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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

Sex, gender, or both in medical research

A Viewpoint article published in JAMA outlines a compelling rationale for stratifying medical research data by sex, gender or both. The Sex and Gender Equity in Research (SAGER) guidelines aim to improve reporting standards, ensuring robust raw data for meta-analyses and better health outcomes.

Charter schools enroll more girls, with boys more likely to leave

A new study by NYU researchers found that charter schools enroll a larger share of girls than traditional public schools, with the gap peaking at 3.1 percentage points in high school. Boys are also more likely to exit charter schools than girls, but this difference is not enough to fully explain the gender gap.

Real men don't say 'cute'

Using natural language processing, researchers found that people often incorrectly categorize individuals based on gender, age, education level, or political orientation. The study also reveals how multiple stereotypes can affect each other, leading to false conclusions about individuals.

Apple iPhone 17 Pro

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

Competence matters more than gender for women running for office

Research by Iowa State University professor Tessa Ditonto found that women candidates who are perceived as competent can win elections just like men. However, voters are more forgiving of men who appear incompetent. The study suggests that women should focus on their qualifications and policies to overcome gender stereotypes.

Why do some STEM fields have fewer women than others? UW study may have the answer

A new UW study examines gender disparities across STEM fields and finds that a masculine culture discourages women from participating. The researchers identify three main factors: a masculine culture that makes women feel like they don't belong, a lack of pre-college experience in certain fields, and stereotypes about women's abilities.

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.

Women recruited to run for office don't expect any help

A recent study by Brigham Young University's Jessica Preece found that women are less likely to respond to recruitment efforts due to biased assumptions about help and support. Meanwhile, adjusting the tone of messages can increase women's political interest and participation. To address these disparities, parties must be cautious of b...

Snake venom composition could be related to hormones and diet

A recent study published in ACS' Journal of Proteome Research found that snake venom protein profiles vary depending on age, gender, and diet. The researchers discovered significant differences in venom gland proteins between infant and adult snakes, as well as between males and females.

Metaphors bias perceptions of scientific discovery

Researchers found that discovery metaphors shape people's perceptions of good ideas and creators' abilities. The 'light bulb metaphor implies sudden inspiration', while the 'seed metaphor suggests nurtured effort'. This bias affects how people perceive female inventors, with seed metaphors increasing perceptions of genius.

Sex before sport doesn't negatively impact performance

A recent review published in Frontiers in Physiology challenges long-held views that abstinence from sexual activity can improve athletic performance. Research suggests that sex before competition may have a beneficial effect on marathon runners' performance and does not negatively impact performance.

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.

Letters of recommendation may disadvantage young women scientists

A new study found that letters of recommendation for women in STEM fields are less likely to portray them as outstanding candidates compared to men. The study analyzed 1,224 letters from over 500 institutions worldwide and found that women were only half as likely to receive excellent recommendations.

Your judgement of how drunk you are appears to depend on those around you

A study published in BMC Public Health found that people's judgements of their own levels of intoxication and associated risks are related to the drunkenness of their peers, not objective alcohol consumption. Participants were more likely to underestimate their drinking when surrounded by others who were intoxicated.

New suicide prevention strategies for homosexual and transgender youth

A new study highlights the importance of strengthening family support as a key intervention in preventing suicide among homosexual, bisexual, and transgender (SGM) youth. The research emphasizes the need for an intersectional approach to address SGM-specific challenges, including health needs and stigma.

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.

Who loses when car prices are negotiated?

A study by the University of Toronto found that age and gender can affect car prices, with older women paying an average of $200 more than younger counterparts. Doing research on prices and quotes before negotiating can help consumers save thousands of dollars.

More than a few good men

A University of Utah study contradicts traditional expectations by finding that surpluses of men are associated with higher levels of marriage, relationship commitment and paternal involvement. This challenges the prevailing notion that an abundance of single men lead to outcomes of crime, violence and broken homes.

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.

Bartending and family life might not mix, study says

A new study by Tulane University sociologists explores the relationship between bartending and perceptions of successful adulthood. The researchers found that bartenders perceive their jobs as precluding them from achieving normal benchmarks of adult life, such as long-term intimate relationships and family life.

Flexitime works better for men than women, study finds

A new study by the University of Kent found that schedule control increases overtime hours and income for both men and women, but men reap the greatest benefit. The research suggests that this may lead to a widening of the gender pay gap, even when controlling for factors such as occupation and ambition.

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.

The gender divide in urology: Surgeon gender shapes the clinical landscape

A new study published in The Journal of Urology reveals that female urologists perform more procedures on women and have higher surgical volumes for gender-specific cases. This finding challenges the assumption that women prefer to see female physicians, with results showing a significant difference in treatment rates across regions.

GAGA may be the secret of the sexes -- at least in insects

A new study reveals that a simple GAGA DNA sequence is essential for dosage compensation in insects, allowing males to achieve double gene expression on their X chromosome. This process likely evolved independently among different species and may be applicable to other animals, including mammals.

In corneal transplantation, men and women don't see eye to eye

A recent study published in the American Journal of Transplantation found that gender matching is crucial for successful corneal transplants. Women who receive male donor corneas are more likely to experience rejection and failure, with a higher proportion of mismatched grafts failing or rejecting compared to female-to-female transplan...

Corneal transplants, men and women don't see eye to eye

A new study suggests that donor and recipient gender incompatibility may lead to poorer corneal transplant outcomes for women. Incompatible grafts were found to fail or be rejected more frequently in men-to-female mismatched transplants, highlighting the importance of gender matching in improving patient success rates.

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.

Calculus I factors women out of STEM degrees

A new study by Colorado State University researchers suggests that women's decision to leave a STEM path after Calculus I is largely driven by confidence in their math abilities, rather than ability itself. If the same percentage of women as men stuck with STEM after Calc I, the percentage of women entering the STEM workforce could be ...

Blue-collar training in high school leaves women behind

Research by Cornell University finds that high school training for blue-collar jobs penalizes women in the labor market, reducing their odds of enrolling in college and earning comparable wages. Men in these communities benefit from vocational courses and higher rates of employment, but women face significant disparities.

Some women's retirement plan: Rely on Prince Charming

A study by Hiroshima University reveals that women in Japan are more likely to accept employer-provided retirement savings plans over self-managed options. This phenomenon is linked to the 'Prince Charming Syndrome,' where women believe a future spouse will take care of their financial security.

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.

Radiological prediction of posttraumatic kyphosis after thoracolumbar fracture

A study investigated risk factors for progressive kyphosis after a thoracolumbar spine injury. The authors analyzed X-rays of patients with traumatic spinal fractures to determine the relationship between fracture type, patient characteristics (AO classification, age, gender, and localization), and post-traumatic kyphosis.

Study offers explanation for why women leave engineering

A new study by MIT sociologist Susan Silbey finds that women experience marginalization during team-based work projects, leading to disillusionment with their career prospects. Women tend to be assigned routine tasks or simple managerial duties, while men take on more challenging problems.

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.

Not only in Hollywood: Gender pay gap persists in the arts

New research finds that artistic careers are subject to the same social forces driving gender wage gaps in other fields. Despite flexible nature of many artistic careers, female artists earn significantly less than their male counterparts, with a $19,884.30 difference on average.

Is firearm violence greater among the mentally ill?

A new study finds that mental health professionals overestimate their ability to identify mentally ill patients who may engage in firearm violence. The researchers conclude that mental health professionals need more training on firearms issues to prevent firearm trauma by the mentally ill, with a focus on firearm suicides.

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.

Bisexual college students most vulnerable to sexual assault

A new study published in Violence and Gender journal found that nearly 2 of every 5 bisexual female college students were victims of sexual assault. Greek life was identified as a strong factor linked to higher prevalence of sexual assault for most student groups.

Celestron NexStar 8SE Computerized Telescope

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

Exploring gender perception via speech

University of Utah researchers explore gender perception via speech, finding that adopting a clear speaking style can increase perceived femininity. However, the effect is small and variable, with male talkers showing larger changes in femininity ratings.

Parents favor boys over girls for free heart treatment in Northern India

Research reveals significant gender disparity in referrals to a cardiac center in Northern India, with boys outnumbering girls by more than two-to-one. The study suggests that societal attitudes towards the value of girls contribute to this disparity, prompting calls for medical professionals and policymakers to address these issues.

Fluke 87V Industrial Digital Multimeter

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

Girls from progressive societies do better at math, study finds

Research shows that girls from countries with high levels of gender equality perform better in math, with an increase of 7.47 points relative to boys. The study found a significant positive correlation between the Gender Gap Index and math scores, suggesting that values on women's role in society play a crucial role.

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.

Ways to improve patient comfort during skin cancer screening

Researchers found that respecting patient preferences for physician gender and clothing preferences can increase comfort during full-body skin cancer checks. These simple steps may lead to higher rates of skin cancer detection, ultimately saving lives.

Britain slow to adjust to gender equality in work-family roles

Research found a fifth of families rely on the father as the sole full-time breadwinner despite growth in dual earning households and non-standard working patterns. The study suggests a shift towards gender balance but notes that societal infrastructure still promotes traditional models

Neuroscientists find evidence for 'visual stereotyping'

Researchers discovered that people's stereotypes can alter brain activity when viewing faces, making them appear more in line with biased expectations. The study found specific patterns of visual bias and neural activation, confirming stereotypical associations with the US population.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

What scientists know -- and don't know -- about sexual orientation

A comprehensive review of scientific research on sexual orientation reveals that non-heterosexual feelings are a small but nontrivial percentage of the population across cultures. The study suggests that biological and environmental factors jointly influence sexual orientation, with no evidence to support social learning or increased p...

Girls more anxious about mathematics, STEM subjects compared to boys

A study of international data reveals that girls are more anxious about mathematics and STEM subjects compared to boys, with factors other than performance driving the difference. The research also found that parental views on the value of mathematics for daughters and sons do not explain the gap in anxiety levels.

Why education doesn't bring women equal pay

A global study reveals that despite closing the education gap with men, women still face significant barriers to accessing quality jobs and government representation. Women have reached 91% of men's education levels but only 70% of their employment rate and 25% of political representation.

Surveillance camera to identify criminals in street crowd online

A new surveillance camera algorithm can process high-resolution 4K videos in real-time, detecting faces, genders, and approximate ages. The algorithm works 10 times faster than existing ones, enabling automatic monitoring and emergency situation identification without operator attention.

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.

New study shows how age and sex affect the social activity

A recent study found that social connections peak at 25 years old for both men and women, with patterns shifting as individuals grow older. After 60s, social isolation increases, but older adults still use mobile technology less often than younger generations.