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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

New crime-fighting tools aim to deter and nab terrorists

The American Chemical Society is developing new crime-fighting tools to deter and catch terrorists, utilizing chemical forensics to trace weaponized toxic substances. The research aims to send a message to would-be terrorists that science is prepared to stop them.

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.

Pharmacists crucial in plan for terrorist chemical weapons

The article highlights the importance of pharmacists' knowledge of toxic agents and treatment methods in event of a chemical weapons attack. Pharmacists can provide valuable expertise to healthcare facilities and government agencies, and are also essential in managing biological, radiological, and nuclear threats.

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.

The political effects of existential fear

Awareness of mortality increases support for heroic figures and punitive policies. Psychological research reveals how 'mortality salience' can bias voters toward emotions over rational decision-making, leading to polarization and demonization of opposing views.

Feeling out of control? Consumers find comfort in boundaries

A new study by Keisha Cutright found that consumers who feel a lack of control over their lives seek tangible boundaries to restore order and structure. This includes aesthetic elements like frames around paintings or fences around yards, which provide a sense of comfort and control.

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.

Out of the darkness

A special digital issue featuring 150-page four-volume reports from first-person accounts of responders who were thrust into the world spotlight on September 11, 2001. The report highlights the devastating effects of 9/11 on responders' lives and relationships, as well as their reluctance to seek counseling.

Apple iPhone 17 Pro

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

10 years later, 9/11 tragedy has wide-ranging psychological impacts

Research examines the long-term psychological effects of 9/11 attacks on Americans, including increased prejudice and anxiety, as well as charitable donations and civic engagement. The study also explores how psychology is helping people understand and cope with the enduring impacts of terrorism.

Junior doctors clueless about what to do during major incidents

A survey of 89 junior doctors in three NHS hospital trusts in Wales found that nearly all were unaware of their roles and responsibilities during a major incident. The knowledge gap has sparked concerns about the preparedness of healthcare professionals to respond effectively in emergency situations.

The faithless side of suicide bombing

A new study argues that female suicide bombing is a military tactic used by terrorist groups to justify acts that deviate from mainstream Islam. The study's findings suggest that the use of female suicide bombers is not based on Islamic doctrine, but rather on strategic and military utility.

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.

How do we fight the war against cyber terrorism?

Researchers from US and Iran develop framework to identify cyber-terrorists through web mining and honeypot traps. The framework aims to trace cyber terrorists in real-time, making arrests before debilitating attacks occur.

New nanomaterial can detect and neutralize explosives

A new spray-on material can detect and neutralize terrorist explosives, including peroxide-based substances like TATP. The ink-like material changes color and becomes a non-conducting material when exposed to explosives.

Myth of the Egyptian 'girly man'; questions on recent Egyptian revolt

The British depiction of Egyptians as weak and subservient led to a shift towards masculine ideals, including physical health and bodybuilding. This, in turn, contributed to the formation of an anti-colonial nationalist movement that reversed the colonial narrative and created a new sense of national identity.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Less is more in the fight against terrorism

A mathematical analysis suggests that isolating terrorist network hubs is more effective than targeting the entire network. The study uses complex systems tools to analyze and model terrorist networks, finding that soft targets are not worth pursuing. Instead, focusing on the key hubs can lead to successful defeat.

Text messages reveal the emotional timeline of September 11, 2001

Researchers analyzed text messages sent on September 11, 2001 to track emotional reactions. They found spiking anxiety in the morning and increasing anger throughout the day. The study suggests that anger dominated immediate reactions, which may explain consequences of the attacks.

Reading terrorists minds about imminent attack

A new Northwestern University study has developed a technology that can detect imminent terrorist attacks by correlating P300 brain waves with guilty knowledge in mock terrorism scenarios. The test was accurate in identifying critical concealed information, even without prior knowledge of the planned crime.

Fluke 87V Industrial Digital Multimeter

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

Terrorist de-radicalization shows promise, comprehensive study finds

A comprehensive study reveals that prison-based de-radicalization programs can be effective in reducing terrorism, particularly when individual approaches are taken. The report highlights the importance of promoting positive influences inside prisons and investing in staff training to combat radicalization.

Can governments prevent terrorism while also respecting human rights?

A new symposium investigates the link between terrorism and human rights, finding that restricting citizens' rights can fuel terrorism. The research also suggests that governmental repression in response to terrorism is limited, highlighting the need for alternative approaches to curbing terrorism.

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.

9/11 attacks linked to increased male baby miscarriages

A study published in BMC Public Health found that stress caused by the 9/11 attacks led to a spike in male fetal deaths and lower birth rates for boys in December 2001. The research suggests that societal shock may affect male pregnancies, potentially due to a mechanism conserved by natural selection.

Safer swiping while voting and globetrotting

A Tel Aviv University security expert has identified serious security drawbacks in US passports, credit cards, and e-voting systems. The researcher, Prof. Avishai Wool, found that hackers can access the chip embedded in passports using simple devices, while smart card vulnerabilities allow for easy jamming of radio frequencies.

Outreach program brings relief to traumatized London bombing survivors

A new mental health outreach programme has successfully identified and treated hundreds of survivors of the 2005 London bombings, strongly suggesting similar programmes need to be included in disaster response plans. The programme highlighted a significant gap in traditional GP referrals for mental healthcare after terrorist attacks.

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.

Predicting insurgent attacks with a mathematical model

The study analyzed 54,679 violent events in various countries and found a common statistical distribution for insurgency attacks, which is significantly different from traditional wars. The model can be used to create scenarios, make predictions, and assess risks for present and future insurgent wars.

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.

Study demonstrates how we support our false beliefs

A study published in Sociological Inquiry examines why people form false beliefs, such as the link between Saddam Hussein and 9/11, despite a lack of evidence. Researchers found that motivated reasoning, a cognitive theory, plays a significant role in shaping these beliefs.

Stories we tell about national trauma reflect our psychological well-being

A new study by psychologists at the University at Buffalo finds that individuals' stories about national trauma are linked to their emotional distress. The researchers found that those who described traumatic events with a sense of closure and redemption had lower levels of distress and higher well-being.

High-tech vehicle design boosts emergency rescue capacity

The EUREKA project has developed a high-tech polyvalent rescue vehicle that can carry up to four patients while providing easy and safe operation, as well as simple cleaning and disinfection. The new design surpasses current safety standards significantly, offering a weight reduction of up to 50% compared to previous products.

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.

Zooming in to catch the bad guys

A new video 'perfection tool' from Tel Aviv University can enhance raw video images to identify suspects, improving the odds of locating terrorists or identifying criminal suspects. The tool uses algorithms to stabilize images, allowing objects that are really moving to be distinguished from chaotic atmospheric changes.

Terrorist attacks provoke surge in alcohol and drug use

Researchers found nearly one in 12 people reported increased alcohol consumption, with similar rates for drugs and cigarettes. The study suggests a potential behavioral health effect of man-made disasters like terrorism on substance misuse.

Social networking for terrorists

A new analytical approach can reveal latent connections and patterns in terrorist networks, potentially helping investigators gather information on associates and bring perpetrators to justice sooner. The technique uses graph theory and computational data processing to analyze networks and identify critical nodes.

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.

Florida Tech research may save lives in suicide bombings

Researchers at Florida Institute of Technology have developed a virtual simulation tool that assesses the impact of crowd formation patterns on survival and injury rates during a suicide terrorist attack. The study suggests that following specific crowd formation patterns can reduce fatalities by 12% and injuries by 7%.

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.

Does humor on the Internet mold political thinking?

A study on humor in geopolitics found that disposition theory helps understand who finds certain content funny and how it shapes global worldviews. The analysis of comedian Jeff Dunham's skits on Achmed the Dead Terrorist reveals the impact of internet communication technologies on humor dissemination.

'Information agents' for faster, better emergency response

The ALADDIN project has created software that can acquire and process real-time data from sensor networks, supporting situational awareness and operational decision-making in emergency response situations. The information agents will enable emergency responders to access and distribute up-to-the-minute data via various devices.

Celestron NexStar 8SE Computerized Telescope

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

United States, East Africa allies must overcome radical Islam

A RAND Corporation study recommends that the US and its allies in East Africa address radical Islamist groups beyond al Qaeda to create long-term stability. The report highlights existing counterterrorism programs as a starting point for stronger regional collaboration.

USMC lightens its load with Office of Naval Research Technology

The Office of Naval Research (ONR) showcased its technology investments to reduce the weight of Marine Corps equipment by up to 30%. New technologies aim to improve body armor, helmets, vehicles, and communications equipment. ONR's goal is to increase mobility and survivability for Marines.

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.

India terrorism by the numbers

Since 1970, India has faced over 4,100 terrorist attacks, resulting in 12,539 fatalities. The Global Terrorism Database reports that these incidents peaked in 1991 and 1992, with a total of 360 fatalities per year.

Spy researcher says once improbable Bond villains now close to real thing

A University of Warwick professor argues that the former James Bond villains have become eerily relevant in today's world, mirroring modern security threats. Their tactics, such as exploiting globalization and secrecy, are now employed by real-world enemies like terrorist groups, arms smugglers, and warlords.

New book provides unique view into jihadist mind

The book, 'In Their Own Words: Voices of Jihad,' provides an unusual window into the thinking of Islamic terrorists. It includes translations of writings and speeches from notable jihadis like Osama bin Laden and Abu Musab al-Zarqawi.

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.

21st century could be the 'age of paranoia,' warns leading scientist

Paranoia is on the increase, with one in four people experiencing regular paranoid thoughts. Urbanization, poverty, and wealth inequality are linked to poor health and mental illness, fuelling a culture of paranoia. Dr Freeman calls for urgent action to stem the rise in paranoia at both individual and societal levels.

ER staffs: Gaps exist in hospital preparedness for dirty bombs

Hospital emergency room doctors and nurses express concerns about radiological event management and patient care after a terrorist attack. They prioritize protecting themselves and loved ones over decontamination protocols, highlighting the need for better preparedness training and guidelines.

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.