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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

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Musicians have biological advantage in identifying emotion in sound

A study by Northwestern University researchers suggests that musical training enhances an individual's ability to recognize emotion in sound. Musicians were found to have finely tuned auditory systems and more efficiently process the complex part of the sound carrying emotional elements.

An angry heart can lead to sudden death, Yale researchers find

Yale researchers discover a link between anger and sudden cardiac arrests, which claim 400,000 lives annually. The study found that patients with T-wave alternans, a measure of electrical instability, were more likely to experience arrhythmias after a mental stress test.

In U of I study, kids learn to handle emotional responses to siblings

A University of Illinois researcher has developed a program that helps children manage their emotions and interact positively with their siblings. The study found that the program improved sibling relationship quality, reduced parental involvement, and increased children's ability to regulate their emotions.

Decoding funny faces to detect disease

Schizophrenia can be detected early by identifying physical markers in the brain, according to Prof. Talma Hendler's groundbreaking work on facial recognition and brain imaging. By analyzing brain activity in response to unusual emotional faces, researchers hope to develop more effective treatments.

Apple iPhone 17 Pro

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

Old and young brains rely on different systems to remember emotional content

A study by Duke University Medical Center found that older adults use their brains differently when it comes to storing memories associated with negative emotions. Older adults have less connectivity between emotion-generating and memory regions, but stronger connections with the frontal cortex, which controls lower-order brain functions.

People with autism make more rational decisions, study shows

Research funded by the Wellcome Trust found people with autism spectrum disorders tend to be more consistent in their decision-making due to reduced emotional influence. This attention to detail can help them avoid irrational choices but may hinder social interactions that require gut instincts.

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.

Deal or no deal? The role of emotions in negotiating offers

A study published in Psychological Science found that people who rely on their emotions during negotiations tend to make simpler and cleaner offers, but still achieve good outcomes. This suggests that emotional decision making may be both simpler and more lucrative than traditional calculation-based approaches.

Rutgers researcher examines connections between vision and movement

A Rutgers researcher is studying how visual analysis of body movements can help identify potential terrorist threats and improve interactions with autistic individuals. People with few autistic tendencies are found to be better at detecting subtle cues, which could lead to the development of computer programs to train them.

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How about dessert?

A new study in the Journal of Consumer Research found that consumers with highly developed emotional sensibilities are better at making product choices. The authors developed a scale to assess consumer emotional ability, which predicts overeating and other unhealthy behaviors.

How can we measure the emotional states of animals?

A new approach measures animal emotional states based on human psychology findings that emotions affect information processing. Rats in standard conditions show stronger responses to lost rewards than those in enriched environments, suggesting a negative emotional state.

Sony Alpha a7 IV (Body Only)

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Triple threat: Young macho men with serious injuries often abuse alcohol

Men with serious injuries and strong traditional masculine ideas are more likely to abuse alcohol, making it harder for them to heal and cope with their emotions. Researchers found that these individuals may struggle with a 'go it alone' mentality and suppress bad feelings by turning to alcohol.

Studies' message to women: Keep your cool

Research conducted by Yale University psychologist Victoria Brescoll reveals that women who express anger are viewed as less capable than men. In contrast, angry men are seen as more competent and deserving of higher status. Explaining one's emotions may help mitigate this bias.

Mouse calls help search for emotion-controlling genes

A team of researchers found that high-frequency vocalizations in male mice are associated with approach behaviors and positive emotions, linked to dopamine and acetylcholine receptors. The study provides a new method for screening emotion genes and developing drugs for controlling emotions and mood disorders.

Study shows the upside of anger

A new study found that individuals are motivated to increase their level of anger when expecting to complete a confrontational task, which enhances performance. Participants preferred activities making them angry before playing the game in such situations.

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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Pursuing parenthood: Discourses of persistence

A new study investigates how culturally engrained systems of ideas influence persistent goal striving for parenthood. The researchers identify three major discourses: scientific rationalism, self-management, and fatalism, which shape people's appraisals of means, planning, and persistence in achieving parenthood. These discourses help ...

Why it is impossible for some to 'just say no'

A recent study by Michael Inzlicht and Jennifer N. Gutsell found that people who suppress their emotions experience a depletion of resources for self-control, leading to poor performance on tasks requiring self-regulation. This depletion can last even after the initial emotional suppression has ceased.

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Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

How emotionally charged events leave their mark on memory

Researchers have discovered a mechanism that strengthens memory connections in response to emotional stress, which may underlie why traumatic events can be more vividly remembered than everyday ones. The study found that the stress hormone norepinephrine enhances learning and memory by increasing GluR1 receptors.

New study discovers why few people are devoid of racial bias

A new study found that only seven percent of white college students showed no racial bias, with nonbiased individuals less likely to form negative associations in general. Nonbiased individuals were more resistant to classical conditioning, which can lead to racial bias in society.

Study suggests we remember the bad times better than the good

A study suggests that people tend to remember bad times more vividly than good times. This phenomenon is linked to increased activity in emotion-processing regions of the brain. The findings have implications for understanding autobiographical memory, eyewitness testimony, and posttraumatic stress disorder.

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.

Clinical depression linked to abnormal emotional brain circuits

Researchers at the University of Wisconsin-Madison found that people with clinical depression have abnormal brain activity in emotional control circuits. Consciously regulating emotions increased activity in prefrontal cortical areas, but didn't quell negative responses in depressed individuals.

Why guilt doesn't keep some of us from making the same mistakes twice

A new study by Suresh Ramanathan and Patti Williams examines the affective outcomes of indulgent consumption among both prudent and impulsive consumers. Both groups experience a mixture of positive and negative emotions immediately after consuming a food indulgence, but with different components and time courses.

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

Journal Sleep: Sleep deprivation affects moral judgment

A study published in SLEEP found that sleep deprivation significantly affects the ability to integrate emotion and cognition for guiding moral judgments. Continuous wakefulness has a particularly debilitating effect on judgment and decision-making processes.

Decision making isn't always as rational as you think (or hope)

Researchers found that people tend to prioritize emotional responses over empirical evidence when making decisions, particularly on sensitive topics. This phenomenon was observed in studies examining crime, deer population, and other risks where emotional reactions outweigh rational thinking.

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.

Smokers quit after damage to brain region

Researchers found that damage to the insula, a brain region linked to emotion and feelings, enables smokers to quit instantly. The discovery opens new directions for therapies targeting this specific region.

Study gives us a new perspective on the powerful

A study found that possessing power impairs an individual's ability to adjust to another person's perspective and interpret emotions. Researchers discovered that individuals with high power levels are more likely to prioritize their own viewpoints, leading to decreased empathy.

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.

Shopping with your heart makes sense, says Queen's business prof

A study by Queen's University researcher Laurence Ashworth suggests that emotion plays a significant role in consumers' purchasing decisions, particularly for high-involvement products. This challenges existing assumptions about the long-term effects of emotional purchases and highlights the potential benefits of incorporating emotions...

Case Western Reserve University study links emotions in play and memories

A Case Western Reserve University study found that children's range of emotions in play can indicate how emotionally charged their memories will be. The researchers used this link to develop a tool for gauging emotional openness in children, which can help them process traumatic experiences and express negative emotions.

Go with your gut, especially when shopping

Research finds that consumers who base their decisions on emotional responses are more satisfied with their purchases, both immediately and three weeks later. The study suggests that it can be beneficial for consumers to consider feelings when making purchasing decisions.

Women on hormone therapy regain emotion response

A study by Oregon Health & Science University found that women on hormone therapy are more sensitive to negative events and can process emotions similarly to younger women. However, hormone therapy does not improve memory for negative events, suggesting that the brain's arousal system is modified with age.

Music -- the key to feeling good?

The Braintuning project, a €2.5 million EU-funded research initiative, aims to investigate the relationship between music, emotions, and brain functions. Researchers seek to explain individual differences in musical preferences and emotional responses to music, as well as how environmental factors influence these experiences.

Fluke 87V Industrial Digital Multimeter

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

Anger and hostility speed up decline in lung power

Research found that longstanding anger and hostility compromise lung function and hasten natural decline in lung power with age. The study of 670 men aged 45-86 showed a significant association between higher levels of hostility and poorer lung function.

Irrational decisions driven by emotions

A new study at University College London found that humans often act irrationally when faced with difficult decisions, driven by emotional reactions. Participants were more likely to gamble at the threat of losing £30 than the offer of keeping £20, despite both options resulting in the same outcome.

Anxious adults judge facial cues faster, but less accurately

A new study reveals that highly anxious individuals can quickly detect changes in facial expressions, but often misinterpret their emotional meaning. This heightened sensitivity can perpetuate a cycle of conflict and misunderstanding in personal relationships.

Freedom to choose won't make you happier

A study by Cornell and University of Chicago researchers reveals that personal responsibility, not the ability to make choices, determines satisfaction. When options are similar or unclear, choosing doesn't lead to increased happiness.

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.