72 research outputs found

    The international expansion of mainland Chinese businesses in the context of culture: illustrated by the example of the market entrance of mainland Chinese businesses to the German market

    Get PDF
    Die wirtschaftliche Bedeutung Chinas hat in den vergangenen Jahren enorm zugenommen. Vorhandene Literatur beschäftigt sich jedoch bisher weitgehend nur mit den Markteintritten ausländischer Unternehmen in China. Doch findet nun der nächste Schritt statt. Chinesische Unternehmen betreten ihrerseits immer mehr ausländische Märkte. Diese Dissertation untersucht die internationale Expansion/ den Markteintritt chinesischer Unternehmen und die Rolle/Bedeutung von Kultur in diesem Zusammenhang am Beispiel des deutschen Marktes. Als Grundlage wurden Erkenntnisse über die Expansion von Übersee-Chinesen herangezogen. Zudem wurde eine Studie unter chinesischen Firmen, die in den deutschen Markt eintreten, durchgeführt. Es zeigte sich, dass bestimmte Merkmale der chinesischen Kultur das Expansionsverhalten der chinesischen Unternehmen beeinflussen und chinesische Unternehmen ihre internationale Expansion forcieren werden

    Merger Strategy, Cross-Cultural Involvement, and Polyphony

    Get PDF

    Combining SOA and BPM Technologies for Cross-System Process Automation

    Get PDF
    This paper summarizes the results of an industry case study that introduced a cross-system business process automation solution based on a combination of SOA and BPM standard technologies (i.e., BPMN, BPEL, WSDL). Besides discussing major weaknesses of the existing, custom-built, solution and comparing them against experiences with the developed prototype, the paper presents a course of action for transforming the current solution into the proposed solution. This includes a general approach, consisting of four distinct steps, as well as specific action items that are to be performed for every step. The discussion also covers language and tool support and challenges arising from the transformation

    Turbulent ion heating in TCV tokamak plasmas

    Get PDF
    The Tokamak à configuration variable (TCV) features the highest electron cyclotron wave power density available to resonantly heat (ECRH) the electrons and to drive noninductive currents in a fusion grade plasma (ECCD). In more than 15 years of exploitation, much effort has been expended on real and velocity space engineering of the plasma electron energy distribution function and thus making electron physics a major research contribution of TCV. When a plasma was first subjected to ECCD, a surprising energisation of the ions, perpendicular to the confining magnetic field, was observed on the charge exchange spectrum measured with the vertical neutral particle analyser (VNPA). It was soon concluded that the ion acceleration was not due to power equipartition between electrons and ions, which, due to the absence of direct ion heating on TCV, has thus far been considered as the only mechanism heating the ions. However, although observed for more than ten years, little attention was paid to this phenomenon, whose cause has remained unexplained to date. The key subject of this thesis is the experimental study of this anomalous ion acceleration, the characterisation in terms of relevant parameters and the presentation of a model simulation of the potential process responsible for the appearance of fast ions. The installation of a new compact neutral particle analyser (CNPA) with an extended high energy range (≤ 50 keV) greatly improved the fast ion properties diagnosis. The CNPA was commissioned and the information derived from its measurement (ion temperature and density, isotopic plasma composition) was validated against other ion diagnostics, namely the active carbon charge exchange recombination spectroscopy system (CXRS) and a neutron counter. In ohmic plasmas, where the ion heating agrees with classical theory, the radial ion temperature profile was successfully reconstructed by vertically displacing the plasma across the horizontal CNPA line of sight. Active charge exchange measurements, by doping the plasma with ion neutralisation targets injected with the diagnostic neutral beam (DNBI), were used to absolutely calibrate the NPA. Advanced modelling of the measured hydrogenic charge exchange spectra with the neutralisation and neutral transport codes KN1D and DOUBLE-TCV permitted a calculation of the absolute neutral density profiles of the plasma species. The energisation and the properties of fast ions were studied in dedicated, low density, cold ion, hot electron plasmas, resonantly heated at the second harmonic of the electron cyclotron frequency. The ion acceleration occurs on a characteristic timescale in the sub-millisecond range and comprises up to 20 % of the plasma ions. The number of fast ions nis and their effective temperature Tis are found to depend strongly on the bulk and suprathermal electron parameters, in particular Tis ≤ Teb (electron bulk) and nis ∼ Vde (toroidal electron drift speed). The suprathermal electrons, abundantly generated in plasmas subjected to ECCD, are diagnosed with perpendicular and oblique viewing electron cyclotron emission (ECE) antennas and the measured frequency spectra are reconstructed with the relativistic ECE radiation balance code NOTEC-TCV. With steady-state ECRH and ECCD, the fast ion population reaches an equilibrium state. The spatial fast ion temperature profile is broad, of similar shape compared to the bulk ion temperature profile. The hottest suprathermal temperature observed is Tis ≤ 6 keV. Various potential ion acceleration mechanisms were examined for relevance in the TCV parameter range. The simultaneous wave–electron and wave–ion resonances of ion acoustic turbulence (IAT) show the best correlation with the available experimental knowledge. Ion acoustic waves are emitted by the weakly relativistic circulating electrons and are mainly Landau damped onto the ions. Destabilisation of IAT is markedly facilitated by the important degree of nonisothermicity Te/Ti ≥ 40 of X2 EC heated TCV plasmas. Efforts were undertaken to consistently model the experimental observations using a numerical experiment. The relevant physics describing IAT was implemented in a finite difference code solving the quasilinear diffusion equation describing the time evolution of the electron and ion distribution functions. The simulations, fed as far as possible with experimentally available information, confirm the growth and saturation of IAT. Electrons and ions are initially preferentially heated in the toroidal direction. As the ions gain energy, the ion waves are damped more efficiently and only modes propagating at oblique angles can still grow, thus accelerating ions into the radial perpendicular direction. The simulation shows that turbulence reaches a steady-state when the ions are sufficiently hot to permanently stabilise IAT. The parameters describing the tail of the modelled equilibrium ion distribution agree quantitatively well with the CNPA measurement. Preliminary studies investigated on the interaction of fast ions with the sawtooth instability. It is found that the fast ion population in sawtoothing plasmas is transiently enforced with each sawtooth collapse. It is presently thought that the toroidal electric reconnection field lowers the IAT stability threshold thus producing more suprathermal ions

    Corporate Governance Reforms in the Philippines: An Ethnographic Approach

    Full text link
    This research investigates the impact of corporate governance reforms in Philippine institutions and firms. Literature reviewed looks at the macro and micro view of corporate governance theories and the prevailing business environment. The methodology of this research applies an ethnographic approach combining both deductive and inductive inquiries with a triangulated method using interviews, media articles and participant observation. Collection of the interview data occurred over four intensive months whilst in situ in Manila, Philippines. The data was then analysed using the NVivo qualitative analysis computer program. The results of my data collection and analysis are explained and distilled in six chapters. They are: - Chapter 4: Business and Corporate Governance Environment - Chapter 5: The Regulators - Chapter 6: Business Groups: The Owners of Companies - Chapter 7: The Board and Management: The Controllers of the Company - Chapter 8: The Government Financial Institutions - Chapter 9: Corruption The thesis concludes with a chapter on a summary of the research findings and recommendations for policy and practice

    Social Transformation toward Sustainable Society

    Get PDF
    Transformation refers to a dramatic change, which prompts a different form to\ud the new one. In natural science, this is associated with a metamorphosis\ud process, which convert something into a new form or nature. In the context of\ud social science, social transformation refers to social change in dramatic way,\ud while business transformation designates fundamental changes in business\ud way to achieve its specific purposes, such as high level of efficiency, market\ud value or financial sustainability. The study of business and social\ud transformation sheds new light on an important contingency and resourcebased\ud theory, which reveals pathways for continuing research.In emerging economies, social transformation indicates a new wave of\ud development studies, which brings about new concept of sustainable\ud development, followed by sustained superior performance. The capacity of\ud organization to deal with environmental turbulence, such as market,\ud competitiveness, technology and policy plays pivotal role on superior\ud performance and sustainability. This paper discusses the concept of social\ud transformation and sustainable community, which provides challenge for\ud conceptual and empirical research

    First CLIPS Conference Proceedings, volume 1

    Get PDF
    The first Conference of C Language Production Systems (CLIPS) hosted by the NASA-Lyndon B. Johnson Space Center in August 1990 is presented. Articles included engineering applications, intelligent tutors and training, intelligent software engineering, automated knowledge acquisition, network applications, verification and validation, enhancements to CLIPS, space shuttle quality control/diagnosis applications, space shuttle and real-time applications, and medical, biological, and agricultural applications

    Mind the gap; the transition to hospital consultant

    Get PDF
    Scheele, F. [Promotor]Scherpbier, A.J.J.A. [Promotor]Teunissen, P.W. [Copromotor]Siegert, C.E.H. [Copromotor

    Proceedings der 11. Internationalen Tagung Wirtschaftsinformatik (WI2013) - Band 1

    Get PDF
    The two volumes represent the proceedings of the 11th International Conference on Wirtschaftsinformatik WI2013 (Business Information Systems). They include 118 papers from ten research tracks, a general track and the Student Consortium. The selection of all submissions was subject to a double blind procedure with three reviews for each paper and an overall acceptance rate of 25 percent. The WI2013 was organized at the University of Leipzig between February 27th and March 1st, 2013 and followed the main themes Innovation, Integration and Individualization.:Track 1: Individualization and Consumerization Track 2: Integrated Systems in Manufacturing Industries Track 3: Integrated Systems in Service Industries Track 4: Innovations and Business Models Track 5: Information and Knowledge ManagementDie zweibändigen Tagungsbände zur 11. Internationalen Tagung Wirtschaftsinformatik (WI2013) enthalten 118 Forschungsbeiträge aus zehn thematischen Tracks der Wirtschaftsinformatik, einem General Track sowie einem Student Consortium. Die Selektion der Artikel erfolgte nach einem Double-Blind-Verfahren mit jeweils drei Gutachten und führte zu einer Annahmequote von 25%. Die WI2013 hat vom 27.02. - 01.03.2013 unter den Leitthemen Innovation, Integration und Individualisierung an der Universität Leipzig stattgefunden.:Track 1: Individualization and Consumerization Track 2: Integrated Systems in Manufacturing Industries Track 3: Integrated Systems in Service Industries Track 4: Innovations and Business Models Track 5: Information and Knowledge Managemen
    corecore