PSS码词组输入法及教学实践

本文介绍了PSS码（拼音、声调、首笔码）汉字输入法的词组编码及输入方法，并总结了PSS码作为一门选修课的教学效果。     

面向产品与服务差异化集成的产品服务供应链模式与发展对策

供应链中产品与服务的差异化集成必将演化出创新型的产品服务供应链模式.针对供应链中产品与服务集成特征的差异化,构建了面向产品与服务差异化集成的产品服务供应链模式分类图.考虑到产品与服务差异化集成对产品服务供应链的重要影响,提出交互型PSSC、衍生型PSSC、辅助型PSSC和松散型PSSC四种模式.结合案例分析了各个供应链模式的内涵、特征以及适用对象,构建了符合供应链企业内在关系的合作关系,提出了供应链企业实施产品服务供应链时的发展对策.     

PSS business model conceptualization and application*

The discussion about business models has gained considerable attention in the last decade. Business model frameworks have been developed in the literature as management methods helping companies to comprehend and analyse their current business logic and guide the deployment of new strategies. In response to calls for a deeper understanding of the application of a business model approach to product-service systems (PSS), this study develops a two-level hierarchical framework that (i) includes a set of components with pertinent, second-order variables to take into account when undergoing the shift from products to solutions; (ii) supports industrial companies, especially SMEs, in designing their future business model and in consistently planning the actions needed to implement it. The framework was applied and refined within real-life settings. The application to KINE – a robot solutions supplier – shows how key challenges faced by servitization firms may be thoroughly addressed through the adoption of a business model perspective.     

组织支持感研究述评

系统回顾了国内外关于组织支持感的研究及其最新进展,主要内容包括组织支持感研究的背景和理论基础、组织支持感的测量、组织支持感的影响因素和结果以及中介效应,最后对研究趋势作了展望,即对西方来说,对上级POS的作用及中介效用将会受到更多关注,我国学者将进一步深化POS的跨文化研究,以及不同性质组织中组织支持感影响因素、结果的差异问题和组织支持感的中介效用研究。     

Reconsidering Scale: Using Geographic Information Systems to Support Spatial Planning Conversations

How do planners compose plans that fit complex environmental systems? How do they align mismatched ecological and governance landscapes? We studied a small group of practitioners planning for groundwater sustainability to explore these questions. We recorded and transcribed their talk as they worked with geovisualization tools to diagnose and resolve future water shortages. Our findings showed how these planners crossed scales and levels as they reconsidered the relationships between groundwater supplies and consumers. While they recognized the urgency of aquifer overdraft, they complained about a lack of fine-grained hydrogeologic data, which they rely on for managing local water shortages.     

考虑厂商承诺行为的产品延伸服务市场竞争分析

本文研究了信息不对称下厂商承诺行为对产品延伸服务市场结构与厂商博弈均衡的影响。通过建立寡头厂商的价格博弈模型,分析了无承诺,单边承诺和双边承诺三种市场中厂商的Bertrand-Nash均衡定价与相应的利润水平和市场占有率,并进一步探究了厂商行为发生的特点和条件以及对于市场结构和消费者福利的影响关系。研究表明:(1)厂商承诺行为影响信息不对称市场的厂商价格博弈均衡;(2)厂商承诺行为主要取决于产品延伸服务水平的阈值区间和消费者对产品延伸服务的偏好差异程度;(3)市场上的优势厂商总是承诺的先行者,并且会努力选择最大的产品延伸服务水平;(4)厂商承诺有助于提升服务水平,提升消费者剩余。     

藻酸双酯钠对糖尿病大鼠降脂作用的研究

目的 观察藻酸双酯钠(PSS)对糖尿病大鼠脂代谢的影响,探讨其可能的作用机理.方法 制备食饵性高脂糖尿病大鼠模型,洛伐他汀(Lov)为阳性对照药物,观察藻酸双酯钠对糖尿病大鼠血脂的影响.结果 与DM组相比,PSS及Lov均可明显降低糖尿病伴高血脂大鼠TG、TC、LDI-C水平,升高HDL-C水平.结论 PSS可明显降低糖尿病伴高血脂大鼠血脂,且PSS有一定的剂量依赖性.     

Facilitating Transformation in Workforce Training: Using Clinical Theory to Understand Psychological Self-Sufficiency

Acknowledging the scarcity of a bottom up social work practice model in facilitating the development of success in workforce development programs, this study explores Psychological self-sufficiency (PSS) as an emerging social work practice theory. Phenomenological studies of low-income jobseekers in employment training along with the empirical validation of measures of the core constructs of PSS – employment hope scale (EHS) and perceived employment barrier scale (PEBS) – and testing of the theoretical model resulted in the emergence of a new theory of PSS. PSS was conceptually defined as a dynamic and internal drive that activates the process of transforming cognitively and affectively perceived barriers into hope driven action – the process that enables individuals to move forward toward goals. Based on the evidence of PSS, a participant-centered group intervention model called transforming impossible into possible (TIP) program was developed. This article delineates the trajectory of PSS theory development by critically reviewing various streams of practice theories influencing the PSS theory. Next, the conditions that necessitated the creation of the TIP program and its core principles underlying the functions of PSS are explained. By depicting the TIP program with direct quotes of clients’ experiences, authors exemplify the successful self-discovery process through enhanced PSS skills as a result of participating in the TIP program.     

Let the Citizens Map—Public Participation GIS as a Planning Support System in the Helsinki Master Plan Process

Current public participation methods are laborious, reach few participants and are ineffective at gathering usable information for planning. This situation leads often to mistrust and dissatisfaction in the process and outcome. This article identifies the critical conditions for meaningful use of public participation GIS (PPGIS) tools to support the making of master plan in Helsinki. With PPGIS tools, residents’ insight of their living environment can be reached and utilized along the planning process. The results are divided to conceptual and empirical points. Whereas the conceptual points emphasize better understanding of the locus of the PPGIS tools in planning process, the empirical findings reveal new ways to study how residents’ perceptions align with the plan proposal. Though new tools, data and analysis can support representativeness, independence, early involvement, influence and transparency, planners and residents need more understanding of the benefits of these tools. The study indicates that though planners found the collected data and the analysis valuable, they still lacked the skills and institutional motivation to use the data effectively. The results point out that when PPGIS tools can be integrated to the mainstream planning practices, the tools have the ability to evolve to a more comprehensive participatory planning support system.