Design for Low-Cost Country Sourcing: Motivation, Basic Principles and Design Guidelines

Organised by: Cranfield UniversityNot every product can be successfully sourced in low-cost countries. Disadvantageous cost structures or extremely complex workpiece designs are the most frequent reasons for failures. A design that has been tailored to low-cost country sourcing offers the possibility of increasing potentials while reducing risks and costs at the same time. The wbk Institute of Production Science at the Universität Karlsruhe (TH) developed a new approach which ensures that the product design meets the requirements of the supplier. This paper identifies the factors influencing the design, deduces basic principles and illustrates guidelines for an adapted product design.Mori Seiki – The Machine Tool Compan

"Government-Firm Relationship in Postwar Japan: Success and Failure of the Bureau-Pluralism"

In this paper, we identify the common organizational and institutional factor behind the success and failure of the Japanese economy, focusing on the industrial policy and the government-firm relationship. The key concept is the bureau-pluralism. The bureau-pluralism in Japan is an outcome of path dependent evolution of the economic system. Based on the experiences during WWII, the bureau-pluralistic system, including deliberative councils and industrial associations, evolved, which worked efficiently to coordinate economic growth in 1950fs and the high growth era. Its effectiveness was supported by the condition that industries were highly complementary in this period. Consequently, on one hand, there were few serious conflicts among industries and their counterparts in the bureaucracy, which made it possible to avoid the bad influence of the conservative bias, due to the vested interests of the existing industries. On the other hand, this complementarity was sources of numerous coordination failures in the various aspects of the economy. In order to detect and resolve these coordination failures quickly, the decentralized decision making and horizontal coordination of the bureau-pluralism worked efficiently. However, the same attribute of the bureau-pluralism impeded the Japanese economy to adapt to the change of the global economy since 1980fs. First, the newly growing industrial fields as information and telecommunication, were across the border of existing industries and therefore the bureaucratic jurisdiction, which caused serious jurisdiction disputes among ministries. Second, the reforms necessary to adapt to the global change collided with the interests of the existing industries and ministries. Those jurisdiction disputes and the conflicts with the vested interests are difficult for the bureau-pluralism to resolve.

A Proposal for a Three Detector Short-Baseline Neutrino Oscillation Program in the Fermilab Booster Neutrino Beam

A Short-Baseline Neutrino (SBN) physics program of three LAr-TPC detectors located along the Booster Neutrino Beam (BNB) at Fermilab is presented. This new SBN Program will deliver a rich and compelling physics opportunity, including the ability to resolve a class of experimental anomalies in neutrino physics and to perform the most sensitive search to date for sterile neutrinos at the eV mass-scale through both appearance and disappearance oscillation channels. Using data sets of 6.6e20 protons on target (P.O.T.) in the LAr1-ND and ICARUS T600 detectors plus 13.2e20 P.O.T. in the MicroBooNE detector, we estimate that a search for muon neutrino to electron neutrino appearance can be performed with ~5 sigma sensitivity for the LSND allowed (99% C.L.) parameter region. In this proposal for the SBN Program, we describe the physics analysis, the conceptual design of the LAr1-ND detector, the design and refurbishment of the T600 detector, the necessary infrastructure required to execute the program, and a possible reconfiguration of the BNB target and horn system to improve its performance for oscillation searches.Comment: 209 pages, 129 figure

A Fixed Effects Analysis of the Adoption of New Technologies in the Cuban Sugar Industry, 1899-1929

This paper focuses on the relationship between technical and institutional changes in Cuba a leader in the use of continuousprocess technologies being applied to cane sugar manufacture in the first three decades of the twentieth century. Using a fixed effects model of the sugar manufacturer's decision to invest in new technologies, we show that a change in institutional factors had an impact on the adoption of the new technologies. The results show that differences in cane contracting arrangements affected the ease with which mills adopted new technologies. These differences were based on historical factors in the evolution of the cane farming institution in Cuba that affected whether the cane lands were the property of the farmer or the mill. This distinction created differences in the cane farmers' bargaining positions in the renegotiation of contracts with the mill, and it resulted in variation in the long-run costs of procuring cane at different mills

Review and critical analysis: Rolling-element bearings for system life and reliability

A ball and cylindrical roller bearing technical specification which incorporates the latest state-of-the-art advancements was prepared for the purpose of improving bearing reliability in U.S. Army aircraft. The current U.S. Army aviation bearing designs and applications, including life analyses, were analyzed. A bearing restoration and refurbishment specification was prepared to improve bearing availability

The interaction of lean and building information modeling in construction

Lean construction and Building Information Modeling are quite different initiatives, but both are having profound impacts on the construction industry. A rigorous analysis of the myriad specific interactions between them indicates that a synergy exists which, if properly understood in theoretical terms, can be exploited to improve construction processes beyond the degree to which it might be improved by application of either of these paradigms independently. Using a matrix that juxtaposes BIM functionalities with prescriptive lean construction principles, fifty-six interactions have been identified, all but four of which represent constructive interaction. Although evidence for the majority of these has been found, the matrix is not considered complete, but rather a framework for research to explore the degree of validity of the interactions. Construction executives, managers, designers and developers of IT systems for construction can also benefit from the framework as an aid to recognizing the potential synergies when planning their lean and BIM adoption strategies

Tasks, cognitive agents, and KB-DSS in workflow and process management

The purpose of this paper is to propose a nonparametric interest rate term structure model and investigate its implications on term structure dynamics and prices of interest rate derivative securities. The nonparametric spot interest rate process is estimated from the observed short-term interest rates following a robust estimation procedure and the market price of interest rate risk is estimated as implied from the historical term structure data. That is, instead of imposing a priori restrictions on the model, data are allowed to speak for themselves, and at the same time the model retains a parsimonious structure and the computational tractability. The model is implemented using historical Canadian interest rate term structure data. The parametric models with closed form solutions for bond and bond option prices, namely the Vasicek (1977) and CIR (1985) models, are also estimated for comparison purpose. The empirical results not only provide strong evidence that the traditional spot interest rate models and market prices of interest rate risk are severely misspecified but also suggest that different model specifications have significant impact on term structure dynamics and prices of interest rate derivative securities.