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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

Americans who believe in equality are more likely to buy on impulse

A study by Rice University's Jones Graduate School of Business found that Americans with low power-distance belief (PDB) scores tend to exhibit more self-control and be less impulsive when shopping. This results in spending one-and-a-half times more on daily items compared to those with high PDB scores.

Falling public support for health-care reform can be turned around

A recent survey by UT Health Science Center at Houston and Zogby International found that Americans would support a healthcare bill with specific amendments, including malpractice reform and a public option. The poll showed majority support for these changes, increasing from 27% to 57%, suggesting broad support may be achievable.

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.

The state of America's leadership

A new comprehensive survey of White House Fellows, a group of over 600 prominent leaders, reveals significant differences between America's leadership cohort and the general public. The study found greater confidence in institutions like the Supreme Court and scientific community, but less confidence in education and organized labor.

Peer pressure builds more latrines than financial assistance

A recent study published in the Bulletin of the World Health Organization found that social shame was more effective in building latrines than financial assistance in rural India. The study, led by Subhrendu Pattanayak at Duke University, used a 'social mobilization strategy' that included village walks of shame and defecation mapping ...

59 percent support Massachusetts' Landmark 2006 health reform law

A recent poll found that 59% of Massachusetts residents support the state's landmark 2006 health reform law, while 79% want the law to continue despite rising healthcare costs and fiscal challenges. The majority of respondents believe the law is successful in providing health insurance coverage to nearly all residents.

Older Americans: How they are faring in the recession

A University of Michigan study found that older Americans are experiencing a rapid change in work expectations, with more expecting to work past age 65. The study also revealed significant financial losses, including a decline in home values and stock market exposure.

Fluke 87V Industrial Digital Multimeter

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

Job insecurity leads to health problems in US workers

A new study finds that chronic job insecurity has a stronger negative impact on worker health than smoking or hypertension. Persistent job insecurity weakens bonds between employers and employees, fueling perceptions of insecurity.

Study: Financial windfalls hasten early retirement

A new study by University of Illinois finance professors reveals that unexpected inheritances significantly increase the likelihood of early retirement. Nearly a quarter of workers who received a surprise inheritance retired early compared to 18% of total workers surveyed.

Apple iPhone 17 Pro

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

Temp work strains employee mental health

Research shows that temporary workers are susceptible to declining mental health due to unstable employment. Contingent workers report more symptoms of depression and psychological distress than similarly employed workers in stable positions.

Educate yourself to boost achievement in kids

A University of Michigan researcher suggests that parents who acquire higher education can significantly boost their children's academic achievement. The study found a strong correlation between parental education and language ability in children, with the impact remaining significant even after controlling for other factors.

Sociologists debate: Are Americans really isolated?

A widely publicized analysis found a near tripling in reports of Americans' social isolation between 1985 and 2004. However, sociologist Claude S. Fischer questions the findings, citing anomalies in the data and contrary results from other studies. Researchers defending their work argue that Fischer's proposed artifact is not credible ...

Health care leaders say need for reform is urgent

A majority of healthcare leaders support a public health care option and innovative provider payment reform to control costs and ensure access to quality care. They also favor a national insurance exchange with standard-setting authority to standardize benefits and set rating rules.

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.

1 in 6 public health workers unlikely to respond in pandemic flu emergency

A survey of 1,835 public health workers found that 16% would not report to work regardless of the severity of an outbreak. Belief in the importance of one's work was strongly associated with willingness to respond, with those who believed their role could have a positive impact being 31 times more likely to respond.

Your own private global warming

Researchers found that Antarctic species are already near their upper temperature limit, making them vulnerable to ecological imbalances. Smaller individuals can tolerate higher temperatures, while active predators fare better than sessile species, potentially disrupting the food chain and leading to greater ecosystem damage.

Peer pressure plays major role in environmental behavior

A Michigan State University study suggests that social norms significantly impact Chinese citizens' decisions to participate in conservation programs like Grain to Green. The research found that when neighbors enroll in the program, it encourages others to do so as well.

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.

US seniors 'smarter' than their English peers -- U-M study

A new study found that US seniors performed significantly better than their English counterparts on standard tests of memory and cognitive function. The advantage was greatest among the oldest old, with 75-year-olds in the US exhibiting cognitive abilities comparable to those of 65-year-olds in England.

Employee involvement programs key to workplace diversity

A new study by University of Arizona professor Alexandra Kalev shows that employee involvement programs can increase both quality and diversity at the same time. Self-directed work teams and cross-training programs are found to give women and minorities more opportunities for career advancement.

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: Economic value of NOAA's geodetic services at $2.4 billion

A new study by Leveson Consulting estimates NOAA's National Spatial Reference System (NSRS) provides over $2.4 billion in annual economic benefits. Refining the system could net an additional $522 million in annual economic benefits, mainly due to improved accuracy of position and elevation data.

Playing video games for better, not worse

Researchers conducted three studies across different countries, age groups, and approaches, finding a strong correlation between playing prosocial games and increased helpful behavior. The studies suggest an upward spiral of prosocial gaming leading to improved prosocial behavior.

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.

Nursing assistant workforce facing financial, health challenges

A pioneering study found that over half of certified nursing assistants (CNAs) incurred work-related injuries, while nearly half received means-tested public assistance. The survey also revealed a significant disparity in wages, with experienced CNAs earning only $2 more per hour than new hires.

Would NHS staff go to work during a flu pandemic?

A recent survey of healthcare workers in the UK reveals that up to 85% may stay off work if an influenza pandemic occurs. Factors such as family and caring responsibilities, as well as concerns about training and work environment, significantly impact their willingness to work during a pandemic.

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.

Majority of Americans support voting reforms

A recent survey conducted by a University of Missouri professor reveals that the U.S. public supports several voting reforms, including early voting and photo identification requirements. Americans expressed strong approval for these measures, with less support for vote by mail and election day registration.

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.

Survey research looks at attitudes, obstacles to walking and biking to work

The study found that people with ecologically-friendly attitudes are more likely to actively commute, while a lack of bike racks, showers, and supportive office culture hinder active commuting. The researchers emphasized the importance of designing communities that facilitate physical activity and eco-friendliness.

Who influences purchases of native plants?

A survey of wholesale and retail nursery owners reveals that while customer interest in native plants is increasing, market demand and public education play a key role in its growth. Nursery professionals suggest providing better information sources and marketing campaigns to promote native plants.

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.

Half in US see another country emerging as world's technological leader

A national survey conducted by Duke University found that half of Americans believe another country will emerge as the world's leading technological power. The majority of respondents also prioritize developing better medicines, clean water, and environmentally friendly energy sources over other engineering challenges.

Don't flatter yourself: Why survey research can be flawed

A new study reveals that socially desirable responding, where people present a more favorable image of themselves, affects the accuracy of surveys globally. Cognitive busyness and cultural orientation play a significant role in this phenomenon.

Public support grows for spending on mass transit and infrastructure

Mass transportation ranks 10th with a positive score of +40.8, up from 2002. Education remains top priority, followed by health care. Support for infrastructure spending increases following the Minneapolis bridge collapse in 2007. The General Social Survey found growing public support for mass transit and infrastructure spending.

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.

Many of China's 140 million old people find the crowd to be lonely

A study by Durham University and the University of Reading found that loneliness has doubled from 16% to 30% among Chinese people aged 60+, with urbanization and nuclear family structures contributing to the issue. To tackle this problem, the authors suggest involving local communities in social activities and providing financial support.

Soil maps generate reliable Quaternary geologic map

Researchers at Iowa State University used NCSS data to create a detailed Quaternary geologic map of the Des Moines Lobe, achieving strong agreement with existing maps. The map showcases finer detail and user-controllable scale, making it suitable for various disciplines.

Cry me a river: The psychology of crying

Researchers found that most respondents reported improved mood after a good cry, but some felt worse or no improvement. Criers who received social support experienced the most significant improvements in mood. The study highlights the complexities of crying behavior and its physical and emotional effects.

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.

State policies have little effect on reducing minors' indoor tanning use

A new analysis finds that state policies meant to limit minors' indoor tanning use have had little impact, with the practice increasing in states without such policies. The study reveals five factors associated with indoor tanning use: age, gender, social attitude, parental involvement, and permission.

For nano, religion in US dictates a wary view

A new study reveals that nanotechnology is perceived as less morally acceptable in the United States and certain European countries with stronger religious traditions. The survey found that levels of religiosity are a strong predictor of views on nanotechnology, highlighting a paradox in a country known for its technological advancements.

Race bigotry falling in Britain

A new study finds that racial prejudice in Britain has been declining since the 1980s, with younger generations showing greater tolerance towards ethnic minorities. The study also reveals significant generational changes in attitudes, with women and more educated individuals expressing less prejudice.

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.

Non-white med students reject therapies associated with their culture

A study found that non-white medical students are less likely to adopt complementary and alternative medicine (CAM) practices, while white students view these therapies more positively. The survey of medical students measured attitudes towards CAM during four years of medical training.

Unhappy people watch TV, happy people read/socialize, says study

A new study by University of Maryland sociologists finds that unhappy people watch significantly more TV than very happy individuals, who prefer reading and socializing. The study analyzed 30 years of national data and found that TV viewing can provide short-term pleasure but has less positive effects in the long run.

Celestron NexStar 8SE Computerized Telescope

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

Bloomberg School of Public Health to lead nationwide aging study

Researchers at Johns Hopkins Bloomberg School of Public Health are leading a $24 million national survey on older Americans' disability patterns. The study aims to understand how people's ability to function independently changes over time, influenced by social environment and medical care.

Study: Immigrants close earning gap more slowly than previously thought

A study by University of Illinois economist Darren Lubotsky found that immigrants' earnings growth is slower than expected, with only a 10-15% annual increase over their first 20 years in the US. This challenges widely used census-based projections and highlights the need for more accurate data on immigrant earnings.

World's largest household longitudinal study launches

The UK's Economic & Social Research Council (ESRC) has launched the world's largest household longitudinal study, Understanding Society. The ambitious project will collect data from 100,000 individuals across 40,000 households to explore the long-term effects of social and economic change on the well-being of the UK population.