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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

Study finds implantable defibrillators as effective in women as in men

Researchers found that women have a similar risk of overall mortality and sudden cardiac death following a heart attack as men. ICD therapy reduced mortality risk in both genders, with benefits estimated at 43% for women and 34% for men, according to the re-analysis of the MADIT II study.

Feeling the holiday blues? Then you must have children

A sociological study found that parenthood is not associated with improved mental health, contrary to cultural beliefs. Parents with minor stepchildren and single parents report more symptoms of depression than childless individuals. Married parents residing with their own minor children actually experience less depression.

Are women tougher when it comes to heart disease? Study suggests yes

A study published in the American Journal of Medicine found that women with similar levels of heart disease as men reported milder symptoms and perceived their disease as severe less often. Researchers suggest this may contribute to differences in heart care delivery between genders.

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.

Patients with Hepatitis C using more healthcare resources

Research reveals that patients with Hepatitis C are using more healthcare resources, including increased hospitalizations, physician visits, and costs due to disease progression. The study highlights the urgent need for better HCV treatment decisions as the patient population ages.

Aspirin reduces stroke risk in women, not men

A meta-analysis of over 95,000 patients found that aspirin significantly reduces the risk of stroke in women, with a 17% reduction in ischemic stroke and a 24% reduction in hemorrhagic stroke. In contrast, aspirin has no protective effect in men and may even increase the risk of bleeding strokes.

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.

Researchers find nine risk indicators for tooth loss

A study of 1,775 patients found that periodontal disease was the leading cause of tooth loss in individuals over 35. The most common medical history findings were diabetes mellitus and hypertension, with men being more likely to experience tooth loss due to periodontal reasons.

Gender differences are a laughing matter, Stanford brain study shows

A recent Stanford brain study found that women's brains activate more regions involved in language processing and working memory when viewing funny cartoons. Women also showed a stronger response to the rewarding feelings associated with humor, indicating they may experience greater pleasure from unexpected jokes.

Study reveals reason women are more sensitive to pain than men

A study by the American Society of Plastic Surgeons found that women have 34 nerve fibers per square centimeter of facial skin compared to men's 17, leading to a lower pain tolerance. This difference has significant implications for post-operative pain treatment in women.

Serving up suds a hazardous task

A joint study by University of Alberta and Napier University of Scotland found bartending has the highest potential for injury in pubs, with workers at risk of back pain and shoulder strain. The study recommends changes such as reducing bar height, installing slip-free floors, and using dollys to move heavy loads to prevent injuries.

Post-stroke tests not used often enough, especially in women

A study of 1,234 stroke patients found that heart and neck scans were less commonly used in women than men, despite being crucial for preventing second strokes. Women were 36% less likely to receive an echo-cardiogram and 43% less likely to have carotid artery exams.

Apple iPhone 17 Pro

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

Women at heart: stop the bias

A study of Euro Heart Survey data reveals significant gender disparities in the diagnosis, treatment, and outcome of patients with heart failure and coronary artery disease. Women tend to be older, have more comorbidities, and are less likely to receive certain treatments.

Why aren't more girls 'geeks'?

A study by Maria Charles and Karen Bradley found that women are underrepresented in computer science globally due to pervasive stereotypes and a lack of choice. The researchers argue that governments should exert control over curricular trajectories to promote equal math and science education for all students.

Preschoolers who take responsibility do better later on

Researchers found that preschoolers with high levels of autonomy support from their parents tend to have better social adjustment and academic achievement in later years. This association was observed even after controlling for other factors, suggesting a positive link between parental autonomy support and child development.

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.

Speed and endurance are doled out by the pound

Researchers found a consistent relationship between ideal body mass for running performance and ground forces required at different speeds. Sprinters require more muscle and bulk, while endurance specialists need less due to lower ground forces.

Who do you trust? Men and women answer that differently

A study by Ohio State University found that men tend to trust people in their group, while women trust strangers with personal connections. Women's in-groups are based on interpersonal relationships, whereas men's are based on symbolic 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.

Bones don't pay a price when fat is lost through exercise

A six-month exercise program improved body fat, muscle strength, and fitness levels in older men and women. Despite weight loss, bone mineral density remained stable or even increased slightly among those who achieved greater gains in fitness.

Lipoprotein abnormalities found in severely obese children

Researchers discovered significant differences in lipoprotein sizes and subclasses among severely obese white and black children, indicating higher cardiovascular risk for the former group. This study emphasizes the importance of addressing obesity-related health disparities in childhood.

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.

Patronizing behavior can negatively affect women employees' performance

A study led by Penn State University assistant professor Theresa Vescio found that patronizing behavior, characterized by giving subordinates praise while withholding resources, can lead to negative performance outcomes for women. This subtle form of sexism may allow discriminatory practices to go unnoticed.

Women more collaborative in workteams: Study

A study by University of Toronto researchers found that teams with mostly women became more egalitarian over time, while teams with mostly men continued to follow hierarchical structures. This led to better grades for the latter teams, highlighting the importance of equal participation in creative project teams.

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.

Challenging the Venus and Mars theory

A study by Fisher and Dubé finds that men exhibit significant emotional responses to ads when alone, contrary to the stereotype of women being more 'emotional'. The research reveals that males are sensitive to specific types of emotions in social environments, leading to profound implications for advertisers approaching male customers.

Access to oral health care: Not a level playing field

Research highlights oral health disparities across socio-economic status, race, gender, and age groups. Assessments of oral health, environment, behavior, microbiology, and genes within the family are key to improving access.

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.

Alcohol drinkers three times as likely to die from injury

Researchers found that current drinking increased the risk of fatal injuries by 2-3 times compared to non-drinkers, with a notable increase in drowning deaths. The study also highlights gender differences in alcohol-related risks, with female drinkers facing higher mortality rates for suicide and homicide.

Gendered age differences expected among Oscar nominees

Researcher Anne Lincoln found that female Academy Award nominees tend to begin their acting careers at a younger age than male nominees. By analyzing the average age of Oscar nominees from 1928-2001, she discovered historical trends suggesting women start earlier, which may explain the gendered age disparity between winners and nominees.

Research gets to heart of advertising gender bias

A study examining 919 cardiovascular drug ads found that 80% depicted male patients, with women underrepresented and often portrayed as younger than men. The research highlights the potential impact of gender bias in advertising on physicians' treatment decisions for heart problems.

Study emphasizes importance of women in cardiac research

The Multicenter UnSustained Tachycardia Trial found significant differences in characteristics, treatment, and outcome between men and women with coronary artery disease. Women were more likely to have experienced angina and had lower rates of atrial fibrillation than men.

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.

Tone language translates to perfect pitch

Researchers found that native Mandarin speakers are almost nine times more likely to have the ability. Early music training also plays a significant role in developing perfect pitch, with Chinese students showing higher incidence rates than U.S. counterparts.

Estrogen protects male rats from aortic aneurysms

Researchers found that estrogen significantly reduces MMP-9 enzyme activity in male rat aortas, leading to smaller aneurysms and less damage. The study suggests that host environment is the critical factor in aneurysm formation, with male rats more prone to AAA development.

Lipids vary by race, gender

A study found racial and gender differences in lipid profiles, with African-American women having the best distribution and white men having the worst. These differences can determine cardiovascular disease risk.

Far more men than women favor routine paternity testing at birth

A survey of over 700 adults found that 50% of men and only 32% of women supported routine paternity testing. The difference in response remained consistent despite marital and income status. Researchers speculate that women may seek a father's genetic heritage or parental investment, but this practice is rare due to the potential risks.

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.

Hypnosis more helpful to men than women in quitting smoking

A review of 18 studies found that hypnosis-based smoking cessation programs were more successful for men than women, with a 7 percent advantage. Researchers suggest gender differences in quitting smoking may be the reason behind this disparity.

Men may be best left alone for therapy

Research suggests that men tend to have poorer outcomes in short-term group therapy for complicated grief, with symptoms improving less among males than females. The study's findings emphasize the importance of considering patient gender when selecting treatment options.

Women at least twice as likely to get some musculoskeletal disorders

Researchers at Ohio State University found that women are at least twice as likely to develop musculoskeletal disorders (MSDs) as men. The study analyzed data from 56 previous studies and accounted for factors such as age, occupation, and reporting methods, but still found a significant gender difference in MSD prevalence.

Patients anticipate high number of side effects to cancer treatment

Cancer patients anticipate an average of 8.7 symptoms, with fatigue, nausea, and hair loss being the most common expected side effects. The study identifies characteristics of patients who expect more side effects, including age, gender, educational background, and type of cancer.

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.

Caregiver burden

A prospective study of 89 caregivers found that as breast cancer patients progressed to the last stages of their illness, caregivers experienced increased depression and burden. The authors emphasize the need to address family caregiver needs during patient care, given hospital bed shortages for palliative and hospice care.

Older patients less likely to receive care in the ICU

A recent study of over 1 million Medicare beneficiaries found that older patients aged 90+ are significantly less likely to receive critical care in intensive care units (ICUs) compared to their peers aged 68-70. Treatment in an ICU appears to be just as effective for both ages, highlighting a possible disparity in care received by you...

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.

Recent research finds boys have more literacy problems than girls

A recent study found that boys are at least twice as likely to have dyslexia and reading difficulties as girls. The research suggests that early identification and intervention are crucial for providing effective treatment, and highlights the need for educational programmes to address boys' emerging disabilities.

Study finds bupropion may be effective smoking cessation aid for women

A study published in Nicotine and Tobacco Research found that bupropion was an effective treatment for women who smoked lightly. Women receiving bupropion were twice as likely to remain abstinent from smoking if they smoked fewer than 20 cigarettes per day, compared to those receiving behavioral counseling alone.

Women remember appearances better than men, study finds

A study by Ohio State University found that women tend to remember physical features, clothing, and postures of others better than men. This advantage may be due to women's greater focus on interpersonal interactions and people-oriented nature.

Four IU professors are 2004 Guggenheim Fellows

Indiana University professors Christopher Beckwith, Mary Ellen Brown, Ellen Ketterson, and Loren Rieseberg have been awarded the prestigious 2004 Guggenheim Fellowships. The grants will support their research on topics including bird sexual behavior, plant species evolution, and Central Eurasian history.

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.

Workplace drinking and gender harassment linked

A study by Cornell University's R. Brinkley Smithers Institute found a significant link between workplace drinking and gender harassment. Women experienced a more-than-twofold increase in incidents of gender harassment when men consumed additional alcoholic drinks during work hours.

Emory researchers find race and gender gaps in treatment of heart attack

Emory researchers discovered significant racial and gender disparities in heart attack treatment, with African-American women receiving the least aggressive care. The study analyzed records of over 672,000 white and black patients younger than 75 and found no trend towards improvement in recent years.

Why don't women run for office? Less confidence and encouragement

Research by Brown University's Jennifer L. Lawless and Richard L. Fox found that women are less likely to run for office due to low self-perceived qualifications and lack of encouragement. Despite equal performance in campaign fundraising and vote totals, women remain underrepresented in U.S. political institutions.

Study questions premise of impending US physician shortage

A study analyzing HMO medical groups found that with efficient care, primary and specialist physicians can serve a large patient population with significantly fewer doctors. The HMOs had about 1 physician for every 650 patients, compared to the current US supply of 1 per 400.

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.

Getting older = lower self-esteem, say researchers

A study by Professor John Cairney and Julie Ann McMullin found that people's self-esteem drops after middle age, especially for low-income earners. The researchers suggest changing negative perceptions and stereotypes associated with gender and age can help build confidence as we age.

Atlantic Canadians tops in art of networking: Survey

A recent survey by Erickson found that Atlantic Canadians are best connected, with an average of 11 out of 15 occupational categories. Volunteering is key to broadening one's social network, according to Professor Bonnie Erickson.

Complementary medicine use high for prostate cancer

A study found that 29.8% of Ontario men diagnosed with prostate cancer used complementary medicine, highlighting the need for awareness and discussion among clinicians. The most commonly used products were natural health supplements like vitamin E, saw palmetto, and selenium, which may interact with conventional therapies.