Transforming child and family services in urban communities in South Africa: lessons from the South

Post‐apartheid, South African agencies have been required to shift their services in fundamental ways, including offering services in previously un‐resourced areas, honouring the rights of children and families, ensuring that users, staff and governing bodies are representative of the population and providing developmental social welfare services in place of child protection‐oriented interventions only. A study of urban South African child welfare agencies provides insight into the complex task of managing and leading change. In view of overloaded change agenda and resource constraints, managers focused on effecting incremental change and prioritized the most ‘rewarding’ change efforts. Transforming practice towards a developmental approach was less successful. Structural interventions were also not prioritized. Child welfare agencies internationally face demands to transform in response to the effects of local change and globalization. The study's insights might resonate with agencies working for change in other societal contexts.     

Posterior analysis of the compound Rayleigh distribution under balanced loss functions for censored data

This paper develops Bayesian analysis in the context of progressively Type II censored data from the compound Rayleigh distribution. The maximum likelihood and Bayes estimates along with associated posterior risks are derived for reliability performances under balanced loss functions by assuming continuous priors for parameters of the distribution. A practical example is used to illustrate the estimation methods. A simulation study has been carried out to compare the performance of estimates. The study indicates that Bayesian estimation should be preferred over maximum likelihood estimation. In Bayesian estimation, the balance general entropy loss function can be effectively employed for optimal decision-making.     

Evaluating the iterative development of VR/AR human factors tools for manual work

This paper outlines the approach taken to iteratively evaluate a set of VR/AR (virtual reality / augmented reality) applications for five different manual-work applications - terrestrial spacecraft assembly, assembly-line design, remote maintenance of trains, maintenance of nuclear reactors, and large-machine assembly process design - and examines the evaluation data for evidence of the effectiveness of the evaluation framework as well as the benefits to the development process of feedback from iterative evaluation. ManuVAR is an EU-funded research project that is working to develop an innovative technology platform and a framework to support high-value, high-knowledge manual work throughout the product lifecycle. The results of this study demonstrate the iterative improvements reached throughout the design cycles, observable through the trending of the quantitative results from three successive trials of the applications and the investigation of the qualitative interview findings. The paper discusses the limitations of evaluation in complex, multi-disciplinary development projects and finds evidence of the effectiveness of the use of the particular set of complementary evaluation methods incorporating a common inquiry structure used for the evaluation - particularly in facilitating triangulation of the data.     

广州金融服务业发展的现状与政策探讨

广州市确立“金融强市”发展战略以来,现已初步形成区域性金融决策中心、管理中心、运营中心和资金集散中心的地位。经济金融全球化、金融强省战略、广州经济发展、广州现代化大都市建设等都为广州金融服务业进一步发展带来机遇,同时,经济金融全球化及我国金融业全面开放以及内部发展的不足对广州金融业发展带来了新的挑战。如果能够抓住当前金融改革发展的契机,由政府主导和推动,提供优惠政策和制度环境,完全可以在较短时间内超前发展,加快金融中心的建设。     

Nationalist Ideas and the Colonial Episteme: The Antinomies Structuring Sociological Traditions of India

The paper traces the growth of sociology in India through three phases. The first phase, it argues, begins in the 30s with the slow consolidation of the discipline. In this phase, sociology was associated with the Indological perspective and the social was perceived in culturist terms and analysed through the prism of the past, in and through Sanskrit texts. In the second phase, which begins in the early 60s, when University education expands in India, this indigenous perspective is re-framed. There is a shift from textual studies to empirical investigation and the village becomes the site for studying Indian civilization. This paper makes a detailed analysis of the social anthropological perspective of M.N. Srinivas whose theories on village and caste influenced the sociological imagination in this phase. The third phase starts in the late 70s with the growth of social movements of the subalterns which challenge the received culturist nationalist sociological imagination. Today sociology together with other social sciences are at crossroads in India due to the impact of neoliberalism. The latter has encouraged privatisation of education, decreased state funding in material and human resources and an increased state control on academia. All three have affected the autonomy of the teachers and as well the University system and thus the efforts to chart a new sociological imagination in which the Indian social is perceived in global comparative terms. It is difficult to assess which turn sociology in India will take in these circumstances.     

‘Localising’ humanitarian action: reflections on delivering women's rights-based and feminist services in an ongoing crisis

ABSTRACT

This article shares the experiences of Women Now for Development, a women's organisation working with Syrian women in Syria and neighbouring countries. The key questions under consideration are whether important policy commitments to empower local actors are bearing fruit in practice and identify some of the challenges that still frustrate working with women and girls in humanitarian settings. This article aims to consider whether localisation is more than a current ‘buzz-word’.     

The Effects of Strategic and Structural Supply Chain Orientation on Operational and Customer‐Focused Performance

Supply chain orientation (SCO), or the implementation of a supply chain management philosophy, consists of two distinct, yet interdependent elements, namely strategic SCO and structural SCO. Strategic SCO involves integrating an SCM philosophy into the firm's strategy development, while structural SCO encompasses operational‐level behaviors and actions that reflect such a philosophy. This study extends the research on SCO by developing hypotheses on the contingent effects of strategic SCO and structural SCO on a firm's operational and customer‐focused performance. Drawing on the strategy‐structure‐performance framework, the study proposes that strategic SCO and structural SCO positively affect different dimensions of performance and that structural SCO plays a mediating role in the relationship between strategic SCO and performance. These relationships are tested using primary survey data and archival data from 183 manufacturers in the Midwestern US. Results confirm that strategic SCO is associated with both operational performance and customer‐focused performance, but structural SCO is only related to operational performance. Structural SCO acts as a mediator in linking strategic SCO with operational performance and customer‐focused performance and mediation effects are strengthened at higher levels of environmental dynamism.     

The Role of Operational Capabilities in Enhancing New Venture Survival: A Longitudinal Study

We investigate relationships between operational capabilities and new venture survival. On the basis of operations management and entrepreneurship literature, we develop a contingency framework of operational capabilities especially appropriate at different life phases of a new venture's evolution. We expect that in the first years of a new venture's life, entrepreneurs should emphasize high inventory turnover to preserve working capital, support customer responsiveness, and aid firm adaptability. As new ventures grow, entrepreneurs should emphasize internal working capital generation via larger gross margins to support production ramp‐up. Later, new venture entrepreneurs should emphasize employee productivity to buttress sustainable volume production. We analyze a 6‐year longitudinal sample of 812 Swedish manufacturing new ventures using a gamma frailty‐based Cox regression. The findings show that specific operational capabilities, while always supporting new venture survival, have exceptional influence in specific new venture life phases. The three hypotheses are confirmed, suggesting that higher inventory turnover, gross margin, and employee productivity further increase new venture survival likelihoods, respectively, in the venture's start‐up, growth, and stability phases. This suggests a phased‐capabilities approach to new venture survival. This study contributes to operations management and entrepreneurship theory and practice, and sets a foundation for future research on operations strategy for new ventures.     

Domestic Minor Sex Trafficking: A Social Work Perspective on Misidentification,Victims, Buyers,Traffickers, Treatment,and Reform of Current Practice

Domestic minor sex trafficking (DMST) has been steadily on the rise in the United States, with estimates between 15,000 and 50,000 victims per year. Actual estimates of DMST victims are difficult to determine based on misidentification, conflicts between state and federal laws about age of consent and charges, perceptions of the victim, as well as lack of knowledge regarding the prevalence and dynamics of sex trafficking of minors. Oftentimes, child victims come from multi-problem homes and have already experienced abuse and neglect, which further complicates treatment and services. This article explores the emerging literature and defines the problem and identifies laws, statues, and definitions of the problem. It also reviews the literature on victim, buyer, and trafficker characteristics. Organized crime's role in this growing epidemic is explained as well as treatment options and recommendations for future social work practice at the micro-, mezzo-, and macro-levels.