiums to consumers.

Rice U study: Technology, not uninsured patients, driving hospital costs

A Rice University study finds that technology growth and sicker patient populations contribute significantly to rising hospital costs in Texas. The study contradicts the common assumption that uninsured patients are driving price increases, suggesting a need for greater attention to understanding cost drivers.

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.

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.

Apple iPhone 17 Pro

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

Study estimates economic impact of childhood food allergies

A recent study estimates that childhood food allergies result in substantial medical costs, including hospitalizations, doctor visits, and special diets. The overall economic burden is approximately $24.8 billion annually, affecting both families and the healthcare system.

Health care safety net catches suburban poor

A new study shows significant health benefits for uninsured people living in suburban areas when they receive access to primary care. After one year, participants reported improved preventive care and screenings, as well as better overall health status.

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.

Meta Quest 3 512GB

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

More than 100,000 Americans quit smoking due to national media campaign

A national ad campaign by the CDC's Tips From Former Smokers program more than doubled its original quit goal of 500,000 attempts, with over 1.6 million smokers attempting to quit after seeing the ads. The campaign resulted in over 100,000 Americans quitting smoking permanently, saving millions of years of life for the US population.

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.

Futile treatment in critical care common, costs can be substantial

A recent study published in JAMA Internal Medicine found that critically ill patients often receive futile treatment, with estimated costs of $2.6 million over three months. The most common reason for perceiving treatment as futile was the significant burden it placed on the patient's quality of life.

Study estimates costs of health-care-associated infections

A study published in JAMA Internal Medicine estimated the total annual costs for five major health care-associated infections (HAIs) at $9.8 billion. Surgical site infections were found to be the most costly HAIs, with central line-associated bloodstream infections coming in second.

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.

Pain relief technique cuts hospital stay by one-third for some surgical patients

A study published in the Journal of the American College of Surgeons found that adding a transversus abdominis plane (TAP) block to surgical care reduced hospital stays by less than one day and postoperative narcotics use. The TAP block procedure, which poses no significant risks to patients, allows for quicker recovery and lower healt...

Contagious savings

Researchers found that commercial Alternative Quality Contract programs reduce spending and improve quality for Medicare beneficiaries served by participating providers. Providers in these plans implement systemic changes that result in higher-value care for all patients, not just those covered by the plan.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Moderate kidney disease costs medicare tens of billions of dollars each year

A study by the American Society of Nephrology found that moderate chronic kidney disease (CKD) costs Medicare tens of billions of dollars each year. The study estimated that Medicare spending attributable to CKD stages 2 through 4 is likely to exceed $48 billion per year, with costs ranging from $1700 to $12,700 per person per year.

Consumers don't understand health insurance, Carnegie Mellon research shows

A study by Carnegie Mellon University's George Loewenstein found that Americans struggle to comprehend traditional health insurance concepts like deductibles and co-insurance. A simplified insurance plan with copays appealed more to consumers, who were better able to compute costs and make informed decisions.

Trust in physician eases talks about medical expenses

A study found that strong doctor-patient relationships facilitate conversations about healthcare costs, particularly when patients feel trust their physician. Patients are more willing to discuss personal out-of-pocket costs than insurer costs, and older and sicker individuals are more receptive to discussing costs.

Survey assesses views of physicians regarding controlling health care costs

A survey of US physicians found that they generally agree on quality initiatives to reduce costs but express less enthusiasm for payment model changes. Most believed trial lawyers and patients have a significant role in reducing costs, while practicing physicians reported having limited responsibility. Physicians were enthusiastic abou...

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.

Study identifies a simple way to reduce healthcare costs

A recent study led by Loyola University Medical Center physician Matthew Kircher identified a simple way to reduce healthcare costs without compromising care. The researchers found that in 178 cases, there was virtually perfect agreement between otologists' findings and official diagnoses from the pathology lab, suggesting that these e...

Electronic health records slow the rise of healthcare costs

A study from the University of Michigan found that electronic health records can slow the rise of healthcare costs, with a 3% savings in outpatient care compared to traditional paper records. The study examined data from nine communities and estimated $5.14 in savings per patient per month.

Annals of Internal Medicine tip sheet for July 16, 2013

Long-term aspirin use has been linked to reduced colorectal cancer risk, but alternate-day dosing shows increased gastrointestinal bleeding. Electronic health records adoption led to ambulatory cost savings of 3% per member per month and reductions in radiology costs in experimental pilot communities.

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.

People prefer 'carrots' to 'sticks' when it comes to healthcare incentives

A study found that policies with higher premiums for overweight individuals are perceived as stigmatizing, while 'carrot' plans with premium reductions for healthy-weight people are seen as more effective. Participants also evaluated plans on moral grounds, deciding that punishing someone for being overweight was wrong regardless of po...

Health economics assessment of antimicrobial copper for infection control

A study from the University of York found that antimicrobial copper touch surfaces in intensive care units reduce bioburden by >90% and associated with a 58% reduction in healthcare-associated infections. The cost-effectiveness analysis predicts rapid return on investment, saving hospitals millions over five years.

Public health's role in health care reform -- Lessons from Massachusetts

The Massachusetts public health experience provides valuable insights into the role of public health in healthcare reform. Public health officials learned to fight for a decision-making role, analyze data, and defend traditional services while contributing to cost reduction and quality improvement efforts.