Bluesky Facebook Reddit Email

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

Retention study might aid nursing home worker shortage

A study of 32 nursing homes in New York and Connecticut aims to determine the effectiveness of specially trained retention specialists in reducing CNA turnover rates. The researchers will assess the impact on job satisfaction, intention to quit, and commitment to the institution.

UCLA helping nurses quit smoking

A nationwide initiative aims to support nursing staff in quitting smoking, with $100 free services and partnerships with organizations. The program seeks to expand nursing leadership in tobacco control, addressing a long-standing barrier in the profession.

Heart attack patients don't maintain exercise program

A study of 83 heart attack patients found that 12% did not exercise at all over the next year, despite completing a cardiac rehabilitation program. The number of people exercising decreased significantly, with most sessions lasting only 35-45 minutes and averaging only 28.2% time spent in the targeted heart rate zone.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

One-third of women feel distant from partner post-miscarriage

A study found that 32% of women reported increased interpersonal distance and 39% experienced more distance in their sexual relationships one year post-miscarriage. Women who felt distant saw their miscarriage as a significant loss, leading to increased emotional disturbance and decreased love and communication with their partners.

Anxiety hits women harder after heart attack

A study published in Psychosomatic Medicine found that women have higher levels of anxiety after a heart attack compared to men. The researchers also discovered that both men and women under age 60 reported higher anxiety levels, while older individuals experienced lower anxiety due to their expectation of illness.

Racial differences in seeking time-critical treatment for a heart attack

A study of 239 heart-attack victims reveals that African Americans waited significantly longer than non-Hispanic whites to receive treatment, with blacks delaying by over three hours and whites by two hours. This delay can lead to reduced mortality rates if treatment begins within an hour after symptoms onset.

New tool tackles nursing shortage

A new instrument, Decisional Involvement Scale (DIS), assesses the level of involvement registered nurses have in decisions affecting their work environment and patient care. The DIS can help hospitals identify areas for improvement and implement changes to reduce staff turnover and enhance quality of care.

Apple iPhone 17 Pro

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

Anxiety poorly managed in hospitalized patients, study reports

A recent study by Ohio State University researchers found that nearly three-quarters of hospitalized patients with anxiety received treatment, but symptoms were documented on less than half of their charts. The study highlights the need for systematic evaluation and objective measures to address anxiety management in healthcare.

New study shows urban gay men as likely to be battered as heterosexual women

A comprehensive study of 2,881 gay men in major US cities found that domestic violence is an equal opportunity epidemic, with HIV-positive individuals and younger men disproportionately affected. The research highlights the need for improved support systems and training for medical professionals to address male-male domestic violence.

NYU division of nursing awarded $2-million NIH grant

Researchers at NYU will evaluate effectiveness of educational and counseling interventions in helping breast cancer patients cope with diagnosis, treatment, and recovery. The proposed trial compares four groups receiving different approaches to education and counseling.

Nurse intervention helps cardiac patients manage cholesterol

A study by Johns Hopkins Medicine found that nurse case management significantly improves risk factor management in patients with coronary heart disease. The program led to healthier diet and exercise patterns, as well as higher achievement of recommended cholesterol levels, compared to minimal intervention.

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.

Caesarean rates unaffected by level of nursing care

A study published in JAMA found that continuous care from nurses did not significantly reduce caesarean delivery rates. However, the majority of women preferred this type of care, highlighting the need for widespread changes to hospital practices and caregivers' attitudes.

Geriatric provider shortage suggests health care needs to improve with age

A shortage of geriatric doctors and nurses poses a significant challenge to the aging population in the US. With only 9,000 geriatric doctors currently available out of 20,000 needed, the authors suggest that students in health professional education programs should have required content in caring for older adults.

Worldwide nursing shortage has reached crisis proportions

A two-year survey of nurses' unions and associations in 76 countries found that understaffing is the most frequently cited work-related problem. Nurses worldwide rank improved patient care and salaries as their top priorities, with stress, workplace bullying, and violence being significant concerns.

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.

Drug prescribing by nurses in the UK - Editor of the Lancet urges caution

The Lancet's editor urges caution on expanding nurse prescribing rights in the UK, citing concerns over inadequate training and potential risks to patient care. The government's plan to extend prescribing powers to all nurses is criticized for its haste and lack of regard for nursing professional boundaries.

UNC's Intrah providing emergency assistance in West Bank, Gaza

Intrah, a partner of the $35 million Maram project, is responding effectively to severe health-care challenges in the West Bank and Gaza. The organization is focusing on emergency obstetric care, medical equipment aid, and distance learning programs to support frontline care providers.

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.

Elderly expectations of medical care easy to satisfy but complicated

A study found that elderly patients' sense of caring, technical proficiency, and office environment are key factors in meeting their medical care expectations. Physicians who connect personally with patients, spend time with them, and demonstrate competence can earn high marks for caring.

UIC awarded $1.25 million for AIDS prevention program in Malawi

The University of Illinois Chicago College of Nursing has launched a five-year AIDS prevention project in Malawi, training health workers to become leaders in combating the pandemic. The project aims to educate hospital staff, nurses, and medical officers on HIV transmission and safe-sex practices, as well as mobilizing community peer ...

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.

Nursing degree improves patient outcomes, study shows

A study by the University of Toronto found that patients' knowledge and behavior improve with baccalaureate-educated home care nurses. The research analyzed factors influencing the cost and quality of home care services, revealing a correlation between nurse education and client progress.

Attitude about exercise

A University of Michigan study found that adolescent girls who feel confident about their physical abilities enjoy exercise more than those who doubt their skills. The research, led by Nola Pender, suggests that girls' perceptions and responses to exercise are linked to their confidence levels, with more confident girls reporting less ...

Cycled light promotes growth in pre-term infants

Pre-term infants who received cycled light from birth and at 32 weeks postconceptual age grew more rapidly than those who received it later. The study suggests that a circadian environment is important for pre-term infants, and light can promote growth and healthy sleep patterns.

Performance reviews not always accurate, professor says

A study by Rotundo and Sackett found that North American managers were not always in agreement on the most important criteria for rating employee performance. This can lead to inconsistent reviews, highlighting the need for clear communication of valued aspects of job performance.

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.

Treating frail and elderly patients.

The University of Michigan School of Nursing is introducing a new concentration in care for frail and elderly patients, addressing the complex needs of this vulnerable population. Students will explore the holistic effects of frailty on physical, psychological, and social aspects of quality of life.

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.

Chinese health care charts new course, thanks to Rochester nurse

A Chinese nurse, Hong Li, has launched a groundbreaking nursing research project in China, studying the role of families in caring for elderly patients with cancer. The project aims to improve care by enhancing collaboration between nurses and families, and its findings have already attracted interest from other hospitals.

Long-term care staff crisis costs lives yet could be solved

The long-term care staff crisis is caused by low pay, restricted immigration policies, and a shrinking labor pool, resulting in patient deaths and injuries. Upgrading the training and professional development of nursing assistants and offering higher pay could solve the crisis.

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.

Women's health care needs may be unmet during miltary deployment

A recent study found that nearly half of military women are uncomfortable going on sick call for genitourinary infections while deployed. Women's health issues, including urinary tract infections and vaginitis, can compromise duty performance and cause significant time loss.

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.

Hands-off: the best way to reap benefits from step workout

Researchers found that using handrails on a stepping machine reduces maximum heart rates by up to 5% and oxygen uptake by up to 8%. Women are advised to keep their hands off the rails for optimal results. The study, published in Research in Nursing & Health, suggests women should use a light touch or avoid using handrails altogether.

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.

Health of residents in nursing homes at risk due to understaffing

Current data shows that nursing homes with low nurse staff levels have a greater incidence of health problems among older adults. The authors recommend minimum staffing standards to improve care, including higher registered nurse-to-resident ratios and additional education and training.

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.

New study finds graduating nurses ill-prepared to care for the elderly

A recent study found that the majority of nurses in hospitals and nursing homes are ill-prepared to care for the elderly, with many having no formal training in gerontology. The study calls for increased geriatric education in nursing programs to ensure optimal care for older adults, who account for a growing share of healthcare needs.

Low sense of belonging is a predictor of depression

A University of Michigan study found that a low sense of belonging is a stronger predictor of major depression than other factors. The research analyzed data from 31 clients with depression and 379 community college students, concluding that feeling connected to others is crucial in overcoming depression.

White And Poorer Children More Likely To Smoke, New UNC-CH Research Shows

A new UNC-CH study found that white children and those from low-income families take up smoking earlier, with 42% of third-graders experimenting with cigarettes by eighth grade. The research highlights the need for early smoking prevention classes and cessation programs in elementary and middle schools.

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.