• Journal of Digital Convergence
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• v.13 no.10
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• pp.157-163
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• 2015

This study seeks to investigate the effect of a musical's reputation and online discounts on the consumer's willingness to re-watch a musical in the convergence industry. of service management As a resut, First, this study verified the moderating effect of on-line price discount. Second, on-line price discount was found to have an impact on reputation of a musical and consumer satisfaction. Third, consumer satisfaction was found to have a positive impact on word-of-mouth intention. Accordingly, it would also be imperative to provide information via on-line communities on a consistent basis so that viewers could create viral marketing. Also, those customers having received differentiated benefits would have a higher degree of satisfaction. Eventually, these customers will create positive viral marketing effect.

• Archives of design research
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• v.18 no.2 s.60
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• pp.133-142
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• 2005

Recently, on-line users prefer image and sense that are deviated from standardization pattern. Also, they need instant and mutual exchangeable communication forms. Developing the various Avatars is required to apply it to various situations. It is due to that the Avatar is used as a card in the on-line communication to represent the user's character visually. The Avatar in the on-line game, such as poker or go-stop which are the most popular nowadays, does not have different character from general community site. Therefore, it dose not satisfy owner who needs sensitive and various character of the Avatar. In this paper, we will be analysis the card game Avatar service, character and desire of the user in existing game petal sites. Also, we'll provide service method which can satisfy the user's requirements. For this, we survey recognition and design preference of users on the card game Avatar.

• Journal of the Korean Society of Food Culture
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• v.12 no.5
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• pp.549-560
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• 1997

The purpose of this study was to understand the arrangement of the religious food and religious diet in Kang-Rung region which was recogniged as cultural region. Investtigation was done by interview person to person, and the results are as follows. 1. The arrangement of religious food and regious diet in Kang-neung region were differed from home to home. 2. In Kang-neung region, Chu-suk religious ceremonies and religious diet were setted much religious diet than memorial service which was held on an anniversary of their's death. 3. At first line, they have arranged Hynbab and Kuk, or Papbaab and Miyegkuk or Paogikuk. On the other hand, Songpyen was placed in traditional standard setting. At second line, they have arranged Songpyen, Kijung, Aegeok, Yukgeok, Nurumgeok, DonBaegigeok, Memilgeok, and cooked octopus(muneo) on the Aegeok. They have also arranged fishes which were the cooked Alaska pollack(rnyongtai), codfish(daeku), flatfish (kajami), yellowtail(bangeo), salmon(yeoneo), trout(songeo) and Saegsunjeon, Dubujeon, Wanjajeon, Kokumajeon. At third line, they have arranged Yuktang, Sotang, Eotang, Altang which is boiled eggs. Altang was arranged instead of steamed chicken. At fourth line, they have arranged Bukeopo, Cuttlefish(dried Ojingeo), Gajamisikhe, Myungtaeposikhe. On the other hand, Sikhe was necessarily placed on the setting of traditional standard service for the ancestor. They have arranged also Chinese bellflower(Doragi), Fernbrake(Kosali), Spinach, Osmund (Kobi), Greenbean Sprouts, Leopard plant(Komchwi), Gourd(Pak), and Lentinus edodes (Pyokjo), but Kimchi was omitted. At fifth line, they have arranged Date, Chestnut, Persimmon, the fruit of Actinidia arguta(Dare), Heron, Banana, Kwajeul and Kangiung were considered as dishes. Dasik and biscut were also used for setting dishes.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.16 no.4
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• pp.80-91
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• 2002

An on-line ultrasonic detector was developed to continuously monitor the ultrasonic signal due to partial discharge in transformer in service. The on-line ultrasonic detector has a band-pass filter designed to measure only the frequencies from 50 to 300[㎑] of ultrasonic signal, to remove electrical and mechanical noises from outside of the transformer, and tlle ultrasonic sensor contains a pre-amplifier with 60[dB] gain. The ultrasonic signal discrimination algorithm which discriminates the ultrasonic signal duration was developed to remove the ultrasonic signal due to OLTC operation having similar characteristics to those due to partial discharge. The reliability of the on-line ultrasonic detector developed in this study was convinced of measurement the ultrasonic signals from the model. transformer in laboratory and transformer in service.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.6
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• pp.1337-1345
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• 2009

In the railway, the delay of a train may affect the schedule of other trains. Hence, the timetable management activity involving overtaking and transferring becomes an important issue. The timetable rescheduling is the conflict resolution of the disrupted schedule and a matter of deciding the sequence of moves among trains and the place for meeting. In Korea, there are few cases where operations research models were applied to railway timetable rescheduling problem in consideration of the transfer between Korea Train eXpress (KTX) trains and conventional trains. Hence, we present a mathematical approach that can minimize the total delay of the whole trains secondly. We applied the model to the exemplary section of a double-line track, the Gyung-Boo Line, and it is confirmed that the mathematical model could effectively address the transfer service as well as the complicated railway conflicts of Gyung-Boo Line.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.23 no.12
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• pp.58-65
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• 2009

Recently, the Korea Tilting Express(TTX), "HANVIT 200", KRRI(Korea Railroad Research Institute) developed runs for test on the conventional railroad, Honam line, Center line, Chunk-buk line and Tae-baek line. In this paper, we measured the service voltage while TTX ran on the conventional railroad and analyzed the condition of voltage. For measuring voltage directly, we installed PT under the pantograph and measured the voltage of the primary winding. In addition, we record situations that other trains pass by TTX and environments while TTX ran. And then we analyzed the condition of voltage using the records and CBEMA curve. In result, over 110[%] voltage of rated voltage(25[kV]) often occurred and the voltage of some place continued over 110[%] for about 200[s]. Especially, the voltage condition of Tae-baek line is the worst. The results in this paper can help to stabilize the power device and power converter of TTX.

• Proceedings of the KSR Conference
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• 2011.10a
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• pp.1027-1034
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• 2011

Electronic devices in railway vehicle perform various functions such as not only braking and propulsion but also monitoring of vehicle condition, on-line diagnosis, and passenger information service, etc. These devices, distributed in vehicle, should be efficiently connected so as to properly perform the functions. IEC (International Electro-Technical Commission) standardized train communication network (TCN) as IEC 61375-1, -2. TCN can reduce the interconnecting work load by reducing the number of wire-line, compared with existing hard-wire connection, and it brings the efficient control by enabling various devices to share the information. But existing TCN can not satisfy the increasing service demands like passenger internet access and CCTV surveillance, etc. In this paper, we investigate ECN (Ethernet Consist Network) and ETN (Ethernet Train Backbone) which are proposed to satisfy these demands and in the process of standardization by IEC TC9 WG43.

• Journal of Information Technology Services
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• v.12 no.1
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• pp.163-171
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• 2013

As the kind of IT service on the internet is more and more diversifying and increasing, IT service's adverse effects also consistently occurring. Among them the incident of private information exposure is becoming social issues, especially the exposure of private information entered on-line resume is very serious. This paper investigates whether or not data is encrypted in data transfer section of major on-line job-search sites of Korea by using the packet analyzer such as "Wireshark." This paper judges whether or not the vulnerability, private information exposure, exists from the result of the investigation above and suggests countermeasures.

• Journal of Korean Library and Information Science Society
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• v.21
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• pp.117-138
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• 1994

This study attempts to provide the foundation for a possibility that industrial su n.0, pporting organization can be strong information centers if they fortify their information dissemination activities, along with the basic functions. The following conclusions are resulted from the analysis in the operations of libraries, service methods and their publications of the information activities provided by the industrial su n.0, pporting organizations. First, the organizations have not be acquiring enough information materials. The services for bibliographic information should guarantee the uses of original documents. Second, the number of organizations providing on-line information services has been increasing, but the provided materials are nothing but their own materials produced during performing the basic functions. Third, the speedy information provision and efficient information dissemination for the end-users in the distance may be possible through on-line service, but it requires information analysis function to select the necessary information in our industrial environment. Forth, th information activities provided by the libraries of industrial su n.0, pporting organizations should be fortified.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2001.10a
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• pp.171-174
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• 2001

This study investigates the differences in critical dimensions which impact on operations and strategy in Internet EC of service related intangible product. For this purpose, services are newly classified by two selected dimensions such as 1)the proportion of substitute by on-line, and 2)the needs of interaction and customization. Secondly, on the classification of services, the differences of 1) customer needs of geographical accessibility, 2) needs of cooperation with off-line functions, and 3) customer purchase intention in Internet EC are tested among classified groups. Finally, implementations on operations and strategy in Internet EC are suggested, based on the results of analysis. Data are collected by the survey on the customer groups, and analyzed by statistical method, such as mean score plot, cluster analysis, and analysis of variance.