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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

Living with a smoker may raise blood pressure in boys

Research found that exposure to secondhand smoke is associated with increased blood pressure in boys, while girls showed lower blood pressures. The study suggests that preventing children's exposure to tobacco smoke is an important cardiovascular health measure.

Children held captive in smoky vehicles

A study by the American Academy of Pediatrics found that many parents with smoking habits in cars have a hard time enforcing no-smoking rules. The result is that children are exposed to toxic chemicals, which may cause severe asthma attacks and respiratory infections.

Little fingers, big trouble

A study by the American Academy of Pediatrics reveals that children under 6 years old often unbuckle themselves from car seats while in motion, tripling their injury risk. Parents frequently pull over and re-buckle their children, but this behavior highlights a need for safer restraint devices.

Little fingers, big trouble: Yale study sheds light on child self-unbuckling

A Yale study found that young children often acquire motor skills to unbuckle before developing cognitive understanding of restraints, posing a safety hazard. The study also revealed that 43% of self-unbuckling children use a five-point restraint, and parents often respond with immediate action when their child unbuckles while in motion.

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.

Screening very preterm infants for autism at 18 months often inaccurate

Research suggests that screening very preterm infants for autism spectrum disorder (ASD) at 18 months of age is often inaccurate and can lead to false positives. In contrast, waiting until 30 months of age may provide a more accurate assessment. A study found that only 3% of infants who screened positive on all three screens at 30 mont...

Chemical in plastic linked to wheezing in childhood

A study of 367 mothers and infants found that prenatal exposure to BPA was associated with an increased risk of wheezing in childhood, particularly among the youngest group. High levels of BPA detected in women at 16 weeks' gestation were linked to wheeze in their offspring, but not after 3 years of age.

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.

Maternal obesity puts infants at risk

A study of 281 mother/newborn pairs found that maternal obesity is associated with impaired iron status in infants, which could affect brain development. The researchers are investigating why obesity during pregnancy increases the risk of poorer iron status at birth.

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.

Chemical found in crude oil linked to congenital heart disease

A new study shows that fetal exposure to a chemical found in crude oil is associated with an increased risk of congenital heart disease. Among white infants, but not black infants, exposure to ethyl benzene was linked to a four-fold increased risk of CHD.

5-minute screen identifies subtle signs of autism in 1-year olds

A new screening tool has been introduced to identify subtle signs of autism in 1-year-old children during well-baby check-ups. The 5-minute checklist is designed to be adopted by pediatricians nationwide and has shown high accuracy rates, enabling early diagnosis and treatment.

Study: Resiniferatoxin may increase sepsis-related mortality

A recent study by Children's National Hospital has discovered that resiniferatoxin, a promising drug for acute chronic pain, may decrease the body's ability to fight off bacterial infections like sepsis. The research highlights the importance of monitoring potential side effects of this medication.

Fluke 87V Industrial Digital Multimeter

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

ASPO announces 2011 award winners in pediatric otolaryngology research

The American Society of Pediatric Otolaryngology (ASPO) recognizes outstanding achievements in pediatric otolaryngology research through its annual awards. This year's winners include Yuemeng Dai for his work on involving hemangiomas and Stephanie Maturo for her research on intraoperative laryngeal electromyography in children with voc...

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.

Apple iPhone 17 Pro

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

How do life-threatening medical conditions in children impact quality of life?

The article explores the complex topic of assessing quality of life in children with life-threatening conditions, highlighting personal essays from patients, parents, and caregivers. The pieces illustrate various challenges and perspectives on disabilities, emphasizing the importance of empathy and understanding in healthcare.

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.

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.

MRSA infection shown to be seasonal

A new study from Rhode Island Hospital found a significant increase in methicillin-resistant Staphylococcus aureus (MRSA) infections during the summer and autumn months, particularly among pediatric patients. The researchers attribute this seasonal variation to high temperatures and humidity promoting microbial growth on the skin.

Medically underserved girls receive less frequent evaluation for short stature

A new study found that primary care doctors are less likely to refer short girls for diagnostic testing compared to boys, leading to delayed diagnoses and treatment. Girls with growth faltering may go undiagnosed or be diagnosed later than boys, particularly those with Turner syndrome, a genetic condition that affects height.

Bacterial wipes research study

A recent study published in PubMed found that swiping contaminated plates three times significantly reduced bacterial counts. The mechanical removal of bacteria, not the disinfectant itself, was key to this effect. Saline wipes were found to be as effective as disinfectant wipes when swiped multiple times.

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.

Stephen J. Teach, MD, MPH, part of landmark study on pediatric asthma

A landmark study published in the New England Journal of Medicine found that adding omalizumab to asthma therapy reduced severe attacks and improved symptoms in urban children. The study's results have significant implications for treatment strategies and school attendance, particularly in inner-city areas.

New mouse model explains common pediatric brain tumor

A new mouse model has been developed to study pilocytic astrocytoma (PA), a common pediatric brain tumor. The model uses expression of a mutant BRAF kinase domain in mice and shows that this is sufficient to induce the formation of PA, closely resembling human disease.

UTHealth study: Stem cells may provide treatment for brain injuries

A Phase I clinical trial at UTHealth demonstrates that bone marrow stem cells are safely used in treating severe traumatic brain injury in children. After six months of follow-up, all children showed significant improvement, with seven out of ten experiencing a good outcome.

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.

Children's Hospital of Orange County receives largest gift in hospital history

The Children's Hospital of Orange County has received a $30 million estate gift from the late Robert L. Tidwell, the largest gift in its history. The donation will be allocated towards CHOC's 'Change CHOC, Change the World' campaign, which aims to make Orange County one of the safest and healthiest places for children in the nation.

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.

Modell Chair in Pediatric Immunology established

The Jeffrey Modell Endowed Chair in Pediatric Immunology Research will advance research into primary immunodeficiency diseases, enabling early diagnosis and treatment to prevent permanent damage. Dr. Orange is renowned for studying natural killer cells and innate immune system biology.

Hip, thigh implants can raise bone fracture risk in children

A new study from Johns Hopkins Children's Center found that hip and thigh implants in children can lead to fractures of the same bones, even after the implant has been placed. The research, which analyzed over 7,500 pediatric bone implants, revealed a higher risk of fractures among patients with weakened or brittle bones.

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.

UNC researchers developing computer models for pediatric airway problems

Researchers at UNC are developing computer models to help physicians predict which treatments will work best for children with upper airway problems. The project aims to create tools to evaluate the pediatric airway and predict medical or surgical interventions for specific children with conditions such as Pierre Robin sequence.

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.

Autism Speaks Autism Treatment Network expands to 17 sites in North America

The Autism Speaks Autism Treatment Network has expanded to 17 leading children's hospitals and academic medical centers in the US and Canada. The network provides comprehensive and multidisciplinary care models for children and adolescents with autism spectrum disorders, supported by evidence-based research and practice.

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.

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.