• 한국철도학회논문집
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• 제11권3호
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• pp.342-348
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• 2008

본 논문에서는 철도안전법에 근거한 철도안전관리체계를 정의하고 영국의 철도안전관리체계, 국제항공안전관리체계, 보건안전경영체계 등을 조사하였다. 국내 철도운영자들의 안전관리규정과 철도종합안전심사결과 분석을 통하여 국내 철도운영기관들의 안전관리체계 현황과 문제점을 조사하고 국내 철도안전관리체계의 개선방안을 도출하였다. 먼저 안전관리체계의 지속 개선체계 수립을 위하여 최고경영자의 경영검토 등 안전관리체계 각 단계별 구체적 지속개선방안을 명시한 지침을 수립하여야 한다. 두 번째는 위험도관리 기반 SMS를 정착시키기 위하여 철도운영자들의 인식 전환, 위험도 분석 및 안전성 평가에 필요한 안전위험운영모델과 기본정보 공급체계 구축, 그리고 위험도관리에 필요한 구체적인 요구사항의 관련지침화가 시행되어야 한다.

• 디지털융복합연구
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• 제9권1호
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• pp.177-187
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• 2011

개방, 참여, 공유로 대표되는 웹2.0 인터넷 흐름 속에 새롭게 세간의 화두가 되면서 급성장하고 있는 소셜 미디어, 모바일 미디어 환경 속에서 경제, 사회, 문화는 물론, 정치 분야에도 전반적이고 다양한 변화를 꾀하여야 한다. 한국은 과거의 IT기술력을 바탕으로 새로 다가오고 있는 소셜미디어 환경 속에서도 세계 시장에서 선도적인 역할을 해나가는 위치를 찾아 가고 있다. 우리 국민은 과거 IT 분야에서 새로운 제품에 대한 Early Adopter역할을 해내어 국제 사회에 관심을 끌은바 있다. 급속히 변하해가는 소셜미디어 환경 속에서 정치 분야에서도 이에 맞는 방식으로 친 국민 의사소통 방식이 이루어 질수 있도록 노력해야 한다. 스마트 시민 정당 조직으로서의 비전을 정비하고 소셜미디어 전략을 마련하고 실행하는 등 변화의 노력을 시도하여야 한다. 본 연구에서는 이러한 소셜미디어 환경 속에서 어떠한 방법론으로 변해야 보다 더 친밀하게 국민에게 다가가고 국민과 하나가 되는 성공을 거둘 수 있는가에 대해 연구하고 방향을 제시 해 보고자 한다. 이 연구가 기존 정부 운영이나 정당 운영 방식에 대해 되돌아보게 하고 소셜미디어 환경에 맞는 효율적인 운영 전략을 되새겨 보게 하는 데 일조하게 될 것이다.

• 대한조선학회논문집
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• 제53권3호
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• pp.217-227
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• 2016

Recent accidents of crude oil tankers have resulted in sinking, grounding of vessels and significant levels of marine pollution. Therefore, International Maritime Organization (IMO) has been strengthening the regulations of ship maneuvering performance in MSC 137. The evaluation of maneuvering performance can be made at the early design stage; it can be investigated numerically or experimentally. The main objective of this paper was to investigate the maneuvering performance of a VLCC due to the increase of rudder force at an early design stage for low speed in shallow water conditions. It was simulated in various operating condition such as deep sea, shallow water, design speed and low speed by using the numerical maneuvering simulation model, developed using MMG maneuvering motion equation and KVLCC 2 (SIMMAN 2008 workshop). The effect of increasing the rudder force can be evaluated by using numerical simulation of turning test and ZIG-ZAG test. The research showed that, increasing the rudder force of a VLCC was more effective on improving the turning ability than improving the course changing ability especially. The improvement of turning ability by the rudder force increasing is most effective when the ship is sailing in shallow water at low forward speed.

• 항공우주시스템공학회지
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• 제14권spc호
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• pp.39-48
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• 2020

본 논문에서는 풍동 실험을 통해 측정한 소음 결과를 활용하여 실제 비행하는 기체에서 발생되는 소음수준을 예측하고 비행시험을 통해 검증하는 과정을 다루었다. 항공기의 환경소음 평가를 위해서는 일반적으로 국제민간항공기구(이하 ICAO)에서 규정한 절차에 따라 소음시험 및 평가를 수행하게 된다. 본 논문에서는 고정익 및 회전익(멀티콥터)의 특징을 모두 가지고 있는 복합형 기체에 적용이 가능한 환경 소음평가 방안과 실험을 통해 검증한 결과를 제시하였다. 고정익과 회전익 소형 무인기를 활용하여 풍동실험에서 측정한 소음시험 결과를 실제 비행 시험결과로 시뮬레이션 하는 과정을 제시하였다. 또한, ICAO에서 제시하는 비행 운용조건 및 소음 측정 방법을 고려하여 풍동실험을 통한 결과와 실 기체 비행시험을 모두 수행하여 항공기 소음인증을 위한 실효감각소음레벨(EPNL)을 예측 및 고찰하였다.

• 대한토목학회논문집
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• 제34권6호
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• pp.1881-1891
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• 2014

2010년부터 턴키심의위원 풀 제도를 폐지하고, 상설심의위원 제도를 도입하여 현재까지 턴키입찰공사는 설계적합최적가방식, 종합평가방식으로서는 입찰가격, 설계점수조정, 가중치기준, 확정금액최상설계방식의 5가지 낙찰자 결정방식으로 선정하고 있다. 또한 낙찰자 결정방식으로서 설계심의분과위원회를 크게 중앙 지방 특별 설계자문위원회의 분과위원으로 구성하여 운영하고 있으나, 아직 로비 부담에 대해서 개선되지 못한 것은 심의위원 풀제에서 상설심의위원으로 심의 주체만 변경되었을 뿐, 턴키입찰에서 설계심의가 가지는 비중과 설계심의방식도 과거와 유사하기 때문이다. 그러므로 가격경쟁을 부분적으로 강화하여 설계점수가 낙찰을 좌우하는 풍토를 개선하고, 기술경쟁은 영업력보다 실질적인 기술력이 경쟁력을 가질 수 있도록 설계심의제도를 개선하는 것이 필요하다. 이에 이 연구는 낙찰자 결정방식의 설계심의 운영제도와 문제점 그리고 개선된 설계심의방안을 제시하였다.

• 가정간호학회지
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• 제17권2호
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• pp.135-143
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• 2010

Purpose: The study analyzed continuing educational needs with the aim of developing continuing education program for home healthcare nurse specialists. Methods: A convenience sample of 101 home healthcare nurse specialists affiliated with 89 home health care agencies in Seoul, Busan, Dae-gu, Inchon, Jeonnam, Keongnam was used. Data was collected with a self-report questionnaire from May 10-31, 2010, and analyzed with descriptive statistics using SAS 9.13 program. Results: Of the participants, 88.1% reported that continuing education was necessary and 58.2% reported that the education was needed for peak job performance. The participants also reported that it would be proper if continuing education is given on a Saturday(56.4%) by home healthcare institute(49.5%) or homecare nurses association (38.6%) for 1-3 months(56.4%). The participants scored more than 3.0 in the current performance at six of the seven home healthcare nurse specialist roles, and scored more than 3.5 in the necessity of continuing education for seven roles in 47 jobs. Conclusion: Various programs for continuing education have to be developed and need to focused on the jobs needed for home healthcare nurse specialist and the most frequent disease. For this purpose, every home healthcare organization has to select their unique area and develop their own educational program. Furthemore, home healthcare nurses association has to build an education operating system that incorporates all program aspects.

• 농촌지도와개발
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• 제18권3호
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• pp.351-384
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• 2011

The purpose of this study is to look at the case of the German compensation system for farmers' accidents and to build a basic scheme in our country's compensation system for farmers' accidents. When you view examples of Germany, the social insurance scheme for farmers accidents in korea should be design as an independent institution from the existing industrial accident insurance, and it comes to relationships with other social insurance system, preferably with complementary personalities. A general rule of the compensation system applies to all farmers in principle but the coverage limits part-time farmers. Financial burden consists of the mix of insurance premium and state aid. The type and level of benefits is similar to the current industrial accident insurance, which give priority to places on economic security for keeping farmworks, such as cost for using temporary farmers, rather than income loss. In terms of financial system, pay-as-you-go system would be better because of immediate payment with the introduction of the compensation system. The compensation system might be managed and administrated by the existing nationwide organization. Of course, for operating of system review and further research on the technical details such as premium issues and funding problems of government support, the exact classification of the target coverage, premiums based on estimated income for the farmers' estimation, the exact statistical data on the accumulation of agricultural disaster is needed.

• 가정과삶의질연구
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• 제30권5호
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• pp.1-15
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• 2012

The purpose of this study is various discussion and alternatives focusing on integration of center for enhancing family policy delivery system and family support service the long term. The subject is managers who work at Healthy Family Support centers and Multicultural Family Centers. And they are responded non-structural questionnaire. The results were follows: First, 82.4% respondents of healthy support center and 50% respondents were in favor of integration. Second, reason of integration are conformance for social integration, the efficiency of center operations, the adequacy of program for various family, doing program with the goal of both centers of the similarity, complementary, and user convenience, prevent duplication and missing of services and so on, If the amount charged against the project of the center dissimilarity of institutions, including the operating direction was different. Third, the Center for the meaning of integration are name, organization, reorganization or consolidation of functions, was regarded as entrusted to corporate consolidation. Fourth, the consolidation that occurs during problem solving to ensure the succession of budgeting and human resources and program alternative for dressing up, commissioning center was the difference as problem solving.

• 한국조경학회지
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• 제29권6호
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• pp.50-61
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• 2002

As recognition and polices for plans to preserve natural resources and to develop environment-friendly space in school education is developed, not only organization of curriculums related to these is required but also facilities for the education are indispensable. Therefore, this study tries to suggest several standards on matters including kinds and scale of facilities and the introduction of species by facilities required for outdoor teaming spaces for environmental education in the elementary school system. The methods of this study include researching various records related to environmental education in elementary school, researching the present condition of outdoor learning space installed and operating in the existing schools by making an on-the-spot survey, and analyzing appearance frequencies of plants and animals displayed in the text. In addition, the actual conditions of the facility use and management were investigate through a questionnaire, We chose and diagrammed a model of the installed facilities by putting the results together. For analyses the investigated eight schools, were categorized as ‘facilities-arranged type’or ‘connection type with ecological park’. The first type distributed and arranged facilities, including meteorological observatory, rocky park, experience-learning area, ecological pond, animal-breeding farm and field-leaning area into appropriate locations according to the site conditions of the school while the second type created a natural learning place by integrating several facilities and arranging areas such as an animal-breeding farm and experience-learning area into appropriate sites. In this study, essential facilities for outdoor learning are classified into ecological park, experience-loaming area, field loaming area, and for natural learning, meteorological observatory, animal-breeding farm, and greenhouse.

• 한국조경학회지
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• 제28권3호
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• pp.105-115
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• 2000

The purpose of paper is to investigate the characteristics of regulations on landscape management of historic city of Kyongju in Korea, compared with those of Nara in japan to answer the research question that what is the regulative characteristics of landscape management of historic city in Korea. We have analyzed the three laws of the two country - Urban Planning Law, Cultural Assets Protection law, and Building Law. This research has been done in terms of regulative systems of the two country and articles, ordinances, and bylaws on landscape managements of historic city Major components of urban historic landscape management are goals and devices of preservation, preserving actor, authorized actor permitting major planning change, regulatory power on landscape development, and backgrounds of enacting regulations. From this research, we have fond the fact that 1) Kyongju City has general and implicit objectives of landscape management based on conservation of natural environment while Nara City has concrete objectives of lansdscape management, 2) Kyongju City has no regulations on landscape planning while Nara City has systematic planning measures such as designation of landscape management district, planning for preservation of historic landscape, and planning for establishing urban landscape, 3) In an application of landscape management district, Kyongju City designate the district based on the general principle of urban planning district while nara City designate it in a more detailed manner such as district of preservation of historic landscape, district of landscape establishment, and district of building agreement. 4) Kyongju has no legal actor in implementation and management of historic landscape plan while Nara City has administrative organization and procedures, including citizen participation, public hearing, and voluntary participation, and 5) Kyongju City does not operate the consultation committee on landscape management just like Nara City operating. This research results will provide us the remedial insights for landscape preservation of such Korean historic city as Kongju, Puyo, and Chunju. Since our research is focused on the limited area of preserving landscape in historic cities in korea and Japan we need to study sociocultural issues on preserving urban historic landscape more in depth in the future.