• Journal of the Korean Institute of Navigation
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• v.14 no.4
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• pp.1-15
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• 1990

With increasing ship's speed turnround and port time becomes a large percentage of total roundtrip time and this causes to accelerate the introduction of the various kind of modern handling equipment, the standardization of cargoes, and the improvement of the ship. However, it is still a drag on efficient operation of ship. Similarly, the turnround time at the container port is very important as a measure for the decision of the efficiency of port. To decrease operating coasts, the minimization of the time need to cargo handling at the ports of call must be achieved. Thus the optimization of the time need to cargo handling at the ports of call must be achieved. Thus the optimized Container Loading Plan is necessary, especially under the rapid speed of container operations. For the container loading plan, in this thesis, we use the hungarian method and the branch and bound method to get the initial disposition of both maximization of ship's GM and minimization of shift number to the obstructive container in a yard area. We apply the dynamic programming algorithm to get the final disposition for minimizing total turnroudn time and finally we analyzed the results to check whether the initial disposition is proper or not.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.27 no.1
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• pp.24-40
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• 2018

Often there are edentulous patients with severe vertical resorption of the alveolar ridge so that implant placement in the mandibular posterior is impossible. In this case, implants can be placed in the anterior portion of the mandible and the patient can be treated with an implant assisted overdenture, but the inherent discomfort of the removable prosthesis can not be overcome. However, if implants are appropriately placed between the mental foramen of both sides and a fixed hybrid prosthesis is fabricated to the patient, the patient will be satisfied without the inconvenience of the removable prosthesis. However, the treatment plan should be well designed to prevent disadvantages and expected complications of fixed hybrid prosthesis. Based on my clinical experience, I will explain treatment plan and protocol in detail.

• Science of Emotion and Sensibility
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• v.26 no.2
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• pp.117-128
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• 2023

This study aimed to build on past findings about differences in personal walking experiences by demonstrating what elements were beneficial to participants with different walking habits. Accordingly, this study established the relationships between valued walking elements and people's motivation to walk, by dividing participants into three groups: Group W for people with a walking habit, Group HW for people who walk occasionally but not regularly, and Group NW for people who do not walk habitually. Participants walked a familiar and an unfamiliar route with a wearable device that recorded their heart-rate variability and electrodermal activity. Changes in the biometric data helped to identify the defining moments in each participant's walk. Participants discussed these moments in one-on-one interviews with a researcher to pinpoint their valued walking elements. As a result, this study classified walking elements into six themes: "Surroundings," "Social," "Exploration," "Route Plan," "Physical Exercise," and "Mental Thinking." A walking habit development model was made to show how "Route Plan" and "Exploration" were beneficial to Group NW, "Social" and "Surroundings" were beneficial to Group HW, and "Route Plan," "Mental Thinking," and "Physical Exercise" were beneficial to Group W.

• Asia-Pacific Journal of Business
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• v.15 no.3
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• pp.509-523
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• 2024

Purpose - The purpose of this study was to analyze the impact of the National Space Policy on Korean space-related companies. Design/methodology/approach - This study utilized space sector firm-level data based on the list of the Space Industry Survey (MSIT, 2023). The multiple regression analysis was used to estimate the model. Findings - First, the lagged policy variable of the Master Plan for Promotion of Space Development positively influences the company's sales. However, the establishment of an Action Plan for Utilization of Satellite Information had no significant result. Second, small-sized enterprises were more sensitive to government policy than medium- and large-sized enterprises. Third, lagged policy variables positively impact firms' sales revenue, especially in the satellite manufacturing and the satellite utilization services and equipment sector. Research implications or Originality - First, support for companies with policy effects should be further expanded. Second, a long-term and stable budget procurement plan should be established to secure a firm's sustainable competitiveness. Lastly, given the characteristics of the space industry, which involves long-term development periods and large investments, government investment should continue. Simultaneously, institutional improvement needs to emerge new services in the space sector.

• Korean Journal of Construction Engineering and Management
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• v.15 no.1
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• pp.62-69
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• 2014

Since a government policy greatly affects markets and firms, an evaluation on government's policies is recognized as a critical issue. In Korea, two major policy plans on CM(Construction Management) include the Construction Industry Promotion Plan and the Construction Technology Promotion Plan from which Government's CM policies can be understood. The objective of the study is to analyze and discuss CM firm's perception and evaluation toward the Government's CM policies of the two plans based on the Gap analysis. The paper identified that the CM firms perceive that the Government's CM policies properly deal with key issues of the industry. However, they evaluate that the execution of the policies has been overall under-performed. As a way forward, the Government needs to improve on the execution plan and performance measurement rather than to develop new policy agenda.

• Journal of the Korean Dietetic Association
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• v.9 no.3
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• pp.209-218
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• 2003

The purpose of this study was to identify obstacles by surveying dieticians' perception in implementing Generic HACCP Plan for school foodservice operations from 2001. The survey was conducted in five areas; Seoul, Kyoung-gi Province, In-cheon, Kwang-ju and Dae-jeon. Five hundred and sixty questionnaire were sent by the e-mail address and the local school dietician's Community Board on the internet, 263 were returned. Two hundred and forty were returned by E-mail, return rate was 42.86%. Twenty three were received by the local school dietician's Community Board on the internet. The obstacles were grouped of six fields and indicated thirteen factors in implementation of the Generic HACCP Plan for school foodservice. The six fields were 'status of cooperation within HACCP team', 'cooperation with the external people' such as teachers, food suppliers, student's parents, 'understanding HACCP system of the dieticians', 'hygiene facilities', 'training & educating employees', and 'difficulty of monitoring'. To assess the factor as a obstacle we used Likert's scale; 5-agree strongly, 4-agree, 3-medial, 2-don't agree, 1-don't agree strongly. Results of this study are as follows; 1) The scores of thirteen factors indicated as obstacles were over 3(medial) except ‘lack of dietician's understanding about HACCP System(2.86$\pm$0.97)'. Also only about 63% dieticians recognized that as an obstacle factor. 2) ‘Deficiency of hygiene facilities(4.41$\pm$0.76), ‘lack of teachers' cooperation(4.23$\pm$0.77)', ‘inadequacy of the kitchen lay-out(4.19$\pm$0.95)' and ‘lack of training and educating program for employees(3.97$\pm$0.85)' scored most highly. Results from this study show that financial resources and educating system are very important to settle down HACCP system for School Foodservices successfully.

• Journal of architectural history
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• v.31 no.2
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• pp.35-50
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• 2022

This study examines the design intent and the construction background of the UNESCO House in Korea planned in the 1950s, with a focus on the initial plans of the House by Kuzosa Architects & Engineers in 1959. To this day, the House has been evaluated as a representative example of an office building in the 1960s, and an early case of introducing curtain walls in Korea. However, only its technical characteristics have been explored with less emphasis on further research data. This study attempts to demonstrate the social and cultural expectations and the demands of the construction of the House by examining the documents produced at the time and the initial plan. This study also highlights the fact that the House was the first project of the architect Pai Ki Hyung to realize high-rise reinforced concrete construction in Seoul's dense center. In the 1950s, the House was planned as a modern building with a complex of various cultural facilities and offices due to the character of activities of the Commission, and the lack of public cultural facilities in Korea. The plan of the Kuzosa Architects & Engineers was selected through a design competition held in 1959. The House was completed in 1967, which took about eight years from planning to completion with design modification in the 1960s. The initial plan submitted before the design modification shows that Pai used the vocabulary and logic of modern architecture and planned the House not as a simple office building but as a complex cultural facility.

• Korean Institute of Interior Design Journal
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• no.28
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• pp.92-99
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• 2001

During last 4 decades of industrial development, apartment has been rapidly disseminated throughout the nation. Its main progress, however, only appeared in quantity, not in quality. To promote housing industry in more way and to enhance peoples' life quality through the better housing environment, housing plan should be based on living items including furniture, appliances and etc. Not enough research has been done to find out living items for better house plan development and furniture design. Among living items, furniture reflects both directly and indirectly people's lifestyle and way of living. This study attempted to find out the pattern of furniture possession which people own in their bedrooms. An in depth questionnaire survey of 600 households was carried during the year 2000. A variety of patterns were found which indicated diverse living conditions within a very similar uniform multifamily apartment complex. The result of this study will be helpful to understand the living conditions in a more systematic way and to generate new concept for both residential unit plan and furniture design.

• Journal of the Korean Institute of Rural Architecture
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• v.4 no.3
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• pp.63-76
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• 2002

The purpose of this research is planning the master plan of a rural village for rural-tourism type. The rural village area is faced on the moment of the change. A rural village only have not the thing, that the facility of the food manufacture. A rural village inhabitants need an environment improvement and income enlargement. And for the citizens need a space facility of a leisure, practical use, rest and experience in rural area. The government executed a project for this purpose. So, Sinchon village, San-chung were selected to an object village in Gyeong-nam. This investigation analyzed this village's planning elements, and established basic directions of village master plan.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.893-899
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• 2012

This paper suggests some strategies for the regional regeneration of Baegun Railway station and surrounding area. One is the reduction of the regional unbalance in those divided into two parts, the other is multi-dimentional plan through the efficient land-use on the side area of railway. For these regional regeneration, providing integrated transit system for the passenger's convenience, connecting existing green axis and creating green zone covering the railway, modifying and improvement of residential environment are suggested.