• 국제학술발표논문집
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• The 5th International Conference on Construction Engineering and Project Management
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• pp.243-251
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• 2013

Cash management is a major concern for all contractors in the construction industry. It is arguable that cash is the most critical resource of all. A contractor needs to secure sufficient funds to navigate the project to the end, while keeping an eye on maximizing profits along the way. Past research attempted to address such topic via developing models to tackle the time-cost tradeoff problem, cash flow forecasting, and cash flow management. Yet, little was done to integrate the three aspects of cash management together. This paper, as such, presents a comprehensive model that integrates the time-cost tradeoff problem, cash flow management, and cash flow forecasting. First, the model determines the project optimal completion time by considering the different alternative construction methods available for executing project activities. Second, it investigates different funding alternatives and proposes a project-level cash management plan. Two funding alternatives are considered; they are borrowing and company own financing. The model was built as a combinatorial optimization model that utilizes ant colony search capabilities. The model also utilizes Microsoft Project software and spreadsheets to maintain an environment that incorporates activities, their durations, and other project data, in order to estimate project completion time and cost. Ant Colony Optimization algorithm was coded as a Macro program using VBA. Finally, an example project was used to test the developed model, where it acted reliably in maximizing the contractor's profit in the test project.

• 안보군사학연구
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• 통권8호
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• pp.383-420
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• 2010

This article is focusing on the improvement of weapon system test & evaluation, aimed at the weapon system in the research development stage. This article suggests improvement directions in three aspects(organization and system, skilled manpower and technology, test facilities of weapon system test & evaluation) as follows. 1) Weapon system test & evaluation organization and system a. Establishment of comprehensive test & evaluation system b. Making regulation for comprehensive test infrastructure management. c. Standardization of test & evaluation process, which can be used in special subject to army, navy and air force. 2) Skilled manpower and technology of weapon system test & evaluation a. Training & education, management of test & evaluation experts. b. Establishment of skill management system of test & evaluation. 3) Test facilities of weapon system test & evaluation a. Establishment of comprehensive improvement direction of test & evaluation installation and equipment. b. Consideration of counter measures to prevent overlapping investment, and to use the test & evaluation resources efficiently. c. Establishment of organic network for the effective use of test & evaluation installation and equipment. d. Establishment of detailed cooperation plan for the commonage of test & evaluation facility and equipment.

• 한국비블리아학회지
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• 제29권2호
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• pp.149-168
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• 2018

현대사회에서 캐릭터의 경제적, 문화적 영향력은 날이 갈수록 커지고 있다. 하지만 우리나라에서는 캐릭터에 대한 종합적인 기록관리가 아직 부재한 실정이다. 이에 이 연구는 종합적인 캐릭터 기록 관리의 필요성과 기록 생산자, 이용자의 요구조건을 파악하고 이를 반영한 아카이브 구축 방안을 제시해보고자 하였다. 이를 위해 먼저 국내 외 관련 사례를 조사하고 분석하였으며, 아카이브 관련 요구사항을 파악하기 위해 '2017 캐릭터 라이선싱 페어'에 참가한 캐릭터 작가와 이용자들을 대상으로 설문 조사를 실시하였고, 이어 캐릭터 작가 2명을 인터뷰하였다. 관련 사례의 시사점과 설문 및 인터뷰 분석 결과를 종합하여 캐릭터 아카이브의 구축을 위해 기록 수집, 관리 및 서비스 관련한 방안을 제시하였다. 특히 수집정책의 마련과 도용 방지를 위한 워터마크의 삽입, 캐릭터의 온라인 판매와 라이선싱 부여를 통한 저작권 보호 및 기록 활용이 한 자리에서 이루어질 수 있는 one-stop 서비스 등을 제시하였다.

• 보건행정학회지
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• 제29권1호
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• pp.1-3
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• 2019

Suicide is a major problem in Korean health care and a serious social problem. In Korea, 12,463 people (24.3 per 100,000) lost their lives due to suicide in 2017. Although the government has established three National Comprehensive Plan of Suicide Prevention (2004, 2009, 2016), and National Action Plan of Suicide Prevention (2018), the suicide rate is still high. The suicide rate of the elderly is especially high. This is due to the economic vulnerability of the elderly in Korea. Therefore, in order to prevent suicide in Korea, mental health care approach and social welfare approach should be integrated. The intervention of preventing suicide of suicide attempters should include social welfare services as well as mental health program and should be based on community. There are many health problems, including prevention of suicide, which can not be solved only by the efforts of health care. Many health problems are social problems and the integrated approach is needed to solve them. In order to solve many health care problems and improve health, integrated approach of health, social science, and humanities is needed.

• 한국농촌건축학회논문집
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• 제22권4호
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• pp.51-62
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• 2020

Article 6 of the Landscape Act stipulates that "the Minister of Land, Infrastructure and Transport establishes a basic landscape policy plan every five years in order to create a beautiful and pleasant landscape, discover and support excellent landscapes." This is a comprehensive plan for landscape policy, a national plan that presents basic directions and strategies for the formation and continuous management of excellent national landscape. The basic landscape policy plan is a plan established every five years. It is an action plan that establishes a medium-term strategy for landscape policy and proposes specific implementation plans. Landscape-related policies are established in various fields, such as the central and local governments, and the private sector, and are based on mutual cooperation. Local cities voluntarily establish basic landscape plans, but in terms of integration, there are few cases in connection with urban regeneration. However, when the existing city establishes the basic landscape plan, the effect will be doubled if a new city is comprehensively constructed in relation to urban regeneration from the overall aspect of the city. Therefore, this study aims to provide data so that a master landscape plan can be established by analyzing and synthesizing the problems of the existing city centering on Jeonju, a representative local city.

• 자원리싸이클링
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• 제27권4호
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• pp.3-15
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• 2018

플라스틱은 용기, 포장재, 필름 등 다양한 분야에서 사용이 증가하고 있으며, 플라스틱 사용의 증가에 따라 폐플라스틱의 발생도 증가하고 있는 추세이다. 국내의 폐플라스틱은 폐기물 부담금, 생산자책임재활용제도와 자발적 협약 등의 제도에 의하여 관리되고 있다. 최근 폐플라스틱 수거업체에서의 수거 거부에 의한 문제에 대응하기 위하여 환경부에서는 제조 생산 - 분리 배출 - 수거 선별 - 재활용의 순환주기에 따른 재활용 폐기물 관리 종합대책을 발표하였다. 이러한 폐플라스틱 관리에 대하여 국내 폐플라스틱 관리현황과 환경부의 대책을 검토하여 폐플라스틱의 순환주기에 따른 개선방안을 제시하였다.

• The Korean Journal of Pain
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• 제36권2호
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• pp.149-162
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• 2023

Chronic postsurgical pain (CPSP) is a multifactorial condition that affects a significant proportion of patients undergoing surgery. The prevention and management of CPSP require the identification of preoperative risk factors to screen high-risk patients and establish appropriate perioperative pain management plans to prevent its development. Active postoperative pain management should be provided to prevent CPSP in patients with severe pain following surgery. These tasks have become important for perioperative team members in the management of CPSP. This review article provides a comprehensive overview of the latest research on the role of perioperative team members in preventing and managing CPSP. Additionally, it highlights practical strategies that can be employed in clinical practice, covering the definition and risk factors for CPSP, including preoperative, intraoperative, and postoperative factors, as well as a risk prediction model. The article also explores various treatments for CPSP, as well as preventive measures, including preemptive analgesia, regional anesthesia, pharmacological interventions, psychoeducational support, and surgical technique modification. This article emphasizes the importance of a comprehensive perioperative pain management plan that includes multidisciplinary interventions, using the transitional pain service as an example. By adopting a multidisciplinary and collaborative approach, perioperative team members can improve patient outcomes, enhance patient satisfaction, and reduce healthcare costs. However, further research is necessary to establish targeted interventions to effectively prevent and manage CPSP.

• 상하수도학회지
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• 제26권4호
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• pp.535-545
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• 2012

Recently, drinking water quality has significantly improved with the progress of water treatment technologies, however, customer's trust on tap water is still relatively low. Low trust on water quality is mainly due to vague anxiety. Therefore, to improve customer's trust on drinking water quality new strategy such as water safety plan(WSP) which recommended by WHO and IWA should be introduced. WSP can be defined as an approach which uses comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer to ensure the safety of a drinking water supply. In this study, cases on WSP introduction in other countries as well as strategy for the introduction of WSP in Korea were investigated. In addition, recommendations on the improvement of the current water contamination response manual was suggested based on the analysis of the existing manual at a full scale water treatment plant.

• 한국항행학회논문지
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• 제14권1호
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• pp.127-133
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• 2010

운영연속성관리계획 수립을 위한 프로세스는 비즈니스 위험 평가, 취약성 분석, 업무영향분석, 업무복구전략수립, 상세계획수립, 계획실행, 테스트 및 유지관리(모니터링 포함)의 반복적인 사이클을 구성할 수 있다. 관리체계는 조직에 발생하는 재난 관리 체계를 개발, 수행, 개선, 유지와 업무 연속성 확보 체계를 위한 책임 의무사항 제공과 함께 재난예방, 재난대비, 재난대응, 재난복구를 위한 재난관리체계를 평가할 수 있다. 따라서 본 논문에서는 글로벌 환경변화에 대응하고 사회 안전 시스템의 구축과 운영의 극대화를 위하여 운영연속성관리, 위기관리체제 구축 및 위기관리통합체제 구축에 대하여 전반적으로 기술하고 조직 내에서 운영연속성관리를 이해하고 발전시켜 실행하기 위한 기틀을 제공하고자 운영연속성관리 관점에서의 위기관리통합시스템 구축 방법을 제안하였다.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2003년도 학술발표논문집
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• pp.487-490
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• 2003

Geumgang 2nd agricultural comprehensive development project is to develope the infrastructure in 43,000ha agricultural area. For this is the very large project, it is necessary to consider the plan of water use comprehensively. Therefore, watershed water balance model for this project has been developed and a variety of analysis has been carried out. And Geumgang Project Water Management System has been developed for the manager of irrigation facilities.