题目：一种支持产品平台设计的多准则模块划分方法

目的：研究多准则约束下的产品模块划分方法,为企业建立稳健的模块化产品平台奠定基础。方法：采用改进的多目标进化算法对建立的多准则模块划分数学模型求解,并采用模糊集合评价机制进行最优解的寻取,得到基于多准则模块划分方法的产品模块划分结果。结论：通过改进的多目标进化算法求解多准则模块划分模型,能够得到有效支持产品平台设计的产品模块划分方案。通过与已有优化方法的比较验证了本文提出的多准则模块划分方法的优越性。     

A Strategy for the Management,Preservation, and Reutilization of Geographical Information Based on the Lifecycle of Geospatial Data: An Assessment and a Proposal Based on Experiences from Spain and Europe

In recent years, there has been a growing recognition of the fact that the proper management of information has to include concern for its preservation and future re-use. This ambition is particularly significant for geospatial data. The primary aim of this article is to define the European and Spanish frameworks for the preservation and reutilization of geographical information, with the ultimate goal of proposing an articulated, lifecycle-based data management model. With this, the intent is to shed some light on a complex, difficult and ever-evolving subject.

The article is divided into two main parts. The first part begins with a conceptual justification for geospatial data management and continues by synthesizing the current normative and technological framework for the preservation and reutilization of geographical information. Within this context, the implementation of Spatial Data Infrastructures (SDI) in Spain is evaluated. The second part begins with a case study from Spain that aims to identify different agents and flows that influence the lifecycle of geographical data, as well as the strengths and weaknesses found in each stage of the process under examination. Finally, the foregoing ideas are used in order to propose a SDI-related system for the management of geographical information.     

Sustainability Strategies in the Forestry–Wood Chain Driven by Market Demands on Books and Other Products

This paper focuses on sustainability strategies for the Forestry–Wood chain (FWC) driven by market demands on books and other products. The main objective is to draft and suggest a process for market driven pro-active sustainability strategies for the FWC, based on a SWOT-analysis (strengths, weaknesses, opportunities and threats). Further to highlight the possible strategic implications and critical areas for actors upstream in the FWC, in the context of uncertain external future scenarios. Higher demands on product differentiation were found throughout the FWC, where also collaboration and stakeholder interaction was found important to improve sustainability. The work broadens the “traditional” perspectives on FWC sustainability to encompass also interacting value chains such as book production and publishing, to get a more holistic view.     

How liberals and conservatives respond to feasibility and desirability appeals in anti-tobacco campaigns

Using two experiments, this study aims to investigate how politically liberal or conservative message recipients respond to anti-tobacco appeals. The results show that in Study 1, respondents were exposed to a message about price policy. In Study 2, they were exposed to a message about a warning policy. In both studies, liberal participants more favorably evaluated anti-tobacco messages emphasizing feasibility rather than desirability, whereas conservative participants more positively evaluated messages emphasizing desirability rather than feasibility. Implications for policymakers and marketers are discussed.     

Playful and mindful interactions in the recursive adaptations of the zone of proximal development: a critical complexity science approach

We discuss Konstantinos Alexakos, Jayson Jones and Victor Rodriguez’s hermeneutic study of formation and function of kinship-like relationships among inner city male students of color in a college physics classroom. From our Critical Complexity Science framework we first discuss the reading erlebnisse of students laughing at and with each other as something that immediately captured our attention in being transformative of the classroom. We continue by exploring their classroom and research experience as an emergent structure modifying their collective as well as their individual experiences. As we analyze both the classroom and the research space as a complex system, we reflect on the instructor/students interactions characterized by an asymmetrical “power” relationship. From our analysis we propose to consider the zone of proximal development as the constantly emerging and transforming person experience (erlebnisse and erfahrung).     

��It depends on what science teacher you got��: urban science self-efficacy from teacher and student voices

In the United States today, urban schools serve the majority of high-poverty and high minority populations including large numbers of Hispanic students. While many Hispanic students perform below grade level in middle school science, the science teaching community as a whole is lacking elements of diversity as teachers struggle to meet the needs of all learners. Researchers have recognized that science teacher effectiveness, one consequence of self-efficacy among teachers, is associated with future science achievement and science-related careers of their students. This qualitative study explores how three science teachers’ effectiveness in the classroom impacts students’ science self-efficacy beliefs at one urban middle school. Hispanic students were the focus of this investigation due to demographics and history of underperformance within this district. Teachers’ perspectives, as well as outside observer evaluations of instructional strategies and classroom climates were triangulated to explore dynamics that influence students’ interests and motivation to learn science using a framework to link teachers’ sense of efficacy (focusing on student outcomes). Findings suggest the impact teacher effectiveness can have on student outcomes, including strengthened student science self-efficacy and increased science achievement. Building awareness and support in teachers’ sense of efficacy, as well as developing respectful and supportive relationships between educator/facilitator and pupil during the transition to middle school may construct permanence and accomplishment for all in science.     

Young Diplomats?? Socialization to the Networked Professional Cultures of Their Workplace Communities

The purpose of the present investigation was to examine young diplomats’ socialization to the professional expert culture of the Ministry for Foreign Affairs of Finland over a six-month on-job training period, as part of their preparation for service in the diplomatic corps. Using social network analysis, we analyzed departments’ internal social structures, prevailing social relations, and the young diplomats’ role and position in the networks of knowledge acquisition, practical know-how, and professional collaboration. Data collected by contextual event sampling and theme interviews and analyzed by qualitative content analysis were used to characterize the young diplomats’ personal social support networks, resources obtained, as well as associated reflections regarding their functioning in and socialization to the departmental workplace community. The results indicated that across the six-month training period, the young diplomats became involved to the workplace communities’ networked expertise and were socialized to its expert culture, even if their achieved networking positions differed. The results revealed differences between levels of collective operational practices in the workplace communities as well as the nature of assignments in which the young diplomats participated and for which they were responsible. It was proposed that these differences mirrored distinction between expansive natures of young diplomats’ workplace communities as learning environments.     

Learning by Interest: Experiences and Commitments in Lives with Dance and Crafts

In this article we intend to contribute to the understanding of interest-driven learning which occurs when people find and choose an interest of their own. This engagement continues over a long time and includes development and learning. The empirical material consists of 14 learning stories written by experienced and skilled informants in folk dance and different crafts. The purpose is to illuminate the diversity and complexity of learning and meaning the informants assign to dance or crafts. This is what we consider to be the perspective of learning by interest. We also argue for the importance of understanding learning by interest as embedded in cultural heritage and social and cultural changes. Theoretically, we draw on John Dewey (1913/2009; 1934/2005). Learning folk dance or crafts is largely a question of learning by doing, which makes experience important. The interest and effort involved can in our interpretation be understood as experiences where expressions of commitment are embedded. The empirical analysis highlights three emphases in this illumination of the learning process. The first considers the individual development of skill in relation to broadened learning of collective tasks. The second perspective focuses on the interplay between learning in a life course and significant learning experiences. The third concerns the interplay between personal meaning and craftsmanship. In sum, this paper contributes to the understanding of learning by interest as a useful concept. In the final discussion we expand our perspective since the contrast is obvious between learning by interest and interpretations of the contemporary society, where individualization and lack of commitment is stressed.