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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

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.

AAPS announces 1999 award winners

The American Association of Pharmaceutical Scientists (AAPS) recognizes outstanding researchers with its annual awards. Joseph R. Robinson receives the Distinguished Pharmaceutical Scientist Award for his work on controlled drug delivery and ocular drug disposition, while Charles Russell Middaugh wins the Research Achievement Award in ...

AAPS announces 1999 Fellows

The American Association of Pharmaceutical Scientists (AAPS) has selected ten individuals for its prestigious Fellow status in recognition of their significant contributions to the field of pharmaceutical sciences. The new AAPS Fellows include experts from academia, industry, and government institutions worldwide.

Meta Quest 3 512GB

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

MIT team reports powerful tool for studying sugars

A new sequencing technique allows scientists to determine the linear order of building blocks in complex sugars, a crucial step in understanding their biological functions. This breakthrough could lead to significant advances in fields such as glycosaminoglycans and tissue development.

Northwestern chemists plot the next step in nanotechnology

Researchers at Northwestern University create a new technology called nano-plotter, which enables precise placement of multiple molecules on a solid substrate. This innovation could lead to advancements in molecule-based electronics, molecular diagnostics, and catalysis.

SRA honors RADM Gaffney for research administration accomplishments

RADM Gaffney is recognized for his efforts to promote quality, forward-looking and innovative research administration through the Gulf Coast Initiative of 1998 and industry-academia partnerships. His work resulted in new partnerships and increased dialog between regions and ONR.

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.

Tobacco industry influence and income on decline in California

A recent report from UC San Francisco reveals a decline in tobacco industry influence in California, with decreasing campaign contributions and revenue. The report finds that Republicans received 81% of tobacco money in the 1997-1998 election cycle, despite Democrats controlling both houses of the Legislature.

American Chemical Society hosts Pacifichem 2000

Pacifichem 2000 will bring together leading researchers in the Pacific Rim countries to discuss topics such as food antioxidants, extremophiles and organic superconductors. The conference features over 179 symposia on various subjects including medical applications, nanomaterials and marine natural products.

Say goodbye to wires in the office

A new device called the chaos mirror is invented to improve infrared networking technology in crowded offices. It uses a box enclosing seven highly reflective surfaces to split narrow incoming beams into a widely spread array of reflected beams, vastly increasing the chances of beam finding its target.

Apple iPhone 17 Pro

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

Watershed responses to forest practices studied

A new watershed model, GISWA, can help predict the effects of forest practices on watersheds and wildlife habitat. The model simulates hydrologic conditions at thousands of locations within a single watershed to provide a detailed representation of water movement.

1999 AAPS Annual Meeting abstracts debut online

The American Association of Pharmaceutical Scientists has premiered an online database of the abstracts to be presented at the upcoming annual meeting. The database includes all invited and contributed paper abstracts, with a unique personal itinerary feature allowing attendees to plan their meetings.

'Disposable electronics' from polymer study

A Cornell University research team led by Paulette Clancy is developing novel semiconducting materials using polymers, which could lead to cheaper and more portable 'throwaway electronics.' The project aims to create new materials for light-emitting diode displays and flexible laptop screens.

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.

Researchers find two metabolites of gasoline additives in humans

Two newly identified metabolites of the gasoline additive MTBE have been found in human urine samples. These findings suggest that humans are exposed to MTBE and its byproducts through inhalation, and that further research is needed to understand their impact on human health.

'Soapy' droplets make brighter clouds

Researchers found that organic particles increase cloud droplet formation, making clouds more reflective of sunlight. This results in a 20% increase in droplets and a 6% reduction in droplet size, leading to a 1% decrease in Earth's temperature, potentially offsetting climate warming effects

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.

Honey in the medicine cabinet!

A key study by Dr. Peter C. Molan presents the latest research on honey's effectiveness in treating wounds caused by antibiotic-resistant strains of bacteria. The results show that honey dressings can rapidly clear bacteria from infected wounds, making it a potential treatment for necrotising fasciitis.

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.

Gulf Coast environmental issues -- Tip sheet

Researchers have found detectable levels of tributyltin in Gulf oysters, which can be toxic to crustaceans. Additionally, the Mississippi River has shown improvement in water quality, with a decrease in volatile organic compounds detected since 20 years ago.

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.

New math method adds to likelihood of super-reliable metal parts

Researchers at Purdue University have developed a mathematical method that may speed the emergence of hard machining, which could make ultrahard metal parts like bearings and jet engine components more reliable and long-lasting. The new method promises to reduce waste, eliminate polluting oils, and minimize thermal damage.

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.

Particulate matter causing air pollution

Researchers from around the world are measuring fine particulate matter (PM2.5) in Atlanta's air to understand its health effects and sources. The study aims to develop better instruments for measuring PM2.5 and its composition, with potential implications for controlling ozone and PM-related pollution.

American Chemical Society hosts Pacifichem 2000

The International Chemical Congress of Pacific Basin Societies will explore cutting-edge research in therapeutics, materials, and astrobiology. Over 179 symposia are planned to foster industrial development, improve environments, and enhance the well-being of people from Pacific Rim countries.

INEEL launches comprehensive vadose zone management program

The INEEL is developing a roadmap for vadose zone management, leveraging expertise from DOE sites, contractors, industry, and universities to enhance timely delivery of products. The goal is sound environmental stewardship through understanding based on defensible science.

Cinnamon is lethal weapon against E. coli O157:H7

Researchers found that cinnamon is lethal to E. coli O157:H7 bacteria in liquid, including unpasteurized juices. The study suggests that cinnamon may help control foodborne illnesses and potentially replace preservatives.

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.

Improvements bring chemical oxygen-iodine laser closer to market

Researchers at the University of Illinois have improved the chemical oxygen-iodine laser (COIL), enhancing its performance and reducing operating costs. The device can now be scaled to high power levels and has a wavelength suitable for remote fiber-optic delivery.

Keeping ships healthy

Researchers have developed a system to network up to 30 remote sensors along a single fiber optic cable, allowing for periodic assessments of structural strain. The Navy and Federal Highway Administration are exploring the use of this technology to schedule maintenance and update design codes.

Purdue helps Indiana companies with pollution dilemma

Engineers at Purdue University have developed a training program that instructs workers on techniques to minimize styrene emissions. The program resulted in a 42.4% decrease in emissions, with an additional 19% reduction in the quantity of styrene needed for the job.

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.

New aspen could revolutionize pulp and paper industry

Researchers at Michigan Tech have genetically engineered a new breed of aspen that produces up to 15% more cellulose and grows significantly faster than regular aspen. This could translate into huge gains for the pulp and paper industry, with potential savings of billions of dollars.

Warning system for fatigued drivers nearing reality with new eye data

Driver fatigue is a leading threat to road safety, with at least 100,000 crashes and 1,500 fatalities attributed to it annually. New research from Washington University in St. Louis suggests that fatigued drivers become increasingly susceptible to accidents long before they fall asleep at the wheel.

Pacific Northwest developments earn spots in top 100 list

The Pacific Northwest National Laboratory has won six spots on the 1998 R&D 100 list, recognized for their innovative technologies that have transformed industries such as personal heating, fuel cell-powered cars and environmental conservation. The researchers' advancements include tiny personal heating systems, advanced chemical m...

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.

Maybe you can get blood from a turnip after all

Researchers have produced two blood factors that treat most patients with blood clotting disorders. The production of human blood proteins in plants eliminates disease transmission risk, making lifesaving treatments more accessible. This technology is expected to be 10 times cheaper than current methods and provides a stable production...

Two-for-one special: industrial enzymes and food

Scientists at Pacific Northwest National Laboratory have created a new method to produce valuable industrial enzymes in plants, reducing costs and increasing efficiency. The process uses transgenic potato plants to generate cellulase enzymes, which can be used in various applications, including food processing and pharmaceuticals.

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.

First complete physical map of a higher plant genome

The first ever-established complete clone-based physical map of a plant genome is published for Arabidopsis thaliana. The map covers the entire nuclear genome and is assembled entirely on the basis of BAC clones, offering strongly increased resolution.

Ecotourism: Penguins can get used to people

Research reveals penguins can quickly acclimate to tourists visiting their breeding colonies, with reduced stress levels after brief exposure. After 10 days of repeated human visits, penguin stress levels decreased significantly, suggesting a possible long-term adaptation to ecotourism.

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.

One-Angstrom Microscope achieves better than one-angstrom resolution -- and more

Researchers used the One-Ångstrom Microscope to create unprecedented images of columns of carbon atoms in diamond lattices and nitrogen atoms in gallium nitride at atomic resolution. The technique overcomes challenges of resolving light elements in crystal lattices, enabling new discoveries in superhard materials, high-temperature supe...

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.

Summer swimsuit research flash: thigh-reducing creams don't work

A well-controlled scientific study found no positive physical effect beyond moisturizing for 'thigh-reducing' creams. The study showed that applying the creams had no significant difference in upper-leg circumference compared to a lotion not touted as fat-reducing.

MIT Researchers Help Create Best-Yet Map Of Mars' Terrain

Researchers have created a highly accurate global map of Mars' topography, providing insights into the planet's evolution over 4 billion years. The map reveals the Hellas basin's massive size and its impact on water transport and cycles, with dramatic slopes affecting ponding of water in certain areas.

Smoke-Free Restaurant Laws Have Not Hurt Tourism, New Study Finds

A new study by researchers at the University of California San Francisco found no correlation between smoke-free restaurant laws and decreased hotel revenue or tourist volume. In fact, some cities experienced statistically significant increases in hotel revenues and international tourist numbers after implementing such laws.

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.

Magnetic Fluids More Complex Than Previously Thought

Researchers at Stanford University used optical tweezers to study the microscopic properties of magnetorheological fluids, finding that they behave in unexpected ways. The materials can form long chains and exhibit lateral aggregation, leading to a greater-than-expected range of behavior with varying magnetic field strengths.