8,151 research outputs found
Chosen logistics processes in Škoda JS
No full textThis master thesis deals with the purchase and sale process in Škoda JS company. The aim of this work is to assess whether the setting of the purchase and sale process is met by the company also within a real business case, in compliance with set controls, and whether the degree of perfect delivery is sufficient. In the introduction, the author specifies the basic terms: logistics, logistic chain, customer benefits, information systems in logistics, buying and selling. The following chapter introduces Škoda JS company, including the sphere of its entrepreneurial activity. This chapter also deals with the nuclear power industry. In the crucial chapter, the author describes the process of purchase and sale in Škoda JS company and compares it with a real business case. In conclusion, the author evaluates discrepancies and suggests recommendations to avoid them
Design and Construction of Distributed JS Parsing System
No full text<p>This paper has two major research directions: First, to design an algorithm which can extract JS scripts in HTMLs and parse them; Second, to analyse task scheduling algorithm and design a task scheduling algorithm of this system by using Hadoop distributed computing technology. Through the research of the rules of JavaScript grammer and its existence in HTMLs, this paper designed the process and algorithm of JavaScript extraction based on JavaScript parsing engine. This is the first module. Through doing research on the Map/Reduce task scheduling algorithm, according to the characteristics of JavaScript parsing task and distributed environment, this paper also figured out the most suitable Map/Reduce task scheduling algorithm for the system to support reasonable operation of JavaScript parsing task. And then a distributed JS parsing system was constructed. In order to check the accuracy and the performance of the system, this paper had a test on the system, summarizes deficiencies and suggests improvements at last.</p>
<p>The distributed JS parsing system can parse a large number of JS scripts in HTMLs efficiently and quickly. The experimental results show that this system can extract the text messages and urls contained in JS scripts efficiently. Thereby the research of this paper can provide a reliable technical support for the field of search engine, public opinion analysis and data acquisition.</p
Correlation of serum immunoglobulin G Helicobacter pylori antibody titers with histologic and endoscopic findings in patients with dyspepsia
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