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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

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.

November/December 2012 Annals of Family Medicine tip sheet

The US will need 52,000 additional primary care physicians by 2025 due to population growth and aging, with a projected 25% increase in the workforce. Researchers also examine the benefits of starting prostate cancer screening at age 40 versus 50 and argue that guidelines should be evidence-based to prioritize proven services.

Expanding Medicaid to low-income adults leads to improved health, fewer deaths

A recent Harvard study found that expanding Medicaid coverage to low-income adults leads to significant improvements in health and reduced mortality rates. The study analyzed data from three states with expanded Medicaid programs and found a 6.1% reduction in mortality among those covered, corresponding to 2,840 deaths prevented per year.

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.

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.

Unnecessary induction increases risk of complications

A University of Adelaide study reveals that unnecessary induction increases risk of cesarean sections and newborn treatments. Women with uncomplicated pregnancies are advised to wait for spontaneous labor between 38-39 weeks for lowest risk of adverse complications.

Cancer and fertility -- young women speak up

A new study explores the fertility and parenthood concerns of young female cancer survivors, finding that they are often unaware of the impact of treatment on their future fertility. The researchers identified six themes from focus group discussions, highlighting the need for better information, continuity of care, and guidance to addr...

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.

Studies identify causes, risk factors for stillbirth

Researchers found common causes of stillbirth to be obstetric complications and placental abnormalities, with previous pregnancy loss also linked to increased risk. The study's findings highlight the need for thorough investigation into cause of death and development of interventions to prevent stillbirths.

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.

Health-based approach may help ID groups at risk of genocide

Researchers propose a data-driven approach to identify populations at risk of genocide by analyzing the health and prenatal care records of victims. The study found that malnutrition, poor health, and inadequate prenatal care were common among genocide victims in Bosnia and Rwanda.

BUSM professor outlines best practices for treating victims of sexual assault

A review article by BUSM professor Judith A. Linden outlines comprehensive protocols for evaluating and treating adult victims of sexual assault in emergency departments and primary care settings. The article highlights the importance of evidence collection, emotional support, and medical follow-up appointments to provide optimal care.

In pregnancy, diabetes-obesity combo a major red flag

A new study finds that type 2 diabetes and obesity independently contribute to higher risks of pregnancy complications. Women with both conditions have poorer outcomes, including preterm birth, blood loss, and prolonged hospital stays.

Apple iPhone 17 Pro

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

Add unwanted pregnancy to travails of women in war-torn lands

A new study by Columbia University's Mailman School of Public Health found that 30-40% of women in Sudan, Uganda, and Congo do not want more children, yet only 4-16% use modern contraception. This gap highlights the need for increased family planning services in conflict-affected regions.

Women still in grip of idealized love and sex, purveyed by romantic fiction

A recent study suggests that romantic fiction continues to shape women's perceptions of idealized love and sex, potentially influencing negative attitudes towards condom use and non-consensual sex. The author argues that the genre can perpetuate unrealistic expectations and escapism, running counter to real-life health messages.

Routine antenatal screening for hepatitis B in an urban NYC population

A new study at Columbia Presbyterian Medical Center reveals high rates of chronic hepatitis B infection among pregnant minority and immigrant women in NYC, with many not receiving standard care. The study highlights the importance of targeted screening and education for this vulnerable population.

Fluke 87V Industrial Digital Multimeter

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

More interventions at delivery not linked to healthier newborns

Research published at University of Rochester Medical Center found that high induction and primary C-section rates in low-risk pregnant women have no impact on newborn health. The study's findings question the increasing trend of interventions at delivery in the US, suggesting that 'more is not always better'.

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.

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.

Brains need love, too

Research published in Developmental Psychobiology and Journal of Psychiatry and Neuroscience found that maternal care impacts stress response in adult offspring's brains. High-quality maternal milk and contact reduce vulnerability to stress, while low levels may lead to lower self-esteem.

Preterm birth rates improve in most states

The US saw a two-year decline in preterm birth rates, primarily among babies born just weeks early, while many states improved in at least one contributing factor. The overall national rate remains high compared to top-scoring countries.

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.

Seattle perinatal researcher awarded 2 major NIH grants

Dr. Michelle A. Williams receives two major NIH grants totaling $5.6 million to study complications affecting pregnancy, including abruptio placentae and partner abuse's impact on preterm delivery. Funding will support genomic testing and statistical analysis at Swedish Medical Center and UMDNJ-RWJMS.

Neonatal intensive care units critical to infant survival

Very low birthweight and preterm infants are more likely to die without access to specialized NICU care. A regionalized system of NICUs has improved infant mortality rates since its inception in the 1970s, but progress has been hindered by a decline in Level III hospital births.

Uniform, national measures should define HIV/AIDS care

A work group led by a Kaiser Permanente researcher developed and adopted 17 national measures to assess HIV care quality, including screening, prevention, and antiretroviral therapy. These measures have been endorsed by several organizations and are being pilot-tested to improve patient outcomes.

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.

30 million women to benefit from health reform law

The Affordable Care Act will stabilize and reverse growing health costs for women through subsidized insurance coverage and expanded Medicaid eligibility. Women are expected to benefit from the law's provisions on maternity care, newborn coverage, and protection against higher premiums and coverage denials based on gender.

Only 5 years left for countdown to 2015 -- Brazil and China

Despite accelerated progress in reducing child mortality, maternal mortality remains high. Brazil and China are highlighted as countries on track to meet the targets set out in MDG4 and MDG5. The report emphasizes the need for increased investment in health systems, community-based interventions, and social determinants.

Alternative strategies to reduce maternal mortality in India

A study by Sue J. Goldie and colleagues finds that better family planning, safe abortion, and improved obstetrical care can reduce maternal mortality in India by 75% in under a decade. Integrated approaches can prevent more than 3 out of 4 maternal deaths.

Women's group support can improve birth outcomes

Research findings suggest that participatory women's groups can reduce neonatal mortality by up to one-third and moderate maternal depression. The groups' impact was attributed to improved hygiene and care practices, as well as increased community mobilization and support for the poorest populations.

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.

US birth weights on the decline

Researchers at Harvard Medical School found a significant decline in US birth weights over the past 15 years, with full-term births averaging 79 grams less than expected. This trend is concerning, as low birth weight has been linked to increased risk of death and chronic diseases in adulthood.

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.

Lessons learned from H1N1 virus pandemic

A comprehensive study on H1N1 virus impact in Australia and New Zealand reveals 20% ICU bed occupancy during peak epidemic. The study shares critical illness patterns, including unexpected effects on middle-aged individuals and pregnant patients.

Study examines interventions for extremely preterm infants

Researchers analyzed prenatal management and outcomes of infants born at 22-24 weeks' gestation in two time periods. They found that resuscitation efforts increased during the later period, but did not impact mortality rates. Instead, prolonged care contributed to a longer duration of death.

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.

Young offenders' health critical to rehabilitation

A comprehensive review of studies on young offenders' health highlights the need for prioritizing mental and physical health for successful rehabilitation. The review found that young offenders often experience poor health due to factors such as substance abuse, trauma, and social disadvantage.

Intervention reduces delinquent teenage pregancy rates

A study conducted by Oregon State University found that a specialized foster care program reduced teen pregnancy rates among juvenile justice teens. The program, which involved one-on-one care in highly supervised homes, resulted in a 26% pregnancy rate compared to 47% for teens in group care.

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.

£2.8 million grant to raise standards in maternal and newborn health

A £2.8m grant will support a three-year programme to increase skilled birth attendance and quality obstetric care in 5 target countries, aiming to reduce maternal and newborn deaths. The programme will evaluate the impact of training and supportive supervision on healthcare provider capacity and care delivery.