• Title/Summary/Keyword: 생애목표

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Comparison of Relative Weights of Cost for Road-bed Construction and Energy on Life Cycle Cost of Railroad -in Case of Seoul-pusan High Speed Rail (철도노선의 생애주기비용에서 노반건설비와 에너지비용의 상대적 비중 분석 - 경부고속철도 사례를 중심으로)

  • Suh, Sunduck;Kim, Jeong Hyun
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.34 no.4
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    • pp.1261-1267
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    • 2014
  • It is generally recognize that the weight of energy cost for railroad alignment in the life cycle cost is higher than that for roadway. This study analyzed the relative weights of railroad road-bed construction cost and energy cost in the case of Seoul-Pusan High Speed Rail. Recently, the optimization of railroad alignment with computerized methodology has been studies. The optimization is supposed to aim the minimization of life cycle cost including the energy cost as well as the minimization of the construction cost. The operation period of the Seoul-Pusan High Speed Rail is limited to ten years, then various future operation scenario were developed for the next 20 years. The weight of energy cost is estimated 10~30% of the construction cost by scenario, and it is lower than the figure generally expected. It may be meaningful to provide the method to include the energy cost in the railroad alignment optimization.

A Study of Factors in the Implementation of the 'The First Library in My Life'(내 생애 첫 도서관) Policy: Based on Street-Level Bureaucracy Model by Lipsky ('내 생애 첫 도서관' 정책 집행 요인에 대한 연구 - 립스키(M.Lipsky)의 일선관료제 모형을 중심으로 -)

  • Yoo, Jinsun;Kim, Giyeong
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.24 no.3
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    • pp.217-236
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    • 2013
  • As the information needs in civil society is getting diverse, the interest in local policy process based on the characteristics of local communities, especially in local policy implementation is growing. However, research in library and information policy has focused rather on policy alternatives than policy process in Korea. In this study, we analyze the policy implementation in "the First Library in my Life" policy in Kyeonggi province with the framework of the Street-Level Bureaucracy Model by Michael Lipsky. In the analysis, we attempt to identify factors in the policy implementation, to examine the usefulness of the model into the situation of Korean library policy, and to suggest major considerations in the policy implementation in Korean public libraries for successful policy implementation. From the results, the usefulness of the model is examined and the need of considering indirect socio-economic factors is suggested.

Probabilistic Optimization for Improving Soft Marine Ground using a Low Replacement Ratio (해상 연약지반의 저치환율 개량에 대한 확률론적 최적화)

  • Han, Sang-Hyun;Kim, Hong-Yeon;Yea, Geu-Guwen
    • The Journal of Engineering Geology
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    • v.26 no.4
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    • pp.485-495
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    • 2016
  • To reinforce and improve the soft ground under a breakwater while using materials efficiently, the replacement ratio and leaving periods of surcharge load are optimized probabilistically. The results of Bayesian updating of the random variables using prior information decrease uncertainty by up to 39.8%, and using prior information with more samples results in a sharp decrease in uncertainty. Replacement ratios of 15%-40% are analyzed using First Order Reliability Method and Monte Carlo simulation to optimize the replacement ratio. The results show that replacement ratios of 20% and 25% are acceptable at the column jet grouting area and the granular compaction pile area, respectively. Life cycle costs are also compared to optimize the replacement ratios within allowable ranges. The results show that a range of 20%-30% is the most economical during the total life cycle. This means that initial construction cost, maintenance cost and failure loss cost are minimized during total life cycle. Probabilistic analysis for leaving periods of shows that three months acceptable. Design optimization with respect to life cycle cost is important to minimize maintenance costs and retain the performance of the structures for the required period. Therefore, more case studies that consider the maintenance costs of soil structures are necessary to establish relevant design codes.

A Comparative Analysis on the Characteristics Between Different Types of Gifted Students in Invention and Innovation: Focusing on the Characteristics of the Adolescent Entrepreneurial Gifted (청소년 창의발명인재 유형별 특성 비교: 청소년 기업영재의 특성을 중심으로)

  • Choi, MinGyeong
    • Journal of Gifted/Talented Education
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    • v.24 no.1
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    • pp.81-111
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    • 2014
  • Despite recent attention to entrepreneurial gift, there has been minimal empirical research regarding characteristics of individual entrepreneurial gift. The aim of this study is to specify and conceptualize characteristics of entrepreneurial gift from systematic empirical investigation. We operationalized the entrepreneurial gift as students participating in 'intellectual property based future creative entrepreneurs' administered by Korean patent office, and compared characteristics of the entrepreneurial gift with those of the gifted students in invention. A total 226 middle and high school students selected as the gifted students in invention, intention scholars, or future creative entrepreneurs by Korean patent office participated in this survey. The survey was designed to measure major adolescent areas such as psychological, intellectual, educational, vocational areas, life purpose and its perception area, innovation-related area, invention-related area, and personal and environmental information. The result showed that entrepreneurial gift has higher score in entrepreneurial potential, in addition to the characteristics that the talented students in invention has. Entrepreneurial gift has similar characteristics in the area of invention-related and environmental conditions, while they showed higher ability in terms of invention-related area and intellectual area. Implications, limitation, and future research direction were discussed.

The Understanding of Folktales for Developmental Approach of Literary Therapy (문학치료의 발달적 접근)

  • Cho, Eun-sang
    • Journal of Korean Classical Literature and Education
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    • no.37
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    • pp.151-184
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    • 2018
  • The purpose of therapeutic approach of humanities, including literary therapy, is ultimately encourage the growth and the development of human being rather than the development of therapeutic techniques for eradicating symptoms. This paper is noteworthy as to the fundamental work for using folktales at therapy sessions. It may be argued that therapy is the process of searching clients' own development history and accepting current challenges in relation to overall context of their own lives and this may lead to the growth clients. In this regard, this paper attempts to set up the selection criteria for folktales to be effectively applied in therapy sessions. The author of the paper argued in her previous paper that folktales may be effective in terms of self-understanding of clients. Folktales can assist clients regarding the objectification of their issues by projecting and exposing their problems. Therefore, this paper argues the method for selecting proper folktales to stimulate of clients" developmental challenges and ultimately to expose them. The first groundwork for this is understand contents of folktale as to general problems of life and view it as the development of one's entire life. The challenge of client is personal and unique but at the same time it is problems of general development process. The author examines the need for developmental approach of literary therapy and attempts to compose a classification framework for understanding folktales as to developmental process. This may use at literary therapy sessions to select proper folktales based on clients' complaining issues and their developmental age. The criteria also can be used as the basis of clients" reaction on folk-tales.

A Study on Project Information Integrated Management Measures Using Life Cycle Information in Road Construction Projects (도로건설사업의 생애주기별 정보를 이용한 건설사업정보 통합관리방안 연구)

  • Kim, Seong-Jin;Kim, Bum-Soo;Kim, Tae-Hak;Kim, Nam-Gon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.11
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    • pp.208-216
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    • 2019
  • Construction projects generate a massive amount of diverse information. It takes at least five years to more than 10 years to complete, so it is important to manage the information on a project's history, including processes and costs. Furthermore, it is necessary to determine if construction projects have been carried out according to the planned goals, and to convert a construction information management system (CALS) into a virtuous cycle. It is easy to ensure integrated information management in private construction projects because constructors can take care of the whole process (from planning to completion), whereas it is difficult for public construction projects because various agencies are involved in the projects. A CALS manages the project information of public road construction, but that information is managed according to CALS subsystems, resulting in disconnected information among the subsystems, and making it impossible to monitor integrated information. Thus, this study proposes integrated information management measures to ensure comprehensive management of the information generated during the construction life cycle. To that end, a CALS is improved by standardizing and integrating the system database, integrating the individually managed user information, and connecting the system with the Dbrain tool, which collectively builds artificial intelligence, to ensure information management based on the project budget.

The Meaning of Evaluating Ha-Seo in the Historical Context - Through demonstration based on comparison of materials related to lifetime (하서(河西) 김인후(金麟厚) 상의 형성과 그 시대적 맥락 - 생애자료에 대한 비교변증을 통해 -)

  • Kim, Nam-yi
    • (The)Study of the Eastern Classic
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    • no.59
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    • pp.57-92
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    • 2015
  • This study looked into the process by which Haseo(河西) Kim In-hoo(金麟厚:1510~1560), a neo-confucian scholar of mid Joseon Dynasty, was recognized and adored as an inheritor of traditional academic genealogy of neo-confucianism of Joseon Dynasty. I intended to examine the process of personal embodiment affected or excluded in certain manners by various materials covering the lifetime of bygone persons based on the process of such embodiment. The part related to childhood of Haseo was arranged newly to highlight solid relationship between Kim In-hoo and King Injong(仁宗). That was because Kim In-hoo raised the issue of loyalty and fidelity, one of the most important and most contentious issues at that time, in connection with reinstatement of GimyoSarim(己卯士林, progressive political faction with young officials), and King Injong was the king who reinstated Gimyo Sarim. That played a decisive role in establishing the image of Haseo, a classical scholar with unwavering integrity and loyalty. During the Late Joseon Dynasty, canonization of Haseo was made under the leadership of King Jeongjo(正祖) and Seoin(西人) in royal court. In the 17th century, Seoin scholars revised the materials related to lifetime of Kim In-hoo in various way and proofread and published the collection of literary works by Kim In-hoo. That aimed to establish scholastic system associated with Seoin and legitimacy of study as pursued by Seoin. This made progress with adoration towards scholars affiliated with Seoin, including Yulgok(栗谷) Lee Yi(李珥). Finally, King Jeongjo showed strong intention to take the lead as sovereign in the process while Haseo was canonized into national academy in the 18th century. That came from the desire to solidify his status as a teacher who took pride in taking responsibility for the dynasty's authentic study, as well as the king heading the dynasty politically.

Application of Target Reliability Levels for Maintenance of Domestic Natural Gas Pipelines (국내 천연가스배관 유지관리를 위한 목표신뢰도 적용사례)

  • Lee, Jin-Han;Kim, Jeong-Hwan;Jo, Young-Do;Kim, Lae Hyun
    • Journal of the Korean Institute of Gas
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    • v.22 no.3
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    • pp.1-6
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    • 2018
  • Reliability based design and assessment (RBDA) methodology is one of the newest directions of natural gas pipeline design method. Reliability targets are used to ensure that safety levels are met relevant limit states in the stage of design and maintenance. The target reliability for ultimate limit states such as large leak and rupture were developed using tolerable risk criteria for individual and societal risk. This paper shows the reliability target can be met through the implementation of periodic maintenance measures during the life cycle of the pipelines. The case study involves the calculation of the failure probability due to equipment impact, the calculation of the failure probability due to corrosion, and the estimation the re-inspection interval for domestic natural gas transmission pipelines.

Extraction of the Key Performance Indicators of Construction Management Using Balanced Score Card (균형성과표를 활용한 건설사업관리의 핵심성과지표 도출)

  • Lim, Wooseok;Jung, Jihyun;Lee, Hakki
    • Korean Journal of Construction Engineering and Management
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    • v.16 no.6
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    • pp.22-30
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    • 2015
  • Enterprises should set up realizable goals and continually control the goals from apprehending whether they can be realized or not so that the enterprises grow consistently. Furthermore, from supplementing parts to be improved, goals are reset and the result should be controlled in order to fit to them. Lately, a lot of discussions about the results of organizations, projects, and companies are being realized in construction field. Particularly, in construction management, effective and professional control activities throughout the life cycle of facilities as well as the stage of business implementation of construction work are needed. About the result measurement of the construction management, lots of most domestic researches stay in the level of establishing basic concepts. Also, since characteristics of the construction field and the construction management were not reflected properly, it is in a situation that the result control system is not applied to on-site real works. Hence, this study intends to suggest fundamental data for measuring objective results from extracting result areas and key performance indicators of the construction management using Balanced Score Card.

건설정책(2) - "성장.고용.복지"의 선순환을 위한 국가고용전략 2020 발표

  • 대한설비건설협회
    • 월간 기계설비
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    • s.244
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    • pp.27-29
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    • 2010
  • 정부는 지난 10월 12일 "성장 고용 복지"의 선순환을 통해 우리 경제가 2020년까지 선진국으로의 도약 및 선진국 수준의 고용률 70% 목표 달성을 위한 국가고용전략을 발표하고, 이에 따른 5대 과제를 선정했다. 정부가 마련한 일자리 희망 5대 과제는 (1) "지역 기업"이 주도하는 일자리 창출 (2) 공정하고 역동적인 노동시장 구축 (3) 일 가정 양립 상용형 일자리 확대 (4) 생애 이모작 촉진 (5) 일을 통한 빈곤탈출 지원 등이다. 이번 국가고용전략에는 건설업 맞춤형 대책이 포함돼 건설업계도 적지 않은 변화를 가져올 전망이다. 고용노동부는"건설업에서 고질적 문제로 지적돼 온 과도한 노무비 삭감, 유보임금, 숙련기능인력 부족, 불법 외국인 근로자 사용 등에 대한 근본적인 개선방안을 마련할 방침"이며 특히 정부 발주 공사의 경우 근로자 노무비를 사전에 공사원가에 반영하는 방안을 협의 중에 있다.

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