WorldWideScience

Sample records for bench ethnic group

  1. Ethnic Female Journalists Group Founded

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    ACROSS such a multi-national country as China with 56 ethnic groups, up to one third of those in the press circle are women journalists, among whom 56.2 percent are in the broadcasting and television arenas, 42.5 percent in newspapers and magazines and 1.3 percent in news agencies. Statistics from National Unity shows that 42 of China's minority groups have produced female

  2. Empathy, Group Norms and Children's Ethnic Attitudes

    Science.gov (United States)

    Nesdale, Drew; Griffith, Judith; Durkin, Kevin; Maass, Anne

    2005-01-01

    Two minimal group studies (Ns=150, 123) examined the impact of emotional empathy on the ethnic attitudes of 5 to 12-year old white Anglo-Australian children. Study 1 evaluated the relationship between empathy and attitudes towards a same (Anglo-Australian) versus different ethnicity (Pacific Islander) outgroup. A significant empathy x outgroup…

  3. Dental Arch Dimension of Malay Ethnic Group

    Directory of Open Access Journals (Sweden)

    H. A. Mohammad

    2011-01-01

    Full Text Available Problem statement: Many previous studies tried to define and put specific measurements for dental arches dimension in different ethnics groups. However, these studies may be specific to an ethnic group and cannot always be applied to other ethnic types. The aim of this study: is to obtain specific dental arch dimensions for Malaysian Malay ethnic groups and compare between both genders. Approach: Involved clinical examination, collection and analysis of 60 dental cast of Malaysian Malay subjects from pure ethnic group (30 males and 30 females, 20-24 years old. All dental landmarks were located and determined and subsequently measurements had been done according to specific points have been selected. Statistical analysis were done using t-test. Results: Dental arch dimension were established in normal occlusion for Malaysian Malay ethnic group in this study. No significant difference was observed in arch dimensions between male and female of Malaysian Malay. Conclusion: These measurement should be considered during treatment, especially in prosthodontics and orthodontics where arch dimension can be modified appreciably.

  4. Children's Implicit and Explicit Ethnic Group Attitudes, Ethnic Group Identification, and Self-Esteem

    Science.gov (United States)

    Davis, Stephanie C.; Leman, Patrick J.; Barrett, Martyn

    2007-01-01

    An increasing amount of research explores how children distinguish different aspects of ethnic group attitudes. However, little work has focused on how these aspects tie in with other social and psychological processes. In the present study, 112 black and white children aged 5-, 7- and 9-years completed tests of implicit and explicit ethnic group…

  5. Stool Dance of the Miao Ethnic Group

    Institute of Scientific and Technical Information of China (English)

    ZhangDongsheng

    2004-01-01

    People of the Chinese Miao ethnic group, dwelling in southeast Guizhou Province, enjoy many ancient and distinctive traditions. A couple of favorite customs are playing/usheng (reed-pipe wind) and the stool dance, which both continue to be highlights of Miao festivals and major events.

  6. Do dimensions of ethnic identity mediate the association between perceived ethnic group discrimination and depressive symptoms?

    Science.gov (United States)

    Brittian, Aerika S; Kim, Su Yeong; Armenta, Brian E; Lee, Richard M; Umaña-Taylor, Adriana J; Schwartz, Seth J; Villalta, Ian K; Zamboanga, Byron L; Weisskirch, Robert S; Juang, Linda P; Castillo, Linda G; Hudson, Monika L

    2015-01-01

    Ethnic group discrimination represents a notable risk factor that may contribute to mental health problems among ethnic minority college students. However, cultural resources (e.g., ethnic identity) may promote psychological adjustment in the context of group-based discriminatory experiences. In the current study, we examined the associations between perceptions of ethnic group discrimination and depressive symptoms, and explored dimensions of ethnic identity (i.e., exploration, resolution, and affirmation) as mediators of this process among 2,315 ethnic minority college students (age 18 to 30 years; 37% Black, 63% Latino). Results indicated that perceived ethnic group discrimination was associated positively with depressive symptoms among students from both ethnic groups. The relationship between perceived ethnic group discrimination and depressive symptoms was mediated by ethnic identity affirmation for Latino students, but not for Black students. Ethnic identity resolution was negatively and indirectly associated with depressive symptoms through ethnic identity affirmation for both Black and Latino students. Implications for promoting ethnic minority college students' mental health and directions for future research are discussed. PMID:25090147

  7. Dermatoglyphics from All Chinese Ethnic Groups Reveal Geographic Patterning

    OpenAIRE

    Zhang, Hai-Guo; Chen, Yao-Fong; Ding, Ming; Jin, Li; Case, D. Troy; Jiao, Yun-Ping; Wang, Xian-Ping; Bai, Chong-Xian; Jin, Gang; Yang, Jiang-ming; Wang, Han; Yuan, Jian-Bing; Wei HUANG; Wang, Zhu-Gang; Chen, Ren-Biao

    2010-01-01

    Completion of a survey of dermatoglyphic variables for all ethnic groups in an ethnically diverse country like China is a huge research project, and an achievement that anthropological and dermatoglyphic scholars in the country could once only dream of. However, through the endeavors of scientists in China over the last 30 years, the dream has become reality. This paper reports the results of a comprehensive analysis of dermatoglyphics from all ethnic groups in China. Using cluster analysis a...

  8. Ethnic density effects on psychological distress among Latino ethnic groups: an examination of hypothesized pathways.

    Science.gov (United States)

    Bécares, Laia

    2014-11-01

    Studies among US Latinos provide the most consistent evidence of ethnic density effects. However, most studies conducted to date have focused on Mexican Americans, and it is not clear whether ethnic density effects differ across Latino sub-groups, generational status, or measures of ethnic density. In addition, the mechanisms behind ethnic density are not well understood. This study uses a multi-group structural equation modeling approach to analyze the Latino sample from the National Latino and Asian-American Study (n=1940) and examine ethnic density effects on psychological distress among Latino sub-groups, and explore two hypothesized mechanisms: increased neighborhood cohesion and reduced exposure to interpersonal racism. Results of the main effects between ethnic density and health, and of the hypothesized mechanisms, show clear differences across Latino ethnic groups, generational categories and measures of ethnic density. Findings highlight that ethnic density effects and their mechanisms depend on the current and historical context of Latino sub-groups, including reasons for migration and rights upon arrival. PMID:25305475

  9. Effect of ethnic group membership on ethnic identity, race-related stress, and quality of life.

    Science.gov (United States)

    Utsey, Shawn O; Chae, Mark H; Brown, Christa F; Kelly, Deborah

    2002-11-01

    This study examined the effect of ethnic group membership on ethnic identity, race-related stress, and quality of life (QOL). The Multigroup Ethnic Identity Measure, the Index of Race Related Stress--Brief Version, and the World Health Organization Quality of Life--Brief Version were administered to 160 male and female participants from 3 ethnic groups (African American, Asian American, and Latino American). Results indicated that African American participants had significantly higher race-related stress, ethnic identity, and psychological QOL scores than did Asian and Latino American participants. A stepwise multiple regression analysis revealed that ethnic identity and cultural racism were significant predictors of QOL and accounted for 16% of the total variance for the entire sample. PMID:12416322

  10. Perceived Ethnic Discrimination and Problem Behaviors in Muslim Immigrant Early Adolescents : Moderating Effects of Ethnic, Religious, and National Group Identification

    NARCIS (Netherlands)

    Maes, Marlies; Stevens, Gonneke W. J. M.; Verkuijten, Maykel

    2014-01-01

    Previous research has identified ethnic group identification as a moderator in the relationship between perceived ethnic discrimination and problem behaviors in ethnic minority children. However, little is known about the influence of religious and host national identification on this relationship.

  11. Dermatoglyphics from all Chinese ethnic groups reveal geographic patterning.

    Science.gov (United States)

    Zhang, Hai-Guo; Chen, Yao-Fong; Ding, Ming; Jin, Li; Case, D Troy; Jiao, Yun-Ping; Wang, Xian-Ping; Bai, Chong-Xian; Jin, Gang; Yang, Jiang-Ming; Wang, Han; Yuan, Jian-Bing; Huang, Wei; Wang, Zhu-Gang; Chen, Ren-Biao

    2010-01-01

    Completion of a survey of dermatoglyphic variables for all ethnic groups in an ethnically diverse country like China is a huge research project, and an achievement that anthropological and dermatoglyphic scholars in the country could once only dream of. However, through the endeavors of scientists in China over the last 30 years, the dream has become reality. This paper reports the results of a comprehensive analysis of dermatoglyphics from all ethnic groups in China. Using cluster analysis and principal component analysis of dermatoglyphics, it has been found that Chinese populations can be generally divided into a southern group and a northern group. Furthermore, there has been considerable debate about the origins of many Chinese populations and about proper assignment of these peoples to larger ethnic groups. In this paper, we suggest that dermatoglyphic data can inform these debates by helping to classify a Chinese population as a northern or southern group, using selected reference populations and quantitative methods. This study is the first to assemble and investigate dermatoglyphics from all 56 Chinese ethnic groups. It is fortunate that data on population dermatoglyphics, a field of physical anthropology, have now been collected for all 56 Chinese ethnic groups, because intermarriage between individuals from different Chinese ethnic groups occurs more frequently in recent times, making population dermatoglyphic research an ever more challenging field of inquiry. PMID:20098698

  12. Dermatoglyphics from all Chinese ethnic groups reveal geographic patterning.

    Directory of Open Access Journals (Sweden)

    Hai-Guo Zhang

    Full Text Available Completion of a survey of dermatoglyphic variables for all ethnic groups in an ethnically diverse country like China is a huge research project, and an achievement that anthropological and dermatoglyphic scholars in the country could once only dream of. However, through the endeavors of scientists in China over the last 30 years, the dream has become reality. This paper reports the results of a comprehensive analysis of dermatoglyphics from all ethnic groups in China. Using cluster analysis and principal component analysis of dermatoglyphics, it has been found that Chinese populations can be generally divided into a southern group and a northern group. Furthermore, there has been considerable debate about the origins of many Chinese populations and about proper assignment of these peoples to larger ethnic groups. In this paper, we suggest that dermatoglyphic data can inform these debates by helping to classify a Chinese population as a northern or southern group, using selected reference populations and quantitative methods. This study is the first to assemble and investigate dermatoglyphics from all 56 Chinese ethnic groups. It is fortunate that data on population dermatoglyphics, a field of physical anthropology, have now been collected for all 56 Chinese ethnic groups, because intermarriage between individuals from different Chinese ethnic groups occurs more frequently in recent times, making population dermatoglyphic research an ever more challenging field of inquiry.

  13. Ethnic segregation and residential mobility: relocations of minority ethnic groups in the Netherlands.

    NARCIS (Netherlands)

    Bolt, G.S.; Kempen, R. van

    2010-01-01

    The degree of spatial segregation and concentration of minority ethnic groups in European cities is well documented. However, little is known about the residential mobility between neighbourhoods that brings about changes in the patterns of ethnic segregation. In this paper we analyse the residentia

  14. Blood pressure, ethnic group, and salt intake in Belize.

    OpenAIRE

    Simmons, D

    1983-01-01

    A total of 1316 individuals were studied in seven villages in Belize, Central America. This represented 92% of the area population aged over 18. Generally, they were members of three ethnic groups--Maya, Spanish, and Creole. The systolic and diastolic IV and V blood pressures were recorded using standardised procedure. Significant differences in blood pressure, weight, and obesity were found between ethnic groups in both sexes, Creoles having higher means than the other groups. Significant re...

  15. Disparities in Healthcare Quality among Racial and Ethnic Groups

    Science.gov (United States)

    ... us at: https://info.ahrq.gov . Let us know the nature of the problem, the Web address of what you want, and your ... Disparities in Healthcare Quality Among Racial and Ethnic Minority Groups Selected Findings ...

  16. Exploring Group Activity Therapy with Ethnically Diverse Adolescents

    Science.gov (United States)

    Paone, Tina R.; Malott, Krista M.; Maldonado, Jose M.

    2008-01-01

    Group activity therapy has been promoted as an effective means of providing growth opportunities for adolescents through the use of structured, developmentally appropriate activities in a group setting. This article qualitatively explores outcomes of 12 sessions of group activity therapy with ethnically diverse adolescents in a school setting. The…

  17. Determinants of Meats Purchase Behavior by Ethnic Groups

    OpenAIRE

    Garcia-Jimenez, Carlos I.; Mishra, Ashok K.

    2010-01-01

    Farmers and food companies need to assess their production and marketing strategies for nurturing business opportunities that will arise from the simultaneous increase in population and income of Hispanics in the United States. Previous studies on demand for meat products have not received much attention on the determinants of meats purchase behavior by Hispanics in relation to other ethnic groups. This study investigates the impact of ethnicity and the determinants of meats purchase behavior...

  18. Asymmetric neurocognitive representation of ethnic in-group/out-group faces

    Institute of Scientific and Technical Information of China (English)

    MA YiNa; GE JianQiao; XU XiaoJing; FAN Yan; YANG ShengMin; HAN ShiHui

    2009-01-01

    To investigate asymmetric neurocognitive representation of ethnic in-group and out-group members,we recorded event-related potentials (ERPs) to faces in a perceptual task after the faces had been primed with positive or negative affective links. The affective link priming did not influence the ERPs to ethnic out-group faces. However, relative to the positive affective link priming, the negative affective link priming increased the amplitudes of an early frontal negativity (N100) and a following central negativity but decreased the amplitude of a late positive potential elicited by ethnic in-group faces.Moreover, the N100 amplitude correlated with the degree of negative attitudes towards ethnic in-group faces. The findings suggest that multiple-level neural mechanisms are involved in individuation of heterogeneous ethnic in-group faces.

  19. Perceived Ethnic Discrimination and Problem Behaviors in Muslim Immigrant Early Adolescents: Moderating Effects of Ethnic, Religious, and National Group Identification

    Science.gov (United States)

    Maes, Marlies; Stevens, Gonneke W. J. M.; Verkuyten, Maykel

    2014-01-01

    Previous research has identified ethnic group identification as a moderator in the relationship between perceived ethnic discrimination and problem behaviors in ethnic minority children. However, little is known about the influence of religious and host national identification on this relationship. This study investigated the moderating role of…

  20. Discrimination in International Relations: Analyzing External Support for Ethnic Groups

    OpenAIRE

    STEPHEN M. SAIDEMAN

    2002-01-01

    Why do some ethnic groups in conflict (those that are mobilized or face discrimination) receive more external support than others do? This is an important question that has been overlooked despite the crucial role international support has played. Which characteristics of groups and their host states cause them to receive more support? I consider three explanations. First, separatist groups are less likely to receive support owing to their threat to regional stability and international norms....

  1. Racial/Ethnic Differences in Cardiovascular Symptoms in Four Major Racial/Ethnic Groups of Midlife Women: A Secondary Analysis

    OpenAIRE

    Im, Eun-Ok; Ham, Ok Kyung; Chee, Eunice; Chee, Wonshik

    2015-01-01

    Ethnic minority midlife women frequently do not recognize cardiovascular symptoms that they experience during the menopausal transition. Racial/ethnic differences in cardiovascular symptoms are postulated as a plausible reason for their lack of knowledge and recognition of the symptoms. The purpose of this study was to explore racial/ethnic differences in midlife women’s cardiovascular symptoms and to determine the factors related to these symptoms in each racial/ethnic group. This was a seco...

  2. Production interdependencies and poverty reduction across ethnic groups in Malaysia

    NARCIS (Netherlands)

    Saari, M. Yusof; Dietzenbacher, Erik; Los, Bart

    2014-01-01

    Production sectors are interdependent and the benefits of output growth for poverty reduction therefore spread over the economy. The role of such interdependencies is explicitly studied in this paper. A social accounting matrix for Malaysia that distinguishes between the major ethnic groups in Malay

  3. Comparison of dental maturity between two ethnic groups.

    Science.gov (United States)

    Stefanac-Papić, J; Alkadri, K Z; Legović, M; Galić, N

    1998-12-01

    Dental maturity is one of the indicators of the craniofacial region growth and development. The aim of the study was to identify and compare dental growth and development in two ethnic groups. The material consisted of 480 orthopantomograms; 240 selected from orthodontic and dental patients from Zagreb (Croatia) and Damascus (Syria) each. Each ethnic group included 120 boys and 120 girls, while the radiographs were classified into 6 groups of 20 each, according to sex and chronologic age (8-13 years). Dental maturity was evaluated by the method of Nolla. The results were statistically analyzed and presented in tables. The subjects from Damascus showed a delay in dental maturity by 1 (girls) to 2 (boys) years compared to the homologous group from Zagreb. The reference values determined in the study may serve as a diagnostic, therapeutic and prognostic tool in the orthodontics and pedodontics of the respective cities. PMID:9951152

  4. Racial discrimination against ethnic minority groups in Hong Kong

    OpenAIRE

    Tsang, Wing-tung; 曾穎彤

    2015-01-01

    This research aims to examine racial discrimination against ethnic minority groups in Hong Kong. It focuses on different generations, especially on adults and the elderly in order to provide a detailed picture of what they have experienced and how they respond to it. Primary research is adopted and data are collected through semi-structured interviews and existing literature analysis. Everyday racism has been used as the conceptual framework throughout this research. Minority groups experienc...

  5. Ethnicity and child health in northern Tanzania: Maasai pastoralists are disadvantaged compared to neighbouring ethnic groups.

    Science.gov (United States)

    Lawson, David W; Borgerhoff Mulder, Monique; Ghiselli, Margherita E; Ngadaya, Esther; Ngowi, Bernard; Mfinanga, Sayoki G M; Hartwig, Kari; James, Susan

    2014-01-01

    The Maasai of northern Tanzania, a semi-nomadic ethnic group predominantly reliant on pastoralism, face a number of challenges anticipated to have negative impacts on child health, including marginalisation, vulnerabilities to drought, substandard service provision and on-going land grabbing conflicts. Yet, stemming from a lack of appropriate national survey data, no large-scale comparative study of Maasai child health has been conducted. Savannas Forever Tanzania surveyed the health of over 3500 children from 56 villages in northern Tanzania between 2009 and 2011. The major ethnic groups sampled were the Maasai, Sukuma, Rangi, and the Meru. Using multilevel regression we compare each ethnic group on the basis of (i) measurements of child health, including anthropometric indicators of nutritional status and self-reported incidence of disease; and (ii) important proximate determinants of child health, including food insecurity, diet, breastfeeding behaviour and vaccination coverage. We then (iii) contrast households among the Maasai by the extent to which subsistence is reliant on livestock herding. Measures of both child nutritional status and disease confirm that the Maasai are substantially disadvantaged compared to neighbouring ethnic groups, Meru are relatively advantaged, and Rangi and Sukuma intermediate in most comparisons. However, Maasai children were less likely to report malaria and worm infections. Food insecurity was high throughout the study site, but particularly severe for the Maasai, and reflected in lower dietary intake of carbohydrate-rich staple foods, and fruits and vegetables. Breastfeeding was extended in the Maasai, despite higher reported consumption of cow's milk, a potential weaning food. Vaccination coverage was lowest in Maasai and Sukuma. Maasai who rely primarily on livestock herding showed signs of further disadvantage compared to Maasai relying primarily on agriculture. We discuss the potential ecological, socioeconomic, demographic

  6. Ethnicity and child health in northern Tanzania: Maasai pastoralists are disadvantaged compared to neighbouring ethnic groups.

    Directory of Open Access Journals (Sweden)

    David W Lawson

    Full Text Available The Maasai of northern Tanzania, a semi-nomadic ethnic group predominantly reliant on pastoralism, face a number of challenges anticipated to have negative impacts on child health, including marginalisation, vulnerabilities to drought, substandard service provision and on-going land grabbing conflicts. Yet, stemming from a lack of appropriate national survey data, no large-scale comparative study of Maasai child health has been conducted. Savannas Forever Tanzania surveyed the health of over 3500 children from 56 villages in northern Tanzania between 2009 and 2011. The major ethnic groups sampled were the Maasai, Sukuma, Rangi, and the Meru. Using multilevel regression we compare each ethnic group on the basis of (i measurements of child health, including anthropometric indicators of nutritional status and self-reported incidence of disease; and (ii important proximate determinants of child health, including food insecurity, diet, breastfeeding behaviour and vaccination coverage. We then (iii contrast households among the Maasai by the extent to which subsistence is reliant on livestock herding. Measures of both child nutritional status and disease confirm that the Maasai are substantially disadvantaged compared to neighbouring ethnic groups, Meru are relatively advantaged, and Rangi and Sukuma intermediate in most comparisons. However, Maasai children were less likely to report malaria and worm infections. Food insecurity was high throughout the study site, but particularly severe for the Maasai, and reflected in lower dietary intake of carbohydrate-rich staple foods, and fruits and vegetables. Breastfeeding was extended in the Maasai, despite higher reported consumption of cow's milk, a potential weaning food. Vaccination coverage was lowest in Maasai and Sukuma. Maasai who rely primarily on livestock herding showed signs of further disadvantage compared to Maasai relying primarily on agriculture. We discuss the potential ecological

  7. Who are the traffic offenders among ethnic groups and why?

    Science.gov (United States)

    Elias, Wafa; Blank-Gomel, Aharon; Habib-Matar, Caroline; Shiftan, Yoram

    2016-06-01

    Marginalized populations, particularly ethnic minorities, are often at a higher risk of being involved in traffic crashes and committing traffic violations. Prominent explanations for this "ethnic traffic risk gap" include cultural and socioeconomic factors, usually measured at an aggregate level. In particular, it has been hypothesized that ethnic minorities commit traffic violations as a form of social resistance to what they perceive to be an oppressing regime. The current study examined the mechanisms underlying traffic violations at the individual level within a single ethnic minority, Israeli-Arabs. The study sample (n=231) included a group of known offenders (n=60) and non-offenders (n=171), all of which completed the Traffic Violation Questionnaire. The results show that offenders and non-offenders tended to have different types of occupations, although these did not translate into significant differences in level of income. Offenders reported significantly lower levels of trust in some hegemonic institutions (the police, government ministries) but not others (parliament, the juridical system). However, offenders displayed remarkably different daily activity patterns, including much higher exposure to traffic (3h/day vs. 0.75) and more complex trip patterns. Our results find little support for the social resistance hypothesis, as it fails to explain the differential treatment of hegemonic institutions. Daily activity patterns stand out as a central mechanism influencing the risk of violations. These results suggest policymakers should adopt a holistic approach for traffic safety interventions but avoid monolithic views of ethnic minorities which may lead to an inefficient use of resources. PMID:26974023

  8. Geochemical studies of Guarani ethnic groups pottery with XRF

    International Nuclear Information System (INIS)

    Artefacts of pottery belonging to the Guarani ethnic group were investigated by XRF techniques. The Tupi-Guarani, is one of the three main representatives of the Neolithic culture in the Amazonian scope. Such an ethnic group dispersed towards the South; in the Paraguayan area between the Paraguay and the Parana Rivers several Guarani ethnic movements by both rivers and their tributaries are perceived. The lithology and ceramics typology have contributed to support that perception. The archaeological findings help to clarify prehistoric cultural aspects and dispersal areas. In that context, the knowledge of the chemical composition of the found ceramic devices, in particular of the rare earth elements (REE) and other refractory ones provide information on this dispersion and its expansion. Selected trace elements (Rb, Sr, Y, Zr, Nb, Ba, La, Ce, and Nd) were determined in samples from thirteen archaeological sites with XRF using an Am-241 source. Their spidergrams have allowed identifying four different sets of samples according to their areas of provenance. (author)

  9. Do ethnicity and sex matter in pay? analyses of 8 ethnic groups in the Dutch labour market

    OpenAIRE

    Zorlu, Aslan

    2003-01-01

    Using the CBS-micro survey, ethnic and gender wage differentials in the Netherlands are examined between native Dutch labourers and 7 ethnic minority groups that are highly differentiated in their human capital endowment and immigration history. Estimations indicate that wage discrimination occurs mainly on the basis of their ethnic background rather than gender. Moroccans suffer the largest wage gap due to discrimination. This result is likely an indication of employer’s response on...

  10. Cross-ethnic friendships, perceived discrimination, and their effects on ethnic activism over time: a longitudinal investigation of three ethnic minority groups.

    Science.gov (United States)

    Tropp, Linda R; Hawi, Diala R; Van Laar, Colette; Levin, Shana

    2012-06-01

    This research examines cross-ethnic friendships as a predictor of perceived discrimination and support for ethnic activism over time among African American, Latino American, and Asian American undergraduate participants from a multi-year, longitudinal study conducted in the United States. Our research builds on prior cross-sectional research by testing effects longitudinally and examining how relationships among these variables may differ across ethnic minority groups. Results indicate that, over time, greater friendships with Whites predict both lower perceptions of discrimination and less support for ethnic activism among African Americans and Latino Americans, but not among Asian Americans. Implications of these findings for future research on inter-group contact, minority-majority relations, and ethnic group differences in status are discussed. PMID:21895704

  11. Labour market job matching for UK minority ethnic groups

    OpenAIRE

    S. Dex; Lindley, J

    2007-01-01

    The paper devises a new method of calculating whether individuals are over educated using a parametric model. This new method is applied to men and women from different ethnic groups using data drawn from 4 pooled cross-sections of the UK Labour Force Survey. Calibrated against existing mean-mode methods, the new approach leads to lower levels of over education, more so for men than women. The model is then extended to include non-qualification elements of human capital such as employment exp...

  12. THE SORBS – AN ETHNIC GROUP, WHICH STRUGGLES FOR SURVIVAL

    Directory of Open Access Journals (Sweden)

    Bernadette Jonda

    2011-01-01

    Full Text Available The following article deals with the current situation of the Sorbs – a Slavic ethnic group leaving in Lusatia, which is a region belonging to former East Germany. The development of this ethnic group – starting from the end of the 19th Century and considering both Nazi times and former East Germany situation – will be shown. The article discusses on the one hand the attempts to maintain the Sorbian language, among others due to the activities of the Language Centre WITAJ, and on the other hand it stresses the consequences of the brown coal mining in the region of Lusatia. In addition, the attitudeof German natives towards the Sorbs is analysed. On basis of the own research conducted by the author in the year 2010 near the Sorbian town Slepo (ger. Schleife, dilemmas of the local people, who feel dependent on energy concern Vattenfall, are shown. Although the concern guarantees work places, it also jeopardizes the existence of local people’s houses and the cultivation of the Sorbian tradition. The coal mines destroy the natural and social environment. More and more villages are demolished and social networks are being broken by people’s displacements. The current situation makes the Sorbs even more cautious about their own culture and motivates them to fight for their cultural survival.

  13. China's ethnic groups: fertility change in five autonomous regions.

    Science.gov (United States)

    Yang, S; Zhu, H

    1993-08-01

    The ethnic population of China increased from 35 million in the early 1950s to more than 90 million in 1990. They make up about 8% of China's population. The changes in the fertility levels of the Mongolian, the Tibetan, the Zhuang, the Hui, and the Uygur ethnic peoples inhabiting autonomous regions were investigated. The total fertility rates (TFRs) of the Mongolian, the Zhuang, and the Hui had declined to below 3.5 by the late 1980s. The TFR of the Mongolians dropped from 6.5 in the early 1970s to 3.0 in the late 1970s, rose to 3.6 in 1981 and 1982, and fell again to 2.3 in 1989. During 1985-89 the TFR of the Uygurs was 5.09 compared to 2.42 of the Han (Chinese) women in the region. The average life-time births during this period were: 2.7 for Mongolians, 3.5 for the Zhuang, 3.6 for the Hui, 0.8 higher than for the Han women. The average TFR of the Han women declined to 3.19 during 1985-89. Implementation of the same family planning program could account for the similar fertility levels of the latter 2 groups. The TFR of the Hui women was 7.0 before 1976, staying at 6.7 during the 1970s. However, it dropped from 6.5 in 1983 to 3.58 during 1985-89. The TFR of Tibetans was 5.0 in the early 1960s, and 30 years later it hovered between 4.0 and 5.0. The Uygurs maintained a TFR of 5.0 to 6.0 in the 20 years prior to 1993, although in 3 successive years after 1985 a decline started. 10% of Uygur women aged 18 already had 1 child. 5% of Hui women aged 20 in 1988 had born children. The infertility rates of ethnic women aged 49-57 in 1988 were; 14% for the Tibetans, 5% for the Uygurs, 2% for the Mongolians, and 1% each for the Hui and the Zhuang. The decline of fertility of ethnic groups started in the 1980s, and it was rather uneven as a consequence of implementation of family planning programs after a major decline of the fertility rate of the national population in the 1970s. PMID:12287606

  14. Ethnic group and survival from childhood cancer: report from the UK Children's Cancer Study Group

    OpenAIRE

    Stiller, C A; Bunch, K. J.; Lewis, I. J.

    2000-01-01

    Survival following cancer was analysed in relation to ethnic group among children diagnosed in Britain during 1981–1996 and treated at paediatric oncology centres by members of the UK Children's Cancer Study Group. Survival was analysed for 11 diagnostic groups: acute lymphoblastic leukaemia (ALL), acute non-lymphocytic leukaemia, Hodgkin's disease, non-Hodgkin's lymphoma, astrocytoma, primitive neuroectodermal tumour, neuroblastoma, Wilms' tumour, osteosarcoma, Ewing's sarcoma and rhabdomyos...

  15. Resilience against Discrimination: Ethnic Identity and Other-Group Orientation as Protective Factors for Korean Americans

    Science.gov (United States)

    Lee, Richard M.

    2005-01-01

    This study investigated the resilience of 84 Korean American college students in the context of perceived ethnic discrimination. Two cultural resources, multidimensional ethnic identity and other-group orientation, were hypothesized as protective factors that moderate the negative effects of discrimination. Only 1 aspect of ethnic identity was…

  16. Stereotypes in Czech phraseology. Nations and ethnic groups

    Directory of Open Access Journals (Sweden)

    Gutiérrez Rubio Enrique

    2015-12-01

    Full Text Available The starting point for this study is that (the majority of conventional figurative units (CFUs are conceptual in nature and that they somehow record and preserve the knowledge and even worldview of diverse cultures. The aim of this paper is to take a first step towards answering the question whether it is true not only that phraseology preserves the way a given culture understands the world (or understood it in the past, but if it works the other way round, i.e. if people using/knowing CFUs involving stereotypes - in this case, Czech idioms and collocations regarding nations and ethnic groups - tend to extend these stereotypes and attitudes beyond the linguistic sphere. For this purpose a survey questionnaire was created, by means of which the stereotypes underlying a varied sample of 13 Czech CFUs were related to the prejudices of the respondents

  17. Racism, psychosis and common mental disorder among ethnic minority groups in England

    OpenAIRE

    Karlsen, S; Nazroo, J. Y.; McKenzie, K; Bhui, K.; Weich, S

    2005-01-01

    Background. The aim of this study was to explore the relationship between risk of psychosis, common mental disorder (CMD) and indicators of racism among ethnic minority groups in England and how this relationship may vary by particular ethnic groups.Method. A multivariate analysis was carried out of quantitative, cross-sectional data from a nationally representative community sample of people aged between 16 and 74 years from the largest ethnic minority groups in England: those of Caribbean, ...

  18. Life Satisfaction Among Ethnic Minorities: The Role of Discrimination and Group Identification

    OpenAIRE

    Verkuyten, M.J.A.M.

    2008-01-01

    For most immigrants and ethnic minority groups, everyday life in the country of settlement raises question of adaptation and belonging. Aside from factors such as lower income, lower education and poorer health, being an ethnic minority member carries additional factors that can lower general life satisfaction. Using data from two studies the present paper shows that ethnic minority group members (Turkish-Dutch) have lower general life satisfaction than a comparable majority group (Dutch) bec...

  19. Elephants classify human ethnic groups by odor and garment color.

    Science.gov (United States)

    Bates, Lucy A; Sayialel, Katito N; Njiraini, Norah W; Moss, Cynthia J; Poole, Joyce H; Byrne, Richard W

    2007-11-20

    Animals can benefit from classifying predators or other dangers into categories, tailoring their escape strategies to the type and nature of the risk. Studies of alarm vocalizations have revealed various levels of sophistication in classification. In many taxa, reactions to danger are inflexible, but some species can learn the level of threat presented by the local population of a predator or by specific, recognizable individuals. Some species distinguish several species of predator, giving differentiated warning calls and escape reactions; here, we explore an animal's classification of subgroups within a species. We show that elephants distinguish at least two Kenyan ethnic groups and can identify them by olfactory and color cues independently. In the Amboseli ecosystem, Kenya, young Maasai men demonstrate virility by spearing elephants (Loxodonta africana), but Kamba agriculturalists pose little threat. Elephants showed greater fear when they detected the scent of garments previously worn by Maasai than by Kamba men, and they reacted aggressively to the color associated with Maasai. Elephants are therefore able to classify members of a single species into subgroups that pose different degrees of danger. PMID:17949977

  20. Population genetic study of 34 X-Chromosome markers in 5 main ethnic groups of China

    Science.gov (United States)

    Zhang, Suhua; Bian, Yingnan; Li, Li; Sun, Kuan; wang, Zheng; Zhao, Qi; Zha, Lagabaiyila; Cai, Jifeng; Gao, Yuzhen; Ji, Chaoneng; Li, Chengtao

    2015-01-01

    As a multi-ethnic country, China has some indigenous population groups which vary in culture and social customs, perhaps as a result of geographic isolation and different traditions. However, upon close interactions and intermarriage, admixture of different gene pools among these ethnic groups may occur. In order to gain more insight on the genetic background of X-Chromosome from these ethnic groups, a set of X-markers (18 X-STRs and 16 X-Indels) was genotyped in 5 main ethnic groups of China (HAN, HUI, Uygur, Mongolian, Tibetan). Twenty-three private alleles were detected in HAN, Uygur, Tibetan and Mongolian. Significant differences (p < 0.0001) were all observed for the 3 parameters of heterozygosity (Ho, He and UHe) among the 5 ethnic groups. Highest values of Nei genetic distance were always observed at HUI-Uygur pairwise when analyzed with X-STRs or X-Indels separately and combined. Phylogenetic tree and PCA analyses revealed a clear pattern of population differentiation of HUI and Uygur. However, the HAN, Tibetan and Mongolian ethnic groups were closely clustered. Eighteen X-Indels exhibited in general congruent phylogenetic signal and similar cluster among the 5 ethnic groups compared with 16 X-STRs. Aforementioned results proved the genetic polymorphism and potential of the 34 X-markers in the 5 ethnic groups. PMID:26634331

  1. Do Ethnic Identity and Other-Group Orientation Protect against Discrimination for Asian Americans?

    Science.gov (United States)

    Lee, Richard M.

    2003-01-01

    Ethnic identity and other-group orientation were examined as possible moderators and mediators on the effects of personal ethnic discrimination and minority group discrimination in 2 studies of Asian Americans. Results demonstrated that discrimination, particularly when directed personally at an individual, correlated negatively with psychological…

  2. Mitochondrial DNA genetic diversity among four ethnic groups in Sierra Leone.

    Science.gov (United States)

    Jackson, Bruce A; Wilson, Jamie Lee; Kirbah, Salwa; Sidney, Sheree S; Rosenberger, Joshua; Bassie, Larry; Alie, Joe A D; McLean, David C; Garvey, W Timothy; Ely, Bert

    2005-09-01

    Although there are numerous ethnic groups in Sierra Leone, the Mende and Temne together account for approximately 60% of the total population. To see if genetic differences could be observed among ethnic groups in Sierra Leone, the nucleotide sequence of the hypervariable 1 (HV1) region of mitochondrial DNA (mtDNA) was determined from samples of the two major ethnic groups, the Mende (n=59) and Temne (n=121), and of two minor ethnic groups, the Loko (n=29) and Limba (n=67). Among these 276 HV1 sequences, 164 individual haplotypes were observed. An analysis of molecular variance indicated that the distribution of these haplotypes within the Limba sample was significantly different from that of the other ethnic groups. No significant genetic variation was seen between the Mende, Temne, and Loko. These results indicate that distinguishing genetic differences can be observed among ethnic groups residing in historically close proximity to one another. Furthermore, we observed some mitochondrial DNA haplotypes that are common among the Sierra Leone ethnic groups but that have not been observed in other published studies of West African ethnic groups. Therefore, we may have evidence for mtDNA lineages that are unique to this region of West Africa. PMID:15761855

  3. A Neuroanatomical Signature for Schizophrenia Across Different Ethnic Groups.

    Science.gov (United States)

    Gong, Qiyong; Dazzan, Paola; Scarpazza, Cristina; Kasai, Kyioto; Hu, Xinyu; Marques, Tiago R; Iwashiro, Norichika; Huang, Xiaoqi; Murray, Robin M; Koike, Shinsuke; David, Anthony S; Yamasue, Hidenori; Lui, Su; Mechelli, Andrea

    2015-11-01

    Schizophrenia is a disabling clinical syndrome found across the world. While the incidence and clinical expression of this illness are strongly influenced by ethnic factors, it is unclear whether patients from different ethnicities show distinct brain deficits. In this multicentre study, we used structural Magnetic Resonance Imaging to investigate neuroanatomy in 126 patients with first episode schizophrenia who came from 4 ethnically distinct cohorts (White Caucasians, African-Caribbeans, Japanese, and Chinese). Each patient was individually matched with a healthy control of the same ethnicity, gender, and age (±1 year). We report a reduction in the gray matter volume of the right anterior insula in patients relative to controls (P literature, implicating the right anterior insula in bipolar disorder, depression, addiction, obsessive-compulsive disorder, and anxiety, we speculate that the neuroanatomical deficit reported here may represent a transdiagnostic feature of Axis I disorders. PMID:26264820

  4. The influence of ethnic group variation on victimization and help seeking among Latino women.

    Science.gov (United States)

    Sabina, Chiara; Cuevas, Carlos A; Schally, Jennifer L

    2015-01-01

    Interpersonal violence research on Latinos has largely ignored the ethnic group variations that are included under the pan-ethnic term Latino. The current study adds to the literature by utilizing a national sample of Latino women to examine the interpersonal victimization experiences and help-seeking responses to victimization by ethnic group. The sample was drawn from the Sexual Assault Among Latinas Study (SALAS; Cuevas & Sabina, 2010) that surveyed 2,000 self-identified adult Latino women. For the purpose of this study, victimization in the United States was examined among Mexican ethnics (73.3% of sample), Cuban ethnics (14%), and other ethnics (12.8%). Mexican ethnicity was found to be significantly associated with increased odds of experiencing any, physical, sexual, threat, and stalking victimization. Findings also show that higher levels of Latino orientation and being an immigrant were associated with decreased odds of experiencing any victimization, whereas Anglo orientation, as measured by the Brief ARSMA-II (Cuéllar, Arnold, & Maldonado, 1995), was associated with greater odds of experiencing any victimization. Anglo orientation was significantly associated with formal help seeking. Taken as a whole, these findings emphasize the importance of bilingual and culturally competent services and also reveal that culturally competent services includes developing an understanding of the cultural differences between Latino ethnic groups. Specifically, service providers should be aware that Latinos of Mexican ethnicity may face unique risks for victimization. PMID:25111549

  5. Why Are Some Ethnic Groups More Violent than Others? The Role of Friendship Network's Ethnic Composition

    Science.gov (United States)

    Rabold, Susann; Baier, Dirk

    2011-01-01

    Ethnic differences in violent behavior can be found in official crime statistics, as well as in surveys on juvenile delinquency. To explain these differences, research mainly focuses on factors like parental violence, violence legitimizing norms of masculinity, or socio-economic status. Little research has examined the role of friendship network's…

  6. Cultural perspectives of interventions for managing diabetes and asthma in children and adolescents for ethnic minority groups

    OpenAIRE

    McManus, Vicki; Savage, Eileen

    2010-01-01

    Both diabetes and asthma are increasingly being recognized as health problems for ethnic groups. Because of cultural differences, ethnicity is reported to be a risk factor for poorer quality in healthcare, disease management and disease control. Ethnic groups are at risk for poorer quality of life and increased disease complications when compared with non-ethnic counterparts living in the same country. There is little known about how culture is addressed in interventions developed for ethnic ...

  7. Interpersonal Personality Type as a Result of the Manifestations of Ethnic Groups Individuals from Dobrogea

    Directory of Open Access Journals (Sweden)

    Mihaela Luminiţa Sandu

    2015-06-01

    Full Text Available The Romanian people, especially ethnic belonging of the people was one of the people subject to the proletarian dictatorship, which has claimed over a long period study in this area. In the last decade we are witnessing a revival of studies on ethnic groups in Romania. This is due not only progress and the spread of democracy, encouraging linguistic, but also some deeper theoretical perspectives on diversity of ethnicity seen as opposed unification that could bring world economic globalization and scientific and technological. Ethnic groups, social organizations with specific characteristics becomes more pronounced as, the strongest influence their component elements (organizations and institutions and through their people. Differences between ethnic groups become noticeable if we refer to the organization and functioning of families in urban and rural communities, ways to produce goods or ways to spend your free time. The difference of the ethnic groups, however, does not stop here. They are obvious and if it investigates the ways in which group members analyze and interpret them. By how they are managing their own ethnic groups, rules of internal organization, the statuses and roles of men, the ways in which they are sanctioned adverse behaviors and encourage behaviors that may be favorable, the illustrations and pictures about them, they generate especially the people involved in their operation, ethnic organizations causes people to act as their members, maintain self-awareness and ethnic groups to preserve. Currently in Romania live, learn and work together membership of several ethnicities such as Romanian, Hungarian, Saxon, Székely, Bulgarians, Armenians, Russians, Turks, Tatars, Roma, Macedo and so on, each with its own cultural particularities, characteristics known little or unknown to others.

  8. Self-Esteem Changes in the Middle School Years: A Study of Ethnic and Gender Groups

    Science.gov (United States)

    Adams, Sue K.; Kuhn, Jennifer; Rhodes, Jean

    2006-01-01

    The current study investigated how ethnicity and gender affect changes in the self-esteem of early adolescents during the middle school years. Self-report data were collected from more than 4,000 early adolescents from three ethnic groups: European American, African American, and Hispanic and analyzed using a consecutive three-year cross-sectional…

  9. Comparison of the Perception of English Learning Between Ethnic Group Students and Han Students

    Institute of Scientific and Technical Information of China (English)

    沈映梅

    2013-01-01

    This paper has analyzed the discrepancies of the perception of English learning between ethnic students and Han studens in a trilingual language context. The research results will be expected to broaden our understanding of the ethnic group students in the minority regions, and to provide some empirical references and implications for teachers.

  10. Normativity and Friendship Choices among Ethnic Majority- and Minority-Group Children

    Science.gov (United States)

    Leman, Patrick J.; Ben-Hmeda, Malak; Cox, Jo; Loucas, Christina; Seltzer-Eade, Sophia; Hine, Ben

    2013-01-01

    Two-hundred-and-fifty-eight White British (ethnic majority) and British South Asian (minority) children (5, 9 and 13 years old) chose potential friends from descriptions of peers who had traits and preferences that were either consistent (normative) or inconsistent (deviant) with ethnic group membership. White children chose peers from the ethnic…

  11. Indigenous Knowledge on Soil Classification of Ethnic Groups in Luang Prabang Province of the Lao PDR

    Institute of Scientific and Technical Information of China (English)

    Linkham Douangsavanh; Vongpaphane Manivong; Anan Polthanee; Roengsak Katawatin; Yoshio Inoue

    2006-01-01

    The objectives of this study were to demonstrate ethno-scientific elicitation techniques in retrieving indigenous knowledge at village-level, and to document the indigenous soil classification systems of different ethnic groups in Luang Prabang province in the Lao PDR. The study area comprised three villages - Nambo, Huaymaha and Thapo, in the Phonxay district of Luang Prabang province. Three ethnic groups were covered by the study - Hmong,Khmu and Lao Loum. All three ethnic groups used soil color as main criteria for soil classification.However, even within the same ethnic group,sometimes different villages have differences in the way they classify soils; this was apparent for the Hmong ethnic group in the villages of Huaymaha and Nambo. A significant difference of the Lao Loum ethnic group from the other two, was the emphasis used in classifying soil types according to their water holding capabilities. In contrast, the Khmu and Hmong classified many soil types in relation to their rock content ('with rock' or 'pure rock' sometimes being used). The results of the study suggest that the ethnic groups classify the soils in relation to their potential for different types of agricultural production.

  12. BRAF mutations in thyroid tumors from an ethnically diverse group

    Directory of Open Access Journals (Sweden)

    Schulten Hans-Juergen

    2012-08-01

    Full Text Available Abstract Background The molecular etiology of thyroid carcinoma (TC and other thyroid diseases which may present malignant precursor lesions is not fully explored yet. The purpose of this study was to estimate frequency, type and clinicopathological value of BRAF exon 15 mutations in different types of cancerous and non-cancerous thyroid lesions originating in an ethnically diverse population. Methods BRAF exon 15 was sequenced in 381 cases of thyroid lesions including Hashimoto´s thyroiditis, nodular goiters, hyperplastic nodules, follicular adenomas (FA, papillary TC (PTC, follicular variant PTC (FVPTC, microcarcinomas of PTC (micro PTC; tumor size ≤ 1 cm, follicular TC (FTC, and non-well differentiated TC (non-WDTC. Results We identified BRAF mutations in one of 69 FA, 72 of 115 (63% PTC, seven of 42 (17% FVPTC, 10 of 56 (18% micro PTC, one of 17 (6% FTC, and one of eight (13% non-WDTC. Most of the cases showed the common V600E mutation. One case each of PTC, FVPTC, and FTC harbored a K601E mutation. A novel BRAF mutation was identified in a FA leading to deletion of threonine at codon 599 (p.T599del. A rare 3-base pair insertion was detected in a stage III PTC resulting in duplication of threonine at codon 599 (p.T599dup. Patients with PTC harboring no BRAF mutation (BRAFwt were on average younger than those with a BRAF mutation (BRAFmut in the PTC (36.6 years vs. 43.8 years. Older age (≥ 45 years in patients with PTC was significantly associated with tumor size ≥ 4 cm (P = 0.018, vessel invasion (P = 0.004, and distant metastasis (P = 0.001. Lymph node (LN involvement in PTC significantly correlated with tumor size (P = 0.044, and vessel invasion (P = 0.013. Of notice, taken the whole TC group, family history of thyroid disease positively correlated with capsular invasion (P = 0.025. Conclusions Older age is manifold associated with unfavorable tumor markers in our series. The K601E identified in a PTC, FVPTC, and FTC seems

  13. Nativity, US Length of Residence, and BMI Among Diverse Asian American Ethnic Groups.

    Science.gov (United States)

    Rosas, Lisa G; Sanchez-Vaznaugh, Emma V; Sánchez, Brisa N

    2015-10-01

    Little is known about body mass index (BMI) patterns by nativity and length of US residence among Asian American ethnic groups. We used linear regression to examine the association of BMI with nativity and length of residence across six ethnic groups (Filipinos, Japanese, Chinese, Koreans, South Asians, and Vietnamese) using data from the California Health Interview Study. There was significant heterogeneity in the nativity/length of residence patterns in unadjusted BMI across ethnic groups (p immigrants with the exception of South Asians. Longer US residence was positively associated with BMI among all groups, though only significant among Filipinos and Koreans. Programs targeting Asian Americans should take into consideration BMI patterns by nativity and US length of residence among diverse Asian American ethnic groups. PMID:25192818

  14. The internal migration propensities and net migration patterns of ethnic groups in Britain

    OpenAIRE

    John Stillwell; Serena Hussain; Paul Norman

    2008-01-01

    Internal migration propensities of ethnic groups are examined using three types of census data. Special Migration Statistics show variation in aggregate propensities whereas commissioned age-specific flow data indicate age variations by ethnic group. Micro data from Samples of Anonyms Records confirm low Asian propensities and suggest convergence between 1991 and 2001. Inter-district net migration reveals familiar counter urbanisation trends for whites but more complex patterns for non-whites...

  15. Attitudes to colorectal cancer screening among ethnic minority groups in the UK

    OpenAIRE

    Atkin Wendy; Power Emily; Solarin Ijeoma; Robb Kathryn A; Wardle Jane

    2008-01-01

    Abstract Background Colorectal screening by Flexible Sigmoidoscopy (FS) is under evaluation in the UK. Evidence from existing cancer screening programmes indicates lower participation among minority ethnic groups than the white-British population. To ensure equality of access, it is important to understand attitudes towards screening in all ethnic groups so that barriers to screening acceptance can be addressed. Methods Open- and closed-ended questions on knowledge about colorectal cancer and...

  16. Afghanistan's ethnic groups share a y-chromosomal heritage structured by historical events

    OpenAIRE

    Haber, Marc; Platt, Daniel E; Ashrafian Bonab, Maziar; Youhanna, Sonia C.; Soria-Hernanz, David F; Martínez-Cruz, Begoña; Douaihy, Bouchra; Ghassibe-Sabbagh, Michella; Rafatpanah, Hoshang; Ghanbari, Mohsen; Whale, John; Balanovsky, Oleg; Wells, R. Spencer; Comas, David; Tyler-Smith, Chris

    2012-01-01

    Afghanistan has held a strategic position throughout history. It has been inhabited since the Paleolithic and later became a crossroad for expanding civilizations and empires. Afghanistan's location, history, and diverse ethnic groups present a unique opportunity to explore how nations and ethnic groups emerged, and how major cultural evolutions and technological developments in human history have influenced modern population structures. In this study we have analyzed, for the first time, the...

  17. Food Prices and Consumer Demand: Differences across Income Levels and Ethnic Groups

    OpenAIRE

    Ni Mhurchu, Cliona; Eyles, Helen; Schilling, Chris; Yang, Qing; Kaye-Blake, William; Genç, Murat; Blakely, Tony

    2013-01-01

    Background Targeted food pricing policies may improve population diets. To assess their effects on inequalities, it is important to determine responsiveness to price changes across income levels and ethnic groups. Objective Our goal was to estimate price elasticity (PE) values for major commonly consumed food groups in New Zealand, by income and ethnicity. PE values represent percentage change in demand associated with 1% change in price of that good (own-PE) or another good (cross-PE). Desig...

  18. Does Racial and Ethnic Discrimination Vary Across Minority Groups? Evidence from a Field Experiment

    OpenAIRE

    Booth, Alison L; Leigh, Andrew; Varganova, Elena

    2010-01-01

    We conduct a large-scale audit discrimination study to measure labor market discrimination across different minority groups in Australia -- a country where one quarter of the population was born overseas. To denote ethnicity, we use distinctively Anglo-Saxon, Indigenous, Italian, Chinese, and Middle Eastern names, and our goal is a comparison across multiple ethnic groups rather than focusing on a single minority as in most other studies. In all cases, we applied for entry-level jobs and subm...

  19. Acculturation Among Three Racial/Ethnic Groups of Host and Immigrant Adolescents

    OpenAIRE

    Hsiao, James; Wittig, Michele Andrisin

    2008-01-01

    This study compares Latino host, Latino immigrant, Asian-American host, Asian-American immigrant and European-American host groups of adolescents with respect to four acculturation-related variables: ethnic identity exploration, ethnic identity affirmation/belonging, outgroup orientation, and American identity. Using the five ethno-generational categories as a grouping variable, we conducted analyses of 313 survey responses to the acculturation items at two time periods, 9 weeks apart. Result...

  20. Ethnobotany of the Monpa ethnic group at Arunachal Pradesh, India

    Directory of Open Access Journals (Sweden)

    Tangjang Sumpam

    2011-10-01

    religious scripts in Buddhist monasteries. Three plant species (Derris scandens, Aesculus assamica, and Polygonum hydropiper were frequently used to poison fish during the month of June-July every year and the underground tuber of Aconitum ferrox is widely used in arrow poisoning to kill ferocious animals like bear, wild pigs, gaur and deer. The most frequently cited plant species; Buddleja asiatica and Hedyotis scandens were used as common growth supplements during the preparation of fermentation starter cultures. Conclusion The traditional pharmacopoeia of the Monpa ethnic group incorporates a myriad of diverse botanical flora. Traditional knowledge of the remedies is passed down through oral traditions without any written document. This traditional knowledge is however, currently threatened mainly due to acculturation and deforestation due to continuing traditional shifting cultivation. This study reveals that the rural populations in Arunachal Pradesh have a rich knowledge of forest-based natural resources and consumption of wild edible plants is still an integral part of their socio-cultural life. Findings of this documentation study can be used as an ethnopharmacological basis for selecting plants for future phytochemical and pharmaceutical studies.

  1. Knowledge and perceptions of dementia and Alzheimer's disease in four ethnic groups in Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Nielsen, T. Rune; Waldemar, Gunhild

    2016-01-01

    OBJECTIVE: Older people from ethnic minorities are underrepresented in dementia care. Some of the determinants of access to care are knowledge and perceptions of dementia, which may vary between ethnic groups in the population. The aims of this study were to compare knowledge and perceptions of...... dementia and Alzheimer's disease (AD) among four ethnic groups in Copenhagen, Denmark, and to assess the influence of education and acculturation. METHODS: Quantitative survey data from 260 participants were analyzed: 100 native Danish, and 47 Polish, 51 Turkish, and 62 Pakistani immigrants. Knowledge and...... variance at most and had only minor influence on perceptions of AD. CONCLUSIONS: Lacking knowledge and certain perceptions of dementia and AD may hamper access to services in some ethnic minority groups. Ongoing efforts to raise awareness that dementia and AD are not part of normal aging, particularly...

  2. Moderating effects of group status, cohesion, and ethnic composition on socialization of aggression in children's peer groups.

    Science.gov (United States)

    Shi, Bing; Xie, Hongling

    2014-09-01

    We explored the effects of 3 group features (i.e., status, cohesion, and ethnic composition) on socialization processes of aggression in early adolescents' natural peer social groups. Gender differences in these effects were also determined. A total of 245 seventh-grade individuals belonging to 65 peer groups were included in the analyses. All 3 group features moderated the strength of group socialization on physical aggression with the exception of group status on girls' physical aggression. Stronger socialization of physical aggression occurred in higher status, more cohesive, or ethnically more homogeneous groups. In contrast, only group cohesion moderated the strength of group socialization on social aggression among girls. These findings suggest that somewhat different processes may be involved in peer group influences on different forms of aggression. Future intervention and prevention efforts for adolescent aggression should consider peer group membership and group features simultaneously. PMID:25046125

  3. Intermarriage attitude among ethnic minority and majority groups in the Netherlands : the role of family relations and immigrant characteristics

    NARCIS (Netherlands)

    Huijnk, W.J.J.; Verkuyten, M.J.A.M.; Coenders, M.T.A.

    2010-01-01

    Ethnic distance refers to the extent to which people wish to avoid contact with members of ethnic out-groups (Bogardus, 1959). Kinship by mairiage is one of the most intimate relationships and, therefore, tbe domain of life with the highest distance between ethnic groups in society. Marriage is an i

  4. Moderating Effects of Group Status, Cohesion, and Ethnic Composition on Socialization of Aggression in Children's Peer Groups

    Science.gov (United States)

    Shi, Bing; Xie, Hongling

    2014-01-01

    We explored the effects of 3 group features (i.e., status, cohesion, and ethnic composition) on socialization processes of aggression in early adolescents' natural peer social groups. Gender differences in these effects were also determined. A total of 245 seventh-grade individuals belonging to 65 peer groups were included in the analyses.…

  5. Child mental health differences amongst ethnic groups in Britain: a systematic review

    Directory of Open Access Journals (Sweden)

    Leon David A

    2008-07-01

    Full Text Available Abstract Background Inter-ethnic differences have been reported for many mental health outcomes in the UK, but no systematic review on child mental health has been published. The aim of this review is to compare the population-based prevalence of child mental disorders between ethnic groups in Britain, and relate these findings to ethnic differences in mental health service use. Methods A systematic search of bibliographic databases for population-based and clinic-based studies of children aged 0–19, including all ethnic groups and the main child mental disorders. We synthesised findings by comparing each minority group to the White British study sample. Results 31 population-based and 18 clinic-based studies met the inclusion criteria. Children in the main minority groups have similar or better mental health than White British children for common disorders, but may have higher rates for some less common conditions. The causes of these differences are unclear. There may be unmet need for services among Pakistani and Bangladeshi children. Conclusion Inter-ethnic differences exist but are largely unexplained. Future studies should address the challenges of cross-cultural psychiatry and investigate reasons for inter-ethnic differences.

  6. Ethnic and gender differences in the association between discrimination and depressive symptoms among five immigrant groups.

    Science.gov (United States)

    Kim, Il-Ho; Noh, Samuel

    2014-12-01

    This study examines ethnic and gender differences in exposure to discrimination and its association with depressive symptoms among five immigrant groups. Data were derived from a cross-sectional survey of 900 adult immigrants (50.8% men, 49.2% women) sampled from five ethnic immigrant communities in Toronto between April and September 2001. Men reported higher levels of discrimination than women. Ethiopians had the highest perception of discrimination followed by Korean, Iranian, Vietnamese, and Irish immigrants. With regard to discrimination-related depressive symptoms, Iranian and Korean men showed a greater risk than their Irish counterparts. Among women, Vietnamese and Irish seemed to be more vulnerable to discrimination than other ethnic groups. Despite experiencing the highest level of discrimination, Ethiopian men and women showed no association between discrimination and depressive symptoms. The exposure and psychological response to discrimination vary significantly across ethnicities and gender. PMID:24375383

  7. Is perception of the mainstream legal system homogeneous across ethnic groups?

    Directory of Open Access Journals (Sweden)

    Marina Rachitskiy

    2013-07-01

    Full Text Available There is a great social debate regarding possible legal privileges favouring some ethnic groups over othersin a particular society. This fact may negatively influence citizens’ perceptions about fairness and legitimacyof the mainstream legal system and, thus, compliance with established social norms. The main purpose ofthe present study was to analyse the perception of the mainstream legal system in citizens belonging todifferent ethnic groups. In particular, this work had two objectives. First, the purpose was to explore interethnicperceptions of legal authorities and the justice system by examining the following variables:procedural justice, distributive justice, legitimacy of the legal system, contact with police, and reasons forobeying the law. A second objective was to test the predictive power of perceived procedural justice,distributive justice, and contact with police in the subsequent perception of legitimacy across the differentethnic groups. The sample was composed of 351 participants, who were split into two groups: White-Europeans (76.4% and ethnic minorities (23.6%. Results revealed ethnic group differences in all studyvariables, showing ethnic minorities a more general negative attitude towards the legal system in terms ofprocedural justice, distributive justice and legitimacy conceded to the legal system, in comparison with themajority group. Moreover, legitimacy conceded to legal authorities was predicted by procedural justice, butnot by distributive justice neither contact with police, in both groups. Practical and policy implications arediscussed based on the importance of citizens’ perceptions about the legal authorities in order to legitimatethe mainstream legal system.

  8. Population genetic structure of peninsular Malaysia Malay sub-ethnic groups.

    Directory of Open Access Journals (Sweden)

    Wan Isa Hatin

    Full Text Available Patterns of modern human population structure are helpful in understanding the history of human migration and admixture. We conducted a study on genetic structure of the Malay population in Malaysia, using 54,794 genome-wide single nucleotide polymorphism genotype data generated in four Malay sub-ethnic groups in peninsular Malaysia (Melayu Kelantan, Melayu Minang, Melayu Jawa and Melayu Bugis. To the best of our knowledge this is the first study conducted on these four Malay sub-ethnic groups and the analysis of genotype data of these four groups were compiled together with 11 other populations' genotype data from Indonesia, China, India, Africa and indigenous populations in Peninsular Malaysia obtained from the Pan-Asian SNP database. The phylogeny of populations showed that all of the four Malay sub-ethnic groups are separated into at least three different clusters. The Melayu Jawa, Melayu Bugis and Melayu Minang have a very close genetic relationship with Indonesian populations indicating a common ancestral history, while the Melayu Kelantan formed a distinct group on the tree indicating that they are genetically different from the other Malay sub-ethnic groups. We have detected genetic structuring among the Malay populations and this could possibly be accounted for by their different historical origins. Our results provide information of the genetic differentiation between these populations and a valuable insight into the origins of the Malay sub-ethnic groups in Peninsular Malaysia.

  9. Population genetic structure of peninsular Malaysia Malay sub-ethnic groups.

    Science.gov (United States)

    Hatin, Wan Isa; Nur-Shafawati, Ab Rajab; Zahri, Mohd-Khairi; Xu, Shuhua; Jin, Li; Tan, Soon-Guan; Rizman-Idid, Mohammed; Zilfalil, Bin Alwi

    2011-01-01

    Patterns of modern human population structure are helpful in understanding the history of human migration and admixture. We conducted a study on genetic structure of the Malay population in Malaysia, using 54,794 genome-wide single nucleotide polymorphism genotype data generated in four Malay sub-ethnic groups in peninsular Malaysia (Melayu Kelantan, Melayu Minang, Melayu Jawa and Melayu Bugis). To the best of our knowledge this is the first study conducted on these four Malay sub-ethnic groups and the analysis of genotype data of these four groups were compiled together with 11 other populations' genotype data from Indonesia, China, India, Africa and indigenous populations in Peninsular Malaysia obtained from the Pan-Asian SNP database. The phylogeny of populations showed that all of the four Malay sub-ethnic groups are separated into at least three different clusters. The Melayu Jawa, Melayu Bugis and Melayu Minang have a very close genetic relationship with Indonesian populations indicating a common ancestral history, while the Melayu Kelantan formed a distinct group on the tree indicating that they are genetically different from the other Malay sub-ethnic groups. We have detected genetic structuring among the Malay populations and this could possibly be accounted for by their different historical origins. Our results provide information of the genetic differentiation between these populations and a valuable insight into the origins of the Malay sub-ethnic groups in Peninsular Malaysia. PMID:21483678

  10. Population Genetic Structure of Peninsular Malaysia Malay Sub-Ethnic Groups

    OpenAIRE

    Wan Isa Hatin; Ab Rajab Nur-Shafawati; Mohd-Khairi Zahri; Shuhua Xu; Li Jin; Soon-Guan Tan; Mohammed Rizman-Idid; Bin Alwi Zilfalil

    2011-01-01

    Patterns of modern human population structure are helpful in understanding the history of human migration and admixture. We conducted a study on genetic structure of the Malay population in Malaysia, using 54,794 genome-wide single nucleotide polymorphism genotype data generated in four Malay sub-ethnic groups in peninsular Malaysia (Melayu Kelantan, Melayu Minang, Melayu Jawa and Melayu Bugis). To the best of our knowledge this is the first study conducted on these four Malay sub-ethnic grou...

  11. Barriers and facilitators for people from minority ethnic groups accessing prehospital care: a systematic review

    OpenAIRE

    Phung, Viet-Hai; Windle, Karen; Ortega, Marishona; Essam, Nadya; Barot, Mukesh; Kai, Joe; Johnson, Mark; Siriwardena, Niro

    2015-01-01

    ABSTRACT Background Despite its increasing importance, equity remains an unrealised aspiration in healthcare. People from minority ethnic groups are proportionately less likely to access emergency and hospital services than the majority White population, despite higher levels of need. Our systematic literature review and narrative synthesis aimed to identify the barriers or facilitators to accessing ambulance and paramedic care for minority ethnic patients. In doing so, the review expl...

  12. Sheepskin Effects in the Returns to Education by Ethnic Group: Evidence from Northeastern Brazil

    OpenAIRE

    Jean-Louis Arcand; Béatrice D'Hombres

    2005-01-01

    The purpose of this paper is to examine inter-ethnic differences in the returns to education for the three main ethnic groups in the Metropolitan Region of Salvador (MRS), Bahia state, in Northeastern Brazil. Our results suggest that sheepskin effects take the traditional form of an additional return to the completion of a diploma for whites, whereas for blacks the additional return stems entirely from the sheepskin-like effect associated with admission to university. We show that it is possi...

  13. Neighborhoods, Family, and Substance Use: Comparisons of the Relations across Racial and Ethnic Groups

    OpenAIRE

    Choi, Yoonsun; Harachi, Tracy W.; Catalano, Richard F.

    2006-01-01

    This study examines how substance use among adolescents is related to several risk and protective factors derived from two ecological contexts: the neighborhood and the family. It explicitly investigates how the relationships between substance use and the factors vary across different racial and ethnic groups. Findings suggest many common correlates and processes of substance use for adolescents, regardless of race or ethnicity, including that neighborhood safety is associated with substance ...

  14. Some explanations of crime among four ethnic groups in the Netherlands

    OpenAIRE

    Junger, Marianne; Polder, Wim

    1992-01-01

    Since 1950 there has been large-scale immigration to Western Europe, mainly from Muslim countries. This paper focuses on the degree of involvement in crime of ethnic minority boys as compared to indigenous boys and on the possible causes of these crime involvements. A random sample from three ethnic minority boys (Moroccans, Turks, Surinamese) was taken. A control group consisted of indigenous boys with a comparable socioeconomic background as the minority respondents. Data were gathered abou...

  15. Adapting health promotion interventions for ethnic minority groups: a qualitative study.

    Science.gov (United States)

    Liu, Jing Jing; Davidson, Emma; Bhopal, Raj; White, Martin; Johnson, Mark; Netto, Gina; Sheikh, Aziz

    2016-06-01

    Adaptation of health interventions has garnered international support across academic disciplines and among various health organizations. Through semi-structured interviews, we sought to explore and understand the perspectives of 26 health researchers and promoters located in the USA, UK, Australia, New Zealand and Norway, working with ethnic minority populations, specifically African-, South Asian- and Chinese-origin populations in the areas of smoking cessation, increasing physical activity and healthy eating, to better understand how adaptation works in practice. We drew on the concepts of intersectionality, representation and context from feminist, sociology and human geography literature, respectively, to help us understand how adaptations for ethnic groups approach the variable of ethnicity. Findings include (i) the intersections of ethnicity and demographic variables such as age and gender highlight the different ways in which people interact, interpret and participate in adapted interventions; (ii) the representational elements of ethnicity such as ancestry or religion are more complexly lived than they are defined in adapted interventions and (iii) the contextual experiences surrounding ethnicity considerations shape the receptivity, durability and continuity of adapted interventions. In conclusion, leveraging the experience and expertise of health researchers and promoters in light of three social science concepts has deepened our understanding of how adaptation works in principle and in practice for ethnic minority populations. PMID:25561680

  16. The Ethnic Identity, Other-Group Attitudes, and Psychosocial Functioning of Asian American Emerging Adults from Two Contexts

    Science.gov (United States)

    Juang, Linda P.; Nguyen, Huong H.; Lin, Yunghui

    2006-01-01

    Drawing from two samples of Asian American emerging adults, one in an ethnically concentrated context (n = 108) and the other in an ethnically-dispersed, mainly White context (n = 153), we examined (a) how ethnic identity and other-group attitudes were related to psychosocial functioning (i.e., depression, self-esteem, and connectedness to…

  17. High league bench players and starters: differences in group interactions, group cohesion, role acceptance and self-confidence in football teams

    OpenAIRE

    Simonenkova Irina Petrovna

    2015-01-01

    Main staff players differ from bench players in their perceptions and demonstrate different responses. This research compares the situation of bench players with the situation of starters in high league Latvian football teams.

  18. Examining the public’s exposure to reports about ethnic groups in mainstream Russian media.

    Directory of Open Access Journals (Sweden)

    Gladkova A. A.

    2016-05-01

    Full Text Available This article examines the exposure of Russian public to reports about ethnic groups in current mainstream Russian media by analyzing the amount of such reports today, as well as results of an online survey (n = 1040 aimed at revealing to what extent the public is indeed exposed to them by the respondents’ own estimations. The survey showed that generally users tend to lack information about ethnicities in mainstream media and demonstrate a certain interest in learning more about other ethnic groups in Russia through media channels. We argue thus that the public’s exposure to information about ethnic issues, although relatively high on a quantitative level (i.e., in terms of the actual number of reports, is lower on a qualitative one (i.e., the share of the respondents who actually come across such reports. The paper also reveals a number of tendencies from analyzing users’ age groups and their regions of living. In general, we believe that singling out both specifics of the public’s exposure to information about ethnicities and the connection between this exposure and the public’s attitudes toward ethnicities (which is planned as the second stage of the current research project may contribute to better understanding of the effects media can have on their audience in terms of agenda-setting and psychological influence. The current research can also be of interest when discussing the role mass media play in building harmonious relationships between representatives of different ethnic groups in a multiethnic society such as the Russian one.

  19. The influence of pre-Slavic ethnic groups on the hydronymy of present-day Slovakia

    Directory of Open Access Journals (Sweden)

    Jaromír Krško

    2015-12-01

    Full Text Available In this paper, we focus on the influence of pre-Slavic ethnic groups on the hydronymy of present-day Slovakia. The migration of entire ethnic groups – especially after the dissolution of the Roman Empire – led to contact between native and incoming people. Ethnic contact also affected languages of these ethnic groups, as mutual influencing and borrowing of vocabulary occurred. Incoming ethnic groups had to find their way around in the new surroundings as well as identify and distinguish important landmarks, mainly hills, mountains and streams. We can approach the issue of pre-Slavic hydronyms from two points of view: one, by analyzing the names preserved from the time period before the arrival of Slavs in the territory of Slovakia, and two, by analyzing the names whose origin some authors consider to be pre-Slavic. The oldest name of a river from the Slovak region comes from the time period before the arrival of the Slavs. It was recorded by the Roman emperor Marcus Aurelius in years 166–180 AD as Granoua. It is a record of the river Hron at which Roman legions fought against the Germanic tribes of the Marcomanni and Quadi. Several historians and linguists believe that besides the rivers Dunaj, Morava and Tisa, other names of big rivers date from before the arrival of Slavs in the central Europe. In the paper, we analyse the names Dunaj, Morava, Váh, Hron, Tisa, Nitra and Hornád.

  20. Ethnic and Gender Diversity, Process and Performance in Groups of Business Students in Sweden

    Science.gov (United States)

    Umans, Timurs; Collin, Sven-Olof; Tagesson, Torbjorn

    2008-01-01

    This article investigates the complex interrelation between ethnic and gender diversity, process and performance among groups of business students. The article is based on an empirical survey of business students working on a complex assignment in groups of two to five in a small Swedish university. The results indicate that gender diversity leads…

  1. Understanding childhood asthma in focus groups: perspectives from mothers of different ethnic backgrounds

    Directory of Open Access Journals (Sweden)

    McKenzie Sheila

    2001-09-01

    Full Text Available Abstract Background Diagnosing childhood asthma is dependent upon parental symptom reporting but there are problems in the use of words and terms. The purpose of this study was to describe and compare understandings of childhood 'asthma' by mothers from three different ethnic backgrounds who have no personal experience of diagnosing asthma. A better understanding of parents' perceptions of an illness by clinicians should improve communication and management of the illness. Method Sixty-six mothers living in east London describing their ethnic backgrounds as Bangladeshi, white English and black Caribbean were recruited to 9 focus groups. Discussion was semi-structured. Three sessions were conducted with each ethnic group. Mothers were shown a video clip of a boy with audible wheeze and cough and then addressed 6 questions. Sessions were recorded and transcribed verbatim. Responses were compared within and between ethnic groups. Results Each session, and ethnic group overall, developed a particular orientation to the discussion. Some mothers described the problem using single signs, while others imitated the sound or made comparisons to other illnesses. Hereditary factors were recognised by some, although all groups were concerned with environmental triggers. Responses about what to do included 'normal illness' strategies, use of health services and calls for complementary treatment. All groups were concerned about using medication every day. Expectations about the quality of life were varied, with recognition that restrictions may be based on parental beliefs about asthma, rather than asthma itself. Conclusion Information from these focus groups suggests mothers know a great deal about childhood asthma even though they have no personal experience of it. Knowledge of how mothers from these ethnic backgrounds perceive asthma may facilitate doctor – patient communication with parents of children experiencing breathing difficulties.

  2. The applicability of measures of socioeconomic position to different ethnic groups within the UK

    Directory of Open Access Journals (Sweden)

    Lambert Helen

    2009-02-01

    Full Text Available Abstract Background In this paper we seek to tease out differences in socioeconomic position between ethnic groups. There are 3 main reasons why conventional socioeconomic indicators and asset based measures may not be equally applicable to all ethnic groups: 1 Differences in response rate to conventional socioeconomic indicators 2 Cultural and social differences in economic priorities/opportunities 3 Differences in housing quality, assets and debt within socioeconomic strata Methods The sample consisted of White (n = 227, African-Caribbean (n = 213 and Indian and Pakistani (n = 233 adults aged between 18 and 59 years living in Leeds as measured in a stratified population survey. Measures included income, education, employment, car ownership, home ownership, housing quality, household assets, investments, debt, perceived ability to obtain various sums and perceived level of financial support given and received. Results Response rates to education and income questions were similar for the different ethnic groups. Overall response rates for income were much lower than those for education and biased towards wealthier people. There were differences between ethnic groups in economic priorities/opportunities particularly in relation to car ownership, home ownership, investment and debt. Differences in living conditions, household assets and debt between ethnic groups were dependent on differences in education; however differences in car ownership, home ownership, ability to obtain £10 000, and loaning money to family/friends and income from employment/self employment persisted after adjustment for education. Conclusion In the UK, education appears to be an effective variable for measuring variation in SEP across ethnic groups but the ability to account for SEP differences may be improved by the addition of car and home ownership, ability to obtain £10 000, loaning money to family/friends and income from employment/self employment. Further research

  3. Inequality of child mortality among ethnic groups in Sub-Saharan Africa

    Directory of Open Access Journals (Sweden)

    M Brockerhoff

    2000-01-01

    Full Text Available Accounts by journalists of wars in several countries of sub-Saharan Africa in the 1990s have raised concern that ethnic cleavages and overlapping religious and racial affiliations may widen the inequalities in health and survival among ethnic groups throughout the region, particularly among children. Paradoxically, there has been no systematic examination of ethnic inequality in child survival chances across countries in the region. This paper uses survey data collected in the 1990s in 11 countries (Central African Republic, Côte d’Ivoire, Ghana, Kenya, Mali, Namibia, Niger, Rwanda, Senegal, Uganda, and Zambia to examine whether ethnic inequality in child mortality has been present and spreading in sub-Saharan Africa since the 1980s. The focus was on one or two groups in each country which may have experienced distinct child health and survival chances, compared to the rest of the national population, as a result of their geographical location. The factors examined to explain potential child survival inequalities among ethnic groups included residence in the largest city, household economic conditions, educational attainment and nutritional status of the mothers, use of modern maternal and child health services including immunization, and patterns of fertility and migration. The results show remarkable consistency. In all 11 countries there were significant differentials between ethnic groups in the odds of dying during infancy or before the age of 5 years. Multivariate analysis shows that ethnic child mortality differences are closely linked with economic inequality in many countries, and perhaps with differential use of child health services in countries of the Sahel region. Strong and consistent results in this study support placing the notion of ethnicity at the forefront of theories and analyses of child mortality in Africa which incorporate social, and not purely epidemiological, considerations. Moreover, the typical advantage of

  4. African-American mitochondrial DNAs often match mtDNAs found in multiple African ethnic groups

    Directory of Open Access Journals (Sweden)

    Jackson Fatimah

    2006-10-01

    Full Text Available Abstract Background Mitochondrial DNA (mtDNA haplotypes have become popular tools for tracing maternal ancestry, and several companies offer this service to the general public. Numerous studies have demonstrated that human mtDNA haplotypes can be used with confidence to identify the continent where the haplotype originated. Ideally, mtDNA haplotypes could also be used to identify a particular country or ethnic group from which the maternal ancestor emanated. However, the geographic distribution of mtDNA haplotypes is greatly influenced by the movement of both individuals and population groups. Consequently, common mtDNA haplotypes are shared among multiple ethnic groups. We have studied the distribution of mtDNA haplotypes among West African ethnic groups to determine how often mtDNA haplotypes can be used to reconnect Americans of African descent to a country or ethnic group of a maternal African ancestor. The nucleotide sequence of the mtDNA hypervariable segment I (HVS-I usually provides sufficient information to assign a particular mtDNA to the proper haplogroup, and it contains most of the variation that is available to distinguish a particular mtDNA haplotype from closely related haplotypes. In this study, samples of general African-American and specific Gullah/Geechee HVS-I haplotypes were compared with two databases of HVS-I haplotypes from sub-Saharan Africa, and the incidence of perfect matches recorded for each sample. Results When two independent African-American samples were analyzed, more than half of the sampled HVS-I mtDNA haplotypes exactly matched common haplotypes that were shared among multiple African ethnic groups. Another 40% did not match any sequence in the database, and fewer than 10% were an exact match to a sequence from a single African ethnic group. Differences in the regional distribution of haplotypes were observed in the African database, and the African-American haplotypes were more likely to match haplotypes

  5. A Primary Exploration on the Systemization of Information of the Cultural Resources of Bulang Ethnic Group

    Institute of Scientific and Technical Information of China (English)

    HUANG Caiwen; LIANG Rui

    2014-01-01

    heritage resources: The first is whether or not the cultural heritage resources could be “systematized”” or digitized using present tech-niques; the second is whether or not the cultural heritage has the value to be “systemematized” or digitized . For the purpose of systematizing the management of the resource and information of the ethnic cultural resources , doing a digital collection of cultural resources is the first step .Then , after making an assessment of the value of the ethnic cultural resources , we should adopt different “sys-tematized information resource management ” tech-niques with regard to the different types of re-sources. Taking the systematized management of “Bu-lang singing with playing stringed instruments tra-dition” as an example , in addition to the digitiza-tion of the melodic text of the folk song , the related cultural space , the inheritors , musical instru-ments, other objects (such as costume, other arti-cles for use ) should also be protected through digi-tization .The digitization of “Bulang ’ s singing with playing stringed instruments” should be done on several levels .The first level is the digitization of text;the second is the digitization of image;the third is the building of a three -dimensional im-age;and the fourth is making virtual products . Ethnic culture is not only a representation of the ethnic spiritual world , but is also a crystalliza-tion of material culture and spiritual culture created by the ethnic group .This discussion of the digiti-zation of the cultural resources of the Bulang , an ethnic group with a small population , can provide some experience and reference for the protection and transmission of China ’ s ethnic cultures .

  6. Mitochondrial DNA analysis of four ethnic groups of Afghanistan

    OpenAIRE

    Whale, John

    2012-01-01

    Mitochondrial DNA is a small genome, 16569 base pairs in length, which is found in high quantities within mitochondria inside a typical somatic cell. Mitochondrial DNA is also unilaterally inherited via the maternal line. As such, mitochondrial DNA is inherited relatively unmolested from mother to offspring, with exception to mutational episodes, enabling the historical analysis of a population, group of populations or a species. Mitochondrial DNA analysis examines both the coding and non-cod...

  7. The geographic polymorphisms of Y chromosome at YAP locus among 25 ethnic groups in Yunnan, China

    Institute of Scientific and Technical Information of China (English)

    SHI; Hong; (石宏); DONG; Yongli; (董永利); LI; Weixiang; (李卫翔); YANG; Jie; (杨洁); LI; Kaiyuan; (李开源); ZAN; Ruiguang; (昝瑞光); XIAO; Chunjie; (肖春杰)

    2003-01-01

    The genetic polymorphisms of Y chromosome at YAP locus in 25 ethnic groups (33 populations) of China were analyzed in a total of 1294 samples. The average YAP+ frequency of the 33 populations was 9.2%, coinciding with published data of Chinese populations. Primi has the highest YAP+ frequency (72.3%), which is also the highest YAP+ among all the eastern Asian populations studied. The YAP+ occurred in 17 populations studied including Tibetan (36.0%), Naxi (37.5% and 25.5%), Zhuang (21.3%), Jingpo (12.5%), Miao (11.8%), Dai (11.4%, 10.0%, 3.3% and 2.0%), Yi (8.0%), Bai of Yunnan (6.7% and 6.0%), Mongol of Inner Mongolia (4.3%), Tujia of Hunan (2.6%), Yao (2.2%) and Nu (1.8%). The other 15 populations are YAP? including Lahu (2 populations), Hani, Achang, Drung, Lisu, Sui, Bouyei, Va, Bulang, Deang, Man and Hui and Mongol of Yunnan and Bai of Hunan. The YAP+ frequencies varied among the different ethnic groups studied, and even different among the same ethnic group living in different geographic locations. Using the genetic information, combined with the knowledge of ethnology, history and archaeology, the origin and prehistoric migrations of the ethnic groups in China, especially in Yunnan Province were discussed.

  8. The Ethnic Group Affiliation and L2 Proficiency Link: Empirical Evidence

    Science.gov (United States)

    Gatbonton, Elizabeth; Trofimovich, Pavel

    2008-01-01

    With economic globalisation making second language (L2) learning inevitable throughout the world, understanding what factors facilitate success is a socioeconomic necessity. This paper examined the role of social factors, those related to ethnic group affiliation (EGA), in the development of L2 proficiency. Although numerous studies have…

  9. Human genetic studies in areas of high natural radiation VI. Genetical load and ethnic group

    International Nuclear Information System (INIS)

    The load of mutations disclosed by inbreeding, according to the ethnic group of the parents, has been analyzed in our data. Besides the total of the population, a sample with no alien ancestrals has also been analyzed. Genetic load has been studied for absortions, still births, pos-natal mortality, total mortality, anomalies, total mortality + anomalies, and abnormalities in general

  10. Radio vs. Television: Their Cognitive Impact on Children of Different Socioeconomic and Ethnic Groups.

    Science.gov (United States)

    Greenfield, Patricia; Beagles-Roos, Jessica

    1988-01-01

    Reports on two studies which compared the impact of radio and television on children from different social classes and ethnic groups. Found that radio was more stimulating than television to the imagination (especially among white children) and that television led to greater overall recall of information. (ARH)

  11. Global and Ethnic Self-Esteem in School Context: Minority and Majority Groups in the Netherlands

    Science.gov (United States)

    Verkuyten, Maykel; Thijs, Jochem

    2004-01-01

    There is a considerable body of research that has explored the impact of school characteristics on the self-esteem of racial and ethnic minority group children. This work, however, has been mainly conducted among African Americans and has various conceptual and methodological problems. The present large-scale study in 182 classes from 82 schools…

  12. Afghanistan's ethnic groups share a Y-chromosomal heritage structured by historical events.

    Science.gov (United States)

    Haber, Marc; Platt, Daniel E; Ashrafian Bonab, Maziar; Youhanna, Sonia C; Soria-Hernanz, David F; Martínez-Cruz, Begoña; Douaihy, Bouchra; Ghassibe-Sabbagh, Michella; Rafatpanah, Hoshang; Ghanbari, Mohsen; Whale, John; Balanovsky, Oleg; Wells, R Spencer; Comas, David; Tyler-Smith, Chris; Zalloua, Pierre A

    2012-01-01

    Afghanistan has held a strategic position throughout history. It has been inhabited since the Paleolithic and later became a crossroad for expanding civilizations and empires. Afghanistan's location, history, and diverse ethnic groups present a unique opportunity to explore how nations and ethnic groups emerged, and how major cultural evolutions and technological developments in human history have influenced modern population structures. In this study we have analyzed, for the first time, the four major ethnic groups in present-day Afghanistan: Hazara, Pashtun, Tajik, and Uzbek, using 52 binary markers and 19 short tandem repeats on the non-recombinant segment of the Y-chromosome. A total of 204 Afghan samples were investigated along with more than 8,500 samples from surrounding populations important to Afghanistan's history through migrations and conquests, including Iranians, Greeks, Indians, Middle Easterners, East Europeans, and East Asians. Our results suggest that all current Afghans largely share a heritage derived from a common unstructured ancestral population that could have emerged during the Neolithic revolution and the formation of the first farming communities. Our results also indicate that inter-Afghan differentiation started during the Bronze Age, probably driven by the formation of the first civilizations in the region. Later migrations and invasions into the region have been assimilated differentially among the ethnic groups, increasing inter-population genetic differences, and giving the Afghans a unique genetic diversity in Central Asia. PMID:22470552

  13. Income Distribution across Ethnic Groups in Malaysia : Results from a New Social Accounting Matrix

    NARCIS (Netherlands)

    Saari, M. Yusof; Dietzenbacher, Erik; Los, Bart

    2014-01-01

    A new social accounting matrix is constructed for Malaysia for the year 2000 to analyze sources of income inequality among ethnic groups in Malaysia. The analysis reveals that income inequality can be decomposed into the interaction of: (i) hourly wages; (ii) working hours per week; and (iii) number

  14. Parental Beliefs about Young Children's Socialization across US Ethnic Groups: Coexistence of Independence and Interdependence

    Science.gov (United States)

    Suizzo, Marie-Anne; Chen, Wan-Chen; Cheng, Chi-Chia; Liang, Angel S.; Contreras, Helen; Zanger, Dinorah; Robinson, Courtney

    2008-01-01

    This study compared dimensions of independence and interdependence in parents' beliefs about daily child-rearing practices across four ethnic groups. Two questionnaires were completed by 310 parents of preschool-age children, and three belief constructs were identified. "Conformity" was least valued by European Americans. "Autonomy" was equally…

  15. Afghanistan's ethnic groups share a Y-chromosomal heritage structured by historical events.

    Directory of Open Access Journals (Sweden)

    Marc Haber

    Full Text Available Afghanistan has held a strategic position throughout history. It has been inhabited since the Paleolithic and later became a crossroad for expanding civilizations and empires. Afghanistan's location, history, and diverse ethnic groups present a unique opportunity to explore how nations and ethnic groups emerged, and how major cultural evolutions and technological developments in human history have influenced modern population structures. In this study we have analyzed, for the first time, the four major ethnic groups in present-day Afghanistan: Hazara, Pashtun, Tajik, and Uzbek, using 52 binary markers and 19 short tandem repeats on the non-recombinant segment of the Y-chromosome. A total of 204 Afghan samples were investigated along with more than 8,500 samples from surrounding populations important to Afghanistan's history through migrations and conquests, including Iranians, Greeks, Indians, Middle Easterners, East Europeans, and East Asians. Our results suggest that all current Afghans largely share a heritage derived from a common unstructured ancestral population that could have emerged during the Neolithic revolution and the formation of the first farming communities. Our results also indicate that inter-Afghan differentiation started during the Bronze Age, probably driven by the formation of the first civilizations in the region. Later migrations and invasions into the region have been assimilated differentially among the ethnic groups, increasing inter-population genetic differences, and giving the Afghans a unique genetic diversity in Central Asia.

  16. Illegitimate Participation? A Group of Young Minority Ethnic Children's Experiences of Early Childhood Education

    Science.gov (United States)

    Barron, Ian

    2009-01-01

    This paper seeks to explore how a group of children, the majority of whom were of minority ethnic heritage, experienced starting nursery school in a setting where the majority of staff were of white indigenous heritage. The nursery is in a small town in the north-west of England, and the children were aged three and four. Observations were carried…

  17. Ethnopolitogenesis of Ancient Egyptian and Mesopotamian Ethnic Groups

    Directory of Open Access Journals (Sweden)

    Rubin Gatufovich Saifullin

    2015-02-01

    Full Text Available The main provisions of the biosocial approach to the study of the polity dynamics in its conflict aspect areformulated in this article. Its essence consists in the assertion of the dependence of the polity dynamics on thepopulation quality. The L. N. Gumilev concept, which explores this dependence, is considered, and its shortcomings are opened in this paper. On the basis of this concept the universal, invariant with respect to ethnicgroups, types of polities and eras law - numerical algorithm of ethnopolitogenesis is formulated.Ethnopolitogenesis of Egyptian and ancient Mesopotamian (Sumerians, Babylonians, Assyrians and othersethnic groups is analyzed in order to verify the numerical algorithm. The conclusion that it developed as a wholein accordance with a numerical algorithm is formulated.

  18. Relation Between Racial Discrimination, Social Class, and Health Among Ethnic Minority Groups

    Science.gov (United States)

    Karlsen, Saffron; Nazroo, James Y.

    2002-01-01

    Objectives. This study explored associations between racism, social class, and health among ethnic minority people in England and Wales. Methods. We conducted a series of regression analyses on cross-sectional data from the Fourth National Survey of Ethnic Minorities to explore the relation between different indicators of racism and health and household occupational class. Results. Marked independent associations existed between reported experience of racism and perceptions of Britain as a “racist society,” household social class, age, sex, and various mental and physical health indicators. These associations showed reasonable consistency across the different ethnic groups. Conclusions. The different ways in which racism may manifest itself (as interpersonal violence, institutional discrimination, or socioeconomic disadvantage) all have independent detrimental effects on health, regardless of the health indicator used. PMID:11919063

  19. Ethnic Residential Segregation in the United Kingdom by Age Group: the Case of Bradford

    Directory of Open Access Journals (Sweden)

    David McEvoy

    2009-08-01

    Full Text Available There is a long running debate on the significance of ethnic residential segregation levels in Britain. These phenomena have been related to the extent of community cohesion in British cities, and particularly to the riots of 2001 in the north of England. Further light is cast on these issues by examining ethnic segregation by age in the case of Bradford, the location of the largest riot. Both the dissimilarity index and the exposure index are used to consider relations between the White British and the largest minorities at ward level and at census output area level. The level of segregation is shown to vary with age, usually in a consistent direction. The direction varies between ethnic groups however.

  20. GENETIC POLYMORPHISM OF SIX Y CHROMOSOMAL STR IN CHINESE HUI ETHNIC GROUP

    Institute of Scientific and Technical Information of China (English)

    Zhu Bofeng; Lü Guiping; Yao Guifa; Zhu Jun; Dong Hongwang; Sun Qingdong; Huang Lei; Liu Yao

    2005-01-01

    Objective To study genetic polymorphism of 6 Y chromosomal STR in Hui ethnic group living in Ningxia Hui ethnic autonomous region, in order to evaluate their usefulness in forensic science and enrich the Chinese genetic information resources. Methods We investigated 101 unrelated, healthy, male individuals of Hui ethnic group and studied their allelic frequency distribution and haplotype diversity of 6 Y chromosomal STR. Primer for each loci was labeled with the fluorescent by FAM (blue) or TAMRA(yellow). The data of Hui ethnic group were generated co-amplification, GeneScan, genotype, and genetic distribution analysis. Results 31 alleles and 43 phenotype(DYS385) were detected, with the frequencies ranging from 0.0099-0.7129. Out of a total of 101 individuals, 96 showed different haplotypes; 91 were unique; 5 were found 2 times. The haplotype diversity for 6 Y-STR loci was 0.9990. Conclusion The date obtained can be valuable for individual identification, paternity testing in forensic fields and for population genetics because of 6 Y-STR loci high polymorphism.

  1. Ethnicity and detention: are Black and minority ethnic (BME) groups disproportionately detained under the Mental Health Act 2007?

    OpenAIRE

    Gajwani, Ruchika; Parsons, Helen; Birchwood, Max; Singh, Swaran P

    2016-01-01

    Purpose: There is substantial evidence to suggest that Black and minority ethnic (BME) patients are disproportionately detained under the Mental Health Act (MHA). We examined ethnic differences in patients assessed for detention and explored the effect of ethnicity after controlling for confounders. Methods: A prospective study of all MHA assessments conducted in 1 year (April 2009–March 2010) within Birmingham and Solihull Mental Health Foundation Trust, UK. Proportion of assessment...

  2. Accounting for Ethnic Discrimination: A Discursive Study Among Minority and Majority Group Members

    OpenAIRE

    Verkuyten, Maykel J. A. M.

    2005-01-01

    This article discusses the ways in which ethnic minority and majority group members account, in an interview context, for the existence of discrimination in Dutch society. Taking a discursive approach, the focus is on the strategies used to describe and explain discrimination. In both groups, certain members were found to use discursive strategies questioning the omnipresence of discrimination and problematizing its causes, whereas others employed devices that made discrimination appear factu...

  3. Skin color and makeup strategies of women from different ethnic groups.

    Science.gov (United States)

    Caisey, L; Grangeat, F; Lemasson, A; Talabot, J; Voirin, A

    2006-12-01

    The development of a world-wide makeup foundation range requires a thorough understanding of skin color features of women around the world. To understand the cosmetic needs of women from different ethnic groups, we measured skin color in five different groups (French and American Caucasian, Japanese, African-American, and Hispanic-American) and compared the data obtained with women's self-perception of skin color, before or after applying their usual foundation product. Skin color was measured using a spectro-radiometer and a spheric lighting device with CCD camera ensuring a highly reliable imaging and data acquisition. The diversity of skin types involved in the study lead to define a large, continuous color space where color spectra from various ethnic groups overlap. Three types of complexion - dark, medium, or light - were distinguished in each group. Only Japanese women did not identify with this lightness scale and considered it makes more sense to classify their skin according to a pink-ocher-beige color scale. The approach however revealed the great variety of skin colors within each ethnic group and the extent of unevenness. A fairly good agreement appeared between women's self-perception and data from color measurements but in Hispanic-American group. Data recorded, after foundation was applied, showed overall consistency with makeup strategy as described by volunteers except for the latter group whose approach looked more uncertain and variable. The findings of the study demonstrate the advantage of combining qualitative and quantitative approach for assessing the cosmetic needs and expectations of women from different ethnic origin and cultural background. PMID:18489287

  4. Recognition and context memory for faces from own and other ethnic groups: a remember-know investigation.

    Science.gov (United States)

    Horry, Ruth; Wright, Daniel B; Tredoux, Colin G

    2010-03-01

    People are more accurate at recognizing faces from their own ethnic group than at recognizing faces from other ethnic groups. This other-ethnicity effect (OEE) in recognition may be produced by a deficit in recollective memory for other-ethnicity faces. In a single study, White and Black participants saw White and Black faces presented within several different visual contexts. The participants were then given an old/new recognition task. Old responses were followed by remember-know-guess judgments and context judgments. Own-ethnicity faces were recognized more accurately, were given more remember responses, and produced more accurate context judgments than did other-ethnicity faces. These results are discussed in a dual-process framework, and implications for eyewitness memory are considered. PMID:20173186

  5. Dietary patterns, food and macronutrient intakes among adults in three ethnic groups in rural Kenya

    DEFF Research Database (Denmark)

    Hansen, Andreas Wolff; Christensen, Dirk; Larsson, Melanie;

    2011-01-01

    Objective. To compare dietary patterns and food and macronutrient intakes among adults in three ethnic groups in rural Kenya. Design. In the present cross-sectional study, dietary intake was estimated in adult volunteers using two non-consecutive interactive 24 h recalls. Dietary patterns were...... assessed from the number of meals and snacks per day and from the food items and major food groups registered, and their contribution to energy intake (EI) was calculated. Anthropometric values were measured and sociodemographic data obtained using a questionnaire. Setting. A cross-sectional study...... was conducted in the Bondo, Kitui and Transmara districts of rural Kenya. A high prevalence of food insecurity in Kenya underlines the importance of describing the dietary patterns and intakes in different Kenyan ethnic groups. Subjects. A total of 1163 (61% women) adult Luo, Kamba and Maasai, with a mean age...

  6. Population genetics of 14 ethnic groups using phenotypic data from VNTR loci.

    Science.gov (United States)

    Balazs, I

    1993-01-01

    Population genetic studies were performed using five VNTR loci (D2S44, D4S163, D14S13, D17S79, D18S27). The populations examined were Caucasian (Australia, Brazil and U.S.A.), Australian aborigine, Chinese, Amerindian (Cheyenne, Maya, Navajo, Pima, Tobas/Wicnis), North American Black, North American Hispanic (California, Miami, New York, Texas). The overall size range of the alleles for these loci, in PstI-digested DNA, was the same in all populations. The major difference among populations was the relative frequency of particular groups of alleles. These differences were small among similar ethnic groups, while sometimes varying several fold among some of the more distinct populations. However, groups of alleles that were rare in the major ethnic groups (Caucasian, Black, Chinese) were also rare in the other populations. The frequency databases generated by typing individuals for 4 loci were used to compare the random DNA profile frequencies among populations. The results show that the estimated frequency of any 4 locus profile is very low in all populations examined (e.g., median value < 10(-8)). Analysis of relative genetic similarity among populations was used to create the most likely clustering of these ethnic groups. Results show an uncanny similarity between the clusters generated and genetic distance measurements obtained with traditional calculations of conventional genetic markers. PMID:8104559

  7. Hypertrophic scarring in cleft lip repair: a comparison of incidence among ethnic groups

    Directory of Open Access Journals (Sweden)

    Soltani AM

    2012-07-01

    Full Text Available Ali M Soltani, Cameron S Francis, Arash Motamed, Ashley L Karatsonyi, Jeffrey A Hammoudeh, Pedro A Sanchez-Lara, John F Reinisch, Mark M UrataDivision of Plastic and Maxillofacial Surgery at Children's Hospital Los Angeles, CA, USA; The Division of Plastic and Reconstructive Surgery at the Keck School of Medicine of the University of Southern California, Los Angeles, CA, USABackground: Although hypertrophic scar (HTS formation following cleft lip repair is relatively common, published rates vary widely, from 1% to nearly 50%. The risk factors associated with HTS formation in cleft patients are not well characterized. The primary aim of this retrospective study of 180 cleft lip repairs is to evaluate the frequency of postoperative HTS among various ethnic groups following cleft lip repair.Methods: A retrospective chart view of patients undergoing primary cleft lip repair over a 16-year period (1990–2005 by the senior surgeon was performed. The primary outcome was the presence of HTS at 1 year postoperatively. Bivariate analysis and multivariable logistic regression were used to evaluate potential risk factors for HTS, including ethnicity, type and laterality of cleft, and gender.Results: One hundred and eighty patients who underwent cleft lip repair were included in the study. The overall rate of postoperative HTS formation was 25%. Ethnicity alone was found to be an independent predictor of HTS formation. Caucasian patients had the lowest rate of HTS formation (11.8% and were used as the reference group. HTS rates were significantly higher in the other ethnicities, 32.2% in Hispanic patients (odds ratio [OR]: 3.51; 95% confidence interval [CI]: 1.53–8.85, and 36.3% for Asian patients (OR 4.27; 95% CI: 1.36–13.70. Sex, cleft type, and cleft laterality were not associated with increased rates of HTS.Conclusions: Differences in ethnic makeup of respective patient populations may be a major factor influencing the wide variability of reported

  8. Relationships between discrimination in health care and health care outcomes among four race/ethnic groups.

    Science.gov (United States)

    Benjamins, Maureen R; Whitman, Steven

    2014-06-01

    Discrimination has been found to be detrimental to health, but less is known about the influence of discrimination in health care. To address this, the current study (1) compared levels of racial/ethnic discrimination in health care among four race/ethnic groups; (2) determined associations between this type of discrimination and health care outcomes; and (3) assessed potential mediators and moderators as suggested by previous studies. Multivariate logistic regression models were used within a population-based sample of 1,699 White, African American, Mexican, and Puerto Rican respondents. Overall, 23% of the sample reported discrimination in health care, with levels varying substantially by race/ethnicity. In adjusted models, this type of discrimination was associated with an increased likelihood of having unmet health care needs (OR = 2.48, CI = 1.57-3.90) and lower odds of perceiving excellent quality of care (OR = 0.43, CI = 0.28-0.66), but not with the use of a physician when not sick or use of alternative medicine. The mediating role of mental health factors was inconsistently observed and the relationships were not moderated by race/ethnicity. These findings expand the literature and provide preliminary evidence that can eventually inform the development of interventions and the training of health care providers. PMID:23456249

  9. Analysis of 49 autosomal SNPs in three ethnic groups from Iran

    DEFF Research Database (Denmark)

    Sharafi Farzad, M; Tomas Mas, Carmen; Børsting, C;

    2013-01-01

    A total number of 149 individuals from Iran (Persians, Lurs and Kurds) were analyzed for 49 autosomal SNPs using PCR, SBE and capillary electrophoresis. No deviation from Hardy-Weinberg expectations was observed. One SNP pair (rs1015250-rs251934) showed significant linkage disequilibrium in Kurds....... However, this was most likely due to chance. High intrapopulation variability and no significant population structure were observed among the three ethnic groups from Iran. Pairwise FST values obtained from the mean numbers of pairwise differences between SNP profiles were calculated for Persians, Lurs...... Asian populations in the MDS plot drawn from the FST values. Statistical parameters of forensic interest calculated for the Iranian ethnic groups showed values of the same order of magnitudes as those obtained for Asians. The mean match probability calculated for the 49 SNPs ranged from 1.7x10(-18) for...

  10. Meeting folks where they are: collecting data from ethnic groups in the community.

    Science.gov (United States)

    Patsdaughter, C A; Christensen, M H; Kelley, B R; Masters, J A; Ndiwane, A N; Paatsdaughter, C A

    2001-01-01

    Since the Nazi medical experiments in Europe and the Tuskegee Syphilis Study in the United States, members of ethnic groups have been reluctant to participate in research. However, a National Institutes of Health policy mandates that researchers develop and implement strategies to insure the inclusion of women and minorities as subjects in clinical investigations. The purpose of this paper is to discuss methods found to be effective in recruiting and retaining members of ethnic groups as participants in three research projects. The three studies were: (a) Gambling Behaviors in African American Elders and Perceived Effects on Health, (b) Adolescent Risk Behavior, Self Esteem, and Social Influence: Comparison of Dominican Youth in Their Homeland and in the United States, and (c) A Multicultural Study of Support for Alzheimer's Caregivers. PMID:11908076

  11. Do race-based preferences perpetuate discrimination against marginalized ethnic groups?

    OpenAIRE

    Bruce Wydick

    2008-01-01

    Race-based preferential policies have been employed in the United States and other countries such as Malaysia, South Africa, Brazil, and India to foster economic development among economically marginalized ethnic groups. This research applies a two-player signaling model to help understand labor-market effects of race-based preferential policies used in college admissions. The model shows that in the context of imperfect information in the labor market, purely race-based forms of preferential...

  12. Are We What We Eat? Food Metaphors in the Conceptualization of Ethnic Groups

    OpenAIRE

    Irene López-Rodríguez

    2014-01-01

    Speakers of English often understand ethnic and racial differences in terms of food imagery. It is quite common in this language to encounter metaphors presenting different groups of people in terms of beans, rice, bread, cheese, apples or chocolate. Given the cognitive and social force of metaphor in our understanding of the world and of ourselves as well as the important role language plays as a channel through which ideas and beliefs are transmitted and perpetuated, such food images may of...

  13. Oral health-related cultural beliefs for four racial/ethnic groups: Assessment of the literature

    OpenAIRE

    Barker Judith C; Weintraub Jane A; Butani Yogita

    2008-01-01

    Abstract Background The purpose of this study was to assess information available in the dental literature on oral health-related cultural beliefs. In the US, as elsewhere, many racial/ethnic minority groups shoulder a disproportionate burden of oral disease. Cultural beliefs, values and practices are often implicated as causes of oral health disparities, yet little is known about the breadth or adequacy of literature about cultural issues that could support these assertions. Hence, this rigo...

  14. What makes couples happy? Marital and life satisfaction among ethnic groups in the Netherlands

    OpenAIRE

    Celenk, Ozgur; Vijver, Fons J.R.

    2013-01-01

    This study examines predictors of life satisfaction that are more distal (spousal normative beliefs and attitudes) and more proximal (marital satisfaction) in 404 mainstreamers, 375 Western, and 195 non-Western immigrants living in the Netherlands. In the immigrant groups, we used ethnic and mainstream identity and perceived discrimination as distal predictors. Results revealed that path models in which proximal variables mediated the relation between distal variables and outco...

  15. Loneliness of Older Immigrant Groups in Canada: Effects of Ethnic-Cultural Background

    OpenAIRE

    de Jong Gierveld, J.; van der Pas, S; Keating, N.

    2015-01-01

    This study aimed to explore the loneliness of several groups of older immigrants in Canada compared to native-born older adults. Data from the Canadian General Social Survey, Cycle 22 (N older adults = 3,692) were used. The dependent variable is the 6 item De Jong Gierveld loneliness scale. Determinants of loneliness included country of birth, ethnic background (cultural context); belongingness (community context) and social networks (social context). Results showed that only some immigrant g...

  16. Earnings Inequality Within and Across Gender, Racial, and Ethnic Groups in Latin America

    OpenAIRE

    Wendy Cunningham; Joyce P. Jacobsen

    2003-01-01

    Latin American countries are generally characterized as displaying high income and earnings inequality overall along with high inequality by gender, race, and ethnicity. However, the latter phenomenon is not a major contributor to the former phenomenon. Using household survey data from four Latin American countries (Bolivia, Brazil, Guatemala, and Guyana), we demonstrate (using Theil index decompositions as well as Gini indices, and 90/10 and 50/10 percentile comparisons) that within-group in...

  17. An Explanatory Model of Depression Among Female Patients in Fars, Kurds, Turks Ethnic Groups of Iran

    OpenAIRE

    M Dejman; AS Forouzan; Sh Assari; Malekafzali, H; Sh Nohesara; N Khatibzadeh; Falahat, K; Ekblad, S

    2011-01-01

    Background: Depressive disorder is globally estimated to be as many as one in five visits to primary health care. Approximately more than 50% of depressed women in primary care are not diagnosed. As a part of a major investigation into perceptions of women’s depression, this study explored how female patients and their relatives conceptualize patients’ conditions in three ethnic groups in Iran (Fars, Kurds and Turks). Methods: Qualitative methods were used for data collection. Depressed women...

  18. Cuscus (Phalangeridae) Hunting by Biak Ethnic Group in Surrounding North Biak Strict Nature Reserve, Papua

    OpenAIRE

    FREDDY PATTISELANNO; JOHAN FREDRIK KOIBUR

    2008-01-01

    Study on cuscus hunting as a form of wildlife utilization by Biak ethnic group surrounding the North Biak Strict Nature Reserce (CABU) was carried out through direct observation and interview with hunter respondents and other key respondents among four villages that purposively chosen i.e. Inswambesi, Kayomi, Wasani, dan Sansundi at the Warsa District of Biak Numfor, Papua. Two species of cuscus occurs in the study site were common cuscus (Phalanger orientalis) and spotted cuscus (Spilocuscus...

  19. Anthropometric study of cephalometric indices among Idoma and Igede ethnic groups of Benue State, Nigeria

    Directory of Open Access Journals (Sweden)

    Obaje S.G

    2015-04-01

    Full Text Available Background: Anthropometric variables are important biometric characteristics that varies with age, sex, and tribe. Aim: Following the paucity of research in cephalometry as subdivisions of biological and forensic anthropology, this study was undertaken due to lack of adequate cephalometry among Nigerians. Methods: Four hundred and twenty five subjects were used for the study of which 158 were Igede and 267 were Idoma with mean age of 22.6, 0.45 and 23.0 0.47 year respectively. The anthropometric variables measured were head length, head width, bizygomatic distance, upper facial length, lower facial length, total facial length, nose width and skull height from which the cephalometric indices were calculated. Result: The result showed that there were statistically significant differences (P<0.05 in some of the measured variables between the Igede and Idoma tribes of Benue State as head length, head width. The result also showed a positive correlation between the head width and bizygomatic distance and other anthropometric variables which could be used to predict cephalic indices among the Igede and Idoma ethnic groups of Benue State, Nigeria. These results showed that the dominant head form among the Idoma and Igede Ethnic groups were mexocephalic respectively. Facial indices showed dominant hypereuriprosopic face. Conclusion: The present study could be used in forensic anthropology, establishing ancestral relationship and reconstructive surgeries of the face, head and neck of the two ethnic groups of Idoma and Igede of Benue State in north-central of Nigeria.

  20. An Explanatory Model of Depression Among Female Patients in Fars, Kurds, Turks Ethnic Groups of Iran

    Directory of Open Access Journals (Sweden)

    M Dejman

    2011-09-01

    Full Text Available Background: Depressive disorder is globally estimated to be as many as one in five visits to primary health care. Approximately more than 50% of depressed women in primary care are not diagnosed. As a part of a major investigation into perceptions of women's depression, this study explored how female patients and their relatives conceptualize patients' conditions in three ethnic groups in Iran (Fars, Kurds and Turks.Methods: Qualitative methods were used for data collection. Depressed women and their relatives were purposively selected from the public psychiatric clinics affiliated to university of medical sciences in the three study cities. Twenty-five depressed women and 14 relatives were interviewed in three ethnic groups.Results: One theme "illness meaning", including three categories: perceived symptoms, label of the illness, and effects of the illness was found through the content analysis. The participants perceived symptoms of illness as somatic and psychological depending on the participant's assumed reason for the onset of the illness. There were most similarities in term used for of the illness in the three ethnic groups. Most of the study participants described the illness in terms of nerve problems/illness, and depression "afsordehgi". The most important effects that depressed women had experienced because of their illness were marital conflict or a guilt feeling originating from their inability to support family.Conclusion: These findings suggest the need to recognize and choose appropriate diagnostic approach for depressed women in the context of Iran.

  1. Exclusion and Inclusion of Nonwhite Ethnic Minority Groups in 72 North American and European Cardiovascular Cohort Studies.

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available BACKGROUND: Cohort studies are recommended for understanding ethnic disparities in cardiovascular disease. Our objective was to review the process for identifying, including, and excluding ethnic minority populations in published cardiovascular cohort studies in Europe and North America. METHODS AND FINDINGS: We found the literature using Medline (1966-2005, Embase (1980-2001, Cinahl, Web of Science, and citations from references; consultations with colleagues; Internet searches; and RB's personal files. A total of 72 studies were included, 39 starting after 1975. Decision-making on inclusion and exclusion of racial/ethnic groups, the conceptual basis of race/ethnicity, and methods of classification of racial/ethnic groups were rarely explicit. Few publications provided details on the racial/ethnic composition of the study setting or sample, and 39 gave no description. Several studies were located in small towns or in occupational settings, where ethnic minority populations are underrepresented. Studies on general populations usually had too few participants for analysis by race/ethnicity. Eight studies were explicitly on Caucasians/whites, and two excluded ethnic minority groups from the whole or part of the study on the basis of language or birthplace criteria. Ten studies were designed to compare white and nonwhite populations, while five studies focused on one nonwhite racial/ethnic group; all 15 of these were performed in the US. CONCLUSIONS: There is a shortage of information from cardiovascular cohort studies on racial/ethnic minority populations, although this has recently changed in the US. There is, particularly in Europe, an inequity resulting from a lack of research data in nonwhite populations. Urgent action is now required in Europe to address this disparity.

  2. Variability in the Inter-Group Attitudes of White Children: What We Can Learn from Their Ethnic Identity Labels

    Science.gov (United States)

    Brown, Christia Spears; Spatzier, Agnieszka; Tobin, Mollie

    2010-01-01

    The current study examined the ethnic identity of White (N = 120), Latino (N = 87), and African-American (N = 65) children and early adolescents (aged = 9-14 years), with an emphasis on whether the specific ethnic label White children used to describe themselves might reflect differences in their inter-group attitudes and whether those differences…

  3. Food prices and consumer demand: differences across income levels and ethnic groups.

    Directory of Open Access Journals (Sweden)

    Cliona Ni Mhurchu

    Full Text Available BACKGROUND: Targeted food pricing policies may improve population diets. To assess their effects on inequalities, it is important to determine responsiveness to price changes across income levels and ethnic groups. OBJECTIVE: Our goal was to estimate price elasticity (PE values for major commonly consumed food groups in New Zealand, by income and ethnicity. PE values represent percentage change in demand associated with 1% change in price of that good (own-PE or another good (cross-PE. DESIGN: We used food expenditure data from national household economic surveys in 2007/08 and 2009/10 and Food Price Index data from 2007 and 2010. Adopting an Almost Ideal Demand System approach, own-PE and cross-PE estimates were derived for 24 food categories, household income quintiles, and two ethnic groups (Māori and non-Māori. RESULTS: Own-PE estimates (with two exceptions ranged from -0.44 to -1.78. Cross-PE estimates were generally small; only 31% of absolute values were greater than 0.10. Excluding the outlier 'energy drinks', nine of 23 food groups had significantly stronger own-PEs for the lowest versus highest income quintiles (average regression-based difference across food groups -0.30 (95% CI -0.62 to 0.02. Six own-PEs were significantly stronger among Māori; the average difference for Māori: non-Māori across food groups was -0.26 (95% CI -0.52 to 0.00. CONCLUSIONS: Food pricing policies have potential to improve population diets. The greater sensitivity of low-income households and Māori to price changes suggests the beneficial effects of such policies on health would be greatest for these groups.

  4. Learned fear to social out-group members are determined by ethnicity and prior exposure.

    Science.gov (United States)

    Golkar, Armita; Björnstjerna, Marie; Olsson, Andreas

    2015-01-01

    Humans, like other animals, have a tendency to preferentially learn and retain some associations more readily than others. In humans, preferential learning was originally demonstrated for certain evolutionary prepared stimuli, such as snakes and angry faces and later extended to human social out-groups based on race (Olsson et al., 2005). To address the generality of this social learning bias, we examined if this learning bias extended to two separate classes of social out-groups represented by neutral Black and Middle-Eastern faces in 38 White (Swedish) participants. We found that other-ethnicity alone was not sufficient to induce an out-group learning bias; it was observed for Black, but not Middle-Eastern, out-group faces. Moreover, an exploratory analysis showed that growing up in an ethnically diverse environment was inversely related to the learning bias toward Middle-Eastern, but not Black, out-groups faces, suggesting that learned fears toward Middle-Eastern faces might be more permeable to environmental factors. Future research should address how both the quantity and quality of inter-group contact modulate out-group learning. PMID:25762953

  5. Preliminary examination of ethnic group differences in adolescent girls' attitudes toward depression treatments.

    Science.gov (United States)

    Caporino, Nicole E; Chen, Jason I; Karver, Marc S

    2014-01-01

    Efficacious treatments are only valuable to the extent that they are used. Given ethnic disparities in mental health service utilization, this preliminary study examined differences between Hispanic and non-Hispanic White (NHW) adolescents' ratings of the acceptability of depression treatments and related constructs. Female high school students (N = 67; 54% Hispanic) read a vignette describing a depressed adolescent and rated the acceptability of four single treatments for depression (i.e., cognitive-behavioral therapy, interpersonal therapy, family therapy, and pharmacotherapy) and three treatment combinations. Hispanic adolescents completed a self-report measure of acculturation and all adolescents were interviewed about their beliefs of the causes of depression. Results showed more similarities than differences between ethnic groups, with Hispanic and NHW adolescents favoring psychological treatments over pharmacotherapy. Among Hispanic participants, overall ratings of treatment acceptability were significantly higher for bicultural adolescents than Hispanic adolescents immersed predominantly in non-Hispanic culture. Hispanic and NHW adolescents generally showed similar beliefs about the causes of depression, with both groups endorsing personality and cognitions at high rates, but Hispanics were significantly less likely than NHWs to endorse trauma as a cause of depression. Implications for decreasing ethnic disparities in unmet need for treatment are discussed. PMID:23834256

  6. Are We What We Eat? Food Metaphors in the Conceptualization of Ethnic Groups

    Directory of Open Access Journals (Sweden)

    Irene López-Rodríguez

    2014-12-01

    Full Text Available Speakers of English often understand ethnic and racial differences in terms of food imagery. It is quite common in this language to encounter metaphors presenting different groups of people in terms of beans, rice, bread, cheese, apples or chocolate. Given the cognitive and social force of metaphor in our understanding of the world and of ourselves as well as the important role language plays as a channel through which ideas and beliefs are transmitted and perpetuated, such food images may offer a window on the (deconstruction of ethnic identi-ties and, ultimately, hide racist views against others who are different because of their skin color, physical features, languages and, obviously, diets.

  7. Mutations of the tyrosinase gene in patients with oculocutaneous albinism from various ethnic groups in Israel

    Energy Technology Data Exchange (ETDEWEB)

    Gershoni-Baruch, R. (Technion-Israel Institute of Technology, Haifa (Israel)); Rosenmann, A. (Hadassah Medical Center, Jerusalem (Israel)); Droetto, S.; Holmes, S.; Tripathi, R.K.; Spritz, R.A. (Univ. of Wisconsin, Madison, WI (United States))

    1994-04-01

    The authors have analyzed the tyrosinase (TYR) gene in 38 unrelated patients with oculocutaneous albinism (OCA), derived from several different ethnic groups of the diverse population of Israel. They detected TYR gene mutations in 23 of the 34 patients with apparent type I (i.e., tyrosinase-deficient) OCA and in none of the patients with other clinical forms of albinism. Among Moroccan Jews with type IA (i.e., tyrosinase-negative) OCA, they detected a highly predominant mutant allele containing a missense substitution, Gly47Asp (G47D). This mutation occurs on the same haplotype as in patients from the Canary Islands and Puerto Rico, suggesting that the G47D mutation in these ethnically distinct populations may stem from a common origin. 28 refs., 1 fig., 2 tabs.

  8. Variation of DAT1 VNTR alleles and genotypes among old ethnic groups in Mesopotamia to the Oxus region.

    Science.gov (United States)

    Banoei, Mohammad Mehdi; Chaleshtori, Morteza Hashemzadeh; Sanati, Mohammad Hossein; Shariati, Parvin; Houshmand, Massoud; Majidizadeh, Tayebeh; Soltani, Niloofar Jahangir; Golalipour, Massoud

    2008-02-01

    Variation of a VNTR in the DAT1 gene in seven ethnic groups of the Middle East was used to infer the history and affinities of these groups. The populations consisted of Assyrian, Jewish, Zoroastrian, Armenian, Turkmen, and Arab peoples of Iran, Iraq, and Kuwait. Three hundred forty subjects from these seven ethnic groups were screened for DAT1. DAT1 VNTR genotyping showed 3, 6, 7, 8, 9, 10, 11, and 12 alleles in the samples. Analysis of these data revealed differentiation and relationship among the populations. In this region, which covers an area of 2-2.5 million km2, the influence of geography and especially of linguistic characteristics has had potentially major effects on differentiation. Religion also has played a major role in imposing restrictions on some ethnic groups, who as a consequence have maintained their community. Overall, these ethnic groups showed greater heterogeneity compared to other populations. PMID:18505046

  9. The position and residential patterns of ethnic groups in Paramaribo’s development in the twentieth century

    Directory of Open Access Journals (Sweden)

    Ad de Bruijne

    2008-12-01

    Full Text Available Analyses ethnic residential patterns, in terms of spatial segregation, in Paramaribo, as these developed historically, and their correlation to the changing socioeconomic position of the various ethnic groups. Authors first point out how Paramaribo is at present one of the most multiethnic and multicultural cities of the Caribbean, and discuss the continuing importance of ethnic identity and boundaries. They further describe the history of Paramaribo's development since the period of slavery and after abolition, when many Creoles migrated to the city. Hindustani started migrating in higher numbers to Paramaribo since the early 20th c., mainly to the urban periphery, and since the 1960s also more Javanese. More recently (since the 1980s migrants to Paramaribo include Maroons, Amerindians, Chinese, and Brazilians. Authors examine in how far the residential patterns were determined by socioeconomic factors, and/or by ethnicity. They conclude that socioeconomic factors have overall become more influential in residential patterns than ethnicity. They point out that residential ethnic mixing has increased, as almost half of Paramaribo's neighbourhoods are mixed, with no dominant ethnic group, although some ethnic concentration continues, as a quarter of the neighbourhoods can be called Creole, one-fifth of them Hindustani, and Creoles (and Maroons reside for a higher percentage in the city centre, and Hindustani and Javanese more in the urban periphery.

  10. Diabetes susceptibility in ethnic minority groups from Turkey, Vietnam, Sri Lanka and Pakistan compared with Norwegians - the association with adiposity is strongest for ethnic minority women

    Directory of Open Access Journals (Sweden)

    Jenum Anne

    2012-03-01

    Full Text Available Abstract Background The difference in diabetes susceptibility by ethnic background is poorly understood. The aim of this study was to assess the association between adiposity and diabetes in four ethnic minority groups compared with Norwegians, and take into account confounding by socioeconomic position. Methods Data from questionnaires, physical examinations and serum samples were analysed for 30-to 60-year-olds from population-based cross-sectional surveys of Norwegians and four immigrant groups, comprising 4110 subjects born in Norway (n = 1871, Turkey (n = 387, Vietnam (n = 553, Sri Lanka (n = 879 and Pakistan (n = 420. Known and screening-detected diabetes cases were identified. The adiposity measures BMI, waist circumference and waist-hip ratio (WHR were categorized into levels of adiposity. Gender-specific logistic regression models were applied to estimate the risk of diabetes for the ethnic minority groups adjusted for adiposity and income-generating work, years of education and body height used as a proxy for childhood socioeconomic position. Results The age standardized diabetes prevalence differed significantly between the ethnic groups (women/men: Pakistan: 26.4% (95% CI 20.1-32.7/20.0% (14.9-25.2; Sri Lanka: 22.5% (18.1-26.9/20.7% (17.3-24.2, Turkey: 11.9% (7.2-16.7/12.0% (7.6-16.4, Vietnam: 8.1% (5.1-11.2/10.4% (6.6-14.1 and Norway: 2.7% (1.8-3.7/6.4% (4.6-8.1. The prevalence increased more in the minority groups than in Norwegians with increasing levels of BMI, WHR and waist circumference, and most for women. Highly significant ethnic differences in the age-standardized prevalence of diabetes were found for both genders in all categories of all adiposity measures (p Conclusions A high prevalence of diabetes was found in 30-to 60-year-olds from ethnic minority groups in Oslo, with those from Sri Lanka and Pakistan at highest risk. For all levels of adiposity, a higher susceptibility for diabetes was observed for ethnic minority

  11. The association between relationship distress and psychopathology is consistent across racial and ethnic groups.

    Science.gov (United States)

    McShall, Jared R; Johnson, Matthew D

    2015-02-01

    The association between intimate relationship discord and DSM-IV Axis I psychiatric disorders has been described in studies that oversampled White participants; however, the racial and ethnic differences in marital distress and divorce as well as in prevalence rates of some forms of psychopathology led us to hypothesize that the association between relationship discord and psychopathology would vary across races and ethnicities. Relationship quality and psychopathology were assessed in three national surveys (the National Comorbidity Survey Replication, the National Latino and Asian American Study, and the National Survey of American Life), for a total sample size of 10,057. We found that the log odds of being diagnosed with both narrow-band (e.g., major depressive disorder) and broad-band disorders (e.g., mood disorder) were negatively associated with relationship quality consistently across 11 different racial and ethnic groups. We discuss the implications of the cross-cultural reliability of the association between relationship discord and psychopathology in the context of etiological models and culturally competent practices. PMID:25402736

  12. Adult Tobacco Use Among Racial and Ethnic Groups Living in the United States, 2002–2005

    Directory of Open Access Journals (Sweden)

    Joe Gfroerer, BA

    2008-07-01

    Full Text Available IntroductionU.S. data on adult tobacco use and the relationship between such use and tobacco-related health disparities are primarily limited to broad racial or ethnic populations. To monitor progress in tobacco control among adults living in the United States, we present information on tobacco use for both aggregated and disaggregated racial and ethnic subgroups.MethodsWe used data from the nationally representative sample of adults aged 18 years or older who participated in the National Survey on Drug Use and Health conducted 4 times during 2002–2005. We calculated 2 outcome measures: 1 use of any tobacco product (cigarettes, chewing or snuff tobacco, cigars, or pipes during the 30 days before each survey and 2 cigarette smoking during the 30 days before each survey.ResultsThe prevalence of tobacco use among adults aged 18 years or older varied widely across racial or ethnic groups or subgroups. Overall, about 3 of 10 adults living in the United States were tobacco users during the 30 days before being surveyed. The population groups or subgroups with a tobacco-use prevalence of 30% or higher were African Americans, American Indians or Alaska Natives, Native Hawaiians or other Pacific Islanders, Puerto Ricans, and whites.ConclusionThese results indicate that the prevalence of adult tobacco use is still high among several U.S. population groups or subgroups. Our results also support the need to design and evaluate interventions to prevent or control tobacco use that would reach distinct U.S. adult population groups or subgroups.

  13. KNOWLEDGE OF HEPATITIS B AND VACCINATION STATUS OF SOME EXPATRIATE ETHNIC GROUPS OF BLUE COLLAR WORKERS IN NORTHERN SAUDI ARABIA

    OpenAIRE

    Abdul Sattar Khan; Maisa Al-Sweilem; Zekeriya Akturk

    2008-01-01

    Objective: To find out the level of knowledge and vaccination status of some expatriate ethnic groups of blue color workers. Background: Hepatitis B (HBV) infection is relatively common throughout the world, but more prevalent in low socioeconomic and underprivileged classes. The chronic infection may lead to severe consequences including Hepatocellular carcinoma (HCC). Method: A cross-sectional, community-based survey of some ethnic expatriate groups of blue color workers (n=665) livi...

  14. In vitro anti-mycobacterial activity of nine medicinal plants used by ethnic groups in Sonora, Mexico

    OpenAIRE

    Robles-Zepeda, Ramón Enrique; Coronado-Aceves, Enrique Wenceslao; Velázquez-Contreras, Carlos Arturo; Ruiz-Bustos, Eduardo; Navarro-Navarro, Moisés; Garibay-Escobar, Adriana

    2013-01-01

    Background Sonoran ethnic groups (Yaquis, Mayos, Seris, Guarijíos, Pimas, Kikapúes and Pápagos) use mainly herbal based preparations as their first line of medicinal treatment. Among the plants used are those with anti-tuberculosis properties; however, no formal research is available. Methods Organic extracts were obtained from nine medicinal plants traditionally used by Sonoran ethnic groups to treat different kinds of diseases; three of them are mainly used to treat tuberculosis. All of the...

  15. Ethnicity and Health: An Analysis of Physical Health Differences across Twenty-one Ethnocultural Groups in Canada

    OpenAIRE

    Steven Prus; Zhiqiu Lin

    2005-01-01

    The study of health differences across a wide-range of ethnic, racial, and cultural groups has received relatively little attention in the literature. Twenty-one ethnocultural groups are examined in the current study, providing one of the most comprehensive analyses to-date on ethnicity and physical health in Canada. Two specific research questions are addressed. First, what is the extent of ethnocultural-based health inequalities in Canada? Second, do ethnocultural differences in health refl...

  16. Complexity and valence in ethnophaulisms and exclusion of ethnic out-groups: what puts the "hate" into hate speech?

    Science.gov (United States)

    Leader, Tirza; Mullen, Brian; Rice, Diana

    2009-01-01

    Ethnophaulisms (A. A. Roback, 1944) are the words used as ethnic slurs to refer to out-groups in hate speech. The results of previous archival research have suggested that it is the complexity, more so than the valence, of ethnophaulisms that predicts the exclusion of ethnic immigrant out-groups from the receiving society. This article reports the results of 3 experimental examinations of the relative contributions of complexity and valence in ethnophaulisms to the exclusion of an ethnic out-group. Experiment 1 demonstrated that exclusion of the ethnic out-group was increased by the use of low-complexity ethnophaulisms. Experiment 2 demonstrated that exclusion of the ethnic out-group decreased by the use of high-complexity ethnophaulisms. Experiment 3 confirmed the demonstration that exclusion decreased by the use of a different set of high-complexity ethnophaulisms. The results of these three experiments converge to indicate that low complexity exerts more of an effect than negative valences on the exclusion of an ethnic out-group. The implications of these results for theoretical approaches to intergroup behavior are considered. PMID:19210073

  17. Visual acuity and refraction by age for children of three different ethnic groups in Paraguay

    Directory of Open Access Journals (Sweden)

    Marissa Janine Carter

    2013-04-01

    Full Text Available PURPOSE: To characterize refractive errors in Paraguayan children aged 5-16 years and investigate effect of age, gender, and ethnicity. METHODS:The study was conducted at 3 schools that catered to Mennonite, indigenous, and mixed race children. Children were examined for presenting visual acuity, autorefraction with and without cycloplegia, and retinoscopy. Data were analyzed for myopia and hyperopia (SE ≤-1 D or -0.5 D and ≥2 D or ≥3 D and astigmatism (cylinder ≥1 D. Spherical equivalent (SE values were calculated from right eye cycloplegic autorefraction data and analyzed using general linear modelling. RESULTS: There were 190, 118, and 168 children of Mennonite, indigenous and mixed race ethnicity, respectively. SE values between right/left eyes were nonsignificant. Mean visual acuity (VA without correction was better for Mennonites compared to indigenous or mixed race children (right eyes: 0.031, 0.090, and 0.102 logMAR units, respectively; P<0.000001. There were 2 cases of myopia in the Mennonite group (1.2% and 2 cases in the mixed race group (1.4% (SE ≤-0.5 D. The prevalence of hyperopia (SE ≥2 D was 40.6%, 34.2%, and 46.3% for Mennonite, indigenous and mixed race children. Corresponding astigmatism rates were 3.2%, 9.5%, and 12.7%. Females were slightly more hyperopic than males, and the 9-11 years age group was the most hyperopic. Mennonite and mixed race children were more hyperopic than indigenous children. CONCLUSIONS: Paraguayan children were remarkably hyperopic and relatively free of myopia. Differences with regard to gender, age, and ethnicity were small.

  18. Mutations of the tyrosinase gene in patients with oculocutaneous albinism from various ethnic groups in Israel.

    OpenAIRE

    Gershoni-Baruch, R; Rosenmann, A; Droetto, S; Holmes, S.; Tripathi, R K; Spritz, R.A.

    1994-01-01

    We have analyzed the tyrosinase (TYR) gene in 38 unrelated patients with oculocutaneous albinism (OCA), derived from several different ethnic groups of the diverse population of Israel. We detected TYR gene mutations in 23 of the 34 patients with apparent type I (i.e., tyrosinase-deficient) OCA and in none of the patients with other clinical forms of albinism. Among Moroccan Jews with type IA (i.e., tyrosinase-negative) OCA, we detected a highly predominant mutant allele containing a missense...

  19. My Parents Know Best: No Mating With Members From Other Ethnic Groups

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    Abraham P. Buunk

    2015-06-01

    Full Text Available This study examined the opposition against out-group mating and the attitude towards parental influence on mate choice among 107 Dutch, 69 Moroccan, and 69 Turkish participants aged between 15 and 25. The level of preferred parental influence on mate choice was considerably higher among the Turks and Moroccans than among the Dutch, but females in both ethnic groups were less in favor of parental influence on mate choice than males were. Overall, males showed a higher opposition against interethnic dating than females did, and the Turks showed a higher level of opposition to interethnic mating than both the Moroccans and the Dutch. In addition, the effect of opposition against interethnic mating on preferred parental influence on mate choice was especially pronounced among the Turks, somewhat less so among the Moroccans, and least strong among the Dutch. Especially young males with a Turkish and Moroccan background seem to hold on to the values of the cultures they come from, and particularly Turkish immigrants seem keen on keeping the cohesion of their ethnic group intact by opposing interethnic dating, and by favoring parental influence on mate choice as a way to achieve this goal.

  20. Distribution of ABO blood groups and rhesus factor in a Large Scale Study of different cities and ethnicities in Khuzestan province, Iran

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    J. Torabizade maatoghi

    2016-01-01

    Conclusion: Our study showed ethnicity-related prevalence. Overall, the blood group O had the highest prevalence and AB the lowest percentage among the ethnicities, indicating a significant difference with studies in other parts of the world.

  1. Glycemic Associations With Endothelial Function and Biomarkers Among 5 Ethnic Groups: The Multi‐Ethnic Study of Atherosclerosis and the Mediators of Atherosclerosis in South Asians Living in America Studies

    OpenAIRE

    Kanaya, Alka M.; Dobrosielski, Devon A.; Ganz, Peter; Creasman, Jennifer; Gupta, Ritu; Nelacanti, Vidya; Vogel‐Claussen, Jens; Herrington, David

    2013-01-01

    Background The association of prediabetic states with endothelial dysfunction measured by flow‐mediated dilation (FMD) or endothelial biomarker levels remains controversial. We examined data from 5 ethnic groups to determine the association between glucose categories and FMD or endothelial biomarkers. We determined whether these associations vary by ethnic group or body mass index. Methods and Results We used data from 3516 participants from 5 race/ethnic groups with brachial FMD, endothelial...

  2. Lipid profiles and ischemic stroke risk: variations by sex within racial/ethnic groups

    Directory of Open Access Journals (Sweden)

    Gezmu T

    2014-05-01

    Full Text Available Tefera Gezmu,1 Dona Schneider,1 Kitaw Demissie,2 Yong Lin,2 Christine Giordano,3 Martin S Gizzi4 1Edward J. Bloustein School of Planning and Public Policy, Rutgers, the State University of New Jersey, New Brunswick, NJ, 2Rutgers School of Public Health, Department of Epidemiology, Piscataway, NJ, 3Rutgers New Jersey Medical School, Newark, NJ, 4New Jersey Neuroscience Institute at JFK Medical Center and Seton Hall University, Edison, NJ, USA Abstract: Evidence implicates lipid abnormalities as important but modifiable risk factors for stroke. This study assesses whether hypercholesterolemia can be used to predict the risk for etiologic subtypes of ischemic stroke between sexes within racial/ethnic groups. Data elements related to stroke risk, diagnosis, and outcomes were abstracted from the medical records of 3,290 acute stroke admissions between 2006 and 2010 at a regional stroke center. Sex comparison within racial/ethnic groups revealed that South Asian and Hispanic men had a higher proportion of ischemic stroke than women, while the inverse was true for Whites and African Americans (P=0.0014. All women, except South Asian women, had higher mean plasma total cholesterol and higher blood circulating low-density lipoprotein levels (≥100 mg/dL than men at the time of their admissions. The incidence of large-artery atherosclerosis (LAA was more common among women than men, except among Hispanics, where men tended to have higher incidences. A regression analysis that considered patients diagnosed with either LAA or small-artery occlusion etiologic subtype as the outcomes and high-density lipoproteins and triglycerides as predictors showed inconsistent associations between lipid profiles and the incidence of these subtypes between the sexes within racial/ethnic groups. In conclusion, our investigation suggests that women stroke patients may be at increased risk for stroke etiologic subtype LAA than men. Although the higher prevalence of stroke

  3. Retention in Depression Treatment among Ethnic and Racial Minority Groups in the United States

    Science.gov (United States)

    Fortuna, Lisa R.; Alegria, Margarita; Gao, Shan

    2010-01-01

    Background Premature discontinuation of psychiatric treatment among ethnic-racial minorities is a persistent concern. Prior research on identifying factors associated with ethnic-racial disparities in depression treatment has been limited by the scarcity of national samples with adequate representation of minority groups and especially non-English speakers. In this article we aim to identify variations in the likelihood of retention in depression treatment among ethnic-racial minority groups in the US as compared to non-Latino whites. Secondly, we aim to identify factors which are related to treatment retention. Methods We use data from the Collaborative Psychiatric Epidemiology Surveys (CPES) to examine differences and correlates of depression treatment retention among a representative sample (n=564) of non-Latino whites, Latinos, African American and Asian respondents with last 12 month depressive disorder and who report receiving formal mental health treatment in the last year. We define retention as attending at least four visits or remaining in treatment over a 12 month period. Results Being seen by a mental health specialist as opposed to being seen by a generalist and having received medication are correlates of treatment retention for the entire sample. However, after adjusting for demographics, clinical factors including number of co-occurring psychiatric disorders and level of disability, African Americans are significantly less likely to be retained in depression treatment as compared to non-Latino whites. Conclusions Availability of specialized mental health services or comparable treatment within primary care could improve treatment retention. Low retention suggests persistent problems in the delivery of depression treatment for African Americans. PMID:20336808

  4. Securing recruitment and obtaining informed consent in minority ethnic groups in the UK

    Directory of Open Access Journals (Sweden)

    Roy Tapash

    2008-03-01

    Full Text Available Abstract Background Previous health research has often explicitly excluded individuals from minority ethnic backgrounds due to perceived cultural and communication difficulties, including studies where there might be language/literacy problems in obtaining informed consent. This study addressed these difficulties by developing audio-recorded methods of obtaining informed consent and recording data. This report outlines 1 our experiences with securing recruitment to a qualitative study investigating alternative methods of data collection, and 2 the development of a standardised process for obtaining informed consent from individuals from minority ethnic backgrounds whose main language does not have an agreed written form. Methods Two researchers from South Asian backgrounds recruited adults with Type 2 diabetes whose main language was spoken and not written, to attend a series of focus groups. A screening tool was used at recruitment in order to assess literacy skills in potential participants. Informed consent was obtained using audio-recordings of the patient information and recording patients' verbal consent. Participants' perceptions of this method of obtaining consent were recorded. Results Recruitment rates were improved by using telephone compared to face-to-face methods. The screening tool was found to be acceptable by all potential participants. Audio-recorded methods of obtaining informed consent were easy to implement and accepted by all participants. Attrition rates differed according to ethnic group. Snowballing techniques only partly improved participation rates. Conclusion Audio-recorded methods of obtaining informed consent are an acceptable alternative to written consent in study populations where literacy skills are variable. Further exploration of issues relating to attrition is required, and a range of methods may be necessary in order to maximise response and participation rates.

  5. Absence of Multiple Sclerosis and Demyelinating Diseases among Lacandonians, a Pure Amerindian Ethnic Group in Mexico.

    Science.gov (United States)

    Flores, Jose; González, Silvia; Morales, Ximena; Yescas, Petra; Ochoa, Adriana; Corona, Teresa

    2012-01-01

    Multiple Sclerosis (MS) is a highly polymorphic disease characterized by different neurologic signs and symptoms. In MS, racial and genetic factors may play an important role in the geographic distribution of this disease. Studies have reported the presence of several protective alleles against the development of autoimmune disorders. In the case of MS, however, they help define MS as a complex disease, and confirm the importance of environmental agents as an independent variable not associated with ethnicity. We carried out an on-site epidemiological study to confirm the absence of MS or NMO among Lacandonians, a pure Amerindian ethnic group in Mexico. We administered a structured interview to 5,372 Lacandonians to assess by family background any clinical data consistent with the presence of a prior demyelinating event. Every participating subject underwent a comprehensive neurological examination by a group of three members of the research team with experience in the diagnosis and treatment of demyelinating disorders to detect clinical signs compatible with a demyelinating disease. We did not find any clinical signs compatible with multiple sclerosis among study participants. PMID:22973516

  6. High prevalence of hypertension among an ethnic group in Sudan: implications for prevention.

    Science.gov (United States)

    Noor, Sufian K; Elsugud, Nada A; Bushara, Sarra O; Elmadhoun, Wadie M; Ahmed, Mohamed H

    2016-04-01

    Objective Hypertension is an emerging non-communicable disease in developing countries. Due to its silent nature and serious complications, active screening is essential in order to prevent complications. For instance, premature mortality from cardiovascular diseases could be prevented by the effective control of hypertension. The aim of this study was to determine the prevalence of undiagnosed hypertension among Nuba ethnic group living in Atbara city, north Sudan and to identify the associated risk factors. Subject and methods All consenting 500 adults from Nuba tribe who live in El Wihda District, Atbara were included. Blood pressure (BP) and body mass index were measured. Standard interviewing procedures were used to record medical history, socio-demographic data, and lifestyle characteristics. Results Among the 500 participants, females were 364 (72.8%) and males were 136 (27.2%). The overall prevalence of undiagnosed hypertension was 49.4% (30.8% stage 1 hypertension and 18.6% stage 2 hypertension). In addition, 41% of the population was having prehypertension. The significant risk factors for high BP were: male sex, age above 45 years, overweight, illiteracy, and alcohol consumption. Conclusion Undiagnosed high BP is very common among Nuba ethnic group; therefore, active screening and early management are recommended to prevent complications. PMID:26738696

  7. Cuscus (Phalangeridae Hunting by Biak Ethnic Group in Surrounding North Biak Strict Nature Reserve, Papua

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    FREDDY PATTISELANNO

    2008-09-01

    Full Text Available Study on cuscus hunting as a form of wildlife utilization by Biak ethnic group surrounding the North Biak Strict Nature Reserce (CABU was carried out through direct observation and interview with hunter respondents and other key respondents among four villages that purposively chosen i.e. Inswambesi, Kayomi, Wasani, dan Sansundi at the Warsa District of Biak Numfor, Papua. Two species of cuscus occurs in the study site were common cuscus (Phalanger orientalis and spotted cuscus (Spilocuscus maculatus and they were observed as hunting target in CABU. Hunting was performed partly as routine activity used various traditional tools (slash blade, trap, spear, and calling cuscus and modern weapon (firearm. Cuscus hunting was done to supply animal protein for households, inspite some hunting results raised for consumption and market purposes. For one period of hunting 3-4 cuscus were caught and it was lower than five years ago. It was indicated that the population condition was vulnerable on overharvest and at the present time cuscus population tend to decreased. Traditional wisdom of Biak ethnic group should be explored and practiced again as the form of local law in order to manage cuscus hunting for the future cuscus conservation program.

  8. Vitamin D receptor genetic polymorphisms and tuberculosis among Chinese Han ethnic group

    Institute of Scientific and Technical Information of China (English)

    CAO Shang; LUO Peng-fei; LI Wei; TANG Wan-qin; CONG Xiao-na; WEI Ping-min

    2012-01-01

    Background In epidemiological studies,tuberculosis (TB) appears intimately with vitamin D insufficiency whereas its relationship with vitamin D receptor (VDR) polymorphism caused by radical difference remains unspecified.This study aimed to investigate the relationship between vitamin D genetic polymorphism and tuberculosis in Han ethnic group.Methods Meta-analysis was adopted in the synthetic quantitative analysis of documents home and abroad on the relationship between vitamin D genetic polymorphisms and tuberculosis,which were openly published during June 2000 to January 2010.Random effect model and fixed effect model analyses were used to calculate the incorporated odds ratio (OR) based on the heterogeneity test data.Results A total of 6 eligible studies were included in this analysis.The Fokl-ff genotype showed a significant marginal association (Fixed effect model:OR 1.91,95% CI 1.44-2.52; Random effect model:OR 1.91,95% CI 0.94-3.88),yet Taql polymorphisms was not significantly related to TB.Conclusion The interaction between FoKI genotype polymorphism and TB observed demonstrates that vitamin D deficiency might exist as a risk factor during the development of TB in Han ethnic group and more evidences needed to validate the conclusion.

  9. Sex of preceding child and birth spacing among Nigerian ethnic groups.

    Science.gov (United States)

    Fayehun, O A; Omololu, O O; Isiugo-Abanihe, U C

    2011-06-01

    In seeking for more effective ways of fertility control and improvement of maternal and child health through birth spacing in a predominantly patrilineal society like Nigeria, this study explores how the sex of a previous child affects birth interval among ethnic groups, controlling for demographic and socioeconomic variables. The study utilized birth history data from the 2008 Nigeria Demographic and Health Survey. The findings showed that the effect of sex of prior births on the birth interval is slightly significant among the Igbo and the Southern minorities, who tend to desire to have a male child sooner if preceding births were female. Among all the ethnic groups, women who are yet to meet their ideal sex preference have a shorter birth interval than those who have. Apart from the evident sex preferences, these results suggest that Nigerian parents also undertake sex balancing among their children. There is a consistent and strong relationship between the survival of a child and subsequent birth interval, which suggest that women have a short birth interval, and hence a large family size, because they are not certain that their children would survive. PMID:22590895

  10. Minority ethnic groups in dementia care: a review of service needs, service provision and models of good practice.

    Science.gov (United States)

    Daker-White, G; Beattie, A M; Gilliard, J; Means, R

    2002-05-01

    Sixty-seven English language articles were obtained for the review, the majority of which (44, 65.7%) had US origins. Broadly, the main issues covered in the literature were the under-utilization of services by minority ethnic groups; the prevalence of dementia in different ethnic groups; the experience of care giving in different racial groups and language as a factor in cognitive assessment. Although it has been argued that the instruments used to assess cognitive function are culturally biased, the available published evidence would seem to suggest that the fundamental issue is language ability, rather than minority group membership per se. Studies into the care giving experience amongst different ethnic or racial groups suffer from theoretical and methodological weaknesses. Studies of help-seeking among various ethnic groups in the US have found that many do not prioritize dementia as a health problem in the face of more pressing concerns. There was little consensus amongst the articles about whether services should be provided specifically for different ethnic groups, reflecting a lack of evidence concerning the efficacy of different models of service provision. PMID:12028878

  11. Population and forensic data for three sets of forensic genetic markers in four ethnic groups from Iran

    DEFF Research Database (Denmark)

    Poulsen, Lena; Farzad, Maryam Sharafi; Børsting, Claus;

    2015-01-01

    individuals were grouped according to their ethnic group. The Iranian population grouped closely to populations living geographically near to Iran based on pairwise FST distances. The matching probabilities ranged from 1 in 3.2×10(7) males by using haplotype frequencies of four X-chromosomal haplogroups to 1...

  12. Attitudes About Sexual Activity Among Postmenopausal Women in Different Ethnic Groups: A Cross-sectional Study in Jahrom, Iran

    OpenAIRE

    Jamali, Safieh; Javadpour, Shohreh; Mosalanejad, Leili; Parnian, Razieh

    2016-01-01

    Background: Sexual function is affected by personal and interpersonal factors, familial and social traditions, culture, religion, menopause, and aging. So, ethnicity is a determining factor in sexual function. The present study aimed to investigate the prevalence of sexual dysfunction and attitudes towards sexuality in postmenopausal women among three different ethnic groups in Iran. Methods: This cross-sectional study was conducted on 746 postmenopausal women between 50 and 89 years who refe...

  13. The parents’ level of education and its influence on the educational achievements of students from different ethnic groups

    OpenAIRE

    Koceva, Daniela; Mirascieva, Snezana; Petrova Gjorgjeva, Emilija

    2015-01-01

    This research has to give an answer to the questions that have a causality relation with the better educational achievements of the people from other ethnic groups. I have chiefly considered the parents’ social status which means that I will mostly look into the parents’ level of education, although this status encompasses much more. The basic aim of the research is to examine the differences of students’ educational achievements based on ethnicity in the Primary Schools in Macedonia. The res...

  14. Perception of Racial Discrimination and Psychopathology Across Three U.S. Ethnic Minority Groups

    Science.gov (United States)

    Chou, Tina; Asnaani, Anu; Hofmann, Stefan G.

    2012-01-01

    To examine the association between the perception of racial discrimination and the lifetime prevalence rates of psychological disorders in the three most common ethnic minorities in the U.S., we analyzed data from a sample consisting of 793 Asian Americans, 951 Hispanic Americans, and 2,795 African Americans who received the Composite International Diagnostic Interview through the Collaborative Psychiatric Epidemiology Studies. The perception of racial discrimination was associated with the endorsement of major depressive disorder, panic disorder with agoraphobia, agoraphobia without history of panic disorder, post-traumatic stress disorder, and substance use disorders in varying degrees amongst the three minority groups, independent of the socioeconomic status, level of education, age, and gender of participants. The results suggest that the perception of racial discrimination is associated with psychopathology in the three most common U.S. minority groups. PMID:21967527

  15. Y-STR variation among ethnic groups from Ecuador: Mestizos, Kichwas, Afro-Ecuadorians and Waoranis.

    Science.gov (United States)

    González-Andrade, Fabricio; Roewer, Lutz; Willuweit, Sascha; Sánchez, Dora; Martínez-Jarreta, Begoña

    2009-06-01

    Twelve Y-chromosomal short tandem repeats (STRs) DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438 and DYS439 were studied in the three major ethnic groups from Ecuador: Mestizos, Native Amerindians (Kichwas, Quichuas) and Afro-Ecuadorians aiming to construct a representative database for this region in Latin America. All three populations exhibit high haplotypes diversities. Analysis of molecular variance (AMOVA) reveals significant differentiation between the Mestizos, the Kichwas and the Afro-Ecuadorians. The analysis of a hunter-gatherer group of Native Amerindians from the Amazonian provinces of Ecuador, the Waoranis (Huaorani) revealed markedly reduced haplotypes variability and a large genetic distance to the major Ecuadorian populations. PMID:19414158

  16. Loneliness of Older Immigrant Groups in Canada: Effects of Ethnic-Cultural Background.

    Science.gov (United States)

    De Jong Gierveld, Jenny; Van der Pas, Suzan; Keating, Norah

    2015-09-01

    This study aimed to explore the loneliness of several groups of older immigrants in Canada compared to native-born older adults. Data from the Canadian General Social Survey, Cycle 22 (N older adults = 3,692) were used. The dependent variable is the 6 item De Jong Gierveld loneliness scale. Determinants of loneliness included country of birth, ethnic background (cultural context); belongingness (community context) and social networks (social context). Results showed that only some immigrant groups are significantly lonelier than older adults born in Canada. Immigrants with similar language and culture are not lonelier; while those from countries that differ in native language/culture are significantly higher on loneliness. Multivariate analyses showed the importance of cultural background, of composition of the network of relatives and friends, and of local participation and feelings of belonging to the Canadian society in explaining loneliness of older immigrants. PMID:25982532

  17. Marginalization of the Tharu Ethnic Group in Tourism Development in Nepal

    Directory of Open Access Journals (Sweden)

    Suman Pandit

    2012-04-01

    Full Text Available The main objective of this study is to analyze how the tourism development has marginalized the Tharu, an indigenous and ethnic group in the Terai region of Nepal. The research for this study was carried out in Chitwan National Park in Nepal, where the Tharu has been residing for a long time. The research work was based on the key informant interviews, participant observation and an analysis of secondary data taken from a variety of sources. The study reveals that the expansion of tourism has led to social differentiation developing between the Tharu and the hill migrants, as most of the business activities in the area are controlled by the hill migrants, while the Tharu have been marginalized. The study also shows that tourism has empowered the hill migrant women more than the Tharu women; as both the group women previously used to depend on their husband’s finances but now the hill migrant women are more financially independent.

  18. THE TECHNICAL AND ETHNICAL DIVISION OF WORK, THE INDIGEOUS GROUPS AND THE FAMILY BUSINESSES

    Directory of Open Access Journals (Sweden)

    Gloria A. Miranda-Zambrano

    2013-04-01

    Full Text Available The work exposes some forms of indigenous groups participation on entrepreneurial family businesses, mainly in the region of Laja - Bajío where the family plays an important role in these organizations. The work point out the approach on technical ethnic division of labour to locate such actors in labour circuits, in economic activities or guilds that have been built in various social processes. To analyze the ways in which they operate, the role of the family, their knowledge (cultural capital, its forms of linkage with the community of origin and with the Group (social capital, as well as the existence of certain differences with business in common. This research is part of a larger work on family businesses.

  19. The ethnic and technical division of work. The indigenous groups and family businesses

    Directory of Open Access Journals (Sweden)

    Alejandra López Salazar

    2012-09-01

    Full Text Available The work exposes some forms of indigenous groups participation on entrepreneurial family businesses, mainly in the region of Laja - Bajío where the family plays an important role in these organizations. The work point out theapproach on technical ethnic division of labour to locate such actors in labour circuits, in economic activities or guilds that have been built in various social processes. To analyze the ways in which they operate, the role of the family, their knowledge (cultural capital, its forms of linkage with the community of origin and with the Group (social capital, as well as the existence of certain differences with business in common. This research is part of a larger work on family businesses.

  20. Academic Performance Differences among Ethnic Groups: Do the Daily Use and Management of Time Offer Explanations?

    Science.gov (United States)

    Meeuwisse, Marieke; Born, Marise Ph.; Severiens, Sabine E.

    2013-01-01

    This explorative study describes time use and time management behaviour of ethnic minority and ethnic majority students as possible explanations for the poorer study results of ethnic minority students compared to those of majority students. We used a diary approach in a small sample to examine students' daily time use in both a lecture week…

  1. Ethnic Tourism: A Case Study of Language and Culture Preservation of the Bateq Indigenous Group of Orang Asli in Peninsular Malaysia

    OpenAIRE

    Che Lah Salasiah

    2014-01-01

    Malaysia provides ethnic tourism which is related to the more popularly known as nature or eco-tourism where an indigenous or traditional group of people who live in this environment will interact with and provide services to the tourists who would like to experience ethnic tourism. Ethnic tourism refers to travel motivated by the search for the first hand, authentic and sometimes intimate contact with people whose ethnic and/or cultural background is different from the tourists. Tourists are...

  2. Disparities in type 2 diabetes prevalence among ethnic minority groups resident in Europe: a systematic review and meta-analysis.

    Science.gov (United States)

    Meeks, Karlijn A C; Freitas-Da-Silva, Deivisson; Adeyemo, Adebowale; Beune, Erik J A J; Modesti, Pietro A; Stronks, Karien; Zafarmand, Mohammad H; Agyemang, Charles

    2016-04-01

    Many ethnic minorities in Europe have a higher type 2 diabetes (T2D) prevalence than their host European populations. The risk size differs between ethnic groups, but the extent of the differences in the various ethnic minority groups has not yet been systematically quantified. We conducted a meta-analysis of published data on T2D in various ethnic minority populations resident in Europe compared to their host European populations. We systematically searched MEDLINE (using PUBMED) and EMBASE for papers on T2D prevalence in ethnic minorities in Europe published between 1994 and 2014. The ethnic minority groups were classified into five population groups by geographical origin: South Asian (SA), Sub-Saharan African (SSA), Middle Eastern and North African (MENA), South and Central American (SCA), and Western Pacific (WP). Pooled odds ratios with corresponding 95 % confidence interval (CI) were calculated using Review Manager 5.3. Twenty articles were included in the analysis. Compared with the host populations, SA origin populations had the highest odds for T2D (3.7, 95 % CI 2.7-5.1), followed by MENA (2.7, 95 % CI 1.8-3.9), SSA (2.6, 95 % CI 2.0-3.5), WP (2.3, 95 % CI 1.2-4.1), and lastly SCA (1.3, 95 % CI 1.1-1.6). Odds ratios were in all ethnic minority populations higher for women than for men except for SCA. Among SA subgroups, compared with Europeans, Bangladeshi had the highest odds ratio of 6.2 (95 % CI 3.9-9.8), followed by Pakistani (5.4, 95 % CI 3.2-9.3) and Indians (4.1, 95 % CI 3.0-5.7). The risk of T2D among ethnic minority groups living in Europe compared to Europeans varies by geographical origin of the group: three to five times higher among SA, two to four times higher among MENA, and two to three times higher among SSA origin. Future research and policy initiatives on T2D among ethnic minority groups should take the interethnic differences into account. PMID:26370238

  3. Entrepreneurial networking differences: An ethnic in-group and out-group analysis

    Directory of Open Access Journals (Sweden)

    Boris Urban

    2011-03-01

    Full Text Available Orientation: Researching entrepreneurship using a network perspective is important, as social networks are assets for small business owners struggling to survive in competitive markets.Research purpose: The research question of this study has focused on what we can learn about entrepreneurial networking, considering that there is an under-explored and unarticulated set of networking principles and practices which have not been previously analysed in terms of a multiethnic country context.Motivation for the study: Often the lack of network use is reported as a feature of entrepreneurs, who have less opportunity to utilise formal social capital features. Social networks provided by extended family, community-based or organisational relationships are often theorised to supplement the effects of education, experience and financial capital.Research design, approach and method: Based on hypothesised differences in networking ties, network assistance and support relationships, a survey was used to collect data on quantitative measures. Descriptive statistics were calculated and differential tests were conducted to test the hypotheses.Main findings: Results indicate that entrepreneurial networking is largely independent on group composition. Generally at least some aspects of networking are generic and as a consequence, a more integrated view of networking can be adopted.Practical/managerial implications: The practical value of the present study points to several areas of interest to entrepreneurs, policy makers and educators, through demonstrating the multifaceted nature of entrepreneurial networks for different groups and their explanatory potential in understanding networking.Contribution/value-add: Despite the importance of entrepreneurial networking, little empirical or theoretical research has examined the dynamics of networking in a developing country context such as South Africa, which has lower than expected total entrepreneurship activity.

  4. Measurement of Perceived and Technical Quality of Care for Depression in Racially and Ethnically Diverse Groups.

    Science.gov (United States)

    Leff, H Stephen; Chow, Clifton; Wieman, Dow A; Ostrow, Laysha; Cortés, Dharma E; Harris, Treniece

    2016-08-01

    Measurement of patient satisfaction is now considered essential for providing patient centered care and is an important tool for addressing health care disparities. However, little is known about how ethnically and racially diverse (ERD) groups differ in how they perceive quality, and widely used instruments for measuring perceived quality give little attention to cultural elements of care. This study examined the relationship between the culturally determined beliefs and expectations of four ERD groups (African Americans, Latinos, Portuguese-speakers, and Haitians, total N = 160) and the technical quality of treatment for depression provided in four "culturally-specific" primary care clinics. Using data from the Experiences of Care and Health Outcomes survey, chart reviews and focus groups, the study addressed a set of questions related to the psychometric properties of perceived care measures and the technical quality of care. The groups differed in preferred cultural elements except all preferred inclusion of religion. They did not differ in overall perceived quality. Technical quality was higher for Portuguese and Haitians than for African Americans and Latinos. Implications of group differences for measuring quality are discussed. PMID:26748509

  5. Should cross-sex hormone treatment of transsexual subjects vary with ethnic group?

    Science.gov (United States)

    Gooren, Louis J

    2014-01-01

    Guidelines for cross-sex hormone treatment of transsexual people have been developed, but no attention has been paid to the specifics of ethnic groups. South East (SE) Asian male-to-female (MtoF) transsexual people may be able to transition to the female sex with lower doses of estrogens/progestins than Caucasians thus reducing health risks. Female-to-male (FtoM) may virilize less profoundly with standard doses of androgens, but this is probably sufficient to pass acceptably as men in view of the less pronounced sex differences in physique in Asians compared with Caucasians. It is timely that studies in Asians are conducted to get a better insight into their specific needs and risks of cross-sex hormone treatment. PMID:25038187

  6. Genetic analysis of 17 Y-chromosomal STRs haplotypes of Chinese Tibetan ethnic minority group.

    Science.gov (United States)

    Yi, Zhou; Jun, Wang; XingBo, Song; XiaoJun, Lu; Liu, Ding; BinWu, Ying

    2010-03-01

    We have co-amplified and analyzed 17 Y-chromosomal STRs loci (DYS19, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS438, DYS439, DYS437, DYS448, DYS456, DYS458, DYS635, YGATA-H4 and DYS385a/b) in 132 healthy unrelated autochthonous male individuals of Chinese Tibetan ethnic group residing in Lassa area of China. The gene diversity values for the Y-STRs loci ranged from a minimum 0.206 for DYS391 locus to a maximum of 0.912 for DYS385a/b locus in the populations. A total of 123 haplotypes were identified, among which 115 were unique and 8 occurred more than once. The overall haplotype diversity for 17 Y-STRs loci was 0.998. Research results will be valuable for forensic use in the regions and for Chinese population genetic study. PMID:20116321

  7. The effectiveness of "Exercise on Prescription" in stimulating physical activity among women in ethnic minority groups in the Netherlands: protocol for a randomized controlled trial

    OpenAIRE

    Deutekom Marije; Hosper Karen; Stronks Prof

    2008-01-01

    Abstract Background Lack of physical activity is an important risk factor for overweight, diabetes, cardiovascular disease and other chronic conditions. In the Netherlands, ethnic minority groups are generally less physically active and rate their own health poorer compared to ethnic Dutch. This applies in particular to women. For this reason women from ethnic minority groups are an important target group for interventions to promote physical activity. In the Netherlands, an exercise referral...

  8. The Influence of Culture on Agroecosystem Structure: A Comparison of the Spatial Patterns of Homegardens of Different Ethnic Groups in Thailand and Vietnam

    OpenAIRE

    Timsuksai, Pijika; Rambo, A. Terry

    2016-01-01

    Different ethnic groups have evolved distinctive cultural models which guide their interactions with the environment, including their agroecosystems. Although it is probable that variations in the structures of homegardens among separate ethnic groups reflect differences in the cultural models of the farmers, empirical support for this assumption is limited. In this paper the modal horizontal structural patterns of the homegardens of 8 ethnic groups in Northeast Thailand and Vietnam are descr...

  9. The Modulation of Mimicry by Ethnic Group-Membership and Emotional Expressions

    Science.gov (United States)

    Rauchbauer, Birgit; Majdandžić, Jasminka; Stieger, Stefan; Lamm, Claus

    2016-01-01

    Mimicry has been ascribed affiliative functions. In three experiments, we used a newly developed social-affective mimicry task (SAMT) to investigate mimicry´s modulation by emotional facial expressions (happy, angry) and ethnic group-membership (White in-group, Black out-group). Experiment 1 established the main consistent effect across experiments, which was enhanced mimicry to angry out-group faces compared to angry in-group faces. Hence the SAMT was useful for experimentally investigating the modulation of mimicry. Experiment 2 demonstrated that these effects were not confounded by general aspects of response conflict, as a Simon task resulted in different response patterns than the SAMT. Experiment 2 and pooled analysis of Experiments 1 and 2 also corroborated the finding of enhanced mimicry to angry out-group faces. Experiment 3 tested whether this effect was related to perceptions of threat, by framing angry persons as physically threatening, or not. Selective enhancement of mimicry to out-group persons framed as physically threatening confirmed this hypothesis. Further support for the role of threat was derived from implicit measures showing, in all experiments, that black persons were more strongly associated with threat. Furthermore, enhanced mimicry was consistently related to response facilitation in the execution of congruent movements. This suggests that mimicry acted as a social congruency signal. Our findings suggest that mimicry may serve as an appeasement signal in response to negative affiliative intent. This extends previous models of mimicry, which have predominantly focused on its role in reciprocating affiliation. It suggests that mimicry might not only be used to maintain and establish affiliative bonds, but also to ameliorate a negative social situation. PMID:27557135

  10. Family check-up effects across diverse ethnic groups: reducing early-adolescence antisocial behavior by reducing family conflict.

    Science.gov (United States)

    Smith, Justin D; Knoble, Naomi B; Zerr, Argero A; Dishion, Thomas J; Stormshak, Elizabeth A

    2014-01-01

    Multicultural responsiveness and adaptation have been a recent area of emphasis in prevention and intervention science. The changing demographics of the United States demand the development of intervention strategies that are acceptable and effective for diverse cultural and ethnic groups. The Family Check-Up (FCU) was developed to be an intervention framework that is flexible and adaptive to diverse cultural groups (Dishion & Stormshak, 2007 ). We empirically evaluated the extent to which the intervention is effective for improving youth adjustment and parent-child interactions for diverse cultural groups. A sample of 1,193 families was drawn from 2 large-scale randomized prevention trials conducted in diverse urban middle schools. We formulated 3 groups on the basis of youth self-identification of ethnicity (European American, African American, Hispanic) and examined group differences in the hypothesized mediating effect of family conflict (FC) on later antisocial behavior (ASB). Path analysis revealed that youths in the intervention condition reported significantly less ASB over a 2-year period (Grades 6-8). Moreover, youth-reported reductions in FC at 12 months were an intervening effect. Ethnicity did not moderate this relationship. Consistent with one of the primary tenets of coercion theory, participation in the FCU acts on ASB through FC across diverse ethnic groups, lending support to the multicultural competence of the model. Limitations of this study are discussed, along with areas for future research. PMID:24731120

  11. Racial/Ethnic Discrimination and Common Mental Disorders Among Workers: Findings From the EMPIRIC Study of Ethnic Minority Groups in the United Kingdom

    Science.gov (United States)

    Bhui, Kamaldeep; Stansfeld, Stephen; McKenzie, Kwame; Karlsen, Saffron; Nazroo, James; Weich, Scott

    2005-01-01

    Objectives. We measured perceived discrimination and its association with common mental disorders among workers in the United Kingdom. Methods. We conducted a secondary analysis of a national sample of 6 ethnic groups (n=2054). Discrimination was measured as reports of insults; unfair treatment at work; or job denial stemming from race, religion, or language. The outcome assessed was presence of common mental disorders. Results. The risk of mental disorders was highest among ethnic minority individuals reporting unfair treatment (odds ratio [OR]=2.0; 95% confidence interval [CI]=1.2, 3.2) and racial insults (OR=2.3; 95% CI=1.4, 3.6). The overall greatest risks were observed among Black Caribbeans exposed to unfair treatment at work (OR=2.9; 95% CI=1.2, 7.3) and Indian (OR=3.1; 95% CI=1.4, 7.2), Bangladeshi (OR=32.9; 95% CI=2.5, 436.0), and Irish (OR=2.9; 95% CI=1.1, 7.6) individuals reporting insults. Conclusions. Racial/ethnic discrimination shows strong associations with common mental disorders. PMID:15727983

  12. Haptoglobin gene subtypes in three Brazilian population groups of different ethnicities

    Directory of Open Access Journals (Sweden)

    Ana L. Miranda-Vilela

    2009-01-01

    Full Text Available Haptoglobin is a plasma hemoglobin-binding protein that limits iron loss during normal erythrocyte turnover and hemolysis, thereby preventing oxidative damage mediated by iron excess in the circulation. Haptoglobin polymorphism in humans, characterized by the Hp*1 and Hp*2 alleles, results in distinct phenotypes known as Hp1-1, Hp2-1 and Hp2-2, whose frequencies vary according to the ethnic origin of the population. The Hp*1 allele has two subtypes, Hp*1F and Hp*1S, that also vary in their frequencies among populations worldwide. In this work, we examined the distribution frequencies of haptoglobin subtypes in three Brazilian population groups of different ethnicities. The haptoglobin genotypes of Kayabi Amerindians (n = 56, Kalunga Afro-descendants (n = 70 and an urban population (n = 132 were determined by allele-specific PCR. The Hp*1F allele frequency was highest in Kalunga (29.3% and lowest in Kayabi (2.6%. The Hp*1F/Hp*1S allele frequency ratios were 0.6, 1.0 and 0.26 for the Kayabi, Kalunga and urban populations, respectively. This variation was attributable largely to the Hp*1F allele. However, despite the large variation in Hp*1F frequencies, results of FST (0.0291 indicated slight genetic differentiation among subpopulations of the general Brazilian population studied here. This is the first Brazilian report of variations in the Hp *1F and Hp*1S frequencies among non-Amerindian Brazilians.

  13. Why do some South African ethnic groups have very high HIV rates and others not?

    Science.gov (United States)

    Kenyon, Chris; Zondo, Sizwe

    2011-04-01

    The differences in HIV prevalence between South Africa's racial/ethnic groups (19.9%, 3.2%, and 0.5% among 15-49-year-old blacks, coloureds and whites, respectively) are as big as those between the countries with the highest and lowest levels of HIV prevalence worldwide. These large racial/ethnic differences are largely determined by different sexual network structures. In networks among black South Africans, sexual partnerships are more likely to be arranged concurrently - a configuration that leads to exponential increases in the spread of HIV. An examination of the historical origins of polygamy (where it is normative for partnerships to be arranged concurrently) and monogamy (serial or lifetime) reveals that it is the practice of universal monogamy in stratified societies which is the outlier. The ideology and practice of universal monogamy originated in Europe as the result of several factors, most prominently conflicts between the Christian Church and the nobility. After its imposition in Europe, the European colonial project would see this ideology disseminated around the world. Under the influence of liberalism it would mutate into a secular and unacknowledged value-programme of monogamy as a universal norm. This value-programme and practice of monogamy (mostly serial) is still the norm for white South Africans; thus, this sexual behaviour 'spandrel' (by-product of other historical processes) is a large contributor to the lower levels of HIV prevalence among whites. In pre-colonial African societies, polygyny was normative, and the Christian value-programme of monogamy never achieved the hegemonic status it did in Europe and other areas of conquest. Married black African men who converted to Christianity were no less likely to have additional sexual partners, but only more likely to conceal them. The ongoing secrecy about having concurrent partners has contributed to the connectedness of sexual networks among black Africans at large and in this manner has

  14. Frequencies and ethnic distribution of ABO and Rh(D) blood groups in Mauritania: results of first nationwide study.

    Science.gov (United States)

    Hamed, C T; Bollahi, M A; Abdelhamid, I; Med Mahmoud, M A; Ba, B; Ghaber, S; Habti, N; Houmeida, A

    2012-04-01

    There is no data available on the ABO/Rh(D) frequencies in the Mauritanian population. We retrospectively analysed records of a 5-year database that contained ABO/Rh phenotype and ethnic origin of 10 116 volunteers giving blood at the national blood transfusion centre to derive the frequencies of ABO/Rh(D) groups in the Mauritanian population. The two race categories in the country and their sub-ethnic groups: the Moors (whites and black) and the black Africans (Pulhars, Soninkes and Wolof) were included in this study. Globally, group O had the highest frequency (49.10%) followed by A (28.28%), B (18.56%) and AB (4.05%). This order more common in North African populations was found in four of the five ethnic groups composing our population. Allele frequencies were, respectively, 70.20%, 17.74% and 12.04% giving the same order of O > A > B. We observed no significant variation in these frequencies between the different ethnic groups. Rhesus study showed that with a percentage of 94.23% Rh(D) positive is by far the most prevalent, while Rh(D) negative is present only in 5.77% of the total population. This frequency distribution supports the mixed-race composition of the Mauritanian population. PMID:22128837

  15. Learning Environment, Interaction, Sense of Belonging and Study Success in Ethnically Diverse Student Groups

    Science.gov (United States)

    Meeuwisse, Marieke; Severiens, Sabine E.; Born, Marise Ph.

    2010-01-01

    The purpose of this paper was to investigate a model for describing the relationships between the extent to which learning environments are activating and students' interaction with teachers and peers, sense of belonging, and study success. It was tested whether this model holds true for both ethnic minority students and ethnic majority students.…

  16. Some explanations of crime among four ethnic groups in the Netherlands

    NARCIS (Netherlands)

    Junger, Marianne; Polder, Wim

    1992-01-01

    Since 1950 there has been large-scale immigration to Western Europe, mainly from Muslim countries. This paper focuses on the degree of involvement in crime of ethnic minority boys as compared to indigenous boys and on the possible causes of these crime involvements. A random sample from three ethnic

  17. Consanguineous marriage and reproductive risk: attitudes and understanding of ethnic groups practising consanguinity in Western society.

    Science.gov (United States)

    Teeuw, Marieke E; Loukili, Ghariba; Bartels, Edien Ac; ten Kate, Leo P; Cornel, Martina C; Henneman, Lidewij

    2014-04-01

    Consanguineous couples should be adequately informed about their increased reproductive risk and possibilities for genetic counselling. Information may only be effective if it meets the needs of the target group. This study aimed to gain more insight into: (1) attitudes of people belonging to ethnic groups in Western society towards consanguinity and their understanding of risk for offspring; and (2) their attitudes regarding reproductive information targeted at consanguineous couples. Dutch Moroccans and Turks were invited to complete an online questionnaire by snowball sampling and by placing a link on two popular Dutch Moroccan/Turkish forum websites between September and October 2011. The questionnaire was completed by 201 individuals who were, on average, neither positive nor negative towards consanguinity. Respondents with a consanguineous partner were more positive, estimated the risk for the offspring lower and were less positive about the provision of risk information to consanguineous couples when compared with respondents without a consanguineous partner. Participants of Turkish origin had a more negative attitude towards consanguinity and estimated the reproductive risk higher than Moroccan participants. More than half of the respondents thought that information should be given before marriage, whereas only 10% thought it should never be provided. The general practitioner was most often mentioned (54%) as the designated professional to inform people. Information about genetic risks related to consanguinity should be offered early, preferably before marriage. The diversity of the target population requires various strategies to disseminate information and reach consanguineous couples with the offer of genetic counselling. PMID:23921534

  18. Racial/Ethnic Group and Socioeconomic Status Variation in Educational and Occupational Expectations from Adolescence to Adulthood

    Science.gov (United States)

    Mello, Zena R.

    2008-01-01

    This longitudinal study examined the development of educational and occupational expectations from adolescence to adulthood in relation to racial/ethnic and socioeconomic status (SES) group membership. Hierarchical linear modeling on national data (NELS:88) spanning 12 years yielded several findings: (a) African American participants reported the…

  19. Group-Based Preference Assessment for Children and Adolescents in a Residential Setting: Examining Developmental, Clinical, Gender, and Ethnic Differences

    Science.gov (United States)

    Volz, Jennifer L. Resetar; Cook, Clayton R.

    2009-01-01

    This study examines developmental, clinical, gender, and ethnic group differences in preference in residentially placed children and adolescents. In addition, this study considers whether residentially placed youth prefer stimuli currently being used as rewards as part of a campuswide token economy system and whether youth would identify preferred…

  20. The Career Development Influence of Family of Origin: Considerations of Race/Ethnic Group Membership and Class

    Science.gov (United States)

    Brown, Michael T.

    2004-01-01

    Family of origin is probably the single most potent determinant of career development and one means by which the sociopolitical salience of race and class are translated into individual career trajectories, perhaps most significantly for those of racial/ethnic group minorities. However, Whiston and Keller's critical analysis reveals that scholars…

  1. Distribution of volumes of individual glomeruli in kidneys at autopsy: association with physical and clinical characteristics and with ethnic group.

    Science.gov (United States)

    Hoy, Wendy E; Hughson, Michael D; Diouf, Boucar; Zimanyi, Monika; Samuel, Terence; McNamara, Bridgette J; Douglas-Denton, Rebecca N; Holden, Libby; Mott, Susan A; Bertram, John F

    2011-01-01

    We have demonstrated considerable variability in the volumes of different glomeruli in given individuals (individual glomerular volume: IGV) in a stereologic study of kidneys at forensic autopsy performed to investigate sudden or unexpected death in people without manifest kidney disease. We review some important associations of IGV by subject characteristics and by ethnic groups. IGVs were measured by the Cavalieri method in 30 glomeruli in each of 111 adult males who belonged to 4 ethnic groups, i.e. US Whites, African-Americans, Africans from Senegal, and Australian Aborigines. Correlations of pooled IGV values with certain subject characteristics were evaluated in the US Whites. Pooled IGV data were compared in subjects across the 4 ethnic groups. In US Whites, mean IGV and its variance were greater with higher age, lower nephron number, lower birth weight, and with gross obesity, hypertension and cardiovascular death. In comparisons by ethnic group, mean IGV and IGV ranges were higher in African-Americans and Australian Aborigines than in US Whites and African Senegalese subjects. We conclude that glomerular enlargement with volume heterogeneity marks more advanced age, relative nephron deficiency, lower birth weight, obesity, hypertension, and advanced cardiovascular disease. The findings in African-Americans and Australian Aborigines suggest that larger IGVs and volume heterogeneity might mark populations with accentuated susceptibility to hypertension and kidney disease, but the data need to be further examined in the context of the determining characteristics defined in the US Whites. PMID:21659730

  2. The Over-Education of UK Immigrants and Minority Ethnic Groups: Evidence from the Labour Force Survey

    Science.gov (United States)

    Lindley, Joanne

    2009-01-01

    The paper explores the incidence of over and under education and the effect on earnings for immigrants and natives who hold UK qualifications, drawn from the Quarterly Labour Force Survey 1993-2003. The paper also compares earnings penalties associated with over and under education across immigrant and minority ethnic groups for men and women. The…

  3. Parental Academic Socialization: Effects of Home-Based Parental Involvement on Locus of Control across U.S. Ethnic Groups

    Science.gov (United States)

    Suizzo, Marie-Anne; Soon, Kokyung

    2006-01-01

    This study investigates the relations between three academic socialisation processes and late adolescents' internal locus of control. A sample of 249 college students from four ethnic groups completed three measures. Three factors explained 46.44% of the variance in academic socialisation, and the following differences were found: emotional…

  4. On English Language Education for Ethnic Minority Students in China: A Focus on Two Groups of Uyghur University Students in Xinjiang

    OpenAIRE

    2013-01-01

    Entering the 21st century, in order to cope with the opportunities and challenges of globalization, the Chinese people have been showing an unprecedented enthusiasm in learning English, the widely acknowledged international language. Under such circumstances, English education is highly valued in today’s Chinese society. However, in a multi-ethnic country like China, there exist great differences between the country’s ethnic majority group and ethnic minority groups in terms of receiving Engl...

  5. Schistosomiasis Sustained Control Program in Ethnic Groups Around Ninefescha (Eastern Senegal).

    Science.gov (United States)

    N'Diaye, Monique; Dioukhane, Elhadji M; Ndao, Babacar; Diedhiou, Kemo; Diawara, Lamine; Talla, Idrissa; Vernet, Charlotte; Bessin, François; Barbier, Dominique; Dewavrin, Patrick; Klotz, Francis; Georges, Pierre

    2016-09-01

    Schistosomiasis is the second most significant parasitic disease in children in several African countries. For this purpose, the "Programme National de Lutte contre les Bilharzioses" (PNLB) was developed in partnership with the World Health Organization (WHO) to control this disease in Senegal. However, geographic isolation of Bedik ethnic groups challenged implementation of the key elements of the schistosomiasis program in eastern Senegal, and therefore, a hospital was established in Ninefescha to improve access to health care as well as laboratory support for this population. The program we have implemented from 2008 in partnership with the PNLB/WHO involved campaigns to 1) evaluate schistosomiasis prevalence in children of 53 villages around Ninefescha hospital, 2) perform a mass drug administration following the protocol established by the PNLB in school-aged children, 3) monitor annual prevalence, 4) implement health education campaigns, and 5) oversee the building of latrines. This campaign led to a drop in schistosomiasis prevalence but highlighted that sustainable schistosomiasis control by praziquantel treatment, awareness of the use of latrines, and inhabitants' voluntary commitment to the program are crucial to improve Schistosoma elimination. Moreover, this study revealed that preschool-aged children, for whom praziquantel was not recommended until 2014 in Senegal, constituted a significant reservoir for the parasite. PMID:27430549

  6. Sequence-length variation of mtDNA HVS-IC-stretch in Chinese ethnic groups

    Institute of Scientific and Technical Information of China (English)

    Feng CHEN; Yong-hui DANG; Chun-xia YAN; Yan-ling LIU; Ya-jun DENG; David J. R. FULTON; Teng CHEN

    2009-01-01

    The purpose of this study was to investigate mitochondrial DNA (mtDNA) hypervariable segment-I (HVS-I) C-stretch variations and explore the significance of these variations in forensic and population genetics studies. The C-stretch sequence variation was studied in 919 unrelated individuals from 8 Chinese ethnic groups using both direct and clone sequencing ap-proaches. Thirty eight C-stretch haplotypes were identified, and some novel and population specific haplotypes were also detected. The C-stretch genetic diversity (GD) values were relatively high, and probability (P) values were low. Additionally, C-stretch length heteroplasmy was observed in approximately 9% of individuals studied. There was a significant correlation (r=-0.961, P<0.01) between the expansion of the cytosine sequence length in the C-stretch of HVS-I and a reduction in the number of up-stream adenines. These results indicate that the C-stretch could be a useful genetic maker in forensic identification of Chinese populations. The results from the Fst and dA genetic distance matrix, neighbor-joining tree, and principal component map also suggest that C-stretch could be used as a reliable genetic marker in population genetics.

  7. Developmental Validation of the Huaxia Platinum System and application in 3 main ethnic groups of China.

    Science.gov (United States)

    Wang, Zheng; Zhou, Di; Jia, Zhenjun; Li, Luyao; Wu, Wei; Li, Chengtao; Hou, Yiping

    2016-01-01

    STRs, scattered throughout the genome with higher mutation rate, are attractive to genetic application like forensic, anthropological and population genetics studies. STR profiling has now been applied in various aspects of human identification in forensic investigations. This work described the developmental validation of a novel and universal assay, the Huaxia Platinum System, which amplifies all markers in the expanded CODIS core loci and the Chinese National Database in one single PCR system. Developmental validation demonstrated that this novel assay is accurate, sensitive, reproducible and robust. No discordant calls were observed between the Huaxia Platinum System and other STR systems. Full genotypes could be achieved even with 250 pg of human DNA. Additionally, 402 unrelated individuals from 3 main ethnic groups of China (Han, Uygur and Tibetan) were genotyped to investigate the effectiveness of this novel assay. The CMP were 2.3094 × 10(-27), 4.3791 × 10(-28) and 6.9118 × 10(-27), respectively, and the CPE were 0.99999999939059, 0.99999999989653 and 0.99999999976386, respectively. Aforementioned results suggested that the Huaxia Platinum System is polymorphic and informative, which provides efficient tool for national DNA database and facilitate international data sharing. PMID:27498550

  8. The Behavioral Ecology of Family Planning : Two Ethnic Groups in Northeast India.

    Science.gov (United States)

    Leonetti, Donna L; Nath, Dilip C; Hemam, Natabar S

    2007-09-01

    Family planning is the usual modern route to producing a small family. Can human behavioral ecology provide a framework for understanding family planning behavior? Hillard S. Kaplan (Yearb. Phys. Anthropol. 39:91-135) has proposed a general theory of human parental investment based on the importance of skills development in children. As modern, skills-based, competitive market economies are established, parental investment strategies would be predicted to become oriented toward producing increasingly competitive offspring in a pattern of coordinated investment in their embodied capital-in other words, skills training along with good health to ensure their long-term productivity. Parental embodied capital and resources are also expected to be associated with motivation to produce competitive offspring. The basic parental investment trade-off between quality and quantity should predict greater investment in fewer children and the adoption of family planning behavior. Data on family planning in two ethnic groups in Northeast India (Khasi and Bengali) currently experiencing early-phase transition into modern market economies from very different social and ecological baselines are examined within this analytical framework. The results show a mixture of strategies in conjunction with family planning that involve decreased as well as increased investment in the embodied capital of children among Bengali and a divergence of investments in education and health among Khasi. These mixtures of strategies provide some insight into the motivations to use family planning in the face of economic transition, given differing local cultural and ecological conditions and the opportunity structures they provide. PMID:26181061

  9. THE STUDY OF POPULATION GENETIC RELATION AMONG TEN ETHNIC GROUPS IN NORTHWEST CHINA

    Institute of Scientific and Technical Information of China (English)

    康龙丽; 金天博; 陈腾; 李生斌

    2004-01-01

    Objective To investigate the genetic relation among ten ethnic groups in northwest China. Methods Allele frequencies of six STR(short tandem repeat ) loci in D13S1358, VWA, FGA, D5S818, D13S317, and D7S820 were collected from Lasa Tibetan, Changdu Tibetan, Xian Han, Gansu Dongxiang, Gansu Yugu, Xinjiang Uygur, Ozbak, Kirgiz, Sibe, Ningxia Hui by the results of State Key laboratory, Forensic Science Department, school of medical, Xian Jiaotong University and internet biological information data bank, and compared with that of the Mongolian, Zhuang in China, and White and Negro in USA. The polymorphism index (H, DP, PPE, PIC) and genetic distance, then the phylogenetic tree of all population were reported. Results The resulting tree topology exhibited strong geographic and racial partitioning consistent with that obtained with HLA and classical genetic polymorphisms. Conclusion The results suggest that forensic STR loci may be particularly powerful tools and provide the necessary fine resolution for the reconstruction of recent human evolutionary history.

  10. Social cognitive predictors of academic and life satisfaction: Measurement and structural equivalence across three racial/ethnic groups.

    Science.gov (United States)

    Sheu, Hung-Bin; Mejia, Araceli; Rigali-Oiler, Marybeth; Primé, Dominic R; Chong, Shiqin Stephanie

    2016-07-01

    Data of 306 Caucasian American, 284 Asian American, and 259 Latino/a American college students were analyzed in this study to test a modified version of Lent and Brown's (2006, 2008) satisfaction model in the academic context. In addition to the full set of variables hypothesized in the original model, the modified academic satisfaction model also included independent and interdependent self-construals to represent one's cultural orientations. Comparisons between the hypothesized model and 2 alternative models showed that direct paths from extraversion and emotional stability added significantly to the predictions of academic satisfaction and life satisfaction for all 3 racial/ethnic groups while those from independent and interdependent self-construals also had the same effects for Latino/a American students. The hypothesized model offered excellent fit to the data of all 3 racial/ethnic groups. Consistent with theoretical prediction, academic supports, self-efficacy, outcome expectations, or goal progress formed pathways that mediated the relations of personality traits and self-construals to academic satisfaction or life satisfaction across 3 groups. Although full measurement equivalence (configural invariance and metric invariance) was observed, 4 structural paths and 16 indirect effects differed significantly by race/ethnicity. Most of these differences in structural paths and indirect effects occurred between Caucasian Americans and Asian Americans. On balance, findings of the study provided evidence for the cross-racial/ethnic validity of the modified academic satisfaction model while identifying racial/ethnic differences that might have useful clinical implications. (PsycINFO Database Record PMID:27177025

  11. Influence of ethnic group-membership and gaze direction on the perception of emotions. A cross-cultural study between Germany and China.

    Directory of Open Access Journals (Sweden)

    Katharina Krämer

    Full Text Available Emotional facial expressions provide important nonverbal cues in human interactions. The perception of emotions is not only influenced by a person's ethnic background but also depends on whether a person is engaged with the emotion-encoder. Although these factors are known to affect emotion perception, their impact has only been studied in isolation before. The aim of the present study was to investigate their combined influence. Thus, in order to study the influence of engagement on emotion perception between persons from different ethnicities, we compared participants from China and Germany. Asian-looking and European-looking virtual agents expressed anger and happiness while gazing at the participant or at another person. Participants had to assess the perceived valence of the emotional expressions. Results indicate that indeed two factors that are known to have a considerable influence on emotion perception interacted in their combined influence: We found that the perceived intensity of an emotion expressed by ethnic in-group members was in most cases independent of gaze direction, whereas gaze direction had an influence on the emotion perception of ethnic out-group members. Additionally, participants from the ethnic out-group tended to perceive emotions as more pronounced than participants from the ethnic in-group when they were directly gazed at. These findings suggest that gaze direction has a differential influence on ethnic in-group and ethnic out-group dynamics during emotion perception.

  12. Influence of ethnic group-membership and gaze direction on the perception of emotions. A cross-cultural study between Germany and China.

    Science.gov (United States)

    Krämer, Katharina; Bente, Gary; Luo, Siyang; Pfeiffer, Ulrich J; Han, Shihui; Vogeley, Kai

    2013-01-01

    Emotional facial expressions provide important nonverbal cues in human interactions. The perception of emotions is not only influenced by a person's ethnic background but also depends on whether a person is engaged with the emotion-encoder. Although these factors are known to affect emotion perception, their impact has only been studied in isolation before. The aim of the present study was to investigate their combined influence. Thus, in order to study the influence of engagement on emotion perception between persons from different ethnicities, we compared participants from China and Germany. Asian-looking and European-looking virtual agents expressed anger and happiness while gazing at the participant or at another person. Participants had to assess the perceived valence of the emotional expressions. Results indicate that indeed two factors that are known to have a considerable influence on emotion perception interacted in their combined influence: We found that the perceived intensity of an emotion expressed by ethnic in-group members was in most cases independent of gaze direction, whereas gaze direction had an influence on the emotion perception of ethnic out-group members. Additionally, participants from the ethnic out-group tended to perceive emotions as more pronounced than participants from the ethnic in-group when they were directly gazed at. These findings suggest that gaze direction has a differential influence on ethnic in-group and ethnic out-group dynamics during emotion perception. PMID:23762487

  13. Social integration of ethnic groups in Europe. How can concepts of place and territoriality help explain processes, policies and problems of socially integrating different ethnic groups in a European context?

    OpenAIRE

    Ellingsen, Winfried

    2003-01-01

    International migration is changing the spatial and social topography of European cities. This paper represents an attempt to apply concepts of place and territoriality to the issue of integration of ethnic groups into a European context. Based on three examples from Oslo, Paris and Duisburg it is argued that the place concepts of location, locale and sense of place can provide a comprehensive framework for understanding current processes and problems regarding integration. The...

  14. Impact of obesity on pregnancy outcome in different ethnic groups: calculating population attributable fractions.

    Directory of Open Access Journals (Sweden)

    Eugene Oteng-Ntim

    Full Text Available OBJECTIVES: To quantify the proportion of adverse pregnancy outcome attributable to maternal obesity. DESIGN: Cross sectional analysis of routine obstetric dataset. SETTING: Guy's and St Thomas's NHS Foundation Trust (GSTFT. POPULATION: 23,668 women who had singleton deliveries at GSTFT between 2004 and 2008. METHODS: Logistic regression was used to estimate the association between BMI and outcome in different ethnic groups. Adjusted odds ratios, and the proportions of obese women, were used to calculate population attributable risk fractions (PAFs. MAIN OUTCOME MEASURES: (I MATERNAL OUTCOMES: diabetes, type of delivery, post-partum haemorrhage, and preterm delivery. (ii Perinatal outcomes: macrosomia, low birth weight, admission to neonatal intensive care/special care baby unit, and perinatal death. RESULTS: The prevalence of maternal obesity was 14%. Increasing BMI was independently associated with increasing risk of adverse obstetric and neonatal outcome. At the individual level, the effect of obesity on diabetes was highest in Asian women compared to white women (p for interaction = 0.03. Calculation of population attributable risk fractions demonstrated that one third of diabetes cases and one in six Caesarean sections could be avoided in this population if all obese women were of normal BMI. At the population level, the contribution of obesity to diabetes was highest for Black women (42%, and lowest for oriental women (8%. Seven percent of neonatal macrosomia in all the population, and 13% in Black mothers, were attributable to obesity. CONCLUSIONS: Preventing obesity prior to pregnancy will substantially reduce the burden of obstetric and neonatal morbidity in this population. This reduction will be higher in Black women.

  15. THE POSITION OF MINANG-CHINESE RELATIONSHIP IN THE HISTORY OF INTER-ETHNIC GROUPS RELATIONS IN PADANG, WEST SUMATRA

    Directory of Open Access Journals (Sweden)

    Laila Kholid Alfirdaus

    2016-02-01

    Full Text Available Generally studies on pribumi and Chinese relationship in Indonesia are dominated with conflict perspectives. In fact, in practice, the relationship between the two groups can be very dynamic. Amongst social tension arose between them, there are often stories about social harmony, social engagement and social cohesion. This is also what we found in the Minang-Chinese relationship in Padang, West Sumatra. The Minang-Chinese relationship in Padang, West Sumatra, in current period has been not only about social tension. In spite of the strong tension arose due to differences in ethnicity and religious belief, they are strongly tied in running local trading, political party, and other areas of public policy making. Competition in economy often stands together with cooperation. This similarly works in local politics, and, recently, community recovery post 2009-earthquake. Such dynamic relationships is inseparable from ethnic politics constructed throughout Padang history in the past. This paper sees that the relationships of Minang and Chinese are inseparable from the ethnic politics constructed throughout Padang history. This paper tries to portray briefly the journey of Minang and Chinese relationship in Padang and the politics that contextualizes the making of that relationship based on literature research and in-depth interviews. Despite its shortness, this paper is supposed to provide background information for those interested in discussing the issue of ethnicity in Padang and West Sumatra.

  16. Prevalence of glucose intolerance and associated risk factors in rural and urban populations of different ethnic groups in Kenya

    DEFF Research Database (Denmark)

    Christensen, D.; Friis, H.; Mwaniki, D.;

    2009-01-01

    Objective: To assess the prevalence of glucose intolerance in rural and urban Kenyan populations and in different ethnic groups. Further, to identify associations between lifestyle risk factors and glucose intolerance. Research design and methods: A cross-sectional study included an opportunity...... sample of Luo, Kamba, Maasai, and an ethnically mixed group from rural and urban Kenya. Diabetes and IGT were diagnosed using a standard OGTT. BMI, WC, AFA, AMA and abdominal subcutaneous and visceral fat thicknesses, physical activity and fitness were measured. Questionnaires were used to determine...... previous diabetes diagnosis, family history of diabetes, smoking habits, and alcohol consumption. Results: Among 1459 participants, mean age 38.6 years (range 17-68 years), the overall age-standardized prevalence of diabetes and IGT was 4.2% and 12.0%. The Luo had the highest prevalence of glucose...

  17. Consistent association of type 2 diabetes risk variants found in europeans in diverse racial and ethnic groups.

    Directory of Open Access Journals (Sweden)

    Kevin M Waters

    2010-08-01

    Full Text Available It has been recently hypothesized that many of the signals detected in genome-wide association studies (GWAS to T2D and other diseases, despite being observed to common variants, might in fact result from causal mutations that are rare. One prediction of this hypothesis is that the allelic associations should be population-specific, as the causal mutations arose after the migrations that established different populations around the world. We selected 19 common variants found to be reproducibly associated to T2D risk in European populations and studied them in a large multiethnic case-control study (6,142 cases and 7,403 controls among men and women from 5 racial/ethnic groups (European Americans, African Americans, Latinos, Japanese Americans, and Native Hawaiians. In analysis pooled across ethnic groups, the allelic associations were in the same direction as the original report for all 19 variants, and 14 of the 19 were significantly associated with risk. In summing the number of risk alleles for each individual, the per-allele associations were highly statistically significant (P<10(-4 and similar in all populations (odds ratios 1.09-1.12 except in Japanese Americans the estimated effect per allele was larger than in the other populations (1.20; P(het = 3.8×10(-4. We did not observe ethnic differences in the distribution of risk that would explain the increased prevalence of type 2 diabetes in these groups as compared to European Americans. The consistency of allelic associations in diverse racial/ethnic groups is not predicted under the hypothesis of Goldstein regarding "synthetic associations" of rare mutations in T2D.

  18. A meta-analysis of the hepatitis C virus distribution in diverse racial/ethnic drug injector groups

    OpenAIRE

    Lelutiu-Weinberger, Corina; Pouget, Enrique R.; Des Jarlais, Don D.C.; Cooper, Hannah L.; Scheinmann, Roberta; Stern, Rebecca; Strauss, Shiela M.; Hagan, Holly

    2008-01-01

    Hepatitis C virus (HCV) is mostly transmitted through blood-to-blood contact during injection drug use via shared contaminated syringes/needles or injection paraphernalia. This paper used meta-analytic methods to assess whether HCV prevalence and incidence varied across different racial/ethnic groups of injection drug users (IDUs) sampled internationally. The 29 prevalence and 11 incidence studies identified as part of the HCV Synthesis Project were categorized into subgroups based on similar...

  19. Intrapartum caesarean rates differ significantly between ethnic groups--relationship to induction.

    LENUS (Irish Health Repository)

    Ismail, Khadijah I

    2012-01-31

    OBJECTIVE: Given international variation in obstetric practices and outcomes, comparison of labour outcomes in different ethnic groups could provide important information regarding the underlying reasons for rising caesarean delivery rates. Increasing numbers of women from Eastern European countries are now delivering in Irish maternity hospitals. We compared labour outcomes between Irish and Eastern European (EE) women in a large tertiary referral center. STUDY DESIGN: This was a prospective consecutive cohort study encompassing a single calendar year. The cohort comprised 5550 Irish and 867 EE women delivered in a single institution in 2009. Women who had multiple pregnancies, breech presentation, and elective or pre-labour caesarean sections (CS) were excluded. Data obtained from birth registers included maternal age, nationality, parity, gestation, onset of labour, mode of delivery and birth weight. RESULTS: The overall intrapartum CS rate was 11.4% and was significantly higher in Irish compared to EE women (11.8% vs. 8.8%; p=0.008). The proportion of primiparas was lower in Irish compared to EE women (44.8% vs. 63.6%; p<0.0001). The intrapartum CS rate was almost doubled in Irish compared to EE primiparas (20.7% vs. 11.0%; p<0.0001). Analysis of primiparas according to labour onset revealed a higher intrapartum CS rate in Irish primiparas in both spontaneous (13.5% vs. 7.2%; p<0.0001) and induced labour (29.5% vs. 19.3%; p=0.005). Irish women were older with 19.7% of primiparas aged more than 35, compared to 1.6% of EE women (p<0.0001). The primigravid CS rate in Irish women was significantly higher in women aged 35 years or older compared women aged less than 35 (30.6% vs. 18.3%; p<0.0001) consistent in both spontaneous and induced labour. The primiparous induction rate was 45.4% in Irish women compared to 32% in EE women, and more Irish women were induced before 41 weeks gestation. CONCLUSION: The results highlight that primigravid intrapartum CS rates were

  20. Genetic polymorphism of mitochondrial DNA HVS-I and HVS-Ⅱ of Chinese Tu ethnic minority group

    Institute of Scientific and Technical Information of China (English)

    Feng Chen; Yajun Deng; Yonghui Dang; BO Zhang; Haofang Mu; Xiaoguang Yu; Lin Li; Chunxia Yan; Teng Chen

    2008-01-01

    We analyzed the two hypervariable segments HVS-Ⅰ and HVS-Ⅱ of 108 Chinese Tu ethnic minority group samples for forensic and population genetics purposes.Comparing with Anderson sequence,79 polymorphic loci in HVS-Ⅰ and 40 in HVS-Ⅱ were found in Chi-nese Tu ethnic minority group mtDNA sequences,and 90 and 64 haplotypes were then defined.Haplotype diversity and the mean pair-wise differences were 0.9903:±0.0013 and 5.7785 in HVS-Ⅰ,and 0.9777±0.0013 and 3.5819 in HVS-Ⅱ,respectively.By analyzing the hypervariable domain from nucleotide 1,6180 to 1,6193 in HVS-Ⅰ,we defined some new types of sequence variations.We also compared the relationship between Tu population and other populations using mtDNA HVS-Ⅰ sequences.According to Rst genetic distances,the phylogenetic tree showed that the Tu population,the Xi'an Han population,the Chinese Korean,and the Mongol ethnic group were in a clade.This indicated a close genetic relationship between them.There were far relations between the Tu population and other Chinese southern Han populations,Siberian,European,African,and other foreign populations.The results suggest that Tu population has a multi-origin and has also merged with other local populations.

  1. ANALYZING HLA HAPLOTYPE OF THE LOCI HLA-A, -B, AND -DRB1 IN MONGOLIA ETHNIC GROUP

    Institute of Scientific and Technical Information of China (English)

    Zhang Hongbo; Li Shengbin

    2006-01-01

    Objective To investigate HLA-A,-B and -DRB1 allele and HLA-A-B-DRB1 haplotype frequencies in Mongolia ethnic group. Methods HLA-A, -B, -DRB1 allele and haplotype in the Mongolia ethnic group were investigated based on 93 individuals by PCR- sequence-based typing (SBT) method. Results Twenty-one alleles were detected for HLA-A, 44 for HLA-B, and 26 for HLA-DRB1. The most frequent alleles were HLA-A*2402(0.2097), HLA-B*1302(0.0699), and HLA-DRB1*0701(0.1237). The most common HLA-A-B-DRB1 haplotype were A*3001-B*1302-DRB1*0701, A*0101-B*3701-DRB1*1001, followed by the A*0201-B*4601-DRB1*0901, A*2402-B*4801-DRB1*1101, A*2402-B*5201-DRB1*1501, A*3201-B*3503-DRB1*1301, and A*3303-B*5801-DRB1*0301, which were also presented in Chinese populations. Conclusion The data can be used in forensic and paternity tests to estimate the frequency of a DNA profile or anthropologic research. The characteristics of the distribution of HLA alleles revealed that Mongolia ethnic group is characterized by northern Mongolian Chinese.

  2. Examining the Effects of Campus Climate, Ethnic Group Cohesion, and Cross-Cultural Interaction on Filipino American Students' Sense of Belonging in College

    Science.gov (United States)

    Maramba, Dina C.; Museus, Samuel D.

    2013-01-01

    The purpose of this study is to explore how campus climate, ethnic group cohesion and cross cultural interaction influence Filipino American college students' sense of belonging in college. Specifically, we examine the impact of three environmental and behavioral factors on students' sense of belonging: 1) campus racial climate, 2) ethnic group…

  3. Gender differences in health and health care utilisation in various ethnic groups in the Netherlands: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Devillé Walter L

    2009-04-01

    Full Text Available Abstract Background To determine gender differences in health and health care utilisation within and between various ethnic groups in the Netherlands. Methods Data from the second Dutch National Survey of General Practice (2000–2002 were used. A total of 7,789 persons from the indigenous population and 1,512 persons from the four largest migrant groups in the Netherlands – Morocco, Netherlands Antilles, Turkey and Surinam – aged 18 years and older were interviewed. Self-reported health outcomes studied were general health status and the presence of acute (past 14 days and chronic conditions (past 12 months. And self-reported utilisation of the following health care services was analysed: having contacted a general practitioner (past 2 months, a medical specialist, physiotherapist or ambulatory mental health service (past 12 months, hospitalisation (past 12 months and use of medication (past 14 days. Gender differences in these outcomes were examined within and between the ethnic groups, using logistic regression analyses. Results In general, women showed poorer health than men; the largest differences were found for the Turkish respondents, followed by Moroccans, and Surinamese. Furthermore, women from Morocco and the Netherlands Antilles more often contacted a general practitioner than men from these countries. Women from Turkey were more hospitalised than Turkish men. Women from Morocco more often contacted ambulatory mental health care than men from this country, and women with an indigenous background more often used over the counter medication than men with an indigenous background. Conclusion In general the self-reported health of women is worse compared to that of men, although the size of the gender differences may vary according to the particular health outcome and among the ethnic groups. This information might be helpful to develop policy to improve the health status of specific groups according to gender and ethnicity. In

  4. Glycaemic and insulin responses, glycaemic index and insulinaemic index values of rice between three Asian ethnic groups.

    Science.gov (United States)

    Tan, V M H; Wu, T; Henry, C J; Lee, Y S

    2015-04-28

    Asians exhibit larger glycaemic response (GR) and insulin response (IR) than Caucasians, predisposing to an increased risk of type 2 diabetes mellitus (T2DM). We aimed to determine the GR and IR as well as the glycaemic index (GI) and insulinaemic index (II) of two rice varieties among three ethnic groups in Singapore. A total of seventy-five healthy males (twenty-five Chinese, twenty-five Malay and twenty-five Asian-Indians) were served the available equivalent carbohydrate amounts (50 g) of test foods (Jasmine rice and Basmati rice) and a reference food (glucose) on separate occasions. Postprandial blood glucose and plasma insulin concentrations were measured at fasting ( -5 and 0 min) and at 15, 30, 45, 60, 90 and 120 min after food consumption. Using the trapezoidal rule, GR, IR, GI and II values were determined. The GR did not differ between ethnic groups for Jasmine rice and Basmati rice. The IR was consistently higher for Jasmine rice (P=0·002) and Basmati rice (P=0·002) among Asian-Indians, probably due to compensatory hyperinsulinaemia to maintain normoglycaemia. The GI and II of both rice varieties did not differ significantly between ethnicities. The overall mean GI for Jasmine rice and Basmati rice were 91 (sd 21) and 59 (sd 15), respectively. The overall mean II for Jasmine rice was 76 (sd 26) and for Basmati rice was 57 (sd 24). We conclude that the GI values presented for Jasmine rice and Basmati rice were applicable to all three ethnic groups in Singapore. Future studies should include deriving the II for greater clinical utility in the prevention and management of T2DM. PMID:25789978

  5. Parenting Behavior, Quality of the Parent-Adolescent Relationship, and Adolescent Functioning in Four Ethnic Groups

    Science.gov (United States)

    Wissink, Inge B.; Dekovic, Maja; Meijer, Anne Marie

    2006-01-01

    The cross-ethnic similarity in the pattern of associations among parenting behavior (support and authoritative and restrictive control), the quality of the parent-adolescent relationship (disclosure and positive and negative quality), and several developmental outcomes (aggressive behavior, delinquent behavior, and global self-esteem) was tested.…

  6. Cultural Pluralism of the Small Imigrant Groups and Their Ethnic Identity in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Valášková, Naďa

    Vilnius, 1997 - (Jekantaité-Kuzmickiene, L.). s. - [Cultural Pluralism and Culture of Peace . 03.12.1997-04.12.1997, Vilnius] R&D Projects: GA AV ČR IAA8058504 Keywords : ethnic identity * immigrantion Subject RIV: AO - Sociology, Demography

  7. Self-esteem and multiculturalism : an examination among ethnic minority and majority groups in the Netherlands

    NARCIS (Netherlands)

    Verkuyten, M.J.A.M.

    2009-01-01

    This research tests the self-esteem argument for multiculturalism: the idea that acceptance and recognition of cultural diversity is crucial for personal self-feelings because of its support for ethnic identity. Results from three studies using two different methodologies (correlational and experime

  8. Women's Stereotypic Roles: A Replication and Standardization of the AWS and PAQ for Selected Ethnic Groups.

    Science.gov (United States)

    Wheeler, Edwin E.; And Others

    A replication of two previous studies, this study examined the effect of both sex and ethnicity on attitudes toward women, self-reported masculinity-femininity, and masculine-feminine stereotypic attitudes. The Attitudes Toward Women Scale (AWS) and the Personal Attributes Questionnaire (PAQ) were administered to 367 college students (112 Anglos,…

  9. Earnings inequality within and across gender, racial, and ethnic groups in four Latin American Countries

    OpenAIRE

    Cunningham, Wendy; Joyce P. Jacobsen

    2008-01-01

    Latin American countries are generally characterized as displaying high income and earnings inequality overall along with high inequality by gender, race, and ethnicity. However, the latter phenomenon is not a major contributor to the former phenomenon. Using household survey data from four Latin American countries (Bolivia, Brazil, Guatemala, and Guyana) for which stratification by race...

  10. Relationship of HLA-A, -Cw Polymorphisms with HIV/AIDS in Chinese Yi Ethnic Group of Sichuan Province

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The relationship of HLA-A, -Cw alleles on HIV infection and AIDS disease progression in the Chinese Yi ethnic group of Sichuan province were investigated. The genetic polymorphisms of HLA-A, -Cw alleles of 102 unrelated healthy Chinese Yi ethnic individuals, 68 HIV-1 infected and 21 HIV positive long-time survivors were typed by PCR-SSP assay. Statistic signifiance was determined by the χ2 test with the SPSS software. No significant differences were observed between the HLA-A, -Cw alleles of the 68 HIV-1 infected and 102 non-infected Chinese Yi control individuals. Whereas the prevalence of A*3601,Cw*14(01-03)and Cw*0304 was significantly higher in 21 long time survivors compared with 102 healthy controls with P values of 0.016, 0.016 and 0.000 by χ2 or the Fisher exact test respectively. The result implies that A*3601,Cw*14(01-03) and Cw*0304 may be associated with slow AIDS disease progression in the Chinese Yi ethnic group, further studies on this association may yield insight on the pathogenesis of HIV-1 infection.

  11. “It Is Our Exercise Family”: Experiences of Ethnic Older Adults in a Group-Based Exercise Program

    Directory of Open Access Journals (Sweden)

    Kuan-Chun Chiang, RN, MS

    2008-01-01

    Full Text Available IntroductionEnhanceFitness (EF (formerly the Lifetime Fitness Program is an evidence-based community exercise program for older adults. From 1998 to 2005, participation of ethnic older adults increased significantly. However, little research is available about what ethnic older adults want or need to continue participation in exercise programs. The purpose of this study was to examine how physical environment, social environment, and individual biology and behavior influence adherence to exercise for ethnic older adults participating in EF.MethodsSix focus groups were conducted with 52 older adults participating in EF. Facilitators asked questions about factors that helped participants continue exercising in EF. Interviews were audiotaped and transcribed. Transcripts were systematically reviewed using content analysis.ResultsFocus group participants were Chinese (n = 21, 40%, African American (n = 18, 35%, white (n = 10, 19%, and Japanese (n = 3, 6%. Mean (SD age was 76 years (7.4. Participants had, on average, participated in EF for 44 months (SD = 37.8. Results revealed four themes related to adherence. First, environmental factors that promoted adherence were location of the classes, transportation, weather, and the facility. Second, design of the exercise program that encouraged adherence included exercise content and type of delivery. Third, social support factors that encouraged adherence were the socializing and support between class participants and support from family, health care providers, and the class instructors. Finally, individual factors that encouraged adherence were personality traits and feelings, past physical activity experience, health benefits, and mental stimulation.ConclusionFindings from this study suggest strategies for developing community-based physical activity programs for older adults from ethnically diverse communities.

  12. Identifying priorities to improve maternal and child nutrition among the Khmu ethnic group, Laos: a formative study.

    Science.gov (United States)

    de Sa, Joia; Bouttasing, Namthipkesone; Sampson, Louise; Perks, Carol; Osrin, David; Prost, Audrey

    2013-10-01

    Chronic malnutrition in children remains highly prevalent in Laos, particularly among ethnic minority groups. There is limited knowledge of specific nutrition practices among these groups. We explored nutritional status, cultural beliefs and practices of Laos' Khmu ethnic group to inform interventions for undernutrition as part of a Primary Health Care (PHC) project. Mixed methods were used. For background, we disaggregated anthropometric and behavioural indicators from Laos' Multiple Indicator Cluster Survey. We then conducted eight focus group discussions and 33 semi-structured interviews with Khmu villagers and health care workers, exploring beliefs and practices related to nutrition. The setting was two rural districts in Luang Prabang province, in one of which the PHC project had been established for 3 years. There was a higher prevalence of stunting in the Khmu than in other groups. Disaggregation showed nutrition behaviours were associated with ethnicity, including exclusive breastfeeding. Villagers described strong adherence to post-partum food restrictions for women, while little change was described in intake during pregnancy. Most children were breastfed, although early introduction of pre-lacteal foods was noted in the non-PHC district. There was widespread variation in introduction and diversity of complementary foods. Guidance came predominantly from the community, with some input from health care workers. Interventions to address undernutrition in Khmu communities should deliver clear, consistent messages on optimum nutrition behaviours. Emphasis should be placed on dietary diversity for pregnant and post-partum mothers, encouraging exclusive breastfeeding and timely, appropriate complementary feeding. The impact of wider governmental policies on food security needs to be further assessed. PMID:22515273

  13. Racist victimization among children in The Netherlands: the effect of ethnic group and school

    OpenAIRE

    Verkuyten, Maykel; Thijs, Jochem

    2003-01-01

    Using data from a nation-wide study, this article examines the extent of racist victimization among Dutch, Turkish, Moroccan and Surinamese children (10-13 years) in The Netherlands. The responses indicate that ethnic minority children are more often victim of racist name-calling and social exclusion than are Dutch children. Furthermore, Turkish children are more likely to face racism than Surinamese and Moroccan children. Using multilevel analysis, the effects of multicultural education and ...

  14. Perception of Racial Discrimination and Psychopathology Across Three U.S. Ethnic Minority Groups

    OpenAIRE

    Chou, Tina; Asnaani, Anu; Hofmann, Stefan G.

    2011-01-01

    To examine the association between the perception of racial discrimination and the lifetime prevalence rates of psychological disorders in the three most common ethnic minorities in the U.S., we analyzed data from a sample consisting of 793 Asian Americans, 951 Hispanic Americans, and 2,795 African Americans who received the Composite International Diagnostic Interview through the Collaborative Psychiatric Epidemiology Studies. The perception of racial discrimination was associated with the e...

  15. A Multilevel Approach on Self-Reported Dental Caries in Subjects of Minority Ethnic Groups: A Cross-Sectional Study of 6440 Adults.

    Science.gov (United States)

    Ardila, Carlos M; Posada-López, Adriana; Agudelo-Suárez, Andrés A

    2016-02-01

    Regional contextual factors and dental caries using multilevel modeling related to adults in minority ethnic groups have been scantily explored. The influence of the socioeconomic context on self-reported dental caries (SRDC) in individuals of minority ethnic groups (IEG) in Colombia was studied. Data from the 2007 National Public Health Survey were collected in 34,843 participants of the population. The influence of different factors on SRDC in IEG was investigated with logistic and multilevel regression analyses. A total of 6440 individuals belonged to an ethnic group. Multilevel analysis showed a significant variance in SRDC that was smaller in IEG level than between states. Multilevel multivariate analysis also associated SRDC with increasing age, lower education level, last dental visit >1 year, unmet dental need and low Gross Domestic Product (GDP). Minority ethnic groups were at risk to report higher dental caries, where low GDP was an important variable to be considered. PMID:25963050

  16. The importance of oral hygiene on children of Romany ethnic group with the focus on preventive measures resulting in the reduction of oral cavity diseases frequency.

    OpenAIRE

    Hanusová, Markéta

    2015-01-01

    The main objective of this diploma thesis is to describe an awareness and level of oral hygiene of children of Romany ethnic group and subsequently optimize the care of oral cavity leading to the reduction in frequency of hanging apparatus illnesses. The other target of this thesis is a preparation of educational program that would motivate children to correct and regular dental hygiene. The thesis deals with history and characteristic of Romany ethnic group, issues of Romany children and low...

  17. Adherence to the USDA dietary recommendations for fruit and vegetable intake and risk of fatal stroke among ethnic groups: a prospective cohort study

    OpenAIRE

    Sharma, Sangita; Pakserescht, Mohammadreza; Cruickshank, Kennedy; Green, Deborah M.; Kolonel, Laurence N

    2013-01-01

    Background Stroke is the fourth leading cause of death in the U.S. and stroke mortality rates differ substantially by ethnic group. The impact of adherence to the USDA dietary guidelines on risk for fatal stroke among different ethnic groups has not previously been examined. Methods A prospective cohort design was used to examine associations between adherence with dietary recommendations for fruit and vegetable intake and risk for stroke mortality among 174,888 men and women representing fiv...

  18. LISA Optical Bench Testing

    Science.gov (United States)

    Tröbs, M.; d'Arcio, L.; Barke, S.; Bogenstahl, J.; Diekmann, C.; Fitzsimons, E. D.; Gerberding, O.; Hennig, J.; Hey, F. G.; Hogenhuis, H.; Killow, C. J.; Lieser, M.; Lucarelli, S.; Nikolov, S.; Perreur-Lloyd, M.; Pijnenburg, J.; Robertson, D. I.; Sohmer, A.; Taylor, A.; Ward, H.; Weise, D.; Heinzel, G.; Danzmann, K.

    2013-01-01

    Each LISA satellite carries optical benches, one for each test mass, that measure the distance to the local test mass and to the remote optical bench on the distant satellite. Currently, an elegant bread board of the optical bench is developed for the European Space Agency (ESA) by EADS Astrium, TNO Science and Technology, University of Glasgow and the Albert Einstein Institute. To test the optical bench the two interferometers mentioned above must be completed by an external simulator, the test mass and telescope simulator. We give an overview of the simulator layout and performance predictions.

  19. The Comparison of Nutritional Status Between Turkman and Non-Turkman Ethnic Groups in North of Iran

    Science.gov (United States)

    Veghari, Gholam Reza; Jafar Golalipour, Mohammad

    Undernutrition and obesity are two most children health problems in world. Several agents can effect on food pattern among ethnic groups. This study was designed to determine nutritional status among rural children by two ethnic groups (Turkman and Non-Turkman) in north of Iran in 2004. We chose 20 villages of 118 by cluster and simple sampling. All of 2-5 years old children in this area were considered in this study. Sample size was 1446 cases (551 = Turkman and 895 = non-Turkman). Height, weight and personal identification were recorded by questioner. BMI percentile and under -1SD, -2SD and -3SD from NCHS were used for comparison. X2-test and T-test were used to analyze by software SPSS. Turkman children are about 426 g heavier and 4.9 cm taller than non-Turkman in all of age groups. T-test is significant between two groups by weight and height (pmalnutrition is the most health problem in rural area in north of Iran and nutritional intervention is necessary for solving these problems. BMI values are not suitable for children with stature failure.

  20. The Developmental Model of Cultural Tourism-Homestay of the Lao Vieng and Lao Song Ethnic Groups in the Central Region of Thailand

    Directory of Open Access Journals (Sweden)

    Supon Chaiyatorn

    2010-01-01

    Full Text Available Problem statement: Lao Wieng and Lao Songe Ethnic Groups were herded from Lanchang Region to Siam Region. In recent time, they settled down in Central Thailand. The objectives of this research were to study: (1 historical background of Lao Wieng and Lao Songe Ethnic Groups, (2 their lifestyle facilitating tourism and (3 development of cultural tourism model as Home Stay of the Ethnics. Approach: the research area included Pechaburi, Nakonpatom, Saraburi, Supanburi and Kanchanaburi Provinces. The key informants were selected by Purposive Sampling including: 30 experts, 40 practitioners and 50 general villagers. The research design was Qualitative Research. Data were collected by techniques of interview, observation and focus group discussion. They were analyzed by using Triangulation technique. The findings were presented by descriptive analysis. Results: (1 Lao Wieng and Lao Songe Ethnic Groups, were herded from Vientiene City, Lao Country abut 200 years ago. They settled down in Middle Thailand by doing rice farm. For their living, they maintained their traditional culture of community since then, (2 lifestyle facilitating tourism consisted of identity including household, relatives relationship, dressing, language, religious, custom and beliefs, (3 the model of inherited local cultural tourism as Home Stay, each ethnic group should be organized as the following model: For Lao Wieng Ethnic, the conservation and inheritance of local culture should be focused using major lifestyle factor based on household, food and dressing. For Thai Songedam Ethnic Group, major lifestyle factor should be based on lifestyle and cultural factor with identity including living place, food, dressing, tradition, ritual, local item selling and play. Conclusion/Recommendations: The ethnic group identity was necessary for cultural tourism. But, the scenery, culture, custom and tradition with identity should be emphasized so that it would be prominent by focusing on

  1. Cannabis use disorders are comparatively prevalent among nonwhite racial/ethnic groups and adolescents: a national study.

    Science.gov (United States)

    Wu, Li-Tzy; Brady, Kathleen T; Mannelli, Paolo; Killeen, Therese K

    2014-03-01

    The racial/ethnic composition of the US population is shifting, with the nonwhite population growing faster than whites. We examined cannabis use disorder (CUD) prevalences and correlates in seven racial/ethnic groups. We included cannabis use (CU) prevalence as a comparison. Data were from the 2005-2011 National Surveys on Drug Use and Health (N = 394,400). Substance use among respondents aged ≥12 years was assessed by computer-assisted, self-interviewing methods. The following were included as control variables: age, sex, family income, government assistance, county type, residential stability, major depressive episode history, arrest history, nicotine dependence, alcohol disorder, and survey year. Past-year CU prevalence increased significantly from 10.45% in 2005 to 11.41-11.54% during 2009-2011. Compared with whites, mixed-race individuals had higher odds of CU; Asian Americans and Hispanics had lower odds of CU. There were no significant yearly changes in CUD prevalence in the sample during 2005-2011 (1.58-1.73%). Compared with whites, individuals who were mixed-race, black, and Native American had higher odds of CUD; Asian Americans had lower odds. In aggregate, 15.35% of past-year cannabis users met criteria for a CUD in the 12-month period. Past-year cannabis users who were black, Native American, Hispanic, or Asian American had higher odds of CUD than white users. In each racial/ethnic group, adolescent cannabis users generally showed greater odds of CUD than adult users. Behavioral health indicators (major depressive episode, arrest history, nicotine dependence, alcohol disorder) were associated with CU and CUD. In conclusion, CUD disproportionally affects nonwhite groups and youth. PMID:24342767

  2. Population genetics for 17 Y-STR loci(AmpFISTR®Y-filerTM) in Luzhou Han ethnic group.

    Science.gov (United States)

    Bing, Long; Liang, Weibo; Pi, Jianhua; Zhang, Deming; Yong, Dai; Luo, Haibo; Zhang, Lushun; Lin, Zhang

    2013-02-01

    In this study, 17 Y-STR loci(AmpFISTR(®)Y-filerTM)-DYS456, DYS389I, DYS390, DYS389II, DYS458, DYS19, DYS385a/b, DYS393, DYS391, DYS439, DYS635, DYS392, Y-GATA H4, DYS437, DYS438, DYS448 were analyzed in 424 unrelated males from Luzhou Han ethnic group, Southwest China. 365 haplotypes were observed. The discrimination capacity was 0.8608 and the haplotype diversity was 0.9992. PMID:23298877

  3. [The prevalence of epidemic diseases in Inner Mongolia region and the social vicissitude of Mongolian ethnic group].

    Science.gov (United States)

    Tan, Gang

    2013-03-01

    Since modern times, due to the natural environment, medical and health conditions, living habits and other reasons, the diseases were prevalent in the region of Inner Mongolia, including fulminating infectious diseases like plague; chronic diseases like syphilis, trachoma; along with many common chronic disorders like stomach disease and rheumatism etc. The high incidence of some of these diseases in Inner Mongolia region, especially plague and venereal diseases, greatly affected the growth of the population of Mongolian ethnic group in modern times, and also seriously hindered the development of social economy in this region. PMID:24135476

  4. Genomic study of the Ket: a Paleo-Eskimo-related ethnic group with significant ancient North Eurasian ancestry.

    Science.gov (United States)

    Flegontov, Pavel; Changmai, Piya; Zidkova, Anastassiya; Logacheva, Maria D; Altınışık, N Ezgi; Flegontova, Olga; Gelfand, Mikhail S; Gerasimov, Evgeny S; Khrameeva, Ekaterina E; Konovalova, Olga P; Neretina, Tatiana; Nikolsky, Yuri V; Starostin, George; Stepanova, Vita V; Travinsky, Igor V; Tříska, Martin; Tříska, Petr; Tatarinova, Tatiana V

    2016-01-01

    The Kets, an ethnic group in the Yenisei River basin, Russia, are considered the last nomadic hunter-gatherers of Siberia, and Ket language has no transparent affiliation with any language family. We investigated connections between the Kets and Siberian and North American populations, with emphasis on the Mal'ta and Paleo-Eskimo ancient genomes, using original data from 46 unrelated samples of Kets and 42 samples of their neighboring ethnic groups (Uralic-speaking Nganasans, Enets, and Selkups). We genotyped over 130,000 autosomal SNPs, identified mitochondrial and Y-chromosomal haplogroups, and performed high-coverage genome sequencing of two Ket individuals. We established that Nganasans, Kets, Selkups, and Yukaghirs form a cluster of populations most closely related to Paleo-Eskimos in Siberia (not considering indigenous populations of Chukotka and Kamchatka). Kets are closely related to modern Selkups and to some Bronze and Iron Age populations of the Altai region, with all these groups sharing a high degree of Mal'ta ancestry. Implications of these findings for the linguistic hypothesis uniting Ket and Na-Dene languages into a language macrofamily are discussed. PMID:26865217

  5. Emotions are a window into one's heart”: a qualitative analysis of parental beliefs about children's emotions across three ethnic groups.

    Science.gov (United States)

    Parker, Alison E; Halberstadt, Amy G; Dunsmore, Julie C; Townley, Greg; Bryant, Alfred; Thompson, Julie A; Beale, Karen S

    2012-09-01

    We conducted a qualitative study to explore parental beliefs about emotions in the family across three cultures (African American, European American, and Lumbee American Indian), using the underutilized yet powerful methodology of focus groups. The main goal of this monograph is to understand parents’ beliefs about the role of emotions in the family and how cultural or ethnic background may influence those beliefs. Based on philosophical traditions and previous research, three dimensions of parental beliefs were predicted: Value of Emotion, Socialization of Emotion, and Controllability of Emotion. We expected new themes to emerge during the focus groups.Twelve focus groups were conducted with 87 parents from the three cultural groups mentioned above. Groups met for two sessions scheduled 2 weeks apart. Focus group discussions were led by same-ethnicity moderators. Aninductive analysis was conducted; key themes and subthemes were identified.All three theoretically derived dimensions were well represented in each focus group. Cultural similarities in themes within these dimensions included children’s appropriate expression of negative emotions, role of emotion in the home, children’s capacity for controlling emotions, and parents’ role in socialization of emotion. Cultural variations included concern about parents’ expression of negative emotion, children’s modulation of positive emotion, the role emotions play in behavior, and choice in emotional experience. Two new dimensions also emerged: Relational Nature of Emotions and Changeability of Emotions. Cultural similarities in themes within these dimensions included emphasis on emotional connections with children, emotional contagion in families, developmental change in children’s emotions, and intergenerational change in emotion socialization. Cultural variation included discussion of emotions as guides for action and children’s emotional privacy. Dimensions and the themes and subthemes within them

  6. The Role of Ethnic and National Identifications in Perceived Discrimination for Asian Americans: Toward a Better Understanding of the Buffering Effect of Group Identifications on Psychological Distress.

    Science.gov (United States)

    Huynh, Que-Lam; Devos, Thierry; Goldberg, Robyn

    2014-09-01

    A robust relationship between perceived racial discrimination and psychological distress has been established. Yet, mixed evidence exists regarding the extent to which ethnic identification moderates this relationship, and scarce attention has been paid to the moderating role of national identification. We propose that the role of group identifications in the perceived discrimination-psychological distress relationship is best understood by simultaneously and interactively considering ethnic and national identifications. A sample of 259 Asian American students completed measures of perceived discrimination, group identifications (specific ethnic identification stated by respondents and national or "mainstream American" identification), and psychological distress (anxiety and depression symptoms). Regression analyses revealed a significant three-way interaction of perceived discrimination, ethnic identification, and national identification on psychological distress. Simple-slope analyses indicated that dual identification (strong ethnic and national identifications) was linked to a weaker relationship between perceived discrimination and psychological distress compared with other group identification configurations. These findings underscore the need to consider the interconnections between ethnic and national identifications to better understand the circumstances under which group identifications are likely to buffer individuals against the adverse effects of racial discrimination. PMID:25258674

  7. Seroprevalence and associated risk factors of Toxoplasma gondii infection in the Korean, Manchu, Mongol and Han ethnic groups in eastern and northeastern China.

    Science.gov (United States)

    Zhang, X-X; Zhao, Q; Shi, C-W; Yang, W-T; Jiang, Y-L; Wei, Z-T; Wang, C-F; Yang, G-L

    2016-07-01

    A cross-sectional study was conducted from June 2013 to August 2015 to determine the seroprevalence and possible risk factors for human Toxoplasma gondii infection in Korean, Manchu, Mongol and Han ethnic groups in eastern and northeastern China. A total of 1842 serum samples, including Han (n = 802), Korean (n = 520), Manchu (n = 303) and Mongol (n = 217) groups, were analysed using enzyme-linked immunoassays to detect IgG and IgM T. gondii antibodies. The overall T. gondii IgG and IgM seroprevalences were 13·79% and 1·25%, respectively. Of these groups, Mongol ethnicity had the highest T. gondii seroprevalence (20·74%, 45/217), followed by Korean ethnicity (16·54%, 86/520), Manchu ethnicity (13·86%, 42/303) and Han ethnicity (11·35%, 98/802). Multiple analysis showed that the consumption of raw vegetables and fruits, the consumption of raw/undercooked meat and the source of drinking water were significantly associated with T. gondii infection in the Han group. Likewise, having a cat at home was identified as being associated with T. gondii infection in the Korean, Manchu and Mongol groups. Moreover, the consumption of raw/undercooked meat was identified as another predictor of T. gondii seropositivity in the Mongol group. The results of this survey indicate that T. gondii infection is prevalent in Korean, Manchu, Mongol and Han ethnic groups in the study region. Therefore, it is essential to implement integrated strategies with efficient management measures to prevent and control T. gondii infection in this region of China. Moreover, this is the first report of T. gondii infection in Korean, Manchu, and Mongol ethnic groups in eastern and northeastern China. PMID:26833424

  8. Sex ratio at birth in twenty-first century Greece: the role of ethnic and social groups.

    Science.gov (United States)

    Gavalas, V; Rontos, K; Nagopoulos, N

    2015-05-01

    The number of male per 100 female live births (defined as the sex ratio at birth, SRB) has been shown to be consistently stable in human populations irrespective of time and geographical location. All over the globe approximately 105 boys are born for every 100 girls and any significant deviation from this 'global average' is considered to be unnatural and is attributed to sex-selective under-reporting of births, sex-selective abortion, sex-selective infanticide or other man-made factors. The present paper uses data on civil registration from 2004-2011 to investigate the sex ratio at birth in modern Greece. It was found that the SRB is extremely masculine when the parents originate from the Indian sub-continent and China. The SRB is also unnaturally high (more than 113 boys per 100 girls) in the case of legitimate births born to Greek mothers who are illiterate. These findings are strong evidence that sex-selective abortions are taking place in Greece within population groups with a certain ethnic and social profile. Other parameters, such as age of mother at birth, birth order, legal status of birth and geographical location, were also investigated and they were found to play a role in the variation of SRB, but not to the extent education and ethnic group do. PMID:24849079

  9. [How are You, My Tribe? The Health Relationship Among the Tribe, Ethnic Group, and the Self].

    Science.gov (United States)

    Kasirisir, Kui

    2016-06-01

    Most papers on the status of indigenous health focus on health problems from the individual perspective in the hope that this will spread from the individual to tribal/ethnic perspectives. For most indigenous people, the 'tribe' is their home and this home has been affected by colonial society, which has changed tribal ethics and influenced the status of indigenous health. Similarly, there are fissures in the links between indigenous people and their tribes, their ancestry, and their land because of the loss of their land, traditional culture, and racial discrimination and prejudice. These result in an imbalance between indigenous people and their environment and have a deeply felt influence on indigenous health. Transitional justice is an approach to coping with these issues that include colonization, capitalism, relationships with production, and promoting indigenous health. PMID:27250955

  10. Differences in the Prevalence of Obesity among Fars-Native, Turkman, and Sisstanish Ethnic Groups in Iranian Northern Adults in 2010

    OpenAIRE

    Gholamreza Veghari; Mehdi Sedaghat; Siavash Maghsodlo; Samieh Banihashem; Pooneh Moharloei; Abdolhamid Angizeh; Ebrahim Tazik; Abbas Moghaddami

    2013-01-01

    Objectives: The aim of this study was to evaluate the differences of obesity rate among three ethnic groups in northern adults in IR Iran in 2010. Methods: The present cross-sectional, analytical study was conducted on 2994 cases of the same age and sex in three ethnic proportions (Fars-native=1625, Turkman=977, and Sisstani=392). The subjects aged between 15 and 65 years old and were selected by multistage cluster sampling techniques including 150 clusters each containing 20 subjects in ...

  11. Comparison of clinicopathologic features and survival in young American women aged 18–39 years in different ethnic groups with breast cancer

    OpenAIRE

    Liu, P.; Li, X; E.A. Mittendorf; Li, J.; Du, X L; He, J.; Ren, Y; Yang, J; Hunt, K. K.; Yi, M.

    2013-01-01

    Background: Ethnic disparities in breast cancer diagnoses and disease-specific survival (DSS) rates in the United States are well known. However, few studies have assessed differences specifically between Asians American(s) and other ethnic groups, particularly among Asian American(s) subgroups, in women aged 18–39 years. Methods: The Surveillance, Epidemiology, and End Results database was used to identify women aged 18–39 years diagnosed with breast cancer from 1973 to 2009. Incidence rates...

  12. The Role of Ethnic and National Identifications in Perceived Discrimination for Asian Americans: Toward a Better Understanding of the Buffering Effect of Group Identifications on Psychological Distress

    OpenAIRE

    Huynh, Que-Lam; Devos, Thierry; Goldberg, Robyn

    2013-01-01

    A robust relationship between perceived racial discrimination and psychological distress has been established. Yet, mixed evidence exists regarding the extent to which ethnic identification moderates this relationship, and scarce attention has been paid to the moderating role of national identification. We propose that the role of group identifications in the perceived discrimination–psychological distress relationship is best understood by simultaneously and interactively considering ethnic ...

  13. Refinement of the Causes of Ethnic Migration North Selkups Based on the Historical Memory of Indigenous Ethnic Groups Turukhansk District of Krasnoyarsk Krai

    Directory of Open Access Journals (Sweden)

    Natalia P. Koptseva

    2015-12-01

    Full Text Available In 2010-2015, scientists, students, post-graduate students of Siberian Federal University carried out field research in the village and the settlements Farkovo and Turukhansk (Krasnoyarsk Krai. We investigated the ethnic and cultural characteristics of the Northern Selkups, Kets, Evenks. Field research scientists of the Siberian Federal University to reconstruct the elements of the historical memory of the Northern Selkup, who live in the settlement Farkovo. Due to the reconstruction of the historical memory of the Northern Selkups can clarify some of the causes of ethnic migration in the Northern Selkups of Krasnoyarsk Krai in the early twentieth century History memory of Northern Selkups stores the memory of the battle that took place between the various ethnic tribes in the early twentieth century. The historical event of the battle (as a cause of ethnic migration between the Northern Selkups and other indigenous peoples of the North and Siberia has not yet been reflected in historical descriptions. Proof that the historical memory of the Northern Selkup keeps memory of significant events that have a sword that Selkups, inhabitants of settlement Farkovo of Turukhansk district, found in places where the legendary battle took place. Historical memory can be of great importance for the reconstruction of ethnic history of the indigenous peoples of the Central Siberia.

  14. Changes in hormonal and metabolic status in men of an ethnic group Komi with overweight and obesity

    Directory of Open Access Journals (Sweden)

    L V Osadchuk

    2013-06-01

    Full Text Available The aim of this study was to compare hormonal, anthropometric and metabolic parameters in men of the komi ethnic group with (n=23, BMI ≥25 kg/м2 or without (n=39, 18.4≤BMI <25 kg/м2 obesity. Totally 62 males living in Komi Republic were included in the study. It has been established that obesity was accompanied by an increase in serum concentrations of cholesterol and low density lipoprotein cholesterol in comparison with control group indicating metabolic disturbance. The data shows the significant effect of BMI on testosterone and FSH serum concentration, but not on LH, estradiol, thyrotrophic hormone, thyroxin and triiodthyronin levels. Overweight and obese men had lower circulating testosterone and higher FSH level in comparison with the controls. The reproductive hormone changes in overweight and obese men can result in deleterious effects on sexual functions including erectile dysfunction, reduced libido and alteration in spermatogenesis

  15. Insulin resistance and beta-cell function in different ethnic groups in Kenya: the role of abdominal fat distribution.

    Science.gov (United States)

    Christensen, D L; Faurholt-Jepsen, D; Faerch, K; Mwaniki, D L; Boit, M K; Kilonzo, B; Tetens, I; Friis, H; Borch-Johnsen, K

    2014-02-01

    Little is known about the pathophysiology of diabetes in Africans. Thus, we assessed whether insulin resistance and beta-cell function differed by ethnicity in Kenya and whether differences were modified by abdominal fat distribution. A cross-sectional study in 1,087 rural Luo (n = 361), Kamba (n = 378), and Maasai (n = 348) was conducted. All participants had a standard 75-g oral glucose tolerance test (OGTT). Venous blood samples were collected at 0, 30, and 120 min. Serum insulin was analysed at 0 and 30 min. From the OGTT, we assessed the homoeostasis model assessment of insulin resistance by computer model, early phase insulin secretion, and disposition index (DI) dividing insulin secretion by insulin resistance. Abdominal subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) thickness were carried out by ultrasonography. Linear regression analyses were done to assess ethnic differences in insulin indices. The Maasai had 32 and 17% higher insulin resistance than the Luo and Kamba, respectively (p Maasai compared to the Luo (p Maasai compared to the Luo and Kamba, respectively. Adjustments of SAT (range 0.1-7.1 cm) and VAT (range 1.5-14.2 cm) largely explained these inter-group differences with the Maasai having the highest combined abdominal fat accumulation. The Maasai had the highest insulin resistance and secretion, but the lowest relative beta-cell function compared to the Luo and Kamba. These differences were primarily explained by abdominal fat distribution. PMID:23563691

  16. Detection of HPV DNA in esophageal cancer specimens from different regions and ethnic groups: a descriptive study

    International Nuclear Information System (INIS)

    HPV has been found repeatedly in esophageal carcinoma tissues. However, reported detection rates of HPV DNA in these tumors have varied markedly. Differences in detection methods, sample types, and geographic regions of sample origin have been suggested as potential causes of this discrepancy. HPV L1 DNA and HPV genotypes were evaluated in 435 esophageal carcinoma specimens collected from four geographic regions with different ethnicities including Anyang in north China, Shantou in south China, Xinjiang in west China, and the United States. The HPV L1 fragment was detected using SPF1/GP6+ primers. HPV genotyping was performed using genotype specific PCR. Two hundred and forty four of 435 samples (56.1%) tested positive for HPV L1. Significant differences in detection rate were observed neither among the three areas of China nor between China and the US. HPV6, 16, 18, 26, 45, 56, 57, and 58 were identified in L1 positive samples. HPV16 and 57 were the most common types in all regions, followed by HPV26 and HPV18. HPV infection is common in esophageal carcinoma independent of region and ethnic group of origin. Findings in this study raise the possibility that HPV is involved in esophageal carcinogenesis. Further investigation with a larger sample size over broader geographic areas may be warranted

  17. Molecular distribution of deafness loci in variou ethnic groups of the punjab, pakistan

    International Nuclear Information System (INIS)

    To determine the existence of autosomal recessive deafness loci in different ethnic tribes of the Punjab. Study Design: Descriptive observational study. Place and Duration of Study: Department of Human Genetics and Centre of Excellence in Molecular Biology, University of Health Sciences, Lahore, from July 2009 to March 2012. Methodology: Healthy willing subjects with autosomal recessive deafness loci were studied for selected deafness loci. Those who were unhealthy and gave history of infectious disease were excluded. DNA extraction was carried out using the inorganic method. Fluorescently labeled microsatellite markers were used for amplification of desired regions by PCR (Polymerase Chain Reaction). Automated allele assignment was performed using the ABI PRISM GeneScan Analysis Software Version 3.7 for Windows NT Platform. Two-point LOD scores were calculated using the FASTLINK computer package (Schaffer 1996) and MLINK was used for calculation and 95% CI (confidence intervals) were calculated. Results: One hundred and thirty two individuals of 8 families were analyzed. Three families (SAPun-03, SAPun-10 and SAPun-15) were found linked to DFNB12; two families (SAPun-05 and SAPun-17) were found linked to DFNB8/10, while three families (SAPun-06, SAPun-13 and SAPun-19) were found linked to DFNB29, DFNB36 and DFNB37 respectively. Conclusion: The genotyping results revealed that DFNB12 locus was the most common followed by DFNB8/10 locus, while the Loci DFNB29, DFNB36 and DFNB37 were less common. (author)

  18. Genetic polymorphism analyses of 30 InDels in Chinese Xibe ethnic group and its population genetic differentiations with other groups.

    Science.gov (United States)

    Meng, Hao-Tian; Zhang, Yu-Dang; Shen, Chun-Mei; Yuan, Guo-Lian; Yang, Chun-Hua; Jin, Rui; Yan, Jiang-Wei; Wang, Hong-Dan; Liu, Wen-Juan; Jing, Hang; Zhu, Bo-Feng

    2015-01-01

    In the present study, we obtained population genetic data and forensic parameters of 30 InDel loci in Chinese Xibe ethnic group from northwestern China and studied the genetic relationships between the studied Xibe group and other reference groups. The observed heterozygosities ranged from 0.1704 at HLD118 locus to 0.5247 at HLD92 locus while the expected heterozygosities ranged from 0.1559 at HLD118 locus to 0.4997 at HLD101 locus. The cumulative power of exclusion and total probability of discrimination power in the studied group were 0.9867 and 0.9999999999902 for the 30 loci, respectively. Analyses of structure, PCA, interpopulation differentiations and phylogenetic tree revealed that the Xibe group had close genetic relationships with South Korean, Beijing Han and Guangdong Han groups. The results indicated that these 30 loci should only be used as a complement for autosomal STRs in paternity cases but could provide an acceptable level of discrimination in forensic identification cases in the studied Xibe group. Further studies should be conducted for better understanding of the Xibe genetic background. PMID:25651970

  19. Identifying with More than One Ethnic and/or Racial Group: Another Examination of the Impact on Differential Item Functioning Statistics. Statistical Report 2016-1

    Science.gov (United States)

    Rawls, Anita; Zhang, Xiuyuan; Hendrickson, Amy

    2016-01-01

    The classification of test-takers into ethnic and racial groups ensures individuals and groups, identified in Title VI and VII of the Civil Rights Act of 1964 and the 14th Amendment to the Constitution of the United States, are protected from adverse treatment (Camilli, 2006). The United States Office of Management and Budget (OMB) suggests that…

  20. Entrepreneurial Passion, Achievement Motivation Goals and Behavioural Engagements in Malaysia: Are There Any Differences Across Ethnic Groups?

    Directory of Open Access Journals (Sweden)

    Ahmed Jamil

    2014-08-01

    Full Text Available This study was set out to investigate entrepreneurial passion, achievement motivation goals and behavioural engagement among Malaysian entrepreneurs. In addition, this empirical study was also intended to compare entrepreneurial passion with goal settings and behavioural engagement of Malay and Chinese Malaysians. From a sample of 305 entrepreneurs, the findings show there is a significant difference between the two ethnic groups in terms of passion, goals and need for creativity, ambition and daring. Malaysian Chinese were found to harbour higher harmonious passion than their counterparts, while both Malay and Chinese Malaysians share a moderate perception of obsessive passion. Furthermore, Chinese Malaysians perceive a strong relationship with the dimensions of mastery, performance and performance avoidance goals. On the other hand, Malay Malaysians have a high perception of mastery and performance goals but moderate perception of performance avoidance goals. The estimation coefficients also indicate that Malaysian entrepreneurs perceive strong relationships with their need for independence, ambition, daring and creativity.

  1. Capturing the dynamics of identity formation in various ethnic groups: development and validation of a three-dimensional model.

    Science.gov (United States)

    Crocetti, Elisabetta; Rubini, Monica; Meeus, Wim

    2008-04-01

    The aim of this study was to develop a model of identity formation comprising three structural dimensions: commitment, in-depth exploration and reconsideration of commitment. A new tool, the Utrecht-Management of Identity Commitments Scale, was designed to assess these processes. Early and middle adolescents (N=1952) participated in this study. Confirmatory factor analyses revealed that the three-factor model provided a better fit than alternative one- and two-factor models. The model applied not only to the whole adolescent sample, but also to male and female subsamples and to early and middle adolescent age groups. Additionally, we established interethnic equivalence of the model, in that it also fit well for ethnic minority adolescents. In accordance with hypotheses, regression analyses showed that commitment, in-depth exploration and reconsideration of commitment were significantly related to measures of self and personality, psychosocial problems and parent-adolescent relations. Implications and suggestions for future research are discussed. PMID:17959238

  2. Detection of a novel X-chromosomal short tandem repeat marker in Xq28 in four ethnic groups.

    Science.gov (United States)

    Nishi, Takeki; Nakamura, Takako; Honda, Katuya

    2016-03-01

    DNA testing of X-chromosomal short tandem repeat (X-STR) polymorphisms has been the focus of attention in several studies, mainly due to its applicability in the investigation of complex kinship cases. Studies of X-STR in analyses of DNA sequences, population studies and DNA testing applications have been reported. We performed detection and population genetic study of a novel tetranucleotide X-STR locus in the present study. We identified a unique X-STR locus consisting of two tetranucleotides in Xq28. Although the STR is a simple tetranucleotide, its polymorphism was comparatively high [polymorphism information content (PIC)=0.7140] in Japanese subjects. In addition, the STR varied in structure among ethnic groups. We conclude that this locus will be useful for forensic DNA testing and anthropological studies. PMID:26980253

  3. The Influence of Culture on Agroecosystem Structure: A Comparison of the Spatial Patterns of Homegardens of Different Ethnic Groups in Thailand and Vietnam.

    Directory of Open Access Journals (Sweden)

    Pijika Timsuksai

    Full Text Available Different ethnic groups have evolved distinctive cultural models which guide their interactions with the environment, including their agroecosystems. Although it is probable that variations in the structures of homegardens among separate ethnic groups reflect differences in the cultural models of the farmers, empirical support for this assumption is limited. In this paper the modal horizontal structural patterns of the homegardens of 8 ethnic groups in Northeast Thailand and Vietnam are described. Six of these groups (5 speaking Tai languages and 1 speaking Vietnamese live in close proximity to each other in separate villages in Northeast Thailand, and 2 of the groups (one Tai-speaking and one Vietnamese-speaking live in different parts of Vietnam. Detailed information on the horizontal structure of homegardens was collected from samples of households belonging to each group. Although each ethnic group has a somewhat distinctive modal structure, the groups cluster into 2 different types. The Tai speaking Cao Lan, Kalaeng, Lao, Nyaw, and Yoy make up Type I while both of the Vietnamese groups, along with the Tai speaking Phu Thai, belong to Type II. Type I gardens have predominantly organic shapes, indeterminate boundaries, polycentric planting patterns, and multi-species composition within planting areas. Type II homegardens have geometric shapes, sharp boundaries, lineal planting patterns, and mono-species composition of planting areas. That the homegardens of most of the Tai ethnic groups share a relatively similar horizontal structural pattern that is quite different from the pattern shared by both of the Vietnamese groups suggests that the spatial layout of homegardens is strongly influenced by their different cultural models.

  4. The Influence of Culture on Agroecosystem Structure: A Comparison of the Spatial Patterns of Homegardens of Different Ethnic Groups in Thailand and Vietnam.

    Science.gov (United States)

    Timsuksai, Pijika; Rambo, A Terry

    2016-01-01

    Different ethnic groups have evolved distinctive cultural models which guide their interactions with the environment, including their agroecosystems. Although it is probable that variations in the structures of homegardens among separate ethnic groups reflect differences in the cultural models of the farmers, empirical support for this assumption is limited. In this paper the modal horizontal structural patterns of the homegardens of 8 ethnic groups in Northeast Thailand and Vietnam are described. Six of these groups (5 speaking Tai languages and 1 speaking Vietnamese) live in close proximity to each other in separate villages in Northeast Thailand, and 2 of the groups (one Tai-speaking and one Vietnamese-speaking) live in different parts of Vietnam. Detailed information on the horizontal structure of homegardens was collected from samples of households belonging to each group. Although each ethnic group has a somewhat distinctive modal structure, the groups cluster into 2 different types. The Tai speaking Cao Lan, Kalaeng, Lao, Nyaw, and Yoy make up Type I while both of the Vietnamese groups, along with the Tai speaking Phu Thai, belong to Type II. Type I gardens have predominantly organic shapes, indeterminate boundaries, polycentric planting patterns, and multi-species composition within planting areas. Type II homegardens have geometric shapes, sharp boundaries, lineal planting patterns, and mono-species composition of planting areas. That the homegardens of most of the Tai ethnic groups share a relatively similar horizontal structural pattern that is quite different from the pattern shared by both of the Vietnamese groups suggests that the spatial layout of homegardens is strongly influenced by their different cultural models. PMID:26752564

  5. Programs for Increasing the Engagement of Underrepresented Ethnic Groups and People with Disabilities in HPC. Final assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, Valerie

    2012-12-23

    Given the significant impact of computing on society, it is important that all cultures, especially underrepresented cultures, are fully engaged in the field of computing to ensure that everyone benefits from the advances in computing. This proposal is focused on the field of high performance computing. The lack of cultural diversity in computing, in particular high performance computing, is especially evident with respect to the following ethnic groups – African Americans, Hispanics, and Native Americans – as well as People with Disabilities. The goal of this proposal is to organize and coordinate a National Laboratory Career Development Workshop focused on underrepresented cultures (ethnic cultures and disability cultures) in high performance computing. It is expected that the proposed workshop will increase the engagement of underrepresented cultures in HPC through increased exposure to the excellent work at the national laboratories. The National Laboratory Workshops are focused on the recruitment of senior graduate students and the retention of junior lab staff through the various panels and discussions at the workshop. Further, the workshop will include a community building component that extends beyond the workshop. The workshop was held was held at the Lawrence Livermore National Laboratory campus in Livermore, CA. from June 14 - 15, 2012. The grant provided funding for 25 participants from underrepresented groups. The workshop also included another 25 local participants in the summer programs at Lawrence Livermore National Laboratory. Below are some key results from the assessment of the workshops: 86% of the participants indicated strongly agree or agree to the statement "I am more likely to consider/continue a career at a national laboratory as a result of participating in this workshop." 77% indicated strongly agree or agree to the statement "I plan to pursue a summer internship at a national laboratory." 100% of the participants indicated strongly

  6. Learned fear to social out-group members are determined by ethnicity and prior exposure

    OpenAIRE

    Golkar, Armita; Björnstjerna, Marie; Olsson, Andreas

    2015-01-01

    Humans, like other animals, have a tendency to preferentially learn and retain some associations more readily than others. In humans, preferential learning was originally demonstrated for certain evolutionary prepared stimuli, such as snakes and angry faces and later extended to human social out-groups based on race (Olsson et al., 2005). To address the generality of this social learning bias, we examined if this learning bias extended to two separate classes of social out-groups represented ...

  7. High prevalence of hepatitis B virus genotype C/C1 in the Minangkabau ethnic group in Indonesia

    Directory of Open Access Journals (Sweden)

    Siburian Marlinang D

    2013-01-01

    Full Text Available Abstract Background The Minangkabau is one of the major ethnic groups in Indonesia. Previous studies with a limited number of samples have shown a different prevalence of HBV/C in the Minangkabau compared to the Indonesian population in general. The aim of this study was to assess the HBV genotype distribution pattern and the prevalence of pre-S, T1753V and A1762T/G1764A mutations among the Minangkabau HBV carriers. The samples were collected from Padang, West Sumatera and from western Java. Mixed primers for specific genotypes were used to determine the HBV genotype. Pre-S or S genes were amplified, sequenced and aligned with reference sequences from GenBank to derive a phylogenetic tree for subgenotyping. Pre-S genes were also analyzed for mutations. The basal core promoter (BCP region was amplified and directly sequenced to analyze T1753V and A1762T/G1764A mutations. Results The predominant HBV genotype among the Minangkabau HBV carriers (n=117 was C (72.6% followed by B (24.8% and co-infection with B and C (2.6%. The prevalence of pre-S mutations, including both the pre-S deletion and pre-S2 start codon mutation, was 41.0%, and the T1753V and A1762T/G1764A mutations were found in 51.9% and 71.2% respectively. HBV/C1 was the predominant HBV subgenotype in the Minangkabau HBV carriers, and was found in 66.2%, followed by B3, B7, C8, B2, B9, C2, and C10 (18.3%, 7.0%, 2.8%, 1.4%, 1.4%, 1.4%, and 1.4% respectively. From samples that were found to be co-infected with HBV B and C, two samples were successfully cloned and subgenotyped, including one with mixed subgenotypes of B3 and C1, and another one with mixed subgenotypes of B7, C1, putative intergenotypic of B/A, and C/A. Furthermore, three samples from donors of non-Minangkabau ethnicity from Padang were found to be infected with an intragenotypic recombination form, including a putative recombinant of B8/B3 and B9/B7. Conclusion HBV/C with subgenotype C1 was the predominant HBV genotype among

  8. THE HEGEMONY IMPOSED BY THE GOVERNMENT AND THE RESISTANCE OF WETU TELU SASAKNESE ETHNIC GROUP AT BAYAN DISTRICT, NORTH LOMBOK REGENCY

    Directory of Open Access Journals (Sweden)

    I Wayan Wirata

    2012-11-01

    Full Text Available This research is entitled “The Hegemony Imposed by the Government and theResistance of Wetu Telu Sasaknese Ethnic Group at Bayan District, North Lombok”.The interaction between the government and the Wetu Telu Sasaknese community atBayan District has resulted in differences in views, ideas, and behaviors leading tofriction and refusal or opposition from the community.This research is focused on 1 how has the hegemony imposed by thegovernment upon the Wetu Telu Sasaknese Ethnic Group residing at Bayan District,North Lombok Regency taken place? 2 what has been done by the people of the WetuTelu Sasaknese Ethnic Group residing at Bayan Distrik, North Lombok to resist to thehegemony imposed by the government upon them? and 3 what are the effects andmeanings of the hegemony imposed by the government and the resistance of the WetuTelu Sasaknese Ethnic Group on the multicultural community life at Bayan District,North Lombok Regency?The data needed were collected by interview, observation, and documentationand were descriptively, qualitatively and interpretatively analyzed. The theories used togive answers to the problems formulated above are the theory of hegemony (Gramsci,the theory of deconstruction (Jacques Derrida, and the theory of discourse (Foucault.The results show that the hegemony imposed by the government has taken placein a number of particular aspects such as the religious aspect, socio political aspect,cultural aspect and educational aspect. Being marginalized and being not free indeveloping their tradition and culture, the people of Wetu Telu Sasaknese Ethnic Groupresiding at Bayan District, North Lombok Regency, have been responsible for theirresistance to the government and the followers Islam Waktu Lima. The resistance hasbeen shown by avoiding, refusing and even opposing what is considered not inaccordance with their tradition and culture.One of the effects of the hegemony imposed by the government and theresistance made by the

  9. Genetic analysis of 15 mtDNA SNP loci in Chinese Yi ethnic group using SNaPshot minisequencing.

    Science.gov (United States)

    Hu, Chun-Ting; Yan, Jiang-Wei; Chen, Feng; Zhang, Qing-Xia; Wang, Hong-Dan; Yin, Cai-Yong; Fan, Han-Ting; Hu, Ling-Li; Shen, Chun-Mei; Meng, Hao-Tian; Zhang, Yu-Dang; Wang, Hui; Zhu, Bo-Feng

    2016-01-15

    SNaPshot minisequencing is a rapid and robust methodology based on a single base extension with a labeled ddNTP. The present study detected 15 selected SNPs in the mitochondrial DNA (mtDNA) control and coding regions by minisequencing methodology using SNaPshot for forensic purpose. The samples were collected from 99 unrelated individuals of the Yi ethnic minority group in Yunnan Province. We have predominantly found high-frequency transitions (91.7%) and a significantly lower frequency of transversions (8.3%). The nt152, 489, 8701, 10,398, 16,183, and 16,362 loci were highly polymorphic, while the nt231, 473 and 581 loci were not polymorphic in the studied population. Based on these 15 SNPs, a total of 28 mtDNA haplotypes were defined in 99 individuals with the haplotype diversity of 0.9136. Also, we compared the mtDNA sequences of Yi group and other 9 populations worldwide and drew a Neighbor-Joining tree based on the shared 12 mtDNA SNP loci, which demonstrated a close relationship between Yi and Bai groups. In conclusion, the analysis of the 15 selected SNPs increases considerably the discrimination power of mtDNA. Moreover, the SNaPshot minisequencing method could quickly detect mtDNA SNPs, and is economical and sensitive. The set of selected 15 SNPs is highly informative and is capable for anthropology genetic analysis. PMID:26432004

  10. Psychosocial Predictors of Metabolic Syndrome among Latino Groups in the Multi-Ethnic Study of Atherosclerosis (MESA.

    Directory of Open Access Journals (Sweden)

    Manuel S Ortiz

    Full Text Available We sought to determine the contribution of psychological variables to risk for metabolic syndrome (MetS among Latinos enrolled in the Multi-Ethnic Study of Atherosclerosis (MESA, and to investigate whether social support moderates these associations, and whether inflammatory markers mediate the association between psychological variables and MetS.Cross-sectional analyses at study baseline were conducted with a national Latino cohort (n = 1,388 that included Mexican Americans, Dominican Americans, Puerto Rican Americans and Central/South Americans. Hierarchical logistic regression analyses were conducted to test the effects of psychosocial variables (chronic stress, depressive symptoms, and social support on MetS. In addition, separate subgroup-specific models, controlling for nationality, age, gender, socioeconomic position, language spoken at home, exercise, smoking and drinking status, and testing for the effects of chronic stress, depressive symptoms and inflammation (IL-6, CRP, fibrinogen in predicting risk for MetS were conducted.In the overall sample, high chronic stress independently predicted risk for MetS, however this association was found to be significant only in Mexican Americans and Puerto Rican Americans. Social support did not moderate the associations between chronic stress and MetS for any group. Chronic stress was not associated with inflammatory markers in either the overall sample or in each group.Our results suggest a differential contribution of chronic stress to the prevalence of MetS by national groups.

  11. Malaria crisis activity in sera from individuals of different ethnic groups of Colombia.

    Science.gov (United States)

    Herrera, S; Perlaza, B L; Sanchez, C A; Herrera, M A

    1990-08-01

    Sera of negroes of African origin and of indians, living in a malaria endemic village on the Pacific Coast of Colombia, were analyzed to see if they could block intraerythrocytic Plasmodium falciparum growth in vitro. A group of mestizos from a malaria-free city in Colombia was used as a negative control. Blood of each individual was studied for the presence of circulating parasites by thick and thin smears and their sera for antimalarial antibodies by IFAT and IRMA techniques. The inhibition of the intraerythrocytic growth induced by these sera was assessed by [3H]Hypoxanthine incorporation. All groups showed inhibitory activity independent of their exposure to malaria. Negro sera had the highest inhibitory activity even following the removal of antibody, and also the highest antimalarial antibody titers. The group of indians had reduced inhibitory activity and lower antibody titers compared to the negro sera. In the group of mestizos, who reported no malaria exposure, 14% had antibodies to asexual blood forms of P. falciparum and 60% induced significant inhibition. PMID:2283155

  12. Attitudes toward Victims of Child Sexual Abuse among Adults from Four Ethnic/Cultural Groups.

    Science.gov (United States)

    Rodriquez-Srednicki, Ofelia; Twaite, James A.

    1999-01-01

    Examines comments on a vignette describing a teenage female victim, the perpetrator, and the nature of abuse. Results support the position that victims of child sexual abuse may be stigmatized as a result of their experience, and the likelihood of this may vary among cultural groups. Suggests clinicians assess culturally related attitudes of…

  13. Multicultural Contacts in Education: A Case Study of an Exchange Project between Different Ethnic Groups

    Science.gov (United States)

    Schuitema, Jaap; Veugelers, Wiel

    2011-01-01

    One important aim of citizenship education is learning to deal with cultural diversity. To this end, schools organise exchange projects to bring students into contact with different social and cultural groups. The aim of this study is to investigate the effects of intergroup contact in educational settings and to understand what the most…

  14. Acceptance of homosexuality by ethnic and religious groups in the Netherlands

    NARCIS (Netherlands)

    Willem Huijnk

    2014-01-01

    Original title: De acceptatie van homoseksualiteit door etnische en religieuze groepen in Nederland lthough acceptance of homosexuality in the Netherlands is high compared with other countries, there are still certain groups where this acceptance cannot be taken for granted. To gain a better picture

  15. Schooling and Social Control: Symbolic Violence and Hispanic Students' Attitudes toward Their Own Ethnic Group.

    Science.gov (United States)

    Iadicola, Peter

    1981-01-01

    Differentiating and ranking (D/R) mechanisms (norm-referenced testing, grouping, competition, busing differences) within the school isolate the culturally foreign and define them as inferior to the culturally dominant. The D/R factors constitute a vehicle by which the school commits symbolic violence. (Author/CM)

  16. Analysis of ANKKI (rs1800497) and DRD2 (rs1079597, rs1800498) variants in five ethnic groups from Punjab, North-West India.

    Science.gov (United States)

    Singh, Gagandeep; Talwar, Indu; Sharma, Rubina; Sandhu, Harkirat Singh; Matharoo, Kawaljit; Bhanwer, A J S

    2016-06-10

    Dopamine D2 receptor (DRD2) is one of the essential neurotransmitters in the brain studied extensively in the field of psychiatric disorders, alcoholic behaviors and Pharmacology. It is also a promising gene for studying the evolutionary and genetic variation among populations. The present study was an attempt to understand the extent of genetic variation among five different ethnic groups (Bania, Brahmin, Jat Sikh, Khatri and Scheduled caste) of Punjab (North West India). A total of 1012 individuals belonging to the above mentioned groups were analyzed for three TaqI Polymorphic loci of DRD2 and ankyrin repeat and kinase domain containing 1 (ANKKI) using the allele frequencies and haplotype frequency distribution pattern. All the three loci were found to be polymorphic among the studied populations. The average heterozygosity for all loci in these ethnic groups was fairly substantial ranging from 0.3936 to 0.4986. The genetic differentiation among the population was observed to be in order of 0.0053.Among of the eight studied haplotypes, only six were shared by all the ethnic groups. TaqID and TaqIB loci were reported to be in significantly higher linkage disequilibrium (LD) in Scheduled Caste only, whereas TaqIA and TaqID showed modest LD in Brahmin, Jat Sikh and Khatri. Multidimensional scaling analysis revealed that the studied ethnic groups formed a close cluster, suggesting similar genetic structure of these populations which are in close proximity with other Indo European speaking North Indian and western Indian population groups. Overall this study highlights the genomic uniformity among the ethnic groups of Punjab (North-West India) owing to their common ancestral history and geographical closeness. PMID:26970175

  17. The effectiveness of "Exercise on Prescription" in stimulating physical activity among women in ethnic minority groups in the Netherlands: protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Deutekom Marije

    2008-12-01

    Full Text Available Abstract Background Lack of physical activity is an important risk factor for overweight, diabetes, cardiovascular disease and other chronic conditions. In the Netherlands, ethnic minority groups are generally less physically active and rate their own health poorer compared to ethnic Dutch. This applies in particular to women. For this reason women from ethnic minority groups are an important target group for interventions to promote physical activity. In the Netherlands, an exercise referral program ("Exercise on Prescription" seems successful in reaching women from ethnic minority groups, in particular because of referral by the general practitioner and because the program fits well with the needs of these women. However, the effect of the intervention on the level of physical activity and related health outcomes has not been formally evaluated within this population. This paper describes the study design for the evaluation of the effect of "Exercise on Prescription" on level of physical activity and related health outcomes. Methods The randomized controlled trial will include 360 inactive women from ethnic minority groups, with the majority having a non-Western background, aged between 18 and 65 years old, with regular visits to their general practitioner. Participants will be recruited at healthcare centres within a deprived neighbourhood in the city of The Hague, the Netherlands. An intervention group of 180 women will participate in an exercise program with weekly exercise sessions during 20 weeks. The control group (n = 180 will be offered care as usual. Measurements will take place at baseline, and after 6 and 12 months. Main outcome measure is minutes of self reported physical activity per week. Secondary outcomes are the mediating motivational factors regarding physical activity, subjective and objective health outcomes (including wellbeing, perceived health, fitness and body size and use of (primary health care. Attendance and

  18. Ethnic Tourism: A Case Study of Language and Culture Preservation of the Bateq Indigenous Group of Orang Asli in Peninsular Malaysia

    Directory of Open Access Journals (Sweden)

    Che Lah Salasiah

    2014-01-01

    Full Text Available Malaysia provides ethnic tourism which is related to the more popularly known as nature or eco-tourism where an indigenous or traditional group of people who live in this environment will interact with and provide services to the tourists who would like to experience ethnic tourism. Ethnic tourism refers to travel motivated by the search for the first hand, authentic and sometimes intimate contact with people whose ethnic and/or cultural background is different from the tourists. Tourists are also driven by the desire to see some of the threatened cultures that may soon disappear through assimilation into the nation’s majority. This paper aims to explore ethnic tourism as a preservation strategy for language and culture in a selected community of Bateq Orang Asli group in Peninsular Malaysia in relation the language and cultural preservation of this community. An in-depth interview, a qualitative research technique, was selected as a method of data collection. The multimedia data was also collected including the recordings of the indigenous languages, still pictures and videotapes of the indigenous and cultural activities. The findings of this study show that the Bateq Orang Asli groups have preferences of their languages even though there is a pattern that a high number of lexical items have been borrowed from Malay. Language shift among younger speakers is also becoming a trend. In terms of the preservation of cultural heritage, the Bateq Orang Asli are still very positive about keeping their practices and lifestyles. The involvement of Bateq Orang Asli in promoting ethnic tourism in the surrounding areas near their settlements has contributed to their language and cultural preservation.

  19. Cross-Cultural Studies of Implicit Theories of Creativity: A Comparative Analysis between the United States and the Main Ethnic Groups in Singapore

    Science.gov (United States)

    Ramos, Suzanna J.; Puccio, Gerard J.

    2014-01-01

    This article explores the extent of influence of culture on implicit theories of creativity among laypeople from the United States and Singapore, as well as the ethnic groups in Singapore. Adaptive and innovative styles of creativity were examined, as well as their own conceptions of creativity. Laypersons from the United States and Singapore were…

  20. Polymorphisms of chemokine receptors and its ligand alleles influencing genetic suscepti-bity to HIV-1 infection in eight ethnic groups in Chinese mainland

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Limited genetic information is available concerning the polymorphisms of HIV-1 resistant genes in indigenous Chinese populations. The aim of this study is to identify the allelic frequencies of the chemokine and chemokine receptor genes in the Chinese mainland. Genomic DNA samples extracted from whole blood of 2318 subjects were analyzed by using PCR or PCR/restriction fragment length polymorphism (RFLP) assays, and further confirmed by direct DNA sequencing. Higher frequencies of mutant CCR2-64I (19.15%-28.79%) and SDF1-3'A (19.10%-29.86%) alleles were found in subjects of 8 ethnic groups in the Chi-nese mainland. In contrast, the △32 mutation in CCR5 gene occurs at a very low frequency (0.0016, n=1287) in Han population. A relatively high frequency of CCR5- wt/D32 heterozygotes was observed in Uygurian and Mongolian populations. No △32 mutation allele was detected in Ti-betan and other 4 ethnic groups in Yunnan Province. There was no CCR5-m303 mutation in subjects of any ethnic group in the Chinese mainland. Our results suggest that the CCR5-△32 mutation is not a major resistant factor against HIV-1 infection and disease progression in Han, Tibetan and other ethnic groups in Yunnan Province. Whether higher frequen-cies of CCR2-64I and SDF1-3′A alleles constitute major genetic resistant factors or not remains to be clarified.

  1. Ethnicity and Children's TV Preferences.

    Science.gov (United States)

    Eastman, Harvey A.; Liss, Marsha B.

    1980-01-01

    A survey of California intermediate-grade children revealed that Anglo and Hispanic children showed a strong preference for action/adventure shows, while Black children chose situation comedies at more than twice the rate of the other ethnic groups. Other differences were observed between ethnic groups and between sexes within ethnic groups. (GT)

  2. Differences in survival on chronic dialysis treatment between ethnic groups in Denmark

    DEFF Research Database (Denmark)

    van den Beukel, Tessa O; Hommel, Kristine; Kamper, Anne-Lise;

    2016-01-01

    BACKGROUND: In Western countries, black and Asian dialysis patients experience better survival compared with white patients. The aim of this study is to compare the survival of native Danish dialysis patients with that of dialysis patients originating from other countries and to explore...... the association between the duration of residence in Denmark before the start of dialysis and the mortality on dialysis. METHODS: We performed a population-wide national cohort study of incident chronic dialysis patients in Denmark (≥18 years old) who started dialysis between 1995 and 2010. RESULTS: In total......, 8459 patients were native Danes, 344 originated from other Western countries, 79 from North Africa or West Asia, 173 from South or South-East Asia and 54 from sub-Saharan Africa. Native Danes were more likely to die on dialysis compared with the other groups (crude incidence rates for mortality: 234...

  3. Towards establishing biographical and business background profiles of entrepreneurs from two ethnic and gender groups

    Directory of Open Access Journals (Sweden)

    J. L. Schutte

    1995-06-01

    Full Text Available The literature on the biographical backgrounds of entrepreneurs seems to contain many contradictory findings. This situation can partly be due to the assumption that samples of entrepreneurs were homogeneous rather than heterogeneous. It appears as if female entrepreneurs have been less well researched than their male counterparts. Differences in the biographical backgrounds and business situation of, respectively, the white and the black entrepreneurs in South Africa have been assumed but little empirical evidence exists in this respect. Black en-trepreneurs, and female entrepreneurs are in most developed societies' minority groups and have not specifically been studied in depth - hence the present study. The biographical and business backgrounds of 569 South African entrepreneurs (106 Black and 463 White; 136 female and 433 male were studied. One-way Analyses of Variance and Chi-squared followed by Discriminant analyses were carried out to determine whether, respectively, black and white entrepreneurs and male and female entrepreneurs differed in terms of the variables studied. Significant differences between the total group of male and female subjects were found on only five variables. White and black entrepreneurs differed statistically significantly on 16 of the 30 variables studied. Opsomming Die literatuur oor die biografiese agtergronde van entrepreneurs skyn baie teenstrydige bevindinge te bevat. Hierdie kan moontlik deels toegeskryf word aan die aanname dat steekproewe van entrepreneurs eerder homogeen eerder as heterogeen is. Dit skyn asof minder navorsing oor vroulike as oor manlike entrepreneurs gedoen is. Ten spyte van aannames in die verband, bestaan min empiriese gegewens oor die biografiese agtergronde en sake-situasie van respektiewelik wit en swart Suid-Afrikaanse entrepreneurs. Swart en vroulike entrepreneurs is in meeste gemeenskappe minderheidsgroepe en is nog nie in diepte bestudeer nie, daarom die huidige studie. Die

  4. Calibration bench of flowmeters

    International Nuclear Information System (INIS)

    This equipment is devoted to the comparison of signals from two turbines installed in the Cabri experimental loop. The signal is compared to the standard turbine. The characteristics and the performance of the calibration bench are presented. (A.L.B.)

  5. Satisfaction with inpatient treatment for first-episode psychosis among different ethnic groups: A report from the UK AeSOP study.

    LENUS (Irish Health Repository)

    Boydell, Jane

    2010-09-17

    BACKGROUND: There is concern about the level of satisfaction with mental healthcare among minority ethnic patients in the UK, particularly as black patients have more compulsory admissions to hospital. AIMS: To determine and compare levels of satisfaction with mental healthcare between patients from different ethnic groups in a three-centre study of first-onset psychosis. METHOD: Data were collected from 216 patients with first-episode psychosis and 101 caregivers from South London, Nottingham and Bristol, using the Acute Services Study Questionnaire (Patient and Relative Version) and measures of sociodemographic variables and insight. RESULTS: No differences were found between ethnic groups in most domains of satisfaction tested individually, including items relating to treatment by ward staff and number of domains rated as satisfactory. However, logistic regression modelling (adjusting for age, gender, social class, diagnostic category and compulsion) showed that black Caribbean patients did not believe that they were receiving the right treatment and were less satisfied with medication than white patients. Black African patients were less satisfied with non-pharmacological treatments than white patients. These findings were not explained by lack of insight or compulsory treatment. CONCLUSIONS: The study found that black patients were less satisfied with specific aspects of treatment, particularly medication, but were equally satisfied with nursing and social care. Understanding the reasons behind this may improve the acceptability of psychiatric care to black minority ethnic groups.

  6. Silvopastoral systems of the Chol Mayan ethnic group in southern Mexico: Strategies with a traditional basis.

    Science.gov (United States)

    Pignataro, Ana Genoveva; Levy Tacher, Samuel Israel; Aguirre Rivera, Juan Rogelio; Nahed Toral, José; González Espinosa, Mario; Rendón Carmona, Nelson

    2016-10-01

    Silvopastoral systems combine trees and/or shrubs with grazing cattle. In the municipality of Salto de Agua, Chiapas, Mexico, some indigenous communities have developed silvopastoral systems based on their traditional knowledge regarding use of local natural resources. Through analysis of classification based on the composition of tree vegetation, two groups of grazing units were identified in the study area. Different attributes of tree and herbaceous vegetation, as well as of agricultural management and production, were compared between the two groups. Results indicate that at least two strategies of silvopastoral management exist. The first - LTD - is characterized by an average density of 22 adult trees ha(-1) in grazing units with an average surface area of 22.4 ha. The second - HTD - has an average of 54.4 trees ha(-1) in grazing units with an average surface area of 12.2 ha. Average richness per grazing unit for the LTD strategy was 7.2 species, and for HTD strategy it was 12.7 species. Average basal area for LTD was 1.7 m2 ha(-1), and for HTD 3.8 m2 ha(-1). Finally, the average level of fixed carbon for LTD was 2.12 mg ha(-1), and for HTD 4.89 mg ha(-1). For all variables, there was a significant difference between the two strategies. In addition, both strategies differ in prairie management. In the HTD strategy, growers spare their preferred spontaneously growing tree species by clearing around them. Many of these species, particularly those harvested for timber, belong to the original vegetation. In these prairies, average coverage of native grasses (60.8 ± 7.85) was significantly greater than in the LTD strategy (38.4 ± 11.32), and neither fertilizers nor fire are used to maintain or improve the pastures; by contrast, in HTD prairies, introduced grasses, principally Cynodon plectostachyus, have a higher average coverage (43.4 ± 13.75) than in the LTD prairies (17.08 ± 9.02). Regardless of the differences in composition of tree and

  7. 族际居住隔离:边缘族群三撬人的迁徙落寨与族群认同的建构%Ethnic Residential Segregation: The Migration and Settlement of Sanqiao People of a Marginal Ethnic Group, and the Construction of Ethnic Identity

    Institute of Scientific and Technical Information of China (English)

    余达忠

    2015-01-01

    Sanqiao People is the marginal ethnic group who moved from Qiuli, Jingzhou of Hunan Province to the border areas of Liping and Jinping counties in Southwestern Guizhou Province because of the exploitation of mountain areas along Qingshui River during the Qing Dynasty. The patterns of migration and settlement and ethnic residential segregation of Sanqiao People are both materialized metaphor of cooperation, distinction, resistance generated in resources competition in the area, as well as a cultural protection and a cultural expression for the necessity of ethnic survival. The pattern of ethnic residential segregation in co-living environment of multiple ethnic groups is not only a form of ethnic boundary distinction, also a necessary form of constructing ethnic identity.%三撬人是因清代清水江流域山地开发而由湖南靖州锹里地区迁徙至黔东南黎平、锦屏两县交界区域的边缘族群. 三撬人的迁徙落寨和族际居住隔离模式,既是这一区域间资源竞争中必然结成的合作、区分、对抗的一种物质化的隐喻形式,也是其族群生存必然采取的一种文化保护和文化表达形式. 多族群共生环境中的族际居住隔离模式,既是族群边界区分的一种形式,也是建构族群认同的一种必然形式.

  8. Urinary arsenic speciation profile in ethnic group of the Atacama desert (Chile) exposed to variable arsenic levels in drinking water.

    Science.gov (United States)

    Yáñez, Jorge; Mansilla, Héctor D; Santander, I Paola; Fierro, Vladimir; Cornejo, Lorena; Barnes, Ramón M; Amarasiriwardena, Dulasiri

    2015-01-01

    Ethnic groups from the Atacama Desert (known as Atacameños) have been exposed to natural arsenic pollution for over 5000 years. This work presents an integral study that characterizes arsenic species in water used for human consumption. It also describes the metabolism and arsenic elimination through urine in a chronically exposed population in northern Chile. In this region, water contained total arsenic concentrations up to 1250 μg L(-1), which was almost exclusively As(V). It is also important that this water was ingested directly from natural water sources without any treatment. The ingested arsenic was extensively methylated. In urine 93% of the arsenic was found as methylated arsenic species, such as monomethylarsonic acid [MMA(V)] and dimethylarsinic acid [DMA(V)]. The original ingested inorganic species [As(V)], represent less than 1% of the total urinary arsenic. Methylation activity among individuals can be assessed by measuring primary [inorganic As/methylated As] and secondary methylation [MMA/DMA] indexes. Both methylation indexes were 0.06, indicating a high biological converting capability of As(V) into MMA and then MMA into DMA, compared with the control population and other arsenic exposed populations previously reported. PMID:25438126

  9. Population structure of Helicobacter pylori among ethnic groups in Malaysia: recent acquisition of the bacterium by the Malay population

    Directory of Open Access Journals (Sweden)

    Dawes Ian W

    2009-06-01

    Full Text Available Abstract Background Helicobacter pylori is a major gastric bacterial pathogen. This pathogen has been shown to follow the routes of human migration by their geographical origin and currently the global H. pylori population has been divided into six ancestral populations, three from Africa, two from Asia and one from Europe. Malaysia is made up of three major ethnic populations, Malay, Chinese and Indian, providing a good population for studying recent H. pylori migration and admixture. Results Seventy eight H. pylori isolates, including 27 Chinese, 35 Indian and 16 Malay isolates from Malaysia were analysed by multilocus sequence typing (MLST of seven housekeeping genes and compared with the global MLST data. STRUCTURE analysis assigned the isolates to previously identified H. pylori ancestral populations, hpEastAsia, hpAsia2 and hpEurope, and revealed a new subpopulation, hspIndia, within hpAsia2. Statistical analysis allowed us to identify population segregation sites that divide the H. pylori populations and the subpopulations. The majority of Malay isolates were found to be grouped together with Indian isolates. Conclusion The majority of the Malay and Indian H. pylori isolates share the same origin while the Malaysian Chinese H. pylori is distinctive. The Malay population, known to have a low infection rate of H. pylori, was likely to be initially H. pylori free and gained the pathogen only recently from cross infection from other populations.

  10. Fermentable oligosaccharide, disaccharide, monosaccharide and polyol content of foods commonly consumed by ethnic minority groups in the United Kingdom.

    Science.gov (United States)

    Prichard, Rebeca; Rossi, Megan; Muir, Jane; Yao, Ck; Whelan, Kevin; Lomer, Miranda

    2016-06-01

    Dietary restriction of fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAPs) is an effective management approach for functional bowel disorders; however, its application is limited by the paucity of food composition data available for ethnic minority groups. The aim was to identify and measure the FODMAP content of these commonly consumed foods. According to their perceived importance to clinical practise, the top 20 ranked foods underwent FODMAP analysis using validated analytical techniques (total fructans, Megazyme hexokinase (HK) assay; all others, high-performance liquid chromatography (HPLC) with evaporative light scattering detectors). Of the 20 foods analysed, five were identified as significant sources of at least one FODMAP. Fructans and galacto-oligosaccharides were the major FODMAPs in these foods, including channa dal (0.13 g/100 g; 0.36 g/100 g), fenugreek seeds (1.11 g/100 g; 1.27 g/100 g), guava (0.41 g/100 g; not detected), karela (not detected; 1.12 g/100 g) and tamarind (2.35 g/100 g; 0.02 g/100 g). Broadening the availability of FODMAP composition data will increase the cultural application of low FODMAP dietary advice. PMID:27002546

  11. The Ethnic Groups Cultural Values Based on the Vision of Modernity%现代性视域下的民族文化价值观

    Institute of Scientific and Technical Information of China (English)

    娜拉

    2015-01-01

    现代性构建体现为一系列新的实践与制度形式,因此,社会的文化领域是无法缺位的。民族价值观反映了民族文化群体在现实世界中的一种生存理念,现代性力量下任何民族都面临着一个如何正确对待自己的文化价值取向的问题。现代性对民族文化价值观的冲击主要表现为:民族文化实际上成为市场经济附庸;地方性知识的价值从民族生计中心走向边缘。在文化互动中,民族文化的价值指向不是消解他文化的主体性,而是要建构本文化的主体性。%The construction of modernity represents a series of new form of practice and system, there-fore, there is no lack of social culture in modernity study.Ethnic values reflect the ethnic group culture, a survival philosophy in the real world.For the modern power, each ethnic group is faced with a question that how to correctly treat their own cultural value orientation.The impact of the modernity of ethnic cul-tural values main show is:ethnic groups cultural values, in fact, become subservient to the market econ-omy;the value of local knowledge from the livelihood center of ethnic groups get marginalized.In cultural interactions, the subjectivity construction of ones own culture, rather than the elimination of other cul-tures, is the cultural value orientation of ethnic groups.

  12. Dramatic Increases in Obesity and Overweight Prevalence and Body Mass Index Among Ethnic-Immigrant and Social Class Groups in the United States, 1976–2008

    OpenAIRE

    Singh, Gopal K.; Siahpush, Mohammad; Hiatt, Robert A.; Timsina, Lava R.

    2010-01-01

    This study examined trends in US obesity and overweight prevalence and body mass index (BMI) among 30 immigrant groups, stratified by race/ethnicity and length of immigration, and among detailed education, occupation, and income/poverty groups from 1976 to 2008. Using 1976–2008 National Health Interview Surveys, differentials in obesity, overweight, and BMI, based on self-reported height and weight, were analyzed by using disparity indices, logistic, and linear regression. The obesity prevale...

  13. Ethnic Group and Ethnic Areas Libraries:a Breakthrough in Developing Multi Cultural Services%民族及民族地区图书馆是开展多元文化服务的重要角色

    Institute of Scientific and Technical Information of China (English)

    陈烨; 宝音

    2011-01-01

    Analysis the relations of multicultural services and multiculturalism of library,the core principles is that the multiculturalism is in accordance with and multicultural library services,The breakthrough of our libraries to carry out multi-cultural services is ethnic group and ethnic areas libraries.Multicultural service must be carried out by ethnic group and ethnic areas libraries.a series of obstacles must be broken,such as ideas,knowledge and collection.Multicultural Services should be carried out specific practices to promote,and conduct multi-cultural service outlook on the prospects and significance of our multinational country.%图书馆多元文化服务是多元文化主义的产物。按照多元文化主义理论和图书馆多元文化服务的核心原则,民族及民族地区图书馆是开展多元文化服务的重要角色。民族及民族地区图书馆开展多元文化服务必须突破思想、知识、理念、素质和馆藏等一系列障碍。真正的多元文化服务须以具体实践去推动,开展多元文化服务之于统一的多民族国家具有广阔的前景和重大的意义。

  14. Large-scale epidemiological data on cardiovascular diseases and diabetes in migrant and ethnic minority groups in Europe

    OpenAIRE

    Rafnsson, Snorri B; Bhopal, Raj

    2009-01-01

    Data on differences by ethnicity in cardiovascular diseases (CVDs) and diabetes, reflecting the influence of diverse cultural, social and religious factors, are important to providing clues to disease aetiology and directing public health interventions and health care resources. Methods: Through a network of European public health researchers and searches of bibliographic databases and internet sites, we determined the availability and characteristics of ethnically relevant data o...

  15. Contribution of meat to vitamin B-12, iron, and zinc intakes in five ethnic groups in the U.S.: Implications for developing food-based dietary guidelines

    Science.gov (United States)

    Sharma, Sangita; Sheehy, Tony; Kolonel, Laurence N

    2016-01-01

    Background To describe the sources of meat and their contributions to vitamin B-12, iron, and zinc in five ethnic groups in the USA. Methods Dietary data for the Multiethnic Cohort, established in Hawaii and Los Angeles, were collected using a quantitative food frequency questionnaire from more than 215,000 subjects aged 45–75 years at baseline (1993–1996). Participants included African American, Latino, Japanese American (JpAm), Native Hawaiian (NH) and Caucasian men and women. Servings of meat items were calculated based on the USDA recommendations and their contributions to intakes of total meat, red meat, vitamin B-12, iron, and zinc were determined. Results Of all types of meat, poultry contributed the most to meat consumption, followed by red meat and fish among all ethnicities, except for Latino (born in Mexico and Central/South America) men who consumed more beef. Lean beef was the most commonly consumed red meat for all ethnic-sex groups (9.3–14.3%), except for NH and JpAm men, and JpAm women whose top contributor was stew/curry with beef/lamb and stir-fried beef/pork with vegetables respectively. The contribution of meat was most substantial for zinc (11.1–29.3%) and vitamin B-12 (19.7–40%), and to a lesser extent for iron (4.3–14.2%). Conclusions This is the first large multiethnic cohort study to describe meat sources and their contributions to selected nutrients among ethnic minorities in the U.S. These findings may be used to develop ethnic-specific recommendations for meat consumption to improve dietary quality among these groups. PMID:23398393

  16. A do-it-yourself optical bench

    Science.gov (United States)

    Dvořák, Leoš

    2011-10-01

    When teaching geometrical optics, especially the parts concerning lenses, there are many experiments that can be done just by holding the lenses in your (or your pupils') hands. But if you want to measure something, for example focal lengths, or combine two lenses to demonstrate the principle of a telescope, then something that can fix the lenses is needed. Of course, we can do such demonstrations and measurements using a commercially available optical bench. But a classical optical bench is usually a large and heavy construction that is not easy to transport. Often only one (or even none) may be available per classroom. In many school experiments something less robust, simpler, and less expensive would perhaps suit the needs better. Here we describe a simple and flexible optical bench that may be constructed by students themselves. Apart from the price of the lenses, the construction is also very cheap. So, if you have some spare lenses available, you can build a small optical bench for 10 or less. Each group of students can then use their own optical bench to do experiments.

  17. Thyroiditis: a Clinico-cytomorphological Study with a Reference to the Ethnic Groups of Northeast Regions of India.

    Science.gov (United States)

    Kalita, Abhijit; Baruah, Ronica

    2015-12-01

    Definite clinico-cytological criterion is outlined for thyroid lesions. Fine needle aspiration cytology (FNAC) makes it easier to segregate cases of thyroiditis (Chronic lymphocytic thyroiditis/Hashimoto's thyroiditis-CLT/HT, and subacute thyroiditis-SAT) from other benign and malignant lesions of thyroid. The study was done for a period of 5½ years at a diagnostic centre in Guwahati. Patients underwent FNAC and smears were studied for cytomorphology. A correlation with clinical features and thyroid function, including antithyroid antibody estimation, was done, wherever possible. 792 thyroid lesions were encountered during the study, of which 213 (26.89 %) were cases of thyroiditis (70.43 % CLT/HT, 24.9 % SAT and 3.76 % having overlapping features of CLT/HT and SAT); 2 cases (0.9 %) of CLT showed suspicion of Non-Hodgkin's Lymphoma (NHL), which was confirmed on histopathology. 24 cases (11.26 %) belonged to different ethnic tribal groups of Northeast India. CLT/HT presented predominantly with diffuse thyroid enlargement, but 12 cases (8 % of CLT/HT cases) had nodular enlargement. Patients presented with predominantly hypothyroidism; however occasional hyperthyroid cases were also seen. SAT showed signs of inflammation and presented with hyperthyroidism. Overlap cases of CLT/HT and SAT showed combined clinico-cytomorphological features of both lesions. 37.5 % cases with overlapping features belonged to tribal communities. A rise in incidence of thyroiditis, particularly CLT/HT, was seen. Overlap features of CLT/HT and SAT was noticed in significant percentage. No bias was noticed amongst any specific tribal community. FNAC, coupled with clinico-serological study, helps to diagnose thyroiditis at early stage. PMID:26693459

  18. Ethnic and Gender Wage Discrimination in Guatemala

    OpenAIRE

    Vásquez, William F.

    2011-01-01

    This paper compares the influence of gender and ethnicity on wage discrimination in Guatemala using the 2000 Living Standards Measurement Survey. The sample of employees is divided into six ethnic-gender groups: males and females in three ethnic groups (i.e., non-indigenous, major and minor ethnic groups). Normalized regressions are used to estimate wage structures for each ethnic gender group including the inverse of Mill's ratio as a regressor to correct for potential selectivity. Then, the...

  19. Correlates of self-reported offending in children with a first police contact from distinct socio-demographic and ethnic groups

    Directory of Open Access Journals (Sweden)

    Geluk Charlotte

    2011-06-01

    Full Text Available Abstract Background This study aims to identify risk factors for level of offending among childhood offenders from different socio-economic status (SES neighborhoods and ethnic origins. Method Three groups of childhood first time police arrestees were studied using standardized instruments for individual and parental characteristics: native Dutch offenders from moderate to high SES neighborhoods, native Dutch offenders from low SES neighborhoods, and offenders of non-Western origin from low SES neighborhoods. Results All subgroups showed high rates of externalizing disorders (27.2% to 41.8% and familial difficulties (25.7% to 50.5%. Few differences between neighborhoods were found in the prevalence and impact of risk factors. However, the impact of some family risk factors on offending seemed stronger in the low SES groups. Regarding ethnical differences, family risk factors were more prevalent among non-Western childhood offenders. However, the association of these factors with level of offending seemed lower in the non-Western low SES group, while the association of some individual risk factors were stronger in the non-Western low SES group. Turning to the independent correlation of risk factors within each of the groups, in the Dutch moderate to high SES group, 23.1% of the variance in level of offending was explained by ADHD and behavioral problems; in the Dutch low SES group, 29.0% of the variance was explained by behavioral problems and proactive aggression; and in the non-Western low SES group, 41.2% of the variance was explained by substance use, sensation seeking, behavioral peer problems, and parental mental health problems. Conclusions Thereby, the study indicates few neighborhood differences in the impact of individual and parental risk factors on offending, while individual and parental risk factors may differ between ethnic groups.

  20. Correlates of self-reported offending in children with a first police contact from distinct socio-demographic and ethnic groups

    OpenAIRE

    Geluk Charlotte; Doreleijers Theo AH; van Domburgh Lieke; Vermeiren Robert

    2011-01-01

    Abstract Background This study aims to identify risk factors for level of offending among childhood offenders from different socio-economic status (SES) neighborhoods and ethnic origins. Method Three groups of childhood first time police arrestees were studied using standardized instruments for individual and parental characteristics: native Dutch offenders from moderate to high SES neighborhoods, native Dutch offenders from low SES neighborhoods, and offenders of non-Western origin from low ...

  1. The Moderating Influence of Demographic Characteristics, Social Support, and Religious Coping on the Effectiveness of a Multicomponent Psychosocial Caregiver Intervention in Three Racial Ethnic Groups

    OpenAIRE

    Lee, Chin C.; Czaja, Sara J.; Schulz, Richard

    2009-01-01

    This article extends the findings from the Resources for Enhancing Alzheimer’s Caregiver Health (REACH II) program, a multisite randomized clinical trial of a multicomponent psychosocial intervention, to improve the well-being of informal caregivers (CGs) of persons with dementia. We used residual change scores and stepwise hierarchical regression analyses to explore separately in 3 racial ethnic groups (Hispanic or Latino, Black or African American, and White or Caucasian) how the effects of...

  2. Raising awareness of carrier testing for hereditary haemoglobinopathies in high-risk ethnic groups in the Netherlands: a pilot study among the general public and primary care providers

    Science.gov (United States)

    Weinreich, Stephanie S; de Lange-de Klerk, Elly SM; Rijmen, Frank; Cornel, Martina C; de Kinderen, Marja; Plass, Anne Marie C

    2009-01-01

    Background In the Netherlands no formal recommendations exist concerning preconceptional or antenatal testing for carriership of hereditary haemoglobinopathies. Those at highest risk may be unaware of the possibility of carrier screening. While universal newborn screening has recently been introduced, neither preconceptional nor antenatal carrier testing is routinely offered by health care services to the general public. A municipal health service and a foundation for public information on medical genetics undertook a pilot project with the aim of increasing knowledge and encouraging informed choice. Two groups were targeted: members of the public from ethnic groups at increased risk, and primary health care providers. This study examines the effectiveness of culturally specific 'infotainment' to inform high-risk ethnic groups about their increased risk for haemoglobinopathies. In addition, the study explores attitudes and intentions of primary care providers towards haemoglobinopathy carrier testing of their patients from high-risk ethnic groups. Methods Informational sessions tailored to the public or professionals were organised in Amsterdam, and evaluated for their effect. Psychological parameters were measured using structured questionnaires based on the Theory of Planned Behaviour. Results The pre-test/post-test questionnaire showed that members of the public gained understanding of inheritance and carriership of haemoglobinopathies from the "infotainment" session (p < 0.01). Perceived behavioural control, i.e. the feeling that they could actually get tested if they wanted to, increased in the targeted age group of 18-45 years (N = 41; p < 0.05). 191 surveys were collected from general practitioners or midwives. Their attitude towards the education programme for high-risk ethnic groups was positive, yet they did not show strong intention to effectuate carrier testing of their patients on the basis of ethnicity. The main factor which explained their (lack of

  3. Ethnicities Celebrated in Philately

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    NATIONAL Unity stamps issued to celebrate the 50th anniversary of the founding of the People's Republic of China is the first of its kind linking 56 ethnicities. The designs also incorporate the national flag, the Great Wall and dragons as two symmetrical brims. On each of the 56 stamps, all at 80 fen, the formal name of each ethnic group from

  4. 中国朝鲜族文化与孔子的儒家思想%The Culture of Chinese Korean Ethnic Group and Confucianism

    Institute of Scientific and Technical Information of China (English)

    曹福春

    2012-01-01

    中国朝鲜族文化与孔子儒家思想渊源极深,因此"仁礼学说"成为朝鲜族普遍的价值理念和信仰追求。随着时代的发展和民族的进步,中国朝鲜族在"仁、礼、孝、学"四方面丰富并发展了它的内涵,同时也充实和完善了中华民族和世界人民的思想文化宝库。%The culture of Chinese Korean ethnic group has profound relationship with Confucianism,so "Humaneness and Rites" are general values and beliefs of Korean ethnic group.With the time passing by and national progression,Chinese Korean ethnic group enriches and improves the contents of the ideology and culture treasures of China and the world——benevolence,propriety,filial piety and knowledge.

  5. Migrant and Ethnic Minority Health

    DEFF Research Database (Denmark)

    Essink-Bot, Marie-Louise; Agyemang, Charles; Stronks, Karien;

    2015-01-01

    health related to migration and ethnicity. Thereto we will first define the concepts of migration and ethnicity, briefly review the various groups of migrants and ethnic minorities in Europe, and introduce a conceptual model that specifies the link and causal pathways between ethnicity and health. Then...... we use the example of ethnic inequalities in cardiovascular disease and diabetes to illustrate the conceptual model. The second issue concerns the potential contribution from the health-care system to minimize the ethnic inequalities in health. As a public health sector, we should do all we can to...

  6. Mental health service use for adolescents' internalizing problems: A comparison between four ethnic groups in the Netherlands

    NARCIS (Netherlands)

    Verhulp, E.E.

    2014-01-01

    The objective of the current thesis was to increase our understanding of the ethnic differences in mental health service use for adolescents’ internalizing problems. In the first part of the thesis, we examined whether questionnaires assessing adolescents’ internalizing problems could be validly use

  7. How Tracking Structures Attitudes towards Ethnic Out-Groups and Interethnic Interactions in the Classroom: An Ethnographic Study in Belgium

    Science.gov (United States)

    Van Praag, Lore; Boone, Simon; Stevens, Peter A. J.; Van Houtte, Mieke

    2015-01-01

    The influence of the ethnic composition of schools on interethnic relations and attitudes has been studied extensively and has received ample interest from policy makers. However, less attention has been paid to the structures and processes inside schools that organize interethnic relations and attitudes. In Flanders (Belgium), secondary education…

  8. Nonmarital Fertility, Family Structure, and the Early School Achievement of Young Children from Different Race/Ethnic and Immigration Groups

    Science.gov (United States)

    Crosnoe, Robert; Wildsmith, Elizabeth

    2011-01-01

    Working from a life course perspective, this study examined the links between mothers' fertility and relationship statuses and children's early school achievement and how these links varied by race/ethnicity and immigration status. Analyses of nationally representative data from the Early Childhood Longitudinal Study-Kindergarten Cohort revealed…

  9. Diet and Exercise Adherence and Practices among Medically Underserved Patients with Chronic Disease: Variation across Four Ethnic Groups

    Science.gov (United States)

    Orzech, Kathryn M.; Vivian, James; Huebner Torres, Cristina; Armin, Julie; Shaw, Susan J.

    2013-01-01

    Many factors interact to create barriers to dietary and exercise plan adherence among medically underserved patients with chronic disease, but aspects related to culture and ethnicity are underexamined in the literature. Using both qualitative ("n" = 71) and quantitative ("n" = 297) data collected in a 4-year, multimethod study among patients with…

  10. LISA Optical Bench Testbed

    Science.gov (United States)

    Lieser, M.; d'Arcio, L.; Barke, S.; Bogenstahl, J.; Diekmann, C.; Diepholz, I.; Fitzsimons, E. D.; Gerberding, O.; Henning, J.-S.; Hewitson, M.; Hey, F. G.; Hogenhuis, H.; Killow, C. J.; Lucarelli, S.; Nikolov, S.; Perreur-Lloyd, M.; Pijnenburg, J.; Robertson, D. I.; Sohmer, A.; Taylor, A.; Tröbs, M.; Ward, H.; Weise, D.; Heinzel, G.; Danzmann, K.

    2013-01-01

    The optical bench (OB) is a part of the LISA spacecraft, situated between the telescope and the testmass. For measuring the inter-spacecraft distances there are several interferometers on the OB. The elegant breadboard of the OB for LISA is developed for the European Space Agency (ESA) by EADS Astrium, TNO Science & Industry, University of Glasgow and the Albert Einstein Intitute (AEI), the performance tests then will be done at the AEI. Here we present the testbed that will be used for the performance tests with the focus on the thermal environment and the laser infrastructure.

  11. DISC Predictive Scales (DPS): Factor structure and uniform differential item functioning across gender and three racial/ethnic groups for ADHD, conduct disorder, and oppositional defiant disorder symptoms.

    Science.gov (United States)

    Wiesner, Margit; Windle, Michael; Kanouse, David E; Elliott, Marc N; Schuster, Mark A

    2015-12-01

    The factor structure and potential uniform differential item functioning (DIF) among gender and three racial/ethnic groups of adolescents (African American, Latino, White) were evaluated for attention deficit/hyperactivity disorder (ADHD), conduct disorder (CD), and oppositional defiant disorder (ODD) symptom scores of the DISC Predictive Scales (DPS; Leung et al., 2005; Lucas et al., 2001). Primary caregivers reported on DSM-IV ADHD, CD, and ODD symptoms for a probability sample of 4,491 children from three geographical regions who took part in the Healthy Passages study (mean age = 12.60 years, SD = 0.66). Confirmatory factor analysis indicated that the expected 3-factor structure was tenable for the data. Multiple indicators multiple causes (MIMIC) modeling revealed uniform DIF for three ADHD and 9 ODD item scores, but not for any of the CD item scores. Uniform DIF was observed predominantly as a function of child race/ethnicity, but minimally as a function of child gender. On the positive side, uniform DIF had little impact on latent mean differences of ADHD, CD, and ODD symptomatology among gender and racial/ethnic groups. Implications of the findings for researchers and practitioners are discussed. PMID:25774639

  12. Differential item functioning in Patient Reported Outcomes Measurement Information System® (PROMIS® Physical Functioning short forms: Analyses across ethnically diverse groups

    Directory of Open Access Journals (Sweden)

    Richard N. Jones

    2016-06-01

    Full Text Available We analyzed physical functioning short form items derived from the PROMIS® item bank (PF16 using data from more than 5,000 recently diagnosed, ethnically diverse cancer patients. Our goal was to determine if the short form items demonstrated evidence of differential item functioning (DIF according to sociodemographic characteristics in this clinical sample. We evaluated respons-es for evidence of unidimensionality, local independence (given a single common factor, differen-tial item functioning, and DIF impact. DIF was evaluated attributable to sex, age (middle aged vs. younger and older, race/ethnicity (White vs. Black or African-American, Asian/Pacific Islander, Hispanic and level of education. We used a multiple group confirmatory factor analysis with covariates approach, a multiple indicators multiple causes (MIMIC model. We confirmed essential unidimensionality but some evidence for multidimensionality is present, particularly for basic activities of daily living items, and many instances of local dependence. The presence of local dependence calls for further review of the meaning and measurement of the physical functioning domain among cancer patients. Nearly every item demonstrated statistically significant DIF. In all group comparisons the impact of DIF was negligible. However, the Hispanic subgroup comparison revealed an impact estimate just below an arbitrary threshold for small impact. Within the limitations of local dependency violations, we conclude that items from a static short form derived from the PROMIS physical functioning item bank displayed trivial and ignorable DIF attributable to sex, race, ethnicity, age, and education among cancer patients.

  13. Ethnic Identity among Guatemalan Youth.

    Science.gov (United States)

    de Baessa, Yetilu; Falbo, Toni; Fernandez, Francisco Javier

    Ethnic identity was studied among Guatemalan youth to determine whether the intensity of ethnic identity is associated with psychological adjustment, as measured by self-esteem and attitudes towards people outside their ethnic group. One hundred and thirty-seven students (65 males, 72 females) in grades 7 through 12 and ranged in age from 12 to 17…

  14. Primitive Religion and Ritual Sport of Ni Ethnic Group%原始宗教与彝族祭祀性体育

    Institute of Scientific and Technical Information of China (English)

    杨文斌

    2012-01-01

    With the research methods of literature study and logic analysis, the paper discusses the concept, expressions and development of the ritual sport of Ni ethnic group viewed from history, religion and folk tales, so as to enrich the study of the sports culture of the ethnic minorities in Yunnan province.%从历史学、宗教学及民间传说等视野角度,对彝族祭祀性体育的概念、表现形式、发展等问题进行了探讨,旨在丰富云南少数民族体育文化理论研究。

  15. National identity and ethnic diversity

    OpenAIRE

    MASELLA, Paolo

    2013-01-01

    In countries with high levels of ethnic diversity, “nation building” has been proposed as a mechanism for integration and conflict reduction. We find no evidence of lower intensity of national sentiment in more ethnically fragmented countries or in minority groups. National feelings in a minority can be higher or lower than in a majority, depending on the degree of ethnic diversity of a country. On the one hand, in countries with high ethnic diversity, nationalist feelings are less strong in ...

  16. Raising awareness of carrier testing for hereditary haemoglobinopathies in high-risk ethnic groups in the Netherlands: a pilot study among the general public and primary care providers

    Directory of Open Access Journals (Sweden)

    Cornel Martina C

    2009-09-01

    Full Text Available Abstract Background In the Netherlands no formal recommendations exist concerning preconceptional or antenatal testing for carriership of hereditary haemoglobinopathies. Those at highest risk may be unaware of the possibility of carrier screening. While universal newborn screening has recently been introduced, neither preconceptional nor antenatal carrier testing is routinely offered by health care services to the general public. A municipal health service and a foundation for public information on medical genetics undertook a pilot project with the aim of increasing knowledge and encouraging informed choice. Two groups were targeted: members of the public from ethnic groups at increased risk, and primary health care providers. This study examines the effectiveness of culturally specific 'infotainment' to inform high-risk ethnic groups about their increased risk for haemoglobinopathies. In addition, the study explores attitudes and intentions of primary care providers towards haemoglobinopathy carrier testing of their patients from high-risk ethnic groups. Methods Informational sessions tailored to the public or professionals were organised in Amsterdam, and evaluated for their effect. Psychological parameters were measured using structured questionnaires based on the Theory of Planned Behaviour. Results The pre-test/post-test questionnaire showed that members of the public gained understanding of inheritance and carriership of haemoglobinopathies from the "infotainment" session (p Conclusion The "infotainment" programme may have a positive effect on people from high-risk groups, but informed general practitioners and midwives were reluctant to facilitate their patients' getting tested. Additional initiatives are needed to motivate primary care providers to facilitate haemoglobinopathy carrier testing for their patients from high-risk backgrounds.

  17. On the origin and spread of beta-thalassemia: recurrent observation of four mutations in different ethnic groups.

    OpenAIRE

    Wong, C.; Antonarakis, S E; Goff, S C; Orkin, S H; Boehm, C. D.; Kazazian, H H

    1986-01-01

    Seven beta-thalassemia genes were characterized after they were identified as candidates for previously undescribed mutations based upon the close association of DNA polymorphism haplotypes in the beta-globin gene cluster with specific ethnic mutations. The molecular defect in four of these genes was identical, a frameshift deletion of four nucleotides (-CTTT) within codons 41 and 42. This gene represents a common Southeast Asian mutation shared by a Laotian beta-thalassemia gene, [framework ...

  18. Astrophysics on the Lab Bench

    Science.gov (United States)

    Hughes, Stephen W.

    2010-01-01

    In this article some basic laboratory bench experiments are described that are useful for teaching high school students some of the basic principles of stellar astrophysics. For example, in one experiment, students slam a plastic water-filled bottle down onto a bench, ejecting water towards the ceiling, illustrating the physics associated with a…

  19. Moving to an A1C-based diagnosis of diabetes has a different impact on prevalence in different ethnic groups

    DEFF Research Database (Denmark)

    Christensen, Dirk L; Witte, Daniel R; Kaduka, Lydia; Jørgensen, Marit E; Borch-Johnsen, Knut; Mohan, Viswanathan; Shaw, Jonathan E; Tabák, Adam G; Vistisen, Dorte

    2010-01-01

    OBJECTIVE To compare screen-detected diabetes prevalence and the degree of diagnostic agreement by ethnicity with the current oral glucose tolerance test (OGTT)-based and newly proposed A1C-based diagnostic criteria. RESEARCH DESIGN AND METHODS Six studies (1999-2009) from Denmark, the U.K., Aust...... A shift to an A1C-based diagnosis for diabetes will have substantially different consequences for diabetes prevalence across ethnic groups and populations.......OBJECTIVE To compare screen-detected diabetes prevalence and the degree of diagnostic agreement by ethnicity with the current oral glucose tolerance test (OGTT)-based and newly proposed A1C-based diagnostic criteria. RESEARCH DESIGN AND METHODS Six studies (1999-2009) from Denmark, the U.......K., Australia, Greenland, Kenya, and India were tested for the probability of an A1C > or =6.5% among diabetic case subjects based on an OGTT. The difference in probability between centers was analyzed by logistic regression adjusting for relevant confounders. RESULTS Diabetes prevalence was lower with the A1C...

  20. A study of genetic polymorphisms in mitochondrial DNA hypervariable regions I and II of the five major ethnic groups and Vedda population in Sri Lanka.

    Science.gov (United States)

    Ranasinghe, Ruwandi; Tennekoon, Kamani H; Karunanayake, Eric H; Lembring, Maria; Allen, Marie

    2015-11-01

    Diversity of the hypervariable regions (HV) I and II of the mitochondrial genome was studied in maternally unrelated Sri Lankans (N=202) from six ethnic groups (i.e.: Sinhalese, Sri Lankan Tamil, Muslim, Malay, Indian Tamil and Vedda). DNA was extracted from blood and buccal swabs and HVI and HVII regions were PCR amplified and sequenced. Resulting sequences were aligned and edited between 16024-16365 and 73-340 regions and compared with revised Cambridge reference sequences (rCRS). One hundred and thirty-five unique haplotypes and 22 shared haplotypes were observed. A total of 145 polymorphic sites and 158 polymorphisms were observed. Hypervariable region I showed a higher polymorphic variation than hypervariable region II. Nucleotide diversities were quite low and similar for all ethnicities apart from a slightly higher value for Indian Tamils and a much lower value for the Vedda population compared to the other groups. When the total population was considered South Asian (Indian) haplogroups were predominant, but there were differences in the distribution of phylo-geographical haplogroups between ethnic groups. Sinhalese, Sri Lankan Tamil and Vedda populations had a considerable presence of West Eurasian haplogroups. About 2/3rd of the Vedda population comprised of macro-haplogroup N or its subclades R and U, whereas macro-haplogroup M was predominant in all other populations. The Vedda population clustered separately from other groups and Sri Lankan Tamils showed a closer genetic affiliation to Sinhalese than to Indian Tamils. Thus this study provides useful information for forensic analysis and anthropological studies of Sri Lankans. PMID:26065620

  1. Testing Group of Helicoidal Expander – Electric Generator at Comoti Test Bench, Using Air Supplied by 3 Compressors Type CU128G

    Directory of Open Access Journals (Sweden)

    Adrian UNGUREANU

    2012-12-01

    Full Text Available The paper describe a project dedicated to exploitation of natural gas, an important quantity of mechanical clean energy is loosed continuously by not using expansion energy in laminating process gas. A group of helicoidal expander – electrical generator was manufactured and tested. It is designed to produce electric energy for own facilities of a gas station or to supply local networks of gas distribution.

  2. The Unofficial History of Lingnan: Conflicts, Fusion and Cultural Identity between Yao Ethnic Group and Han Ethnic Group in the Ming Dynasty%《岭南逸史》:岭南明代瑶汉冲突、融合与文化认同

    Institute of Scientific and Technical Information of China (English)

    耿淑艳

    2012-01-01

    清中期岭南长篇小说《岭南逸史》艺术地再现了明代万历年间岭南罗旁瑶族起义这一重大民族事件。作者黄岩突破了汉族主流文化对瑶族的偏见,通过《岭南逸史》正面展现了瑶族的民族性格和民族精神,指出汉族政权残酷的剥削与欺压是瑶族起义的真正原因,军事上的镇压是没有效果的,只有加强民族融合和文化认同才能使各民族和睦相处。%Lingnan's novel The Unofficial History of Lingnan written in the MidQing Dynasty represented the significant ethnic event that the Yao Ethnic Group in the area of Luo Pang revolted in Wanli Period, Ming Dynasty. The writer Huang Yan broke through Han's prejudice about the Yao, unfolded positively the character and spirit of the Yao Ethnic Group, and pointed out that the real cause was the brutal exploitation and oppression of Han's politi cal power. He also indicated that the military repression did not have effect, and that the ethnic fusion and cultural identity could make the different ethnic groups live together in peace and harmony.

  3. Media Flows, Ethnicity, Racism and Xenophobia.

    Science.gov (United States)

    Downing, John D. H.; Husband, Charles

    1995-01-01

    States the importance of media definitions of ethnic majorities. Discusses media discourses concerning settled ethnic minorities, race relations and the news, ethnic minority media, contract labor, migrants and refugees, indigenous land-based groups, and ethnic minority presence in mainstream media. Draws examples from the United States, Eastern…

  4. Assessing lung cancer incidence disparities between Puerto Ricans and other racial/ethnic groups in the United States, 1992–2010

    OpenAIRE

    Calo, William A.; Suárez, Erick; Soto-Salgado, Marievelisse; Quintana, Rafael A.; Ana P. Ortiz

    2015-01-01

    This study compared the incidence of lung cancer among Puerto Ricans (PRs) with that of Whites, Blacks, and Hispanics in the United States. We computed age-standardized rates of lung cancer during 1992–2010 and percentages of change over time. Standardized rate ratios (SRR) were estimated to assess racial/ethnic and gender differences. All men groups showed a significant decline in lung cancer over time but PRs observed the smallest change (−1.2%). For both men and women, PRs had lower incide...

  5. Commodification of Transitioning Ethnic Enclaves

    Directory of Open Access Journals (Sweden)

    Kathryn Terzano

    2014-09-01

    Full Text Available This literature review examines the changing roles of ethnic enclaves, the question of their authenticity, and their value as commodified spaces, giving special attention to Little Italy neighborhoods in the United States. Understanding the roles of ethnic enclaves requires some understanding about immigrants’ identities. For some theorists, immigrants become blended into society over the course of generations; for other theorists, descendants of immigrants sometimes retain their cultural heritage and traits, helping form a multicultural or pluralist society. In the traditional sense, ethnic enclaves consist of both ethnic residents and ethnic businesses (such as restaurants, shops, and grocers. One way that ethnic enclaves change is when the area experiences a demographic shift, and people from outside the ethnic group move their residences and businesses to the neighborhood, resulting in the area becoming diversified in people and businesses. A second way that an ethnic enclave changes is when the ethnic group shrinks, but the shops and other businesses remain, resulting in the area becoming diversified in residents but not businesses. This latter situation may encourage commodification of the neighborhood’s ethnic identity, where a municipality or business association seeks to preserve an enclave’s ethnic reputation for tourism purposes. This commodification has implications for many individuals and groups within the enclave as well as outside of it.

  6. Commodification of transitioning ethnic enclaves.

    Science.gov (United States)

    Terzano, Kathryn

    2014-01-01

    This literature review examines the changing roles of ethnic enclaves, the question of their authenticity, and their value as commodified spaces, giving special attention to Little Italy neighborhoods in the United States. Understanding the roles of ethnic enclaves requires some understanding about immigrants' identities. For some theorists, immigrants become blended into society over the course of generations; for other theorists, descendants of immigrants sometimes retain their cultural heritage and traits, helping form a multicultural or pluralist society. In the traditional sense, ethnic enclaves consist of both ethnic residents and ethnic businesses (such as restaurants, shops, and grocers). One way that ethnic enclaves change is when the area experiences a demographic shift, and people from outside the ethnic group move their residences and businesses to the neighborhood, resulting in the area becoming diversified in people and businesses. A second way that an ethnic enclave changes is when the ethnic group shrinks, but the shops and other businesses remain, resulting in the area becoming diversified in residents but not businesses. This latter situation may encourage commodification of the neighborhood's ethnic identity, where a municipality or business association seeks to preserve an enclave's ethnic reputation for tourism purposes. This commodification has implications for many individuals and groups within the enclave as well as outside of it. PMID:25431441

  7. Shared epitope alleles remain a risk factor for anti-citrullinated proteins antibody (ACPA--positive rheumatoid arthritis in three Asian ethnic groups.

    Directory of Open Access Journals (Sweden)

    Too Chun-Lai

    Full Text Available BACKGROUND: To investigate the associations between HLA-DRB1 shared epitope (SE alleles and rheumatoid arthritis in subsets of rheumatoid arthritis defined by autoantibodies in three Asian populations from Malaysia. METHODS: 1,079 rheumatoid arthritis patients and 1,470 healthy controls were included in the study. Levels of antibodies to citrullinated proteins (ACPA and rheumatoid factors were assessed and the PCR-SSO method was used for HLA-DRB1 genotyping. RESULTS: The proportion of ACPA positivity among Malay, Chinese and Indian rheumatoid arthritis patients were 62.9%, 65.2% and 68.6%, respectively. An increased frequency of SE alleles was observed in ACPA-positive rheumatoid arthritis among the three Asian ethnic groups. HLA-DRB1*10 was highly associated with rheumatoid arthritis susceptibility in these Asian populations. HLA-DRB1*0405 was significantly associated with susceptibility to rheumatoid arthritis in Malays and Chinese, but not in Indians. HLA-DRB1*01 did not show any independent effect as a risk factor for rheumatoid arthritis in this study and HLA-DRB1*1202 was protective in Malays and Chinese. There was no association between SE alleles and ACPA- negative rheumatoid arthritis in any of the three Asian ethnic groups. CONCLUSION: The HLA-DRB1 SE alleles increase the risk of ACPA-positive rheumatoid arthritis in all three Asian populations from Malaysia.

  8. Height, infant-feeding practices and cardiovascular functioning among 3 or 4 year old children in three ethnic groups.

    Science.gov (United States)

    Baranowski, T; Bryan, G T; Harrison, J A; Rassin, D K; Greaves, K A; Baranowski, J H

    1992-05-01

    Barker recently hypothesized that factors affecting prenatal and infant growth are related to adult blood pressure and CVD mortality. Predictions from Barker's hypothesis in regard to infant feeding were tested among a sample of 3 or 4 year old children. The relationship of infant-feeding characteristics (duration of breast-feeding, times of introduction of high fat, high carbohydrate, high potassium foods and table salt) to indicators of cardiovascular functioning (resting blood pressures and heart rates, and heart rate response to graded activity) while controlling for anthropometric (height, sum of seven skinfolds, BMI) and demographic (ethnicity, gender, social status) characteristics revealed that infant-feeding practices were not related to CV functioning in the predicted directions among this sample of 3 or 4 year old children. Furthermore, the positive relationship between height and systolic blood pressure was inconsistent with the Barker hypothesis. PMID:1588357

  9. Equity of access to NHS cancer services for members of minority ethnic groups. Report of findings of surveys of hospital medical and nursing staff at the Royal Marsden Hospital

    OpenAIRE

    Aspinall, Peter J; Ward, Ann; Anionwu, Elizabeth N.

    2002-01-01

    Executive Summary 1. The NHS Cancer Plan draws attention to the inequity of access to cancer services for members of minority ethnic groups, according importance to such matters as culturally-sensitive information and different approaches to giving information. The Department of Health's latest Cancer Services: Update states that 'to improve the experience of patients from an ethnic background' is a significant area of risk within the development of cancer services. Again, improving access an...

  10. Ethnic differences in adverse drug reactions to asthma medications

    DEFF Research Database (Denmark)

    Hu, Yusun; Cantarero-Arévalo, Lourdes

    2016-01-01

    and to examine the relationship between ethnic background and ADRs to asthma medications. METHODS: MEDLINE was searched until March 2014. All types of studies reporting ADRs to asthma medications involving more than one ethnic group were included. Extracted information includes study designs, ethnic...... minority groups, few studies disaggregated information by ethnic background, and reports of ADRs to asthma medications in different ethnic groups were rare. We suggest that the inclusion of ADR analysis by different ethnic backgrounds is desirable....

  11. Ethnicity and Health Disparities in Alcohol Research

    OpenAIRE

    Chartier, Karen; Caetano, Raul

    2010-01-01

    Recent advances in alcohol research continue to build our understanding of alcohol consumption and related consequences for U.S. ethnic minority groups. National surveys show variations across ethnicities in drinking, alcohol use disorders, alcohol problems, and treatment use. Higher rates of high-risk drinking among ethnic minorities are reported for Native Americans and Hispanics, although within–ethnic group differences (e.g., gender, age-group, and other subpopulations) also are evident f...

  12. HPV Infection and Prognostic Factors of Tongue Squamous Cell Carcinoma in Different Ethnic Groups from Geographically Closed Cohort in Xinjiang, China

    Directory of Open Access Journals (Sweden)

    Hua Zhang

    2016-01-01

    Full Text Available Background. The effect of HPV infection status and ethnic differences on the prognosis of tongue squamous cell carcinoma in Xinjiang presents an interesting set of conditions that has yet to be studied. Methods. A comprehensive analysis of clinical data was undertaken for a cohort consisting of 63 patients with tongue squamous cell carcinoma recruited from three ethnic groups in Xinjiang. PCR was used for the detection of HPV16 and HPV18 infections. Kaplan-Meier survival analysis was used for analyzing survival outcome in addition to the assessment of other prognostic factors. Results. The overall infection rate for HPV was 28.6% (18/63; the 5-year survival rate among the HPV-positive patients was 47.8% and 30.3% for HPV-negative patients. The survival rate for HPV-positive patients who received radiotherapy and chemotherapy was better than for those who did not receive radiotherapy and chemotherapy. N staging and HPV infection were found to be two independent and significant prognostic factors. Conclusion. HPV-positive patients with tongue squamous cell carcinoma are more sensitive to chemotherapy. Higher N staging indicates poor prognosis.

  13. Use of Alternative Medications for Menopause-Related Symptoms in Three Major Ethnic Groups of Ipoh, Perak, Malaysia.

    Science.gov (United States)

    Ohn Mar, Saw; Malhi, Fatehpal; Syed Rahim, Syed Hamid; Chua, Chin Tong; Sidhu, Sarjeet Singh; Sandheep, Sugathan

    2015-11-01

    This cross-sectional study investigated the use of alternative medications to alleviate menopause-related symptoms among Malay, Chinese, and Indian women of Ipoh city. The prevalence, types, effectiveness, and associated factors were determined. The prevalence of alternative medication use was 41.4%. Evening primrose oil (EPO) was the most popular medication used (18.1%), followed by soy-based products (12.3%), green tea (6.8%), and gingko (5.8%). The medication was reported to be highly effective by 58.3% of soya bean diet users and 41.1% of EPO users. Significant variables associated with the use were Chinese or Indian ethnicity (P education level of diploma or professional degree (P employment as professionals or entrepreneurs (P < .05), and the use of hormone replacement therapy (P < .05). Regression analysis showed that Chinese and Indians had significantly higher odds for the use than Malays (Chinese: odds ratio [OR] = 4.33, 95% confidence interval [CI] = 2.392-7.837; Indians: OR = 3.248, 95% CI = 1.586-6.654). PMID:25972428

  14. Ethnic differentials in health: the additional effect of ethnic density

    OpenAIRE

    Feng, Zhixin; Vlachantoni, Athina; Falkingham, Jane; Evandrou, Maria

    2016-01-01

    It is well established that there are differentials in health among individuals of different Black and Minority Ethnic (BME) heritage. BME communities are unevenly concentrated across England and Wales. This paper examines the effect of residential density of one’s own ethnic group on physical health outcomes in England and Wales. In addition, it explores whether the effects of ethnic density on physical health outcomes are concealed by area deprivation, and whether individual economic depriv...

  15. Ethnic Discrimination and Global Self-Worth in Early Adolescents: The Mediating Role of Ethnic Self-Esteem

    Science.gov (United States)

    Verkuyten, Maykel; Thijs, Jochem

    2006-01-01

    Peer victimization based on one's ethnic group membership contributes to the problems and conflicts of ethnic minority children around the world. With ethnic discrimination, a part of the self is implicated. Hence, it is likely that being treated negatively on the basis of one's ethnicity has a negative influence on ethnic self-esteem and thereby…

  16. Psychometric properties and performance of the Patient Reported Outcomes Measurement Information System® (PROMIS® depression short forms in ethnically diverse groups

    Directory of Open Access Journals (Sweden)

    Jeanne A. Teresi

    2016-03-01

    Full Text Available Short form measures from the Patient Reported Outcomes Measurement Information System® (PROMIS® are used widely. The present study was among the first to examine differential item functioning (DIF in the PROMIS Depression short form scales in a sample of over 5000 racially/ethnically diverse patients with cancer. DIF analyses were conducted across different racial/ethnic, educational, age, gender and language groups. Methods: DIF hypotheses, generated by content experts, informed the evaluation of the DIF analyses. The graded item response theory (IRT model was used to evaluate the five-level ordinal items. The primary tests of DIF were Wald tests; sensitivity analyses were conducted using the IRT ordinal logistic regression procedure. Magnitude was evaluated using expected item score functions, and the non-compensatory differential item functioning (NCDIF and T1 indexes, both based on group differences in the item curves. Aggregate impact was evaluated with expected scale score (test response functions; individual impact was assessed through examination of differences in DIF adjusted and unadjusted depression estimates. Results: Many items evidenced DIF; however, only a few had slightly elevated magnitude. No items evidenced salient DIF with respect to NCDIF and the scale-level impact was minimal for all group comparisons. The following short form items might be targeted for further study because they were also hypothesized to evidence DIF. One item showed slightly higher magnitude of DIF for age: nothing to look forward to; conditional on depression, this item was more likely to be endorsed in the depressed direction by individuals in older groups as contrasted with the cohort aged 21 to 49. This item was also hypothesized to show age DIF. Only one item (failure showed DIF of slightly higher magnitude (just above threshold for Whites vs. Asians/Pacific Islanders in the direction of higher likelihood of endorsement for Asians

  17. Vitamin D intake and other risk factors for vitamin D insufficiency in Middle Eastern people living in the UK: a comparison of cultural and ethnic groups.

    Science.gov (United States)

    Ahmed, Wassan A; Al-Murrani, Waleed; Kuri, Victor; Rees, Gail A

    2013-01-01

    A questionnaire was designed to obtain information about factors affecting vitamin D status in Middle Eastern people living in the UK. A total of 242 questionnaires were returned out of 350 distributed. A total of 85% of the sample was estimated to have a low vitamin D intake (Kurdish ethnic group (2.18 μg/d) and in those with primary (1.83 μg/d) and secondary school (2.14 μg/d) level education compared to higher education (3.0-3.59 μg/d). Vitamin D intake was highest in those aged 40-49 years (4.0 μg/d), those born in the Levant (4.29 μg/d), and in those who were obese (3.60 μg/d). PMID:23621485

  18. Lactotransferrin gene functional polymorphisms do not influence susceptibility to human immunodeficiency virus-1 mother-to-child transmission in different ethnic groups

    Directory of Open Access Journals (Sweden)

    Luisa Zupin

    2015-04-01

    Full Text Available Lactotransferrin, also known as lactoferrin, is an iron binding glycoprotein that displays antiviral activity against many different infectious agents, including human immunodeficiency virus (HIV-1. Lactotransferrin is present in the breast milk and in the female genitourinary mucosa and it has been hypothesised as a possible candidate to prevent mother-to-child HIV-1 transmission. To verify if two functional polymorphisms, Thr29Ala and Arg47Lys, in the lactotransferrin encoding gene (LTF could affect HIV-1 infection and vertical transmission, a preliminary association study was performed in 238 HIV-1 positive and 99 HIV-1 negative children from Brazil, Italy, Africa and India. No statistically significant association for the Thr29Ala and Arg47Lys LTF polymorphisms and HIV-1 susceptibility in the studied populations was found. Additionally LTF polymorphisms frequencies were compared between the four different ethnic groups.

  19. The Moderating Influence of Demographic Characteristics, Social Support, and Religious Coping on the Effectiveness of a Multicomponent Psychosocial Caregiver Intervention in Three Racial Ethnic Groups

    Science.gov (United States)

    Czaja, Sara J.; Schulz, Richard

    2010-01-01

    This article extends the findings from the Resources for Enhancing Alzheimer’s Caregiver Health (REACH II) program, a multisite randomized clinical trial of a multicomponent psychosocial intervention, to improve the well-being of informal caregivers (CGs) of persons with dementia. We used residual change scores and stepwise hierarchical regression analyses to explore separately in 3 racial ethnic groups (Hispanic or Latino, Black or African American, and White or Caucasian) how the effects of the intervention were moderated by CG characteristics (sex, age, education, and relationship), CG resources (social support), and religious coping. The results indicated that CG’s age and religious coping moderated the effects of the intervention for Hispanics and Blacks. The older Hispanic and Black CGs who received the intervention reported a decrease in CG burden from baseline to follow-up. Black CGs with less religious coping who received the intervention also reported a decrease in depressive symptoms from baseline to follow-up. PMID:20056684

  20. The Language of Igbo Ethnic Nationalism.

    Science.gov (United States)

    van den Bersselaar, Dmitri

    2000-01-01

    Explores the relation between a nation or ethnic group and its language. Analyzes the link between ideas about Igbo language and the rise of Igbo ethnic identity in twentieth-century Nigeria. (Author/VWL)

  1. Molecular Epidemiological Survey of Glucose-6-Phosphate Dehydrogenase Deficiency and Thalassemia in Uygur and Kazak Ethnic Groups in Xinjiang, Northwest China.

    Science.gov (United States)

    Han, Luhao; Su, Hai; Wu, Hao; Jiang, Weiying; Chen, Suqin

    2016-06-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency and thalassemia occur frequently in tropical and subtropical regions, while the prevalence of relationship between the two diseases in Xinjiang has not been reported. We aimed to determine the prevalence of these diseases and clarify the relationship between genotypes and phenotypes of the two diseases in the Uygur and Kazak ethnic groups in Xinjiang. We measured G6PD activity by G6PD:6PGD (glucose acid-6-phosphate dehydrogenase) ratio, identified the gene variants of G6PD and α- and β-globin genes by polymerase chain reaction (PCR)-DNA sequencing and gap-PCR and compared these variants in different ethnic groups in Xinjiang with those adjacent to it. Of the 149 subjects with molecular analysis of G6PD deficiency conducted, a higher prevalence of the combined mutations c.1311C > T/IVSXI + 93T > C and IVSXI + 93T > C, both with normal enzymatic activities, were observed in the Uygur and Kazak subjects. A case of rare mutation HBB: c.135delC [codon 44 (-C) in the heterozygous state], a heterozygous case of HBB: c.68A > G [Hb G-Taipei or β22(B4)Glu→Gly] and several common single nucleotide polymorphisms (SNPs) were found on the β-globin gene. In conclusion, G6PD deficiency with pathogenic mutations and three common α-thalassemia (α-thal) [- -(SEA), -α(3.7) (rightward), -α(4.2) (leftward)] deletions and point mutations of the α-globin gene were not detected in the present study. The average incidence of β-thalassemia (β-thal) in Uygurs was 1.45% (2/138) in Xinjiang. The polymorphisms of G6PD and β-globin genes might be useful genetic markers to trace the origin and migration of the Uygur and Kazak in Xinjiang. PMID:26950205

  2. How Chinese are entrepreneurial strategies of ethnic Chinese business groups in Southeast Asia? : a multifaceted analysis of the Salim Group of Indonesia

    NARCIS (Netherlands)

    Dieleman, Maria Helena

    2007-01-01

    Family business groups are ubiquitous in most emerging markets. This book provides a richly documented analysis of the strategy of the Salim Group, one of the largest family conglomerates in Southeast Asia. It argues that the strategy of this group oscillated irregularly between a business model bui

  3. National and ethnic identity in the face of discrimination: ethnic minority and majority perspectives.

    Science.gov (United States)

    Molina, Ludwin E; Phillips, Nia L; Sidanius, Jim

    2015-04-01

    Does the United States afford people of different backgrounds a sense of equal identification with the nation? Past research has documented ethnic/racial group differences on levels of national identity but there has been little research examining what psychologically moderates these disparities. The present research investigates how perceived group discrimination is associated with national and ethnic identification among ethnic majority and minority groups. Study 1 examines whether perceived group discrimination moderates subgroup differences on national and ethnic identification. Study 2 makes salient group discrimination--via an item order manipulation--and examines the effects on national and ethnic identification. In general, the 2 studies demonstrate that for most ethnic minorities higher perceptions of group discrimination are related to lower levels of national identity and higher ethnic identity. Conversely, among majority group members, higher levels of perceived discrimination predict higher levels of national identity with little influence on ethnic identification. PMID:25198413

  4. Astrophysics on the lab bench

    Science.gov (United States)

    Hughes, Stephen W.

    2010-05-01

    In this article some basic laboratory bench experiments are described that are useful for teaching high school students some of the basic principles of stellar astrophysics. For example, in one experiment, students slam a plastic water-filled bottle down onto a bench, ejecting water towards the ceiling, illustrating the physics associated with a type II supernova explosion. In another experiment, students roll marbles up and down a double ramp in an attempt to get a marble to enter a tube halfway up the slope, which illustrates quantum tunnelling in stellar cores. The experiments are reasonably low cost to either purchase or manufacture.

  5. Changes inthe Urban Lives of the Various Ethnic Groups Living in the Eastern Area of the Northern Foot of Mount Tianshan during Republican Era China

    Institute of Scientific and Technical Information of China (English)

    He Yimin

    2016-01-01

    Xin-jiang. This had a dramatic impact on the urban residents of Xinjiang. As a political, economic and cultural center of Xinjiang, Dihua was alive with many Russians who engaged in political, economic and cultural activities. Hence, their direct or indi-rect influence on the lives of Dihua residents was stronger than in other cities. At present, the research on Xinjiang during the Republican era of China mainly focuses on the political and economic domains , and less attention is paid to its urban life. However, the changes of modernization are not only reflected in the aspects of politics and economics, but also in the field of social life. Hence, to strengthen the research on the changes in social life in urban areas of Xinjiang during the Republican era of China is significant. The Republican era of China was an important pe-riod for Xinjiang society. Although if we compare it with the urban areas along the eastern coastal ar-ea of China, the impact of western culture on the lives of urban residents in Xinjiang during this pe-riod was not so strong, and the changes in social life also reflected multi - ethnic characteristics. The changes in urban life in Xinjiang were also an important part of the changes following China’s modernization. It reflected a both generalization and a diversity of the urban changes created by China’s modernization. In addition, one should note the impact of the changes in Xinjiang’s urban life during the Republican era on that of Xinjiang during the latter half of the 20th century. Thus, it is very necessary to conduct a research on the lives of Xinjiang’s urban residents during the Republican era of China. Xinjiang has been a multi-ethnic area since ancient times, a fact which contributes the ethnic diversity that characterizes the social life of Xin-jiang cities. During the Republican era, the mate-rial life of the various ethnic groups living in Xinjiang’s cities changed successively due to the impact of external cultures

  6. Religion, ethnic groups and processes of social stratification in the United States. Mexicans and Chinese citizens’ situation from a comparative perspective

    Directory of Open Access Journals (Sweden)

    Rafael Arriaga Martínez

    2008-01-01

    Full Text Available Abstract. Through this article we are offering a global view of a theory that explains and contributes to the understanding of the position of ethnic groups in the United States within the social hierarchy. This research is focused toward a comparative analysis of Mexican and Chinese groups starting considering the following Weberian statements: a one that considers the influence of ideas and religious beliefs in the economic behavior of individuals, b and, another one that conceives religions as ethical vehicles liable to inhibit or stimulate the process of social stratification. In sum, this deals trying to consider the influence of diverse elements of religious culture in the makeup of certain economic behavior and context which is capable of vitalizing or hindering group dynamism in the social scale. This behavior is remarkably related to: a money in all its modalities, savings, expenses, investments, loans, etc., b work and entrepreneur business, and c family and communitarian solidarity. We also would like to emphasize on problems stemming from the practical applications of theory and method to the above mentioned phenomenon, emphasizing the productivity of concepts and analytical categories which are representative of a Methodological Individualism and Rational General Theory.

  7. Prevalence, awareness, medication, control, and risk factors associated with hypertension in Bai ethnic group in rural China: the Yunnan Minority Eye Study.

    Directory of Open Access Journals (Sweden)

    Jinman Zhang

    Full Text Available PURPOSE: This study aimed to assess the prevalence, awareness, treatment, and control of hypertension and their associated factors among Bai ethnic population in the rural China. METHODS: A population-based survey was conducted in 2010 with a randomly cluster sampling in rural communities in Dali, southwest China. A total of 2133 adults aged 50 or above were interviewed, and their blood pressure, height, weight and waist circumference were measured. Hypertension was defined as a mean SBP≥140 mmHg and/or DBP≥90 mmHg, and/or current use of antihypertensive medications. RESULTS: The prevalence of hypertension was 42.1% (899/2133, and the age- and gender-adjusted prevalence was 40.0%. Among the hypertensive participants, 28.4% (255/899were aware of their condition, while 24.6% (221/899 took antihypertensive medications, with only 7.5% (67/899 of those achieving blood pressure control (<140/90 mmHg. Risk factors for hypertension were older age, smoking, alcohol drinking, family history of HBP, overweight, and obesity, while protective factors included being lean, and having finished senior high school or above. CONCLUSIONS: Hypertension prevalence is high among the population of Bai ethnic group in China, while the associated risk factors of hypertension include overweight/obesity, cigarette smoking, history of hypertension, and older age. The percentages of hypertensive participants aware of their hypertension and those taking antihypertensive medications were low with an incredibly low proportion of hypertensive patients who kept their hypertension under control. It is suggested that health education and hypertension screening programs be carried out in the area for the high blood pressure prevention and control.

  8. The VORTEX coronagraphic test bench

    CERN Document Server

    Jolivet, Aissa; Huby, Elsa; Absil, Olivier; Delacroix, Christian; Mawet, Dimitri; Surdej, Jean; Habraken, Serge

    2016-01-01

    In this paper, we present the infrared coronagraphic test bench of the University of Li\\`ege named VODCA (Vortex Optical Demonstrator for Coronagraphic Applications). The goal of the bench is to assess the performances of the Annular Groove Phase Masks (AGPMs) at near- to mid-infrared wavelengths. The AGPM is a subwavelength grating vortex coronagraph of charge two (SGVC2) made out of diamond. The bench is designed to be completely achromatic and will be composed of a super continuum laser source emitting in the near to mid-infrared, several parabolas, diaphragms and an infrared camera. This way, we will be able to test the different AGPMs in the M, L, K and H bands. Eventually, the bench will also allow the computation of the incident wavefront aberrations on the coronagraph. A reflective Lyot stop will send most of the stellar light to a second camera to perform low-order wavefront sensing. This second system coupled with a deformable mirror will allow the correction of the wavefront aberrations. We also ai...

  9. OCA1 in different ethnic groups of india is primarily due to founder mutations in the tyrosinase gene.

    NARCIS (Netherlands)

    Chaki, M.; Sengupta, M.; Mukhopadhyay, A.; Subba Rao, I.; Majumder, P.P.; Das, M.; Samanta, S.; Ray, K.

    2006-01-01

    Oculocutaneous albinism (OCA) is a heterogeneous group of autosomal recessive disorders characterized by an abnormally low amount of melanin in the eyes, skin and hair, and associated with common developmental abnormalities of the eye. Defects in the tyrosinase gene (TYR) cause a common type of OCA,

  10. "Emotions Are a Window into One's Heart": A Qualitative Analysis of Parental Beliefs about Children's Emotions across Three Ethnic Groups

    Science.gov (United States)

    Parker, Alison E.; Halberstadt, Amy G.; Dunsmore, Julie C.; Townley, Greg; Bryant, Alfred, Jr.; Thompson, Julie A.; Beale, Karen S.

    2012-01-01

    We conducted a qualitative study to explore parental beliefs about emotions in the family across three cultures (African American, European American, and Lumbee American Indian), using the underutilized yet powerful methodology of focus groups. The main goal of this monograph is to understand parents' beliefs about the role of emotions in the…

  11. Mammographic screening in Sami speaking municipalities and a control group. Are early outcome measures influenced by ethnicity?

    Directory of Open Access Journals (Sweden)

    Jan Norum

    2012-04-01

    Full Text Available Objectives. Female citizens of Sami (the indigenous people of Norway municipalities in northern Norway have a low risk of breast cancer. The objective of this study was to describe the attendance rate and outcome of the Norwegian Breast Cancer Screening Program (NBCSP in the Sami-speaking municipalities and a control group. Study design. A retrospective registry-based study. Methods. The 8 municipalities included in the administration area of the Sami language law (Sami were matched with a control group of 11 municipalities (non-Sami. Population data were accessed from Statistics Norway. Data regarding invitations and outcome in the NBCSP during the period 2001–2010 was derived from the Cancer Registry of Norway (CRN. The NBCSP targets women aged 50–69 years. Rates and percentages were compared using chi-square test with a p-value<0.05 as statistical significant. Results. The attendance rate in the NBCSP was 78% in the Sami and 75% in the non-Sami population (p< 0.01. The recall rates were 2.4 and 3.3% in the Sami and non-Sami population, respectively (p<0.01. The rate of invasive screen detected cancer was not significantly lower in the Sami group (p=0.14. The percentage of all breast cancers detected in the NBCSP among the Sami (67% was lower compared with the non-Sami population (86%, p=0.06. Conclusion. Despite a lower risk of breast cancer, the Sami attended the NBCSP more frequently than the control group. The recall and cancer detection rate was lower among the Sami compared with the non-Sami group.

  12. Metabolites of the Polycyclic Aromatic Hydrocarbon Phenanthrene in the Urine of Cigarette Smokers from Five Ethnic Groups with Differing Risks for Lung Cancer

    Science.gov (United States)

    Patel, Yesha M.; Park, Sungshim L.; Carmella, Steven G.; Paiano, Viviana; Olvera, Natalie; Stram, Daniel O.; Haiman, Christopher A.; Le Marchand, Loic

    2016-01-01

    Results from the Multiethnic Cohort Study demonstrated significant differences in lung cancer risk among cigarette smokers from five different ethnic/racial groups. For the same number of cigarettes smoked, and particularly among light smokers, African Americans and Native Hawaiians had the highest risk for lung cancer, Whites had intermediate risk, while Latinos and Japanese Americans had the lowest risk. We analyzed urine samples from 331–709 participants from each ethnic group in this study for metabolites of phenanthrene, a surrogate for carcinogenic polycyclic aromatic hydrocarbon exposure. Consistent with their lung cancer risk and our previous studies of several other carcinogens and toxicants of cigarette smoke, African Americans had significantly (p<0.0001) higher median levels of the two phenanthrene metabolites 3-hydroxyphenanthrene (3-PheOH, 0.931 pmol/ml) and phenanthrene tetraol (PheT, 1.13 pmol/ml) than Whites (3-PheOH, 0.697 pmol/ml; PheT, 0.853 pmol/ml) while Japanese-Americans had significantly (p = 0.002) lower levels of 3-PheOH (0.621 pmol/ml) than Whites. PheT levels (0.838 pmol/ml) in Japanese-Americans were not different from those of Whites. These results are mainly consistent with the lung cancer risk of these three groups, but the results for Native Hawaiians and Latinos were more complex. We also carried out a genome wide association study in search of factors that could influence PheT and 3-PheOH levels. Deletion of GSTT1 explained 2.2% of the variability in PheT, while the strongest association, rs5751777 (p = 1.8x10-62) in the GSTT2 gene, explained 7.7% of the variability in PheT. These GWAS results suggested a possible protective effect of lower GSTT1 copy number variants on the diol epoxide pathway, which was an unexpected result. Collectively, the results of this study provide further evidence that different patterns of cigarette smoking are responsible for the higher lung cancer risk of African Americans than of Whites and the

  13. A meta-analysis identifies adolescent idiopathic scoliosis association with LBX1 locus in multiple ethnic groups

    DEFF Research Database (Denmark)

    Londono, Douglas; Kou, Ikuyo; Johnson, Todd A;

    2014-01-01

    International Consortium for Scoliosis Genetics (ICSG). METHODS: Here, we report the first ICSG study, a meta-analysis of the LBX1 locus in six Asian and three non-Asian cohorts. RESULTS: We find significant evidence for association of this locus with AIS susceptibility in all nine cohorts. Results for seven......BACKGROUND: Adolescent idiopathic scoliosis (AIS) is a common rotational deformity of the spine that presents in children worldwide, yet its etiology is poorly understood. Recent genome-wide association studies (GWAS) have identified a few candidate risk loci. One locus near the chromosome 10q24...... major susceptibility locus for AIS in Asian and non-Hispanic white groups, and provide a platform for larger studies in additional ancestral groups....

  14. Ethnic minority self-employment

    OpenAIRE

    Clark, Ken

    2015-01-01

    In many countries, ethnic minority groups are over-represented in self-employment compared with the majority community. The kind of work done by minority entrepreneurs can therefore be an important driver of the economic well-being of their ethnic group. Furthermore, growing the self-employment sector is a policy objective for many governments, which see it as a source of innovation, economic growth, and employment. While self-employment might offer economic opportunities to minority groups, ...

  15. Ethnic Conflicts and Identity Construction in a European Context

    Institute of Scientific and Technical Information of China (English)

    王燕

    2008-01-01

    "ethnicity". "othnie identity"and"ethnic conflicts"have been remaining a focus for research. In this article it will explain the understanding of ethnicity as well as the definition of ethnic groups and ethnic identity;illustrate the relationship between ethnlcity and ethnic conflict based on 4 kinds of examples;discuss 4 sorts of methods on minorities and display the aim and measures of EU identity construction.

  16. Associations Between Racial Discrimination, Limited English Proficiency, and Health-Related Quality of Life Among 6 Asian Ethnic Groups in California

    Science.gov (United States)

    Ponce, Ninez

    2010-01-01

    Objectives. We examined the association of racial discrimination and limited English proficiency with health-related quality of life among Asian Americans in California. Methods. We studied Chinese (n = 2576), Filipino (n = 1426), Japanese (n = 833), Korean (n = 1128), South Asian (n = 822), and Vietnamese (n = 938) respondents to the California Health Interview Survey in 2003 and 2005. We assessed health-related quality of life with the Centers for Disease Control and Prevention's measures of self-rated health, activity limitation days, and unhealthy days. Results. Overall, Asians who reported racial discrimination or who had limited English proficiency were more likely to have poor quality of life, after adjustment for demographic characteristics. South Asian participants who reported discrimination had an estimated 14.4 more activity limitation days annually than South Asians who did not report discrimination. Results were similar among other groups. We observed similar but less consistent associations for limited English proficiency. Conclusions. Racial discrimination, and to a lesser extent limited English proficiency, appear to be key correlates of quality of life among Asian ethnic groups. PMID:20299644

  17. Can It Really Be This Black and White? An Analysis of the Relative Importance of Ethnic Group and Other Sociodemographic Factors to Patterns of Drug Use and Related Risk among Young Londoners

    Science.gov (United States)

    McCambridge, Jim; Strang, John

    2005-01-01

    Two hundred regular users of illegal drugs, aged 16-20, were recruited by peers in ten further education colleges across inner London. Data collected by self-completion questionnaire are presented on patterns of cigarette, alcohol, cannabis, stimulant and other drug use among White, Black and Asian ethnic groups. Multiple and logistic regression…

  18. Ethnic Differences in Bone Health

    Directory of Open Access Journals (Sweden)

    Ayse eZengin

    2015-03-01

    Full Text Available There are differences in bone health between ethnic groups in both men and in women. Variations in body size and composition are likely to contribute to reported differences. Most studies report ethnic differences in areal bone mineral density (aBMD which do not consistently parallel ethnic patterns in fracture rates. This suggests that other parameters beside aBMD should be considered when determining fracture risk between and within populations, including other aspects of bone strength: bone structure and microarchitecture as well muscle strength (mass, force generation, anatomy and fat mass. We review what is known about differences in bone-densitometry derived outcomes between ethnic groups and the extent to which they account for the differences in fracture risk. Studies are included that were published primarily between 1994 – 2014. A ‘one size fits all approach’ should not be used to understand better ethnic differences in fracture risk.

  19. Ethnic Considerations for Metabolic Surgery.

    Science.gov (United States)

    Morton, John Magaña

    2016-06-01

    Obesity and diabetes represent twin health concerns in the developed world. Metabolic surgery has emerged as an established and enduring treatment for both obesity and diabetes. As the burden of obesity and diabetes varies upon the basis of ethnicity, it is also apparent that there may be differences for indications and outcomes for different ethnic groups after metabolic surgery. Whereas there appears to be evidence for variation in weight loss and complications for different ethnic groups, comorbidity remission particularly for diabetes appears to be free of ethnic disparity after metabolic surgery. The impacts of access, biology, culture, genetics, procedure, and socioeconomic status upon metabolic surgery outcomes are examined. Further refinement of the influence of ethnicity upon metabolic surgery outcomes is likely imminent. PMID:27222553

  20. Bibliography of Ethnic Heritage Studies Program Materials.

    Science.gov (United States)

    Kotler, Greta; And Others

    The Ethnic Heritage Studies Program was designed to teach students about the nature of their heritage and to study the contributions of the cultural heritage of other ethnic groups. This is a bibliography of materials developed by projects which received Federal Ethnic Heritage Studies Program grants during fiscal year 1974-75 and 1975-76.…

  1. Insulin resistance and beta-cell function in different ethnic groups in Kenya: the role of abdominal fat distribution

    DEFF Research Database (Denmark)

    Christensen, D.L.; Faurholt-Jepsen, D.; Faerch, K.;

    2014-01-01

    = 378), and Maasai (n = 348) was conducted. All participants had a standard 75-g oral glucose tolerance test (OGTT). Venous blood samples were collected at 0, 30, and 120 min. Serum insulin was analysed at 0 and 30 min. From the OGTT, we assessed the homoeostasis model assessment of insulin resistance...... compared to the Luo and Kamba, respectively. Adjustments of SAT (range 0.1–7.1 cm) and VAT (range 1.5–14.2 cm) largely explained these inter-group differences with the Maasai having the highest combined abdominal fat accumulation. The Maasai had the highest insulin resistance and secretion, but the lowest...

  2. Potential for the development of a marketing option for the specialty local Ban pork of a Thai ethnic smallholder cooperative group in Northwest Vietnam.

    Science.gov (United States)

    Le, Thi Thanh Huyen; Muth, Philipp C; Markemann, André; Schöll, Kerstin; Zárate, Anne Valle

    2016-02-01

    Based on 12 years of research (SFB 564 "The Uplands Program"), a community-based breeding and marketing cooperative group was transferred to an ethnic farmer group. This study analyses the potential for developing a marketing channel for specialty local Ban pork as an alternative to supplying the local markets to ensure long-term sustainability of the communal local pig breeding and production system. Data on pig-keeping were investigated from 378 farmers who wanted to enroll in the cooperative group in 10 villages (near town, intermediate, and remote zones) in Son La province. The data on Ban pig marketing activities of the cooperative group were investigated for all of its 180 members. Information on the market demand for Ban pigs were collected by interviewing 57 traders in Hanoi city and Son La province. The results show a dominance of local Ban in remote areas, and a preference for crossbreds with exotics in closer-to-town areas. Before farmers joined the cooperative group, the commercialization of pigs in remote villages accounted for only 3.0 pigs/farm/year compared to 9.3 pigs/farm/year in the intermediate zone and 11.2 pigs/farm/year near town. Potential markets have been identified for each product category of the cooperative group. Pure Ban pigs with a weight of 10-15 kg were preferred most by customers in Hanoi city. The regular feedback of information on niche markets for different products has increased the awareness of farmers about the competitiveness of the local pig products, and the power of collective action in the market. Selected pure Ban pigs were increasingly sold to food stores in Hanoi with high prices. Farmers received an average of 9000 VND more compared to the local market price for each kg of live weight. The respective added value for the cooperative group amounted to 11,300 VND/kg live weight. The added value from selling specialty Ban pigs regularly to markets, encouraged farmers toward a market in local pig production and

  3. Social class versus cultural identity as factors in the residential segregation of ethnic groups in Toronto, Montreal and Vancouver for 2001

    Directory of Open Access Journals (Sweden)

    Balakrishnan, T.R.

    2005-01-01

    Full Text Available EnglishThis article examines the relevance of the spatial assimilation model inunderstanding residential segregation of ethnic groups in the three largestgateway cities of Canada. Using data from the census of 2001 it finds that whilethe model may have worked for the European groups they are less applicable tothe visible minorities such as the Chinese, South Asians and Blacks. Residentialsegregation reduces with generation for the European groups but not for thevisible minorities. Canadian patterns seem to be different from that seen in theUnited States. Many visible minority groups maintain their concentration levelseven in the suburbs. The findings seem to indicate that cultural preferences maybe just as important as social class in the residential choices of visible minoritygroups.FrenchCet article examine la pertinence du modèle d’assimilation spatiale dans lacompréhension de la ségrégation résidentielle des groupes ethniques dans lestrois villes « portes d’entrée les plus importantes du Canada. En s’appuyantsure les données du Recensement de 2001, cet article démontre que même si cemodèle ait pu fonctionner pour les groupes européens, il ne s’applique pasautant aux groupes tels que les Chinois, les Sud-Asiatiques et les Noirs. Laségrégation résidentielle diminue avec les générations chez les groupeseuropéens mais ceci n’est pas le cas chez les groupes de minorités visibles. Lestendances canadiennes semblent être différentes que celles observées aux États-Unis. Beaucoup de groupes de minorités visibles maintiennent leur niveau deconcentration même dans les banlieues. Les études menées semblent indiquerque la préférence culturelle pourrait jouer un rôle aussi important que la classesociale dans les choix de résidence que prennent les minorités visibles.

  4. The dilemma of secrecy in the study of three ethnic groups from the South American Gran Chaco

    Directory of Open Access Journals (Sweden)

    Guadalupe BARÚA

    2013-12-01

    Full Text Available From an epistemological perspective, ethics poses a problem that goes beyond the issue of the stakeholders’ rationality or irrationality. Besides, it refers to the conceptual framework of knowledge, practices, and emotions allowed and forbidden within the group, as well as to their possible revelation to the researcher. This compels us to reconsider group secrets and their disclosure to the anthropologist. Undoubtedly, the resolution of this problem attempts to introduce a novel topic both concerning ethnographic fieldwork and anthropological reflection. Our examples are provided by the Wichi and Chorote Indians of the Argentine Chaco and by the Nivaclé of the Paraguayan Chaco. Secrets usually fall within the private sphere, whose meaning differs among these cultures: it may be based on a reasonable respect for intimacy, but also on the attribution of cosmological disorder that manifests the disintegration of the world. According to our experience, rubbish, body waste, corpses, or the violation of modesty as required by sexual relations attest to such disorder. Hence, all those topics associated either with Life or Death should occur not only in private but in a protected environment. We bring forward these issues by classifying secrecy into the following fields: 1 cognitive; 2 gender differences; 3 emotions; 4 offense; 5 guilt; 6 new forms of secrecy and disclosure. In this paper, the relevance of secrets is shown in unexpected situations arising from an interaction that takes place on the boundaries of standardised knowledge, and may contribute to the enhancement of anthropological knowledge while revealing unforeseen topics.

  5. Ethnic marketing possibilities and its ethics issues

    OpenAIRE

    Agota Kozma; Annamaria Sas

    2009-01-01

    This paper focuses on the possibilities of ethnic marketing and its ethic connections. The differences found in our face-to-face interviews and analysing questionnaire data will provide opportunities for Hungarian small enterprises. Targeting ethnic groups for marketing purposes results in ethical difficulties. In Hungary, ethnic marketing is yet an inexperienced concept. Based on these ideas the authors examine the ins and outs of using ethnic marketing in case of Germans in Hungary. Consume...

  6. Ethnicity And Conflict: An Empirical Study

    OpenAIRE

    Joan-Maria Esteban; Laura Mayoral; Marc Le Menestrel

    2010-01-01

    This paper examines the impact of ethnic divisions on conflict. The empirical specification is informed by a theoretical model of conflict (Esteban and Ray, 2011) in which equilibrium conflict intensity is related to just three distributional indices of diversity: ethnic polarization, ethnic fractionalization, and a Greenberg-Gini index of "difference" constructed across ethnic groups. Our empirical findings verify that these distributional measures are significant correlates of conflict. The...

  7. Ethnicity and children's diets

    DEFF Research Database (Denmark)

    Nielsen, Annemette Ljungdalh; Krasnik, Allan; Holm, Lotte

    2015-01-01

    children between 4 months and 2 and a half years who were descendants of Turkish or Pakistani immigrants. The focus groups investigated: (1) everyday feeding practices; (2) values and concerns behind food choice; (3) social and cultural norms influencing feeding and eating practices; (4) experienced...... those related to ethnicity that are sometimes more important in determining food habits. The present study found that child-feeding practices were shaped by two main aims: (1) securing and improving child health; and (2) ensuring multi-cultural eating competence in children. The results confirm that...... ethnic distinctions do matter in the concerns and dilemmas mothers experience when feeding their children, but they also challenge the health authorities' reliance on dichotomies in promoting health among immigrant families. The participants' ethnic self-identification through food practices did not...

  8. Los Cinco Grandes across cultures and ethnic groups: multitrait multimethod analyses of the Big Five in Spanish and English.

    Science.gov (United States)

    Benet-Martínez, V; John, O P

    1998-09-01

    Spanish-language measures of the Big Five personality dimensions are needed for research on Hispanic minority populations. Three studies were conducted to evaluate a Spanish version of the Big Five Inventory (BFI) (O. P. John et al., 1991) and explore the generalizability of the Big Five factor structure in Latin cultural groups. In Study 1, a cross-cultural design was used to compare the Spanish and English BFI in college students from Spain and the United States, to assess factor congruence across languages, and to test convergence with indigenous Spanish Big Five markers. In Study 2, a bilingual design was used to compare the Spanish and English BFI in a college-educated sample of bilingual Hispanics and to test convergent and discriminant validity across the two languages as well as with the NEO Five Factor Inventory in both English and Spanish. Study 3 replicated the BFI findings from Study 2 in a working-class Hispanic bilingual sample. Results show that (a) the Spanish BFI may serve as an efficient, reliable, and factorially valid measure of the Big Five for research on Spanish-speaking individuals and (b) there is little evidence for substantial cultural differences in personality structure at the broad level of abstraction represented by the Big Five dimensions. PMID:9781409

  9. Ethnomedical survey of Berta ethnic group Assosa Zone, Benishangul-Gumuz regional state, mid-west Ethiopia

    Directory of Open Access Journals (Sweden)

    Asres Kaleab

    2009-05-01

    Full Text Available Abstract Traditional medicine (TM has been a major source of health care in Ethiopia as in most developing countries around the world. This survey examined the extent and factors determining the use of TM and medicinal plants by Berta community. One thousand and two hundred households (HHs and fourteen traditional healers were interviewed using semi-structured questionnaires and six focused group discussions (FGDs were conducted. The prevalence of the use of TM in the two weeks recall period was 4.6%. The HH economic status was found to have a significant effect while the educational level and age of the patients have no effect either on the care seeking behavior or choice of care. Taking no action about a given health problem and using TM are common in females with low-income HHs. Forty plant species belonging to 23 families were reported, each with local names, methods of preparation and parts used. This study indicates that although the proportion of the population that uses TM may be small it is still an important component of the public health care in the study community as complementary and alternative medicine.

  10. Ethnic Identity and the Risk of Schizophrenia in Ethnic Minorities: A Case-Control Study

    OpenAIRE

    Veling, Wim; Hoek, Hans W; Wiersma, Durk; Mackenbach, Johan P

    2009-01-01

    Objectives: The high incidence of schizophrenia in immigrant ethnic groups in Western Europe may be explained by social stress associated with ethnic minority status. Positive identification with one's own ethnic group is a strong predictor of mental health in immigrants. We investigated whether negative ethnic identity is related to schizophrenia risk in non-Western immigrants. Methods: Matched case-control study of first-episode schizophrenia, including 100 non-Western immigrant cases, gene...

  11. 中国各民族农业遗产的特殊价值分析%On Special Value of Agricultural Heritage of Ethnic Groups in China

    Institute of Scientific and Technical Information of China (English)

    罗康隆; 杨庭硕

    2011-01-01

    Agricultural heritage is adapted to specific natural and ecological systems, and these systems are generally stable and sustainable in all countries and ethnic groups. Consequently, each agricultural heritage could be useful not only in ancient and modern times, but also in the future.Even in the process of modernization nowadays, agricultural heritage of ethnic groups still has the special value. Because agriculture heritage ended in the front industrial age, no ethnic group could fulfill the survival needs by the support and system guarantee of other nations. They have to depend on the normal operation of national culture to face all kinds of natural and ecological challenges. This is quite different from the intensive farming under the industrial culture. The industrial culture could cope with a variety of natural challenges posed by market operation, the transfer of technology and equipments, the cross-cultural social aid, and so on. But agricultural heritage could only treat ecological maintenance as the primary goal, so that agricultural heritage could not only meet the requirements of low carbon economy, but also bring social economic and ecological benefits without the supply of fossil energy. The inheritance and application of agricultural heritage are the reliable means for ecological construction. The agricultural heritage of all Chinese ethnic groups has applications in society, which is the combination of knowledge,wisdom, technology, and skills. This feature displays in the sustainable capacity of the objects which the agricultural heritage is adapt to, as well as the shifting of the scope of application and the grafting of the agricultural heritage itself. The special value of the agricultural heritage is the ecological value consisting of three aspects. First, it could avoid the weak links among its ecological systems. Second, it could reduce the potential of risks in natural and ecological environments. Third, it could remedy the missing links of

  12. Evaluation on the Risks of Agricultural Industrial Chain Based on FAHP——A Case of Regions Inhabited by Ethnic Groups in Wuling Mountain

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Through recognizing the risking factors of industrial chain and selecting appropriate evaluation method, the index system on evaluating risking factors including market risk, natural risk, contact risk and efficiency risk in industrial chain is constructed,26 weighting indicators under the four layers are set up. Taking regions inhabited by ethnic groups in Wuling Mountain as an example, the risking factors of agricultural industrial chain in the area are analyzed by adopting the FAHP. The influencing degree of each risking factor on credit risks is analyzed. The results assume that with the market risk, contract risk, natural risk and efficiency risk. The natural risks become the principal risks of agricultural industrial chain and it should be paid much attention to. The low credit risk is a major factor that causes the contract between enterprise and rural households. The flood, pests, diseases and disasters also should be paid high attention to that is regarded as risking factors. The risking factors that come from the efficiency risk layer, for example, the unequal profit distribution among enterprises has little effect on enterprises in industrial chain. The research results provide evidence for stipulating risk prevention measures.

  13. Patterns of nucleotide sequence variation in ICAM1 and TNF genes in twelve ethnic groups of India: roles of demographic history and natural selection

    Indian Academy of Sciences (India)

    Sanghamitra Sengupta; Shabana Farheen; Neelanjana Mukherjee; Partha P. Majumder

    2007-12-01

    We have studied DNA sequence variation in and around the genes ICAM1 and TNF, which play functional and correlated roles in inflammatory processes and immune cell responses, in 12 diverse ethnic groups of India, with a view to investigating the relative roles of demographic history and natural selection in shaping the observed patterns of variation. The total numbers of single nucleotide polymorphisms (SNPs) detected at the ICAM1 and TNF loci were 29 and 12, respectively. Haplotype and allele frequencies differed significantly across populations. The site frequency spectra at these loci were significantly different from those expected under neutrality, and showed an excess of intermediate-frequency variants consistent with balancing selection. However, as expected under balancing selection, there was no significant reduction of $F_{ST}$ values compared to neutral autosomal loci. Mismatch distributions were consistent with population expansion for both loci. On the other hand, the phylogenetic network among haplotypes for the TNF locus was similar to expectations under population expansion, while that for the ICAM1 was as expected under balancing selection. Nucleotide diversity at the ICAM1 locus was an order of magnitude lower in the promoter region, compared to the introns or exons, but no such difference was noted for the TNF gene. Thus, we conclude that the pattern of nucleotide variation in these genes has been modulated by both demographic history and selection. This is not surprising in view of the known allelic associations of several polymorphisms in these genes with various diseases, both infectious and noninfectious.

  14. [The National Comprehensive Health Policy for the Black Population: implementation, awareness and socioeconomic aspects from the perspective of this ethnic group].

    Science.gov (United States)

    Chehuen Neto, José Antônio; Fonseca, Geovane Mostaro; Brum, Igor Vilela; dos Santos, João Luís Carvalho Tricote; Rodrigues, Tamara Cristina Gomes Ferraz; Paulino, Katia Rocha; Ferreira, Renato Erothildes

    2015-06-01

    The scope of the National Comprehensive Health Policy for the Black Population is to ensure equitable health care to this population. This policy is to compensate for the discrimination suffered by this ethnic group throughout the history of Brazil. The black population presents higher social and economic vulnerability, leading to shorter life expectancy and an increased susceptibility to diseases. The objective of the study is to investigate the black population's knowledge about this policy, its potential benefits and the difficulties of this population regarding access to health. It involves cross-sectional, quantitative and descriptive research. Structured interviews were conducted with 391 black people in Juiz de Fora. The sample was structured according to race (black and brown). Around 90% of the sample reported not knowing the existence of a health policy for the black population, and 53% stated that this policy could enhance racial discrimination. Having completed primary education and lower income was positively associated with higher discrimination in health care. Most of the sample didn't know the existence of the PNSIPN, but was in favor of its goals, despite the possibility that it can reinforce the legacy of Brazilian racial discrimination. PMID:26060969

  15. The Office of Naval Research support underrepresented ethnic groups mentoring model redirecting science education: An "investigative" case study

    Science.gov (United States)

    Garner-Williams, Elizabeth

    While the debate about education in general and science education in particular for every student continues world wide and in the United States of America, the debate points to an underrepresentation of and underachievement by African-Americans (Ferguson, 1981). Given the intent of access to scientific knowledge for every student, the value of scientific knowledge in our society and the fact that the United States of America is a community espousing equal opportunity, it is important to investigate whether or not the situation allows access to scientific knowledge that can be improved through a specific mentoring program for African Americans on historically white university campuses. Education is a cultural process (Gay & Cole, 1966). Each member of a society or a group must learn to act appropriately as a cultural member and contribute to its maintenance and, occasionally to its improvement. The primary aim of education in all societies, either formal or informal, is to provide every citizen with the skills to be self-sufficient and to contribute to the nation's welfare. This is a cultural study of African-American students in a mentoring program. Accordingly, it highlights an understanding of the relationship between schools and communities, educational and social systems, and educational and cultural settings that are meaningful in the present paradigm. The purpose of this dissertation is to investigate the efforts of the Office of Naval Research (ONR) program which mentors African-Americans by redirecting and encouraging them to pursue careers in the scientific fields. The study investigates whether African-American students at Florida State University (FSU), a historically white university, and a participant in the Office of Naval Research (ONR) program, significantly benefits African-American students by providing a mentor with the same cultural background. The study also explores findings that were generated through research to explain the importance of

  16. Researching ethnic relations as the outcome of political processes

    OpenAIRE

    Flesken, Anaïd

    2014-01-01

    Ethnic diversity is often seen to be detrimental to peace and stability, particularly if ethnicity is the basis for political mobilization. Mobilization is assumed to increase the salience of ethnicity, and with it in-group cohesion, out-group animosity, and national instability; yet the mechanisms have rarely been studied empirically. This article argues that we need to study ethnicity as the outcome of political processes, focus on the attitudinal mechanisms underlying ethnic relation; and ...

  17. Mercapturic Acids Derived from the Toxicants Acrolein and Crotonaldehyde in the Urine of Cigarette Smokers from Five Ethnic Groups with Differing Risks for Lung Cancer

    Science.gov (United States)

    Park, Sungshim L.; Carmella, Steven G.; Chen, Menglan; Patel, Yesha; Stram, Daniel O.; Haiman, Christopher A.; Le Marchand, Loic; Hecht, Stephen S.

    2015-01-01

    The Multiethnic Cohort epidemiology study has clearly demonstrated that, compared to Whites and for the same number of cigarettes smoked, African Americans and Native Hawaiians have a higher risk for lung cancer whereas Latinos and Japanese Americans have a lower risk. Acrolein and crotonaldehyde are two important constituents of cigarette smoke which have well documented toxic effects and could play a role in lung cancer etiology. Their urinary metabolites 3-hydroxypropylmercapturic acid (3-HPMA) and 3-hydroxy-1-methylpropylmercapturic acid (HMPMA), respectively, are validated biomarkers of acrolein and crotonaldehyde exposure. We quantified levels of 3-HPMA and HMPMA in the urine of more than 2200 smokers from these five ethnic groups, and also carried out a genome wide association study using blood samples from these subjects. After adjusting for age, sex, creatinine, and total nicotine equivalents, geometric mean levels of 3-HPMA and HMPMA were significantly different in the five groups (P<0.0001). Native Hawaiians had the highest and Latinos the lowest geometric mean levels of both 3-HPMA and HMPMA. Levels of 3-HPMA and HMPMA were 3787 and 2759 pmol/ml urine, respectively, in Native Hawaiians and 1720 and 2210 pmol/ml urine in Latinos. These results suggest that acrolein and crotonaldehyde may be involved in lung cancer etiology, and that their divergent levels may partially explain the differing risks of Native Hawaiian and Latino smokers. No strong signals were associated with 3-HPMA in the genome wide association study, suggesting that formation of the glutathione conjugate of acrolein is mainly non-enzymatic, while the top significant association with HMPMA was located on chromosome 12 near the TBX3 gene, but its relationship to HMPMA excretion is not clear. PMID:26053186

  18. BOOK REVIEW: JACK D. ELLER, FROM CULTURE, TO ETHNICITY, TO CONFLICT: AN ANTHROPOLOGICAL PERSPECTIVE ON INTERNATIONAL ETHNIC CONFLICTS

    OpenAIRE

    Patty Zakaria

    2011-01-01

    From Culture, to Ethnicity, to Conflict: An Anthropological Perspective on International Ethnic Conflicts, Eller illustrates that the characteristics used to define ethnicity cannot be freely applied to all groups since group perception of what their ethnicity encompasses vary significantly. Further, Eller points out that once a group becomes self-conscious of their difference within society, this realization leads to the initiation of group mobilization, from this viewpoint a group is then ...

  19. Perceived Ethnic Stigma across the Transition to College

    Science.gov (United States)

    Huynh, Virginia W.; Fuligni, Andrew J.

    2012-01-01

    Ethnicity-based negative treatment during the transition to college may affect the long-term adjustment of ethnic-minority youth. We examined within-person changes in youths' perceptions of overt discrimination and their sense of their ethnic group being devalued by the larger society among 563 Latino, European, Asian, and other ethnic minority…

  20. Frequencies of two functionally significant SNPs and their haplotypes of organic anion transporting polypeptide 1B1 SLCO1B1 gene in six ethnic groups of Pakistani population

    Directory of Open Access Journals (Sweden)

    Tausif Ahmed Rajput

    2014-06-01

    Full Text Available Objective(s:Organic anion transporter polypeptide 1B1 (OATP1B1 encoded by solute carrier organic transporter 1B1 (SLCO1B1 gene; a transporter involved in the uptake of drugs and endogenous compounds is present in hepatocyte sinusoidal membrane. Aim of this study was to investigate the frequencies of functionally significant SNPs (388A>G and 521T>C and their haplotypes in 6 ethnic groups of Pakistani population through the development of rapid and efficient Tetra amplification refractory mutation system (T. ARMS genotyping assay. Materials and Methods: Frequencies of alleles, genotype, and haplotypes of two functionally significant Single nucleotide polymorphism in 180 healthy Pakistani subjects and distributions in six ethnic groups by using a single step T. ARMS genotyping assay. Results: The allelic frequency for 388A>G SNP was 50% in total Pakistani population with distributions of 9.7%, 15.1%, 19.4%, 16.1%, 18.3%, and 21.5% in Punjabi, Sindhi, Balouchi, Pathan, Kashmiri and Hazara/Baltistan groups respectively; and for 521T>C SNP it was 23.9% in total Pakistani population with distributions of 11.1%, 8.9%, 15.6%, 11.1%, 31.1% and 22.2% in Punjabi, Sindhi, Balouchi, Pathan, Kashmiri, and Hazara/Baltistan groups. Both functionally significant SNPs occurred in four major haplotypes with a frequency of 35.5% for 388A/521T (*1A, 40.5% for 388G/521T (*1B, 14.4% for 388A/521C (*5, and 9.4% for 388G/521C (*15 with varying distributions among six ethnic groups. Conclusion: The 388A>G and 521T>C genotypes and corresponding haplotypes are present at varying frequencies in various ethnic groups of Pakistani population. Pharmacokinetic and pharmacodynamic

  1. Ethnic History in Pennsylvania: A Selected Bibliography.

    Science.gov (United States)

    Bodnar, John E.

    This bibliography provides a selective listing of both primary and secondary sources dealing with ethnic groups in Pennsylvania history. Books and articles published between 1835 and 1974 are listed for students at the college and high school levels. Materials for 23 separate ethnic groups are provided. These groups include Asians, Dutch, English,…

  2. Citizenship, Education, and Identity: A Comparative Study of Ethnic Chinese in Korea and Ethnic Koreans in China

    Science.gov (United States)

    Choi, Sheena

    2004-01-01

    The crux of this study lies in the consideration of the manner in which rights to citizenship are granted or denied, and in which the ensuing educational policy toward an ethnic minority influences identity formation. In this article the author first introduces a brief background of the two ethnic groups, ethnic Chinese in Korea and ethnic Koreans…

  3. School Belonging, Ethnic Identity, and Psychological Adjustment among Ethnic Minority College Students

    Science.gov (United States)

    Gummadam, Praveena; Pittman, Laura D.; Ioffe, Micah

    2016-01-01

    This study considers how the psychological adjustment of ethnic minority college students may be linked to a sense of school belonging and ethnic identity, two constructs related to individuals feeling like they belong to a larger group. Using self-reports from 311 undergraduates from ethnic minority backgrounds, school belonging was found to be…

  4. Association between PDCD1 Gene Polymorphisms and Risk of Systemic Lupus Erythematosus in Three Main Ethnic Groups of the Malaysian Population

    Directory of Open Access Journals (Sweden)

    Kek Heng Chua

    2015-04-01

    Full Text Available The programmed cell death 1 (PDCD1 gene encodes for the PD-1 (programmed death 1 molecule, which negatively regulates self-reactive T- and B-cells in the maintenance of peripheral tolerance. A previous report had shown the development of lupus-like phenotypes in PD-1-deficient C57BL/6 mice, was suggestive to the role of PDCD1 in predisposing to systemic lupus erythematosus (SLE. Hence, we aimed to investigate the association between PDCD1 and SLE susceptibility in the Malaysian population. A TaqMan-based real-time PCR was employed to screen for PD1.1, PD1.3, PD1.5 and PD1.6 in both SLE and healthy control groups of 200 samples each. The observed frequency for PD1.5C/C genotype was significantly higher in Indian SLE patients and Malay controls (p < 0.01. On the other hand, the PD1.5C/T genotype might predispose the Malays to SLE, but confer a protective effect among the Indians (p < 0.01. The PD1.1, PD1.3 and PD1.6 were, however, not correlated to genetic predisposition of SLE in our Malaysian population. In conclusion, PD1.5 variant was significantly associated to SLE susceptibility in our Malaysian cohort. Our failure in replicating the association between other investigated PDCD1 variants and risk of getting SLE might due to ethnic and geographic variations in the distribution of these genetic variants.

  5. Non-Syndromic Brachydactyly Type D and Type E Mapped to 7p15 in Healthy Children and Adults from the Jirel Ethnic Group in Eastern Nepal

    Science.gov (United States)

    Williams, Kimberly D.; Blangero, John; Subedi, Janardan; Jha, Bharat; Dyer, Thomas; VandeBerg, John L.; Towne, Bradford; Williams-Blangero, Sarah

    2014-01-01

    Objectives There is phenotypic overlap between Brachydactyly Type D (BDD) and Brachydactyly Type E (BDE) that suggests a possible common underlying etiology. We seek to understand the genetic underpinnings of, and relationship between, these skeletal anomalies. Methods The Jirel ethnic group of eastern Nepal participates in various genetic epidemiologic studies, including those in which hand-wrist radiographs have been taken to examine skeletal development. 2,130 individuals (969 males; 1,161 females) were phenotyped for BDD/BDE. Of these, 1,722 individuals (773 males; 949 females) were genotyped for 371 STR markers spanning the autosomal genome. Variance components-based linkage analysis was used to conduct a genome-wide linkage scan for QTL influencing the BDD/BDE phenotype. Results BDD was present in 3.55%, and BDE was present in 0.39%, of the study sample. Because of the phenotypic overlap between two traits, affecteds of either type were considered as affected by a single combined phenotype (BDD/BDE) having a prevalence of 3.94%. The additive genetic heritability of BDD/BDE was highly significant (h2 ± SE = 0.89 ± 0.13; p = 1.7×10−11). Significant linkage of BDD/BDE was found to markers on chromosome 7p21-7p14 (peak LOD score = 3.74 at 7p15 between markers D7S493 and D7S516). Conclusions Possible positional candidate genes in the one-lod support interval of this QTL include TWIST and the HOXA1-A13 cluster. This is the first study to report significant linkage results for BDD/BDE using a large extended pedigree, and the first to suggest that mutations in TWIST and/or the HOXA1-A13 cluster may contribute to these specific skeletal anomalies. PMID:24022874

  6. Does the taste matter? Taste and medicinal perceptions associated with five selected herbal drugs among three ethnic groups in West Yorkshire, Northern England

    Directory of Open Access Journals (Sweden)

    Pieroni Andrea

    2007-05-01

    Full Text Available Abstract In recent years, diverse scholars have addressed the issue of the chemosensory perceptions associated with traditional medicines, nevertheless there is still a distinct lack of studies grounded in the social sciences and conducted from a cross-cultural, comparative perspective. In this urban ethnobotanical field study, 254 informants belonging to the Gujarati, Kashmiri and English ethnic groups and living in Western Yorkshire in Northern England were interviewed about the relationship between taste and medicinal perceptions of five herbal drugs, which were selected during a preliminary study. The herbal drugs included cinnamon (the dried bark of Cinnamomum verum, Lauraceae, mint (the leaves of Mentha spp., Lamiaceae, garlic (the bulbs of Allium sativum, Alliaceae, ginger (the rhizome of Zingiber officinale, Zingiberaceae, and cloves (the dried flower buds of Syzygium aromaticum, Myrtaceae. The main cross-cultural differences in taste perceptions regarded the perception the perception of the spicy taste of ginger, garlic, and cinnamon, of the bitter taste of ginger, the sweet taste of mint, and of the sour taste of garlic. The part of the study of how the five selected herbal drugs are perceived medicinally showed that TK (Traditional Knowledge is widespread among Kashmiris, but not so prevalent among the Gujarati and especially the English samples. Among Kashmiris, ginger was frequently considered to be helpful for healing infections and muscular-skeletal and digestive disorders, mint was chosen for healing digestive and respiratory troubles, garlic for blood system disorders, and cinnamon was perceived to be efficacious for infectious diseases. Among the Gujarati and Kashmiri groups there was evidence of a strong link between the bitter and spicy tastes of ginger, garlic, cloves, and cinnamon and their perceived medicinal properties, whereas there was a far less obvious link between the sweet taste of mint and cinnamon and their

  7. Ethnicity and the ethics of data linkage

    Directory of Open Access Journals (Sweden)

    Boyd Kenneth M

    2007-11-01

    Full Text Available Abstract Linking health data with census data on ethnicity has potential benefits for the health of ethnic minority groups. Ethical objections to linking these data however include concerns about informed consent and the possibility of the findings being misused against the interests of ethnic minority groups. While consent concerns may be allayed by procedures to safeguard anonymity and respect privacy, robust procedures to demonstrate public approval of data linkage also need to be devised. The possibility of findings being misused against the interests of ethnic minority groups may be diminished by informed and open public discussion in mature democracies, but remain a concern in the international context.

  8. Inferring ethnicity from mitochondrial DNA sequence

    OpenAIRE

    Lee, Chih; Măndoiu, Ion I; Nelson, Craig E.

    2011-01-01

    Background The assignment of DNA samples to coarse population groups can be a useful but difficult task. One such example is the inference of coarse ethnic groupings for forensic applications. Ethnicity plays an important role in forensic investigation and can be inferred with the help of genetic markers. Being maternally inherited, of high copy number, and robust persistence in degraded samples, mitochondrial DNA may be useful for inferring coarse ethnicity. In this study, we compare the per...

  9. A Survey of Chinese Teaching in Primary School for Pupils of Ethnic Group%新疆少数民族小学汉语教学现状调查

    Institute of Scientific and Technical Information of China (English)

    张玉萍; 高雪静

    2011-01-01

    On the basis of the knowledge of the current situation of Chinese teaching in primary schools for pupils of ethnic group,the article analyzes the problems and seeks for countermeasures to better the situation.%文章在对新疆少数民族小学汉语教学现状总体把握的基础上,探寻目前小学汉语教学中存在的问题及对策。

  10. The Investigation on the Present Situation and the Discussion of Traditional Medicine of Nu Ethnic Group%怒族传统医药的现状考察及发展思考

    Institute of Scientific and Technical Information of China (English)

    王志红; 谢薇; 侯宾; 向芯慰

    2011-01-01

    Based on the investigation of traditional medicine of Nu ethnic group, articles that the area of Nu ethnic group has abundant resources of natural medicines, Nu folk have abundant drug experience and unique therapy method , the traditional ethnographical activity of Nu ethnic group implies abundant academic thoughts and healthy intelligence.But without lettering, along with the increasing modemization course, these precious academic thoughts knowledge and experience are in danger of being lost.This article comps up with discussion and suggestion to protect and inherit traditional medicine.%基于对怒族传统医药的考察,认为怒族地区有丰富的药物资源,怒族民间有丰富的用药经验和独具特色的治疗方法,怒族传统民俗活动中蕴涵着丰富的医学思想和健康智慧.但由于怒族没有文字,随着日益加速的现代化进程,怒族这些宝贵的医学思想、知识和经验面临失传的危险.对今后如何保护和传承怒族传统医药文化提出了思考和建议.

  11. [On Bian Que and the culture of witch doctor of Eastern Yi Ethnic Group as viewed from the Picture of Bian Que's Needling in the stone-carved figure of Han Dynasty].

    Science.gov (United States)

    Yang, J P; Wang, Z G; Lu, X

    2016-01-28

    The culture of witch doctor of the Eastern Ethnic Yi Group exerted profound influence on early acupuncture art and medicine. There is a score of Bian Que's Needling Picture in the stone-carved figure unearthed in Shandong Province, demonstrating the origin of acupuncture in the region of Eastern Yi Ethnic Group. Bian Que, with the identity of witch doctor, and"doctor stone needling witch"with the legend of a professional acupuncturing indicates the important influence of witch doctor on the origin of acupuncture art.The archeological discovery of tortoise shell, divination carved on bones, and conical needles all buried together in the Da-wen-kou culture indicates that the earliest therapy witch doctor applied was related to needling. As a representative of the Eastern Yi Ethnic Group, Bian Que,"the Father of Medical Prescription"was the embryonic form of early acupuncture art, promoted the formation and development of early medical theory, the theory of pulse feeling, being the important part of the early stage of origin of needling-pulse feeling theory. PMID:27049738

  12. 壮族古歌《阳高》古壮字字形考察%The Study about the Ancient Song of Zhuang Ethnic Groups of Yang Gau

    Institute of Scientific and Technical Information of China (English)

    周秋玉

    2014-01-01

    《阳高》是广泛流传于广西百色右江河谷一带的壮族古歌,讲述了孤儿阳高为报家仇所经历的坎坷人生。抄本唱词用古壮字抄录,内容丰富,是研究壮族语言、文化、文学等方面的珍贵语料。以田东县壮族古歌《阳高》抄本为依据,整理抄本的古壮字,考察其字形,总结其特点。%Yang Gau , a Ancient Song of Zhuang Ethnic Groups about a orphan named Yang Gau . he has a rough experience that revenge for his family . The Ancient Song spreads abroad at Youjiang River Valley in Baise of Guangxi . it copied by Chinese characters of Zhuang , had rich cotents and was the precious corporas in research of Zhuang Ethnic Groups , s Language , Culture , Literature , etc . The article takes the Ancient song of Zhuang Ethnic Groups of Yang Gau which coms from Tiandong as the corpus , sorts out Chinese characters of Zhuang in the manuscripe , analyses the font style of them and sums up the characters of them .

  13. A Factor Analysis of the Interactional Willingness between Ethnic Groups in a Mixed School%民汉合校中影响学生族群交往意愿的因素分析∗

    Institute of Scientific and Technical Information of China (English)

    姜玉琴

    2013-01-01

      民汉合校是进入新世纪以来新疆基础教育办学的的主要形式之一,其目的在于促进双语教育、加强不同民族学生间的交往与交流。研究发现,民汉合校的学生有很强的族群交往意愿。族群交往的意愿与班级类型、父母亲的受教育程度、父母亲早年接受教育的形式及居住环境有很大关系。同时,文化差异是影响族群交往意愿的重要因素。%The mixed school for ethnic Han and ethnic minority students is one of the main basic educational means in Xinjiang in the new century, which aims to promote the bilingual education and strengthen the interactions between ethnic Han and ethnic minority students. This article finds that the students have a strong willingness to communicate with each other. The willingness is closely related to different class types, the educational level of the parents, the living environment and the ways in which the parents received their education in their early years. At the same time, the cultural difference is an important factor influencing the willingness to interact between ethnic groups.

  14. Home-Based Parental Involvement in Young Children's Education: Examining the Effects of Maternal Education across U.S. Ethnic Groups

    Science.gov (United States)

    Suizzo, Marie-Anne; Stapleton, Laura M.

    2007-01-01

    This study investigated the contributions of maternal education and ethnicity to three dimensions of home-based parental involvement in young children's education and development: parental expectations about educational attainment, children's activities at home and outside the home, and family routines. Controlling for family background variables…

  15. Comparable Dietary Patterns Describe Dietary Behavior across Ethnic Groups in the Netherlands, but Different Elements in the Diet Are Associated with Glycated Hemoglobin and Fasting Glucose Concentrations

    NARCIS (Netherlands)

    Dekker, L.H.; Dam, van R.M.; Snijder, M.B.; Vries, de J.H.M.

    2015-01-01

    Background: Ethnic minority populations inWestern societies suffer froma disproportionate burden of type 2 diabetes (T2D). Insight into the role of dietary patterns in T2D may assist public health nutrition efforts in addressing these health disparities. Objective: We explored the association betwee

  16. Fredrik Barth (ed.), 1969. Ethnic Groups and Boundaries: the Social Organization of Culture Difference (Bergen: Universitetsforlaget; London: Allen & Unwin), 153 pp

    Czech Academy of Sciences Publication Activity Database

    Uherek, Zdeněk

    1. Eastbourne: Sussex Academic Press, 2009 - (Küchler, S.; Wallman, S.), s. 23-24 ISBN 978-1-84519-317-1 Institutional research plan: CEZ:AV0Z90580513 Keywords : ethnicity * social anthropology * social organization * culture Subject RIV: AC - Archeology, Anthropology, Ethnology

  17. Some Results on Ethnic Conflicts Based on Evolutionary Game Simulation

    CERN Document Server

    Qin, Jun; Wu, Hongrun; Liu, Yuhang; Tong, Xiaonian; Zheng, Bojin

    2014-01-01

    The force of the ethnic separatism, essentially origining from negative effect of ethnic identity, is damaging the stability and harmony of multiethnic countries. In order to eliminate the foundation of the ethnic separatism and set up a harmonious ethnic relationship, some scholars have proposed a viewpoint: ethnic harmony could be promoted by popularizing civic identity. However, this viewpoint is discussed only from a philosophical prospective and still lack supports of scientific evidences. Because ethic group and ethnic identity are products of evolution and ethnic identity is the parochialism strategy under the perspective of game theory, this paper proposes an evolutionary game simulation model to study the relationship between civic identity and ethnic conflict based on evolutionary game theory. The simulation results indicate that: 1) the ratio of individuals with civic identity has a positive association with the frequency of ethnic conflicts; 2) ethnic conflict will not die out by killing all ethni...

  18. Ethnic Enclaves and Immigrant Labor Market Outcomes

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    2009-01-01

    Spatial concentration of ethnic groups may theoretically have positive or negative effects on the economic performance of those groups. I examine the effects of the ethnic enclave size on labor market outcomes of immigrants. I account for ability-sorting into ethnic enclaves by exploiting a Danish...

  19. Ethnic Enclaves and Immigrant Labour Market Outcomes

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    This study investigates empirically how residence in ethnic enclaves affects labour market outcomes of refugees. Self-selection into ethnic enclaves in terms of unobservable characteristics is taken into account by exploitation of a Danish spatial dispersal policy which randomly disperses new...... ethnic group size on average increases the employment probability of refugees by 4 percentage points and earnings by 21 percent. I argue that in case of heterogeneous treatment effects, the estimated effects are local average treatment effects....

  20. Demographic processes and ethnic residential segregation

    OpenAIRE

    Itzhak Omer

    1999-01-01

    This paper examines the involvement of demographic processes in the residential segregation of ethnic groups in an urban area. For this purpose, a two-part methodology has been employed. The first part comprises a conceptual framework which uses the concept of time–space resources as an analytical tool to clarify the structural constraints embedded in the changes in ethnic residential distribution. The second part comprises a simulation model of ethnic residential segregation. The model, whic...

  1. The Mountain People——Ethnic Teng

    Institute of Scientific and Technical Information of China (English)

    Kelsang; Gonpo

    2008-01-01

    The Teng people are an ethnic group who live in the boundary area of Tibet.For various reasons,the survey of ethnic minorities in China.conducted in the 1950s,excluded the Teng people. Nevertheless,the products,the lifestyle and even the culture of the Teng people are unique amongst ethnic Tibetan.Moinpa, and Lhopa.They are,therefore,named as the"Teng people".

  2. Influence of Ethnic Group-Membership and Gaze Direction on the Perception of Emotions. A Cross-Cultural Study between Germany and China

    OpenAIRE

    Katharina Krämer; Gary Bente; Siyang Luo; Pfeiffer, Ulrich J.; Shihui Han; Kai Vogeley

    2013-01-01

    Emotional facial expressions provide important nonverbal cues in human interactions. The perception of emotions is not only influenced by a person's ethnic background but also depends on whether a person is engaged with the emotion-encoder. Although these factors are known to affect emotion perception, their impact has only been studied in isolation before. The aim of the present study was to investigate their combined influence. Thus, in order to study the influence of engagement on emotion ...

  3. Maternal mental health and its association with infant growth at 6 months in ethnic groups: results from the Born-in-Bradford birth cohort study.

    Directory of Open Access Journals (Sweden)

    Gemma D Traviss

    Full Text Available OBJECTIVE: To identify factors associated with infant growth up to 6 months, with a particular focus on maternal distress, and to explore the effect of ethnicity on any relation between maternal distress and infant growth. METHODS: Cohort study recruiting White and Pakistani women in the United Kingdom (UK. Infant growth was measured at birth and 6 months. Standard assessment of mental health (GHQ-28 was undertaken in pregnancy (26-28 weeks gestation and 6 months postpartum. Modelling included social deprivation, ethnicity, and other known influences on infant growth such as maternal smoking and alcohol consumption. RESULTS: Maternal distress improved markedly from pregnancy to 6 months postpartum. At both times Pakistani women had more somatic and depression symptoms than White women. Depression in pregnancy (GHQ subscale D was associated with lower infant growth at 6 months. Self-reported social dysfunction in pregnancy (GHQ subscale C was associated with lower gestational age.. Pakistani women reported higher GHQ scores during pregnancy associated with smaller infants at birth. They lived in areas of higher social deprivation, reported less alcohol consumption and smoking postnatally, all independent influences on growth at 6 months. CONCLUSIONS: Maternal mental health in pregnancy is an independent influence on infant growth up to 6 months and is associated with ethnicity which was itself associated with deprivation in our sample. There is a complex relationship between symptoms of maternal distress, ethnicity, deprivation, health behaviours, and early infant growth. Measures should include both emotional and somatic symptoms and interventions to reduce risks of poor early growth need to include psychological and social components.

  4. Differential item functioning in Patient Reported Outcomes Measurement Information System® (PROMIS®) Physical Functioning short forms: Analyses across ethnically diverse groups

    OpenAIRE

    Jones, Richard N.; Doug Tommet; Mildred Ramirez; Roxanne Jensen; Teresi, Jeanne A.

    2016-01-01

    We analyzed physical functioning short form items derived from the PROMIS® item bank (PF16) using data from more than 5,000 recently diagnosed, ethnically diverse cancer patients. Our goal was to determine if the short form items demonstrated evidence of differential item functioning (DIF) according to sociodemographic characteristics in this clinical sample. We evaluated respons-es for evidence of unidimensionality, local independence (given a single common factor), differen-tial item functi...

  5. Recent Studies in Canadian Immigration and Ethnic History.

    Science.gov (United States)

    Palmer, Howard

    1982-01-01

    Reviews recent historical studies of immigration patterns of ethnic groups into Canada. The author examines educational history, ethnic relations and nativism (including anti-semitism), working class history, and urban history. An extensive bibliogaphy is included. (AM)

  6. Explanations for inter-ethnic differences regarding immigrants' preferences for living in ‘ethnic enclaves’ or in multi-ethnic neighbourhoods

    DEFF Research Database (Denmark)

    Andersen, Hans Skifter

    In European countries there are large differences between the settlements patterns of different ethnic immigrant groups. One explanation is that different groups to a different extent have been successful immigrants. Differences regarding their social and cultural integration and their economic...... ethnic social network they can rely on, so-called ethnic enclaves, or for preferences for living in so-called multi-ethnic neighbourhoods, where there are few Danes but many other ethnic groups. The results of the study thus supports that the American ‘spatial assimilation theory’ has some importance...

  7. 西南边疆民族的文化认同与国家认同实证研究--以普洱民族团结誓词碑为研究案例%An Empirical Study on the Cultural and National Identity of the Ethnic Group in the Southwest Border of China---Studying on the Case of the Monument of the Oath of Unity of Ethnic Groups of Pu’er

    Institute of Scientific and Technical Information of China (English)

    左永平

    2014-01-01

    This essay takes as a case the oath of Pu’er ethnic unity in Yunnan at the beginning of the People’s Republic and studies the historical and modern orientation towards the relationship be-tween cultural and national identity.This is the precondition for understanding the awareness of na-tional identity in multi-ethnic regions.Chinese traditional culture percolated through ethnic bounda-ries and formed the basis for the imagined community.At the same time,modern national crisis ac-celerated modern national identity of China.The oath ceremony of ethnic unity,almost a primitive one,including cattle-darting,oath-taking,monument erection,reflected the multi-ethnicity and multiculturalism of Chinese national identity,which is a snapshot of the national identity of modern China’s ethnic groups.%以建国初期云南普洱民族团结盟誓为具体案例,进而研究西南民族在文化认同与国家认同关系上的历史和现实定位,这是理解多民族地区国家认同意识最为重要的前提。中国传统的文化穿越了民族界线,成为一个共同体的想象基础,而近代民族国家的危机催生了现代意义的国家认同。正如普洱民族团结盟誓,以剽牛、盟誓、立碑这一近似原始的仪式,反映了中国西南边疆各民族在国家认同上的多元性和民族性,这正是现代中国各民族国家认同的一个历史缩影。

  8. Teaching elliptical excision skills to novice medical students: A randomized controlled study comparing low- and high-fidelity bench models

    Directory of Open Access Journals (Sweden)

    Rafael Denadai

    2014-01-01

    Full Text Available Background: The search for alternative and effective forms of training simulation is needed due to ethical and medico-legal aspects involved in training surgical skills on living patients, human cadavers and living animals. Aims : To evaluate if the bench model fidelity interferes in the acquisition of elliptical excision skills by novice medical students. Materials and Methods: Forty novice medical students were randomly assigned to 5 practice conditions with instructor-directed elliptical excision skills′ training (n = 8: didactic materials (control; organic bench model (low-fidelity; ethylene-vinyl acetate bench model (low-fidelity; chicken legs′ skin bench model (high-fidelity; or pig foot skin bench model (high-fidelity. Pre- and post-tests were applied. Global rating scale, effect size, and self-perceived confidence based on Likert scale were used to evaluate all elliptical excision performances. Results : The analysis showed that after training, the students practicing on bench models had better performance based on Global rating scale (all P 0.05 between the groups that trained on bench models. The magnitude of the effect (basic cutaneous surgery skills′ training was considered large (>0.80 in all measurements. Conclusion : The acquisition of elliptical excision skills after instructor-directed training on low-fidelity bench models was similar to the training on high-fidelity bench models; and there was a more substantial increase in elliptical excision performances of students that trained on all simulators compared to the learning on didactic materials.

  9. Cross-ethnic friendships and sense of social-emotional safety in multi-ethnic middle school: An exploratory study

    OpenAIRE

    Munniksma, A.; Juvonen, J

    2012-01-01

    This exploratory study examined whether cross-ethnic friendships are related to students’ sense of social-emotional safety in a multiethnic middle school. The analysis sample (n = 227) consisted of Latino (57%) and White (43%) sixth- and seventh-grade students. Although a strong preference for same-ethnic friendships was found for both ethnic groups, Latino students felt safer than their White schoolmates. Even though the two groups did not differ in the number of cross-ethnic friendships, a ...

  10. Introduction: Racial and Ethnic Conflict and Violence

    Directory of Open Access Journals (Sweden)

    Robert D. Crutchfield

    2009-12-01

    Full Text Available Racial and ethnic violence takes many forms. Genocides, ethnic cleansing, pogroms, civil wars, and violent separatist movements are the most obvious and extreme expressions, but less organized violence such as rioting, and hate crimes by individuals or small groups are products of racial and ethnic conflict as well. Also, the distribution of criminal violence within societies, which may or may not be aimed at members of another group, is in some places a by-product of ongoing conflicts between superior and subordinated racial or ethnic groups. Although estimates of the number of deaths attributable to ethnic violence vary widely, range of eleven to twenty million given for the period between 1945 and the early 1990s show the gravity of this type of conflict (Williams 1994, 50. So it comes as no surprise that scholars have paid increasing attention to such conflicts over the last decades.

  11. Demographic processes and ethnic residential segregation

    Directory of Open Access Journals (Sweden)

    Itzhak Omer

    1999-01-01

    Full Text Available This paper examines the involvement of demographic processes in the residential segregation of ethnic groups in an urban area. For this purpose, a two-part methodology has been employed. The first part comprises a conceptual framework which uses the concept of time–space resources as an analytical tool to clarify the structural constraints embedded in the changes in ethnic residential distribution. The second part comprises a simulation model of ethnic residential segregation. The model, which fits into the category of agent-based simulation models, serves as a tool for heuristic study. The methodology has been applied to examine the implications of fluctuations in ethnic group diffusion and the residential mobility rate on the majority–minority residential segregation, and on the internal ethnic segregation within the minority group.

  12. Ethnic Attitudes of Hungarian Students in Romania

    Science.gov (United States)

    Ives, Bob; Obenchain, Kathryn M.; Oikonomidoy, Eleni

    2012-01-01

    Participants in this study were ethnic Hungarian secondary students attending high schools in Romania in which Hungarian was the primary language of instruction. Attitudes of participants toward ethnic and cultural groups were measured using a variation of the Bogardus (1933) Scale of Social Distance. Results were consistent with predictions based…

  13. A Mosaic of America's Ethnic Minorities.

    Science.gov (United States)

    Fellows, Donald Keith

    In this approach to an understanding of America's ethnic minorities, the most important concern is with the interaction between these various culture groups and the dominant, white society. Six of America's principal ethnic minorities have been considered: blacks, Mexicans, Indians, Chinese, Japanese, and Puerto Ricans. In each case the same…

  14. Online Sport Consumption Motives: Why Does an Ethnic Minority Group Consume Sports in a Native and Host Country through the Internet?

    OpenAIRE

    Jae-Pil Ha; Jae-Hyun Ha; Keunsu Han

    2013-01-01

    Due to the ever-increasing popularity of the Internet, ethnic minority individuals living in a host country can freely follow sports in their native countries through the Internet without any geographic restrictions. In this regard, this study examined differences in online sport consumption motives of South Koreans living in the U.S. between when they consume sports in a native country (South Korea in this study) and when they consume those in a host country (the U.S. in this study). Further...

  15. Low Frequencies of CCR5-△32 and CCR5-m303, but High Frequencies of CCR2-641 and SDF1-3'A Alleles in Indigenous Ethnic Groups in Mainland China

    Institute of Scientific and Technical Information of China (English)

    WANG Fusheng (王福生); WANG zhe(王哲); Feng Tiejian (冯铁建); HOU Jing(侯静); LI Guanghani(李光汉); CAO Yunzhen(曹韵贞); JIN Lei(金磊); HONG Weiguo(洪卫国); LIU Mingxu (刘明旭); ZHOU YueSu (周越塑); ZHANG Bing (张冰); SHI Ming (施明); WANG JiMing(王吉明); LEI Zhouyun (雷周云)

    2002-01-01

    Objective:The aim in this study was to identify the allelicfrequencies of the chemokine (SDF1-3'A) and chemokinereceptor (CCR5A32, CCR5m303 and CCR2-64I) genesresistant to HIV-1 infection and/or disease progression inindigenous Chinese populations.Methods: By using QIAamp DNA Blood Mini Kit, thegenomic DNA samples were purified from whole peripheralblood of healthy individuals (n=2067) from Han, Uygur,Mongolian and Tibetan ethnic groups, as well as Han patientsincluding HIV-1 carriers (n=330), patients with other sexuallytransmitted diseases (STDs, n=259) and intravenous drugusers (IVDUs, n=125). The allelic polymorphisms wereidentified by means of PCR or PCR-RFLP analyses. Thesequences of randomly selected amplified PCR products werefurther confirmed by direct DNA sequencing.Results: The mutant frequencies were identified to be0%~3.48% for CCR5A32, 0% for CCR5m303,19.15%~28.79% for CCR2-64 and 19.10%~28.73% for SDF1-3'A alleles, respectively, in Chinese healthy individuals fromfour ethnic groups. Our findings indicated the allelicfrequencies vary among the different ethnic groups.Furthermore, the HIV-1 carriers, STD cases and IVDUs (all ofHan ethnicity) were found to have the allelic frequencies of0%~0.19% (CCR5A32), 0% (CCR5m303), 19.31%~20.45%(CCR2-64) and 25.61%~26.83% (SDF1-3'A) with minorvariations in their frequencies between the patients andhealthy Han groups. There was no CCR5-m303 mutationfound in any subject in this study.Conclusion: The examined subjects of four Chinese ethnicorigins showed lower frequencies of CCR5A32 andCCR5m303 alleles, but higher frequencies of mutant CCR2-64I and SDF1-3'A alleles compared to those identified innorthern-European and American Caucasians. Thesignificance of the different frequencies and polymorphisms of the above alleles in Chinese populations needs to be furtherexamined in HIV-1/AIDS diseases.

  16. Affecting Affect: The Impact of Ethnic Language Programs on Student Attitudes.

    Science.gov (United States)

    Tse, Lucy

    1997-01-01

    Reviews available research on the effects of school-sponsored ethnic language programs on students' attitudes toward the ethnic language, their own ethnic group, and themselves. Studies indicate a generally positive effect of programs on attitudes, including attitudes toward speakers of other languages and other ethnic groups. Discusses findings…

  17. Ethnic discrimination and global self-worth in early adolescents: The mediating role of ethnic self-esteem

    OpenAIRE

    Verkuyten, Maykel; Thijs, Jochem

    2006-01-01

    Peer victimization based on one’s ethnic group membership contributes to the problems and conflicts of ethnic minority children around the world. With ethnic discrimination, a part of the self is implicated. Hence, it is likely that being treated negatively on the basis of one’s ethnicity has a negative influence on ethnic self-esteem and thereby on feelings of global self-worth. Following structural models of the self it was predicted that ethnic self-esteem mediates the relationship between...

  18. Adipocyte hypertrophy, fatty liver and metabolic risk factors in South Asians: the Molecular Study of Health and Risk in Ethnic Groups (mol-SHARE.

    Directory of Open Access Journals (Sweden)

    Sonia S Anand

    Full Text Available OBJECTIVE: We sought to determine if differences in the distribution and characteristics of adipose tissue between South Asians and white Caucasians account for differences in risk factors for cardiovascular disease. RESEARCH DESIGN AND METHODS: We recruited 108 healthy South Asians (36.8 years and white Caucasians (34.2 years within three BMI strata. Body composition, adipocyte size, abdominal fat area, and hepatic adiposity were assessed and related to fasting glucose, insulin, lipids and adiponectin. RESULTS: After adjustment for age, sex, and BMI, South Asians compared to white Caucasians had higher ln fasting insulin (mean difference (MD: 0.44; 95% CI: 0.20-0.69, lower HDL cholesterol (md: -0.13; 95% CI:-0.26 to -0.01, and lower adiponectin (md: -2.38; 95% CI: -3.59 to -1.17. South Asians also had more body fat (md: 2.69; 95% CI: 0.70 to 4.69, lower lean muscle mass (md: -3.25; 95%CI: -5.35 to -1.14, increased waist to hip ratio (md: 0.03; 95% CI: 0.01-0.05, less superficial subcutaneous abdominal adipose tissue (md: -2.94; 95% CI: -5.56 to-0.32, more deep/visceral to superficial adipose tissue ratio (md 0.34; 95% CI: 0.02 to 0.65, and more liver fat (md: 7.43%; 95% CI: 2.30 to 12.55%. Adipocyte area was increased in South Asians compared to white Caucasians (md: 64.26; 95% CI: 24.3 to 104.1 units(2. Adjustment for adipocyte area attenuated the ethnic differences in insulin (md: 0.22; 95% CI: -0.07 to 0.51, HDL (md: -0.01; 95% CI: -0.16 to 0.13 and adiponectin (md: -1.11; 95% CI: -2.61 to 0.39. Adjustment for differences in adipocyte area and fat distribution attenuated the ethnic difference in liver fat (md: 5.19; 95% CI: 0.31 to 10.06. CONCLUSION: South Asians have an increased adipocyte area compared to white Caucasians. This difference accounts for the ethnic differences in insulin, HDL cholesterol, adiponectin, and ectopic fat deposition in the liver.

  19. Ethnicity, Forms of Capital, and Educational Achievement

    Science.gov (United States)

    Driessen, Geert W. J. M.

    2001-11-01

    Bourdieu's cultural capital thesis is an attempt to explain how social class influences the transmission of educational inequality. In this article, the question of the extent to which various forms of capital also apply to ethnic minorities stands central. On the basis of Dutch and American research findings, a model is formulated and empirically tested with the aid of data from the Dutch Primary Education cohort study. Students from four ethnic groups are included: Dutch, Surinamese, Turkish, and Moroccan. The main variables are language and math test scores, socio-economic milieu, and a number of capital indicators, including financial resources, linguistic resources, parental reading behavior, and educational resources within the family. The results show no mediating effect of resources within the various ethnic groups. The findings also suggest that in research and practice it is relevant to not treat ethnic groups as one homogenous group, but to differentiate between the various groups.

  20. Metabolic cost of aerobic dance bench stepping at varying cadences and bench heights.

    Science.gov (United States)

    Grier, Tamara D; Lloyd, Lisa K; Walker, John L; Murray, Tinker D

    2002-05-01

    To determine the metabolic and cardiovascular responses of aerobic dance bench stepping (ADBS) at commonly used cadences and bench heights, 30 women (19-47 years of age) performed a graded maximal treadmill test and four 8-minute submaximal ADBS routines. Subjects followed identical videotape sequences of basic ADBS movements at cadences of 125 and 130 beats.min(-1) at bench heights of 6 and 8 in. Physiological measurements were taken during each minute of each test. Mean values calculated from the last 3 minutes were used for data analysis. Although there were no physiological differences between ADBS at the 2 cadences, there were significant physiological differences between ADBS at the 2 bench heights. On average, a 2-in. increase in bench height, increased heart rate, VO2, and rating of perceived exertion by 10 beats.min(-1), 3.09 ml.kg(-1) min(-1), and 1.53, respectively. In conclusion, it appears that bench height is more of a factor than cadence in increasing metabolic cost of ADBS. Results from this study provide information about the energy cost of ADBS at the common bench heights and cadences used in this study and, therefore, may be used to help aerobic participants select the proper bench height and cadence combination to control body weight and develop cardiorespiratory fitness safely and effectively. PMID:11991777

  1. Ethnic Discrimination in China's Internet Job Board Labor Market

    OpenAIRE

    Maurer-Fazio, Margaret

    2012-01-01

    We conduct a large-scale field experiment to investigate how Chinese firms respond to job applications from ethnic minority and Han applicants for jobs posted on a large Chinese Internet job board. We denote ethnicity by means of names that are typically Han Chinese and distinctively Mongolian, Tibetan, and Uighur. We find significant differences in the callback rates by ethnicity and that these differences vary systematically across ethnic groups. Not all firms discriminate - approximately h...

  2. Outdoor recreation and ethnicity

    DEFF Research Database (Denmark)

    Gentin, Sandra

    The thesis has three aims: The first aim is to review the existing knowledge about ethnic minorities’ outdoor recreation in Europe. The second aim is to investigate similarities and differences in outdoor recreation patterns between adolescents with ethnic Danish and ethnic minority background in...... ethnicity. The implications from the review as well as the empirical study have been used to propose a theoretical framework for future research on ethnicity and outdoor recreation. The thesis consists of four papers: The first paper reviews the European research on ethnicity and outdoor recreation. An...... emerging field of research on ethnicity and outdoor recreation was identified, compared to the research in North America. However, the European research on ethnicity and outdoor recreation is growing. The European research has shown differences in outdoor recreation pattern (e.g. the motives for outdoor...

  3. Ethnic minorities' paranoia and self-preservative work behaviors in response to perceived ethnic discrimination, with collective self-esteem as a buffer.

    Science.gov (United States)

    Kong, Dejun Tony

    2016-07-01

    The present research examines (a) how ethnic minorities' paranoia mediates the relations between perceived ethnic discrimination and 2 forms of self-preservative work behaviors and (b) how ethnic minorities' collective self-esteem moderates the relation between perceived ethnic discrimination and paranoia. Two field studies focusing on 2 ethnic minority groups (Asian and Latino/Hispanic Americans), respectively, rendered empirical support to the focal mechanisms, which appeared robust even when perceived ethnic acceptance, psychological needs satisfaction, and neuroticism were simultaneously accounted for. Specifically, paranoia mediated the relations between perceived ethnic discrimination and voice and between perceived ethnic discrimination and workplace withdrawal. Collective self-esteem attenuated the relation between perceived ethnic discrimination and paranoia. These key findings shed light on the emotional and behavioral implications of perceived ethnic discrimination in the workplace and highlight collective self-esteem as a critical factor that attenuates the negative emotional consequence of perceived ethnic discrimination. (PsycINFO Database Record PMID:26652266

  4. Consumer responses to ethnic targeted marketing

    NARCIS (Netherlands)

    A.-S.I.A. Lenoir (Anne-Sophie); S. Puntoni (Stefano)

    2014-01-01

    markdownabstract__Abstract__ Marketing is impacted more than ever by demographic change, to the extent that practitioners targeting ethnic groups should re-think their approach depending upon the strength with which different generations identify with their cultural heritage.

  5. SP2Bench: A SPARQL Performance Benchmark

    CERN Document Server

    Schmidt, Michael; Lausen, Georg; Pinkel, Christoph

    2008-01-01

    Recently, the SPARQL query language for RDF has reached the W3C recommendation status. In response to this emerging standard, the database community is currently exploring efficient storage techniques for RDF data and evaluation strategies for SPARQL queries. A meaningful analysis and comparison of these approaches necessitates a comprehensive and universal benchmark platform. To this end, we have developed SP$^2$Bench, a publicly available, language-specific SPARQL performance benchmark. SP$^2$Bench is settled in the DBLP scenario and comprises both a data generator for creating arbitrarily large DBLP-like documents and a set of carefully designed benchmark queries. The generated documents mirror key characteristics and social-world distributions encountered in the original DBLP data set, while the queries implement meaningful requests on top of this data, covering a variety of SPARQL operator constellations and RDF access patterns. As a proof of concept, we apply SP$^2$Bench to existing engines and discuss ...

  6. Poverty and ethnicity among black South Africans

    OpenAIRE

    Gradin, Carlos

    2014-01-01

    This paper investigates inequalities across the major black ethnic groups in South Africa, accounting for 80 per cent of the country's population. We demonstrate that there is an important ethnic gap in the poverty levels of the Xhosa and the Zulu with respect to the Sotho/Tswana. We also show that these gaps are largely associated with the former groups having an accumulation of disadvantages in location, demographic structure, education, and labour market outcomes. The analysis of the evolu...

  7. Alone Together, the Social Life of Benches

    OpenAIRE

    Johnson, Esther

    2015-01-01

    Alone Together, the Social Life of Benches illuminates the thoughts and memories of frequent users of two public spaces in London: General Gordon Square, Woolwich and St Helier Open Space, Sutton. Revolving around the micro-space of the humble bench, the experiential capacity of film is used to highlight themes such as the feeling of being in a space, the rhythm and flow of visitors to a place, and the importance of design for everyday street furniture. The film acts like a stranger w...

  8. Bench-scale co-processing

    Energy Technology Data Exchange (ETDEWEB)

    Nafis, D.A.; Gatsis, J.G.; Lea, C.; Miller, M.A.

    1990-03-07

    The objective of this current is to extend and optimize UOP's single-stage slurry-catalyzed co-processing scheme, which has developed under previous Contract AC22-84PC70002. Particular emphasis is given to defining and improving catalyst utilization and costs, evaluating alternative and disposable slurry-catalyst systems, and improving catalyst recycle and recovery techniques. The work during this quarter involved a series of bench-scale runs using a new Mo-based slurry catalyst. The results of bench-scale Runs 24 and 25 are discussed in the following report. 7 refs., 4 figs., 3 tabs.

  9. The Ethnic and Racial Character of Self-Employment

    OpenAIRE

    Robert W. Fairlie; Bruce D. Meyer

    1994-01-01

    Using the 1980 and 1990 Censuses, we show that self-employment rates differ substantially across ethnic and racial groups in the U.S. These differences exist for both men and women, within broad combinations of ethnic/racial groups such as Europeans, Asians, Hispanics and blacks, and after controlling for variables such as age, education, immigrant status and time in the country. Although there are large differences in self-employment rates across ethnic/racial groups, the processes determini...

  10. Ethnic marketing possibilities and its ethics issues

    Directory of Open Access Journals (Sweden)

    Agota Kozma

    2009-12-01

    Full Text Available This paper focuses on the possibilities of ethnic marketing and its ethic connections. The differences found in our face-to-face interviews and analysing questionnaire data will provide opportunities for Hungarian small enterprises. Targeting ethnic groups for marketing purposes results in ethical difficulties. In Hungary, ethnic marketing is yet an inexperienced concept. Based on these ideas the authors examine the ins and outs of using ethnic marketing in case of Germans in Hungary. Consumers with German ethnic attitude really want German products and brands. At the same time, enterprises have to emphasise the products’ “Germanness” and character in a better/stronger way because this can help for better consumer decision making.

  11. A Comparative Study of Palatal Rugae Patterns among Igbo and Ikwerre Ethnic Groups of Nigeria: A University of Port Harcourt Study.

    Science.gov (United States)

    Ibeachu, P C; Didia, B C; Arigbede, A O

    2014-01-01

    Background. Palatal rugae pattern of an individual is species specific and is said to be as unique as finger print. Aims and Objectives. The aim of this study was to identify and compare the rugae pattern of Igbo and Ikwerre populations in Nigeria for human identification purposes. Materials and Methods. The present study was conducted from random sampling of University of Port Harcourt students. A total number of 140 subjects (70 Igbos and 70 Ikwerres) of age bracket of 18-30 were used. Results. The different shapes of rugae were obviously observed with varying degrees of predominance among the two tribes. The most predominant patterns are wavy and curvy followed by straight. The Igbos were predominantly wavy while the Ikwerres were predominantly of curve and straight patterns. The Igbo males and females had more wavy pattern with percentage values of 51.6% and 59.9% which is significantly higher in proportion (P Igbo males and females with percentage curve values of 27.9% and 26.1%. Conclusion. The result obtained from this study is clear evidence of ethnic differences in relation to sex; hence the incidence of predominance is population dependent. PMID:25276430

  12. Ethnic competition and opposition to ethnic intermarriage in the Netherlands: A multi-level approach

    NARCIS (Netherlands)

    Tolsma, J.; Lubbers, M.; Coenders, M.T.A.

    2008-01-01

    This study investigates the relationship between characteristics of the living environment and antagonistic attitudes towards ethnic out-groups, with a focus on the explanation of opposition to ethnic intermarriage. Previous studies on the relationship between the living environment and prejudice-re

  13. Ethnic Competition and Opposition to Ethnic Intermarriage in the Netherlands : A Multi-Level Approach

    NARCIS (Netherlands)

    Tolsma, Jochem; Lubbers, Marcel; Coenders, Marcel

    2008-01-01

    This study investigates the relationship between characteristics of the living environment and antagonistic attitudes towards ethnic out-groups, with a focus on the explanation of opposition to ethnic intermarriage. Previous studies on the relationship between the living environment and prejudice-re

  14. Effects of 5 weeks of bench press training on muscle synergies

    DEFF Research Database (Denmark)

    Kristiansen, Mathias; Samani, Afshin; Madeleine, Pascal;

    2016-01-01

    The ability to perform forceful muscle contractions has important implications in sports performance and in activities of daily living. However, there is a lack of knowledge on adaptations in inter-muscular coordination following strength training. The purpose of the present study was therefore to...... assess muscle synergies before and after five weeks of bench press training. Thirty untrained male subjects were randomly allocated to a training group (TRA) or a control group (CON). Following the pretest, TRA completed five weeks of bench press training, before completing a posttest, while subjects in...

  15. Everyday spaces of inter-ethnic interaction: the meaning of urban public spaces in the Netherlands

    NARCIS (Netherlands)

    Peters, K.B.M.; Haan, de H.J.

    2011-01-01

    Ethnic diversity is manifest in public spaces by the presence of people originating from all over the world. It is also manifest in typical ethnic spaces that are predominantly used by specific ethnic groups. This article focuses on how people from various ethnic backgrounds use urban public spaces

  16. Ethnic Identity and Acculturation of English as Second Language Learners: Implications for School Counselors

    Science.gov (United States)

    Maldonado, Jose M.; Kushner, Jason D.; Barr, Jason; Korz, Kelly

    2009-01-01

    Ethnic identity and acculturation are significant issues of English as Second Language students in the intermediate grades. Research has encompassed acculturation and ethnic identity as two distinct elements that differentiate particular ethnic groups. The present study investigates acculturation and ethnic identity and their correlation across…

  17. Ethnic Politics and Conflicts in Nigeria: Theoretical Perspective

    Directory of Open Access Journals (Sweden)

    Joseph C. Ebegbulem

    2011-11-01

    Full Text Available According to Okwudiba Nnoli (2007 “Ethnicity is a social phenomenon associated with contact among ethnic groups that exist within the same political system. it is characterized by cultural prejudice and social discrimination.”Nigeria is confronted with problems which have resulted in the dramatic upsurge in ethnic conflicts which is a bye-product of ethnic nationalism and political demands based on ethnicity. From the colonial period to the return to civil politics since 1999 Nigeria has witnessed the resurgence of political demands along ethnic lines. The liberalization of the polity and the expansion of the political space appear to have provided additional fillip to these ethnic demands. Coming after decades of colonization by the British, military rule and military dictatorship, including the centralization of power and resources that accompanied it, groups and communities that hitherto felt excluded and marginalized are seeking to be accommodated.Ethnic politics has always been the major source of growing political tension in Nigeria which has resulted in periodic outbreaks of violence between different ethnic groups in the country. This scenario has been detrimental to national unity and socioeconomic development of the country.This paper seeks to examine ethnicity and ethnic conflict in Nigeria from colonial to post-colonial eras, and x-ray the injustice of ethnic politics in Nigeria. It also delves into a panoramic overview of ethnic politics in Nigeria since independence after a conceptual approach as presented by scholars on the concept. The paper also reviews some theoretical approaches to ethnicity and ethnic conflict.

  18. NetBench. Automated Network Performance Testing

    CERN Document Server

    Cadeddu, Mattia

    2016-01-01

    In order to evaluate the operation of high performance routers, CERN has developed the NetBench software to run benchmarking tests by injecting various traffic patterns and observing the network devices behaviour in real-time. The tool features a modular design with a Python based console used to inject traffic and collect the results in a database, and a web user

  19. Encounters on a Shape-changing Bench

    DEFF Research Database (Denmark)

    Kinch, Sofie; Grönvall, Erik; Petersen, Marianne Graves;

    2014-01-01

    concert hall, an airport and a shopping mall. We gathered insights from more than 120 people, as they unexpectedly encountered the shape changing capabilities of the bench. By taking the user tests out of the lab and into the wild, we explored the influence of context on the users experience of a shape...

  20. Online Sport Consumption Motives: Why Does an Ethnic Minority Group Consume Sports in a Native and Host Country through the Internet?

    Directory of Open Access Journals (Sweden)

    Jae-Pil Ha

    2013-06-01

    Full Text Available Due to the ever-increasing popularity of the Internet, ethnic minority individuals living in a host country can freely follow sports in their native countries through the Internet without any geographic restrictions. In this regard, this study examined differences in online sport consumption motives of South Koreans living in the U.S. between when they consume sports in a native country (South Korea in this study and when they consume those in a host country (the U.S. in this study. Furthermore, the study attempted to examine the relationship between the online motives and actual usage of sport-related websites in each of the two situations (i.e., consuming sports in South Korea and consuming sports in the U.S. through the Internet. Based on a review of literature on online sport consumption motives, the following eight motives were included in the survey: socialization, information, entertainment, escape, fan expression, pass time, fanship, and technical knowledge. A total of 212 participants were recruited through online and offline surveys. Results of a repeated MANOVA indicated that mean scores for six motives (i.e., socialization, information, entertainment, escape, fan expression, and pass time were significantly higher in the context of South Korean than American sports. While fanship, entertainment, and pass time motives were significantly related to actual usage of sport-related websites in South Korean sport context, escape, pass time, information, and entertainment motives were significantly related to actual usage of sport-related websites in the American sport context. Implications and future research are also discussed.

  1. A Comparative Study of Palatal Rugae Patterns among Igbo and Ikwerre Ethnic Groups of Nigeria: A University of Port Harcourt Study

    Directory of Open Access Journals (Sweden)

    P. C. Ibeachu

    2014-01-01

    Full Text Available Background. Palatal rugae pattern of an individual is species specific and is said to be as unique as finger print. Aims and Objectives. The aim of this study was to identify and compare the rugae pattern of Igbo and Ikwerre populations in Nigeria for human identification purposes. Materials and Methods. The present study was conducted from random sampling of University of Port Harcourt students. A total number of 140 subjects (70 Igbos and 70 Ikwerres of age bracket of 18–30 were used. Results. The different shapes of rugae were obviously observed with varying degrees of predominance among the two tribes. The most predominant patterns are wavy and curvy followed by straight. The Igbos were predominantly wavy while the Ikwerres were predominantly of curve and straight patterns. The Igbo males and females had more wavy pattern with percentage values of 51.6% and 59.9% which is significantly higher in proportion (P<0.05 as compared to the Ikwerre males and females with percentage values of 35.6% and 40.6%. On the other hand, Ikwerre males and females proved to be curve dominant with percentage values of 45.2% and 34.4% and this showed significant difference in proportion (P<0.05 as compared to the Igbo males and females with percentage curve values of 27.9% and 26.1%. Conclusion. The result obtained from this study is clear evidence of ethnic differences in relation to sex; hence the incidence of predominance is population dependent.

  2. Traditional uses of plants in local-style dwelling houses among different ethnic groups in China%我国少数民族传统民居建筑中的植物利用

    Institute of Scientific and Technical Information of China (English)

    景元霞; 冯金朝; 朱发厅; 孙金霞; 王丹琪

    2011-01-01

    运用民族植物学的方法,对我国少数民族传统民居建筑使用的植物进行调查和分析.该文简要介绍了33个少数民族聚居区的自然环境条件和植被多样性;统计得到90种民间用于建筑材料的植物,报道了其使用部位、使用方法及使用民族,其中以傣族利用植物资源最为丰富;探讨了影响不同少数民族民居建筑植物选择的影响因素,包括自然条件、民族文化、社会经济因素.%The wild plants traditionally used in local-style dwelling houses among different ethnic groups were investigated by the methods of ethnobotanical field survey. The environmental and plant diversity of the living area in 33 ethnic groups were introduced. 90 species used in traditional local-style dwelling houses were listed, whose parts utilized, usages and using minorities were summarized,of which the plant diversity of Dai People used was the most a-bundant The factors affected choosing plants were also analyzed,including natural conditions,national culture,social and economic factors.

  3. Russian Population Ethnic Structure: Trends and Transformations

    Directory of Open Access Journals (Sweden)

    Safronov S.

    2015-08-01

    Full Text Available Based on the census data from 1989, 2002 and 2010, the article analyzes the evolution of the ethnic structure of the population of the post-Soviet Russia from the territorial perspective. The stability of the ethnic structure of the “Russian mega nucleus” and indigenization of the national regions are considered in view of the differences in migration trends during the two inter-census periods and the socioeconomic situation in the regions. The urbanization rate of major ethnic groups is an indirect indicator of the prospects of traditional “primordial” ethnic identities in different ethnic groups. Special attention is paid to new trends — an increase in the number of people refraining from answering the question about their ethnic identity or giving an unclear answer. Alongside serious census errors, this phenomenon can be a result of growing complexity of the ethnic identity structures and the processes of modernization, which occur at different rates in Russian and national regions. Based on the 2010 census data, the article analyses the differences in polyethnicity between the rural and urban population, which are accounted for by the historical background, particularities of regional development, settlement features, and migration processes of the past two decades.

  4. Ethnic divisions, trust, and the size of the informal sector

    DEFF Research Database (Denmark)

    Lassen, David Dreyer

    2007-01-01

    This paper investigates the relationship between ethnic fractionalization and the size of the informal, or hidden, economy. Recent experimental and empirical research links, in turn, ethnicity and trust, and trust and tax compliance. In addition, recent empirical studies have identified an...... unwillingness to contribute to public goods benefiting other ethnic groups. Combining these insights, we argue that increasing ethnic fractionalization decreases voluntary tax compliance, and we present empirical evidence at the macro level in a cross-section of more than 50 countries that more ethnically...

  5. Using Achievement Tests/SAT® II: Subject Tests to Demonstrate Achievement and Predict College Grades: Sex, Language, Ethnic, and Parental Education Groups. Research Report No. 2001-5

    Science.gov (United States)

    Ramist, Leonard; Lewis, Charles; McCamley-Jenkins, Laura

    2001-01-01

    There has been increased interest in emphasizing Achievement Tests, as SAT II: Subject Tests, for use in admission and placement. In this report, data was obtained from a comprehensive database of categorized course grades for a large number and great variety of colleges, with student groups identified. For each student group, the percentage of…

  6. Lack of association between Behçet's disease and major histocompatibility complex class II antigens in an ethnically diverse North American Caucasoid patient group.

    Science.gov (United States)

    Moore, S B; O'Duffy, J D

    1986-08-01

    A group of 25 North American Caucasoid patients with well defined Behcet's disease were serologically typed for HLA-DR and DQw antigens. No significant associations were seen when results were compared with a group of 73 normal Caucasoid controls tested concomitantly. PMID:3772926

  7. Some results on ethnic conflicts based on evolutionary game simulation

    Science.gov (United States)

    Qin, Jun; Yi, Yunfei; Wu, Hongrun; Liu, Yuhang; Tong, Xiaonian; Zheng, Bojin

    2014-07-01

    The force of the ethnic separatism, essentially originating from the negative effect of ethnic identity, is damaging the stability and harmony of multiethnic countries. In order to eliminate the foundation of the ethnic separatism and set up a harmonious ethnic relationship, some scholars have proposed a viewpoint: ethnic harmony could be promoted by popularizing civic identity. However, this viewpoint is discussed only from a philosophical prospective and still lacks support of scientific evidences. Because ethnic group and ethnic identity are products of evolution and ethnic identity is the parochialism strategy under the perspective of game theory, this paper proposes an evolutionary game simulation model to study the relationship between civic identity and ethnic conflict based on evolutionary game theory. The simulation results indicate that: (1) the ratio of individuals with civic identity has a negative association with the frequency of ethnic conflicts; (2) ethnic conflict will not die out by killing all ethnic members once for all, and it also cannot be reduced by a forcible pressure, i.e., increasing the ratio of individuals with civic identity; (3) the average frequencies of conflicts can stay in a low level by promoting civic identity periodically and persistently.

  8. Outdoor recreation and ethnicity

    DEFF Research Database (Denmark)

    Gentin, Sandra

    need for more knowledge about the similarities and differences in outdoor recreation pattern of ethnic Danish and ethnic minorities’ outdoor recreation pattern which can be used in policy making, as well as planning and management of green spaces and other natural areas, to provide the best...... ethnicity. The implications from the review as well as the empirical study have been used to propose a theoretical framework for future research on ethnicity and outdoor recreation. The thesis consists of four papers: The first paper reviews the European research on ethnicity and outdoor recreation. An...... visiting natural areas were most often social, such as being with family and friends, and health and well-being reasons (exercise and relaxing from stress). However, the ethnic minority adolescents more often stated “to be with family” as an important reason for visiting green spaces compared to their...

  9. BENCH SCALE SALTSTONE PROCESS DEVELOPMENT MIXING STUDY

    Energy Technology Data Exchange (ETDEWEB)

    Cozzi, A.; Hansen, E.

    2011-08-03

    The Savannah River National Laboratory (SRNL) was requested to develop a bench scale test facility, using a mixer, transfer pump, and transfer line to determine the impact of conveying the grout through the transfer lines to the vault on grout properties. Bench scale testing focused on the effect the transfer line has on the rheological property of the grout as it was processed through the transfer line. Rheological and other physical properties of grout samples were obtained prior to and after pumping through a transfer line. The Bench Scale Mixing Rig (BSMR) consisted of two mixing tanks, grout feed tank, transfer pump and transfer hose. The mixing tanks were used to batch the grout which was then transferred into the grout feed tank. The contents of the feed tank were then pumped through the transfer line (hose) using a progressive cavity pump. The grout flow rate and pump discharge pressure were monitored. Four sampling stations were located along the length of the transfer line at the 5, 105 and 205 feet past the transfer pump and at 305 feet, the discharge of the hose. Scaling between the full scale piping at Saltstone to bench scale testing at SRNL was performed by maintaining the same shear rate and total shear at the wall of the transfer line. The results of scaling down resulted in a shorter transfer line, a lower average velocity, the same transfer time and similar pressure drops. The condition of flow in the bench scale transfer line is laminar. The flow in the full scale pipe is in the transition region, but is more laminar than turbulent. The resulting plug in laminar flow in the bench scale results in a region of no-mixing. Hence mixing, or shearing, at the bench scale should be less than that observed in the full scale, where this plug is non existent due to the turbulent flow. The bench scale tests should be considered to be conservative due to the highly laminar condition of flow that exists. Two BSMR runs were performed. In both cases, wall

  10. Ethnicity, obesity and health pattern among Indian population

    OpenAIRE

    Mungreiphy, N. K.; Dhall, Meenal; Tyagi, Renu; Saluja, Kiran; Kumar, Aniket; Tungdim, Mary Grace; Sinha, Rashmi; Rongmei, K. S.; Tandon, Kajri; Bhardwaj, Shaila; Kapoor, Anup Kumar; Kapoor, Satwanti

    2012-01-01

    Objective: To study the relationship of ethnicity with overweight/obesity, variation in adiposity levels, regional distribution of fat and its impact on cardio-respiratory health among selected ethnic groups. Materials and methods: A cross-sectional study was carried out among 300 young adults of three ethnic groups from different geographical regions of India ranging in age from 20 to 30 years. Stature, weight, circumferences, body fat percentage, and skinfold thicknesses were measured. Obes...

  11. Ethnic and Gender Discrimination in Recruitment: Experimental Evidence From Finland

    OpenAIRE

    Karmela Liebkind; Liisa Larja; Asteria Brylka

    2016-01-01

    We ask (1) how the position of an ethnic (majority or minority) group in the local ethnic hierarchy affects the amount of recruitment discrimination faced by applicants from that group, and (2) whether gender discrimination is dependent on occupational gender stereotypes in the same way among ethnic majority and minority applicants. We use the situation testing method for the first time in Finland: In an experimental study (Study 1), 103 dentistry students made recruitment decisions based on ...

  12. Ethnic Composition and Friendship Segregation: Differential Effects for Adolescent Natives and Immigrants.

    Science.gov (United States)

    Smith, Sanne; Van Tubergen, Frank; Maas, Ineke; McFarland, Daniel A

    2016-01-01

    Ethnically diverse settings provide opportunities for interethnic friendship but can also increase the preference for same-ethnic friendship. Therefore, same-ethnic friendship preferences, or ethnic homophily, can work at cross-purposes with policy recommendations to diversify ethnic representation in social settings. In order to effectively overcome ethnic segregation, we need to identify those factors within diverse settings that exacerbate the tendency toward ethnic homophily. Using unique data and multiple network analyses, the authors examine 529 adolescent friendship networks in English, German, Dutch, and Swedish schools and find that the ethnic composition of school classes relates differently to immigrant and native homophily. Immigrant homophily disproportionately increases as immigrants see more same-ethnic peers, and friendship density among natives has no effect on this. By contrast, native homophily remains relatively low until natives see dense groups of immigrants. The authors' results suggest that theories of interethnic competition and contact opportunities apply differently to ethnic majority and minority groups. PMID:27017710

  13. Ethnic Considerations in Buttock Aesthetics

    OpenAIRE

    Lee, Edward I.; Roberts, Thomas L.; Bruner, Terrence W.

    2009-01-01

    There has been increased interest in buttock contouring and augmentation in recent years, which has translated into increased demand for these procedures. In addition, we are witnessing a growing number of patients from all ethnic groups requesting cosmetic surgery in the United States. Buttock aesthetic surgery today consists of either augmentation or recontouring of the gluteal region by one of three methods: (1) liposuction (if only reductive shaping is required); (2) liposuction and augme...

  14. Experiences and Beliefs as Predictors of Ethnic Identity and Intergroup Relations.

    Science.gov (United States)

    Wright, Margaret O'Dougherty; Littleford, Linh Nguyen

    2002-01-01

    Factors affecting ethnic identity and other group orientation were assessed in 115 college students from 5 ethnic groups. Ethnic group self-identification, negative and positive interracial experiences, perceptions of racial bias, social support, just-world beliefs, and psychological distress were each associated with various components of ethnic…

  15. Ethno-cultural duality and, ethnic, stereotypes

    Directory of Open Access Journals (Sweden)

    Žikić Bojan P.

    2005-01-01

    Full Text Available A construction of an individual identity, in dual ethno-cultural environments, is often based on a premise that an ethnic identity is a primary human determinant. In such dual ethno-cultural communities, a basic ethnic stereotype could be called „relational“: it is founded on the concept of „Others/We-group“ distinction, where the Others appear as a main reason for the existence of the We-group members who use the distinction. This stereotype is based on the following premises: the first one says that a local socio-cultural reality contains two solid ethno-cultural groups, whereas the other suggests that in a local context, there exist just „They“ as a solid ethno-cultural group while among „Us“ the solidity is in fact, limited to ethnic affiliation. The consequence of the attitude is pervasive presentation of intra-ethnic differences, more than mere stereotyping of the Others. These stereotypes are based on the so-called „homeland“ classifications and appear to represent a small ethnography of ideas and images on what constitutes and makes a local ethnic community. The stereotypes of this particular kind are more often seen among members of Serbian ethnic group, at least based on a research in two local communities - Bečej and Seleuš. In the two communities, the prevailing attitudes on intra-ethnic differences and the stereotypes developed out of the differences are more numerous and elaborated, based on the „homeland“ classification. This cultural, cognitive process is a consequence of intertwining of two perspectives in understanding of the We-group. The first perspective narrates about the We-group ethnic background, and the second emphasizes the group domicile, that is, it defines the We-group in space. The first perspective is founded, more or less, on indispensable experience of an ethnic identity, while the other perspective is more based on empirical experience; the second perspective is also a creation of a

  16. Ethnic stereotypes and preferences on poverty assistance

    OpenAIRE

    Horváth, Ágnes; Janky, Béla

    2014-01-01

    The authors introduce a simple model of public preferences on poverty assistance. Their focus is on the roles played by the socioeconomic status of a potential welfare recipient and the stereotypes about his/her ethnic group in shaping taxpayers' preferences on appropriate assistance. The model assumes that status not only informs one about the recipient's material needs but also sends noisy signals about his/her 'deservingness'. Ethnic stereotypes about work ethic, in turn, help to process t...

  17. Ethnicity and constitutionalism in contemporary Ethiopia

    OpenAIRE

    Abbink, J.

    1997-01-01

    According to the policy of the government of the Ethiopian Peoples' Revolutionary Democratic Front (EPRDF), ethnic identity is the ideological basis of Ethiopia's political organization and administration and as such has been enshrined in the Federal Constitution of December 1994. Yet the Constitution's explicit reinstatement of ethnicity in law coincides with a politico-economic situation which has made ethnoregional groups more interdependent than ever before, and where the central State ha...

  18. Ethnic considerations in hair restoration surgery.

    Science.gov (United States)

    Epstein, Jeffrey; Bared, Anthony; Kuka, Gorana

    2014-08-01

    Patients of different ethnicities have specific characteristics that are essential for hair transplant surgeons to understand so that aesthetic results can be achieved. In this article, the approaches of follicular unit extraction and follicular unit grafting or strip hair transplants for pattern hair loss are reviewed, along with the procedures of eyebrow and beard transplants and surgical hairline advancement/forehead reduction surgeries, within various ethnic groups. PMID:25049126

  19. Ethnic identity and patriotism as predictors of collective guilt acceptance

    Directory of Open Access Journals (Sweden)

    Niškanović Jelena

    2016-01-01

    Full Text Available Collective guilt is a group emotion, developed and shared between group members as a result of dealing with past misdeeds committed by members of own group. Collective guilt is associated with restitution, reparation and forgiveness seeking toward victimised group. This paper will examine relationship between ethnic identity and collective guilt acceptance, so we can determine relationship between different levels of ethnic identification and collective guilt acceptance. Also, it will be examined indirect effect of blind and constructive patriotism on relationship of ethnic identification and collective guilt acceptance. Survey was conducted in the context of existing interpretations of past war in Bosnia and Herzegovina, among persons of Serb ethnic group. There is negative relationship between ethnic identity and collective guilt acceptance, indicating that collective guilt is higher for middle identifiers in comparison with low and high identifiers. Blind patriotism has moderate effect between ethnic identity and collective guilt acceptance, with higher level of blind patriotism negative influence of ethnic identity on collective guilt acceptance is stronger. There is indirect effect of constructive patriotism between ethnic identity and collective guilt acceptance with relatively small effect. Given results indicating importance of ethnic identification on developing collective guilt acceptance but only to the certain level which allows dealing with responsibility regarding actions committed by members of own group.

  20. 货币、土地与族群:清水江流域的生计模式与地域社会%Currency, Land and Ethnic Groups:Livelihood Mode and Local Community in Qingshui River

    Institute of Scientific and Technical Information of China (English)

    曹端波

    2016-01-01

    清水江木材的流动在于清水江苗疆对白银的需求,这一方面是当地族群将白银作为财富和不可缺少的礼物,另一方面跟国家赋役征银有关。苗民对白银的需求,开启了木材之路;赋役征银不仅导致苗疆生计模式、土地所有形态的变化,而且改变了社会结群模式与清水江的政治经济格局。%The flow of timber was the demand for silver of the Hmong territory in Qingshuijiang.On the one hand, sil-ver was considered as wealth and indispensible gift among local ethnic groups.And on the other hand, Silver was the na-tional levies liturgical.The Hmong’ s demand of the silver opened the road of timber flow.While the liturgical silver collec-tion, not only changed the Hmong territory’ s livelihood and the forms of land ownership, but also changed the social group-ing patterns, political and economic structure of the Qingshuijiang area.

  1. The developing preconditions of ethnical stereotypes in Latvia: 1850 – 2004

    OpenAIRE

    Ilze Boldāne

    2012-01-01

    This work has been supported by the European Social Fund within the project «Support for Doctoral Studies at University of Latvia». Ilze Boldane „The developing preconditions of ethnical stereotypes in Latvia: 1850 – 2004” Annotation Key words: Ethnical stereotypes, identity, recognition, competition Mutual communication among different ethnical groups and ethnical stereotypes as part of it is very important in the context of politicized ethnicity and Latvian multiethnic soc...

  2. Higher prevalence of OCA1 in an ethnic group of eastern India is due to a founder mutation in the tyrosinase gene.

    NARCIS (Netherlands)

    Chaki, M.; Mukhopadhyay, A.; Chatterjee, S.; Das, M.; Samanta, S.; Ray, K.

    2005-01-01

    PURPOSE: Oculocutaneous albinism (OCA) is a group of autosomal recessive disorders characterized by deficient synthesis of melanin pigment and associated with common developmental abnormalities of the eye. It is one of the major causes of childhood blindness in India. The disease is common among an

  3. The psychology students training for work on prevention the teenage ethnic conflicts

    Directory of Open Access Journals (Sweden)

    Tatyana Kylikova

    2013-04-01

    Full Text Available The article deals with the problem of the teenage ethnic conflicts. The author describes the results of the research work about the level of ethnic tolerance among the teenagers of Tula. The author shares the experience of the implementation of the special course "Ethnic tolerance in intercultural interaction" in the process of psychology students training as a component of ethnic teenage conflicts prevention. Teenagers are the most sensitive to the formation of the reflexive attitude to "own" and "other" ethnic groups. The formation of ethnic tolerance promotes personal development, the development of ethno-cultural competence and experience of positive inter-ethnic contacts.

  4. Asymmetric propagation of airblast from bench blasting

    OpenAIRE

    Segarra Catasús, Pablo; Sanchidrián Blanco, José Angel; López Sánchez, Lina María; Domingo, Jesús Felix

    2011-01-01

    This paper investigates the propagation of airblast from quarry blasting. Peak overpressure is calculated as a function of blasting parameters (explosive mass per delay and velocity at which the detonation sequence proceeds along the bench) and polar coordinates of the point of interest (distance to the blast and azimuth with respect to the free face of the blast). The model is in the form of the product of a classical scaled distance attenuation law times a directional correction factor. The...

  5. Time dependent ethnic convergence in colorectal cancer survival in hawaii

    Directory of Open Access Journals (Sweden)

    Hundahl Scott A

    2003-02-01

    Full Text Available Abstract Background Although colorectal cancer death rates have been declining, this trend is not consistent across all ethnic groups. Biological, environmental, behavioral and socioeconomic explanations exist, but the reason for this discrepancy remains inconclusive. We examined the hypothesis that improved cancer screening across all ethnic groups will reduce ethnic differences in colorectal cancer survival. Methods Through the Hawaii Tumor Registry 16,424 patients diagnosed with colorectal cancer were identified during the years 1960–2000. Cox regression analyses were performed for each of three cohorts stratified by ethnicity (Caucasian, Japanese, Hawaiian, Filipino, and Chinese. The models included stage of diagnosis, year of diagnosis, age, and sex as predictors of survival. Results Mortality rates improved significantly for all ethnic groups. Moreover, with the exception of Hawaiians, rates for all ethnic groups converged over time. Persistently lower survival for Hawaiians appeared linked with more cancer treatment. Conclusion Ethnic disparities in colorectal cancer mortality rates appear primarily the result of differential utilization of health care. If modern screening procedures can be provided equally to all ethnic groups, ethnic outcome differences can be virtually eliminated.

  6. Social cohesion and the transformation from ethnic to multicultural society

    DEFF Research Database (Denmark)

    Kærgård, Niels

    2010-01-01

    Danish society used to have a very homogenous culture; everybody was Lutheran and there were only very small groups of ethnic minorities. However, since the 1960s the immigration of foreign workers and refugees has created substantial minority groups of people who are very different ethnically, r...

  7. The ethnicity distraction ? political credibility and partisan preferences in Africa

    OpenAIRE

    Keefer, Philip

    2010-01-01

    Much of the research on ethnicity, development and conflict implicitly assumes that ethnic groups act collectively in pursuit of their interests. Collective political action is typically facilitated by political parties able to make credible commitments to pursue group interests. Other work, however, emphasizes the lack of political credibility as a source of adverse development outcomes. ...

  8. Are There Ethnic Enclaves/Ghettos in English Cities?

    Science.gov (United States)

    Johnston, Ron; Forrest, James; Poulsen, Michael

    2002-01-01

    Examines residential segregation of urban ethnic groups, identifying residential area types according to the degree of ethnic mixing and evaluating their relative importance in 18 English cities in light of research on processes and patterns involved in segregation. Results find little evidence of significant segregation of black groups but some…

  9. Genetic admixture, social-behavioral factors, and body composition are associated with blood pressure differently by racial-ethnic group among children.

    OpenAIRE

    Klimentidis, Yann C.; Dulin-Keita, Akilah; Casazza, Krista; Willig, Amanda L.; Allison, David B.; Fernandez, Jose R.

    2011-01-01

    Cardiovascular disease has a progressively earlier age of onset, and disproportionately affects African Americans in the US. It has been difficult to establish the extent to which group differences are due to physiological, genetic, social, or behavioral factors. In this study, we examined the association between blood pressure and these factors among a sample of 294 children, identified as African-, European-, or Hispanic-American. We use body composition, behavioral (diet and physical activ...

  10. A case of zootherapy with the tarantula Brachypelma vagans Ausserer, 1875 in traditional medicine of the Chol Mayan ethnic group in Mexico

    OpenAIRE

    Rojo Roberto; Winterton Peter; Hénaut Yann; Machkour-M'Rabet Salima

    2011-01-01

    Abstract Background In practically every human culture, the use of arthropods as medicinal resources has been reported. In Mexico, the Mayan people mainly use plants but occasionally also animals and minerals in their medicine. This article is the first to report the traditional use of the tarantula Brachypelma vagans by medicine men in the Chol community, an ancient indigenous group that inhabits the southeastern part of Mexico. We also describe the utility of such arachnids in traditional m...

  11. Ethnicity effects in police officer selection: Applicant, assessor, and selection-method factors

    OpenAIRE

    Meijer, Lonneke

    2008-01-01

    textabstractThe research reported in the present dissertation has highlighted several issues. One important issue is language as Dutch language-proficiency of applicants explained a substantial part of the score differences between the ethnic majority group and ethnic minority groups. Interestingly, assessor-applicant (dis)similarity did not differentially affect evaluations of ethnically diverse applicants. This finding alleviates concerns that discrimination of ethnic minority groups due to...

  12. Allele Frequency of D12S1632, D12S329, D12S96, D16S3096 and D16S2624 in four Ethnic Groups and Its Relationship With Metabolic Syndrome in Tehran Lipid and Glucose Study

    Directory of Open Access Journals (Sweden)

    Daneshpour

    2014-10-01

    Full Text Available Background Variation in drug resistance and susceptibility to various diseases may be related to difference in allele frequencies of the variants at the population level. Objectives The present study aimed to investigate the allele frequencies of five short tandem repeats (STR loci in two different chromosomes of candidates from Tehran Lipid and Glucose Study. Materials and Methods For this study, a representative sample of 563 individuals (130 affected by metabolic syndrome from Tehran, including four different ethnic groups of Iran, was selected. Five STRs including D12S1632, D12S329, D12S96, D16S3096 and D16S2624 were analyzed using the fragment analysis method. Allele frequency, polymorphism information content (PIC values, observed and expected heterozygosity, discrimination power, matching probability, power of discrimination, power of exclusion and paternity index were calculated for the whole sample. Results There was no significant deviation in allelic frequencies from Hardy-Weinberg equilibrium for all the studied markers except for D12S1632 and D12S329. The long alleles in D12S329 were significantly more frequent in patients with metabolic syndrome (P < 0.05. Conclusions This study revealed allele frequency of some STRs on chromosome 12 and 16 for the first time in Iran, and indicated differences between subjects with metabolic syndrome and subjects in the control group.

  13. A Critical Review of Chinese Ethnic Law Studies in 2014

    Institute of Scientific and Technical Information of China (English)

    Wang Yunwu; Wang Jie; Liao Yanping

    2015-01-01

    I. Basic Theory of Ethnic Law Studies As a mature discipline,research on the basic theory of ethnic law studies is no longer the focus of research. Nonetheless,this does not deny that it is a research of reflection and transcendence. In 2014,there were also important achievements with regard to this aspect. Concerning theory within the discipline of ethnic law studies,Wu Zongjin made a review on the development process of this disci ̄pline,and stated that the in-depth implementation of ethnic regional autonomy, the design of ethnic law institutions,the guarantee of ethnic rights legis ̄lation,and legal administration on ethnic work,etc. are still the responsibility of this discipline. Con ̄cerning the theory of the rule of law in ethnic are ̄as,it seems that a breakthrough was difficult. In 2014,Li Chao and Wang Huaju proposed a thor ̄ough evaluation of the rule of law in ethnic areas, but stated that this evaluation is facing problems due to the lack of local knowledge and lack of an efficient evaluation methodology and scientific su ̄pervision system. Hence,a concept for a scientific evaluation should be constructed, and local ethnic law resources should be found,and members of the various ethnic groups should participate.

  14. Single nucleotide polymorphisms of the maternal Msx2 gene and their association with fetal neural tube defects in Han ethnic group in Shanxi Province, China

    Institute of Scientific and Technical Information of China (English)

    GUO Li; ZHAO Hong; PEI Yu-heng; HE Quan-ren; LI Wan-I; ZHANG Ting; ZHENG Xiao-ying; ZHOU Ran; XIE Jun

    2011-01-01

    Background Neural tube defects are the most common human birth defects. The causes are multifactorial with complex genetic and environmental factors, although the exact genetic causes are unknown. This research was conducted to study the frequency of Msx2 gene polymorphisms in 59 women with a history of pregnancy with a neural tube defect and in 73 healthy controls. We aimed to determine the effect of this genetic polymorphism on the incidence of neural tube defects in the Han Chinese population.Methods We studied 59 mothers with at least one previous child with a neural tube defect (the case group) and 73case-control subjects during the same period, from Shanxi Province, China. We analyzed the genotypic distributions and allele frequencies of Msx2 C386T poiymorphisms in DNA samples from the case and control groups. A three-dimensional protein model was predicted using Swiss-Pdb Viewer software version 4.0. Disease association was analyzed using chi-square tests.Results Significant differences were observed in the genotypes and allele frequencies of the Msx2 C386T allele between the case and control groups (CT: 32% vs. 15%, P=0.0073 and TT 15% vs. 4%, P=0.013, respectively). Logistic regression analysis showed that the C386T mutation is a potential risk factor for neural tube defects (P <0.05; OR: 3.466;95%CI: 1.831-6.560). Three-dimensional structure prediction revealed that the Msx2 C386T mutation results in a threonine substitution for methionine at position 129 of exon 2, which might lead to structural mutations or dysfunctions in the protein encoded by Msx2.Conclusion Maternal Msx2 C386T gene polymorphisms were associated with fetal neural tube defects in Han Chinese women in Shanxi Province.

  15. Transfer of Learning through Gender and Ethnicity

    Science.gov (United States)

    Calder, Austin M.; Ashbaugh, Emily L.

    2005-09-01

    This brief report compared the performance by gender and ethnicity of 6720 students in an introductory course for the life science majors: Physics 7A and 7B. We compared performance between ethnicities and genders using Z scores taken by quarter. We also performed a binary analysis with achievement of a high grade in 7B as the dependent variable. The results indicate that on average males score higher than females in every ethnic group, and that the only statistically significant ethnic differences in our binary analysis were White and African American, The model indicated that being female reduced odds of achieving a high grade in 7B by one half. Odds were reduced by more than half for African Americans and increased by three halves for White. We also compared gender equity over 18 quizzes. Equity favored quiz questions that are more open ended; this is consistent with some earlier findings in studies of gender equity in introductory physics courses.

  16. Where Categorizations of Self and Others Meet. Some Remarks on Erik Allardt’s Theory of Struggles for Recognition between Ethnic Groups

    Directory of Open Access Journals (Sweden)

    Särkelä Arvi-Antti

    2012-03-01

    Full Text Available In my paper I argue that Allardt’s use of a recognition-theoretical vocabulary is not only of interest because it precedes the Honnethian and Taylorian reference points of today’s discourse on recognition by one and a half decades, but also because it contains elements that seem unique and fruitful from the perspective of the contemporary debates on multiculturalism and conflicts of recognition. Furthermore it might be of interest in the context of an NSU Study Group that there has been a Scandinavian theory of recognition, which was worked out decades prior to our own contributions to this field of research.

  17. Practices of entomophagy and entomotherapy by members of the Nyishi and Galo tribes, two ethnic groups of the state of Arunachal Pradesh (North-East India)

    OpenAIRE

    Ghosh Sampat; Chakravorty Jharna; Meyer-Rochow Victor

    2011-01-01

    Abstract We prepared a consolidated list of edible and therapeutic insects used in Arunachal Pradesh (N.E. India) by two tribal societies (i.e., the Nyishi of East Kameng and the Galo of West Siang). The list is based on thorough, semi-structured field-interviews with 20 informants of each tribal group. At least 81 species of local insects, belonging to 26 families and five orders of insects, namely Coleoptera (24 species), Orthoptera (17 species), Hemiptera (16 species), Hymenoptera (15 spec...

  18. 基督教对景颇族群体认同的影响%The Influence of Christianity to the Jingpo Ethnic Group Identity

    Institute of Scientific and Technical Information of China (English)

    李叶; 徐祖祥

    2016-01-01

    religion is accompanied by the generation of nation ,in the long development process ,with its peculiar way of national members or group has a broad knowledge and sex ,core ,lasting impact .Christianity as a heterogeneous cul‐ture ,in jingpo area the spread and development of the jingpo people not only make the social structure ,social production , life style change ,also make the traditional culture of the jingpo people get into trouble ,threatening group identification .%宗教伴随着民族的产生而产生,在漫长的发展过程中,以其特有的方式对民族成员或者群体的知与性产生着广泛、核心、持久的影响。基督教作为一种异质文化,在景颇族地区的传播、发展,不仅使景颇族的社会结构受到冲击,社会生产、生活方式发生改变,还使景颇族的传统文化陷入困境,群体认同遭到威胁。

  19. Selective moving behaviour in ethnic neighbourhoods: white flight, white avoidance, ethnic attraction or ethnic retention?

    DEFF Research Database (Denmark)

    Andersen, Hans Skifter

    2016-01-01

    neighbourhoods dominated by ethnic minorities has been called ‘White Flight’ in the literature, and disposition to avoid them ‘White Avoidance’. Preferences among ethnic minorities for living together with kinsmen or countrymen might create an inclination to move into multi-ethnic neighbourhoods, in this paper...... concentrations of Non-Western ethnic minorities followed by ethnic attraction. White flight has a smaller impact and ethnic retention is without importance....

  20. The Academic and Social Value of Ethnic Studies: A Research Review

    Science.gov (United States)

    Sleeter, Christine E.

    2011-01-01

    Ethnic studies includes units of study, courses, or programs that are centered on the knowledge and perspectives of an ethnic or racial group, reflecting narratives and points of view rooted in that group's lived experiences and intellectual scholarship. Supporters say ethnic studies promotes respect and understanding among races, supports student…

  1. Socialization and residence: ethnic return migrants in Estonia

    OpenAIRE

    Hill Kulu

    2002-01-01

    In this paper I study the choice of residence of ethnic Estonians from the Soviet Union in Estonia. The aim is to clarify the extent to which the differences in the current residence of ethnic return migrants stem from their childhood growth environment. First, the groups of foreign-born Estonians are compared based on 1989 Soviet census data. The ethnic return migrants' place of residence is significantly related to their level of education and language skills: two variables corresponding to...

  2. Cardiovascular Costs of Emotion Suppression Cross Ethnic Lines1

    OpenAIRE

    Nicole A Roberts; Levenson, Robert W.; Gross, James J.

    2008-01-01

    Previous research has shown that inhibiting emotion-expressive behavior (emotion suppression) leads to increased sympathetic activation of the cardiovascular system (Gross & Levenson, 1993). Ethnic differences have been reported in how frequently suppression is used as an emotion regulation strategy (Gross & John, 2003); however, it remains unknown whether there are ethnic differences in the physiological consequences of suppression. To test this, 168 participants from four ethnic groups (Afr...

  3. Race, Ethnicity and Use of the National Park System

    OpenAIRE

    Floyd, Dr. Myron; National Park Service; Department of the Interior

    1999-01-01

    This paper reviews the social science literature on racial and ethnic minority use of the National Park System. Four theoretical perspectives are examined--the marginality hypothesis, subcultural hypothesis, assimilation theory, and the discrimination hypothesis. Each perspective is described, and its strengths and limitations discussed. Research on race, ethnicity, and participation in outdoor recreation is also examined. Studies consistently show that racial and ethnic groups visit nati...

  4. Does Political Competition Lessen Ethnic Discrimination? Evidence from Sri Lanka

    OpenAIRE

    Sharif, Iffath A.

    2011-01-01

    The impact of political competition on ethnic discrimination remains largely unexplored. To address this gap, this paper explores the relationship between the level of political competition and the probability of receiving government transfers among ethnic minorities in Sri Lanka in the run up to the national elections of 2000. The paper shows that making politicians dependent on the votes of members of ethnic groups other their own can encourage moderation in discriminatory practices towards...

  5. Environmental, personal, and behavioral factors are related to body mass index in a group of multi-ethnic, low-income women.

    Science.gov (United States)

    Dressler, Heidi; Smith, Chery

    2013-12-01

    Environmental, personal, and behavioral determinants of body mass index (BMI) are not well understood in the low-income demographic. To investigate these factors, a cross-sectional survey was developed using Social Cognitive Theory (SCT), utilizing formative data from focus groups and measured environmental, personal, and behavioral constructs, in addition to food-related self-identity, food security, and heights and weights. Participants were urban women (n=330) who qualified for a food and nutrition assistance program. Data collection occurred at sites within the community, including homeless shelters, food pantries, libraries, and community centers. The outcome of interest was BMI and the relationship to environmental, personal, and behavioral constructs, and food-related self-identity. All three SCT construct models were significant, but the personal construct regression model predicted the greatest variance in BMI among the women (31%). Decreased BMI was associated with SCT and self-identity variables indicating preventative behaviors, while increased BMI was associated with SCT and self-identity emotional eating variables. Overall results suggest that personal, behavioral, and self-identity factors can help to explain some weight variation observed among women living in similar obesogenic, low-income environments. Although additional research is needed, results suggest interventions with this population should address eating healthy to prevent disease, exercising for health, and shaping health-promoting self-identities. PMID:24119531

  6. Understanding Racial and Ethnic Disparities in U.S. Infant Mortality Rates

    Science.gov (United States)

    ... from the National Technical Information Service NCHS Understanding Racial and Ethnic Disparities in U.S. Infant Mortality Rates ... age-specific infant mortality rates vary widely among racial and ethnic groups. For very preterm infants (less ...

  7. Assessor-related factors and score differences between ethnically diverse Dutch police applicants

    NARCIS (Netherlands)

    L.A.L. de Meijer (Lonneke); M.Ph. Born (Marise); H. van Loon (Heleen); H.T. van der Molen (Henk)

    2008-01-01

    textabstractThe present study examined the effects of demographic and perceived similarity between assessors and applicants on assessors’ evaluations of Dutch ethnic majority and minority applicants. Results showed that demographic similarity did not explain score differences between ethnic groups.

  8. Practices of entomophagy and entomotherapy by members of the Nyishi and Galo tribes, two ethnic groups of the state of Arunachal Pradesh (North-East India

    Directory of Open Access Journals (Sweden)

    Ghosh Sampat

    2011-01-01

    Full Text Available Abstract We prepared a consolidated list of edible and therapeutic insects used in Arunachal Pradesh (N.E. India by two tribal societies (i.e., the Nyishi of East Kameng and the Galo of West Siang. The list is based on thorough, semi-structured field-interviews with 20 informants of each tribal group. At least 81 species of local insects, belonging to 26 families and five orders of insects, namely Coleoptera (24 species, Orthoptera (17 species, Hemiptera (16 species, Hymenoptera (15 species and Odonata (9 species, are being used as food among members of these two indigenous societies. However, Nyishi use overall more species of insects as food than Galo people do and consume mostly Coleoptera and Hemiptera; amongst the Galo, on the other hand, Odonata and Orthoptera dominate. The selection of the food insects amongst the Nyishi and Galo is dictated by traditional tribal beliefs as well as the taste and availability of the insects. Depending on the species, only particular or all developmental stages are consumed. Some food insects may be included in the local diet throughout the year, others only when seasonally available. Commonly specimens are being prepared for consumption by roasting, frying or boiling. Twelve species of insects are deemed therapeutically valuable by the locals and are being used by the tribes investigated to treat a variety of disorders in humans and domestic animals. Members of the Galo use a greater number of insect species for remedial purposes than the Nyishi. With the degradation of natural resources, rapid population growth, and increasing influence of 'westernization', the traditional wisdom of entomophagy and entomotherapy is at risk of being lost. There is thus an urgent need to record the role insects play as components of local diets and folk remedies and to assess insect biodiversity in the light of these uses.

  9. Practices of entomophagy and entomotherapy by members of the Nyishi and Galo tribes, two ethnic groups of the state of Arunachal Pradesh (North-East India).

    Science.gov (United States)

    Chakravorty, Jharna; Ghosh, Sampat; Meyer-Rochow, Victor Benno

    2011-01-01

    We prepared a consolidated list of edible and therapeutic insects used in Arunachal Pradesh (N.E. India) by two tribal societies (i.e., the Nyishi of East Kameng and the Galo of West Siang). The list is based on thorough, semi-structured field-interviews with 20 informants of each tribal group. At least 81 species of local insects, belonging to 26 families and five orders of insects, namely Coleoptera (24 species), Orthoptera (17 species), Hemiptera (16 species), Hymenoptera (15 species) and Odonata (9 species), are being used as food among members of these two indigenous societies. However, Nyishi use overall more species of insects as food than Galo people do and consume mostly Coleoptera and Hemiptera; amongst the Galo, on the other hand, Odonata and Orthoptera dominate. The selection of the food insects amongst the Nyishi and Galo is dictated by traditional tribal beliefs as well as the taste and availability of the insects. Depending on the species, only particular or all developmental stages are consumed. Some food insects may be included in the local diet throughout the year, others only when seasonally available. Commonly specimens are being prepared for consumption by roasting, frying or boiling. Twelve species of insects are deemed therapeutically valuable by the locals and are being used by the tribes investigated to treat a variety of disorders in humans and domestic animals. Members of the Galo use a greater number of insect species for remedial purposes than the Nyishi. With the degradation of natural resources, rapid population growth, and increasing influence of 'westernization', the traditional wisdom of entomophagy and entomotherapy is at risk of being lost. There is thus an urgent need to record the role insects play as components of local diets and folk remedies and to assess insect biodiversity in the light of these uses. PMID:21235790

  10. A case of zootherapy with the tarantula Brachypelma vagans Ausserer, 1875 in traditional medicine of the Chol Mayan ethnic group in Mexico

    Directory of Open Access Journals (Sweden)

    Rojo Roberto

    2011-03-01

    Full Text Available Abstract Background In practically every human culture, the use of arthropods as medicinal resources has been reported. In Mexico, the Mayan people mainly use plants but occasionally also animals and minerals in their medicine. This article is the first to report the traditional use of the tarantula Brachypelma vagans by medicine men in the Chol community, an ancient indigenous group that inhabits the southeastern part of Mexico. We also describe the utility of such arachnids in traditional medicine. Methods This study was carried out in different Chol communities in the states of Chiapas and Campeche (southeastern Mexico from 2003 until 2007. We interviewed the local medicine men, patients and non-Chol people in each village visited to collect information about the rituals involved and the effectiveness of this traditional medicine and also their opinion of this traditional medicine. Results In all independent villages, the people who present an illness called 'aire de tarantula' or tarantula wind with symptoms including chest pain, coughing and asthma, were treated by the medicine man (called 'hierbatero' with a tarantula-based beverage. From village to village, the beverage has a similar base composition but some variations occur in additional ingredients depending on the individual medicine man. Like in all traditional Mayan medicine, the ritual of the ceremony consists of drinking the tarantula-based beverage and this is principally accompanied by chants and burning of incense. Conclusions The recipe of the tarantula-based beverage and the procedure of this ritual ceremony were fairly constant in all the villages visited. Our work shows that despite the tarantula's bad image in several cultures, in others positive use is made of these spiders, as in modern medicine.

  11. Standing the Test of Time: Barth and Ethnicity

    Directory of Open Access Journals (Sweden)

    Eloise Hummell

    2014-01-01

    Full Text Available Ethnicity remains an essential theory for understanding societies in the 21 st century. This paper focuses on how well Fredrik Barth’s 1969 analyses and insights in Ethnic Groups and Boundaries have ‘stood the test of time’. Barth’s theoretical framework sets out the subtle and sinuous frontiers of ethnic boundaries, the interconnectedness of ethnic identities and the continuity of ethnic groups. The messianic nature of this work will be explore d by closely reviewing some of his less well cited assertions, including those regarding stigmatized identities, increasing structural similarities and the political organisation of ethnic groups. Considering the applicability of his theory in current time s necessitates reflecting on what Barth may have omitted, oversimplified or exaggerated, such as the potential for multiple ethnic identities; the importance of the content of cultural practices, symbols and ‘traditions’; conflict and power plays within na tion - states. ‘Looking back’ at Barth’s work on ethnicity assists in enhancing understandings of current social spheres and reconsidering the world around us. It also contributes to the early stages of the author’s current PhD research which includes a focu s on Catalan ethnic identity.

  12. Intra-Generational Ethnic Flows: Ethnic Mobility in the Canadian Census: Presidential address CPS annual meeting, 2008

    OpenAIRE

    Goldmann, Gustave

    2009-01-01

    AbstractThis article extends the study of ethnic mobility by examining intra-generationalflows in ethnicity in Canadian census data. It expands on previous work on thistopic that focused specifically on Aboriginal Peoples. This paper establishes,through an analysis of census data from 1991 to 2001, that population flowsexist among selected ethnic groups in Canada that can only be explained byethnic mobility (or transfer). It also raises concerns about deriving trends overtime in analysing pop...

  13. Sex Differences in Subclinical Atherosclerosis by Race/Ethnicity in the Multi-Ethnic Study of Atherosclerosis

    OpenAIRE

    Kim, Catherine; Diez-Roux, Ana V.; Nettleton, Jennifer A.; Polak, Joseph F.; Post, Wendy S.; Siscovick, David S.; Watson, Karol E.; Vahratian, Anjel M.

    2011-01-01

    Sex differences in cardiovascular disease mortality are more pronounced among non-Hispanic whites than other racial/ethnic groups, but it is unknown whether this variation is present in the earlier subclinical stages of disease. The authors examined racial/ethnic variation in sex differences in coronary artery calcification (CAC) and carotid intimal media thickness at baseline in 2000–2002 among participants (n = 6,726) in the Multi-Ethnic Study of Atherosclerosis using binomial and linear re...

  14. -141C insertion/deletion polymorphism of the dopamine D2 receptor gene is associated with schizophrenia in Chinese Han population: Evidence from an ethnic group-specific meta-analysis.

    Science.gov (United States)

    Zhao, Xiaofeng; Huang, Yinglin; Chen, Kaiyuan; Li, Duolu; Han, Chao; Kan, Quancheng

    2016-09-01

    Accumulate evidence has implicated dopamine D2 receptor gene polymorphisms in the etiology of schizophrenia. A single nucleotide polymorphism, -141C insertion/deletion (Ins/Del) (rs1799732), in the promoter region of the dopamine D2 receptor gene has been linked to schizophrenia; however, the data are inconclusive. This study investigated whether the -141C polymorphism is associated with the risk of schizophrenia in different ethnic groups by performing a meta-analysis. A total of 24 case-control studies examining the association between -141C Ins/Del polymorphism and schizophrenia were identified according to established inclusion criteria. Significant association was revealed between -141C Ins/Del polymorphism and schizophrenia risk in dominant genetic model (Ins/Ins + Ins/Del versus Del/Del) (odds ratio = 0.33, 95% confidence interval = 0.14-0.81, z = 2.41, P = 0.02) in Chinese Han but not in Caucasian, Japanese or India populations. Our results indicate that -141C Ins/Del polymorphism might be a susceptibility factor for schizophrenia in Chinese Han population. PMID:26346037

  15. Adaptation and Evolution: the Theory of Cultural Inheritance of Ethnic Groups without Writing Language%调适与演进:无文字民族文化传承探析

    Institute of Scientific and Technical Information of China (English)

    罗正副

    2012-01-01

    无文字民族文化传承从传统到现代,历经口头语言、实践记忆、实物图符、文字借用、传媒介质、网络空间等形式,各种传承方式彼此之间交叉互渗,盘根错节,共同呈现和统一于文化"一体"之中。文化传承在不同的生存环境、时代背景或社会技术条件下存在着自我内在的调适机制,并随人类文化的发展永无完结地向前演进。%From ancient to modern times,cultural inheritance of ethnic groups without writing language was passed down from generation to generation through verbal communication,practical memory,physical figure,words borrowing,media,internet and so on.Emerged and unified in a cultural entity,such diverse transmitting forms are interacted with each other.The cultural inheritance evolve forward endlessly in various living environment,time and social background with the development of human beings and their self-adaptable mechanism.

  16. Diagnostics at JINR LHEP photogun bench

    International Nuclear Information System (INIS)

    The photoinjector electron beam quality dramatically depends on the laser driver beam quality. For laser beam diagnostics a 'virtual cathode' system was realized at the JINR LHEP photogun bench. The system allows one to image laser beam profile at the cathode. The AVINE software complex developed in DESY Zeuthen is being used for imaging. Equipment for emittance measurement using the slit method was installed. The original emittance calculation software EmCa was created and tested with the laser beam.

  17. PROMOTING CIVIC ENGAGEMENT THROUGH ETHNIC MEDIA

    Directory of Open Access Journals (Sweden)

    Daniel Ahadi

    2010-01-01

    Full Text Available Ethnic media, defined by the Canadian Radio-television and Telecommunications Commission (for the ethnic program specifically as “one, in any language, that is specifically directed to any culturally or racially distinct group other than one that is Aboriginal Canadian or from France or the British Isles” (CRTC, 1999, are emerging to offer new communicative civic spaces to ethno-cultural citizens. Studies, however, suggest that while they may not be completely disconnected from broader society, they remain largely “distinct from the dominant public sphere” (Karim, 2002. The majority are focused on a single ethnic group and develop in isolation of each other to cater to their specific group’s interests. Such an isolationist tendency is a concern in multicultural societies in that it can potentially intensify political, socio-economic, and cultural divides among older and new populations and develop “parallel societies” (Hafez, 2007 and a fragmented citizenship. Whether or not ethnic media will lead to hindering immigrants’ civic integration by raising citizens of communities rather than citizens of the broader society needs to be empirically validated. This paper, therefore, explores the distinction between mainstream and ethnic media through a comparative content analysis on coverage of the October 14 2008 Canadian federal election in English and Korean press in British Colombia, Canada. The findings suggest that in-group orientation is in fact more distinct in English media with significantly low attention given to ethnic minorities either as candidates or voters. Ethnic media, on the other hand, undertake significant citizenship education by delivering step-by-step “how-to” information about the election to immigrants who are less familiar with the Canadian political system to assist them in exercising voting rights.

  18. “It Must Be Me”: Ethnic Diversity and Attributions for Peer Victimization in Middle School

    OpenAIRE

    Graham, Sandra; Bellmore, Amy; Nishina, Adrienne; Juvonen, Jaana

    2009-01-01

    This study examined the mediating role of self-blaming attributions on peer victimization-maladjustment relations in middle school and the moderating role of classroom ethnic diversity. Latino and African American 6th grade participants (N = 1105, 56% female) were recruited from middle schools in which they were either members of the numerical majority ethnic group, the numerical minority, or one of several ethnic groups in ethnically diverse schools. Peer nomination data were gathered in the...

  19. Ethnic identity and patriotism as predictors of collective guilt acceptance

    OpenAIRE

    Niškanović Jelena; Petrović Nebojša

    2016-01-01

    Collective guilt is a group emotion, developed and shared between group members as a result of dealing with past misdeeds committed by members of own group. Collective guilt is associated with restitution, reparation and forgiveness seeking toward victimised group. This paper will examine relationship between ethnic identity and collective guilt acceptance, so we can determine relationship between different levels of ethnic identification and collective gui...

  20. Ethnic Inequality: Theory and Evidence from Formal Education in Nigeria

    OpenAIRE

    Dev, Pritha; Mberu, Blessing; Pongou, Roland

    2015-01-01

    We study the causes of inequality in human capital accumulation across ethnic and religious groups. An overlapping generations model in which agents decide how much time to invest in human capital versus ethnic capital shows that the demand for human capital is affected positively by parental and group's older cohort human capital, and negatively by group size. Two ex-ante identical groups may diverge in human capital accumulation, with the divergence mostly occurring among their low-ability ...

  1. Eating Healthy Ethnic Food

    Science.gov (United States)

    ... with ethnic foods. Here's a sample of healthy food choices (lower in calories and fat) and terms to look for when making your selection: Chinese Zheng (steamed) Jum (poached) Kao (roasted) Shao (barbecued) ...

  2. Driving Torque Control for a Nacelle Test Bench

    Science.gov (United States)

    Jassmann, Uwe; Reiter, Matthias; Abel, Dirk

    2014-06-01

    Recently wind industry paid a lot of attention to ground testing facilities in order to improve reliability of wind turbines by undergoing overall system tests at an early stage of development. Some experience has been gained during the last years with drive train test benches, that allow for pure mechanical and electrical tests of the turbine's components. Since the loads occurring inside a wind turbine significantly depend on its control strategy, the natural extension of drive train test benches are so-called nacelle test benches, which also include the wind turbine's controller. The worldwide first nacelle test bench was installed and launched at RWTH Aachen University in 2013. This nacelle test bench was set up as a demonstrator and has a rated power of 1 MW. For the demonstrator test bench a gearbox-based drive train concept, which does not intrinsically meet the high dynamic requirements of the real-time aerodynamics simulation, was chosen. In this paper the mechanical concept is reviewed from a control engineering point of view and a detailed control model is presented and validated using measurement data. In order to minimize the impact this mechanical limitations have and to achieve the dynamics and accuracy required, a driving torque controller is proposed. Due to the communication layout at the nacelle test bench, time delay in data transfer cannot be omitted for controller design. Experiments confirm that the driving torque controller allows to operate a wind turbine at the nacelle test bench and suppresses unrealistic, test bench-related torque dynamics.

  3. Perceived Ethnic Discrimination by Teachers and Ethnic Minority Students' Academic Futility: Can Parents Prepare Their Youth for Better or for Worse?

    Science.gov (United States)

    D'hondt, Fanny; Eccles, Jacquelynne S; Van Houtte, Mieke; Stevens, Peter A J

    2016-06-01

    This study focuses on the interplay of perceived ethnic discrimination by teachers, parents' ethnic socialization practices, and ethnic minority students' sense of academic futility. Since discrimination creates barriers beyond control of the individual, the first research goal is to examine the association of perceived ethnic discrimination by teachers with ethnic minority students' sense of academic futility. The second research goal is to focus on the role of perceived parental ethnic socialization (e.g., cultural socialization and preparation for bias) to get a better understanding of the interaction between family level factors and the potentially negative consequences of ethnic teacher discrimination. A multilevel analysis on 1181 ethnic minority students (50.6 % girls; mean age = 15.5), originating from migration, in 53 secondary schools in Flanders (Belgium) shows that the frequent perception of ethnic discrimination by teachers is associated with stronger feelings of academic futility, and if these students also received high levels of parents' ethnic socialization, they perceive even stronger feelings of futility. The group of ethnic minority students, who perceive frequent ethnic teacher discrimination, is a group at risk, and parents' ethnic socialization does not seem able to change this. PMID:26861710

  4. Ethnic family structure.

    Science.gov (United States)

    Mcdonald, P

    1989-04-01

    Using information from large-scale statistical collections and elaborations from ethnographic studies, this paper examines the underlying social processes and structures of migrant families in Australia. Migrants in Australia are often confronted by family values and behavior which run counter to their own. For some migrants, particularly those from the United Kingdom and Western European countries, there is little conflict as Australian family values and behavior approximate their own; the feminine conception of the family is not foreign to them. On the other hand, migrants from Mediterranean countries and from Asia are likely to face a clash between the masculine conception of the family and the dominant feminine conception they find in Australia. Economic structure also often forces an accommodation to the feminine conception of the family. For example, migrant women in Australia are heavily involved in the work force outside the family circle, and, in the main, have relatively low fertility. Age at marriage is increasing and many single women of migrant origin are being educated at the tertiary level and are working before marriage. These changes necessarily expose women and youths to the dominant social values and increase their economic independence, thus disrupting the conventional male family authority. There is evidence of a degree of accommodation to Australian patterns of behavior in migrant groups more inclined to a masculine conception of the family. In other areas, however, which are less directly related to economic pressure, migrant values have been far less accommodating. There is still a high level of endogamy, the 1st birth occurs soon after marriage, divorce rates are low, and the aged are very likely to live with their children. Large migrant groups have been able to maintain these patterns of behavior through the formation of ethnic substructures that form their principal social environment. In the longer term, however, their children are

  5. IgG1 and IgG4 antibody responses to the Anopheles gambiae salivary protein gSG6 in the sympatric ethnic groups Mossi and Fulani in a malaria hyperhendemic area of Burkina Faso.

    Directory of Open Access Journals (Sweden)

    Cinzia Rizzo

    Full Text Available Human antibody response to the Anopheles gambiae salivary protein gSG6 has recently emerged as a potentially useful tool for malaria epidemiological studies and for the evaluation of vector control interventions. However, the current understanding of the host immune response to mosquito salivary proteins and of the possible crosstalk with early response to Plasmodium parasites is still very limited. We report here the analysis of IgG1 and IgG4 subclasses among anti-gSG6 IgG responders belonging to Mossi and Fulani from Burkina Faso, two ethnic groups which are known for their differential humoral response to parasite antigens and for their different susceptibility to malaria. The IgG1 antibody response against the gSG6 protein was comparable in the two groups. On the contrary, IgG4 titers were significantly higher in the Fulani where, in addition, anti-gSG6 IgG4 antibodies appeared in younger children and the ratio IgG4/IgG1 stayed relatively stable throughout adulthood. Both gSG6-specific IgG1 and IgG4 antibodies showed a tendency to decrease with age whereas, as expected, the IgG response to the Plasmodium circumsporozoite protein (CSP exhibited an opposite trend in the same individuals. These observations are in line with the idea that the An. gambiae gSG6 salivary protein induces immune tolerance, especially after intense and prolonged exposure as is the case for the area under study, suggesting that gSG6 may trigger in exposed individuals a Th2-oriented immune response.

  6. Calibration of the MCAO Canopus Bench

    Science.gov (United States)

    Garcia-Rissmann, Aurea; Rigaut, François; Bec, Matthieu; Boccas, Maxime; Galvez, Ramon; Gausachs, Gaston; Gratadour, Damien; Neichel, Benoit

    The final phase of implementation of all optical components, as well as their integration and tests on the Canopus MCAO bench is currently underway. We present here a detailed description of the LGS and NGS WFS calibration sequences implemented through MYST (MCAO Yorick Smart Tool), a yorick+python+glade software package developed in-house which allows multiple users to control and monitor the bench remotely over the network using EPICS commands. A fine tuning of the optical setup and a better understanding of the flexure/temperature dependencies is being carried out and will allow us to build the many look-up tables to be eventually used by the system (e.g. telescope primary and secondary mirrors). Preliminary work on non-common path aberrations to account for the static aberrations in the central 60 arcsec science field of view (FoV) has been done iteratively using a science focal plane wavefront sensor and has shown good results both in individual directions as well as simultaneously over the entire FoV, the latter using the tomographic approach (presented in another paper in this conference).

  7. Testing bench for spent fuel assemblies

    International Nuclear Information System (INIS)

    In the framework of a program for realizing pressurized water reactors, the D. Tech. SECS-SELECI of the French Atomic Energy Commission has transformed and adapted the shielded cell CLEMENTINE at SACLAY so that nondestructive and destructive tests could be carried out on complete 900 MW power reactor assemblies. Various operations have been carried out on both pins and assemblies since 1978. The work on the cell equipment has led to the development of a metrological test bench for examining irradiated fuels. This equipment includes a support for the assembly, a vertical girder and a displaceable tool-carrying trolley. This trolley, which moves along the Z-axis, is provided with tools for the metrological examinations associated with the displacement of the XY table, the assembly being remote controlled from a working zone situated in front of the cell. Visual examination of the four faces of the assembly is performed by displacing mirrors, which reflect the image of the object out of the cell onto a TV camera. Vertical measurements are made using optical sighting and comparing the lengths of objects with a graduated standard scale rigidly attached to the bench. Measurements made in a horizontal plane along a given Z-axis take the displacement of the sighting marks fixed to the mechanism into consideration. The displacement of this mechanism is a function of the number of pulses imparted to the system. A laser device is used to obtain the required pin spacing at various different heights in the assemblies

  8. Release of Regional Autonomy for Ethnic Minorities in China

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The Construction of 60 Important Projects Begun under the Strategy for the Development of Western China;The Enrollment of 2,500 Students for Master's and PhD Programs from Ethnic Minority Areas;Each of the 55 Ethnic Minorities Having Its Own Brief Written History;The Per-capita Net Income of Rural Residents in Tibet is Growing Constantly;Every Ethnic Group Having its Own NPC Deputy or Deputies;Strengthening Specific Forms of Implementation of the System of Regional Ethnic Autonomy;

  9. Bridging Multidimensional Models of Ethnic-Racial and Gender Identity Among Ethnically Diverse Emerging Adults.

    Science.gov (United States)

    Wilson, Antoinette R; Leaper, Campbell

    2016-08-01

    The purpose of this study was to integrate and validate a multidimensional model of ethnic-racial identity and gender identity borrowing constructs and measures based on social identity and gender identity theories. Participants included 662 emerging adults (M age  = 19.86 years; 75 % female) who self-identified either as Asian American, Latino/a, or White European American. We assessed the following facets separately for ethnic-racial identity and gender identity: centrality, in-group affect, in-group ties, self-perceived typicality, and felt conformity pressure. Within each identity domain (gender or ethnicity/race), the five dimensions generally indicated small-to-moderate correlations with one another. Also, correlations between domains for each dimension (e.g., gender typicality and ethnic-racial typicality) were mostly moderate in magnitude. We also noted some group variations based on participants' ethnicity/race and gender in how strongly particular dimensions were associated with self-esteem. Finally, participants who scored positively on identity dimensions for both gender and ethnic-racial domains indicated higher self-esteem than those who scored high in only one domain or low in both domains. We recommend the application of multidimensional models to study social identities in multiple domains as they may relate to various outcomes during development. PMID:26142190

  10. Perceived racial/ethnic discrimination, smoking and alcohol consumption in the Multi-Ethnic Study of Atherosclerosis (MESA)

    Science.gov (United States)

    Borrell, Luisa N.; Diez Roux, Ana V.; Jacobs, David R.; Shea, Steven; Jackson, Sharon A.; Shrager, Sandi; Blumenthal, Roger S.

    2010-01-01

    Objective To examine the association of perceived racial/ethnic discrimination with smoking and alcohol consumption in adults participating in the Multi-Ethnic Study of Atherosclerosis. Methods Data on 6,680 black, Chinese, Hispanic and white adults aged 45 to 84 years of age recruited from Illinois, New York, Maryland, North Carolina, Minnesota and California during 2000 and 2002 were used for this analysis. Logistic regression was used to estimate the association of perceived racial/ethnic discrimination with smoking status and alcohol consumption for each racial/ethnic group separately. Results Blacks were more likely to experience racial/ethnic discrimination (43%) than Hispanics (19%), Chinese participants (10%) or whites (4%, P<0.0001). In the fully-adjusted model, blacks reporting racial/ethnic discrimination had 34% and 51% greater odds of reporting smoking and drinking, respectively, than blacks who did not report racial/ethnic discrimination. Hispanics reporting racial/ethnic discrimination had 62% greater odds of heavy drinking. Whites reporting racial/ethnic discrimination had 88% greater odds of reporting being current smokers than whites who did not report racial/ethnic discrimination. Conclusions Our findings suggest that the experience of discrimination is associated with greater prevalence of unhealthy behaviors. Specifically, the use of smoking and alcohol may be patterned by experience of discrimination. PMID:20609433

  11. The Shadows of Difference: Ethnicity and Young Children's Friendships

    Science.gov (United States)

    Barron, Ian

    2011-01-01

    This paper explores the interaction of ethnicity and friendship in a kindergarten in England. Existing literature from different traditions, such as developmental psychology, sociocultural theory and postmodernism, suggests that pre-school children tend to choose friends from the same ethnic group. The research was carried out using an…

  12. New configurations of Ethiopian ethnicity : the challenge of the South

    NARCIS (Netherlands)

    Abbink, J.

    1998-01-01

    In 1994, Ethiopia became a federal democratic republic composed of nine regional states, which bear the name of their majority ethnic group, except Gambela and the Southern Region. This paper discusses some issues of ethnicity and the "national project" in Ethiopia in relation to the Southern Region

  13. Vantage Theory Formulations of Ethnicities: The Case of Overseas Japanese

    Science.gov (United States)

    Adachi, Nobuko

    2010-01-01

    How do people define ethnicity and its membership? Primordialists argue that people group themselves using "primal" or permanent characteristics like physical similarity or a common language, religion, or history. Social mobilizationists, however, see ethnicity as more situational social phenomena, as an informal organization whereby people group…

  14. Minneapolis Multi-Ethnic Curriculum Project--Prejudice/Discrimination Unit.

    Science.gov (United States)

    Skjervold, Christian K.; And Others

    The student booklet presents short chapters illustrating the prejudice/discrimination unit of the Minneapolis Multi-Ethnic Curriculum Project for secondary schools. Fifteen brief chapters describe the ways Americans have and still do discriminate against the people of various ethnic groups. Topics cover the history and policies of the Know-Nothing…

  15. Longitudinal Trajectories of Ethnic Identity during the College Years

    Science.gov (United States)

    Syed, Moin; Azmitia, Margarita

    2009-01-01

    The goals of this study were to examine trajectories of change in ethnic identity during the college years and to explore group-level and individual-level variations. Participants were 175 diverse college students who completed indices of ethnic identity exploration and commitment, self-esteem, and domain-general identity resolution. Multilevel…

  16. Body Dissatisfaction and Physical Development among Ethnic Minority Adolescents

    Science.gov (United States)

    Nishina, Adrienne; Ammon, Natalie Y.; Bellmore, Amy D.; Graham, Sandra

    2006-01-01

    The present study examined the association between body dissatisfaction and adjustment, and the role physical development plays in this association, in an ethnically diverse sample of over 1100 urban, ninth grade boys and girls (M age = 14). More similarities than differences were found across ethnic groups: Caucasian, African American, Latino,…

  17. Ethnicity Knowledge and Attitudes toward Acquired Immune Deficiency Syndrome.

    Science.gov (United States)

    Goh, David S.

    This study examined the effects of race/ethnicity and degree of acculturation on knowledge and attitudes about human immunodeficiency virus/Acquired Immune Deficiency Syndrome (HIV/AIDS). Subjects were 274 college students from 5 racial/ethnic groups (Whites, Blacks, Hispanics, Asian Americans, U.S. born, having an Asian origin with families that…

  18. Exploring Ethnic Differences in Taste Perception.

    Science.gov (United States)

    Williams, Johnny A; Bartoshuk, Linda M; Fillingim, Roger B; Dotson, Cedrick D

    2016-06-01

    It is well known that nutritional intake can vary substantially as a function of demographic variables such as ethnicity and/or sex. Although a variety of factors are known to underlie the relationship between these demographic variables and nutritional intake, it is interesting to speculate that variation in food intake associated with ethnicity or sex may result, in part, from differences in the perceived taste of foods in these different populations. Thus, we initiated a study to evaluate taste responsiveness in different ethnic groups. Moreover, because of the known differences in taste responsiveness between males and females, analyses were stratified by sex. The ethnic groups tested differed significantly from one another in reported perceived taste intensity. Our results showed that Hispanics and African Americans rated taste sensations higher than non-Hispanic Whites and that these differences were more pronounced in males. Understanding the nature of these differences in taste perception is important, because taste perception may contribute to dietary health risk. When attempting to modify diet, individuals of different ethnicities may require personalized interventions that take into account the different sensory experience that these individuals may have when consuming foods. PMID:26994473

  19. Women, Work and Ethnic Identity: Personal Narratives and the Ethnic Enclave in the Textile City of Lowell, Massachusetts.

    Science.gov (United States)

    Norkunas, Martha K.

    1987-01-01

    Many immigrant women from Europe settled in Lowell, Massachusetts and worked in textile mills. They lived in enclaves with little knowledge of others beyond their ethnic boundaries. Ethnic groups were in closer proximity in the work place, but the women were uneasy mingling with those outside of their culture. (VM)

  20. Ion source test bench facility at IUAC, New Delhi

    International Nuclear Information System (INIS)

    Ion source test bench facility has been developed at IUAC for research and development works related to the studies of the efficient production of sputtered negative ions using single cathode SNICS and gas cathodes. This ion source test bench facility has been installed at Ion source room of Pelletron accelerator. The paper reports the installation and initial test results of this setup. (author)