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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

Will aid to poor put wildlife at risk?

A new study in Gabon reveals that poverty alleviation efforts may inadvertently increase bushmeat consumption and threaten local wildlife populations. The research found that growth in poor families' income led to increased consumption of bushmeat, highlighting the need for holistic strategies that balance conservation with development.

Low socioeconomic status is a risk factor for mental illness

A study published by the American Psychological Association found that individuals with low socioeconomic status are at a higher risk of developing mental illness. The study suggests that economic stress, unemployment, and housing insecurity contribute to this increased risk.

Child sex-trafficking study in Bosnia reveals misperceptions

A recent study in Bosnia-Herzegovina found that child sex trafficking is often fueled by extreme poverty and family involvement, rather than organized crime. The report highlights the need to address poverty and ethnic discrimination to reduce exploitation of impoverished children.

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.

Failing to aid Africa will lead to more terrorism

According to Pinstrup-Andersen, failing to address Africa's devastating poverty will exacerbate global instability and push millions towards terrorism. The consequences of malnutrition and environmental degradation in Africa will have far-reaching effects on worldwide security.

Poverty in Northern Ireland

A new ESRC report reveals that a higher proportion of families in Northern Ireland are living below the poverty line compared to Britain or the Republic of Ireland. The report also highlights severe child poverty in Northern Ireland, with many households struggling to access basic necessities like heating and clothing.

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.

Poverty, family conflict, and depression predict adolescent insecurity

A study of 101 at-risk adolescents found that poverty, enmeshed family relationships, and depressive symptoms are associated with decreases in attachment security. Longitudinal analysis revealed that stressors overwhelmed coping abilities while cutting off support from close relationships.

Celestron NexStar 8SE Computerized Telescope

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

Reports says Uganda's forests worth $350 million/year

Uganda's forests generate significant income from forest products like charcoal and firewood, contributing up to 36% of annual income for local people. The report concludes that conserving these forests is crucial in alleviating poverty, but current efforts face funding constraints.

New study says Wal-Mart presence may hinder local poverty reduction

A new study by Penn State professor Stephan Goetz suggests that the presence of a Wal-Mart store in a county can lead to higher poverty rates, as the chain pays its workers relatively low wages. This can have long-term effects on the local community, including reduced civic capacity and philanthropic efforts.

Welfare-to-work system challenged to serve new areas of need

A recent study by Scott W. Allard found that the welfare-to-work system is struggling to meet the needs of growing areas of poverty, which are increasingly geographically dispersed. The mismatch between service providers and populations in need may worsen under work-first welfare policies.

Apple iPhone 17 Pro

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

Income and education linked to outcome in cervical cancer

A study found significant socioeconomic disparities in cervical cancer among American women, with higher poverty levels and lower education associated with increased incidence and mortality rates. Women from low-income census tracts were 20% more likely to be diagnosed with late-stage disease than those from high-poverty areas.

Self-confidence, future goals deter teen pregnancy

Research suggests that girls with low confidence in themselves and their educational future, as well as those from families with lower education levels, are more likely to become pregnant. Encouraging academic success and supporting young people's aspirations could help reduce teen pregnancy rates.

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.

Neighborhoods may influence whether residents have asthma

A study of 338 Chicago neighborhoods found that areas with low collective efficacy had higher asthma rates due to lack of trust, poor air quality, and limited access to health services. Neighborhoods with high collective efficacy, on the other hand, had lower asthma rates due to stronger social connections.

Study shows that genes can protect kids against poverty

A new study found that genes play a significant role in buffering children against poverty's negative effects on their cognitive and behavioral development. The research, published in Child Development, shows that genetic makeup accounts for 70% of variability in behavioral resilience and 46% of differences in cognitive ability.

Nature or nuture?

Research identifies genetic and environmental protective factors contributing to childhood resilience. Genetic factors influence behavioral and cognitive resilience to poverty, while maternal involvement in stimulating activities helps promote intellectual development. Both genetic and social-environmental sources of protection are inv...

Environmental inequities cluster to harm poor children

Children in poorer families face greater family turmoil, violence, instability and smaller social networks, living in more polluted and crowded environments with inadequate services. They attend underfunded schools and spend less time reading, watching fewer books at home.

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.

Agriculture investment is the answer to sub-Saharan Africa in crisis

Sub-Saharan Africa must focus on expanding and intensifying smallholder agriculture backed by manufacturing exports to meet Millennium Development Goals. The region's agricultural growth has stagnated for 30 years, making it crucial to address practical challenges facing farmers and private investors.

Small resource changes might reduce Kenya poverty

Researchers studying small farms in Kenya found that restoring natural resources can improve agricultural productivity, particularly in villages with high soil degradation. By adopting more fertilizers and other inputs, farmers in a second village showed better economic outcomes.

Poor neighborhood linked to poor heart attack survival

A new study found that patients living in neighborhoods with high poverty rates had a 30% higher death rate after a heart attack. Researchers analyzed data from the Worcester Heart Attack Study, which included 2,539 confirmed cases of heart attack collected between 1995 and 1999.

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.

Relief of poverty linked to improvement in some childhood psychiatric symptoms

A study conducted at Duke University Medical Center found that relief from poverty can lead to a decrease in frequency of psychiatric symptoms in children. The research, published in The Journal of the American Medical Association, suggests that removing family poverty is associated with improved mental health outcomes.

A new vision for human security

The Lancet report emphasizes the need for WHO to prioritize health as a human right in the 21st century. Creating primary health-care services and upgrading national disease surveillance systems are crucial measures to ensure global security.

The casualties of war

The Lancet editorial emphasizes the importance of addressing health disparities in global conflicts. Experts highlight the need for international cooperation to mitigate the devastating effects of war on vulnerable populations.

In Health Affairs interview, Breaux outlines plan to cover uninsured

Breaux proposes extending coverage to all Americans through a basic health insurance plan with premium subsidies for low-income families. He also hopes the Senate will debate competitive Medicare modernization proposals, citing increased chances of passage due to Sen. Bill Frist's elevation to majority leader.

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.

Segregated neighborhoods lead to poor health

Research finds racial neighborhood segregation and economic disparities contribute to increased rates of sickness and death among African Americans. Environmental stressors, such as pollution and limited access to healthcare, exacerbate chronic diseases like high blood pressure.

Diadvantaged youth less likely to volunteer as teens, study finds

A recent study published in Youth & Society found that disadvantaged youth are less likely to engage in volunteer work, but religious activity and schools can provide a pathway for them to develop prosocial behaviors. The study suggests that early disadvantages may not affect volunteering if they promote social responsibility.

The case for a global development organisation

A Global Development Organisation is necessary to overcome barriers to global development, including fragmentation, strategic incoherence, and resource overconsumption. The organisation would aim to set standards for best practice, avoid duplication of work, and hold institutions accountable for their impact on development.

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.

Fluke 87V Industrial Digital Multimeter

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

Can you make it big in America... or are you likely to fail?

A study estimates that Americans have a roughly 50/50 chance of experiencing the American Dream or the American nightmare. The study reveals that being African American or having less than 12 years of education dramatically increases the odds of poverty, while decreasing the likelihood of affluence.

Even small rise in family income helps young children from poor families

A new study finds that even modest increases in family economic resources improve cognitive development, language abilities, and social behavior in young children from poor families. The study discovered a correlation between income-to-need ratios and developmental outcomes in children from birth to age 3.

Poverty, maternal depression linked to slowed early development

A new study found that children from poor families with depressed mothers experience delays in cognitive and motor development, while middle-class households offer some protection. The effects of maternal depression on boys and girls differ, with moderate depression in affluent families resulting in lower cognitive scores.

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.

Doctors must not ignore the causes of violence

The Lancet editor Dr Richard Horton emphasizes that doctors cannot ignore the causes of violence, including poverty, disease, and corruption. The World Health Organization recognizes violence as a public health issue, and a report on country-specific statistics is due to be published next year.

Studying growth, poverty and well-being in Africa

A multidisciplinary team led by David E. Sahn will explore access to health education and nutrition, including HIV/AIDS, poverty traps, and food insecurity. The research aims to better understand the economic and social constraints that hinder Africa's poor from prospering in growth-oriented reforms.

Ending poverty, not just welfare, may be key to helping mothers and kids

A study found that parenting skills and children's IQs improved when low-income families left welfare behind. However, the benefits were limited to those who moved out of poverty, suggesting that current welfare reform mandates prioritize moving families off welfare without addressing underlying poverty issues.

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.

Elderly less likely than other adults to have economic problems

A nationwide study suggests that American adults generally experience fewer economic difficulties as they get older. The study found that 16% of adults under 40 reported frequent bill payments issues, compared to 6% of those 60 and over. Economic hardships peak in the 30s, then decline with age.

Pockets Of Concentrated Poverty Have More Domestic Violence

Research suggests that neighborhoods with high poverty rates have significantly higher rates of domestic violence, particularly involving intimate partners. The study found that nine times more incidents of assaultive violence occurred in these areas compared to non-poverty neighborhoods.

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.