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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

How doubting your doubts may increase commitment to goals

A study by Ohio State University professor Patrick Carroll found that inducing meta-cognitive doubt in people who were worried about achieving an identity goal increased their commitment to achieving it. By questioning their own thoughts and doubts, participants became more confident and committed to pursuing their goals.

Apple iPhone 17 Pro

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

What can psychedelics teach us about the sense of self?

Using DMT, researchers discovered that interactions with alpha waves are associated with stronger loss of sense of self. The shift away from criticality was linked to dampening of alpha waves, which may reveal how the time-extended component of self-awareness is weakened.

Research on stigma says to just ‘shake it off’

A recent University of Cincinnati study reveals that employees with high self-confidence are less affected by societal stigma, while supportive management can help mitigate emotional exhaustion. The research suggests that pride in one's job is crucial to offsetting negative judgments from others.

Neural activity linked to self-preoccupied thinking

A neural pattern predicting self-focused thinking has been identified in people with a tendency to internalize. Fluctuating brain activity during rest is associated with maladaptive self-interest, which can lead to depression and anxiety. Researchers hope their findings will help predict the onset of mental health conditions.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Why forgiving yourself is harder than it sounds

A new study from Flinders University explores why self-forgiveness can be difficult for some, even when it may benefit mental health. Researchers found that people who struggled to forgive themselves often replayed the moment, felt stuck in the past, and experienced intense emotions like guilt and regret.

STEM students: Work hard, but don’t compare yourself to others

A recent study published in Contemporary Educational Psychology found that college students who compared their effort to others were less likely to believe they had the ability to succeed in science. In contrast, women who thought they tried hard without comparing themselves to others tended to do better in class.

An app can change how you see yourself at work

A study from the University of California, Riverside, found that a smartphone app can subtly reshape a person's self-image at work. The app, called MindTAPP, uses associative conditioning to pair users with positive affirmations, leading to more favorable views of their workplace abilities and a heightened sense of self-efficacy.

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.

Robotics and the sense of self in humans

A review paper explores how robots can aid in understanding the human sense of self, including simulating mind and brain processes and testing social capacities. Researchers aim to transfer some features of human self-awareness to robots, which could provide insights into its development and potential applications.

‘Marine identity’ can help restore the ocean

A new definition of marine identity has been agreed upon by an international group of researchers, which could help restore society's relationship with the ocean. The concept emphasizes how the ocean supports our sense of self and is rooted in traditions, customs, and dependency on the sea for recreation and livelihoods.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Mirror, mirror, in my tank, who’s the biggest fish of all?

Researchers at Osaka Metropolitan University found that bluestreak cleaner wrasse use mirrors to evaluate their body size against other fish before attacking. This study suggests that these animals possess mental states similar to private self-awareness, shedding light on the evolution of self-awareness in non-human species.

"Out-of-body" research could lead to new ways to promote social harmony

Researchers from the University of Virginia Health System found that out-of-body experiences can foster deepened emotional connections with others, leading to increased empathy. This phenomenon, known as ego dissolution, can have a transformative effect on people's ability to experience empathy and connect with others.

Beyond work: Employment affects identity in late 20-somethings

A study found that individuals with stable employment have better identity synthesis and experience less identity confusion compared to those with unstable employment. Those with higher identity synthesis also report higher life satisfaction regardless of employment status.

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.

Social-media break has huge impact on young women’s body image: York U study

A new study from York University found that young women who took a one-week social media break experienced significant improvements in self-esteem and body image. The study, which recruited 66 first-year female undergraduates, suggests that online exposure to idealized images creates 'infinite' opportunities for comparison, leading to ...

Celestron NexStar 8SE Computerized Telescope

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

World’s largest childhood trauma study uncovers brain rewiring

A study of over 580 children found that childhood trauma disrupts neural networks involved in self-focus and problem-solving. The research suggests that trauma therapies should address not only thoughts but also the impact on the body, sense of self, emotional processing, and relationships.

Actors supress their sense of self when playing a new character

Researchers found that actors' brain activity suppressed when hearing their own name during performance, indicating potential impact of theatre training on human brain. The study also investigated interpersonal coordination between actors and found specific brain systems involved in social interactions.

Sharing on social media makes us overconfident in our knowledge

A study from researchers at the University of Texas at Austin found that social media sharers believe they are knowledgeable about the content they share, even if they have not read it. This rise in confidence is due to the public commitment to an expert identity through sharing.

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.

A robot learns to imagine itself

A Columbia University team created a robot that can learn and understand its own body, planning motion and avoiding obstacles without human assistance. The robot's self-model was accurate to about 1% of its workspace, paving the way for more self-reliant autonomous systems.

Link between recognizing our voice and feeling in control

Researchers found that hearing one's own voice is critical for sense of agency over speech, helping to understand auditory hallucinations and improve VR experiences. The study's findings suggest a close connection between recognizing one's own voice and feeling in control.

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.

Brain scans remarkably good at predicting political ideology

A recent study published in PNAS Nexus found that brain scans can accurately predict a person's political ideology, regardless of whether they are performing tasks or simply thinking. The study used functional magnetic resonance imaging (fMRI) scans and artificial intelligence techniques to analyze the brain activity of 174 healthy adu...

How is it possible to remember selfless experiences?

Scientists from Ruhr-University Bochum argue that selfless memories are possible and should be taken seriously. They propose the Bochum model of memory, which suggests that people construct a vivid memory by enriching a stored memory trace with background knowledge and adding self-facets.

Your perception of self becomes blurrier over time

Researchers found that our concept of self becomes increasingly indistinct as we think about ourselves farther in the past or future, affecting decision-making and memory recall. The 'temporal self-compression' effect challenges traditional notions of identity and time perception.

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.

We are more forgiving when people close to us misbehave

A study published by the American Psychological Association found that individuals are more forgiving towards loved ones who misbehave, but this leniency comes at a cost. Participants reported feeling more shame and guilt when someone close to them committed an unethical act, while also feeling less anger and contempt towards family me...

Objective analysis of stress in the classroom

Researchers used heart rate monitoring to measure stress levels in secondary school students working on biology tasks. Contrary to expectations, mental effort was the primary correlate of stress, not task difficulty.

How 'swapping bodies' with a friend changes our sense of self

A study shows that friends who swap bodies experience changes in their self-perception and memory, highlighting the connection between our mental and physical selves. Participants who fully embraced their friend's body performed better on memory tests than those who felt disconnected from their own body.

Memory misfires help selfish maintain their self-image

A study by Yale psychologists and economists found that people tend to misremember being more generous than they actually were when asked about past behavior. This faulty recall helps individuals maintain a positive self-image and can reduce the need for motivated reasoning.

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.

Neurocognitive basis for free will set out for the first time

A University of Warwick academic has answered the question of human free will for the first time, proposing a new framework for neurocognitive free will. The study identifies key features that satisfy design elements of free will, including adaptive access to unpredictability and conscious construction of the self.

The richer the pickings, the more honest the people

Researchers found that the more money in a lost wallet, the more likely it is to be returned, as dishonest finders face psychological costs that outweigh material value. In contrast, altruistic considerations play a subordinate role in returning wallets.

Insecurities may drive people to save more

A study published by the American Psychological Association found that people who feel threatened to their positive self-image are more likely to save money. The researchers conducted a series of experiments involving over 2,400 participants and found that those with lower social connections also reported saving less.

People with autism have an altered sense of self

A study by Anglia Ruskin University found that people with autism lack the 'full body illusion', a test simulating an out-of-body experience. This is linked to a smaller peripersonal space, defining the boundaries of self, which may explain social difficulties and impaired empathy.

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.

Surrounded by low achievers -- High on positive emotions?

A recent study by Professor Thomas Götz found that students feel better in an environment with lower overall standards than in one with higher standards. The study, involving over 7,700 German school students, suggests a reciprocal effect where achievement influences emotions and emotions influence achievement.

How humans repress prejudices

Research by Dr Beate Krickel suggests that people can hold unconscious biases despite professing tolerant views. These biases can be detected using psychological tests, but may be masked by repression of negative emotions.

Study: Living abroad leads to a clearer sense of self

Research finds that living abroad leads to clearer career decision-making and increased self-concept clarity. The study, conducted by a team of social scientists at Rice University and other institutions, suggests that depth, not breadth, of international experiences enhances self-discerning reflections.

Stereotypes still affect females' career aspirations in STEM topics

A study found that even female students with good grades in STEM subjects are still corrupted by stereotypes, leading to lower self-confidence and perceptions of incompetence. Indirect support measures, such as positive experiences and role models, are more effective than direct encouragement in boosting their self-concept.

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.

Sexist and anti-gay jokes: It's all about men feeling threatened

Research found that men with precarious manhood beliefs use sexist and anti-gay humor to distance themselves from traits they want to disconfirm. The study suggests that workplace settings where women occupy positions of authority may trigger masculinity threats for these men, leading to sexist joking.

New study finds price discounts may backfire when combined with large donations

A new study published in Marketing Science found that combining large price discounts with donations to charity can actually reduce sales, as consumers' self-image motivation outweighs their intrinsic motivation to support the charity. The study's authors suggest that marketers should proceed with caution when using these techniques.

How LSD can make us lose our sense of self

A new study using fMRI images has found that LSD causes regions of the brain involved in higher cognition to become heavily over-connected, leading to a sense of ego dissolution. This phenomenon is also seen in certain psychiatric and neurological disorders.

When women feel their partner demands perfection, sex life suffers

Researchers at the University of Kent found that women who perceive their partner's sexual perfectionism contribute to negative self-image and female sexual dysfunction. The study also revealed a link between partner-prescribed sexual perfectionism and decreases in female sexual function and increases in sexual anxiety.

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.

Math and me: Children who identify with math get higher scores

Researchers at University of Washington found that children who identify with math tend to score higher on standardized tests. The study measured students' subconscious math self-concepts and found that stronger implicit math stereotypes for boys and weaker ones for girls are related to their actual math achievement scores.

American women use book club memberships in dating field

A University of Kansas study found that American women use their book club memberships to increase their popularity in the dating field. They also utilize reading as a means to develop self, social capital, and construct their sexual identities. In contrast, Irish women do not find this relevance and join book clubs for different reasons.

Self-awareness not unique to mankind

A recent study by University of Warwick researchers found that animals capable of mentally simulating environments require a primitive sense of self. This suggests that self-awareness is likely common among animals and not exclusive to humans.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Study explores reasons behind alcohol abuse in non-heterosexual women

A new study led by Amelia E. Talley found that non-heterosexual women with a disconnect between their identity and attractions may experience higher rates of hazardous drinking. Cognitive dissonance theory suggests that this internal conflict can lead to self-medicating through alcohol use.

Anticipating temptation may reduce unethical behavior, research finds

A study published by the Society for Personality and Social Psychology suggests that anticipating ethical temptations can decrease the likelihood of unethical behavior. Participants who anticipated temptation were less likely to engage in dishonest behavior and more likely to maintain consistency with their long-term goals and moral se...

Hiding your true colors may make you feel morally tainted

New research suggests that feeling inauthentic can lead to psychological consequences similar to immoral behaviors, including feelings of moral distress and impurity. Inauthentic individuals were more likely to engage in cleansing-related behaviors, such as using hand sanitizer or washing their hands.