• 한국주거학회:학술대회논문집
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• 한국주거학회 2002년도 추계학술발표대회
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• pp.235-240
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• 2002

The purpose of this study is to find out users' preference of the shares community space(SCS) for the Community Design. For this, it was analyzed the residents' behavior characteristics of the current multi-family housing and the residents' needs of the SCS. This study focused on seeking out the user-oriented design criteria for the planning of the SCS. The survey was carried out with a structured questionnaire including sketch map from Aug. 13, 2001 to Sept. 14, 2001. The subjects were housewives who's living in Haeuondae of Busan, Korea. Total number of 650 questionnaires were collected and analyzed. Especially 439 cases among them were used for analysis of mental map. The SPSS PC＋ was used for the analysis of data. The results of this study are as follows : First, as to the users' behavior for the SCSs, there is a difference in the location of residents' activities by contents of them. And, the range of these locations categorized according to levels of spacial cognition for neighborhoods. Second, as to the analysis of the SCS through a mental maps, it was shown that the residents' pathway and the residents' location are main variables to be considered in the SCS planning. The preferred location of SCS is organized according to the character of the SCS; the one for most residents, is located the surrounding of main enterance or the center of the housing complex, and the one the neighbors living in the same or the near building is located in area of the block of resident buildings. Third, as the results of residents' needs analysis, the SCS has the meaning of community facilities. And there is a difference in the degree of necessity and in the preferred location according to character of the SCS. In detal, for the indoor SCS of a resident building, there is a difference in the preferred location according to the kinds of each SCS. And for the outdoor SCS, it is necessary to divide the planning zone of the SCS into 3 steps(the resident building, the block of resident buildings, and the housing complex).

• 패션비즈니스
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• 제6권4호
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• pp.1-16
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• 2002

The purpose of this study is to investigate any differences in perception of fashion brand positioning between a manufacturer and a consumer. So this can provide theoretical suggestions for the development of brand positioning strategy for fashion brand. For this study, three brands, (MINE, TELEGRAPH, and MICHAA,) were selected by the criteria. The data were collected via a selfadministered questionnaire and analysed by the statistical method. The results of investigation were as follows: 1. The consumers had good attitudes in the order following: MINE, MICHAA, and TELEGRAPH in the factors1). In the case of purchasing the goods, the result of the research showed presented that the consumer had better attitudes than in the case of unpurchasing the goods. Contrary to our expectation, TELEGRAPH has the best attitude in personality, one of the factors. 2. In the image positioning map between the manufacturer and the consumer, the consumer had the same perception about the manufacturer. However, there is a gap on the degree of agreement for positioning map. In the case of purchasing the goods, the result of the research represents that the consumers are similar to the manufacturer in perception of the image positioning. 3. In the results of forming attitudes and recognizing brand by the consumer, there is a difference in brand positioning. The display and the shop appearance are very important means of attractions very to the consumers but salesmen‘s service or direct mail (DM) do not appeal to the consumer.

• 한국지리정보학회지
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• 제6권2호
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• pp.22-32
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• 2003

본 연구는 유역의 DEM 자료와 토양도, 토지이용도 등의 수치자료를 이용하여 유역에서 발생하는 토양유실량을 분석하고 이를 바탕으로 유역의 토양침식 위험지역을 분석하는 것을 목적으로 하고 있다. 토양유실량 분석을 위한 모형은 RUSLE를 이용하였으며, 연구대상유역으로는 금강의 제2 지류인 무심천 유역으로 하였다. 수문자료는 청주관측소의 연평균 강우량 자료를 이용하였고, 지형 특성에 관계된 자료는 환경부의 DEM, 농업과학기술원의 정밀토양도(1/25,000) 및 건설교통부의 토지이용현황도 자료를 이용하였다. 이들 수치자료를 이용하여 토양침식 위험지역 분석을 위한 주제도를 작성하였고, 유역의 토양유실량 및 침식 위험지역을 분석하였다. 분석결과 나대지 및 인공녹지 지역이 토양유실량이 많았으며, 산림지역의 경우에는 경사도가 토양유실에 미치는 영향이 큰 것으로 나타났다. 침식위험지역에 대한 분석은 유역의 지면경사도가 20도 이상인 지역과 토지피복상태가 나대지 및 인공녹지로 분류되는 지역 중 약 8.5%인 $193,730.3m^2$가 침식위험지역으로 나타났다.

• 기본간호학회지
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• 제7권2호
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• pp.256-270
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• 2000

Invasive hemodynamic monitoring has become a valuable assessment parameters in critical care nursing in patients undergoing open heart surgery patients. During cardiac surgery, the Swan Ganz catheter is placed in the pulmonary artery. Critical care nurses routinely obtain cardiac output, cardiac index, and pulmonary arterial pressure in these patients. Traditionally, patients are positioned flat and supine for cardiac output measurement. Numerous studies have dealt with the effects of changing position on the hemodynamic variables. However, there are a few studies dealing with patients who undergo cardiac surgery in Korea. Thus, the purpose of this study was to determine the effects of changing position on cardiac output, PAP, CVP, BP, HR and discomfort in patients after cardiac surgery. A sample of 21 adults who had CABG and/or valve replacement with Swan Ganz catheters in place was studied. The data were collected in the cardiac ICU of a university hospital in Seoul during the period from July 28, 1999 to August 30. 1999. In this study, the independent variable is patient position in the supine, 30 degree, and 45 degree angles. Dependent variables are C.O., C.I., CVP, PAP, MAP, HR and patients' perceived discomforts. Subject discomfort was measured subjectively by visual analogue scale. Other hemodynamic data where collected by the thermodilution method and by direct measurement. The data were analyzed by percentile, t-test, ANOVA, Linear regression analysis using SPSS-/WIN program. The results are as follows : 1) Changes in cardiac output were absent in different angle positions, 0, 30. 45 degrees(F=.070, P=.932). Changes in cardiac index were absent in different angle positions, 0. 30, 45 degrees(P>.05). 2) Changes in central venous pressure were absent in different angle positions, 0, 30, 45 degree(P>.05). 3) PAP had no change in different angle 0, 30, 45 degree positions; systolic PAP(P>.05), diastolic PAP(P>.05). 4) Changes in systolic blood pressure were absent in different angle positions, 0, 30, 45 degree(P>.05). 5) Changes in heart rates were absent in different angle positions, 0, 30, 45 degree(P>.05). 6) Patients' perceived discomfort was absent in different angle positions, 0, 30, 45 degree(p<.05). In conclusion, critical care nurses can measure C.O., C.I., PAP, BP, & CVP in cardiac surgery patients at 30 degree or 45 degree positions. This can improve the patients' comfort.

• 한국수자원학회논문집
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• 제46권5호
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• pp.439-447
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• 2013

본 연구는 우리나라 전역에 대하여 제작된 Modified Bartlett-Lewis Rectangular Pulse (MBLRP) 강우생성 모형의 모수 지도의 적용성을 홍수 재현의 관점에서 평가하였다. MBLRP 모형을 통해 생성된 가상 강우시계열을 사용하여 산정된 확률강우량은 관측치를 사용하여 산정된 확률강우량 보다 약5%에서 40%정도 작았고, 확률강우량의 재현기간이 클수록 과소산정의 정도가 크게 나타났다. 가상의 도시 유역에 MBLRP 모형을 적용하여 산정한 확률홍수량은 관측치를 사용하여 산정한 확률홍수량 보다 약20%에서 45%정도 작게 나타났고, 확률홍수량의 재현기간이 클수록, 그리고 유역의 불투수성이 작을수록 과소산정의 정도가 크게 나타났다.

• 한국환경생태학회지
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• 제19권4호
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• pp.333-341
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• 2005

천성산지역을 관통하는 경부고속철로 KTX 원효터널 계획구간은 개발과 보전의 문제가 첨예하게 대립되어 있는 곳이다. 이 지역에 대한 식생구조를 밝히고자 대상지를 중심으로 65개(단위면적 $100m^2$)의 조사구를 설치하고 조사를 실시하였다. 현존식생조사결과 침엽활엽수림과 낙엽활엽수림군락이 전체 대상지의 $53\%$를 차지하였고, 녹지자연도 분석결과 등급 8이 전체의 $86.68\%$를 나타내었다. 식생구조는 대표적인 군락인 침엽활엽수군락, 낙엽활엽수군락, 소나무-떡갈나무군락, 소나무-상수리나무군락, 떡갈나무군락에 대해 종조성을 알아보았다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
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• pp.264-267
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• 2004

In identifying flood vulnerable areas, three methods are generally deployed: the geomorphology method which is based on topographic features; the past evidence method based on observed data of past actual floods; and, prediction of flood areas through hydrologic models. This study aims to improve the prediction model of the geomorphology method through the application of fuzzy method in GIS modeling. The generally used GIS method of superimposing thematic map layers assumes crisp boundaries of the layers, which results in either risk-averse solutions or risk-taking solutions. The introduction of fuzzy concepts to processing of evaluation criteria (DEM, slope, aspect) solves this problem. As the result of applying the fuzzy method to a test site in the west Nak-Dong river, similar flood vulnerable areas were predicted as when using the conventional Boolean criteria. The resulting map, however, showed varying degree of uncertainty of flooding in these areas. This extra information is deemed to be valuable in taking phased actions during flood response, leading to a more effective and timely decision-making.

• Architectural research
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• 제3권1호
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• pp.21-27
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• 2001

This study addressing the underlying strategies for Andong municipal museum complex development is in timely view that Andong has obtained a worldwide reputation as a treasury of traditional Korean Confucian culture. Thus far, there has been a tendency that various local museums are proposed to meet architectural aspirations architects and users commonly hold. Overall, though, the major role they play in making overall city image has not been considered in a systematic manner. Based on Lee's (2001) two previous studies, this study summarized the utility of cognitive distance and cognitive map concepts, which are proposed by Kevin Lunch (1976) to evaluate city image, in planning Andong municipal museum complex (AMMC). Sample is stratified into city residents and outsiders, and also into the general public and design-related professionals to see if there is any group difference in constructing their mental image. Three major findings are obtained. First, familiarity, so-called the degree of knowing, is the function of the length of stay in a designated area. That is, the longer people stay in Andong, the more likely they are familiar with its overall environmental aspects. Second, mental proximity of Andong municipal museum complex relative to existing cultural landmarks is closely related to the degree of how people value those landmarks in terms of their significance. Dosan Seowon and Hahoe folk village are most highly valued, which means higher proximity. Third, functional diversity turned out to be the most important design dimension, while display mechanism are least valued. Cognitive simulations of this sort are meaningful in that projected composite image might be a rough first approximation of true public image.

• 대한수학교육학회지:학교수학
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• 제17권4호
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• pp.531-553
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• 2015

본 연구에서는 초등학교 수학교과의 전통적 교육내용인 겨냥도와 전개도에 대해 논의하였다. 우선 현행 2009 개정교육과정 교과서 일부 내용에서 난이도와 제시의도 등의 문제를 제기하고, 보다 일반적인 관점에서 겨냥도와 전개도의 위상에 대한 의문을 제기하였다. 이를 논하기 위해, 전개도와 겨냥도가 교육과정에 따라 어떻게 다루어졌는지 조사하였고, 외국의 교과서를 우리나라와 비교하여 살펴보았다. 이를 바탕으로 현행 교과서에 지금과 같은 내용이 들어오게 된 맥락을 고찰하고, 그림 표현의 문제, 입체도형 구성의 문제라는 관점에서 시사점을 논의하였다.

• 한국지리정보학회지
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• 제24권4호
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• pp.136-147
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• 2021

현재 자율주행 관련 기술은 주행의 정도를 적용하여 단계별로 발전하고 있다. 자율주행 차량이 움직이는 도로에 대한 운영 관리 기술도 자율주행 기술에 발맞춰 발전해야 하는 것은 필수적이다. 그러나 현재 도로 운영 관리의 경우 2차원 정보만을 사용하여 관리되고 있어 차로 및 시설물 정보관리, 유지 보수의 체계화된 운영 관리에 한계를 보이고 있다. 본 연구는 현재 2차원 공간데이터를 기반으로 관리하고 있는 차로 및 시설물 운영 관리 시스템을 정밀도로 지도 데이터와 실시간 빅 데이터 처리가 가능한 융합 형태의 데이터베이스를 설계하여 3차원 공간정보 기반의 운영 관리가 가능한 운영 관리 시스템 아키텍처 구성 방안을 제시하였다. 본 연구를 통해 향후 정밀도로 지도를 기반으로 한 운영 관리 시스템을 구축하여 차로 및 시설물 유지관리에 사용할 경우 시설물을 시각화하여 관리할 수 있으며, 다중 사용자의 데이터 편집 및 분석이 가능하고, 다양한 GIS S/W와 연동이 가능하며, 보안 및 백업·복구 등의 기능이 강화되어 대용량의 실시간 데이터를 효율적으로 처리할 수 있을 것으로 판단된다.