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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

Music thought to enhance intelligence, mental health and immune system

Research suggests that listening to personal favorite music enhances cognitive function and boosts memory, while also positively affecting mental health and immunity. The Neurosciences and Music II volume explores the brain's processing of music and its impact on various aspects of human life.

Journal of Law and Economics: Special issue on file sharing

A study by Rafael Rob and Joel Waldfogel found that downloading reduces per capita expenditures by $25, while increasing the amount of music each individual consumes by the equivalent of $70. Additionally, the researchers argue that illegal downloading may alleviate monopoly deadweight loss problems.

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.

Loud music worsens effects of taking ecstasy

Researchers found that low-dose MDMA had no effect on brain activity when no music was played. However, loud music increased the negative impact of low-dose MDMA and high-dose MDMA on brain activity. Brain activity returned to normal in rats not exposed to music after a day.

The Alzheimer patient who sang 'Oh, what a beautiful morning!'

A study suggests that Alzheimer's patients can recognize and appreciate music, with one patient singing old songs from her youth. The researchers believe a more musical environment could improve the lives of demented individuals, sparking interest from caregivers to share their experiences.

New research links consumer behavior to the weather

Researchers Anick Bosmans and Hans Baumgartner found that consumers rely on specific extraneous emotions when evaluating products. They discovered two types of emotions: achievement (cheerfulness/dejection) and protection (quiescence/agitation), which influence product evaluations differently.

Apple iPhone 17 Pro

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

Familiar songs act as strong memory cues, K-State researcher finds

A study by K-State researcher Elizabeth Cady found that familiar songs act as strong memory cues, regardless of whether participants heard the song or saw only the lyrics, photo or title. The study used 124 participants who chose a song from lists of popular music from different periods of their lives.

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.

Music improves sleep quality in older adults, researchers find

Researchers found that listening to soft music before bedtime improved sleep quality and reduced daytime dysfunction in older adults. The study, published in the Journal of Advanced Nursing, used a technique where participants chose from six tapes featuring soft music and reported significant improvements in overall sleep quality.

Wine, music and schizophrenia genes

A Rutgers scientist will use a new grant to investigate schizophrenia genes, with the goal of finding better treatments and reduced morbidity. The researcher aims to analyze genetic data using a new statistical analysis method and investigate a recently described class of genes involved in the central nervous system.

Hearing aid signal not clear? Then switch frequency to FM, finds UCI study

A UCI study discovered that enhancing frequency modulation on cochlear implants and hearing aids can significantly boost performance by separating background noise and increasing tonal recognition. This improvement can particularly benefit users of hearing aids, affecting music and certain spoken languages like Mandarin.

First solid evidence that the study of music promotes intellectual development

A study published in Psychological Science found that extra-curricular music lessons significantly improved IQ scores and academic performance in six-year-old children. The research, led by Dr. E. Glenn Schellenberg, showed that music lessons had a more pronounced effect on cognitive development than drama lessons or no lessons at all.

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.

Autistic children show outstanding musical skills

Research reveals that autistic children can access and analyze musical details more readily than typically developing children. A subgroup of participants achieved impressive scores, even without prior musical training.

Can a computer judge acoustic quality?

Researchers aim to develop AI system that can assess acoustic qualities of spaces using music played in the room. The project has £70,000 funding and could provide solutions for architects and the construction industry.

A little music with exercise boosts brain power, study suggests

A recent study from Ohio State University found that listening to music during exercise improves verbal fluency test scores in cardiac rehabilitation patients. The study also revealed that participants reported feeling better emotionally and mentally after working out regardless of whether they listened to music.

Study finds music can ease labor pain

Researchers at Case Western Reserve University found that listening to calming music during early active labor can significantly reduce the sensation and distress of pain. The study, led by Sasitorn Phumdoung, suggests that music may be a widely-used alternative to medication for easing pain during childbirth.

Celestron NexStar 8SE Computerized Telescope

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

Researchers find way to improve musical performance

Using neurofeedback, students at London's Royal College of Music showed significant improvements in their musical performance across various areas. The most promising results came from the alpha/theta training protocol, improving performances by up to 17%.

Study links risky teen behaviors to heavy dose of rap music videos

A recent study found that adolescents with high exposure to rap music videos were 3 times more likely to hit a teacher and twice as likely to have multiple sex partners. The researchers also discovered that frequent viewers of rap videos were more likely to acquire an STD, use drugs, and engage in other risky behaviors.

Listening to music while working out helps people with severe lung disease

Research at Ohio State University found that listening to music while exercising increased walking distance by an average of 445 feet among patients with severe lung disease. The study suggests that music can help distract from physical symptoms and improve overall fitness levels, leading to better independence in daily activities.

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.

Musical interlude helps sleep quality, research shows

Researchers at the University of Toronto found that brain music reduced anxiety and improved sleep in subjects with insomnia lasting at least two years. The customized music created specific brain wave patterns, leading to more pronounced effects than placebo music.

People with low self-esteem less motivated to break a negative mood

Research reveals that people with low self-esteem are significantly less likely to select a comedy video or engage in activities to improve their mood compared to those with high self-esteem. This is attributed to feelings of resignation and sadness, leading to a lack of motivation to change their emotions.

Brains of deaf people rewire to ‘hear’ music

Researchers found that deaf people's brains process vibrations in the same part of the brain as sound, leading to a similar musical experience. This discovery challenges the long-held belief that brains are hardwired at birth and instead shows that our genes provide a developmental strategy for brain organization.

Study offers relief for first-time blood donors

A study by Ohio University health psychologists found that first-time blood donors who used an audiovisual program were less likely to experience symptoms of feeling faint. The program, which included 3D visuals and upbeat music, was more effective in distracting blunters from their stressors than monitors who received no distraction.

Study finds dementia may affect musical tastes

Researchers found that frontotemporal dementia patients shifted from disliking classical music to appreciating Italian pop, and another patient discovered a taste for pop music after losing interest in her children. The study suggests that novelty-seeking behavior may play a role in these changes.

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.

'Six degrees' method samples hidden populations

A new sociological sampling method, called respondent-driven sampling, can identify hard-to-reach groups. By analyzing the connections between individuals in a group, researchers can gather information and correct for biases to obtain a representative sample of populations such as drug users, jazz musicians, and other marginalized groups.

Researcher proves fetuses hears at 30 weeks

Researchers have demonstrated that human fetuses can hear by the eighth month of pregnancy, with cardiac and motor responses to computer-generated white noise detected at around 30 weeks. The study's findings suggest that the fetus's auditory system is developed enough to detect sound, but the exact nature and impact of this experience...

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.

1999 Fall Meeting: Press conferences and special events

The 1999 Fall Meeting featured press conferences on climate change, solar activity, and Mars exploration, as well as new discoveries in India and Antarctica. A digital library for Earth science education was also unveiled, providing rapid access to high-quality information.

Perception Of Rock Music Depends On Age, Studies Suggest

Research suggests that older people's tolerance for rock music is lower due to physiological changes, such as presbycusis, which affects hearing. Additionally, emotional factors play a role in auditory perception, with older adults potentially being more irritated by rock music due to unfamiliarity.

Tolerance For Loud Noises Decreases With Age

Researchers found that senior citizens rated rock music much higher on a loudness scale than younger people. As people age, their tolerance for loudness decreases due to common hearing loss conditions like presbycusis, which distorts certain sounds and makes low frequencies more noticeable.

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.

Carpooling Tips For Parents

Carpooling expert Dorothy Singer offers practical advice on how to create a safe and enjoyable experience for children. Key tips include planning games, explaining rules, and prioritizing safety above all.

Music Videos Glamorize Tobacco And Alcohol Use

Research found that music videos on MTV portrayed tobacco use (25.7%) and alcohol consumption (26.9%) more frequently than other networks, with a significant association between sexuality and alcohol use. The study also highlighted the importance of media in shaping adolescents' attitudes towards smoking and drinking.

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.