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101.
Successful joint ventures in Science Parks   总被引:2,自引:0,他引:2  
Technology-based firms are looking for ways of minimizing the increasing risks and costs of developing new products and processes. Acquisition of new technology through a collaborative development is one way which is finding favour. Universities, their associated Science Parks and spinout companies offer opportunities for such partnerships which are growing in importance. The services available by this route to large companies are attracting a substantial international clientele.  相似文献   
102.
Over the last decade, an increasing amount of research has examined the relationship between gender and professionalization using female professional projects to illustrate how the generic notion of a profession has been a gendered one. This paper develops Witz's (1990) theory of professional strategies in female-dominated occupations particularly regarding midwives in Britain in the twentieth century and suggests that an important dimension that also needs to be critically examined in midwifery history is the interaction of gender and social class within midwifery. Furthermore it documents the traditional emphasis in midwifery on the single woman's career path. This historical analysis has resonance today as midwifery in Britain is undergoing a renaissance. The role of the midwife and the current organization of the maternity services are being reviewed with the intention of providing increased choice and control over the reproductive process for women and increased continuity of care with a midwife. These changes are viewed as midwives' new professional project and the implications for midwives and women discussed. The aim of this paper is to explore the explanatory power of these approaches to current developments in maternity care and by drawing historical parallels, consider the impact that this professionalizing strategy may have for those who are excluded from this process of ‘dual closure’. Furthermore, this paper asks whether this new way of working empowers midwives, women, both or neither?  相似文献   
103.
New Public Management Is Dead--Long Live Digital-Era Governance   总被引:1,自引:0,他引:1  
The "new public management" (NPM) wave in public sector organizationalchange was founded on themes of disaggregation, competition,and incentivization. Although its effects are still workingthrough in countries new to NPM, this wave has now largely stalledor been reversed in some key "leading-edge" countries. Thisebbing chiefly reflects the cumulation of adverse indirect effectson citizens' capacities for solving social problems becauseNPM has radically increased institutional and policy complexity.The character of the post-NPM regime is currently being formed.We set out the case that a range of connected and informationtechnology–centered changes will be critical for the currentand next wave of change, and we focus on themes of reintegration,needs-based holism, and digitization changes. The overall movementincorporating these new shifts is toward "digital-era governance"(DEG), which involves reintegrating functions into the governmentalsphere, adopting holistic and needs-oriented structures, andprogressing digitalization of administrative processes. DEGoffers a perhaps unique opportunity to create self-sustainingchange, in a broad range of closely connected technological,organizational, cultural, and social effects. But there arealternative scenarios as to how far DEG will be recognized asa coherent phenomenon and implemented successfully.  相似文献   
104.
In working with social work clients, issues of religion and spirituality are sure to arise. Religious views on disability can have both positive and negative effects on the individual. In our increasingly pluralistic society, these issues must be approached with sensitivity and patience since it is common to work with adherents of minority or nontraditional religious groups or groups whose values conflict with the social work profession. The purpose of this article is to enhance and develop sensitivity to diverse religious views in order to respect the values and life beliefs of the client while enhancing the development of adaptive religious and spiritual views.  相似文献   
105.
Abstract

We propose a unified approach for multilevel sample selection models using a generalized result on skew distributions arising from selection. If the underlying distributional assumption is normal, then the resulting density for the outcome is the continuous component of the sample selection density and has links with the closed skew-normal distribution (CSN). The CSN distribution provides a framework which simplifies the derivation of the conditional expectation of the observed data. This generalizes the Heckman’s two-step method to a multilevel sample selection model. Finite-sample performance of the maximum likelihood estimator of this model is studied through a Monte Carlo simulation.  相似文献   
106.
Circular data are observations that are represented as points on a unit circle. Times of day and directions of wind are two such examples. In this work, we present a Bayesian approach to regress a circular variable on a linear predictor. The regression coefficients are assumed to have a nonparametric distribution with a Dirichlet process prior. The semiparametric Bayesian approach gives added flexibility to the model and is useful especially when the likelihood surface is ill behaved. Markov chain Monte Carlo techniques are used to fit the proposed model and to generate predictions. The method is illustrated using an environmental data set.  相似文献   
107.
Puberty research has been highly productive in the past few decades and is gaining momentum. We conducted an analysis of bibliographic data, including titles, abstracts, keywords, indexing terms, and citation data to assess the sheer numbers, audience and reach, publication types, and impact of puberty‐related publications. Findings suggest that puberty‐related publications are increasing in sheer numbers, and have reach in many fields as befits an interdisciplinary science. Puberty‐related publications typically have higher impact in terms of citations than the journal averages, among the journals that published the most studies on puberty. Limitations of the field and recommendations for researchers to improve the impact and reach of puberty‐related publications (e.g., clear conclusions in abstracts, highlighting the importance of puberty) are discussed.  相似文献   
108.
109.

Background

Recognition of pregnancy-related anxiety as a distinct anxiety is supported by evidence differentiating it from general anxiety and depression. Adverse associations with pregnancy-related anxiety further support this distinction. An influential study by Huizink et al. (2004), demonstrated that anxiety and depression contribute little to the variance of pregnancy-related anxiety, yet this study has not been replicated. Further, addressing limitations of the original study will provide further clarity to the findings.

Methods

Participants (N = 1209), were recruited online and completed three scales: pregnancy-related anxiety, general anxiety and depression. Multiple regression assessed the unique contribution of general anxiety and depression (predictors) to pregnancy-related anxiety scores (criterion) for each trimester.

Results

Across pregnancy, general anxiety and depression explained only 2–23% of the variance in the pregnancy-related anxiety scores. Anxiety and depression showed small unique contributions for some trimesters and specific areas of concern, ranging from 2 to 11%. Comparisons to the original Huizink study showed most results were comparable.

Conclusions

The methodology and more detailed analyses employed addressed noted limitations of the Huizink study. Findings that the contribution of general anxiety and depression to the variance in pregnancy-related anxiety scores was low, supports previous conclusions that pregnancy-related anxiety is a discrete anxiety type. Recognition of this unique anxiety (associated with many deleterious outcomes) may provide opportunity for prenatal screening/early intervention, potentially resulting in improved pregnancy outcomes. Limitations include no exclusion of women deemed as high-risk pregnancy and the pregnancy-related anxiety scale limited in its ability to fully assess this anxiety type.  相似文献   
110.
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