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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

Single baby boomers facing increased challenges as they age

Unmarried baby boomers are disproportionately affected by economic and social outcomes, including lower economic resources, poorer health, and a higher prevalence of disability. They also face significant barriers to accessing health insurance.

Raising the school leaving – while learning from another age

A recent study found that raising the school leaving age was met with significant controversy and sacrifice in the past, highlighting potential difficulties in adapting to future changes. The UK's decision to raise the education participation age to 17 in 2013 and potentially 18 in 2015 may face similar challenges.

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.

Can you recognize an effective teacher when you recruit one?

A recent study by Columbia Business School researchers suggests that using a broadened set of information on new recruits, including nontraditional predictors of effectiveness, can help identify effective teachers. The results found that collecting such measures could explain 12 percent of the variance in teacher effectiveness.

$10.5 million grant will expand vast online hub for educators, by educators

A $10.5 million grant will enhance the CPALMS system, a free online platform that guides teachers to teaching tools and resources, with new features including learning progression maps and messaging tools. The improved system will better support standards-driven instruction in mathematics, science, and reading/language arts.

Don't know much about charter schools

Researchers argue that most charter school studies use unsophisticated methods, failing to account for differences in student backgrounds and academic histories. Lottery-based studies suggest charters perform as well as traditional public schools, but these findings are limited by low representation rates. Value-added research is propo...

UofL centers have economic impact in excess of $5.7 million

The University of Louisville Health Sciences Center's Area Health Education Centers (AHECs) have a significant economic impact on the western half of Kentucky, with a value of over $5.7 million. The AHECs provide donated services and training to healthcare professionals in underserved areas, improving the lives of those in need.

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.

Society may get stuck with the bill for expensive higher education

A study by North American economists found that the cost of higher education is becoming increasingly inaccessible to low-income students, who are now facing significant barriers to accessing credit for college. This trend could have far-reaching economic impacts, as it restricts career choices and leads to less qualified workers in ke...

New study suggests US presidents often live longer than men of their era

A new study suggests that US presidents tend to outlive their contemporaries by accessing better healthcare and accumulating wealth and knowledge. This disparity in life expectancy is attributed to factors such as improved medical care and higher educational attainment among presidents compared to the general male population.

Olympic success: Intangible benefits worth up to $3.4 billion

A new study reveals Canadians are willing to pay up to $3.4 billion for Olympic success, with intangible benefits vastly outweighing operating costs. The 'Own the Podium' program's benefits were estimated using a nationally representative survey of Canadians.

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.

Research examines a growing immigrant population's self employment in the US

Research by University of Cincinnati professor Leila Rodriguez examines business strategies and networking patterns among Nigerian immigrants in New York City. The study reveals that these entrepreneurs adapt African business models to Western strategies, maintaining social distance with suppliers, customers, and employees.

7 billion people are not the issue - human development is what counts

The Laxenburg Declaration emphasizes the importance of human capital, education, and health in addressing sustainable development challenges. The declaration highlights the need to target vulnerable subpopulations with tailored policies to ensure environmental safety and adaptability.

Apple iPhone 17 Pro

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

Medical education in developing world needs to change

Current approaches to medical education in developing world are insufficient and require a symbiotic relationship between education and population health. A more effective model would prioritize impact on health outcomes as a key criterion for measuring excellence.

Hall of Fame astronaut delivers award at the University of Oklahoma

Charlie Duke, a Hall of Fame astronaut, presented the Astronaut Scholarship Foundation's largest monetary award to OU student Bradley Pirtle. The $10,000 scholarship recognizes Pirtle's exceptional performance in computer engineering and his commitment to pursuing a Ph.D. in computer science.

Computers are oversold and underused

A study in Bahrain, Jordan, and UAE finds that ICT is used mechanically to optimize equipment and perpetuate cultural traditions, rather than enhancing student abilities.

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.

Less-educated Americans turning their backs on religion

A new study finds that less-educated Americans are increasingly disengaging from religious institutions, with lower attendance rates than their more educated peers. This trend is particularly concerning as religious institutions often provide vital social and emotional support to the less educated.

Study shows suburban schools have worked to 'hoard' advantages

A new study by University of Kansas researchers shows that suburban schools have gained advantages over urban schools, perpetuating educational inequality. The researchers argue that a change in federal education policy is necessary to combat this disparity.

Chinese households save more than American households, MU study finds

Researchers at the University of Missouri found that urban Chinese households save significantly more than American households, driven by education-related motives. The study attributes this disparity to cultural values emphasizing education and the lack of social-welfare programs in China.

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.

How consumers discriminate

Consumers tend to focus on quality when faced with many choices, leading them to be willing to pay more for high-quality products. The study found that in controlled experiments and natural experiments, participants were prepared to pay up to 40% more for high-quality chocolates and wine when presented with a large assortment of options.

The role of relaxation in consumer behavior

Researchers found that states of relaxation consistently increase the monetary valuations of products, with relaxed individuals valuing products more highly than their less-relaxed counterparts. This effect applies to a wide range of products, including luxury items and services.

After the revolution: Groups vie for minds, votes of Egyptians

Despite their role in toppling Hosni Mubarak, Egyptian liberals struggle to organize and gain support from the general public. The lack of a unified platform and leadership is hindering their efforts, particularly in rural areas where access to the Internet is limited.

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.

Study reveals how decision-makers complicate choice

A study by Columbia Business School researchers demonstrates 'complicating choice' – the process where decision-makers increase effort for unimportant attributes. This phenomenon is driven by the 'effort compatibility principle', which aims to match expected effort with perceived effort.

Eat your fruits and vegetables!

A study found that California adults' mean daily fruit and vegetable consumption rose from 3.8 servings to 5.2 servings over 10 years, with a significant increase in low- and high-income groups. The study suggests that social marketing programs have contributed to this trend.

Study reveals how right-to-work laws impact store openings

A new study found that Walmart proposed more stores in pro-business states near the borders of less friendly states, even in the face of protests. This discovery provides evidence of how firms engage in regulatory arbitrage and make decisions about where to open stores.

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.

Study reveals how right-to-work laws impact store openings

A new study by Columbia Business School researchers found that Walmart was more likely to propose and open stores in RTW states near the borders of non-RTW states despite protests. The study suggests that firms engage in regulatory arbitrage, selecting businesses-friendly policies to maximize profits.

Education research helps under-achieving students

The Association of Canadian Deans of Education released an Accord on Research in Education, committing to the best in education research and its application in policy-making. The accord aims to ensure Canadians benefit from new knowledge on early childhood education and adult learning.

Validating preschool programs for children with autism

Researchers from the University of Miami developed assessment measures to evaluate the fidelity of teaching models for autistic preschool children. The findings suggest that these tools can accurately discriminate between diverse teaching approaches and provide an evaluation method for intervention programs.

Celestron NexStar 8SE Computerized Telescope

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

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.

Educational development stunted by teenage fatherhood

A new study found that teenage fatherhood significantly impacts young adult outcomes, including a 15-point reduction in high school graduation rates and an 11-point increase in receiving a GED. The experience of teenage fatherhood also increases the likelihood of full-time employment and military service.

Online nutrition courses: Fad or growing trend?

A new study in the Journal of Nutrition Education and Behavior found that online nutrition education courses can be effective, with students able to gain knowledge and achieve learning outcomes similar to face-to-face learners. However, the study also identified areas for improvement, including the need for more engaging and interactiv...

Fluke 87V Industrial Digital Multimeter

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

Recipe for success

The University of Idaho will lead a five-year, $20 million USDA-funded project to study the impacts of climate change on Pacific Northwest wheat and barley production. The team will focus on cereal production systems and create a region-wide research, outreach, and education network to address complex issues raised by changing climate.

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.

UK companies respond to recession by 'training smarter,' study finds

Despite recession fears, UK companies have adapted by focusing on key business needs, organizing in-house courses, and using staff as trainers. Total expenditure on training has reduced only slightly, with an overwhelming majority of employers recognizing essential 'training floors' to support workforce multi-skills.

MU research on teacher retirement systems timely for reform efforts

Researchers at the University of Missouri are calling for reform of teacher retirement benefit systems due to huge unfunded pension liabilities. The systems have important effects on school staffing and finance, with some estimates suggesting unfunded liabilities of one trillion dollars or more.

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.

Report finds K-12 computer science education declining

A recent report by the Association for Computing Machinery and the Computer Science Teachers Association found that US K-12 computer science education is scant in most classrooms. Most schools focus on teaching students how to use a computer, but neglect to teach deeper concepts such as computational problem-solving.

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.

New report summarizes key themes in American doctoral education

The new report presents a statistical overview of the U.S. doctoral education system, showcasing trends and changes in the number of international students pursuing a doctorate at U.S. universities. The report aims to inform improvements in the U.S. doctoral education system, emphasizing the need to revitalize America's STEM pipeline.

Most value-added impact from teachers fades within 1 year

A new study found that most teachers' value-added impact on students' math and reading scores decreases rapidly, with 73% of math gains fading within a year. Researchers analyzed data from over 1.3 million student test scores in North Carolina schools.

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.