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21.
Virginie Redouté Minzière M.Sc. Denis Werner M.Sc. Daniela Schneider M.Sc. Manuela Manganelli M.S. Balthasar Jung Ph.D. Céline Weyermann Ph.D. Anne-Laure Gassner Ph.D. 《Journal of forensic sciences》2020,65(4):1102-1113
Gunshot residue (GSR) analysis and their interpretation provide crucial information on a criminal investigation involving the use of firearms. To date, several approaches have been proposed for the implementation of a combined sampling and analysis of inorganic (IGSR) and organic GSR (OGSR). However, it is not clear at this stage if concurrent analyses of both types of residue might be detrimental to the analysis of IGSR currently applied in forensic laboratories. Thus, this work aims to compare and evaluate three different protocols for the combined collection and analysis of IGSR and OGSR. These methods, respectively, involve the use of a modified stub (with two halves, one for the detection of IGSR and the other for the analysis of OGSR); the sequential recovery of GSR with two stubs mounted with different adhesives (double-sided carbon tape and Tesa® TACK) and the sequential analysis of IGSR and OGSR from a single carbon stub following carbon deposition. The detection of IGSR was carried out using SEM-EDX, while OGSR analysis was performed using ultra-high-performance liquid chromatography–tandem mass spectrometry (UHPLC-MS/MS). Obtained results for experiments performed using Geco Sinoxid® ammunition indicated that sequential analysis was the most suitable protocol for the combined collection and analysis of both IGSR and OGSR. A higher number of inorganic (characteristic and consistent) particles and higher concentrations of ethylcentralite, N-nitrosodiphenylamine, diphenylamine, and nitroglycerin were recovered with this method. 相似文献
22.
Children of immigrants who do translations and who interpret for others using their heritage language and English are known
as language brokers. Although prior research suggests that children of immigrants’ perceptions of the language brokering experience
vary greatly—from feeling a sense of efficacy to feeling a sense of burden—what remains unanswered in the literature is identification
of the antecedents and processes that help to explain the varying psychological experience of language brokers. Using data
from a two-wave prospective longitudinal study of 256 Chinese American adolescents, the present study tested potential mechanisms
that may be responsible for adolescents’ perceptions of the language brokering experience as a sense or burden or sense of
efficacy. The results demonstrate that adolescents’ Chinese orientation sets in motion a family process that is linked to
variations in the perceptions of adolescents’ language brokering experience. Adolescents who are more Chinese oriented have
a stronger sense of familial obligation, and these adolescents are more likely to perceive that they matter to their parents.
Adolescents’ perceived sense of mattering to parents, in turn, is associated positively with a sense efficacy, and negatively
with a sense of burden as language brokers. Those adolescents who are less Chinese oriented have a weaker sense of familial
obligation, and these adolescents are more likely to feel a sense of alienation from their parents. Adolescents’ sense of
perceived alienation from parents, in turn, is associated with a sense of burden as language brokers. Implications for developing
interventions for children who act as language brokers for their parents are discussed.
相似文献
Su Yeong Kim (Corresponding author)Email: Email: |
23.
Haesook Kim 《Feminist Legal Studies》2009,17(1):61-77
The author proposes and employs the Avalanche Perspective in analysing the entry of women into the Korean judiciary from the
first pioneers in 1952 to the present. Starting from a general atmospheric warming trend towards women in postwar Korea, there
developed instability in the status quo, then a breakthrough that led to a cascade of women participating in the legal profession.
Although cultural resistance and political obstacles remained to be overcome, this quantitative expansion ultimately led to
a greater acceptance of women’s participation in the judicial arena. Significant judicial changes that furthered the causes
of women in contemporary Korea were coincident with women being members of the judiciary. The quantitative changes of the
past fifty-six years opened the possibility of qualitative progress for women in the Korean judiciary. The Avalanche Perspective
as applied to the judiciary in Korea, provides an understanding of the forces at work that have had a profound effect upon
the place of women in the new cultural and political reality of the Korean people.
相似文献
Haesook KimEmail: |
24.
This research examines the extent to which political similarities—that is, homophily between political actors at the local level—affect patterns of interorganizational collaboration in an emergency response situation. While the field of emergency management has focused on implementation‐oriented arrangements among key stakeholders, few studies have systemically investigated the creation and development of interorganizational collaborations led by political actors, especially following catastrophic events. The analysis reveals that a dyadic tie with political homophily boosts local responders’ ties with other agencies during emergencies. Findings indicate that political solidarity, formulated by chief elected officials of municipalities and council members, can broaden the scope of interorganizational collaboration by mitigating institutional collective action problems at the local level. This research presents a critical recommendation for emergency managers that interlocal collaboration for timely response to a disaster is attributable to political similarities that facilitate frequent interlocal interactions through formal and/or informal agreements. 相似文献
25.
Expanding the Online Political Demos but Maintaining the Status Quo? Internet and Social Media Use by Finnish Voters Prior to Elections, 2003–15 下载免费PDF全文
Though reinforcement/mobilisation theories regarding the impact of the Internet on citizens’ political engagement are predictive, there are few longitudinal studies on how the profile of the citizens using the Internet for political purposes has changed and how this relates to such theoretical perspectives. Using survey data from four Finnish parliamentary elections, 2003–15, this longitudinal study examines the evolution of the predictors of belonging to the segment of citizens who extensively engage in searching for political information online during the elections. Additionally, the research longitudinally studies the evolution of the drivers of citizens deeming online sources as important for informing their voting decisions. In light of demographic and resource‐based traits, a mobilisation trend is detected across time in the analyses. As to factors concerning attitudes and orientation to politics, however, a more evident reinforcement trend has emerged. These patterns are also evident when examining social media engagement through searching for political information during campaigns. Although the Internet and social media are becoming important for a demographically increasingly diverse group of citizens, especially the young, it is those already predisposed for doing so who have, over time, engaged politically to an increasing degree through these channels. 相似文献
26.
Scholarship on collaborative governance identifies several structural and procedural factors that consistently influence governance outcomes. A promising next step for collaborative governance research is to explore how these factors interact. Focusing on two dimensions of social learning—relational and cognitive—as outcomes of collaboration, this article examines potential interacting effects of participant diversity and trust. The empirical setting entails 10 collaborative partnerships in the United States that provide advice on marine aquaculture policy. The findings indicate that diversity in beliefs among participants is positively related to relational learning, whereas diversity in participants' affiliations is negatively related to relational learning, and high trust bolsters the positive effects of belief diversity on both relational and cognitive learning. In addition, high trust dampens the negative effects of affiliation diversity on relational learning. A more nuanced understanding of diversity in collaborative governance has practical implications for the design and facilitation of diverse stakeholder groups. 相似文献
27.
Employee Satisfaction With Work‐life Balance Policies And Organizational Commitment: A Philippine Study 下载免费PDF全文
This study investigates the relationship between public employees' satisfaction with work‐life balance policies (WLBPs) and organizational commitment in the relatively unexplored Philippine context. Our findings show that (i) employees' overall satisfaction with WLBPs is positively related to organizational commitment, (ii) when specific WLBPs are examined, only satisfaction with health and wellness programs are positively associated with organizational commitment, and (iii) when accounting for employees' preferences for WLBPs, compensatory time‐off, childcare policy, health insurance benefits, and paid sick leave are positively related to organizational commitment. The findings indicate that understanding which WLBPs employees prefer is important before implementing WLBPs. The article discusses the theoretical and practical implications of this study in the developing country context. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
28.
Seung-Young Kim 《Diplomacy & Statecraft》2001,12(4):53-80
South Korea decided to develop nuclear weapons and surface-to-surface missiles in the early 1970s. The Park Chung-hee administration made the decision because of its concern about a complete withdrawal of US forces from Korea following the Nixon Doctrine. Simultaneously, increasing nationalism within the administration, caused by its tumultuous relations with the United States, further strengthened such pursuits. Later, when faced with the US threat to withdraw security and economic assistance, the administration slowed down active development of nuclear weapons in 1976, but it continued missile development. However, the Chun Doo-hwan administration, inaugurated in 1980 after military coup and massacre, froze all weapons-related nuclear research and the missile programme. The Chun regime made such a change because it needed the support of the US to make up for its weakness in legitimacy and because the Reagan administration provided a solid defence commitment to South Korea. 相似文献
29.
Yoonsun Choi Michael Park Jeanette Park Lee Miwa Yasui Tae Yeun Kim 《Journal of youth and adolescence》2018,47(10):2181-2205
Acculturation strategy, a varying combination of heritage and mainstream cultural orientations and one of the significant determinants of youth development, has been understudied with Asian American youth and particularly at a subgroup-specific level. This study used person-oriented latent profile analysis (LPA) to identify acculturation strategy subtypes among Filipino American and Korean American adolescents living in the Midwest. Associations between the subtypes and numerous correlates including demographics, family process and youth outcomes were also examined. Using large scale survey data (N?=?1580; 379 Filipino American youth and 377 parents, and 410 Korean American youth and 414 parents; MAGE of youth?=?15.01), the study found three acculturation subtypes for Filipino American youth: High Assimilation with Ethnic Identity, Integrated Bicultural with Strongest Ethnic Identity, and Modest Bicultural with Strong Ethnic Identity; and three acculturation subtypes for Korean American youth: Separation, Integrated Bicultural, and Modest Bicultural with Strong Ethnic Identity. Both Filipino American and Korean American youth exhibited immersion in the host culture while retaining a strong heritage identity. Although bicultural strategies appear most favorable, the results varied by gender and ethnicity, e.g., integrated bicultural Filipino Americans, comprised of more girls, might do well at school but were at risk of poor mental health. Korean American separation, comprised of more boys, demonstrated a small but significant risk in family process and substance use behaviors that merits in-depth examination. The findings deepen the understanding of heterogeneous acculturation strategies among Asian American youth and provide implications for future research. 相似文献
30.
Sangmook Kim 《Public Performance & Management Review》2018,41(1):130-151
This article investigates whether public service motivation (PSM) and organizational social capital predict knowledge sharing in the public sector. The hypothesized relationships in the proposed model are verified with the online survey data of 506 public employees in Korea. The test results show that the two dimensions of PSM (attraction to public service and commitment to public values) and the trust component of organizational social capital are both positively related to knowledge sharing in the Korean public sector, and that the associability component of organizational social capital is indirectly associated with knowledge sharing through its influence on PSM. The article discusses the ways that PSM and organizational social capital may contribute to overcome the social dilemma of knowledge sharing in public organizations. It also suggests that there is need for further research on the individual dimensions of the PSM construct. 相似文献