Thèse de 3e cycle : Sciences de l'éducation : Lyon 2 : 1983. / Titre provenant de l'écran-titre. Bibliogr.

Thesis supervisor: Shaun P. Vecera. Includes bibliographic references (p. 111-116).

Thesis (M.S.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains vii, 97 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 85-92).

Thesis (M.P.A.)--Kutztown University of Pennsylvania, 2003. / Source: Masters Abstracts International, Volume: 45-06, page: 2963. Typescript. Abstract precedes thesis as 2 preliminary leaves. Includes bibliographical references (leaves 61-63).

Thesis (M.S. in Leadership and Human Resource Development)--Naval Postgraduate School, June 2004. / Thesis advisor(s): Armando Estrada, Linda Mallory. Includes bibliographical references (p. 75-79). Also available online.

Thesis (D. Min.)--Trinity International University, 2002. / Abstract. Includes bibliographical references (leaves 216-224).

The scaling required to accommodate faster chip performance in microelectronic devices has necessitated a reduction in the dimensions of copper interconnects at the back end of the line. The constant downscaling of copper interconnects has resulted in changes to the microstructure, and these variations are known to impact electrical resistivity and reliability issues in interconnects. In this work, a novel electron diffraction technique called Diffraction Scanning Transmission Electron Microscopy (D-STEM) has been developed and coupled with precession electron microscopy to obtain quantitative local texture information in damascene copper lines (1.8 \mu m to 70 nm in width) with a spatial resolution of less than 5 nm. Misorientation and trace analysis has been performed to investigate the the grain boundary distribution in these lines. The results reveal strong variations in texture and grain boundary distribution of the copper lines upon downscaling. 1.8 \mu m wide lines exhibit strong <111> normal texture and comprise large bamboo-type grains. Upon downscaling to 180 nm, a {111} <110> biaxial texture has been observed. In contrast, narrower lines of widths 120 nm and 70 nm reveal sidewall growth of {111} grains and a dominant <110> normal texture. The fraction of coherent twin boundaries also reduces with decreasing line width. The microstructure changes from bamboo-type in wider lines to one comprising clusters of small grains separated by high angle boundaries in the vicinity of large grains. The evolution of such a microstructure has been discussed in terms of overall energy minimization and dimensional constraints. Finite element analysis has been performed to correlate misorientations between grains and local thermal stresses associated with stress migration. Effect of variations in the copper interconnect microstructure on electromigration flux divergence has also been discussed. / text

The research questions of this study explore, first, the general patterns of Internet access and engagement among Korean immigrant adolescents, and second, the relationships between the adolescents’ culture-specific online activities and their (a) Korean cultural orientation, (b) American cultural orientation, and (c) bicultural competence. The separate examinations of Korean and American cultural orientations and the consideration of bicultural competence are based on the bicultural model to immigrant’s cross-cultural adjustment, which asserts that cultural orientations to the host and home countries develop and operate independently. Both types of cultural orientation are considered to be multidimensional, involving five distinct processes: cultural identity, knowledge of cultural values and norms, knowledge of popular culture, language proficiency, and cultural social support. Finally, a number of different culture-specific online activities—i.e., email, social networking, entertainment media, and information seeking activities performed on both Korean-language and English-language websites—are considered based on the assumption that different activities will engage different types and levels of cultural orientations and bicultural competence. The research questions are addressed by analyses of data collected through a quantitative survey of 168 Korean immigrant teenagers residing in Texas. The findings of this study demonstrate that these young Korean immigrants are privileged and active users of the Internet. Their online engagement is influenced by common youth-oriented interests as well as by their cultural orientations toward Korean and American cultures. Specifically, different types of culture-specific online activities invoke different aspects of the adolescents’ Korean and American orientations. In particular, the multiple dimensions of American (vs. Korean) orientation are more commonly associated with culture-specific online activities in general, negatively predicting Korean-website activities while positively predicting English-website activities. Of the multiple dimensions, knowledge of popular culture is most commonly associated with culture-specific online activities, while language proficiency is least associated. Further, levels of engagement with culture-specific online activities differ across groups of differing levels of bicultural competence. Particularly, individuals who are biculturally competent across multiple cultural orientation dimensions experience more engaged and diverse online experiences within English-language websites. This study offers theoretical and methodological implications for research on youth and online media and research on immigrants’ cross-cultural adjustment. / text

Centuries of overt and covert segregation, oppression and discrimination against persons of African ancestry in America by their white counterparts have conditioned this marginalized group to be mistrustful of their relations with white Americans. This response, known as cultural mistrust, significantly contributes to negative help-seeking attitudes and underutilization of mental health services because the majority of practitioners are white (Grier and Cobbs, 1968; Whaley, 2001). This report will use multiple regression statistical analysis to explore racial identity, perceived racism, and religious orientation as predictors of cultural mistrust to propose ways practitioners can increase African-American utilization of mental health services. Gender differences in cultural mistrust will also be explored. / text

The current study examined and attempted to converge two existing models of identity, as well as provide quantitative data that support longstanding assumptions and hypotheses regarding gay and bisexual Latino men. Using contemporary models of ethnic identity and sexual orientation identity development as a conceptual framework, the study examined the convergence of these identities, the influence of cultural factors, and how this influences mental health, specifically depression. Participants were 276 self-identified gay or bisexual, Latino men, between the ages of 18-26 yrs old. Ninety three percent of the study’s sample (n = 257) self-identified as gay, where the other 7% (n = 19) self-identified as bisexual. Thirteen Latino ethnicities were represented in the sample, including, but not limited to, Mexican, Puerto Rican, Guatemalan, Cuban, and Ecuadorian. Participants completed a demographic form, the Lesbian, Gay, and Bisexual Identity Scale (Mohr & Fassinger, 2000), the Outness Inventory (Mohr & Fassinger, 2000), the Ethnic Identity Scale (Umana-Taylor, 2003), the Beck Depression Inventory-II (Beck, Steer, & Brown 1996) and a questionnaire on Managing Multiple Identities modeled after Chen’s (2005). The results of this study indicated that gay and bisexual men do struggle with integrating the two identities, ethnicity and sexual orientation. Cultural factors such as importance of family, religion, and homophobia, appear to contribute to endorsing symptoms of depression. Results indicated that many participants of the sample also struggled with managing the conflict they experienced through the convergence of the two identities, reporting Avoidance and Not Knowing as coping strategies for managing this conflict. This study provides evidence that supports some of the longstanding assumptions and hypotheses and assists in shedding new light on identity development conceptualization, identity convergence, and identity management between two identities as it relates to self-identified gay and bisexual Latino men. Additionally, through examining the convergence of ethnic identity and sexual orientation identity, this study was able to expand on the identity development literature. / text