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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 shows real-world massage is effective treatment for low back pain

A study found that real-world massage therapy produced clinically meaningful improvements in low back pain for primary care patients, with significant effects seen in adults from baby-boom and older generations. However, the benefits were not retained over time for obese patients, while those taking opioids showed less improvement.

Apple iPhone 17 Pro

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

No relief in sight for those suffering from sciatica

A new study from The George Institute found that pregabalin treatment did not relieve pain but caused side effects like dizziness. Despite this, many patients reported being satisfied with the treatment, highlighting the need for alternative management options for sciatica.

FDA-approved all oral DAA regimens show high cure rate for hepatitis C

Oral direct-acting antiviral (DAA) regimens produce high sustained virologic response rates for all six hepatitis C virus (HCV) genotypes, making them effective for treating patients with chronic HCV infection. The ease of dosing and safety profile of DAAs provide an opportunity to reduce the burden of hepatitis C in the US.

Proper movements in Muslim prayer ritual can reduce lower back pain

Researchers found that proper knee and back angles during the Islamic prayer ritual can reduce lower back pain. The angles are based on individual body shapes, and incorrect movements can increase pain. Further study is needed for physically handicapped individuals and women, especially pregnant women.

Is back pain killing us?

Research at the University of Sydney found that back pain is linked to a 13% increased risk of death in older Australians. The study controlled for shared genetic factors and suggests that spinal pain may be part of a pattern of poor health, increasing mortality risk.

Placebo and valium are equally effective for acute lower back pain in the ER

A double-blind, randomized clinical trial found that patients treated with naproxen and placebo had outcomes as good as those treated with naproxen and diazepam (Valium) for acute lower back pain. By three months after visiting the emergency department, most patients had recovered completely regardless of treatment.

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.

ACP issues new guidelines for treating low back pain; video available

The American College of Physicians recommends treating acute and subacute low back pain with non-pharmaceutical therapies like heat, massage, and spinal manipulation. For chronic low back pain, exercise, multidisciplinary rehabilitation, and acupuncture are shown to improve symptoms.

Is the pain coming from your hip, spine or both?

Patients with low back pain that radiates to the buttock, groin, thigh, and knees may have complex 'hip-spine syndrome'. A comprehensive physical examination and imaging studies can help diagnose the primary cause of pain. The article recommends considering both hip and spine conditions in diagnosis and treatment.

The drugs don't work, say back pain researchers

New research from The George Institute for Global Health reveals that commonly used non-steroidal anti-inflammatory drugs provide limited short-term pain relief and cause significant side effects. The study highlights the need for developing new therapies to treat back pain, which affects 80% of Australians during their lifetime.

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.

Low back pain in school-aged children a common occurrence

School-aged children experience low back pain due to musculoskeletal overuse or trauma, with a correlation between competition level and risk. Preventive measures include pre-season sports conditioning programs and rest, helping reduce injuries and long-term risk of low back pain.

The weather's not to blame for your aches and pains

Research reveals weather plays no part in the symptoms associated with back pain and osteoarthritis, contrary to long-held beliefs. Higher temperatures slightly increase lower back pain risk but not clinically important.

Surgery for back pain reduces problems with sex life-related pain

A study published in Spine found that surgery significantly improves sex life-related pain and disability in patients with degenerative spinal conditions. After three months, less than 20% of patients still experienced pain, compared to 40% without surgery. The improvement persisted for four years.

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.

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.

Facebook key to identifying thousands with inflammatory back pain

A new study found that Facebook advertising is effective in identifying adults with Inflammatory Back Pain (IBP), a condition often delayed in diagnosis due to lack of awareness. The study recruited over three quarters of patients through Facebook, resulting in earlier referrals to specialist treatment and improved treatment outcomes.

Mindfulness meditation eases chronic low back pain

Researchers at Group Health Research Institute discovered that mindfulness-based stress reduction (MBSR) can alleviate chronic low back pain, with improvements seen at six months and one year compared to usual care. MBSR training led to significant reductions in functional limitations and self-reported back pain.

Use of mindfulness-based stress reduction for chronic low back pain

A study published in JAMA found that mindfulness-based stress reduction (MBSR) and cognitive behavioral therapy resulted in greater improvement in back pain and functional limitations compared to usual care. MBSR focused on increasing awareness of moment-to-moment experiences, including physical discomfort and difficult emotions.

Celestron NexStar 8SE Computerized Telescope

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

Exercise associated with prevention of low back pain

A review of medical literature suggests that exercise alone or in combination with education may reduce the risk of low back pain. Moderate-quality evidence supports exercise combined with education as a preventive measure, reducing the risk of an episode of low back pain and sick leave.

Feinstein Institute clinical study reveals new approach to diagnosing low back pain

A new clinical study at The Feinstein Institute for Medical Research has discovered a personalized approach to diagnose low back pain by analyzing serum levels of proinflammatory cytokine interleukin-6 (IL-6). Higher IL-6 levels were found in individuals with lumbar intervertebral disc disease, suggesting that biochemical profiling can...

Is your child's achy back more than just growing pains?

A new literature review finds that nearly two-thirds of adolescent patients with back pain have unclear causes after clinical physical examination and imaging. Dr. Suken A. Shah advises maintaining proper posture, good core strength, regular exercise, and avoiding heavy backpacks to prevent or minimize back pain.

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.

Do you really need that MRI?

Neurologist Brian Callaghan's team identified 74 unnecessary medical services in neurological care, including imaging for low back pain and headaches. The goal is to inspire discussions between clinicians and patients about avoiding wasteful or unnecessary tests and treatments.

Benefit of early physical therapy for low-back pain appears modest

A study found that early physical therapy for recent-onset low back pain resulted in statistically significant improvement in disability compared to usual care. However, the improvement was modest and did not achieve a clinically important difference at the individual patient level.

Spinal manipulation works for back pain -- in some people

Researchers found that spinal manipulation provides immediate benefits for some patients with low-back pain, but has no effect on others. The study suggests that different groups of people respond differently to the treatment, highlighting the complexity of low-back pain and the need for personalized care.

Fluke 87V Industrial Digital Multimeter

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

Knowledge about alternative medicine connected to education, income

A new study from San Francisco State University found that individuals with lower educational levels and incomes are less likely to know about alternative medicine practices like yoga, acupuncture, and natural products. This lack of knowledge is strongly associated with lower education levels and income.

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.

Early physical therapy for low back pain reduces costs, resources

A study published in BMC Health Services Research found that early physical therapy following an initial episode of acute low back pain resulted in lower healthcare costs and reduced use of resources. Patients who received physical therapy within 14 days had significantly lower costs for advanced imaging, injections, surgery, and opioids.

Paracetamol is ineffective for lower back pain

A systematic review and meta-analysis found paracetamol to be ineffective in reducing pain intensity and improving disability or quality of life for patients with lower back pain. However, it provided small benefits in reducing pain and disability for osteoarthritis, while increasing the risk of liver function test abnormalities.

Researchers question use of paracetamol for lower back pain and osteoarthritis

Paracetamol is ineffective in reducing pain, disability, or improving quality of life for patients with low back pain or osteoarthritis. Its use may also affect the liver, increasing the risk of liver toxicity in patients. The study calls for an urgent review of guidelines that endorse paracetamol for these conditions.

Study identifies low back pain risk factors

New research at the AAOS Annual Meeting identified nicotine dependence, obesity, and depression as significant risk factors for low back pain. The study found that these conditions can increase a person's relative risk of developing low back pain by 4-6 times.

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.

Awkward positions, distractions and fatigue may trigger low back pain

A case-crossover study found that engaging in manual tasks with awkward positions, being distracted during activities, or feeling fatigued significantly increases the risk of acute low back pain. The study, published in Arthritis Care & Research, identified 12 modifiable triggers for an episode of low back pain.

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.

Nocturnal leg cramps more common in summer

Researchers found that prescriptions for quinine and Google searches for leg cramps peak during the summer months. This seasonality could lead to a 'quinine holiday' during colder months for patients taking the medication.

Smoking is a pain in the back

A Northwestern University study found that smokers are three times more likely to develop chronic back pain and that quitting the habit may reduce vulnerability to this condition. The research also identified a key brain region involved in addictive behavior and motivated learning.

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.

Back pain killing your sex life?

A new study from the University of Waterloo has discovered exactly why certain sex positions trigger back pain, revealing recommendations for couples to manage their pain during intimacy. The findings suggest that men with flexion-intolerant back pain should replace spooning with doggy-style sex and use a hip-hinging motion.

Is spooning really the best position for men with back pain?

A new study using motion capture technology recommends alternative sexual positions for men with low back pain, finding 'quadruped' and 'missionary' positions to be less straining than previously thought. The study aims to provide a scientific basis for individualized recommendations on sexual activity for men with back pain.

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.

Low back pain? Don't blame the weather

Researchers found a slight increase in lower back pain risk with higher wind speed but it was not clinically significant. This contradicts previous studies that linked cold or humid weather to increased symptoms.

SPECT/CT reveals best treatment for low back pain

A new study reveals that combining SPECT/CT with conventional bone scans can provide accurate information about the source of low back pain, leading to more effective treatment. The results show that patients who underwent this imaging approach experienced significantly better pain relief outcomes compared to those who did not.

Resting-state functional connection during low back pain

A study published in Neural Regeneration Research found that experimental low back pain altered the functional connections between the insula and default mode network, affecting regions involved in cognition and emotion. The findings suggest a crucial role of these brain regions in pain processing.

Low back pain accounts for third of all disability linked to work

A third of all work-related disability worldwide is attributed to low back pain, primarily affecting agricultural sector workers and individuals between 35-65. The study analyzed data from the Global Burden of Disease 2010 study, indicating that these groups are almost four times more likely to develop low back pain disability.

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.

Back surgery offers long-term societal benefits, according to new study

A new study reveals that back surgery can increase average annual earnings by $1,925 compared to non-surgical treatments, as well as reduce missed workdays by three per year. The research suggests that surgery is a cost-effective solution for patients with herniated discs, resulting in savings of over $5,000 over a four-year period.

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.

Predicting who will have chronic pain

New research from Northwestern University predicts chronic back pain after lower back injuries based on abnormalities in brain structure connections. The study found that specific irregularities in the axons of the brain's white matter can trigger chronic pain with high accuracy, offering new hope for early treatment and prevention.