• 한국컴퓨터정보학회논문지
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• 제16권11호
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• pp.77-83
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• 2011

온라인 쇼핑 시장이 IT 기술발전과 더불어 급속히 성장하게 되면서, 다양한 형태와 함께 온라인 쇼핑들 간의 치열한 경쟁이 심화되고 있다. 이에 따라 온 오프라인에서 차별화된 특징이 경쟁력을 도모할 수 있게 되었으며, 젊은 계층인 연인들을 마케팅 대상으로 하는 커플 이벤트 기획이 필요하게 되었다. 본 연구에서는 커플 및 젊은 구매계층들을 마케팅 대상으로 하며, 매출 향상을 목적으로 기획 및 구현된 사이트 개발을 목표로 하고 있다. 이를 위해서 기존 상업 사이트에 대한 이벤트 기획들에 대한 분석을 기반으로, 커플 생일을 마케팅 전략 및 다양한 기념 이벤트 및 고객들이 사이트를 방문하였을 때 이벤트가 한층 돋보이도록 마케팅 기획과 정보 배치를 중심으로 사이트를 구축하였다. 이를 통해 일부 고객층 대상으로 이벤트 효과 증대를 통한 매출 증대를 도모할 수 있을 것으로 기대된다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 추계학술대회
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• pp.619-620
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• 2011

최근 다양한 형태와 함께 온라인 쇼핑들 간의 치열한 경쟁이 심화되고 있다. 이에 따라 온 오프라인에서 차별화된 특징이 경쟁력을 도모할 수 있게 되었으며, 젊은 계층인 연인들을 마케팅 대상으로 하는 커플 이벤트 기획이 필요하게 되었다. 본 연구에서는 커플 및 젊은 구매계층들을 마케팅 대상으로 하며, 매출 향상을 목적으로 기획 및 구현된 사이트 개발을 목표로 하고 있다. 이를 위해서 기존 상업 사이트에 대한 이벤트 기획들에 대한 분석을 기반으로, 커플 생일을 마케팅 전략 및 다양한 기념 이벤트 및 고객들이 사이트를 방문하였을 때 이벤트가 한층 돋보이도록 마케팅 기획과 정보 배치를 중심으로 사이트를 구축하였다. 이를 통해 일부 고객층 대상으로 이벤트 효과 증대를 통한 매출 증대를 도모할 수 있을 것으로 기대된다.

• 한국조경학회지
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• 제23권1호
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• pp.39-50
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• 1995

This Study aims at identifying factor and variables which have significant effects on user satisfaction with recreational resources and facilities in Juwang National Park and there-by establishes indicies of planning and / or management of the park. To test the causal models of this research, the data was gathered by self-administered questionnaires from users in Juwang National Park. The analysis of the data was conducted in two phases. The first analysis dealt with exploratory gactor analysis which identified major factors involved in satisfaction with recreational facilities in Juwang National Park. The second analysis tested the fit of causal models of this research to the data using LISREL methodology. The factor analysis identified six significant factors in satisfaction with recreational resources, The six factors are convenient park facilities, natural landacape resources, linear park facilities, mineral springs and Buddhist temples, commercial and sleeping accommodations, rest areas and open space for passive recreational activity. The second phase analysis tested the fit of the causal model for satisfaction with recreation facilities to the data. The phase identified statistically significant causal links among overall satisfaction with the park, and other indigenous factors and exogenous variables. From these causal relationships, implications for future management of Juwang National Park were suggested.

• 공학교육연구
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• 제17권2호
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• pp.11-24
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• 2014

The purpose of this study is to develop a teaching-learning model of convergence project based on team teaching. Based on development research methodology which explored a university case, the teaching-learning model was developed including three phases such as preparation, planning, and implementation & evaluation. The preparation phase has three steps as follows: to organize team teaching faculty; to develop convergence projects cooperated by industry and university; and to design instructions based on supporting convergence projects. The last step of preparation phase consists of five design activities of: (1) instructions and teaching contents; (2) communication channel among faculty members; (3) feedback system on students' performance; (4) tools to support learners' activity; and (5) evaluation system. The planning phase has two steps to analyze learners and to introduce and modify instruction and themes of convergence projects. The implementation & evaluation phase includes five steps as bellow: (1) to organize project teams and match teams with faculty members; (2) to do team building and assign duties to students of a team; (3) to provide instruction and consulting to teams; (4) to help teams to conduct projects through creative problem solving; and (5) to design mid-term/final presentation and evaluation. Lastly, the research implications and limitations were discussed for future studies.

• 한국국방경영분석학회지
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• 제36권3호
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• pp.135-145
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• 2010

잠수함은 수중에서 임무를 수행하며, 은밀성을 강점으로 하는 매우 위협적인 무기 체계이다. 하지만 잠수함 센서에 의해 탐지되거나 수면 위로 부상하여 노출될 경우 적으로부터 공격을 받을 수 있는 위협에 직면하게 된다. 본 연구는 적 수상함정의 탐색활동과 잠수함의 잠항능력을 고려하여 생존율을 극대화하는 최적의 이동경로를 계획하였다. 잠수함의 생존율을 극대화하기 위한 이동경로 계획 수리모형을 구축하고, ILOG CPLEX를 이용하여 수리모형을 검증하였다. 잠수함의 생존율을 보장하고, 목표지점으로 이동하기 위한 휴리스틱 알고리즘을 이용하여 이동경로, 이동 단위시간(거리), 생존율, 계산시간을 도출하였다.

• 농촌계획
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• 제11권4호
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• pp.93-98
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• 2005

A aggregate size distribution of soils is an important in successful crop production in reclaimed tidelands. The aggregate size distribution for this study were determined of 0.1mm, 0.25mm, 0.5mm, 1.0mm, and 2.0mm by wet sieving method. Agricultural activity, period of reclamation showed significant effects on aggregate size distribution in reclaimed tidelands. Aggregate MWD was greater in SS and KH(above 1.0m) than in YSG, GHD, SMG, and DH(below 0.5mm) reclaimed tidelands and tidelands. The percentage of aggregates less than < 2mm for SMG, GHD, and SM reclaimed tidelands and tidelands were ranged 8.9%, 36.7%, and 38.0%, respectively. The percentage of > 0.1mm aggregates for SMG, GHD, and SM reclaimed tidelands were ranged 9.0%, 26.0%, and 48.9%, respectively. Results indicated that aggregate size distribution of reclaimed tidelands and tidelands under various agricultural systems vary with reclamation period and soil type.

• 농촌계획
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• 제21권3호
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• pp.59-66
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• 2015

The objective of this study was to investigate the perception of walking environment and use of neighborhood facilities of rural female elderly, who are the most susceptible to ambulatory problems. The study showed that parks, senior centers and hospitals were among the most frequently used neighborhood facilities by rural female elderly, while bus stations and senior centers were recognized as the closest facilities. Frequency of use was higher for paid sports facilities rather than parks. Hospitals and health centers were facilities that were desired to be in close proximity. Social support, self-efficacy, and attitude were the factors that affected walking environment. Street trees, accessibility to parks, and street lights were factors that showed a positive relationship with total time of walking activity while perceived crime rate and slopes were perceived as environmental challenges for groups that walked under 150 minutes per week. One factor that negatively affected walking was the lack of sidewalks on streets. Providing parks and walking trails within neighborhood, pleasant walking environments, and safe sidewalks would contribute to improved perception of neighborhood and walking of older rural women.

• 토지주택연구
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• 제2권4호
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• pp.355-365
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• 2011

Construction duration is very important as a factor which comprises three axises of construction management with quality and cost in construction project. In general project condition, construction duration is optimized while minimizing construction cost and securing required quality. However, in case of insufficient project time duration or delayed projects, project progress management is different from those of normal projects. These project areas need solutions to complete work within a given completion day. To time shortening the current duration of each typical floor of structural framework in apartment construction is investigated, and a basic time schedule planning for typical floor of structural framework in normal projects is planned. This study proposed 3 ways for time shortening of urgent project or insufficient construction duration project. Also, This study proposed detailed time shortening method and technical solution conditions while time is shortened.

• 대한원격탐사학회지
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• 제23권3호
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• pp.181-188
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• 2007

The objective of this research was to investigate the optimal land cover classification algorithm for the monitoring of North Korea with MODIS multi-temporal data based on monthly phenological characteristics. Three frequently used land cover classification algorithms, ISODATA1), SMA2), and SOM3) were employed for this study; the land cover categories were forest, grass, agricultural, wetland, barren, built-up, and water body. The outcomes of the study can be summarized as follows. First, the overall classification accuracy of ISODATA, SMA, and SOM was 69.03%, 64.28%, and 73.57%, respectively. Second, ISODATA and SMA resulted in a higher classification accuracy of forest and agricultural categories, but SOM performed better for the built-up area, bare soil, grassland, and water. A possible explanation for this difference would be related to the difference of sensitivity against the vegetation activity. This would be related to the capability of SOM to express all of their values without any loss of data by maintaining the topology between pixels of primitive data after classification, while ISODATA and SMA retain limited amount of data after normalization process. Third, we can conclude that SOM is the best algorithm for monitoring the land cover change of North Korea.

• 한국산림과학회지
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• 제81권4호
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• pp.372-382
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• 1992

레크리에이션계획(計劃)은 변화(變化)하는 레크리에이션 수요(需要)를 충족(充足)하고 자원(資源)을 보호(保護)하기 위한 필수적인 계획(計劃) 행위(行爲)이다. 본 연구에서는 삼림지(森林地)가 주요한 레크리에이션장소(場所)로 이용되고 있음에도 불구하고 뚜렷한 이용계획(利用計劃)을 수립 하지 못한채 방임상태(放任狀態)로 이용되고 있어 자원(資源)에 훼손(毁損)을 초래하고 있는 우리나라 삼림지에의 활용을 위하여 레크리에이션관리계획(管理計劃)의 일환으로 개발된 레크리에이션 기회분포역분석(機會分布域分析) 기법(技法)을 검토하였다. 삼림지(森林地)의 방임적(放任的) 레크리에이션이용을 조절하기 위하여서는 일차적으로 레크리에이션 기회배경환경(機會背景環境)에 따른 구분이 필요한데, 레크리에이션 기회배경환경의 구분은 일종의 용도지역개념(用途地域槪念)으로 적절한 레크리에이션 이용의 도모와 삼림자원(森林資源)의 보호수단(保護手段)으로 활용할 수 있다. 또 레크리에이션계획 수립시 필요한 레크리에이션 기회배경환경의 구분에 있어서 다양(多樣)한 대안(代案)과 예측가능(豫測可能)한 모델을 제시할 수 있도록 의사결정수단(意思決定手段)으로 ARC/INFO에 의한 지리정보체계(地理情報體系) 기술(技術)의 활용(活用)을 시도(試圖)하였다.