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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

Video doc helps HIV-positive patients reduce risky behaviors

A computer-based program using a video doctor sharply reduces HIV-positive patients' sexual and drug risk behaviors, according to UCSF researchers. The Positive Choice program was tested at five San Francisco Bay Area outpatient clinics and showed significant reductions in risky behaviors among participants.

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.

Reprogramming the debate: stem-cell finding alters ethical controversy

Researchers at UW-Madison have successfully reprogrammed skin cells into embryonic stem cells, potentially resolving the ethical controversy surrounding human embryonic stem cell research. This breakthrough could lead to a shift in government funding policies and pave the way for non-embryonic stem cell research.

Health toll of climate change seen as ethical crisis

A new study suggests that climate change will primarily impact the world's poor, who are least responsible for the problem, highlighting an ethical crisis. The research, led by Jonathan Patz, quantifies the relationship between carbon emissions and disease burden, revealing stark contrasts between developed and developing countries.

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.

Long-awaited international ethical guidelines for biobank researchers

A set of practical ethical guidelines for biobank research has been put forward by Swedish ethics researchers, providing a comprehensive solution to the complex regulations surrounding tissue samples. The framework balances conflicting interests and offers a peer-review process to ensure scrutiny.

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.

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.

Dartmouth professor makes case for ethically universal stem cell lines

A recent paper by Dartmouth Professor Ronald M. Green examines six approaches to deriving human embryonic stem cells in ways that avoid destroying living human embryos. These alternatives aim to make hESC research more universally acceptable, while respecting the sensitivities of citizens.

Medical research scientists make ethical value judgments in research

Researchers found that value judgments in framing research questions, identifying problems, and designing studies can lead to better research outcomes. Medical researchers may unconsciously make these value-laden decisions, mistakenly believing they automatically introduce bias.

Meta Quest 3 512GB

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

Does execution by lethal injection involve conscious asphyxiation?

A new study published in PLoS Medicine raises questions about the humanity of lethal injection protocols. The authors found that prisoners may be conscious and experience pain during execution, potentially leading to death by asphyxiation. This challenges the conventional view of lethal injection as a peaceful and painless death.

European medical research still ignoring women

A study of European research ethics committees found that while some had informal rules for gender diversity, few had formal requirements to ensure equal representation of both sexes. Despite EU policy on gender equality in health research, limited attention was paid to these issues.

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.

Shopping still costs the Earth

A recent study by the University of Leeds reveals that consumers often trade off environmental performance for price, with most valuing bargains over eco-friendly options. Researchers identified three types of consumers: selectors, translators, and exceptors, who vary in their commitment to sustainable values.

Early life key to handling dilemmas for UK's community regeneration workers

A recent ESRC study found that community regeneration professionals' commitment and resilience are deeply rooted in their early life experiences. The study highlights the importance of community development activities in regeneration areas and the need for policy makers and managers to grasp the distinction between capacities and skills.

Apple iPhone 17 Pro

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

Women's Bioethics Project unveils 'The Scientist & the Ethicist' podcast series

The Women's Bioethics Project has launched a new podcast series titled 'The Scientist & the Ethicist', which explores topical ethical issues related to reproductive and genetic technologies. The podcast features conversations with prominent bioethicists discussing topics such as designer babies, genetic engineering, and cloning.

Pittsburgh professor named fellow of American Society for Engineering Education

Larry J. Shuman, a professor at the University of Pittsburgh School of Engineering, has been recognized as a Fellow of the American Society for Engineering Education (ASEE). He was awarded this distinction after making outstanding contributions to engineering education and technology. Shuman's research focuses on improving the engineer...

Science and security in the 21st century

The European Molecular Biology Laboratory examines the social, economic, and ethical impact of dual-use research on society. Researchers discuss potential options to reduce the misuse of proteomics and explore the consequences of biological and medical knowledge on citizens' privacy.

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.

Brittlestar provides new model for stem cell research

The brittlestar model provides a realistic approach to studying stem cells in living organisms, shedding light on the recovery of the nervous system after regeneration. This breakthrough could lead to a better understanding and treatment of neurodegenerative diseases.

Ethical decision-making at bioscience companies

A study published in PLoS Medicine reveals that bioscience companies are formalizing systematic approaches to ethical decision-making, including Ethical leadership, External expertise, and Ethics evaluation and reporting mechanisms. The research shows that these approaches are becoming an integral part of day-to-day decision-making.

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.

Legal and ethical questions about stem cell research

The article highlights the need for researchers to navigate intricate legal, ethical, and political issues surrounding human embryonic stem cell research. The author, Henry T. Greely, emphasizes that these concerns will significantly impact researchers, institutions, and science as a whole.

Stanford ethics consulting helps researchers navigate sensitive issues

The Stanford Center for Biomedical Ethics offers a pioneering 'benchside' consultation program to help basic-science researchers identify ethical and social impacts of their work. The program advises ways to minimize risks and maximize benefits, with seven Stanford researchers having sought consults since its inception.

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.

Student group develops grassroots effort to create science policy dialogue

A student group at the University of Washington has developed a successful grassroots effort to create science policy dialogue, bringing together experts and policymakers to discuss key issues. The Forum on Science Ethics and Policy (FOSEP) aims to increase public engagement in science and policy discussions.

Bones from blood: Scientists aim to break new ground on fractures

Researchers are working on a three-year €2.5 million project to isolate and expand mesenchymal stem cells from cord blood for use in therapies. The goal is to create viable new medical uses for these stem cells, which could be used to repair bone defects and fractures.

Profit-driven corporations can make management blind to ethics, study says

A recent study by University of Washington researcher Scott Reynolds found that people who focus on the ends (consequences) are less sensitive to ethical issues involving rule violations. In contrast, those who prioritize means (morality) recognize both harmful and non-harmful situations as ethical 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.

Role models influence ethical behavior

College students who have positive role models such as clergy, Boy Scout leaders, friends, and college advisers exhibit less willingness to adopt questionable ethical behavior in negotiations. In contrast, those with negative role models like journalists and coaches tend to be more accepting of unethical tactics.

OHSU studies program that converts patient wishes into medical orders

The study aims to assess the extent of use of the program in three states, compare it to traditional end-of-life care planning, and examine its impact on symptom management. Researchers will gather data through phone surveys and medical chart reviews to inform strategies for improving end-of-life programs nationwide.

Natural scientists are less likely to believe in God than are social scientists

A study by Rice University sociologist Elaine Howard Ecklund found that academic scientists in the natural sciences are less likely to believe in God compared to those in the social sciences. The survey of over 2,000 faculty members revealed distinct frameworks for viewing religion and spirituality among different disciplines.

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.

Health-care ethics practical, smart: U of T study

A new strategy, developed by the University of Toronto Joint Centre for Bioethics, aims to integrate and value ethical decision-making in healthcare. The 'hub and spokes' model assigns a central ethics resource to share knowledge and guidance with frontline employees, promoting accountability and sustainability.

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.

ACP releases 5th Edition of its respected ethics manual

The new Ethics Manual revisits and expands on earlier topics, including sections on chaperones and privacy, gifts from patients, and health and human rights. The fifth edition provides an ethical framework for physicians to make complex decisions in a changing environment.

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.

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.

No benefit for suctioning of meconium-stained babies at delivery

A study of 2500 babies found no difference in outcomes between those who received suctioning and those who did not, challenging current guidelines on perinatal treatment. The results suggest that routine suctioning may not be effective in preventing meconium aspiration syndrome (MAS) or its complications.

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.