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It is very important to isolate the faulty variables after a fault is detected. However, it is challenging to isolate the faulty variables due to the nonstationarity which widely exists in the industry processes. The statistical properties of nonstationary process variables are time-variant, i.e., these variables are time-dependent. This paper proposes an effective faulty variable isolation method...
An entrant to engineering has to undergo many fundamental courses in the first year of curriculum. Basic Electrical Engineering is one amongst these courses. The traditional way of teaching the course was teacher-centric and aid used for teaching was chalk and talk. Less emphasis was given for student interaction. Traditional style of teaching rarely gives students the opportunity to apply their newfound...
Much of the debate surrounding risk management in information security (InfoSec) has been at the academic level, where the question of how practitioners view predominant issues is an essential element often left unexplored. Thus, this article represents an initial insight into how the InfoSec risk professionals see the InfoSec risk assessment (ISRA) field. We present the results of a 46-participant...
When and why people change their cell phones are important issues in mobile communications industry because it will impact greatly on the marketing strategy and revenue estimation for both telecommunication operators and manufactures. In this paper, we evaluate the key features that affect the mobile phone changing based on statistical data of mobile users provided by one mobile communication operator...
In the logistics industry, if every business know the flow and flow direction of different items and the type of items clearly, it will convenient for the business to make sales plan in time and improve the income. Based on the idea, this paper designs a method, which for carry out statistical analysis on the flow of items, and introduce the specific process. Face with the data which has large quantity,...
This paper is based on the research project smaRTI which is an acronym for smart reusable transport items. The project started in July 2010 and ended December 2013. One of the core ideas of the project is to use smart reusable transport items with automatic identification technology such as barcode or RFID in order to generate events, at different capture points in the supply chain of the companies...
Among of the travel agency business in Thailand, Agoda (www.agoda.com) has boomed in recent years with the number of online agents offering for hotels booking. When customers need to make decision, they typically explore by investigating the opinions attached with each hotel in online agent. This paper proposes a framework of feature-based opinion mining by using scores which essentially relies on...
With the rapid development of Chinese economy, flight delay becomes more and more serious and brings a lot of complaints and emergency situations. the present situation of flight delay in our country and various influencing factors of flight delay is analyzed. Related statistic characteristics of flight delay are given by mathematical analysis and computation. Some measures to reduce flight delay...
Drawing on the qualitative and quantitative data analyses on the microblog content of ten travelling website enterprises on the Sina microblog site, this study exhibits the state of microblog marketing adopted by travelling websites in China. The current performance of travelling websites using microblogs marketing and a model to describe how the topics of microblogs' content were stated and developed...
Currently, industry demands early failure detection on his processes, machines, production lines, etc. One of the most widely used motors in industry is the induction motor. A common induction motor failure is the broken bars. It is well know that broken bars produce spurious frequencies around the supply frequency. Moreover, the amplitude of the spurious frequencies in the sideband of the main frequency...
Increasing functionality and complexity of technical products result in complex damage symptoms and failure modes within the customer use phase. Especially in automotive industry, complex damage symptoms are often the result of multiple failure modes. Therefore the importance of continuous field product observation and field data analysis is an important way for analyzing product reliability in the...
Through empirical study, this paper tests the effect of member age of the board of directors and independent characteristics on corporate performance from 863 listed companies of Japan, and the result shows that average member age of the board of directors and corporate performance are significantly positively correlated, independent director system is advantageous in improving corporate performance,...
The influence of regional culture and values on the Chinese human resource market has been steadily increasing, but unconsciously. In recent years scholars have studied a variety of phenomena that imply a shift-away from classical explanations of talent flow and human resource patterns. This has led to the coining of some new terms and concepts, such as "Ant Tribe". This tendency towards...
Through empirical study, this paper tests the effect of board size and two-level state toward s corporate performance from over 800 manufacturing listed companies of Japan, and concludes that board size and corporate performance a re significantly positively correlated, one of two staff, board chairman and general manager, in high-growth enterprises is significantly positively correlated with corporate...
This study presents a review of research on green marketing in China during 2000–2010. It covers articles about green marketing which were published in Chinese leading journals of management. The study analyses 5 aspects, including topics, categories, analytical techniques, research regions and samples, so as to reflect the degree of Chinese green marketing research. And based on it, we give some...
It is valuable to test the moderating effects of conscientiousness on the relationship between job satisfaction and extra-role behaviors. The statistical analyses with SPSS found that job satisfaction yielded stronger counterproductive work behaviors among low-conscientiousness employees than among high-conscientiousness employees.
This article mainly uses the Granger test and Eviews software of econometrics to process data. We can obtain conclusion through Granger causality test of the arable and construction land datas for six years of Xi'an city, construction land's increase is the Granger origin of the arable reduces, but the arable's reduction is not the construction land increases' Granger origin, the arable reduction...
From the perspective of value chain of commercial vehicle industry, this paper constructs a multilayer index system of competitiveness evaluation of the commercial vehicle industry. This system is composed of environmental competitiveness, innovation competitiveness, manufacturing competitiveness, spare parts competitiveness and market competitiveness, and its subsystems. On the combination of Delphi,...
Increasing functionality and complexity of technical products is resulting in complex damage symptoms and causes during customer usage phase. Especially in the automobile industry, complex damage symptoms are often traceable to multiple damage causes. This increases the importance of structured field product observation and field data analysis. For the OEM, the goals are high levels of quality and...
As a new type of industry, the basis of statistical evaluation of R&D industry is relatively weak. Shanghai's R&D industry is facing important opportunities because Shanghai Future Long-term Science and Technology Planning clearly set the goals of enhancing the knowledge competitiveness in the world. Therefore, the Evaluation Index System of R&D Industry in Shanghai was established, which...
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