• 대한한의진단학회지
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• 제14권1호
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• pp.44-56
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• 2010

Objective : To characterize Five Woons of Asian women who live at Los Angeles area in U.S.A Methods : A set of physical tests and diagnostic questions were given to 242 Asian female subjects who were treated for their symptoms at a clinic of Asian medicine near Los Angeles in USA. The participants were given their constitutions, one of the Five Woons based on their birthdays. The physical tests included a body composition via Inbody 4.0 and an autonomic bioelectric response record via ABR2000. The oneway analysis of variance was applied to compare the means of the Five Woons and the physical test results. The Cross tabulation analysis was also applied to look for the effectiveness of Five Woons on the symptoms. Results : 1. In the body composition items, the LSD(least significant difference) showed that there were significant differences between the Soil Woon and the other Four Woons which are Water, Metal, Fire and Wood Woons in weight, fat, body fat %, BMI (p<0.2). 2. Based on the LSD, significant differences were observed among the Five Woons in R5, R6 and R7(p<0.2). 3. The cross tabulation analysis showed the significant effectiveness of the Five Woons on the five symptoms including dizziness, hot and cold, lower body edema, fatigue and to take a medication for high blood pressure out of 24 diagnostic questions (p<0.2). Conclusions : Further clinical research is necessary to develop a more delicate questionnaire and look for ways of characterizing the Five Woons. The diagnosis and corresponding treatment based on the Five Woons should be further studied in view of the Oriental medicine.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제26권4호
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• pp.219-236
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• 2023

본 연구는 분수의 곱셈과 나눗셈에서 예비교사의 수학적 이해와 문제 만들기 사이의 관련성을 탐색하였다. 이를 위해여 41명의 예비교사들을 대상으로 분수의 곱셈과 나눗셈에 대한 시각적 표현과 문제 만들기 과제를 수행하고 수학적 이해 정도와 문제 만들기 능력을 측정하였으며, 수학적 이해 정도와 문제 만들기 능력 사이의 관련성을 교차분석을 통해 알아보았다. 그 결과, 예비교사들의 대부분은 분수의 곱셈과 나눗셈의 개념적 이해를 나타냈으며, 다섯 가지 유형의 어려움이 나타났다. 문제 만들기에서는 대부분의 예비교사들이 풀 수 있는 수학 문제를 만들지 못했으며 이 과정에서 네 가지 유형의 어려움이 나타났다. 또한 교차분석 결과, 수학적 이해 정도는 문제 만들기 능력과 연관이 있었다. 이러한 결과를 바탕으로 예비교사의 수학적 이해와 문제 만들기에 대한 시사점을 제시하였다.

• 대한한의진단학회지
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• 제14권2호
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• pp.110-120
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• 2010

Objective: To relate with significant relationship between symptoms and Five Zhang(五臟)symptoms in Five Woon Constitutions and to characterize Five Woons of Asian women who live at Los Angeles area in U.S.A. Methods: 19 diagnostic questions were given to 286 Asian females subjects who were treated for their symptoms at an Asian medical clinic near Los Angeles in USA. The participants were given their constitutions, one of the Five Woons based on their birthdays. The Cross tabulation analysis was also applied to look for the effectiveness of Five Woons on the symptoms. Results: 1. The cross tabulation analysis showed the significant effectiveness of the Five Woons on the five symptoms including dizziness, hot and cold, lower body edema and face fever(p<0.1). 2. The dizziness and the hot and cold were related with Liver diseases, the lower body edema was related with Kidney diseases and the face fever was related to Heart diseases. Conclusions: This study can explain the relationship between the significant symptoms of Five Woons and Five Zhang(五臟)symptoms with reference which is the book by Yoon, ChoChang who lived 1700 years. Further clinical research is necessary to develop more delicate questionnaires and look for ways of characterizing the Five Woons. The diagnosis and corresponding treatment based on the Five Woons should be further studied in view of the Asian medicine.

• Journal of the Korean Data and Information Science Society
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• 제19권2호
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• pp.451-461
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• 2008

In this study, factor and cluster analysis have been conducted to group the differences in Korean view on national economic policy in the sample of the 2006 Korean General Social Survey (KGSS). According to the 2006 KGSS, the 6 items with a 5-point Likert scale include the questions about whether or the extent to which each respondent supports the specific types of governmental economic policy. In our study, at first, the factor analysis has converted the original 6 items into the 3 composite variables that account for 81% in the total variability. As the second step of factor analysis, factor scores have been computed. Then, the K-means cluster analysis based on the factor scores has been conducted to group the survey respondents into the 3 clusters. In particular, the cross-tabulation analysis has shown that the distribution of the 3 clusters varies with the respondents' socio-demographic characteristics.

• 한국조리학회지
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• 제23권3호
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• pp.111-122
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• 2017

The purpose of this study was to examine the market segments of Chinese dining-out customers based on their lifestyle. This study focused on the selection and consumption behavior of dining-out customers. The subjects of this study were 20 years old or older diners in Luoyang, China, and the data were collected for 11 days from April 5, 2016. 400 questionnaires were distributed, and 390 copies were collected. After excluding 9 inadequate questionnaires, 381 responses were used for data analysis by using IBM SPSS 23.0, and Data analysis included frequency analysis, cluster analysis, one-way ANOVA, and cross tabulation. The results of empirical analysis showed that there was a significant difference in selection attributes, consumption behavior and demographic characteristics in terms of lifestyle market segments.

• 한국콘텐츠학회논문지
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• 제9권8호
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• pp.272-284
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• 2009

본 논문에서는 텍스트마이닝 기술을 이용하여 온라인 고객리뷰를 분석하기 위한 방법론을 제안하였다. 온라인 고객리뷰를 보다 효율적이고 효과적으로 분석할 수 있도록 시장세분화의 개념을 도입하였다. 즉, 제안한 방법론은 텍스트마이닝 분야에서 시장세분화의 개념에 부응하는 기술들이라 할 수 있는 범주화와 정보추출 기법의 사용을 포함한다. 특히, 통계적으로 보다 견고한 분석결과를 도출할 수 있도록 전통적 통계분석기법중의 하나인 교차분석방법을 제안하는 방법론에 포함하였다. 제안한 방법론의 타당성을 확인하기 위하여 양질의 온라인 고객리뷰가 있는 웹사이트를 선정하여 실제로 온라인 고객리뷰들을 분석하여 보았다.

• 한국식생활문화학회지
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• 제26권6호
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• pp.629-640
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• 2011

This research analyzed the naming standard of Korea menu names divided into two groups, main dish and side dish. The research was conducted by contents analysis of selected literature articles and multiple-response cross tabulation analysis. The result demonstrated that the naming standard of Korea food consisted of the main ingredient name - sub ingredient name - main condiment name and main recipe. On the other hand, the menu name that is in native language or has a historical origin is exempt from this classification. Therefore, this study proposes a new standard, 'Hansik Menu Naming', to assist the food service industry and correct the names of unknown foreign dishes.

• 품질경영학회지
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• 제40권3호
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• pp.415-425
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• 2012

Purpose: ISO 26000 is a newly emerging international standard for corporate social responsibility. This paper aims to derive core subjects of primary concern when introducing and practicing corporate social responsibility. Methods: Perceived performance and importance levels on core subjects in ISO 26000 are investigated, and a survey is conducted from members of organizations having published CSR reports. Frequency analysis, analysis of variance, cross tabulation and IP analysis are used to analyze surveyed data. Results: Items to be improved with high emphasis among 7 core subjects in ISO 26000 are organizational governance for public and private service sectors, fair operating practices for industrial goods manufacturing sectors, and organizational governance and environment for consumer goods manufacturing sectors. Human rights and labor practice are perceived as having high performances in comparison with importance. Conclusion: Organizations should find ways to build social responsibility into their governance systems and procedures with high priority.

• 한국의류학회지
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• 제17권4호
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• pp.602-607
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• 1993

Concept of the comfort and fitness becomes a major concern in the basic function of the ready-made clothes. This research was performed to classify and characterize Korean adult males anthropometrically. Sample size was 1290 subjects and their age range was from 19 to 54 years old. Sampling was carried out by the stratified sampling method. 75 variables in total were applied to classify the bodytypes. Data were analyzed by the multivariate method, especially factor and cluster analysis. The high factor loading items extracted by factor analysis were based to determine the variables of the cluster analysis for the similar bodytypes respectively. In the part of the lower body, 14 variables from the data were applied to classify the bodytypes of lower part by Ward's minimum variance method. The group fanning a cluster were subdivided into 5 sets by cross-tabulation extracted by the hierarchical cluster analysis. Type 3 and 4 in lower body were composed of the majority of 53.1% of the subjects. The Korean adult males had relatively well-balanced in lower body.

• 한국안전학회지
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• 제10권4호
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• pp.81-86
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• 1995

In order to apply to analysis methods of mechanism and cross tabulation methods for the influence factors by the accident types to the object of accidents which occurred in R.C and P.C methods among the accidents in construction work sites, the latent hazards in P.C method are evaluated from the data of accidents in H Company from Jan. 1, 1993 to Dec. 31, 1993. The relationship between accident types and unsafe acts, unsafe conditions are recognized and the hazards of R.C method and P.C method are compared from the data acquired by the analysis of causes for a kind of occurrence mechanism. In conclusions, the items such as causes of accidents, accidents types, occurrence time, and the characteristics, are concentrated on one side in the P.C method, which is quite different from R.C method. Therefore the control method for the accident causes is easily established with a lot of effective advantages. The frequency and severity of accidents in P.C method are so low in comparison with R.C method.