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51.
This article examines the relationship between regulation and self-regulation in network governance. The comparative analysis is based on quantitative data collected in regional development networks in the Nordic countries. The theoretical debate, in which this analysis is embedded, focuses on the paradox in the way the relationship between regulation and self-regulation is described in network governance approach; the networks are seen to be self-organising, and yet the steering role of governmental bodies is emphasised. The results indicate that regulation and self-regulation are more than counterforces: they can coexist and affect the operations of the networks simultaneously.  相似文献   
52.
在气相色谱分析中采用Agilent J&W低硫选择性色谱柱及硫特异性检测器如脉冲火焰光度检测器(PFPD),可将含硫化合物从基质中高效地分离出来,因而可对丙烯基质中痕量H2S,COS与CH3SH进行检测。将含硫化合物从基质中分离出来再检测,可避免基质引起的抑制效应并提高含硫化合物的响应。该色谱柱为活性含硫化合物如H2S提供了较好的响应,使含量低至20ppb的检测成为可能。尽管这是一种多孔层开管柱(PLOT),但它不会出现颗粒物质脱落现象,色谱图无锐峰。因此,与阀结合使用是安全的。  相似文献   
53.
The objective of this paper is to extend the surrogate endpoint validation methodology proposed by Buyse et al. (2000) to the case of a longitudinally measured surrogate marker when the endpoint of interest is time to some key clinical event. A joint model for longitudinal and event time data is required. To this end, the model formulation of Henderson et al. (2000) is adopted. The methodology is applied to a set of two randomized clinical trials in advanced prostate cancer to evaluate the usefulness of prostate-specific antigen (PSA) level as a surrogate for survival.  相似文献   
54.
Community career partnerships can draw into working alignment the critical aspects of career development for students (K‐16) and the key social contexts that either promote or inhibit growth. The authors, using a qualitative research methodology, describe challenges faced by practitioners when attempting to create and implement a community career partnership. Implications for practice, theory, and public policies are discussed.  相似文献   
55.
This study evaluated the impact of a cognitive behavioral group therapy model in Brazilian girls who had experienced sexual abuse. The effect of the waiting period before treatment and the enduring effectiveness of the treatment after six and 12 months were also evaluated. Forty-nine female sexual abuse victims between the ages of 9 and 16 completed instruments measuring depression, anxiety, stress, and post-traumatic stress disorder before, during, and after the group therapy. The group therapy had a positive impact on their psychological functioning, significantly reducing symptoms of anxiety, stress, and post-traumatic stress disorder. The therapeutic effects lasted six to 12 months after the treatment ended. The model proved effective for treating young female victims of sexual abuse.  相似文献   
56.
This research investigates the relationships among willingness to utilize psychiatric medication, education, and three forms of mistrust—generalized mistrust, mistrust in physicians, and mistrust in psychiatric medication. Utilizing human capital theory and two waves of the U.S. General Social Survey (N = 2,671), our findings show a curvilinear relationship between willingness to use psychiatric drugs and education, such that individuals with less than a high school diploma and those with a college or advanced degree are more willing to use psychiatric drugs compared to those with a high school degree. Also, the effects of all three forms of mistrust are amplified and have significant, negative effects on the use of psychiatric medication among college graduates. Mistrust in physicians and mistrust in psychiatric drugs matters for high school graduates, while only mistrust in psychiatric medication impacts the use of psychotropics for those with less than a high school degree.  相似文献   
57.
The diaspora is often credited with helping its homeland, especially when the country is less developed. Yet diasporans are also known to have complex feelings about the homeland. In a study of the South African diaspora, we find that positive affect about both the homeland and the migration experience is positively correlated with the willingness of diasporans to share knowledge with the homeland. But for negative affect there are inflection points, and different intensities of feelings such as guilt and a sense of loss have differing effects. Our findings suggest that an ongoing, beneficial engagement by a diaspora cannot be assumed. Given how individuals are increasingly shaping crossborder economic activity, our findings also suggest that international business research needs to pay greater attention to individuals and individual-level variables such as emotions.  相似文献   
58.
We define, in a probabilistic way, a parametric family of multivariate extreme value distributions. We derive its copula, which is a mixture of several complete dependent copulas and total independent copulas, and the bivariate tail dependence and extremal coefficients. Based on the obtained results for these coefficients, we propose a method to build multivariate extreme value distributions with prescribed tail/extremal coefficients. We illustrate the results with examples.  相似文献   
59.
Emotion regulation processes in post‐divorce parental relationships are analysed using thematic qualitative analysis. In two separate interview episodes, three and five years post‐divorce, 55 people were interviewed: 10 couples and 35 individuals. Two themes emerged on how parents deal with their negative emotions after divorce. The first theme, emotion regulation flexibility, reveals how some parents effectively regulate negative emotions following the divorce. The second theme, emotion regulation rigidity, reveals that other parents retain feelings of anger, hostility, and resentment following the divorce as a consequence of dysfunctional emotion regulation strategies. This allows a deeper understanding of the processes of emotion regulation in family conflict, which may be easily applied in most therapeutic orientations.  相似文献   
60.
The concepts of green infrastructure and ecological structure (ES) are current topics of discussion among the scientific community and spatial planners. ES is mandatory in Portugal in land-planning, such as municipal master plans, but no consensus has been reached on how to implement it. The concept has not yet been implemented in the Azores, a Portuguese autonomous region, even though the Region has the responsibility of adapting legislation or accomplishing the Portuguese legislature. This study presents a critical analysis of the available literature about ES and proposes a conceptual framework to define ES for small islands, which have unique characteristics, focusing on the Azorean archipelago. The conceptual framework meets the requirements of local legislation and uses an ecological function approach that is increasingly advocated in recent European recommendations. This framework is presented as a strategic and flexible way to identify both the important elements (recognized in current legislation) in a territory and the remaining potential of the territory. The framework also supports decision-making by allowing the identification of integrated solutions, decreasing trade-offs as much as possible and reconciling the needs of nature conservation and socioeconomic development. This framework could be applied to other small islands and other territories, with local adaptations.  相似文献   
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