• 한국주거학회논문집
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• 제18권4호
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• pp.9-15
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• 2007

Recently elderly has been recognized as a healthy and active generation because of extended average life span by medical development, interests in health, and achieved economic power while elderly was regarded as a passive and dependant generation before. The primary purpose of this study was to analyze the lifestyle types and housing consciousness of the middle ages around fifty's who will have more inclinations in the future to consider the hosing problems of elderly. To collect the data, LOV survey method was used for 600 middle ages about their lifestyles and future housing types. The data analysis used SPSS PC 12.0 to find the frequency, chi-square, factor analysis, and cluster analysis. The results of analysis are as follows: First, the lifestyle was segmented into five groups and there were differences on demographics such as education and income, also on housing sizes and types of home-ownership types. Second, there were different preferences on the types of senior housing by different lifestyles whereas there were similar on the location and sizes of houses by different clusters.

• 한국의류학회지
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• 제45권5호
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• pp.788-803
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• 2021

This study aims to obtain basic data to develop clothes for dementia patients by classifying types of dementia patients. Data was collected from those dementia patients who entered a nursing home. This study analyzed a total of 221 sheets. Furthermore, descriptive statistics, cross-tabulation, and K-means clustering were performed for statistical processing using Minitab 14. As a result, dementia patients were classified into four types: inactive-dependent, active-problematic behavior, activity-autonomy, and inactive-offensive. Inactive-dependent type was a group with the most severe disability in cognitive and daily activity functions; however, they lacked behavioral and psychological symptoms and problematic behavior with clothes. Active-problematic behavior type showed the most behavioral and psychological problems and problematic behavior with clothes. Activity-autonomy type was a group without any problematic behaviors. Moreover, the inactive-offensive type had very good cognitive function toward humans. The study imply that it is necessary to provide clothes with proper functions based on the types of patients rather than providing them uniform clothes because clinical and clothes behaviors differ significantly depending on the types of dementia patients.

• 대한안전경영과학회지
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• 제26권1호
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• pp.63-74
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• 2024

The objectives of this study is to classify evacuation types, derive the characteristics of 4 types, develop and discover evacuation routes within the performance hall space, and present the statistical classification results of the evacuation classification model by classification type. To achieve this purpose, the characteristics of each evacuation type's four types are applied through a network reliability analysis method and utilized for institutional improvement and policy. This study applies for the building law, evacuation and relief safety standards when establishing a performance hall safety management plan, and reflects it in safety-related laws, safety standards, and policy systems. Statistical data by evacuation type were analyzed, and measurement characteristics were compared and analyzed by evacuation types. Evaluate the morphological similarity and reliability of evacuation types according to door width and passage length and propose the install position of evacuation guidance sign boards. The results of this study are expected to be used as basic data to provide operation strategies for safety facility evacuation information sign boards according to evacuation route classification types when taking a safety management plan. The operation strategy for the evacuation sign boards installation that integrates employee guidance and safety training is applied to the performance hall safety management plan. It will contribute to establishing an operational strategy for performance space safety when constructing performance facilities in the future.

• 한국지반공학회지:지반
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• 제12권6호
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• pp.37-50
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• 1996

본 연구는 국내 고속도로의 암반사면의 현장조사를 실시하여 암반사면의 붕괴형상 및 특징을 암종 및 지질구조에 따라 분류하였으며 사면의 암종에 따른 붕괴규모, 붕괴시기 등을 분류하고 불안정한 사면에 영향을 주는 주요 지질구조에 대해 분석하였다. 연구결과, 붕괴 빈도가 높은 사면은 한반도의 남동측에 나타나는 중생대 백악기 퇴적암층과 경기일원 및 강원도 일원의 비교적 넓게 분포하고 있는 선캠브리아기의 편마암, 편암지대에 분포하는 것으로 나타났다. 암종에 따른 붕괴유형은 화성암이 낙석, 평면파괴, 토층유실, 원호파괴의 붕괴유형을 보이나 붕괴빈도가 비교적 낮고 퇴적암에서는 평면파괴가 우세하게 나타났으며 계일층의 차별적인 풍화에 의해 붕락형의 붕괴유형을 보이기도 하였다. 그리고 변성암에서는 암질불량으로 인한 원형파괴, 단층구조 및 엽리 등으로 인한 쐐기파괴, 평면파괴양상을 보였다. 지질구조에 따른 붕괴는 퇴적암에서는 주로 층리에 의해서는 붕괴가 발생되었으며 화성암에서는 절리, 그리고 변성암에서는 단층과 암질불량에 의한 붕괴가 우세한 것으로 나타났다.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제14권2호
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• pp.122-129
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• 2014

Effective information gathering and retrieval of the most relevant web documents on the topic of interest is difficult due to the large amount of information that exists in various formats. Current information gathering and retrieval techniques are unable to exploit semantic knowledge within documents in the "big data" environment; therefore, they cannot provide precise answers to specific questions. Existing commercial big data analytic platforms are restricted to a single data type; moreover, different big data analytic platforms are effective at processing different data types. Therefore, the development of a common big data platform that is suitable for efficiently processing various data types is needed. Furthermore, users often possess more than one intelligent device. It is therefore important to find an efficient preference profile construction approach to record the user context and personalized applications. In this way, user needs can be tailored according to the user's dynamic interests by tracking all devices owned by the user.

• 대한산업공학회지
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• 제34권2호
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• pp.160-171
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• 2008

MU's mobility patterns can be found from a movement history data. The prediction accuracy and model complexity depend on the degree of application of history data. The more data we use, the more accurate the prediction is. As a result, the location management cost is reduced, but complexity of the model increases. In this paper, we classify MU's mobility patterns into four types. For each type, we find the respective optimal number of application of history data, and predictive location area by using the simulation. The optimal numbers of four types are shown to be different. When we use more than three application of history data, the simulation time and data storage are shown to increase very steeply.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2005년도 Proceedings of ISRS 2005
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• pp.83-86
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• 2005

This paper presents a method for point-based 3D building reconstruction using LiDAR data and digital map. The proposed method consists of three processes: extraction of building roof points, identification of roof types, and 3D building reconstruction. After extracting points inside the polygon of building, the ground surface, wall and tree points among the extracted points are removed through the filtering process. The filtered points are then fitted into the flat plane using ODR(Orthogonal Distance Regression). If the fitting error is within the predefined threshold, the surface is classified as a flat roof. Otherwise, the surface is fitted and classified into a gable or arch roof through RMSE analysis. Based on the roof types identified in automated fashion, the 3D building reconstruction is performed. Experimental results showed that the proposed method classified successfully three different types of roof and that the fusion of LiDAR data and digital map could be a feasible method of modelling 3D building reconstruction.

• 대한가정학회지
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• 제49권8호
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• pp.97-111
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• 2011

This study aimed to present marketing communication strategy for lifestyle groups. Consumers' preference on advertisement media/information source, advertisement appeal types, and on-line media use were examined by lifestyle groups. This study was executed by web survey and off-line survey. A total of 141 data was obtained and data were analyzed by PASW 18.0. Results were as follows: First, 4 types of lifestyle groups were made up by holistic approach; 'price oriented', 'traditional symbolic', 'positive life', and 'open mind enjoyment'. 'Positive life type' preferred every type of ads media. 'Traditional symbolic type' liked magazine and 'price oriented type' and 'open mind enjoyment type' thought off-line store display more important. For ads appeal types, 'positive life type' preferred social oriented appeal type. Every group except 'price oriented type' preferred emotional appeal type and especially 'open mind enjoyment type' liked the most emotional ads appeal type.

• 한국주거학회논문집
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• 제9권2호
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• pp.89-96
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• 1998

This study has been designed to explore how the types of housing life-style relate to the preferences of internal and external spaces among multi-family housing residents. Data were collected by questionnaire self-administered to 278 female residents living in multi-family housing over 20s pyong (66$m^2$) in the Kwangju area. General linear model/Duncan-test, and $x^2$-test were used in analyzing the data. In the preferences of internal space, there were significant differences in the needs of an indoor garden, exercise spaces, and a front balcony and in the concept of the living room and the dining-kitchen by types of housing life-style. In the preferences of external spaces, there were significant difference in the preferred type of housing, the preferred residential area, and in the need of an individual storage space and a walking path by types of housing life-style.

• 한국간호교육학회지
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• 제23권1호
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• pp.108-117
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• 2017

Purpose: The purpose of this study is to determine the types and characteristics of male college nursing students' adaptation to their academic department. Methods: Q methodology was applied to determine the subjectivity of the male nursing students' adaptation to their academic department. Fifty male nursing students were asked to select and answer questions among a set of 36 Q-statements using a 9-point scale. The collected data were analyzed using the PC QUANL program. Results: Three types of male students' adaptation to the department of nursing were identified. Type I was termed 'resilience-acceptance', Type II, 'inner-conflict', and Type III, 'goal-oriented'. Conclusion: The study results can be used as the basic data needed to develop nursing interventions suitable to the types of male college nursing students' adaptation to their academic department.