302 research outputs found

    Market Entry Plan For A Vietnamese Industrial Company : case: European Plastic Joint Stock Company

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    The chemical and plastic industries have been hailed as the saviors for many economies in their current economic downturns. Despite the global recession, the plastic industry still shows its attractive opportunities in both output market and material market. Realizing the promising opportunity of plastic materials trading between the EU and Vietnam, the authors proposed an exploratory market research to a Vietnamese plastic masterbatch manufacturer with Finland as the pilot target market. The main objective of this paper is to assist the case company to decide whether Finland should be in its export market list. The authors, in the interests of the case company, designed their thesis as a market entry plan, which is the step-by-step guide of the case company through most trading barriers so as to reach the customers in the target market without making any tactical mistake. The writers also directed their focus towards the company’s competitive advantages, the market profitability and other influencing factors of the market entry process. Precisely, this work involves: the internal analysis of the case company, in which both its strengths and weaknesses are analyzed; the external analysis of the target market Finland, from which the case company can find its opportunities and also threats in a new environment; and finally the market entry strategies for exporting plastic masterbatch to Finland. There are several revealing findings in the thesis. Firstly, the Finnish plastic market, thanks to its high growth rate and competition, shows a certain amount of attractiveness to the case company, though it is not an appealing choice at the moment. Secondly, despite some legal issues, the case company can easily join the material distribution network by partnering up with the appropriate local distributors. Finally, the most important outcome is a sound set of strategic recommendations for the case company to perfect itself from the inside out

    Video anomaly detection using deep generative models

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    Video anomaly detection faces three challenges: a) no explicit definition of abnormality; b) scarce labelled data and c) dependence on hand-crafted features. This thesis introduces novel detection systems using unsupervised generative models, which can address the first two challenges. By working directly on raw pixels, they also bypass the last

    Stabilization for equal-order polygonal finite element method for high fluid velocity and pressure gradient

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    This paper presents an adapted stabilisation method for the equal-order mixed scheme of finite elements on convex polygonal meshes to analyse the high velocity and pressure gradient of incompressible fluid flows that are governed by Stokes equations system. This technique is constructed by a local pressure projection which is extremely simple, yet effective, to eliminate the poor or even non-convergence as well as the instability of equal-order mixed polygonal technique. In this research, some numerical examples of incompressible Stokes fluid flow that is coded and programmed by MATLAB will be presented to examine the effectiveness of the proposed stabilised method

    OPERATING SYSTEM FOR WIRELESS SENSOR NETWORKS AND AN EXPERIMENT OF PORTING CONTIKIOS TO MSP430 MICROCONTROLLER

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    Wireless Sensor Networks (WSNs) consist of a large number of sensor nodes, and are used for various applications such as building monitoring, environment control, wild-life habitat monitoring, forest fire detection, industry automation, military, security, and health-care. Each sensor node needs an operating system (OS) that can control the hardware, provide hardware abstraction to application software, and fill in the gap between applications and the underlying hardware. In this paper, researchers present OS for WSNs and an experiment of porting contikiOS to MSP430 microcontroller which is very popular in many hardware platforms for WSNs. Researchers begin by presenting the major issues for the design of OS for WSNs. Then, researchers examine some popular operating systems for WSNs including TinyOS, ContikiOS, and LiteOS. Finally, researchers present an experiment of porting ContikiOS to MSP430 microcontroller. Wireless Sensor Networks (WSNs) terdiri dari sejumlah besar sensor nodes, dan digunakan untuk berbagai aplikasi seperti pemantauan gedung, pengendalian lingkungan, pemantauan kehidupan habitat liar, deteksi kebakaran hutan, otomatisasi industri, militer, keamanan, dan kesehatan. Setiap sensor nodememerlukan sistem operasi (SO) yang dapat mengontrol hardware, menyediakan abstraksi hardware untuk aplikasi perangkat lunak, dan mengisi kesenjangan antara aplikasi dan hardware. Dalam penelitian ini, peneliti menyajikan SO untuk WSNs dan percobaan dari port contikiOS untuk MSP430 mikrokontroler yang sangat populer di platformhardware untuk WSNs. Peneliti memulai dengan menghadirkan isu utama yaitu desain SO untuk WSNs. Lalu, penelitimemeriksa beberapa sistem operasi populer untuk WSNs, termasuk TinyOS, ContikiOS, dan LiteOS. Akhirnya penelitimenyajikan sebuah percobaan dari port ContikiOS untuk MSP430 mikrokontroler

    Influence of Adhesion Layers on the Surface Morphology of Platinum-based Bottom Electrodes for Pb(Zr,Ti)O3 Thin Films

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    A thin adhesion layer is required to glue Pt bottom electrodes of ferroelectric Pb(Zr,Ti)O3 thin films to a SiO2/Si wafer. Here we report the effect of adhesion layers, Ti and TiO2, on the crystalline structure and surface properties of Pt electrode. The results show the hillock formation is observed for the case of Ti glue layer, while the surface of Pt layer is flat and uniform with TiO2 layer used instead. The crystallization in PZT thin films on Pt/TiO2/SiO3/Si substrate is investigated during post-deposition annealing. The perovskite phase is completely formed in the film annealed at 650oC for one hour
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