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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

Do children make you happier?

A large-scale study of over 7,000 women found that sustaining a desire for children after failed fertility treatment is linked to worse mental health. Women who still wished to have children were up to 2.8 times more likely to develop clinically significant mental health problems than those who did not sustain a child-wish.

Apple iPhone 17 Pro

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

Canada funds 22 inventive ideas for better health in developing nations

Grand Challenges Canada awards $2.4 million to 22 projects addressing major health burdens in low-resource countries, including tuberculosis, deafness, and mental health problems. Innovations include a personal eyepiece for deaf children and sterile drill covers for low-cost orthopaedic trauma surgery.

Stigma as a barrier to mental health care

The report highlights how stigma, including public and structural forms, prevents individuals from seeking mental health care. Effective approaches to addressing stigma, such as promoting personal stories of recovery and enhancing support systems, are identified.

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.

Family dinners reduce effects of cyberbullying in adolescents

A McGill study found that family meals can reduce the negative impacts of online bullying on adolescent mental health. Cyberbullying victimization was linked to higher rates of depression, anxiety, and substance use among adolescents with fewer family dinners.

How does it feel to be old in different societies?

A new study published in Psychology and Health found that people aged 70 and over who identify themselves as 'old' feel worse about their own health in societies where they perceive lower value than younger age groups. In contrast, higher social status for older adults is linked to better subjective health.

'Haven't my neurons seen this before?'

A new study reveals that neurons in the brain's inferotemporal cortex fire strongly and selectively when exposed to familiar images, especially those seen many times before. This finding suggests that the brain uses this mechanism to track a rapidly changing visual environment and may lead to improvements in perception and cognition.

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.

Mindfulness-based depression therapy reduces health care visits

A new study found that mindfulness-based cognitive therapy significantly reduced non-mental health care visits among patients who were high health service users. Over eight years, this translates to a reduction of nearly 2,500 visits to primary care physicians, emergency departments, or non-psychiatric specialists in Ontario.

Survey finds veterans generally satisfied with mental health care

A survey of U.S. veterans receiving mental health services from the Veterans Health Administration finds general satisfaction, but also significant room for improvement among all areas studied. Patients who received treatment for substance use disorder were less satisfied and less likely to report symptom improvement.

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.

Losing weight won't make you happy

New research finds that weight loss significantly improves physical health markers but is less effective in improving mood and overall wellbeing. Participants who lost at least 5% of their initial body weight were more likely to report depressed mood, even after adjusting for serious health issues.

International team sheds new light on biology underlying schizophrenia

A multinational collaboration has identified over 100 locations in the human genome associated with schizophrenia risk, shedding light on biological mechanisms and pathways. The study could lead to new approaches to treating the disorder, which has seen little innovation in drug development for over 60 years.

Celestron NexStar 8SE Computerized Telescope

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

MCG/VA psychology training program gets federal funding for fifth consecutive time

The Medical College of Georgia's psychology residency training program has received federal funding for five consecutive cycles, focusing on interdisciplinary training and care for the underserved. The program trains nine psychologists annually, with plans to expand to ten next year, and provides special emphasis areas in working with ...

Vision loss associated with work status

A study of 19,849 participants found that those with vision impairment had significantly lower employment rates, especially among women and younger individuals. Poor eyesight was also associated with a higher likelihood of not working due to its impact on income.

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.

New hope for treatment of Alzheimer's disease

A genetic variant in the HMG CoA reductase gene has been identified as a significant protector against common Alzheimer's disease, delaying its onset by up to 4 years. This breakthrough discovery opens up new possibilities for treatment and pharmaceutical interventions.

Patients at highest risk of suicide in first 2 weeks after leaving hospital

Researchers have found that mental health patients are at their highest risk of dying by suicide in the first two weeks after leaving hospital. The study, which analyzed data from 2002 to 2012, shows that around 3,225 patients died by suicide within three months of discharge, with 526 deaths occurring within the first week.

Exercise is the best medicine: QUT study

A QUT study found that moderate to high-intensity exercise can significantly reduce the risk of death in older women. Tailored exercise programs are recommended to promote healthy ageing and improve mental well-being.

Smokers with mental health issues cost UK nearly £2.5 billion a year

Research published in Tobacco Control finds that people with mental health issues who smoke incur significant economic costs due to premature death, lost productivity, and healthcare expenses. The total estimated annual cost is around £2.5 billion, highlighting the need for targeted interventions to help this group quit smoking.

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.

Nearly 50 percent of grade 12 students in Ontario report texting while driving

The Ontario Student Drug Use and Health Survey found that over one-third of licensed drivers in grades 10 to 12 reported texting while driving, with 46% of grade 12 students admitting to this behavior. The survey also revealed alarming trends in risk behaviors, physical health, mental health, and home life among Ontario students.

Poor physical, financial health driven by same factors

Researchers found a strong correlation between retirement savings and health improvement behaviors, with 401(k) contributors improving their health by 27% more than non-contributors. The study controlled for initial health, demographics, and job type to find that financial planning predicts future health changes.

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.

Smartphone app may revolutionize mental health treatment

A new smartphone-based system detects changes in patients' behavioral patterns and transmits them to professionals in real time, facilitating patient observation and improving clinical psychiatry. The technology has the potential to greatly improve response time and efficacy of clinical psychiatrists.

Men and women use mental health services differently

A new study from St. Michael's Hospital and ICES found that women with chronic physical illnesses are 10% more likely to use mental health services than men. Women also seek out mental health services on average six months earlier than men, highlighting a significant gender divide in care.

Marriage and healthy hearts

A new study reveals a correlation between unhappy marital interactions and a higher risk of cardiovascular disease, as well as thicker carotid arteries. The research found that individuals with positive marital interactions had an 8.5% greater risk of heart attack or stroke.

Gastric bypass surgery improves diabetic patients' quality of life

A new study found that gastric bypass surgery leads to a greater reduction in adverse effects of obesity on quality of life compared to intensive weight loss programs. Patients who underwent gastric bypass surgery lost an average of 64.4 pounds and reported a 60% greater reduction in diabetes-related problems.

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.

Majority of minors engage in sexting, unaware of harsh legal consequences

A study found that over 50% of minors have exchanged explicit text messages, with most unaware of the legal ramifications. Researchers highlight the need for education and specific laws to address this issue. The study revealed a significant relationship between awareness of legal consequences and sexting behavior as minors.

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.

QUT to lead roll-out of $6.5 million e-mental health initiative

The e-Mental Health in Practice (eMHPrac) initiative aims to train primary health practitioners in the use of e-mental health services, promoting access to e-health for people with mental health-related conditions. The program seeks to increase users of e-mental health services by at least 20% by 2016.

Racism in healthcare linked to poor mental health

A VicHealth-funded survey found that nearly all Aboriginal Australians experienced racism in the past year, with racism in healthcare settings linked to high psychological distress. The study highlights the need for urgent action to address racism in healthcare and promote better mental health outcomes for Indigenous Australians.

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.

Brain protein may explain depression in pre-menopausal women

A recent study by CAMH found that pre-menopausal women have higher levels of a brain protein called monoamine oxidase-A (MAO-A), linked to depression. MAO-A breaks down brain chemicals that help regulate mood. The study suggests new opportunities for prevention, including dietary supplements and hormone replacement therapy.

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.

Negative social interactions increase hypertension risk in older adults

A study by Carnegie Mellon University researchers found that negative social interactions significantly increase the risk of hypertension among older adults. Women were more affected by these interactions than men, and relationships with friends and family led to a higher risk of developing hypertension.

Being Sardinian puts a smile on the face of the elderly

A new study reveals that Sardinians' active lifestyle, social connections, and access to healthcare contribute to lower levels of depression among the elderly. In contrast, residents from Northern Italy face higher rates of depression due to factors like limited social support and high-stress lifestyles.

Many mental illnesses reduce life expectancy more than heavy smoking

Research by Oxford University psychiatrists found that serious mental illnesses can cut life expectancy by 10-20 years, comparable to the risks associated with heavy smoking. The study emphasizes the need for governments and healthcare systems to address mental health disparities and provide accessible services.

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.

Teens who participate in sports show lower levels of hazardous drinking

A new study reveals that adolescents who participate in sports exhibit significantly lower rates of hazardous drinking compared to their non-athletic peers. This finding contradicts earlier research, suggesting that organized sports participation may have a protective effect against alcohol misuse among young offenders.

E-cigarettes and mental health

Researchers at University of California, San Diego School of Medicine report that people living with depression, anxiety, or other mental health conditions are twice as likely to have tried e-cigarettes and three times as likely to be current users. They also face a higher risk of trying e-cigarettes in the future.

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.

New care approach eases depression among women

Women who received collaborative care for depression at an obstetrics and gynecology clinic showed significant reduction in symptoms, with more than half experiencing post-traumatic stress disorder as well. The approach, called Depression Attention for Women Now, improved patient engagement, treatment recommendations, and follow-up care.

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.

Discrimination associated with mental health woes in black teens

A recent study by the American Academy of Pediatrics reveals that African-American and Afro-Caribbean youth face racial discrimination, which is associated with an increased risk of depression, anxiety, and social phobias. The study found that experiences with discrimination were linked to higher rates of mental health problems in both...

Impact of childhood bullying still evident after 40 years

Research by King's College London found that childhood bullying has a lasting impact on adults' physical and psychological health, social relationships, and well-being. Individuals who were bullied in childhood were more likely to experience depression, anxiety disorders, and lower quality of life.

Fluke 87V Industrial Digital Multimeter

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

New research reveals the reality of adoption breakdowns

A comprehensive study found that 3.2% of children in England moved out of their adoptive home prematurely, citing factors like child abuse, neglect, and domestic violence. Services are urged to develop support for adopted teenagers and improve mental health services for young people.

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.