Articles tagged with Ethnicity
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.
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.
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.
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.
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.
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.
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.
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.
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.
A recent study published in the American Journal of Psychiatry found that immigrants living in neighborhoods with a small proportion of their own ethnic group are at increased risk for psychotic disorders. The research confirms the importance of environmental and social experiences in contributing to these disorders.
Scientists have identified nine DNA variants that increase lupus risk in women, providing a potential diagnostic tool for early detection. The study, published in Nature Genetics, highlights the importance of genetic factors in lupus susceptibility and may lead to new treatments and a cure.
The study found an annual bone fracture rate of 3.6% in the UK population, with men having a higher rate than women, and manual workers more prone to fractures. The lifetime fracture rate among white people was almost double that of black and minority ethnic people.
Research shows that families from non-English speaking ethnic minority backgrounds are less likely to receive Disability Living Allowance (DLA) grants than those from white, English-speaking backgrounds. Despite having similar needs, 69% of ethnic minority parents were granted DLA compared to 96% of white parents.
A study by Johns Hopkins Medicine found that lingering doubts and fears among African Americans are major obstacles to their participation in medical research. Blacks were only 60% as likely as whites to participate in a mock study, highlighting the need for improved communication and mutual respect between patients and physicians.
Researchers found a protective effect of the TT version of the MTHFR gene against colorectal cancer in Asian populations, but not in others. The study suggests genetics may play a role in understanding health disparities in minority groups.
A new risk prediction model for African American women has been developed and tested, providing more accurate estimates of breast cancer risk compared to the widely used Gail model. The model, known as CARE, accurately predicted the number of cancers observed in African American women in most subgroups.
Research suggests that Mexican Americans with the H6 haplotype of the CYP2E1 gene are more susceptible to developing alcoholism. The study also found associations between the H6 haplotype and late-age onset of drinking and heavy drinking habits.
A Northwestern University study found that college students' choice of social networking sites is influenced by their race, ethnicity, and parents' education level. The research challenges the common assumption that all college students use Facebook, revealing differences in usage among various groups.
Research suggests that male adolescents are more likely to practice weight control behaviors and develop eating disorder symptoms due to societal pressures. In contrast, black female adolescents appear to resist these pressures, but may be at risk of becoming overweight in a culture that emphasizes super-sized portions.
A new study from the University of Texas at Austin found that teaching white children about historical racism significantly improved their positive attitudes toward African Americans. In contrast, African-American children who learned about racism did not experience changes in their racial attitudes.
A study published in Neurology found that Latinos and African Americans with Alzheimer's disease lived significantly longer than white individuals. The study involved nearly 31,000 participants and adjusted for various factors, including education level and age when symptoms began.
LA BioMed researchers found that African-Americans and Latinos responded less well to medication for depression than whites, with socioeconomic factors playing a key role. The study suggests these groups may need more treatment beyond medication, including talk therapy.
Researchers discovered that different ethnic groups living in California manifest the disease very differently, with African Americans and Caucasians developing tongue cancer at higher rates. Cultural habits such as cigarette smoking and areca nut chewing contribute to the prevalence of oral cancer in certain groups.
A study of British doctors and health professionals found they struggle with language barriers, cultural understanding, and uncertainty about how to care for patients from ethnic minority backgrounds. This uncertainty can lead to hesitancy and inertia in practice, contributing to inequalities in care.
A University of Illinois professor argues that the educational and psychosocial benefits of online communication for teenagers far outweigh potential dangers. Online discussions enable critical thinking, argumentation, and support from peer groups, while also providing a safe space to explore identity and sensitive issues.
Ralph L. Sacco, a Florida neurologist, received the American Heart Association's Chairman's Award for his leadership in creating Power To End Stroke, a nationwide educational campaign aimed at raising stroke awareness among African Americans. The program has reached every state in the continental US and made measurable progress in spre...
A genetic variant on chromosome 8q24 is associated with a higher risk of prostate cancer in African Americans. The study found that common genetic variants are linked to elevated prostate cancer risk, particularly among this high-risk population.
Researchers have discovered a new genetic variant, rs7008482, strongly associated with increased prostate cancer risk in African-American men. This variation is located within a gene involved in DNA repair and may confer an inherited predisposition to genetic instability.
African American women are diagnosed with breast cancer at a younger age and have larger tumors than Caucasian women. The study found higher relapse rates in African American patients after treatment.
Researchers found that African-American college students reported poorer sleep quality, slept less time, and took longer to fall asleep compared to whites. These findings suggest that ethnic differences in sleep quality may be linked to higher blood pressure risk and 'blood pressure dipping',
A team of researchers proposes a new hypothesis on human migration from Asia to the Americas, suggesting that ancestors remained isolated in Beringia for 15,000 years before entering the continent. The study's findings contradict previous theories and provide insights into the peopling of the New World.
New research highlights racial disparities in alcohol treatment completion, with African Americans and Hispanics facing lower enrollment rates in residential programs. Increasing access to intensive services may help reduce these disparities.
Research at Temple University found that obese and overweight children from diverse ethnic backgrounds experience similar levels of body dissatisfaction. The study highlights the importance of addressing psychological consequences of childhood obesity beyond weight management.
A new study reveals that elephants can categorize human ethnic groups into subclasses based on subtle cues such as scent and garment color. Elephants in Kenya reacted with greater fear when detecting the scent of garments worn by Maasai warriors, while also responding aggressively to red clothing traditionally worn by young Maasai men.
A USC Davis School of Gerontology study found that caregivers showed few negative mental or physical health effects, contrary to myths about caregiving. The research analyzed ethnic differences among caregivers tending to people with dementia and found unique health risks for African-American caregivers.
A weight-based dosage of ribavirin improved treatment outcomes in patients with chronic hepatitis C, particularly those who are African-American. The study found that response rates increased as body weight increased, suggesting a potential need to tailor dosing to individual patients.
A study of California adults with high blood pressure found that nearly half do not take medication, despite seeing a doctor. Regular doctor visits significantly improve medication adherence in those who do take pills.
The American Cancer Society report shows a decline in breast cancer mortality rates, but African American women and women of other racial and ethnic groups have benefited less from advances. The report highlights the importance of increased mammography screening and reduced obesity to combat breast cancer.
Middle-aged and older adults from African American and Latino backgrounds have poorer blood sugar control than their white counterparts, even when taking medications. The study identified medication adherence and emotional distress as key factors contributing to these disparities.
Experts discuss the pitfalls of racial profiling in medical research and practice, highlighting the importance of using race as a proxy for biological difference. Racial categories are social and historical, not biological or attributive, making them imprecise markers of genotypic and socio-cultural determinants of variation in health.
Researchers used computerized craniofacial anthropometry to diagnose patients with fetal alcohol syndrome (FAS) in a diverse study population. The study found unique facial features that distinguished individuals with FAS from controls, suggesting that FAS differs across ethnic groups.
A three-year study found that children of first-generation immigrants develop a robust awareness of their ethnic heritage and identify with being both part of their parents' culture and American. The study also shows that older children demonstrate greater amounts of ethnic identification and exploration, indicating a positive connecti...
A recent study found that a specific genetic variant affects smoking cessation treatment outcomes, with 45% of individuals benefiting from bupropion treatment and maintaining abstinence longer compared to those without the variant.
Research reveals that Hispanic adolescents are less affected by parental divorce, but this is not due to a lack of resilience; instead, they start with more challenges. In contrast, European and Asian American teens face significant problems after family disruption, while African Americans show fewer issues before the breakup.
Researchers develop mathematical model to predict ethnic conflict based on global pattern formation, finding poorly defined boundaries and heterogeneous areas prone to violence. The study suggests that clear borders can prevent ethnic tension, echoing Robert Frost's poem 'good fences make good neighbors',
A recent study found that ethnic minority women can be persuaded to take part in research studies. The factors leading to high retention rates included financial compensation and close communication with researchers. Researchers should tailor their strategies to fit different target groups.
Non-Caucasian patients with primary biliary cirrhosis have more severe liver disease compared to Caucasian patients. Minority patients reported more limitation of activity, severe itching, and serious complications.
A Brown University study found that black representatives put more time and resources into developing policies and advocating for legislation of interest to African Americans. Black legislators were also more actively involved on legislation of all types, not just bills benefiting African American constituents.
A recent survey found that 86% of workers aged 65+ reported being satisfied at their jobs, while those earning over $110,000 per year had the highest level of satisfaction. Job satisfaction also varies by education level, occupation, and region.
A Tulane University study examines the relationship between alcohol consumption and stroke risk in a large sample of Chinese men, finding that heavy drinking increases the risk of stroke. The research reveals that even moderate levels of alcohol intake can lead to higher risk of death by stroke.
Researchers found African Americans experiencing racial discrimination more likely to report current tobacco use, recent alcohol consumption, and lifetime use of marijuana and cocaine. This association was also seen in Whites, suggesting that substance use may be an unhealthy coping response to perceived unfair treatment.
A recent study found that exercise did not lower aldosterone levels in African Americans, a hormone linked to hypertension. Despite this, researchers believe exercise still has potential benefits for reducing blood pressure. The study's findings highlight the complexity of understanding hypertension in African Americans.
Researchers found that marital violence among Asian-Americans is linked to factors beyond marital distress, including family closeness and anxiety disorders. The study's findings highlight the need for therapy that addresses these underlying issues.
A new study examines how Latino immigrants identify themselves racially in the US, finding a significant share identifies as Latino rather than white. Increasing exposure to American culture leads to a shift towards Spanish racial self-identification, contrasting with earlier European immigrant groups.
A comprehensive study found that conventional prognostic factors do not adequately predict survival outcomes in Asian-American men with prostate cancer. Despite worse prognostic profiles, most Asian ethnic groups have better outcomes compared to white men.
A new study found that racial differences in breast cancer survival are most apparent in advanced stages of the disease, with African American women having poorer outcomes than white women. After adjusting for clinical factors, the disparities persisted, indicating non-clinical factors may contribute to survival differences.
Mortality rates from pulmonary fibrosis are expected to continue rising, with a significant increase in deaths from the disease itself rather than coexisting conditions. The study found higher mortality rates in older men and women, as well as disparities among racial and ethnic groups.
A study of diabetic patients from three North West London Primary Care Trusts found that those from ethnic minorities receive lower quality care, with poorer diabetes control and treatment outcomes. The researchers attribute this to patient factors, such as poor understanding of the disease, rather than institutional racism.
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.
A recent study found ethnic differences in neonatal mortality and morbidity rates, with South Asian infants facing significantly higher risks. Small for gestational age was a significant factor only among Caucasian infants, while premature birth was a risk across all ethnic groups.
Recent terror attacks have raised concerns about discriminating against overseas doctors who work in the NHS. The Lancet Editorial warns that such actions would be shameful and unjust, given the significant contributions overseas doctors have made to the healthcare system.
Research finds inadequate ventilation and overcrowding contribute to higher rates of lower respiratory tract lung infections in Inuit children. Carbon dioxide levels often exceed recommended concentrations in homes with poor ventilation.
Researchers at Carnegie Mellon University and Harvard University found that perceived neediness, rather than race, drives charitable giving to Hurricane Katrina victims. Within subgroups of whites, racial bias affects giving to blacks, while non-identifying whites give more to blacks.
Research at Thomas Jefferson University shows that African American women with breast cancer tend to have more advanced disease and poorer outcomes. The study found that these tumors are more often estrogen-receptor negative and express growth-promoting genes, leading to aggressive and invasive disease.
A recent study by the University of Edinburgh found that South Asian Scots are more likely to suffer a heart attack than the rest of the Scottish population. The research, which linked census data to hospital discharge records, revealed an 80% higher incidence of heart attacks among South Asian women and a 45% higher incidence among men.
A new study found that blacks with multiple sclerosis have significantly higher levels of an antibody in their spinal fluid than Caucasians, suggesting genetic factors contribute to the difference. The discovery may help explain why black patients are more likely to experience severe symptoms when they develop MS.
Researchers found antibody levels in African American MS patients were 29% higher than Caucasians, linked to increased disability and shorter disease duration. Genetic background differences may contribute to this disparity.
A new report from The Commonwealth Fund shows that providing minority patients with a 'medical home' can help eliminate racial and ethnic health care disparities. When insured adults have access to regular care and coordination, they are more likely to manage chronic conditions, receive preventive care, and have better health outcomes.
A study found that the percentage of deaths from complex chronic conditions occurring at home increased significantly between 1989 and 2003, especially for infants and adolescents. This shift may be attributed to advances in home-based medical technology and changes in attitudes towards pediatric palliative care and hospice services.