Assessing respondent-driven sampling: A simulation study across different networks

The purpose was to assess RDS estimators in populations simulated with diverse connectivity characteristics, incorporating the putative influence of misreported degrees and transmission processes. Four populations were simulated using different random graph models. Each population was “infected” using four different transmission processes. From each combination of population x transmission, one thousand samples were obtained using a RDS-like sampling strategy. Three estimators were used to predict the population-level prevalence of the “infection”. Several types of misreported degrees were simulated. Also, samples were generated using the standard random sampling method and the respective prevalence estimates, using the classical frequentist estimator. Estimation biases in relation to population parameters were assessed, as well as the variance. Variability was associated with the connectivity characteristics of each simulated population. Clustered populations yield greater variability and no RDS-based strategy could address the estimation biases. Misreporting degrees had modest effects, especially when RDS estimators were used. The best results for RDS-based samples were observed when the “infection” was randomly attributed, without any relation with the underlying network structure.     

Sensory Work of Diagnosis: A Crisis of Legitimacy

Sensory judgments have always been a part of medical practice, as sensory studies scholars have emphasized. However, in current regulatory, management and technological contexts, there is a push toward rational decision-making procedures and test-based evidence over clinical diagnosis. Sociological scholarship highlights that in focusing on explicit medical knowledge and disembodied data we take for granted aspects of healthcare work, including the ways in which health and illness is sensed. Research in sociologies of diagnosis and social studies of science and technology has captured that while the senses continue to play a role in medical work, the status and practice of this sensory work is not straightforward as evidenced by dual use of the senses and tests and the delegation of sensory work. Based on semi-structured interviews with expert doctors in diverse specialties, this article examines the sensory work of medical decision-making, with attention to its legitimacy. It examines applications of the senses from auscultation to ongoing sensing of patients’ bodies unmediated and via technological outputs. While critical to clinical judgments, there is discomfort with this sensory work in light of medico-legal pressures. I argue that the sensory work of diagnosis is vital, to the extent that gaps in sensory information imply gaps in understanding.     

对台湾技职类大学创新教育的几点思考——以朝阳科技大学为例

随着我国经济的转型发展创新教育在大学教育中的地位被凸显出来，技职类大学的创新教育是摆在我们面前的一个实际课题。我国台湾地区高校这类教育开始比大陆早一些，在政策的制定、教师的培养、课程的设计等方面有一些经验可以借鉴，能给我们一些重要的启示。     

All that is solid melts into work: self‐work,the ‘learning ethic’ and the work ethic

In this paper I examine the intersections between a general commitment to education and learning and the moral and ethical dimensions of the work ethic under contemporary capitalism. Drawing on Kathi Weeks' (2011) recent exploration of the work ethic in The Problem with Work, I suggest there is a relationship between the form and function of the work ethic‐ and what I term the ‘learning ethic’. I suggest that commitment to a learning ethic, to the unreserved power of learning and education‐ may reiterate a moral commitment to the personal characteristics that define the work ethic under capitalism. As a consequence, consideration of the form and function of these moral character ideals in the continuation of unequal social relations across educational and workspaces, become obfuscated by a generalized celebration of learning, education and self‐work.     

中式菜谱艺术菜名分类及其英译策略

中式艺术菜名在中式菜谱汉译英翻译中最难处理,最具争议。针对中式艺术菜名的翻译,依据运用修辞手法的不同把中式艺术菜名分为比喻型、吉祥语型、典故型、诗句型和夸张型等五大类型,并参照海外著名中餐厅与西餐厅菜谱,为不同类型艺术菜名探讨恰当有效的翻译策略与方法,旨在弘扬中国饮食文化。     

“There Aren't Any Gays Here”: Encountering Heteroprofessionalism in an International Development Workplace

Western-oriented workplaces use professionalism as a normative value to sustain and promote a cohesive work environment. Yet, through this qualitative study, the author points out some implications of using professionalism to manage staff relationships and behaviors. Using post-conflict Kosovo as the context, the author examined (a) the work experiences of 8 gay male aid workers and (b) the attitudes toward homosexuality of foreign staff members in 2 international aid agencies. The author introduces and suggests heteroprofessionalism as a root to homophobic and heterosexist behaviors present in the study. Heteroprofessionalism is defined as a professional value that screens out homosexuality.     

An integrated system of engaging social workers and community volunteers in social care for the elderly: case studies in Taiwan

Integrating volunteers into social care is widely expected but rarely successful in practice. This paper discusses how the Community Care Centre Plan organising community volunteers to provide services to the elderly in Taiwan. This plan successfully integrated social workers and volunteers in a national system to offer service in local communities, showing a systemic practice of community care and a unique case of community-based and volunteer-based service. The purposes of this paper are to introduce the programme design and to understand how to integrate the mission of social workers and volunteers’ performance. The governmental policy and requirements, the role of social workers and the provision of voluntary community service which contributed to form the system were examined in this paper.     

Using Work Values to Predict Post‐Retirement Work Intentions

Work values might be proximal predictors of individuals' late‐career intentions because they serve as guiding principles for the selection, evaluation, and justification of vocational behavior. The purpose of this study was to examine the relationship between work values and post‐retirement work intentions. The authors investigated individual work values within the structure of 4 higher order values elaborated on by Schwartz et al. ( 2012 ). Relationships between work values and 4 types of post‐retirement work intentions were examined. Data from 1,071 employees of a German logistics company were used to test the hypotheses. The results of a structural equation model indicated that work values were differentially related to the 4 types of post‐retirement work intentions. The identified work value–work type combinations add to the literature on post‐retirement work. Practice implications for promoting positive individual and organizational outcomes are drawn from the results.     

Comparison between method of moments and entropy regularization algorithm applied to parameter estimation for mixed-Weibull distribution

Mixed-Weibull distribution has been used to model a wide range of failure data sets, and in many practical situations the number of components in a mixture model is unknown. Thus, the parameter estimation of a mixed-Weibull distribution is considered and the important issue of how to determine the number of components is discussed. Two approaches are proposed to solve this problem. One is the method of moments and the other is a regularization type of fuzzy clustering algorithm. Finally, numerical examples and two real data sets are given to illustrate the features of the proposed approaches.