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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

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.

Madoff rip-off shattered trust, changed investment behavior

A Cornell University study quantified the effect of Madoff's Ponzi scheme, finding investors withdrew $363 billion from financial advisers, stashing it in safe assets. The loss of trust led to significant changes in investment behavior, with investment firms shutting down due to heavy withdrawals.

Study: After watching disturbing video, CPAP usage soars

Patients who watched videos of themselves struggling to breathe while sleeping with sleep apnea used CPAP machines three hours more per night than those who saw no video. The effect was dramatic, with patients becoming determined to fix their condition after witnessing the severity of their own sleep apnea.

Trigger for autoimmune disease identified

Researchers at National Jewish Health have identified Age-associated B Cells (ABCs) as a key driver of autoimmune diseases such as lupus and Crohn's disease. The study found that ABCs cause the immune system to attack organs and tissues, leading to chronic inflammation and tissue damage.

Apple iPhone 17 Pro

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

Health in Israel: Progress and challenges in a region of conflict

Despite strong progress, Israel still faces significant health disparities, with lower life expectancy and higher rates of heart disease, diabetes, and smoking among its Arab population. The country's aging population poses a growing challenge, and addressing ethnic inequalities is crucial to ensuring universal healthcare coverage.

Men have a lot to learn about their own fertility

A recent survey found that men generally lack awareness of risk factors contributing to male infertility, with only about 50% identifying potential dangers. This lack of knowledge can lead to devastating psychological impact and stress on relationships, emphasizing the need for public education to promote reproductive health among men.

Obesity linked to increased risk of multiple sclerosis

A new study published in PLOS Medicine found that obesity in early adulthood is associated with a significantly increased risk of developing multiple sclerosis. The research, led by Dr. Brent Richards, used Mendelian randomization to investigate the link between genetically determined obesity and MS risk. The study found that an averag...

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.

Exacerbations of COPD accelerate lung-function loss

Exacerbations of COPD accelerate lung-function loss among patients with mild disease, according to researchers. The study found that exacerbations resulted in significant additional decline in FEV1 lung function, particularly among GOLD 1 patients.

Genetic testing proves Bene Israel community in India has Jewish roots

A recent genetic study from Tel Aviv University and Cornell University reveals that the Bene Israel community in India has strong Jewish roots. The research, published in PLOS ONE, analyzed DNA data from 18 individuals and found that they are an 'admixed' population with both Jewish and Indian ancestry.

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.

DNA sat nav uncovers ancient Ashkenaz

Researchers used a DNA tool to pinpoint the origin of Yiddish, suggesting it was invented by Iranian and Ashkenazic Jews as they traded on the Silk Road. The language is thought to have acquired new words from other cultures while retaining its Slavic grammar.

Study: Homeschooled kids sleep more than others

A study published in Behavioral Sleep Medicine found that homeschooled children get an average of 90 minutes more sleep per night than their public and private school peers. Experts argue that this is due to the altered biological clocks of teenagers, who need nine hours of sleep a night but often don't get it.

Jewish cuisine punching above its paunch

A study by Professor Olivier Bauer found that Montreal's culinary heritage is influenced by Jewish cultural heritage, with bagels and smoked meat becoming iconic symbols of the city. The researcher notes that these foods have become popular among workers and tourists alike, despite their Jewish origins.

Smoking hits all-time low... but not for these 3 groups

A recent study by the CDC found that US adults now smoke at a rate of 17.8%, the lowest since 1965. However, smoking rates remain high among three groups: American Indians, LGBT individuals, and those with mental health issues. The largest non-profit quitline in the US is hiring Native coaches to better serve these communities.

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.

Journalism fellowship recognizes America's top age beat reporters

The Gerontological Society of America and New America Media have selected 18 distinguished reporters to develop major aging-focused stories or series. The fellows will utilize the latest research on aging to inform their work, with projects addressing elder isolation, food insecurity, and aging in ethnic populations.

Arabs or Jews, children who need pain relief in the ER get it

A study published in Annals of Emergency Medicine found that children with broken bones or joint dislocations in northern Israel received equal pain relief, regardless of their ethnicity. The study, which lasted four years, including an 11-week period of armed conflict, showed that opioid therapy was administered to nearly all children...

Millions of smokers may have undiagnosed lung disease

A recent study published in JAMA Internal Medicine found that more than half of long-term smokers and ex-smokers who pass lung-function tests have respiratory-related impairments. The researchers evaluated 8,872 people aged 45 to 80 who had smoked at least a pack of cigarettes a day for 10 years.

Study: Include men in osteoporosis screening guidelines

A recent study found that one in four men over 50 will break a bone due to osteoporosis, surpassing prostate cancer incidence rates. The research suggests adding men to osteoporosis screening guidelines to address the high likelihood of vertebral fractures and low bone density.

Jewish-Christian encounters outside Europe

Researchers at Ruhr-University Bochum analyze interactions between Oriental-Orthodox Churches and Jewish communities in the post-Late Antiquity period. The project aims to close a research gap, exploring manuscripts, inscriptions, and archaeological artefacts in different languages.

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.

Male smokers at higher risk than females for osteoporosis, fractures

A large study found that male smokers are more likely to develop osteoporosis and vertebral fractures compared to female smokers. Current guidelines do not recommend osteoporosis screening for men, but the researchers suggest that smokers of both genders should be screened for low bone density.

Diabetes drug spurs host defense

Researchers found that pioglitazone enhances ROS production in white blood cells, killing difficult-to-treat pathogens. This finding demonstrates a relevant contribution to host defense in mouse and cellular models of chronic granulomatous disease.

To life! Practicing Judaism could protect against suicide

A Tel Aviv University study finds that religious Jewish teens are 45% less likely to exhibit suicidal behavior compared to their secular counterparts. The research suggests that Judaism's spiritual and communal support, as well as its prohibition on suicide, may be key factors in this protective effect.

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.

After watching disturbing video, CPAP usage soars

A pilot study using emotional videos has led to a significant increase in CPAP machine usage among patients with sleep apnea, with some users reporting up to 2 hours of additional therapy per night. The approach, which uses personalized videos to create a sense of urgency, resulted in sustained improvement after three months.

Mapping the DNA sequence of Ashkenazi Jews

A comprehensive catalog of mutations in Ashkenazi Jewish genomes was created to improve genomic research and personalized medicine. The study's findings shed light on the population's origins, revealing a mix of European and Middle Eastern ancestry.

Researcher finds companies' religious affiliation can buffer negative reactions

A new study by Kelly Cowart reveals that companies' religious affiliations can buffer against negative reactions to store policies, especially in the event of a service failure. The research found that customers are more likely to forgive firms with religious affiliations, regardless of their own attitudes towards the religion.

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.

Wet wraps cut need for drugs in kids with eczema

A new study shows wet wrap therapy can reduce eczema symptoms by 71% and eliminate the need for medications in children. The technique involves soaking, applying lotions, and dressing in wet clothing to seal in moisture, resulting in significant improvements in skin health.

Wildfire outbreak in far eastern Russia

A total of 103 wildfires are currently burning across Russia, with the majority located in the Far East and Siberia. The fires have already destroyed over 800 hectares of land and have raised concerns about the environmental impact.

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.

Is Israel's influence on US policy waning?

A recent study by Theodore Sasson suggests that Israel's influence on US policy is diminishing due to the fragmentation of the Jewish community. The once-unified voice among American Jews is now fractured, with individual preferences driving political advocacy and philanthropic support.

Researchers discover how cancer 'invisibility cloak' works

Lysophosphatidic acid (LPA) inhibits immune response against cancer by binding to killer T cells, preventing them from recognizing and attacking nascent tumors. The LPA5 receptor is responsible for this inhibition, which can halt tumor growth.

Male Holocaust survivors have a longer life-expectancy

A recent study found that male Holocaust survivors lived an average of 14 months longer than non-survivors, with a significant difference in life-expectancy among men aged 10-20 during the war. The researchers suggest that the 'Posttraumatic Growth' phenomenon may have contributed to their longevity.

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.

Political options tested in virtual wind tunnel

A computer model was developed to assess how different levels of segregation would affect violence in Jerusalem. The study found that social distance is a key mechanism explaining violence, with higher levels increasing the likelihood of violent encounters.

Going to synagogue is good for health and happiness, Baylor researcher finds

A Baylor University researcher found that Israeli Jewish adults who regularly attend synagogue, pray often, and consider themselves religious are significantly healthier and happier than non-religious counterparts. Commitment to Jewish religious belief and practice is strongly associated with greater physical and psychological well-being.

New blood test finds allergies before implant surgery

Researchers have developed a blood test that can detect allergies to nickel, cobalt, and bone cement, allowing patients to avoid miserable reactions and expensive revisions. The new test is expected to be widely used in the next couple of years, improving patient outcomes and reducing healthcare costs.

Fluke 87V Industrial Digital Multimeter

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

Antiviral lipid earns patent

Researchers at National Jewish Health have discovered a naturally occurring lipid, POPG, that reduces inflammation and inhibits infection by the influenza virus and RSV. The lipid offers a promising approach for the prevention and treatment of these respiratory infections.

Tall and thin not so great for lung disease

Women with NTM infections show a weaker immune response linked to their body fat levels. The study also found that tall and thin individuals share characteristics with Marfan syndrome, suggesting a genetic link to increased susceptibility.

New study sheds light on the origin of the European Jewish population

A new study reveals the European Jewish genome is a mosaic of Caucasus, European, and Semitic ancestries, supporting the Khazarian Hypothesis. The research challenges the long-held Rhineland Hypothesis, suggesting a complex multi-ethnical ancestry with a dominant Caucasus-Near Eastern signature.

Severe hunger increases breast cancer risk in war survivors

A study of Jewish women who lived under Nazi control during World War Two found that those with severe hunger were five times more likely to develop breast cancer. Women aged seven or younger at the time had a three times higher risk of developing breast cancer than their older counterparts.

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.

Barack Obama good for Israel; Barack Hussein Obama less so

A new study from the University of Haifa and the University of Texas found that Israel's perception of Barack Obama is influenced by his middle name, Hussein. Jewish Israelis and Arab Israelis perceive him as less pro-Israeli when his middle name is mentioned, while American participants show no effect.

Parents can increase children's activity by increasing their own

A recent study published in Journal of Physical Activity and Health found that parents can positively impact their children's physical activity by increasing their own activity levels. When mothers reached or exceeded a daily step goal, their children took significantly more steps on average.

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.

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.

Four Hebrew University professors named winners of EMET Prize

Four Hebrew University professors, Prof. Saharon Shelah, Gershon Ben-Shakhar, Berachyahu Lifshitz, and Eliav Shochetman, have been awarded the $1 million EMET Prize for their significant contributions to mathematics, psychology, law, and Jewish law. The prize recognizes their far-reaching influence and impact on society.