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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

Study: Potential criminals deterred by longer sentences

A new study found that former prisoners are less likely to return to jail if they expect longer sentences for future crimes. The study used Italy's Collective Clemency Bill as a natural experiment, measuring the deterrent effect of prison sentences on recidivism rates. Results show that even small increases in expected sentence length ...

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

Flu pandemic in prison

A conference on prison pandemic preparedness in Georgia demonstrates effective training methods, including interactive approaches and experiential learning. The event fosters partnerships between correctional health and public health officials to enhance pandemic response capabilities.

UAB study finds social support key

A new UAB study reveals that prisoners with positive social support networks are more likely to maintain their religious convictions. The research, conducted in-depth interviews with 63 inmates at the Mississippi State Penitentiary, found that social support played a crucial role in helping inmates cope with prison life.

Prison punishes more people than just the inmates

A study by University of Michigan researchers found that people with a family member or friend in prison experience worse physical and mental health, stress, and depressive symptoms. This toll affects African Americans disproportionately due to higher rates of incarceration.

Apple iPhone 17 Pro

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

First screening in Italy on children's health in prison

Physicians from the Catholic University of Rome assessed health conditions of 150 children living with mothers in prison. Environmental factors and early weaning are linked to premature birth, hypertension, and allergy risk. Vaccination status is also a concern, with only 14% of jail-bound children fully vaccinated.

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.

Medical ethics and torture: Revising the Declaration of Tokyo

The Declaration of Tokyo, a landmark event in medical ethics, needs revision to clarify physician roles and duties in countries with prisoner abuse. A revised version should incorporate authoritative definitions, publicly post death certificates, and commend accountability for abetting abuse.

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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Black and white is not always a clear distinction

A new study by University of Oregon sociologists found that Americans who are unemployed, incarcerated, or impoverished are more likely to be classified as black, regardless of their past self-identification. The research suggests that race is closely tied to social status and can be altered by changes in economic position.

Excluding inmates from health research thwarts advancement of public health

Research highlights the importance of including incarcerated populations in health studies to improve community health outcomes. The Journal of Correctional Health Care publishes original research on correctional health care topics, featuring findings on primary care, infectious disease, and mental health.

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DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Bulging prison system called massive intervention in American family life

A University of Washington study reveals a massive intervention by the US prison system on American families, disproportionately affecting black males. The research found higher rates of infertility, infectious diseases like TB and HIV/AIDS, and increased migration to rural areas among black inmates.

Ethical implications of modifying lethal injection protocols

A team of scholars argues that modifying lethal injection protocols in US states could be tantamount to experimenting on prisoners without their consent. Guidelines for human research involving humans were developed to prevent exploitation of vulnerable populations like death row inmates, but many states fail to follow these guidelines.

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.

Prisoner HIV program leads to continuum of medical care after release

The study found that 95% of participants completed the program, linking them to medical care for a year after release. This continuity of care improved health outcomes, reduced costs, and may have reduced HIV transmission. Researchers credited the use of professional social workers with the program's success.

Study finds recidivism no higher among deportable immigrants

A RAND Corporation study found that deportable immigrants released from the Los Angeles County jail system had a similar recidivism rate as non-deportable immigrants, with 43% being rearrested within a year compared to 35%. The study controlled for factors such as age and criminal history.

Death knell for the death penalty

The UN voted to abolish the death penalty globally, with 125 countries already having done so. In the US, 126 death-row inmates have been exonerated due to DNA evidence, raising concerns about the fairness of the practice.

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

What's health care like in America's prisons and jails?

Research published in Journal of Correctional Health Care explores the history and future of correctional health care in America's prisons and jails. Inmates often experience inadequate access to quality care, leading to poor health outcomes, and follow-up care after release is also a concern.

MU study looks at social structure of prison communities

A University of Missouri researcher studied peer relationships among inmates to understand the social structure of California prisons. He found that respect is rooted in perceived similarities and is conveyed through various behaviors, such as eye contact and physical orientation.

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Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Less is more when fighting crime

Researchers found that most crime is committed by a small fraction of criminals, and investing in rehabilitation for these individuals may have prevented some murders. By focusing on high-risk areas, governments can reduce crime and violence with more efficient resource allocation.

Study reveals 'huffing' household chemicals connected to teen suicide

Researchers found a significant correlation between inhalant use and suicidality, with girls more likely to experience suicidal thoughts and attempts. The study involved 723 incarcerated youth and revealed that over 80% of girl participants who abused inhalants had attempted suicide.

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CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Injection drug use and HIV and HCV infections among Ontario prison inmates

A study of Ontario prison inmates found injection drug use was the leading risk factor for HIV and HCV infections, with rates 11-22 times higher than in the general population. Targeted education and prevention efforts are recommended to address the high rates of recidivism and short stays in remand facilities.

Blacks who kill whites are most likely to be executed

A new study found that African Americans on death row for killing non-whites are less likely to be executed than other condemned prisoners. Blacks who kill whites face a higher risk of execution, with a disparity in execution rates based on the race of victims.

Anger, depression much higher among jailed teen girls than boys

A study by UC Irvine found that girls in juvenile detention centers face unique psychological issues, including twice as much aggression as boys and high levels of alcohol and drug use. The researchers suggest that training staff to recognize these issues could help improve the situation.

HIV in prisons, road deaths in Africa

In two Thai prisons, Médecins Sans Frontières successfully delivered HIV prevention and treatment programs, showing comparable clinical outcomes with other settings. Meanwhile, research highlights the need for increased surveillance and efforts to address escalating road traffic injuries in Africa.

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

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AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Murder and the operations researcher

Operations researchers introduced unbiased analytical tools to study criminal justice, shedding new light on crime patterns and the effectiveness of imprisonment. Prof. Blumstein's work reveals that crime rates fell during the crack cocaine epidemic as people turned away from the drug, while imprisonment did not prevent crime.

How to leak a secret and not get caught

WikiLeaks, an online service designed to allow anyone to post sensitive government documents without being traced, is set to launch. The site aims to protect whistle-blowers and journalists from jail sentences for emailing sensitive information; however, concerns remain about the misuse of its anonymity feature.

Physicians need to be advocates for prisoners' health

Inadequate treatment of mental illness and addiction in the community contributes to rising incarceration rates. Effective therapy like mental health services and substance abuse programs can reduce recidivism. Physicians are urged to campaign for humane treatment alternatives.

Economic pressures can lead to unequal treatment of patients

Two studies in Florida found that economic pressure from hospitals and insurance companies can negatively affect the quality of care for some people, particularly those in prison. Researchers suggest that standard protocols and decision support systems can help prevent bias and prioritizing in patient care.

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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.

Study sheds light on how young adult children of immigrants assimilate

A study by UC Irvine sociologists finds that certain groups of U.S.-born children of immigrants, such as those of Mexican, Haitian, and West Indian descent, face lower levels of education, income, and higher incarceration rates. The study confirms the critical importance of education in overcoming these challenges.

NIDA announces recommendations to treat drug abusers, save money and reduce crime

The National Institute on Drug Abuse (NIDA) has released a landmark scientific report that outlines proven components for successful treatment of drug abusers in the criminal justice system. Effective treatment can save communities money and reduce crime, with studies showing a significant reduction in recidivism rates and arrests.

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

Recently released prisoners in England and Wales at high risk of suicide

A study found that recently released prisoners in England and Wales are at a significantly higher risk of suicide, particularly women, who are 36 times more likely to commit suicide than the general population. The authors suggest that inadequate mental health care and support after release from prison may contribute to this risk.

Psychologist adds scientific insight to loaded label of 'psychopath'

Researcher Joseph Newman challenges the loaded label of 'psychopath,' arguing it's applied too liberally without understanding key elements. His work suggests psychopathy is a learning disability that makes individuals oblivious to consequences, with significant implications for treatment and behavioral interventions.

Incarcerated women more likely to use birth control when given in jail

A study found that incarcerated women are 14 times more likely to start using birth control when it's offered in prison. This suggests that easy access to contraceptives can empower women and prevent high-risk pregnancies. Despite this, barriers remain, including lack of insurance and housing after release.

Marketing products as remedies can promote risky behavior

A study found that marketing products as remedies can actually increase risky behavior among those who are most at risk. The authors argue that remedy messages can have a boomerang effect on the people they intend to help, creating a serious problem for individuals and society.

SAGE partners with NCCHC to publish the Journal of Correctional Health Care

The Journal addresses areas such as clinical health care and staffing, providing a forum for discussions on collaborations between corrections and public health programs. A free sample issue will be available online in April, offering researchers and practitioners access to the best available research on correctional medicine.

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.

Prisons not adapting to needs of aging inmate population

Researchers found that aging prisoners in California's prison system struggle with physical independence, with many requiring assistance with daily tasks due to age-related health issues. The study recommends modifications such as grab bars in showers and rubber mats on shower floors to improve safety for older inmates.

Relationship between incarceration and race disparities in US HIV rates explored

Research examines how drug policy affects incarceration rates and HIV infection levels among African Americans, who make up 40% of those incarcerated and 50% of new HIV diagnoses. The study calls for further research on the corrections system's impact on HIV risk and recommends investigating specific components of drug policy.

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

Prisoners should have access to proven HIV prevention methods

A recent study highlights the urgent need for consistent HIV prevention methods in prisons, despite international guidelines recommending similar healthcare standards. Experts argue that mass incarceration of non-violent drug-offenders needs review and should prioritize public health over punitive policies.

Bullies who are bullied are not a special type of person

Researchers analyzed anonymous input from 1,253 prisoners, finding a high frequency of prison bullying and victimization among the same individuals. The study challenged current theories about bullying in prisons and schools, suggesting that bullying is not limited to specific personality types.

Suicide among male prisoners 5 times that of general population

A study found suicide incidence in English and Welsh prisons from 1978–2003 was five times greater than the general male population of similar ages. Young offenders aged 15–17 years had an even higher risk, with a rate around 18 times that of the general population.

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Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.