• The Journal of the Petrological Society of Korea
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• v.18 no.4
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• pp.371-379
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• 2009

A famous foreign mining company in Argentina, Yamana Gold, its profile including company history, current and future mining projects, and production are introduced in this paper for the Korean mining companies those are sincerely looking for reliable collaborative partners to deliver the practical company informations.

• The Journal of the Petrological Society of Korea
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• v.18 no.3
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• pp.269-278
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• 2009

A famous foreign mining company in Argentina, Barrick Gold, its profile including company history, current and future mining projects, and production are introduced in this paper for the Korean mining companies those are sincerely looking for reliable collaborative partners to deliver the practical company informations.

• Journal of the Korean Dietetic Association
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• v.12 no.2
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• pp.185-199
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• 2006

The purpose of this study was to estimate the sites providing accurate and useful informations to the public by monitoring food and nutrition informations distributed through the internet quantitatively about 13 items of 7 necessary requisites. Total of 457 internet sites on the searching engines of Yahoo, Empas, Nate, Naver and Daum were monitored by 10 panels from May, 2004 to October. Thirty eight % of the sites got 7 & 8 total of 14 points and total sites showed a normal distribution. From the estimation of meta data, individual sites(5.19) were operated insufficiently compared with the commercial sites(6.10) and institutional sites(6.60) (p<0.000). According to administrators, sites were evaluated in the order of research institute> government organization> academic association> pharmaceutical company, club, food company, university> hospital> individual (p<0.000). While low-ranked sites were lack of authority because they didn't show the information provider and source, high-ranked ones lack of sustainable management(updating informations) and security. From this study, we suggest that 1) theme, contents and design have to prepared with variety to suit the need of target clients instead of that of site operator; 2) source and origin of information have to be provided; 3) informations have to be updated often and site to be managed sustainably.

• The Research Journal of the Costume Culture
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• v.5 no.4
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• pp.89-111
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• 1997

The purpose of this study is to analyze, centering on the preconditions presented, the actual conditions of fashion merchandising informatization, to find a considerable gap between its preconditions and present situations and to explore the strategic device of fashion merchandising informatization. The study is analyzed through questionary paper to the domestic fashion apparel firms. The collected questionary paper is analyzed with SPSS/PC/sup +/ program and the method of statistical analysis used for this study is t-test, one way ANOVA and frequency analysis. There was a considerable gap between its preconditions and present situations analyzing the actual condition of fashion merchandising infomatization centering on its preconditions. The strategic devices of fashion merchandising informations in order to treat, 1. Each apparel company should consider how they classify the informations in order to treat, accumulate, transfer and manage them effectively. 2. In order to make an environment of fashion merchandising informatizations, each company should arrange, expand and utilize informatization instruments. Also they should consider the case to utilize an inside or outside information center effectively.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1999.04a
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• pp.209-210
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• 1999

In the case of paper plant engineering company, one of the most important critical problems is to accurately estimate the cost and the delivery time of the project. This is necessary for the company to win a bidding and to have some room for negotiation. Moreover, the company needs to have time to process all the relevant informations to make timely response to, and deal with the changing conditions of the bidding environments as quickly as possible. One of the popular methodology dealing with this kind of situation is an effective "decision support system," and may researches are currently been done on this subject. In this article, and effective decision support system is developed which can provide automatic delivery time and cost estimates from which plant engineering company may be benefited.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2003.05a
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• pp.320-325
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• 2003

This study investigates empirically the job satisfaction and turnover awareness of the R&D manpower working in company research laboratory. Through the analysis of 106 questionnaires and individual depth interview with R&D manpower who is evaluated as cove researcher in research lab., this study obtains the practical informations on the understandings of their workplace and the extend of turnover awareness etc. The result shows that the many researchers have turnover-minded to improve job stability and develop their career. They think themselves as a cove competent person, but their performances aye not recognised by the organization as they expected level. And the result indicates that many of them haven't find their visions in the workplace.

• Journal of the Korean Society of Food Culture
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• v.11 no.4
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• pp.507-515
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• 1996

Television food advertisement is the most effective way to reach to consumers with food and nutritional informations and affect their eating behavior. Therefore, 218 food commercials were reviewed using video tapes and copies to know the present food product trends, food messages they transmit and define misleading food commercials. Messages were focused on the benefit of health promoting substances they contain, especially for functional food components, fortified nutrients, food safety focused on food additives, convenience and differentiation with other products. Overnutrition on specific nutrients could be expected due to nutrient fortified products and misleading of food commercials were also noted. Regarding trends, guidelines provided by television broadcasting company shoud be fortified in the connection of Food Hygine Law and supervision committe should reinforce the food company to summit data for the approval of their advertisement claims. Nutrition educational spot program shoud be produced and broadcasted for the public to protect the consumer from food faddism in near future.

• Journal of Korean Institute of Industrial Engineers
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• v.27 no.3
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• pp.233-238
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• 2001

This paper deals with demand forecasting of parts in an automobile model which has been extinct. It is important to estimate how much inventory of each part in the extinct model should be stocked because production lines of some parts may be replaced by new ones although there is still demands for the model. Furthermore, in some countries, there is a strong regulation that the automobile manufacturing company should provide customers with auto parts for several years whenever they are requested. The major characteristic of automobile parts demand forecasting is that there exists a close correlation between the number of running cars and the demand of each part. In this sense, the total demand of each part in a year is determined by two factors, the total number of running cars in that year and the failure rate of the part. The total number of running cars in year k can be estimated sequentially by the amount of shipped cars and proportion of discarded cars in years 1, 2,$\cdots$, i. However, it is very difficult to estimate the failure rate of each part because available inter-failure time data is not complete. The failure rate is, therefore, determined so as to minimize the mean squared error between the estimated demand and the observed demand of a part in years 1, 2,$\cdots$, i. In this paper, data obtained from a Korean automobile manufacturing company are used to illustrate our model.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.1
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• pp.123-133
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• 2003

The specific objectives of the study were as follows: 1) To investigate the composition system (design, usability and interactivity) of web sites of textile exchange of B to B 2) To examine and valuate contents and marketing (announcement, satisfaction and variety of contents) of web sites of textile exchange of B to B. The data were collected from search engine, portal sites of evaluation, direct contact, interview over the phone with web master of concerned web sites and the result of analytical valuation of web sites. The results of this study were as fellows: 1) The Dongsung trading intended to mainly use their homepage as a inside communication place by intranet network. The Daechang trading was mainly using their homepage as a tool of expansion of their outside export market. The etextiler was selling their web solutions through homepage. The texcom was offering the web place and useful informations to trading companies in Asia. 2) The texcom consisted text with little image to speed up for loading and navigation for usability of users. The Dongsung trading made intranet network for communication and exchange of informations of company inside. The etextiler offered a booking menu to inquiry in homepage. The Daechang trading tried to give good impression from the introduction page at homepage.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.31 no.3
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• pp.117-124
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• 2008

Ultra-high voltage transformer industry has characteristic of small quantity batch production system by other order processing unlike general mass production systems. In this industry, observance of time deadline is very important in market competitive power security and company continued existence. The transformer winding is a process that rolls a coil is coated with an electric insulation material in order to generate the required voltage using the voltage fluctuation. The winding process is very important production process in the extra-high voltage transformer manufacturing industry because winding process is core process that occupy weight about half of whole process and is process that decide current ratio of transformer. This paper proposes a statistical calculation and control method of planned leadtime on the basis of real data and informations for the A company in transformer winding process. Moreover, we develop unit process scheduling system.