• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.204-206
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• 2022

The global economy and the air transport business have been affected since the spread of the COVID-19 pandemic. As countries tighten restrictions on international movements, the growing emphasis on air cargo puts pressure on airports to maintain and upgrade their cargo policies, facilities, and operations. Hence, ensuring the competitiveness of cargo airports becomes pivotal for airports survival under the volatile global demand. The study aims to evaluate the importance of the competitiveness factors for cargo airports and identify areas for further improvement. The study applies the Best-Worst Method (BWM) to assess the cargo airports' competitiveness factors: 'Transport Capacity,' 'Airport Operations and Facility Capacity,' 'Economic Growth,' 'Financial Performance,' and 'Airport Brand Value.' The selected airports include Heathrow Airport, Aéroport de Paris-Charles de Gaulle, Hong Kong International Airport, and Incheon International Airport. The results identify 'Transport Capacity' as the most significant competitiveness factor, and Hong Kong International Airport the best performing cargo airport. This research forms a reference framework for evaluating cargo airports' competitive position, which may help identify airports' relative strengths and weaknesses. Moreover, this framework can also serve as a tool facilitating the strategic design of airports that may accommodate both air cargo and passenger demand flexibly under the demand uncertainty.

• The Journal of Sustainable Design and Educational Environment Research
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• v.6 no.1
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• pp.1-24
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• 2007

Public library is established on impartial accessibility of any distinction as their sex, age, financial status, etc. The function of public library is not only to accumulate materials and offer information but also minimize gulf between the rich and the poor by knowledge possession, which is realized by important means to intercept exclusive possession and power in knowledge pose-industrial society. As it is judged that most public library is established to individual building with thousands of cost, it is judged of obstacles to Increase library buildings. The purpose of this study is try to find the way to Increase In number of public library In Seoul by interaction local education-cultural facilities. The result from this study, the user rate of public library is influenced by number of buildings and accessibility of traffic and public library can improve efficiency by substantial operation by basic function for all age group. The target population of Seoul public library sizes by decuple of advanced countries because of difficulty of accessibility, so it needs to make it small scale and also can offer self-regulation learning, materials and life-long learning programs because generally public library's utilization purpose is different by age. As school in Seoul amounts to 25 times of public library by about 1,200 buildings and can function of lifelong education center with a school library, cultural center and other composition buildings, so school facilities may use as a public library for local residents.

• Journal of the Korean Institute of Landscape Architecture
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• v.51 no.6
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• pp.12-32
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• 2023

Nowadays, the increasing number of religious travelers seeking inner healing has led to the popularity of Buddhist 'temple stays', Protestant and Catholic 'retreats' as alternative vacations. However, unlike Buddhist temples, which are inculturated, Christian retreat centers follow the formula of general recreational facilities and lack an overall framework due to relying on sponsorship. This study attempts to design appropriate outdoor environments for a retreat by reflecting 'theological aesthetics' based on the process of 'Spiritual Exercises', the main method of retreat. First, as the Spiritual Exercises are often described as an 'inner pilgrimage', the images and theological aesthetics experienced in prayer themes were examined. Next, the characteristics of the spaces required for the facility were analyzed, and the composition of religious spaces was proposed. Also the landscape resources of the site were investigated, and the retreatants' behavior to derive spatial preferences was analyzed. Overall, outdoor spaces were planned to induce a shift in consciousness and broaden the spectrum of the retreatants' experience through a physical environment consistent with the mechanism of prayer. This study aimed to implement theological aesthetics by selecting a retreat center with high potential for landscape resources. As a result, it was possible to reveal the 'poetic landscape' to effectively evoke images during 'contemplative prayer', and to support religious experience. The significance of this study lied in deriving various design vocabularies for outdoor spaces of religious facilities.

• The Journal of Sustainable Design and Educational Environment Research
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• v.19 no.2
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• pp.41-49
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• 2020

Since the 5th Five-Year Plan for the Development of Special Education in 2013, special schools have been trying to improve facility standards to advance special education support. The purpose of this study is to find out the current status of the spatial composition of facilities for public special schools that will be established and planned after 2013, and analyze the differences from the existing school spatial composition to determine the space composition ratio and details required for the establishment of special schools in the future. As a result of the analysis, the total area of facilities of special schools established after 2013 increased by an average of 1,822.1㎡ (about 16%). Through actual drawing analysis, it was confirmed that both the dedicated area and the public area had increased. The cause of the increase in the public area was confirmed to be an increase in hallway width and ramps, halls, and toilet between classrooms, and the reason for the increase in the dedicated area was that the newly installed 'Learning Support Space' had an average of 20 additional rooms installed per school.

• Journal of the Korean Society for Library and Information Science
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• v.36 no.4
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• pp.49-67
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• 2002

School libraries are one of the essential parts for high quality education. The Seventh Educational Cumiculum emphasizes the development of creative and autonomous students who can solve problems in a self-directed way. The Ministry of Education and Human Resources Development come into forcing the installation of school digital library since 2001. Also, the Ministry of Education and Human Resources Development has presented the Master Plan of School's Activation in July 2002. In this situation, the research and discussion on effective model of school digital library are very important. Thus, This study aims to design a model of school digital library differentiated School's sizes depending on primary and secondary school's current status. This study is proposed 4 facility model of school digital library based differentiated school's sizes and designed A-type, B-Type model on individual model.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.1
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• pp.45-57
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• 2022

A rash guard, also known as rash vest or rashie, is functional sportswear that protects the wearer's skin from various dangers during outdoor sports activities. It is durable and comfortable since it is designed considering muscle movement. In modern society, more and more people enjoy leisure activities due to an increase in income level and increased leisure hours. Water leisure activities are increasingly enjoyed in the summer. As the way people think of leisure evolves, people are more inclined toward dynamic leisure sports rather than static facility tourism. Therefore, more research on rash guards is required. By identifying and analyzing the design preferences and purchase behaviors of young adults on rash guards, this study aims to provide basic data on the actual sportswear behaviors concerning those who are most active in water sports, people in their 20s and 30s. Furthermore, the study aims to contribute to a healthy exercise lifestyle for women who enjoy water sports and the growth of the water sportswear market. In the study, a survey was conducted using a questionnaire to investigate the wearing behaviors and purchase preferences as well as the wearing satisfaction on rash guards. For the study, 200 copies of the questionnaire were distributed and collected to be used as analysis data. The questionnaire consisted of 36 questions, 6 about demographic characteristics, 11 about purchase preferences, and 19 about wearing satisfaction. The collected data was analyzed using the statistical program SPSS 8.0. The study results can be used as basic data to investigate the design preferences and wearing behaviors of rash guards of women in their 20s and 30s. The results found numerous complaints on comfortableness and durability, which suggests more concern and improvements are necessary in those areas when designing patterns for rash guards.

• Industrial Engineering and Management Systems
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• v.6 no.2
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• pp.125-135
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• 2007

An automated guided vehicle (AGV) system is a group of collaborating unmanned vehicles which is commonly used for transporting materials within manufacturing, warehousing, or distribution systems. The performance of an AGV system depends on the dispatching rules used to assign vehicles to pickup requests, the vehicle routing protocols, and the home location of idle vehicles, which are called dwell points. In manufacturing and distribution environments which emphasize just-in-time principles, performance measures for material handling are based on response times for pickup requests and equipment utilization. In an AGV system, the response time for a pickup request is the time that it takes for the vehicle to travel from its dwell point to the pickup station. In this article, an exact dynamic programming algorithm for selecting dwell points in a tandem-loop multiple-vehicle AGV system is presented. The objective of the model is to minimize the maximum response time for all pickup requests in a given shift. The recursive algorithm considers time restrictions on the availability of vehicles during the shift.

• Journal of The Korean Digital Architecture Interior Association
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• v.2 no.1
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• pp.32-38
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• 2002

Hanyang woman's college educational facility general planning presents "Long-term and expansive space organization plan" of Hanyang woman's collage to correspond to sudden decline and "Globalization specialization" of "Matriculation competition rate by school age decrease in population" but there is primary purpose. To detailed item, secure "Flexibility of campus space by learning environment change" and studies and examines "Campus ashes construction plan by step by new earth purchase" we wish to propose "Long-term and systematic synthesis master plan" and "Newly-appointed official and present official new construction plan".

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.27 no.3
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• pp.105-109
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• 2017

AlN single crystal was thermally treated at $1200^{\circ}C$ and $1500^{\circ}C$ in the ambient gas of nitrogen. AlN single crystal was obtained by sublimation growth process using by a facility having a growth part which was heated by RF (Radio Frequency) induction heating. In this report, the optical microscopic results taken from thermally treated AlN single crystal and FWHM (Full width of half maximum) measured by DCXRD (Double crystal X-ray Diffractometry) were reported.

• Annual Conference of KIPS
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• 2007.11a
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• pp.145-148
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• 2007

통신과 방송의 융합으로 인터넷 망을 통하여 TV서비스를 제공하는 IPTV가 새로운 비즈니스 모델로 각광받으며 TV2.0으로의 패러다임 변화에 앞장서고 있다. IPTV는 TV와 친숙한 중장년층 등 넓은 고객을 대상으로 양방향으로의 서비스가 가능하기 때문에 화면 UI는 서비스의 유연한 확장 및 다양한 비즈니스와의 연동을 고려하여 시청자가 사용하기 편리하도록 구성되어야 한다. 본 논문은 IPTV 사업자들이 제공하는 화면 UI를 시청자 관점에서 분석하여 활용하기 쉬운 서비스 환경이 되도록 UI를 설계하고 이중 향후 가장 큰 성장성이 예상되는 데이터방송에 적합한 사용자 인터페이스를 제시한다.