• 한국항공운항학회지
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• 제22권2호
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• pp.81-86
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• 2014

In this paper, we states the verification and validation methodology for the modular system of A-SMGCS which defined in the ICAO Manual on Advanced Surface Movement Guidance and Control Systems. Such systems aim to maintain the declared surface movement rate under all weather conditions while maintaining the required level of safety. With the complete concept of an A-SMGCS, air traffic controllers, vehicle drivers, flight crews, and are assisted with surface operations in terms of surveillance, control, routing/planning and guidance tasks. A-SMGCS verification and validation for the development of Real Time Simulation, shadow mode trials, operational trials are conducted through three methods. In this study, the characteristics and the need for such a verification method was examined.

• 대한가정학회지
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• 제39권10호
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• pp.125-140
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• 2001

The purpose of this study was to examine the children's money managment behaviors and to find out the factors affecting them. The data were collected from 507 elementary school students in Kimhae-city. Frequency distributions, Cronbach's Alpha, Pearson's correlation and regression analyses were used by SPSS Windows. The major findings from this study were as follows; (1) many children were provided with allowances by their mothers, knew their amount of allowances before they received them, and used allowance for taking snacks, (2) the factors affecting allowance planning were the source of allowances, parents' guidance before using allowances, satisfaction of the amount of allowances, the amount of watching TV, and parent-child communications about consumption, and (3) the source of allowances, recognition of the amount of allowances before children received them, parents' guidance before using allowances, parents' check after using allowances, and satisfaction of the amount of allowances had influence on the record of a cashbook and evaluation.

• 한국문헌정보학회지
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• 제38권2호
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• pp.261-289
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• 2004

도서관에서 제공되는 이용자를 위한 참고정보서비스 중 안내(guidance)서비스에 대한 연구가 국내에서는 아직 많이 이루어지지 않고 있다. 본 논문에서는 요즈음 다시 그 중요성이 강조되고 있는 안내서비스의 한 분야인 성인독자를 위한 독자자문서비스의 이론적 배경과 기본기술을 문헌조사를 통해 제시함으로써 이용자 서비스 확대, 독서장려, 도서관직원 교육, 문헌정보학 교과과정 개발에 참고할 수 있도록 하였다.

• 농촌계획
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• 제13권3호
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• pp.23-32
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• 2007

In Korea, a regulation of visual impact evaluation on development plan in natural environment is provided at the Natural Environment Conservation Act, but it was difficult to obtained the effectiveness enough to conserve natural landscape. So, the visual impact review on development plan is introduced to the act, through the revision of the Natural Environment Conservation Act in 2005. The basic directions of visual impact review are preservation, restoration, view protection, and harmony. The items of review are as follows; (1) development alternations for the provided plan, (2) executive reduction plan of visual impacts including consideration of growth of plants, (3) deliberation process between persons or parties concerned, etc. For rapid settlement of visual impact review system, it needs that the validity, the reliability, and the objectivity should be confirmed through steady research about reasonable guidance of review.

• KIEAE Journal
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• 제5권1호
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• pp.19-25
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• 2005

Rapid urbanization and social development have brought about changes in family structure. In urbanized areas, recently the number of dogs that are a majority of companion animals has increased significantly in Korea. Consequently, a lot of friction between the general public who are not fond of dogs and dog owners in public places such as parks has been happening. A lot of countries that are taking a lead role in animal welfare have built dog parks that the general public and dogs can enjoy together. This research starts with the realization that the concept of 'dog park' needs to be introduced in Korea as more and more Koreans own dogs and other pets. This research aims to provide guidance for dog park planning by drawing planning items and analyzing the needs of each item. Total 56 planning items including dog zone, dog playground, and dog training facility, are drawn in this research. There are differences in the needs according to sex, age and the amount of time they spent with their dogs, however overall there is the highest needs in separated area for dogs in parks.

• 제어로봇시스템학회논문지
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• 제18권4호
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• pp.365-370
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• 2012

Most path planning algorithms for a marine robot in the ocean environment have been developed without considering the robot's heading angle. As a result, the robot has a difficulty in following the path correctly. In this paper, we propose a limit-cycle circle set that applies to the $Theta^*$ algorithm. The minimum turning radius of a marine robot is calculated using a limit-cycle circle set, and circles of this radius is used to generate a configuration space of an occupancy grid map. After applying $Theta^*$ to this configuration space, the limit-cycle circle set is also applied to the start and end nodes to find the appropriate path with specified heading angles. The benefit of this algorithm is its fast computation time compared to other 3-D ($x,y,{\theta}$) path planning algorithms, along with the fact that it can be applied to the 3-D kinematic state of the robot. We simulate the proposed algorithm and compare it with 3-D $A^*$ and 3-D $A^*$ with post smoothing algorithms.

• 한국해양공학회지
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• 제23권5호
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• pp.61-70
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• 2009

An AUV (Autonomous Underwater Vehicle) is an unmanned underwater vessel to investigate sea environments and deep sea resource. To be completely autonomous, AUV must have the ability to home and dock to the launcher. In this paper, we consider a class of homing trajectory planning problem for an AUV with kinematic and tactical constraints in horizontal plane. Since the AUV under consideration has underactuated characteristics, trajectory for this kind of AUV must be designed considering the underactuated characteristics. Otherwise, the AUV cannot follow the trajectory. Proposed homing trajectory panning method that called VGM (Virtual Goal Method) based on visibility graph takes the underactated characteristics into consideration. And it guarantees shortest collision free trajectory. For tracking control, we propose a PD controller by simple guidance law. Finally, we validate the trajectory planning algorithm and tracking controller by numerical simulation and ocean engineering basin experiment in KORDI.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2002년도 Proceedings of International Symposium on Remote Sensing
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• pp.757-765
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• 2002

This paper analyzes three theories for land degradation assessment and internationl/domestic methods for land degradation monitoring and assessment. Under the guidance of absolute degradation thought, this paper proposes the technological framework for monitoring and appraising cultivated land degradation based on the 3S technique. We can apply 3S technique and analyze the nature, the environmental, the social, and the economic elements which influence the land utilization and degradation synthetically, to set up the indicator system of the cultivated land degradation monitoring and assessment based on 3S technique; to propose the degradation information extraction methods based on 3S technique; to create the quantitative assessment model and method for land degradation; to analyze the ecological environment response of land use and degradation quantitatively; and to propose the measure, policy and suggestion for solving the land degradation problem from the point of view of land utilization.

• 의학교육논단
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• 제26권1호
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• pp.36-40
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• 2024

Chonnam National University Medical School has designed and implemented two career planning programs: a three-phase curriculum-based program and a longitudinal non-curricular program over the course of 6 academic years. The three phases of the curriculum-based career planning program are self-assessment, career exploration, and field experience. The non-curricular career counseling program operates through a faculty advisor system, with each faculty member guiding a group of students from each academic year, and students in each year forming a mentor-mentee relationship. The non-curricular career exploration program consists of a student research support program, an international practice program in basic and clinical medicine, and a specialty exploration fair. A survey conducted among 38 graduates (54.3%) working as interns at Chonnam National University Hospital revealed that graduates preferred autonomous elective subjects within the curriculum-based program. They also responded positively to the faculty advisor system, through which they maintained close relationships. A focus group interview with three interns indicated that subjects providing direct experience in fields of interest and courses that students could choose freely were helpful in career decisions. Through follow-up research, it is necessary to design and operate a systematic career planning program based on an analysis of the needs of graduates taking part in a residency training program after selecting a medical specialty.

• 한국콘텐츠학회논문지
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• 제17권9호
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• pp.212-224
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• 2017

본 연구는 대학생의 진로지도 프로그램이 진로계획, 진로준비로 한정되어 취업 이후의 경력관리 문제에 대해서 다루지 않고 있어 진로지도의 한계성이라는 문제제기로 시작되었다. 따라서 대학생 대상으로 주로 연구되는 진로성숙도가 프로티언 경력태도에 미치는 영향과 프로티언 경력태도가 주관적 경력성공에 미치는 영향을 실증적으로 규명하고자 했다. 이에 본 연구는 대학생의 진로성숙도와 프로티언 경력태도가 주관적 경력성공에 미치는 영향에 기초한 연구 모형을 설계하고 4년제 대학교에 재학 중인 273명을 대상으로 수집된 자료를 연구모형에 기초하여 분석하였다. 분석 결과, 대학생들의 진로성숙도는 프로티언 경력태도에 긍정적인 영향을 미치는 것으로 나타났다. 특히 진로성숙도 중 계획성과 독립성은 프로티언 경력태도에 유의한 영향을 미쳤다. 하지만 진로성숙 태도 중 일에 대한 태도는 부정적인 영향을 미치는 것으로 분석되었다. 또한 대학생의 프로티언 경력태도는 주관적 경력성공에 유의한 영향을 미치는 것으로 나타났다. 본 연구는 계획성, 독립성, 일에 대한 태도, 프로티언 경력태도, 주관적 경력성공 사이의 구조적 관계를 규명하여 대학생의 경력과 관련된 행동 및 인식 사이의 관계를 밝히고자 하였다. 도출된 연구결과에 입각하여 대학생의 진로지도 프로그램에 경력관리 이론이 새롭게 도입되어야 함을 주장하였다.