混合拉曼/EDFA放大器及其在DWDM中的应用

本文综述了混合拉曼／掺饵光纤放大器（HFA）的工作原理，结构和特点，介绍了4类HFA基本结构及其实验结果，并通过介绍近年来各类HFA在密集波分复用（DWDM）系统中的应用表明了HFA在带宽，增益和噪声特性方面的优点。     

TPS系统参数组态应用示例

分散控制系统DCS在石油和化工生产中应用十分广泛。通过对系统组态使得系统功能得以实现。本文针对TPS系统控制站的常规控制点参数组态进行示例分析,有效解决生产中的实际问题,提高系统实用性。     

Strategy–organization configurations in corporate venture units: Impact on performance and survival

We develop a typology of corporate venture units, based on their strategic role in the corporation, and specifically on (a) their relative emphasis on exploration versus exploitation and (b) the internal versus external locus of opportunity they pursue. Following configurations logic, we argue that the structures and systems used by venture units will be a function of their strategic role, and that their performance will be higher when internal elements are aligned. We also argue that exploitation-oriented units will survive for longer than exploration-oriented units. Using primary data collected on 95 venture units during 2001–2003, we use configurational analyses to test and find support for our hypotheses.     

基于目的分支的软件配置管理模型

从软件配置管理应用中版本控制常面临的问题出发,与传统软件配置管理分支模型比较,说明基于目的分支的软件配置管理模型能更好地支持并行软件开发和软件发布控制。     

Applying complexity theory to deepen service dominant logic: Configural analysis of customer experience-and-outcome assessments of professional services for personal transformations

Recognizing Gigerenzer's (1991) dictum that scientists' tools are not neutral (tools-in-use influence theory formulation as well as data interpretation), this article reports theory and examines data in ways that transcend the dominant logics for variable-based and case-based analyses. The theory and data analysis tests key propositions in complexity theory: (1) no single antecedent condition is a sufficient or necessary indicator of a high score in an outcome condition; (2) a few of many available complex configurations of antecedent conditions are sufficient indicators of high scores in an outcome condition; (3) contrarian cases occur, that is, low scores in a single antecedent condition associates with both high and low scores for an outcome condition for different cases; (4) causal asymmetry occurs, that is, accurate causal models for high scores for an outcome condition are not the mirror opposites of causal models for low scores for the same outcome condition. The study tests and supports these propositions in the context of customer assessments (n = 436) of service facets and service outcome evaluations for assisted temporary-transformations of self via beauty salon and spa treatments. The findings contribute to advancing a nuanced theory of how customers' service evaluations relate to their assessments of overall service quality and intentions to use the service. The findings support the need for service managers to be vigilant in fine-tuning service facets and service enactment to achieve the objective of high customer retention.     

Embrace•perform•model: Complexity theory,contrarian case analysis,and multiple realities

This essay describes tenets of complexity theory including the precept that within the same set of data X relates to Y positively, negatively, and not at all. A consequence to this first precept is that reporting how X relates positively to Y with and without additional terms in multiple regression models ignores important information available in a data set. Performing contrarian case analysis indicates that cases having low X with high Y and high X with low Y occur even when the relationship between X and Y is positive and the effect size of the relationship is large. Findings from contrarian case analysis support the necessity of modeling multiple realities using complex antecedent configurations. Complex antecedent configurations (i.e., 2 to 7 features per recipe) can show that high X is an indicator of high Y when high X combines with certain additional antecedent conditions (e.g., high A, high B, and low C)—and low X is an indicator of high Y as well when low X combines in other recipes (e.g., high A, low R, and high S), where A, B, C, R, and S are additional antecedent conditions. Thus, modeling multiple realities—configural analysis—is necessary, to learn the configurations of multiple indicators for high Y outcomes and the negation of high Y. For a number of X antecedent conditions, a high X may be necessary for high Y to occur but high X alone is almost never sufficient for a high Y outcome.     

Performance effects of multiple control forms in a Lean organization: A quantitative case study in a systems fit approach

The primary objective of this paper is to research and test how control forms function and perform in a Lean organization. In the present quantitative case study, we provide statistical support that Lean is a set of multiple control forms (output, behavioral, and social controls) that complement each other to enhance performance, i.e., it is a control package. Therefore, performance is increased if the average level of control forms is increased, and performance is further increased if the control forms are balanced at the same level representing a complementary effect between them. Moreover, we provide a refinement to the statistical approach in testing systems fit models like ours by supplementing the Euclidian distance with the city-block distance. In this way, we are able to show that the control forms in Lean have a balanced complementary effect on performance, which is distinct from a solely additive effect or no effect. The refined understanding of complementary effect between control forms, the notion of balance, in a Lean organization can be utilized in understanding and testing more general control package theory in other contexts. Our data are archival data spanning multiple years in a dedicated Lean organization. This Scandinavian organization has around 2000 employees and produces small electronic components that are sold to business customers.     

Managing human resource for competitive advantage: a study of companies in Singapore

We see two major streams of research in the strategic human resource management literature: (1) the link between strategy and human resource (HR) practices and (2) the link between HR practices and firm performance. There is a plethora of theoretical perspectives on the first link. Unfortunately, there is not much empirical work. The second link has seen a spate of empirical studies. However, most of them embrace the universal perspective and the role of strategy as a contingency has not been adequately addressed. This could potentially result in the underestimation of the impact of HR practices on organizational performance. This study addressed the above two weaknesses in previous research in the strategic HR management field. Using a sample of about 200 of the largest companies representing all major industries in Singapore, we found that organizational strategy affects HR practices. Moreover, findings suggest that the strategy-HR interaction accounts for more variation in firm performance than the main effect of HR. Implications of the findings are discussed.     

新型纸纱复合制袋印刷一体机开发研究

针对现有纸纱复合制袋机不具备多色印刷功能的问题,本研究提出了一种新型纸纱复合制袋印刷一体机的设计方案。设计中充分考虑系统的功能要求和机械部分的配合要求,在改造原制袋机部分结构的基础上,设计加入柔性印刷设备,实现上料、制袋、印刷、干燥、裁切的一体化。控制系统以西门子PLC为控制中心,采用组态软件设计监控画面,实现了一体机的智能调节,使其生产线适应范围更广,满足了不同层次客户的要求。     

多重匹配下柔性人力资源管理构型与组织成长性绩效

基于构型观和动态能力理论,借鉴“结构（管理构型）—行为（柔性能力培育）—绩效（组织绩效）”经典范式,构建“柔性人力资源管理构型—技能延展力—成长性绩效”的理论框架。对486份企业中高层管理者调查问卷进行结构方程分析,结果表明：①因循多重匹配理念,人力资源管理构型能够凝练出3种典型柔性管理模式：内柔导向型HRM、外柔导向型HRM、内外兼柔导向型HRM;②差异化柔性人力资源管理构型（内柔导向型、内外兼柔导向型、外柔导向型HRM）正向影响组织成长性绩效;③技能延展力在柔性人力资源管理构型与成长性绩效之间起部分中介作用。技能延展力在内柔导向型、内外兼柔导向型、外柔导向型HRM与成长性绩效之间的中介作用依次降低。