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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

Orangutans' communication resembles a game of 'charades'

Captive orangutans intentionally modify or repeat hand signals based on success or failure, signaling their comprehension level. They adjust their strategy depending on whether they are partially or completely understood, aiming to achieve a shared understanding.

Americans trail Chinese in understanding another person's perspective

A study at the University of Chicago found that Americans struggle to consider another person's point of view, whereas Chinese people are more adept at it. The researchers devised a game to test this ability and found that Chinese subjects quickly focused on the objects the director could see, while Americans took longer to figure it out.

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.

Extra sleep improves athletes' performance

A study by Cheri Mah of Stanford University found that athletes who got extra sleep showed significant improvements in sprint time and shooting percentages. They also reported increased energy, improved mood, and reduced fatigue during practices and games.

Level-headed: Economics experiment finds taste for equality

A new study published in Nature found that participants in a game were willing to reduce their own earnings to increase another player's income, demonstrating a preference for economic equality. The results suggest that egalitarian motives underlie human cooperation and reciprocity.

Apple iPhone 17 Pro

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

Can hockey playoffs harm your hearing?

Researchers found that fans without ear protection in Edmonton Oilers games received a daily allowable noise dose of over 8,100%, posing a significant risk to their hearing. The study highlights the importance of wearing protective gear during loud events like hockey playoffs.

Can the Stanley Cup playoffs harm your hearing?

Research reveals that even short exposure to loud noise during Stanley Cup games can be harmful, with fans receiving up to 81% of their daily noise dose without ear protection. Earplugs can mitigate this risk and help prevent hearing loss and tinnitus.

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.

'Immersidata' improves interactive game development user-testing

A new method of user-testing in interactive games is being developed using 'immersidata,' which captures machine-readable records of commands sent by players. The tool, ISIS, analyzes these records to identify problems in game design and development, including navigation errors and emotional responses.

Chance, music, and the ear of the beholder

A team of scientists found that individual neurons in the auditory cortex respond more strongly to stimuli conforming to the 1/f rule than to others. This selective sensitivity leads to a more accurate representation of natural sounds within the brain.

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.

Psychologists make better shareholders

A study of 6,500 participants found that psychologists made bigger profits by bucking the trend and not following other investors. They attributed share prices to psychological effects rather than herd behavior.

Researchers use brain scans to predict behavior

Researchers used brain scans to predict volunteer performance in a motion discrimination task. They found that brain signals related to spatial attention predicted performance, suggesting the brain uses internal signals to influence perception.

UCF game development school first in country to use Microsoft development kits

The University of Central Florida's Florida Interactive Entertainment Academy is now using the Xbox Development Kits as part of its training programs. This agreement provides students with valuable experience in gaming console development and gives them a competitive edge in the industry. With access to contemporary console platforms, ...

Body checking found to cause few youth hockey injuries

Body checking in youth hockey was found to cause relatively few injuries compared to unintentional collisions with boards or players. Despite this, researchers recommend delaying body checking until players are at least 16 years old due to increased injury rates among 13-year-olds.

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.

Are consumers receiving the information they need to choose stocks?

A study published in Journal of Consumer Research found that consumers tend to buy past winners and sell past losers in the stock market, violating the normative rule of buying low and selling high. This bias may make it easier for advertisers to negatively influence consumer decisions.

Say again?

Researchers at the University of Edinburgh found that speakers use disambiguating words to avoid confusion for listeners. Acting as a listener with ambiguous instructions makes participants more aware of speaking ambiguously, prompting them to adjust their language.

Could reality TV save academic medicine?

The International Campaign to Revitalise Academic Medicine proposes three possible futures for academic medicine: one driven by the private sector, another by public engagement, and a third by global networks. The scenarios offer insights into how academic medicine should evolve, with potential benefits including improved efficiency, i...

Meta Quest 3 512GB

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

Study at Joslin shows ease of introducing technology to kids with diabetes

A study by Joslin Diabetes Center found that youth ages 8-18 with type 1 diabetes were more likely to monitor their blood glucose levels when playing a guessing game on a wireless-equipped personal digital assistant. The study showed an increase in diabetes knowledge and fewer episodes of hyperglycemia among participants.

Where in the brain decisions are made

Researchers discovered a brain region, lateral intraparietal (LIP) area, plays a key role in subjective decisions about actions. Monkeys trained to play a game against computer opponent adopted the same strategy as humans, suggesting similar neural processes are at play.

Dynamic lighting system colors 3-D environments

The Expressive Lighting Engine (ELE) is an intelligent system that allows game developers to use lighting to direct attention, create mood, and provide visual depth. ELE can guide players to important elements in 3D scenes by tracking eye movements, improving player success rates in identifying enemies.

Will the insured sacrifice to help cover the uninsured? New study suggests yes

A new study by Michigan Medicine suggests that insured individuals are willing to make sacrifices to help cover the costs of the uninsured. When given the opportunity to discuss their concerns and priorities in a group setting, many participants chose to cover both adults and children, with 76% opting for some form of coverage. The res...

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.

Why AL batters get beaned more often

A recent study by mathematicians and economists found that National League pitchers are more likely to throw inside pitches, increasing the risk of hitting batters. This 'moral hazard' theory suggests that the rule's impact is not due to lower costs for NL pitchers, but rather their fear of retaliation when stepping up to bat.

Three personal ads for physics

The AAAS symposium features educators and authors using popular culture to make physics accessible. Chemical physicist Catherine Asaro uses romance novels infused with quantum physics, while Professor James Kakalios illustrates physics principles through superhero comics.

Fluke 87V Industrial Digital Multimeter

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

Artificial worlds unlock secrets of real human interaction

Agent-based models reveal how simple interactions among individuals can generate complex social patterns, such as residential segregation and fads. Researchers use these models to study human behavior, including peer enforcement of norms and self-destructive behaviors.

A different kind of spin cycle

The Office of Naval Research conducted a technology transition 'wargame' to explore approaches for rapid spin-out of emerging technologies into the commercial sector. The exercise examined three different models, including traditional government office, not-for-profit corporation, and for-profit company models.

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.

The hidden danger of hockey

The study found that all participants exceeded their maximum heart rate target, with slow heart-rate recovery common among them. Dr. Murray Mittleman cautions against warning off players, instead suggesting regular exercise throughout the year to mitigate cardiac risks.

The stongest game show strategy

Researchers found that players should bank money after each correct answer to maximize their winnings. However, the game's psychological dynamics can lead players to abandon this optimal strategy due to the host's aggressive tactics.

Plants, insects play cat and mouse game

Research by Professor Anurag Agrawal reveals that plants can detect the difference between various insect species and respond accordingly, adjusting their growth, behavior, and chemical defenses. In turn, insects adapt their phenotype and physiology to better digest the plant, highlighting a flexible co-evolutionary strategy.

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.

Sick athletes passed virus to opponents, N.C. medical detective work revealed

A study by the University of North Carolina at Chapel Hill found that Duke University football players transmitted a Norwalk-like virus to their Florida State University opponents after eating contaminated food. The transmission was attributed to people touching each other's hands, uniforms, and possibly the football itself.

Why are the elderly so easily fooled by con artists?

Research suggests that some older adults have impaired decision-making skills, making them more vulnerable to fraudulent activities. A study found that a third of healthy individuals in their 60s performed poorly on a gambling task, similar to those with known brain damage.

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.

Virtual identity game attracts academics and Web users

A new multiplayer online game called The Turing Game is designed to differentiate imposters from truth-tellers by analyzing written communication. Players are asked questions about their personal characteristics, revealing how cultural markers affect a person's virtual identity.

Baseball Fan Creates Algorithm To Divvy Season Tickets

A numerical analyst developed a math model with algorithms to distribute Seattle Mariners' season tickets fairly among a group of friends. The technique uses mixed-integer programming to satisfy diverse requests and preferences, achieving 46.7% success rate in assigning top-ranked games.

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.

Statisticians Cut The Tennis Commentators Down To Size

Statisticians Jan Magnus and Franc Klaassen analyzed nearly 90,000 points from Wimbledon matches between 1992 and 1995, finding players are not more likely to fluff a point after breaking or serve a double fault. The study challenges common clichés about tennis scoring patterns.

NCAA Conference Creates Schedule Using New Algorithm

A new scheduling system for the Atlantic Coast Conference (ACC) uses algorithms to generate over 300 million possible schedules before arriving at a single optimal solution. The system provides numerous benefits, including ensuring fair matchups, convenient fan attendance, and rest time for athletes.

Duke University Students Devise Devices For The Disabled

A group of Duke University engineering students designed and built a custom-made goalie slider for Daniel Delimata, a cerebral palsy patient who was unable to participate in street hockey games. The slider allows him to move more efficiently and effectively, improving his coordination, balance, and overall playing experience.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Game Use In Children's Therapy Needs Further Study

Despite its popularity in classrooms, board game therapy remains untested and potentially ineffective due to a lack of scientific studies. Therapists are advised to scrutinize games before using them in therapeutic settings to avoid making uncritical claims about their benefits.

UMass Study Points To Possible Heat Problems at Olympics

A University of Massachusetts study warns that Olympians may experience performance issues due to extreme heat and humidity. The study suggests that some remedies, such as blowing air over water with fans, may not be effective in cooling athletes down.