Managing The Lactating Body: The Breast-Feeding Project and Privileged Motherhood

Drawing on interviews with twenty-five mostly white, educated, work-force experienced and class-privileged mothers, this paper explores how these women construct the lactating body as a carefully managed site and breast-feeding as a project—a task to be researched, planned, implemented, and assessed, with reliance on expert knowledge, professional advice, and consumption. The framing of breast-feeding as a project contrasts with the emphases on pleasure, embodied subjectivity, relationality, and empowerment that characterizes much of the recent breast-feeding literature across the humanities and social sciences. I argue that the project frame sheds light on the amount of work and self-discipline involved in compliance with broader middle-class mothering standards set in the consumerist, technological, medicalized, and professionalized contexts that shape parenting in late capitalist America.

Data bases for large energy-economic models

The collection, collation and transformation of data into the form required by a large energy-economic model constitutes a significant part of the overall modelling activity. The correct basis for setting up a model data base rests on the separation of the model specification into the four areas of external data transformation, internal data representation, internal data transformation and the mathematical relationships. From this specification, the model may be generated. The internal data base is comprised of a series of tables, covering intersectoral transactions, capital stock transactions, energy sector operating characteristics, consumption patterns and other data. These tables may be compiled direct from source material, or via some research requiring prior data processing. In both cases the process should be fully documented, so that data accuracy is ensured and the data may be updated reliably when new material becomes available. It is recommended that a data coordinating function be established within the modelling group, in order to plan and control data-related activities.     

新型城市的公共交通系统——举措、效果及挑战

交通拥堵的上升趋势、环境保护的紧迫性以及道路的安全问题是世界各地许多城市考虑发展新型公共交通（简称公交）系统的主要原因。本文介绍新型或称改良的公交系统，围绕其主要因素和挑战展开探讨。选择公共交通工具抑或私人交通工具，这是受政府决策或社区决策影响的个体决策行为。政府和社区的决策向乘坐公共交通工具的乘客和潜在的使用者所发出的信号往往是混乱的，无法实现公交系统范围内的整合。本文描述了当前公交实践的状况，分析了人们使用公交与否的原因，包括付费的意愿、可行性和预测性、欧洲及北美成功的新举措以及实现多式联运服务的整合。文章最后还借鉴了新西兰奥克兰市的经验作为全文的总结。     

Regulating social welfare services: Between compliance and learning

With the ongoing privatisation and marketisation of social welfare, the regulatory functions of governments have become much more important, necessitating careful attention. Yet there is little scholarly work on the goals and nature of regulating privatised social welfare services. To fill this gap, this study examined the regulatory process used by the Israeli Youth Protection Authority (YPA) to regulate homes for at‐risk youth. Based on 24 semi‐structured interviews with inspectors and staff, the article highlights the YPA's distinctive learning‐based and collaborative approach to regulating social welfare services. This approach puts the capacity‐building of professional skills, rather than compliance, at the centre of the regulatory mission and leaves room for professional discretion to the homes and the inspectors. The article outlines the distinctive features of this approach, considering its advantages and shortcomings in comparison with the more legalistic and audit‐based approaches currently dominating the field of social care inspection.     

The dynamics of online news discussions: effects of news articles and reader comments on users’ involvement,willingness to participate,and the civility of their contributions*

This study investigates when and why news website visitors write civil or uncivil comments in response to news articles or related user comments. In an experiment, we manipulated the news value of news articles and the presence of ‘deliberative’ or ‘detrimental’ elements of comments to compare their impact on participants’ involvement, willingness to comment, and the comments they posted. News factors and comment characteristics increased participants’ willingness to comment via cognitive and affective involvement. Cognitive involvement made it less likely and affective involvement more likely that participants wrote uncivil comments. Additionally, involvement with previous comments increased participants’ willingness to comment on articles and vice versa. Results imply that news articles and comments dynamically shape the discussion value of online news.     

How vicious are cycles of intransitive choice?

Transitivity is a compelling requirement of rational choice, and a transitivity axiom is included in all classical theories of both individual and group choice. Nonetheless, choice contexts exist in which choice might well be systematically intransitive. Moreover, this can occur even when the context is transparent, and the decision maker is reflective. The present paper catalogues such choice contexts, dividing them roughly into the following classes: