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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

Is the future of the welfare state really a human rights issue?

A UK study suggests that working-age adults and social services professionals acknowledge people's interdependency and fundamental human rights, yet favor individual responsibility for support from the state. The Human Rights Act's impact on the welfare state is also explored.

Human rights abuses common in southern Iraq between 1991 and 2003

A study of 1,991 Iraqi men and women found that human rights abuses were common, with 47% reporting torture, killings, or other forms of abuse. The Baath party regime was identified as the primary perpetrator of these abuses, with 95% attributed to Baath party-affiliated groups.

Digging for truth in Guatemala

The American Association for the Advancement of Science (AAAS) honors forensic anthropologist Fredy Peccerelli for his work with the Guatemalan Forensic Anthropology Foundation, investigating mass human rights abuses and exhuming thousands of victims' remains. Despite facing death threats and impunity, Peccerelli's work has promoted hu...

HIV treatment as a human right - learning from Thailand's experience

A Thai court case ruled in favor of patients with HIV-1, increasing access to essential antiretroviral drugs. Civil society groups played a crucial role in challenging multinational pharmaceutical industry practices, leading to improved treatment outcomes and increased self-image confidence among people living with HIV/AIDS.

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.

Act now to secure Iraq's health

The Lancet editorial questions the qualifications of key health officials in Iraq, while noting progress in hospital funding. The article warns that donors must prioritize the health and security of all Iraqi people before it's too late.

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.

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.

‘Don’t think about it too much’ - Psychological healing in Angola

In Angola, displaced people turn to family members, neighbours, and church groups for advice and consolation in the form of conselho. This community-based approach emphasizes shared suffering and practical help over Western-style counseling. Local perspectives are crucial for culturally relevant psychosocial interventions.

Health and human rights

The Lancet has highlighted concerns over the slow response to humanitarian emergencies in Angola, with three million people in need of medical or nutritional assistance. Humanitarian organizations are working together to address the crisis, but resource and political constraints remain significant barriers.

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.

Sudan - a war against the people

Child malnutrition rates are 50% in some conflict areas, while vaccine-preventable diseases persist due to the ongoing war. Militia groups regularly direct armed raids against Dinka villages, resulting in deaths and disappearances of family members, particularly children under 5 years old.

The torturous road to democracy-domestic crisis in Nepal

Torture is pervasive in Nepal, with severe physical, social, and psychosocial consequences for survivors. The Centre for Victims of Torture, Nepal, implements treatment programmes for victims, but international interest is needed to encourage change.

US labor law is violated, has loopholes

A comprehensive study by Cornell University expert Lance Compa finds widespread labor rights violations in the US, with employers frequently firing workers who try to form unions and millions excluded from organizing laws. The report highlights the need for US labor law reform to meet international human rights standards.

Psychological Effects Of South Africa's Truth Commission

Researchers investigate whether testifying before the TRC leads to psychological healing, forgiveness, and improvement in distress. The study aims to determine the impact of testifying on anxiety, depression, and post-traumatic stress disorder.

Legal Commission Approves Draft Declaration On Human Genome

The approved draft proclaims the set of genes determining heredity as a 'common heritage of humanity' based on recognition of inherent dignity and equal rights. The seven-chapter declaration covers research in the human genome, rights of persons concerned, and international cooperation between developed and developing countries.

Apple iPhone 17 Pro

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