• Proceedings of the KSR Conference
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• 2008.11b
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• pp.1726-1735
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• 2008

Seoulmetro has operated the air cooling equipment for 57 stations to improve services focused on our customers who use Seoulmetro during the summer season and has established every year. However, a new set of problems has arisen with the cooling tower to support a heat exchange of cooling water. The most important matter is loss of efficiency in the cooling tower. The leading cause of this problem is that we use an indoor type. As the cooling tower room is located in the underground of the city because of the residents near the station. Therefore It is difficult to establish the cooling tower on the ground. But it is unsuitable for the location requirements of the underground type because it has a limited space to set up the air cooling equipment, for example, the cooling tower and a ventilating opening. As a result of such an unfavorable condition, the cooling tower doesn't work efficiently and the warmth of cooling water because of insufficiency of a heat exchange and a refrigerator's technical obstacle such as a high-temperature and a high-pressure has arisen. To prevent this situation, the operator tend to reduce refrigerant. Accordingly, the efficiency of the air conditioning is getting lower and lower. Study wishes to analyze the matter to improve indoor cooling tower efficiency and recommend a best practice for a person who manage the establishment.

• International Journal of Computer Science & Network Security
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• v.22 no.3
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• pp.252-258
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• 2022

Globalization, development of the information society, intensification of migration processes, and internationalization of education in recent years have significantly affected the international labour market and increased competition between professionals in various fields. Academic, research and teaching staff are currently facing rapid changes and growing demand for quality educational services. Under such conditions, educational institutions around the world pay particular attention to improving the quality of the educational process in order for their graduates to be able to compete in the international labour market. The study of the experience of teachers' professional training in advanced countries opens new opportunities for improving the system of pedagogical training in Ukraine in order to adapt it to the requirements of the European educational space. The progressive achievements of countries demonstrating a high level of teachers' professional training in accordance with international standards, having rich historical educational traditions are of considerable scientific interest; consequently, this contributes to their leadership in science and education at the regional and global levels. The purpose of the present academic paper lies in analysing the latest trends in exploring teaching experience in the European countries and performance review of passing by students and teachers of the program on studying of pedagogical practice and experience of teaching in the countries of Europe. Methodology. Analytical and empirical (questionnaire) methods were used in the research process. Results. According to the obtained results of the research, the advantages, the most common areas of educational programs and the wishes of the participants regarding the practical implementation of the experience were identified.

• International Journal of Computer Science & Network Security
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• v.22 no.7
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• pp.13-20
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• 2022

Basically Mobile Ad Hoc Network (MANET) is an autonomous system with the collection of mobile nodes, these nodes are connected to each other by using wireless networks. A mobile ad hoc network poses this quality which makes topology in dynamic manner. As this type of network is Ad Hoc in nature hence it doesn't have fixed infrastructure. If a node wishes to transfer data from source node to a sink node in the network, the data must be passed through intermediate nodes to reach the destination node, hence in this process data packet loss occurs in various MANET protocols. This research study gives a comparison of various Mobile Ad Hoc Network routing protocols like proactive (DSDV) and reactive (AODV, DSR) by using random topology with more intermediate nodes using CBR traffic. Our simulation used 50, 100, and 150 nodes variations to examine the performance of the MANET routing protocols. We compared the performance of DSDV, AODV and DSR, MANET routing protocols with the result of existing protocol using NS-2 environment, on the basis of different performance parameters like Packet Delivery Ratio, average throughput and average end to end delay. Finally we found that our results are better in terms of throughput and packet delivery ratio along with low data loss.

• The Journal of the Korea Contents Association
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• v.8 no.12
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• pp.190-197
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• 2008

Weaving design which is to be designed based on the machine words threading and treading is characterized by its strong limitation of expression. The concept of design has been set based on the patterns on the wooden rice-cake mold which arechosen from many Korean traditional patterns since the expressions of patterns limited by the wooden rice-cake mold is easy to be grafted upon each other. Particularly, literal patterns and geometrical patterns contain religious desire and wishes that are generated from man's fear and wonder about Nature rather than from the pursuit of beauty which is general characteristics of patterns. Based on these images, the twill technique, especially threading of Sally Nielson's rosepath which is easy in formal expressions is used to design Korean style patterns into the weaving structure. It is hoped that this study will provide an opportunity to introduce Korean style patterns to the weavers of the world and that the weaving designs will actively be utilized in the Korean industries so that they can acquire high value-added assets and commercialize our superior culture, thus being of great help to developing our cultural industr.

• The Journal of Korean Academic Society of Nursing Education
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• v.1 no.1
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• pp.5-16
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• 1995

Nurse educators are being encouraged to intergrated the role of faculty practice into the role expectations of the education institutes. Schools of nursing are faced with challenge of the faculty who wishes to adopt facilitating practical role. Also directors of nursing department in hospitals point out the lack of competences for nursing care of new graduated nurse. This survey study was conducted to clarify the factors that faculty who engages on practice in the clinical teaching are to facilitate or inhibit. In this study, 55 head nurses of university hospital and 30 professors of nursing school were assigned to complete the questionnaire. Results of this study are as follows : 1) Head nurse : The most actively participated nursing activities in student's clinical teaching are medication, injection, vital sign checking and bed making. The problems of clinical leaching are lack of direct care of Professors, overloaded work of head nurses, passive learning attitudes of nursing students and less priority about clinical teaching of academic administrator's perception. 2) Nursing professor Facilitators of faculty practices are negative perception about clinical practice of both nursing professor and academic administrator. Inhibitors of faculty practice are negligence of the clinical teaching, lack of the practicing capability and lack of administration system on practical education by head of the school. There, following strategies are suggested for facilitating faculty practice : 1. Faculty practice focused on clinical teaching must be emphasized for academic administration. 2. Nurse educators must keep continuing clinical practice in their specific area. 3. Collaboration between school of nursing and hospital promotes effectiveness of the clinical practice for nursing students.

• The Journal of the Korea Contents Association
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• v.12 no.10
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• pp.395-407
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• 2012

The aim of this study is to investigate the pattern of inbound and outbound tourism and their receipts and expenditures in Korea, and wishes to suggest a policy implication. The finding in this research indicates that inbound tourism is mainly influenced by a relative income, while the receipts are effected not only by a scale of tourism, relative price, relative income, but also by the exchange rate. Outbound tourism and the expenditures are tentatively determined by a set of information which is synthetically made up by an economic factors. To this end, it could be concluded that tourism policy should be elaborately established to take of the inbound tourism, and appropriately designed information networking system for tourism would be helpful to assist the outbound tourism.

• Journal of Arbitration Studies
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• v.24 no.4
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• pp.99-125
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• 2014

The purpose of this paper is to introduce the arbitral proceeding system in Indonesia. Arbitration in Indonesia is governed by Law No. 30 of 1999 on Arbitration and Alternative Dispute Resolution (Arbitration Law). Also, the Indonesian National Board of Arbitration (BANI) is the main arbitration body in Indonesia. BANI handles both domestic and international disputes. BANI has published its Rules of Arbitral Procedure (the BANI Rules). Within a period of not longer than 30 days after receiving the petition for arbitration, the respondent must submit its reply. Also, if the respondent wishes to assert against the claimant a counter-claim in connection with the dispute, the respondent may submit such counter-claim together with its statement of defense no later than the first hearing. This paper suggests that the following may be some of the disadvantages to using arbitration under the BANI Rules. The first is that final decision or approval regarding the designation of all arbitrators shall be in the hands of the Chairman of BANI. It is the chief problem facing the international stream of arbitration systems. The second is that arbitrators must have certain minimum qualifications. BANI Rules provide the same requirements for the qualifications of the arbitrators as the Arbitration Law. The third is that the BANI Rules require arbitrators in BANI-administered references to be chosen from BANI's list of arbitrators. BANI can also consider a recognized foreign arbitrator if the foreign arbitrator meets the qualification requirements and is prepared to comply with the BANI Rules. This includes the requirement that the appointing party must bear the travel, accommodation, and other special expenses related to the appointment of the foreign arbitrator.

• Journal of the Korean Society for Library and Information Science
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• v.42 no.2
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• pp.295-308
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• 2008

For National Digital Library(NDL) to properly perform it's ideal function as a representative digital library in Korea, information service policy considering the IT and Ubiquitous environment shall be established. Information service policy of NDL was established with focus group interviews and a survey targeting the users and librarians in this study. To raise the propriety of information service policy, final draft of information service policy was proposed after the interim evaluation targeting the concerned parties of NDL and 1st & 2nd verification by external specialists and the consultation group. In this manner, vision, mission, goal, objective, strategy, etc of information service policy of NDL were proposed. Information service policy of NDL proposed in this study not only proposes the fact and base to other digital libraries that wishes to establish the information service policy and arrange detailed guidelines as a case study but also secures the direction and vision of global information service policy of NDL. Furthermore, it will contribute for NDL to build its reputation as a world renowned digital library.

• Journal of Fashion Business
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• v.14 no.1
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• pp.184-197
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• 2010

This study was conducted by the questionnaires to 323 undergraduate students in fashion related departments. Questionnaires were designed to ask total 23 questions including possibility of halfway dropouts, establishment of goals, self-improvement, entrance motives, satisfaction ratings of academic subjects, job prospects and path planning, amelioration of ways to instruct, desires for the integrated lessons and intense academic courses, wishes of field project education carrying out tasks, desired lecturers, and others. Results in this research were summarized as follows. To begin with, it was appeared that respondents with possibility of halfway dropouts showed considerable percentage (25.4%) and the reasons left out were various including joining the army, the poor economic conditions in family, a major not corresponding with one's aptitude. Secondly, in the extent of establishing goals and improving oneself, there was the difference between people with possibility of halfway dropouts and people without that, and it was judged that the extent of establishing goals and improving oneself as good parameters could explain halfway omission. Thirdly, the ways to teach for getting classes interesting were to make instruction according to one's capabilities, to progress systematically, and to take lessons with specific goals. Fourth, many respondents answered to want the integrated lessons, intense academic courses, and field project education carrying out tasks. Fifth, an overwhelming majority of respondents hoped instructors with a outstanding ability in business. For improvement of the ways to instruct and the role of professors, it is suggested as follows. First, students are given intelligible lessons focused on fundamental subjects fitted to their levels and also need gradual intense academic courses classified by their way directions and interests. Second, creative and individualized teaching methods depending on the majors and levels are developed to help students have strong interest in schoolwork. Third, professors are constantly to learn practical techniques and skills related to industries in step with the education goals of college. Fourth, it is desirable to adopt instructors with practical business talents rather than theoretical capabilities.

• Archives of design research
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• v.16 no.4
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• pp.111-120
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• 2003

This study is what I tried to know on a magnitude of Novelty in a tourist souvenir. A purpose of sightseeing development is to satisfy a sightseeing experience of various tourists. Novelty of a tourist souvenir is to make an experience with unique pleasure for only the sightseeing place that is not the place of residence to be able to feel. It must be a thing of the new level that it is not for a tourist to already know it, and it was not able to forecast. The tourist knew that I bought an emotional impulse than rational purchase through study. Therefore, you must take the Novelty element that a firm name works on in a perception of a customer as an important due in a souvenir plan. Reference wishes to work in tourist souvenir design development participants through this study result.