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111.
Sophie Lacerte Stéphane Guay Dominic Beaulieu-Prévost Geneviève Belleville André Marchand 《Journal of workplace behavioral health》2017,32(4):249-266
Traumatic events at work can have debilitating effects on employees. This pilot study aims to describe the trauma exposure, posttraumatic stress disorder (PTSD) severity, functioning level, and general and work-related quality of life of employees who experienced a workplace trauma and consequently developed PTSD. Forty-four participants with current PTSD were recruited and assessed using semistructured interviews and questionnaires. ANOVAs were performed to assess differences in outcomes between employees from different work settings. Specific types of traumatic events appear to occur in particular types of occupations. Participants manifested severe PTSD, low levels of current functioning, and poor general and work-related quality of life. Overall, these results did not significantly differ between employees in different occupations. Unemployed participants showed poorer outcomes than those who were still working despite their current difficulties. PTSD severity and the presence of comorbid major depression significantly predicted several quality-of-life outcomes. In conclusion, PTSD stemming from workplace trauma appears to have major consequences for employees. Clinical implications are discussed. 相似文献
112.
Sophie Nachemson-Ekwall 《Journal of Management and Governance》2017,21(1):27-62
International hostile takeovers provide a unique context for studying how corporate governance mechanisms migrate across countries. This paper is prompted by a case study of the cross-border takeover fight between the target companies Scania (Sweden) and MAN (Germany) and the involvement of the owners of Volkswagen, Porsche (both Germany) and Investor (Sweden), 1999–2014. It reveals how incumbent owners in Germany and Sweden—two countries with a history of corporate control through blockholdings, corporatist-governance, state control (Germany) and multiple voting shares (Sweden)—manage to take advantage of the minority shareholders through arbitraging the differences in implementation of a new governance device across borders. The study focuses in particular on the mandatory bid rule (MBR) that forces a shareholder who passes a certain threshold of ownership to bid for the rest of the shares. The study reveals over twenty incidents of breaches of the idea of the MBR, to the detriment of minority shareholders. Building on institutional theory and sociology, the study provides useful insight into how incumbent actors may use bargaining power to capture a new regulation and circumvent it. Furthermore, the case illustrates the importance of legitimacy in the efforts to converge corporate governance systems. Thirdly, it adds to the critique of the mandatory bid rule in countries with a governance system supporting blockholders. Overall, the study raises a number of important issues regarding how national politics shape corporate governance and responds to new actors and coalitions of actors entering the scene. A convergence of takeover regulation not compatible with the legal framework might result in a less efficient than anticipated outcome of the market for corporate control. These results are consistent with the institutional theory perspective that key actors may have a vested interest in resisting change. 相似文献
113.
Bukola Salami Dominic A. Alaazi Philomina Okeke‐Ihejirika Sophie Yohani Helen Vallianatos Brittany Tetreault Christina Nsaliwa 《Child & Family Social Work》2020,25(Z1):126-134
African immigrant children and youth have some of the poorest social and mental health outcomes in Canada. Although parenting challenges have been widely documented as a key driver of these outcomes, limited systematic research has investigated this phenomenon. In this paper, we report the results of a study examining parenting challenges among a sample of African immigrant parents in Alberta, Canada. We relied on the theoretical lens of transnationalism to collect and analyse data from a purposive sample of African community leaders (n = 14), African immigrant parents (n = 32), and a range of stakeholders (n = 30). Our thematic data analysis revealed several intricately intertwined parenting challenges, organized around six overarching themes, namely, cultural incompatibility, family tension, state interference, limited social supports, poor access to services, and low socioeconomic status. We present these themes and the policy and service implications of our findings. 相似文献
114.
Sophie Merit Müller 《?sterreichische Zeitschrift für Soziologie》2016,41(1):33-50
Mobility studies have stressed that ethnographic research fields are often multi-sited and mobile, and have therefore encouraged more flexible strategies. This paper, however, focuses on the practice of ethnographic work, constituting an in itself ethnographic workplace study. It shows that not only the field but also scientific ‘desk work’ is characterized by diverse movements. Yet, these can only be unraveled if multiple material participants (and not only persons) and their mobilities are scrutinized. The article argues that in a skillfully balanced interplay of mobilities and immobilities, ephemeral data is stabilized as scientific studies and researchers turned into academic actors. At the same time, ethnographic mobility is highly influenced by bigger social mobility regimes. 相似文献
115.
In this paper, we study a nonparametric regression estimator when the response variable is in a separable Banach space and the explanatory variable takes values in a separable semi-metric space. Under general conditions, we establish some asymptotic results and give upper bounds for the p-mean and almost sure (pointwise and integrated) estimation errors. Finally, we present the case where the explanatory variable is the Wiener process. 相似文献
116.
Florent Chatelain Sophie Lambert-Lacroix Jean-Yves Tourneret 《Statistics and Computing》2009,19(3):283-301
Estimating the parameters of multivariate mixed Poisson models is an important problem in image processing applications, especially
for active imaging or astronomy. The classical maximum likelihood approach cannot be used for these models since the corresponding
masses cannot be expressed in a simple closed form. This paper studies a maximum pairwise likelihood approach to estimate
the parameters of multivariate mixed Poisson models when the mixing distribution is a multivariate Gamma distribution. The
consistency and asymptotic normality of this estimator are derived. Simulations conducted on synthetic data illustrate these
results and show that the proposed estimator outperforms classical estimators based on the method of moments. An application
to change detection in low-flux images is also investigated. 相似文献
117.
Katrine Rich Madsen Mogens Trab Damsgaard Signe Smith Jervelund Ulla Christensen Gonneke G. W. J. M. Stevens Sophie Walsh 《Journal of ethnic and migration studies》2016,42(12):1977-1995
Migration is an increasing worldwide phenomenon that creates multicultural societies with a growing number of adolescents who have experienced a process of migration or who have an ethnic background other than that of the majority. Migration may lead to loss of social relations and create challenges related to acculturation in the new country. These experiences may induce feelings of loneliness. Research on ethnic and migrant disparities in loneliness among adolescents is limited and inconsistent. The purpose of this study was to examine how adolescents’ immigration background and self-identified ethnicity are associated, independently and combined, with loneliness. We used data from the Danish 2010 Health Behaviour in School-aged Children survey which included a representative sample of 3083 13- and 15-year-olds. The results suggest that immigrants but not descendants of immigrants have an increased risk of loneliness compared to adolescents with a Danish origin. The results also suggest that adolescents’ self-identified ethnicity plays an essential role but differently for immigrants and descendants: identifying with the Danish majority was protective against loneliness among immigrants, whereas identifying with an ethnic minority group was protective against loneliness among descendants. 相似文献
118.
119.
Provoked vestibulodynia (PVD), a common cause of women’s genitopelvic pain, is associated with poorer psychological and sexual well-being in affected couples. Greater sexual contingent self-worth (CSW)—defined as self-esteem that is dependent on the perceived success or failure of a sexual relationship—has been linked to poorer well-being in a cross-sectional study of couples coping with PVD. This study aimed to examine whether daily sexual distress mediated the associations between greater sexual CSW and lower sexual satisfaction and greater anxiety, depressed mood, and women’s pain in affected couples. Women (N = 125) diagnosed with PVD and their partners completed the Sexual CSW Scale and then online daily surveys for eight weeks measuring sexual distress, sexual satisfaction, anxiety, depressed mood, and women’s pain during intercourse. Multilevel analyses were based on the actor–partner interdependence model (APIM). For women who had higher sexual CSW (compared to lower sexual CSW), on sexual activity days when their sexual distress was higher, they reported lower sexual satisfaction and greater anxiety, depressed mood, and pain (compared to their average level across all sexual activity days). Findings suggest that daily sexual distress may be one pathway between greater sexual CSW and poorer day-to-day well-being in women with PVD. 相似文献
120.
In 2012, the U.S. actress Cynthia Nixon was quoted in the New York Times Magazine as having stated that “for me, it [being gay] is a choice. I understand that for many people it’s not, but for me it’s a choice, and you don’t get to define my gayness for me.” The interview attracted international media attention and public criticism by lesbian and gay activists. This article suggests a rhetorical approach to understanding etiological beliefs and provides a discursive analysis of 198 online comments by readers of Pink News, a gay news Web site that reported on Nixon’s controversial interview. This article explores common arguments used in readers’ comments about Nixon and examines the rhetorical construction of sexuality. The analysis examines three themes within the data. First, biological essentialism was treated by many readers as common knowledge; second, readers suggested that only bisexuals have “choice”; and, third, it was suggested by both Nixon’s critics and her supporters that counterarguments colluded with homophobia. The article suggests that there is an ideological dilemma whereby both “born-this-way” and “choice” arguments can be understood as colluding with anti-gay prejudice. 相似文献