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 New York University study found that children living in areas where homicides are committed have lower reading and verbal test scores. The research suggests that violence can impact children's cognitive skills, regardless of whether they witness it directly or are personally victimized.
A global research team gathered over 600 supercentenarians, nearly 20 of whom lived beyond 115, and created the International Database on Longevity. The study reveals that many of these individuals avoided dementia until shortly before death, sparking interest in understanding the secrets behind their longevity.
The American Society for Gastrointestinal Endoscopy (ASGE) has issued guidelines addressing ethnicity and gastrointestinal diseases. The guideline recommends that colorectal cancer screening begin at age 45 for average-risk African-American men and women, emphasizing the importance of early detection in reducing mortality rates.
A UCLA study reveals that having friends who attend the same school is key to academic success, with students having more in-school friends scoring higher GPAs. The study found associations similar for boys and girls across all ethnic groups.
A new study found that grassroots awareness and education programs have more than doubled minority organ donations since their inception. The National Minority Organ Tissue Transplant Education Program has increased the percentage of minority donors to 35%.
A new sociological study reveals that many Latino immigrants in the US face discrimination based on skin color, with relatively darker-skinned individuals earning less than their lighter-skinned counterparts. The study found that some Latinos attempt to assert a white racial identity, but those with darker skin and higher levels of int...
A new Indiana University study reveals that the inside of a person's home has a significant impact on their physical activity levels. Researchers found that home conditions, such as dusting and cleaning, were more strongly linked to physical activity than external factors like sidewalks and lighting.
A new study by Ohio State University researchers found that many Latino immigrants in the US face discrimination based on skin color, despite efforts to be accepted as 'white'. Darker-skinned Latinos earn significantly less than their lighter-skinned counterparts, with a difference of $2,500 per year.
A recent study published in the Annals of Thoracic Surgery found that racial disparities in heart transplant survival rates are largely due to healthcare system flaws, insurance status, and biological factors. The study analyzed over 20,000 medical records and found that African Americans had a 46% higher chance of dying within 10 year...
A long-term surveillance study found that blood-clot related strokes decreased by 11.6% among whites in the Greater Cincinnati/Northern Kentucky area between 1999 and 2005. In contrast, stroke rates remained stable for blacks during the same period. The study's lead author notes that racial disparities in stroke rates worsened over time.
An Indiana University study found that more physical activity leads to less obesity, with the greatest decline seen in white women who met minimum national guidelines. However, racial and ethnic differences were observed, particularly among Hispanic and African American women.
A new study found significant racial and ethnic disparities in family-centered care for children with special health care needs. African American and Latino children are less likely to receive adequate time with their provider and culturally sensitive care compared to white children.
A recent study by London School of Hygiene & Tropical Medicine found that British Indian children have substantially lower rates of mental health disorders, with only 3.7% affected compared to 10.0% for White children. This advantage was attributed to factors such as two-parent households and higher academic abilities, suggesting a rea...
Researchers found that African American women are more aware of the importance of screening and are more willing to undergo the procedure, while men report barriers such as lack of trust in the healthcare system and fear of the procedure. Despite these differences, both groups recognize the benefits of early detection and prevention.
A study found that genetic variations in the ADH1B enzyme are associated with reduced rates of alcohol dependence and increased sedation. Individuals with this variant tend to drink less and experience a different response to alcohol, which may help protect against heavy drinking and its consequences.
Researchers examine data on minority and older populations to understand adherence to recommended screening guidelines. Studies find that virtual colonoscopies did not decrease the use of traditional optical colonoscopies for colorectal cancer screenings.
Inuit populations in the Canadian Arctic have asthma rates 5-11% below other Aboriginal groups, with a link found between socio-economic status and asthma. Further research is needed to understand this phenomenon.
A new study found that Hispanic/Latino individuals have varying genetic makeups due to the influence of multiple ancestral populations. The research discovered a significant sex bias consistent with the disproportionate contribution of European male and Native American female ancestry.
Researchers found that African American boys have higher levels of angiotensin II, a hormone that contributes to high blood pressure, while African American girls have lower levels of protective angiotensin (1-7). These findings suggest that changes in hormone metabolism may occur before blood pressure changes, potentially leading to p...
Research at University of Toronto Scarborough found that the human brain is more reactive to people of one's own race, producing significantly more motor-cortex activity, whereas observing others from a different race results in reduced activity. The study suggests that this phenomenon may contribute to prejudice and limited empathy.
A new study reveals that Caucasian teenagers are more likely to experience negative outcomes from family changes, including delinquent behavior and early sexual activity. African-American peers are less affected by economic hardship, which can mitigate the trauma caused by family changes.
A new study found that breast cancer risk factors differ significantly among Hispanic and non-Hispanic white women. In Hispanic women, known breast cancer risk factors were associated with only 7-36% of cases, compared to 62-75% in non-Hispanic whites.
The current BMI standards misclassify many reproductive-age women as 'not obese', particularly whites and Hispanics. The study recommends ethnic-specific BMI cutoff values to produce proper diagnosis of obesity, especially for Hispanic women.
A study found that healthy children from South Asian and African-Caribbean groups in the UK showed increased precursors of diabetes risk, similar to adult disparities. Researchers observed these patterns in children as young as 9 and 10 years old, suggesting ethnic differences persist into childhood.
A new study published in the International Journal of Circumpolar Health found that Inuit preschoolers in Nunavut are heavier but just as tall as their US counterparts. The study, which surveyed 26% of three to five year olds in 16 Nunavut communities, shows a remarkable change from previous work on Inuit infants.
A new study finds that ethnic groups in Ontario have distinct cardiovascular risk profiles, with Chinese having the lowest prevalence of heart disease (3.2%) and South Asians having the highest (5.2%). Smoking and obesity are more prevalent among white populations, while diabetes and hypertension affect South Asians and black populatio...
A new study led by Ohio University scientists suggests that early Native Americans left a bigger carbon footprint than previously thought. By analyzing chemical composition of stalagmites, the researchers found evidence of greenhouse gas emissions due to land use practices such as burning trees for nut production.
A case-control study found that chronic upper GI symptoms are linked to poor glycemic control in type 2 diabetes patients. The study suggests that tight glucose control may reverse these symptoms.
A new study reveals that Hispanics living in areas with low endoscopy capacity are less likely to undergo colorectal cancer screening. The study found a modest increase in screening rates as endoscopy capacity improved, suggesting that addressing local capacity constraints could help reduce disparities in screening.
Researchers are combining indigenous environmental knowledge with modern science to learn new things about the Arctic climate. Studies have found that weather patterns in the Arctic are becoming more unpredictable, which is not matching up with scientific measurements.
Researchers found that gene duplication events led to functional diversity in sunflower genes, including a gene variant that lengthened flower growth periods. This trait may have been favored by early Native Americans for domestication purposes.
A study of over 1000 people aged 65+ in Britain found that having a large number of supportive relatives increases the fear of dying, particularly among those from ethnic minority groups. This runs counter to the common perception that a network of supportive family carers eases fears around death.
A study found that Mexican Americans are 40% less likely than non-Hispanic whites to call 9-1-1 and be taken to the hospital via ambulance for stroke, leading to delayed medical treatment. Women, particularly those from the Hispanic community, were also more likely to experience delays in receiving timely care.
A study of UK schoolchildren found that Black Africans, Indians, and Bangladeshis have a similar or lower prevalence of asthma than White children. A family history of asthma and psychological well-being were consistent correlates for asthma regardless of ethnicity.
A study found that black patients were less likely than white and Hispanic patients to receive evidence-based stroke care, but hospital improvements narrowed the gap. Despite lower treatment rates, black patients had better hospital mortality rates than whites and Hispanics.
Researchers at Children's National Hospital found that African American children with asthma have significantly lower levels of vitamin D than healthy counterparts. The study suggests a potential link between vitamin D deficiency and increased rates of asthma in this population.
Research from Queen's University Belfast reveals that Ireland's ethnic minorities want more autonomy to express their cultures in future events. The study highlights the differences in experiences between those born in Ireland and new ethnic minority communities.
A recent study found that racial disparities in access to high-quality surgical care for brain tumors have increased over time. Patients of color are less likely than white patients to receive treatment at high-volume hospitals, which can lead to poorer outcomes.
The National Sleep Foundation's Annual Sleep in America poll explores sleep issues among Asians, African-Americans, Hispanics, and whites, revealing significant differences in sleep habits and attitudes. Blacks/African-Americans report the busiest bedtime routines, while Asians get the best sleep and infrequently use sleep aids.
A growing trend in vacation travel, genealogical tourism provides authentic experiences, allowing individuals to feel connected to their past and explore their identities. The study highlights the importance of this movement, driven by contemporary tourists' preference for meaningful experiences over relaxation.
A new study published in Oxford Economic Papers reveals that ethnic minorities in Britain are better educated than their white peers, but face lower employment probabilities. The research shows significant wage disparities between British-born ethnic minority individuals and their white peers, particularly for men.
Researchers at Boston University School of Medicine found sociodemographic characteristics significantly influence a patient's willingness to participate in cancer screenings. Lower education and income levels are associated with lower rates of cancer screenings, leading to potential disparities in mortality rates.
The AcademyHealth Minority Scholars Program offers scholarships, methods training, and mentoring to underrepresented minorities in the field of health services research (HSR) and disparities research. The program aims to build a pipeline of disparities researchers to address health care access, cost, and quality issues.
The National Institutes of Health panel concludes that eliminating dairy from the diet due to lactose intolerance may impact diet and health. People with lactose intolerance can tolerate at least 12 grams of lactose with no or minor symptoms, and gradually reintroducing dairy into their diet can help manage symptoms.
A new survey finds that African Americans are more likely to hold misconceptions about lung cancer, which could interfere with prevention and treatment. The study suggests that tailored public health messages are needed to address these disparities.
A study by Kansas State University researchers found that independently owned ethnic restaurants had significantly more food safety violations, including time and temperature control, hand washing, and proper use of utensils. The research aims to help restaurant owners improve their food handling and safety records.
A recent study found that family influence remains key to one's ethnic identity after age 18, with families teaching cultural customs and traditions leading to a greater sense of attachment to their ethnic group. This study suggests that parents play an important role in shaping young adults' exploration of their ethnicity.
A study of 388 Inuit children aged 3-5 years found that 70% lived in households with insufficient food, contributing to high rates of obesity and overweight. The researchers emphasize the need for strengthened support systems for Inuit families with young children.
A Canadian Medical Association Journal study found that longer intervals between symptom onset and antiviral treatment were associated with more severe H1N1 disease necessitating ICU admission. People of First Nations ethnicity were also at a higher risk of severe H1N1 infection compared to other ethnic groups.
A new analysis by UCSF researchers found that African Americans account for over 8% of smoking-attributable healthcare expenditures and 13% of smoking-attributable mortality costs in California. The study aimed to provide an objective picture of the economic burden of tobacco use on African American Californians.
Research found that UK prisoners formed groups along ethnic lines for protection and shared interests, yet experienced racist tensions. Prisons lacked gangs, but minority ethnic prisoners faced harsh treatment from staff, sparking fears of institutional racism.
Research finds that African-American patients with type 1 diabetes who consume more calories and sodium are more likely to develop vision-threatening retinopathy. Low caloric and sodium intakes may have a beneficial effect on the progression of diabetic retinopathy in this population.
A national survey found that only 21% of Americans with clinical depression receive adequate treatment, while half go untreated. Disparities in mental healthcare access persist, particularly for African Americans and Mexican Americans, who face significant barriers to care.
A study found that many Americans with major depression do not receive adequate treatment, with racial and ethnic groups facing disparities. Psychotherapy is more commonly used than pharmacotherapy, but individuals with specific ethnic backgrounds have lower odds of receiving concordant care.
A recent study developed a straightforward technique to determine the ethnic origin of stem cells, finding that Caucasian and East Asian populations are overrepresented in current cell lines. The team created a new stem cell line with a West African Yoruba genetic profile, which could lead to more diverse research and safer therapies.
A new study found that 25% of Arab Americans in Greater Detroit experienced abuse due to race or religion since 9/11, leading to increased psychological distress and poorer perceptions of health. The study highlights the need for partnerships with community organizations to encourage mental health services among this population.
A Kaiser Permanente study of 16,000 women in Hawaii found that Korean-American and Chinese-American women are at one-third higher risk for gestational diabetes. Pacific Islanders, Filipinos, and Puerto Ricans also face a higher risk compared to Caucasian and African-American women.
A study of 73 Southeast Asian and East Asian populations reveals a high correlation between genetic ancestry and ethnic groups, contradicting previous theories. Genetic diversity increases from northern to southern latitudes, suggesting a single major migration route from Southeast Asia.
A recent study at the University of Illinois found that much of rural America is prosperous, particularly in the Midwest and Plains. Prosperous communities have higher education rates, lower unemployment and poverty rates, and better housing conditions than other rural areas.
A new study by Northwestern University found that ethnic pride is crucial for the mental well-being of young African-American adolescents. The research discovered that increased feelings of ethnic pride are associated with reduced depressive symptoms in both male and female students.