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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 reveals benefits of yoga for pregnant women

A new study reveals that practicing yoga during pregnancy activates the parasympathetic nervous system, leading to improved sleep quality and reduced stress levels. The research also found a decrease in alpha-amylase levels, indicating a reduction in stress response.

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

School-based yoga can help children better manage stress and anxiety

A new study published in Psychology Research and Behavior Management found that school-based yoga can help children better manage stress and anxiety. Third-graders who participated in small group yoga/mindfulness activities for eight weeks showed improved psychosocial and emotional quality of life scores compared to their peers who rec...

Yoga benefits patients with metabolic syndrome

A recent study found that yoga exercise decreases pro-inflammatory adipokines and increases an anti-inflammatory adipokine in adults with metabolic syndrome. This suggests that regular exercise, such as yoga, can help manage aspects of the condition by reducing chronic inflammation.

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

Yoga and meditation improve brain function and energy levels

A study from the University of Waterloo found that practicing Hatha yoga and mindfulness meditation can significantly improve brain function and energy levels. The study showed that even brief sessions of just 25 minutes per day can boost executive functions and cognitive abilities.

Yoga and meditation improve mind-body health and stress resilience

Research finds that intensive yoga and meditation retreats positively impact brain-derived neurotrophic factor (BDNF), cortisol awakening response, and inflammatory markers. Participants experienced improved subjective wellbeing, mindfulness, and reduced anxiety and depression.

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Yoga effective at reducing symptoms of depression

Researchers found that yoga, particularly Bikram and hatha yoga, significantly reduced symptoms of depression in studies involving veterans and university students. A multi-week regimen may be an effective approach when combined with standard therapies.

Study: Yoga helps back pain among veterans

A 12-week yoga program significantly improves disability scores and reduces pain intensity in military veterans with chronic low back pain. Notably, these benefits persist even after six months, suggesting long-term potential for yoga as a non-drug treatment.

Elderly yoginis have greater cortical thickness

Scientists found greater cortical thickness in elderly female yoga practitioners' brains, associated with improved cognitive functions like attention and memory. Long-term yoga practice appears to shape the brain structure and could offset age-related cognitive decline.

Yoga is an effective alternative to physical therapy for easing low back pain

A study of 320 predominantly low-income, racially diverse adults with chronic low back pain found that yoga was as safe and effective as physical therapy in restoring function and relieving pain. Yoga and physical therapy groups showed similar improvements at 1 year, suggesting a reasonable alternative for patients.

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Yoga helps patients with ulcerative colitis

A clinical trial found that yoga significantly improved quality of life and reduced colitis activity in patients with ulcerative colitis. Regular yoga practice is considered a valuable adjunct to conventional medical therapies for managing the condition.

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Yoga reduces blood pressure in patients with prehypertension

A study found that yoga significantly decreased diastolic blood pressure and night diastolic blood pressure in patients with prehypertension. Practicing hatha yoga for one hour daily may prevent hypertension development and improve overall health.

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Yogic breathing helps fight major depression, Penn study shows

A new study published in the Journal of Clinical Psychiatry found that Sudarshan Kriya yoga significantly improved symptoms of depression and anxiety in medicated patients with major depressive disorder. The technique, which includes sequential breathing exercises, reduced mean Hamilton Depression Rating Scale scores by several points ...

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Yoga may have health benefits for people with asthma

A new Cochrane Review suggests that yoga may have a beneficial effect on symptoms and quality of life in people with asthma. However, the effects on lung function and medication use are uncertain. Researchers found some moderate quality evidence that yoga exercise reduces the impact of asthma on people's quality of life.

Yoga improves quality of life in patients with atrial fibrillation

Patients with paroxysmal atrial fibrillation who practiced yoga for 12 weeks experienced improved quality of life, lower heart rates, and decreased blood pressure compared to those in a control group. Yoga may provide patients with AF a method to gain self-control over their symptoms.

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Yoga in jails helps make better fathers

A Washington State University study found that a yoga program for incarcerated fathers improved their parenting skills, physical health, and mental well-being. The program, called Fit Fathers, Successful Families, Inside and Out, also aimed to prevent child abuse and reduce recidivism by enhancing parents' resilience.

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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.

Could yoga lessen prenatal depression?

Researchers found that prenatal yoga classes reduced depressive symptoms in pregnant women with mild to moderately depressed women. The study's results suggest that a larger randomized controlled trial is needed to confirm the findings.

Nationwide survey reveals widespread use of mind and body practices

A large nationally representative survey shows that the number of Americans using mind and body approaches to improve health and well-being remains high. The survey highlights a significant increase in yoga usage, with nearly double the number from 2002, as well as notable increases in meditation and chiropractic use.

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New study shows that yoga and meditation may help train the brain

A new study published in Technology journal found that long-term yoga and meditation practice can improve brain-computer interface task performance. Participants with experience showed twice as much success and learned three times faster than those without yoga or meditation experience. This research could lead to innovative treatments...

Survey finds benefits, risks of yoga for bipolar disorder

A new survey of over 70 people with bipolar disorder suggests that yoga can have a substantial impact on reducing anxiety, promoting calm, and improving emotional well-being. However, some respondents also reported potential risks, such as physical injury or pain, and the need for caution in certain practice styles.

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Study suggests hatha yoga boosts brain function in older adults

A study suggests that practicing hatha yoga for eight weeks can improve cognitive tasks in older adults, including information recall, mental flexibility, and task-switching. The findings indicate that yoga may boost brain function by reducing stress and anxiety.

Blogosphere exerts new consumer influence on food industry

Consumers' curiosity and outrage over food ingredients have fueled online petitions targeting 'pink slime,' synthetic dyes, and brominated oil. The American Chemical Society notes the food industry is taking notice of consumer distrust, shifting towards alternative ingredients.

Specialized yoga program could help women with urinary incontinence

A new study published in Female Pelvic Medicine & Reconstructive Surgery found that a specialized yoga program can improve urinary incontinence in women by up to 70%. The six-week program helped women strengthen their pelvic floor muscles and reduce stress-related urine leakage.

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Yoga can lower fatigue, inflammation in breast cancer survivors

Practicing yoga for three months can significantly reduce fatigue and lower inflammation in breast cancer survivors, according to new research. The study found that women who practiced yoga experienced a 57% reduction in fatigue and up to 20% lower inflammation compared to those who did not practice yoga.

Yoga practice beneficial to patients with COPD

A study by the American College of Chest Physicians found that yoga training improved lung function, breathing, and quality of life in patients with chronic obstructive pulmonary disease (COPD). The 12-week program involved physical postures, breathing techniques, and meditation.

Yoga accessible for the blind with new Microsoft Kinect-based program

A team of University of Washington computer scientists has developed a software program called Eyes-Free Yoga, which uses Microsoft Kinect to track body movements and provide auditory feedback for six yoga poses. The program allows blind and low-vision individuals to participate in yoga exercises in a more comfortable setting.

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