• 농촌지도와개발
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• 제23권4호
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• pp.361-374
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• 2016

This study examined the regulation status on wastewater treatment in agro-food processing and a case study on effluent treatment m ethods was carried out to evaluate any change after the mitigation of regulation. First, in order to clarify the area of investigation, the definition of small-scale agro-processing facilities was reviewed through literature survey and local government ordinance. The current law were separately analyzed into four areas; effluent treatment facilities, development of agro-processing industries, land use and food processes equipment. The exclusion clauses on wastewater discharging facility in the enforcement regulation were defined in detail, which can be served in practice. Site survey, after the questionnaire survey of the person in charge of the local unit, was carried out. As the result, this survey confirmed the positive effects of the deregulation on promoting sewer system service in rural areas, introducing the new processing construction and so on. In addition, it was found that some matters to be considered to determine whether to introduce wastewater treatment plan for public food processing facilities.

• 한국해양공학회:학술대회논문집
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• 한국해양공학회 2006년 창립20주년기념 정기학술대회 및 국제워크샵
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• pp.323-326
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• 2006

The operation planning of multi-AUV is considered as a very difficult task. This paper proposes the qualitative method about the operation plan of multi-agents. In order to achieve this goal, it applies an extension collision map method as a tool to avoide collision between multi AUVs. This tool has been developed for the purpose of collision forecasting and collision avoidance for the multi - agents system in a land where a control is much easier. This paper analyzes the avoidance value of maximum path of AUV in order to apply this to a water environment where a tidal, a wave and disturbances are common. And it suggests the method that the maximum path avoidance can be applied to the collision avoidance on the extension collision map. Finally, the result proves that multi AUVs effectively navigates to the goal point, avoiding the collision by the suggested method.

• 농촌지도와개발
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• 제17권2호
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• pp.347-368
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• 2010

Recently, the interests in historic tourism have been growing. Historic tourism plays a great role in establishing cultural tradition in modern explanation on them, while concerning about it's increasing because of the meaning distortion in the process of restoration. In this context, we should research in case of tourism resource in Geomdan-ri. Historic tourism considering both of Development and Conservation can make interest about historic culture like that of Geomdan-ri. We understand that the making tourist attractions like historic culture resource of Geomdan-ri equipped with unique and educational facilities would give experience the living in prehistoric age for tourist. The significance of this study was as follows. It is essential that not only raising the part of positive but also minimizing that of negative based on understanding of resident recognition for effect of society, culture, environment and economics of region by tourist development plan.

• 농촌지도와개발
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• 제17권3호
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• pp.587-606
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• 2010

Theme trail construction should be changed from existing form which connects line to line, or point to line. It should be developed into area form. The project of Trail construction must be converted in area form. The aggregate of the points which is a base element of walk is a line, and the harmonious connection of various line is the area. The close relationship with points and lines is important to operate the project of trail construction in area form effectively. Subject of the project of Theme trail construction of area form must become the village residents which are being contiguous in trail. They must operate management and about trail. The project of Trail construction of area form the plan making is established and if the subjects which, will operate and manage that place are decided upon according to theme must construct the trail of the wide area concept which connects the trail of that trail and neighborhood. If becomes like that local resident and the citizen will be able to coexist with mediation of Trail. If the project of Trail construction of village resident leading is propelled applying rural amenity resources in a way, the trail model which one phases advances could be presented for ecological, economical and cultural.

• 한국주거학회논문집
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• 제18권2호
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• pp.65-74
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• 2007

The study analyzes the remodeling characteristics of the four different types of secondary kitchens in apartment house based on their floor plans. The secondary kitchens are categorized into side placement, back placement, back placement with extensions on both sides, and back placement with an extension on a single side. The twelve apartment complexes in Ulsan were selected so that they may all consist each of the four types, and answered the survey. The classified traits of secondary kitchen were examined based on the characteristics of floor plan and remodeling. Side placement and back placement with extensions on both sides mostly used glass hinged doors. Back placement and back placement with a single side extension used glass sliding doors. It was found that the majority of the floor materials consisted of both wood and tiles, except for side placements, where only tiles were used. The sizes of the back placements with both and single side extensions were the largest. The side and back placements were rarely renovated, however, back placements with both and single side extensions went through massive remodeling.

• 한국직업건강간호학회지
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• 제20권3호
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• pp.299-307
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• 2011

Purpose: The purpose of this study is to establish the standards for duty of Medical Care Client Managers and analyze the extent of accomplishment, importance, and difficulty according to the standards. Methods: The draft for duty of Medical Care Client Managers was formed by the method of developing a curriculum (DACUM) and data were collected from 185 Medical Aid Client Managers in 234 areas to evaluate the actual frequency of accomplishment, importance and difficulty in comparison with the standards for duties. Results: The standard duty draft for Medical Care Client Manager is composed of five separate groups of duties and thirty five tasks. The five duties are Case Management, Extension Approval, External Cause of Injury, Duplicate Claims and Other Administrations. Seven Tasks are allocated to each duty such as Case Management, Extension Approval and External Cause of Injury. Five tasks are allocated to 'Duplicate Claims' duty and nine tasks are allocated to 'Other Administrations' duty. Conclusion: From the results of analysis for duties, it was apprehensive about overburdened responsibilities and carelessness in professional duties. It was necessary to establish specific guidelines for duties because of redundent application or regional variation in frequency of accomplishing other administrative duties. It was necessary to relieve a regional disparity of business charge and also was necessary to propose an alternative plan to relieve the overburdened responsibilities.

• 기록학연구
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• 제9호
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• pp.164-189
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• 2004

This paper illustrates preliminary modeling for University Archives Management System(UAMS) construction. University must install Intermediate Archives(records and archives) facilities and management system by Public Records and Archives Act(PRA). But it is very difficult to generalize UAMS because University co-exists public and its own characteristic. For UAMS modeling, this paper first identifies University document's production creators and documental boundary. Then it is studied how University archives management is operated and what archives system by PRA means in University. Second systematic connection plan of Intermediate Archives(records and archives) facilities and manuscripts management is surveyed through National Universities and complementary things are presented. Finally through the above study UAMS model is suggested as future-oriented University archives management. UAMS model suggested from this study includes as follows. First manuscripts management as present Records and Archives system's standard function extension. Second manuscripts management system as system management area's extension using in Universities. It is desirable to extend to expert archives system. Finally integrated operating system model for using actively records, archives and manuscripts management systems operating in Universities.

• 한국정보과학회논문지:정보통신
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• 제30권1호
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• pp.126-133
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• 2003

기존 능동 네트워크 기술에서의 능동 네트워크 라우팅은 정적인 토폴로지 구성을 가정하고 있다. 그러나 능동 네트워크도 기존 IP 네트워크와 마찬가지로 동적이기 때문에 네트워크의 상태에 따라 능동 패킷을 동적으로 라우팅해야 할 필요가 있다. 이와 관련해서 현재까지 PLAN 프로젝트에서 SLRP와 TCOM500 프로토콜들을 제시했으나, 두 프로토콜 모두 정적으로 구성되어 있는 토폴로지를 기반으로 하기 때문에 완전한 의미에서의 동적 라우팅 프로토콜이라고 볼 수 없다. 따라서 본 논문에서는 좀 더 동적이고 기존 프로토콜과의 호환성을 갖춘 능동 네트워크 라우팅 프로토콜인 AOSPF(Active Open Shortest Path First)를 제안한다. AOSPF는 능동 네트워크 라우팅을 위해 새로운 LSA(Link State Advertisement)를 추가함으로써 OSPF를 확장한 것으로 새로 정의된 LSA는 해당 라우터가 능동 라우터임을 명시하며 이를 위해 LSA 패킷내에 OPT10N 필드에서 사용되지 않는 비트중 하나를 능동 라우터 명시 비트로 사용한다. 이러한 OSPF의 확장 방법은 멀티캐스트를 위해 OSPF를 확장한 MOSPF와 유사하다. 본 논문에서는 AOSPF의 동작 과정과 AOSPF를 통해 구성된 능동 네트워크 토폴로지 정보를 기반으로 하는 능동 패킷의 전달 방법에 대해 기술한다.

• 로봇학회논문지
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• 제16권3호
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• pp.250-259
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• 2021

Path planning is one of the important technologies for automated parking. It requires to plan a collision-free path considering the vehicle's kinematic constraints such as minimum turning radius or steering velocity. In a complex parking lot, Rapidly-exploring Random Tree^* (RRT^*) can be used for planning a parking path, and Reeds-Shepp or Hybrid Curvature can be applied as a tree-extension method to consider the vehicle's constraints. In this case, each of these methods may affect the computation time of planning the parking path, path-tracking error, and parking success rate. Therefore, in this study, we conduct comparative analysis of two tree-extension functions: Reeds-Shepp (RS) and Hybrid Curvature (HC), and show that HC is a more appropriate tree-extension function for parking path planning. The differences between the two functions are introduced, and their performances are compared by applying them with RRT^*. They are tested at various parking scenarios in simulation, and their advantages and disadvantages are discussed by computation time, cross-track error while tracking the path, parking success rate, and alignment error at the target parking spot. These results show that HC generates the parking path that an autonomous vehicle can track without collisions and HC allows the vehicle to park with lower alignment error than those of RS.

• 한국의학물리학회지:의학물리
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• 제14권1호
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• pp.8-14
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• 2003

두경부 및 흥부에서 척수 견딤선량은 방사선 치료 제약 조건중의 하나이다. 이 영역에서 척수 견딤 선량을 임상적으로 허용 가능한 수준으로 유지하면서 표적에 임상적으로 유의한 선량을 전달하는 것은 쉽지 않은 문제이다. 기존의 치료 방법을 적용할 때 따르는 문제를 해결하기 위해 동적 다엽콜리메이터(dynamic multi leaf collimator, dMLC)를 사용한 척수의 부분 차폐 기법(spial cord partial block technique)을 개발하였다. 이 기법은 기존의 3차원 방사선 치료 계획 장치를 사용하여 치료계획을 수립한다. 치료 계획 절차는 표적을 잘 포함 할 수 있는 빔 방향 및 빔 개수를 설정한 후, 척수 등 방사선 민감 장기를 보호하기 위한 부분차폐를 적용하여 최적화된 선량분포를 만들어 낸다. 이 기법의 유용성을 평가하기 위해 동일한 환자에 대해 기존의 치료 계획과 PBT 치료 계획을 수립하여 상호 비교 평가하였다. 평균 선량과 DVH를 치료 계획 평가 인자로 사용하였다. 임상 적용 가능성을 위해 일련의 정도관리를 수행하여 평가하였다. 이 정도관리는 선량 분포 검증에 대한 필름 도시메트리와 단일점 측정으로 구성되어 있다. PBT 치료계획이 기존의 치료계획 보다 좋은 결과를 얻을 수 있었으며, 두경부에서 유용한 치료 기법임을 볼 수 있었다.