Although North American and European serotypes of porcine reproductive and respiratory syndrome virus (PRRSV) are recognized, only the genome of the European Lelystad strain (LV) has been sequenced completely. Here, the genome of the pathogenic North American PRRSV isolate 16244B has been sequenced and compared with LV. The genomic organization of 16244B was the same as LV but with only 63.4% n...

The purpose of this study was two-fold: to determine the relationship between ethnic identity and self-esteem as dimensions of one's self-concept; and to determine if differences exist among one's ethnicity, ethnic identity, and/or self-esteem when examining at-risk eating disordered behaviors. A total of 893 urban adolescent females completed three behavioral subscales: the Eating Disorder Inv...

In her article "Perspectives of Ethical Identity in Ng's Steer toward Rock and Jen's Mona in the Promised Land" Hui Su examines Fae Myenne Ng's and Gish Jen's novels. In the novels, the protagonists make different decisions: in Steer Toward Rock Jack after displacement in China adopts US-American identity and in Mona in the Promised Land Mona, a second generation Chinese American, selects Jewis...

We utilized qualitative methods to explore ethnic and cultural identity among urban Southwestern American Indian youth, parents, and elders. Twenty-four respondents ranging in age from approximately 13 to 90 years were interviewed in focus groups divided by age. Six major themes and seventeen sub-themes related to tribal and pan-American Indian ethnic identity were identified. Two important fin...

Against the backdrop of the 2008 presidential election, we examined the extent to which the American identity was implicitly and explicitly associated with Barack Obama compared to Tony Blair (Study 1), Hillary Clinton (Study 2), and John McCain (Studies 3 and 4). When conscious control was relatively limited and targets were categorized based on race, the American identity was less strongly as...

Atheism is not only a prevalent but a highly stigmatized element in American society, yet atheists have been denied a voice within sociological literature. As such, our knowledge of atheists is both limited and superficial. To compensate for such shortcomings, I focused my research on the stigmatized and marginalized minority of American atheists. As the atheist identity is generally achieved, ...

The development of ethnic identity is a critical facet of adolescence, particularly for adolescents of color. In order to examine the developmental trajectory of ethnic identity, African American, Latino American, and European American early and middle adolescents (N = 420) were assessed over 3 years. Two components of ethnic identity were assessed--group-esteem was found to rise for both early...

This study investigated three factors that contribute to social exclusion: group norms, individual characteristics, and stereotypes. Non-Arab American 12- and 16-year-olds (N = 199) judged their expectations about the inclusivity of Arab American and non-Arab American peer groups toward new peers characterized by: (a) different ethnic identity but similar interests (e.g., hobbies) and (b) same ...