• Journal of Science Education
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• v.35 no.2
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• pp.193-203
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• 2011

The purpose of this study is to investigate and analyze high school girls' observational characteristics. A total of 77 female high students were asked to observe 'Las Meninas', a well known 17th century painting by Diego Velazquez and volumetric flask. MBTI(Myer Briggs Type Indicator) was implemented for student's personal characteristics. We analyzed testimony into its differences between objective and practical, and subjective and abstract, wholeness by character type. As a result, 41 participants have preference for sensuous recognition and the rest of the 36 participants have preference for intuitional recognition. From the observation statement, it showed differences of the results according to their character type. As the result that it showed above, learners used two ways of recognition but they showed tendency with strong reliance on their preferred recognition. In case of preferring the sensuous recognition, it tended towards the basis of phenomenological analysis, objective fact and physical judge. However, in case of preferring the intuitional recognition, it tended to observe by momentary thinking, flash of idea and meaning behind.

• Journal of the Korea Society of Computer and Information
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• v.15 no.9
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• pp.77-85
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• 2010

As various convergency products have been actively developed, the study on user interface has been conducted a lot, and for more specific direction, users' experience-oriented user interface from user-oriented studies is recently developed. Such a tendency aiming to focus on product development to express users' emotion, the next step in the user-oriented development had difficulties in an objective approach, so the data based on previous users' experiences were presented as the basic data to establish user interface design process with grounds and design direction, and therefore it is available to show more specific and objective grounds. From this perspective, such psychological variables showing users' experiences like age and job are studied through surveys of users at the development of products, and products according to the variables are released. On the other hand, the products considering psychological difference distinguishing users' experiences as the cultural cap are not progressed yet. Despite the understanding of cultural difference, its decisive grounds are hard to distinguish like age, and job. Therefore, the cognitive concept about how to design menu information structure according to accident types that can be considered regarding user interface design among theoretical backgrounds about cultural difference. As the category according to the range of things among accident types, it is divided into analytical type and relational type to conduct a test on similarity and relations about the representative digital TV's menu information of the convergency product. As the result, analytical type and relational type showed difference and this study aims to use menu information concept considering this difference as explanatory variables of the users' experience-oriented development.

• Journal of KIISE:Software and Applications
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• v.33 no.8
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• pp.730-740
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• 2006

In recent years, bullied students and rogue groups in teenagers make many serious social problems. In this paper we propose a novel approach that more objectively analyzes peer relationships among students. As the data for objective analysis, we use communication history records that are collected from various communication tools such as telephones, e-mails, and messengers. We use the simple intuition that communication history records implicitly contain peer relationship information. And, we adopt data mining techniques for the more systematic analysis. The proposed peer relationship analysis consists of the following steps. First, we formally define the notion of degree of familiarity between friends, and present mathematical equations that compute the degree based on communication history records. In the proposed method, we use the intuition that the degree of familiarity from student x to student y becomes higher as x makes the more communications with y. Second, by using the degree of familiarity between students, we find out the students who are potentially bullied. This procedure is based on the assumption that a bullied student may have a very small number of history records from other students to him. Third, we adopt the clustering technique, one of the most representative data mining techniques, to find out meaningful student groups by using the degree of familiarity. To use the clustering technique, we formally define the notion of similarity between friends based on the degree of familiarity, and perform clustering using the notion. Last, to show the practicality of the proposed method, we have implemented the method and interpreted the meaning of the experimental results. Overall, we believe that our research result provides an effective framework that analyzes peer relationships more objectively and more systematically.

• Journal of Labour Economics
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• v.39 no.1
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• pp.33-55
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• 2016

This paper examines the role of adverse working environments in the determination of workers' compensation in South Korean. I use the Third Korean Working Conditions Survey(2011), Occupational Safety and Health Research Institute that provide relevant variables in objective and subjective compensation and workers of diverse working environment. I find that risk factors in adverse working environments have a very minor role in the determination of individual wages. In contrast, adverse working environments have significant relationship with the level of compensation satisfaction. In addition, the results show that workers are more likely to receive compensation from psychological risk than physical risk. And women receive much more compensation in the psychological risk. These results provide useful information for improvement of working environments.

• Korean Journal of Social Welfare
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• v.58 no.3
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• pp.5-26
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• 2006

This study intended to analyze what factors affect fundraising effectiveness in nonprofit social service organizations. Focusing on organizational characteristics only, current studies did not address the importance of organizational capacity leading to organizational effectiveness. Based on the assumption of the relation between organizational capacity and effectiveness of nonprofit organizations, this study added factors indicating organizational capacity to the current model. After collecting data from 147 staffs involving in fundraising activities of nonprofit social service organizations, this study used a hierarchical regression analysis. The results showed that organizational capacity had a significant impact on the variance of fundraising effectiveness. Despite the limitations of the purposive sampling method, this study has implications to provide practical guideline for nonprofit managers and to develop a theoretical framework with a new perspective on organizational capacity.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.708-711
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• 2008

Through the analysis and the caomparation of the furture patterns between the China Ming dynasty and the Korea joseon dynasty, we try to searches for the culturl value of the appreciation possibility to the concept design by the aesthetic and objective tools in this paper. For making cultural and economic mind. cultural product as well-mated as 21st century is how traditional pattern might design, but how fassionable design in modern is attracted. As making and providing those mind, it is observed what the strategy of program activation could be. it is to be desired that is provided the use of product as traditional pattern of today on the traditional pattern of today based on the mentioned above. Hence, it is looked to activation in the modern pattern for development of cultural product.

• Food Science and Industry
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• v.52 no.1
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• pp.40-51
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• 2019

For better understanding the relationship between consumers' perception and sensory characteristics of products, diverse types of rapid sensory profiling technique have been suggested as alternatives to conventional descriptive analysis. Among these, check-all-that-apply (CATA) method has gained popularity for studying consumers' perception and intuitive responses to products due to their simplicity, speed, and ease of use. CATA method has been used to gather consumers' perception derived from sensory characteristics of products as well as consumers' emotion responses to products in recent years. Moreover, many researchers reported that CATA method can be used to provide valuable information for product optimization by applying a penalty analysis and collecting responses to ideal product. Thus, this article reviews recent research using CATA in the field of sensory and consumer science and introduces practical applications to achieve various business objectives in food industry.

• Archives of design research
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• v.12 no.4
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• pp.221-229
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• 1999

There are not a few cases which we can handle more safely and conveniently in using the general goods if a haptic clue is offered to a user as a basis of an important judgment.The first purpose of this study is to embody how to study to understand the haptic discrimination element of the handling button in electronic product which can work as the essential elements in the product design and the physical interface. And the next purpose is to investigate basically the way of the adequate usage. We analyzed the basic materials through this study on the documents and planned the experiments with the analyses. We carried out planned experiments, analyzed, and integrated the experimental results. This means making the standard objectively in developing the shape which is an important element of the product design. And it also means the developing and extracting the way of objective information of the haptic intended.

• Proceedings of the Korean Society for Rock Mechanics Conference
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• 2001.03a
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• pp.85-94
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• 2001

터널 발파시 발파효율은 암반의 특성에 큰 영향을 받기 때문에 암반 특성을 분석하고 이를 기초로 발파설계를 수행하는 것이 중요하다. 그럼에도 불구하고 현재까지 국내에서의 발파설계는 무결암의 단축압축강도만으로 발파암을 분류한 후 각 발파암의 발파계수를 구하는 방법을 이용하거나 공학적 암반분류법의 하나인 RMR 분류를 이용하여 발파암을 분류하되 객관적 근거가 미약한 경험적인 발파계수를 산정 하는 방식을 통하여 이루어졌다. 본 연구에서는 절리특성을 고려한 발파설계를 위하여 Ashby의 접근법을 활용하였다. 또한 절리조사 결과를 통한 발파암 분류방법과 발파패턴설계를 추가하여 발파설계 전 과정을 수행할 수 있도록 Ashby의 접근법을 응용하였다. 따라서 절리 분포 특성을 고려한 발파암 분류가 가능하고, 절리암반 특성을 고려한 발파설계를 수행할 수 있을 것으로 기대된다.

• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.1970_1971
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• 2009

한의학에서 혀는 장부의 건강 상태를 표면적으로 보여주는 중요한 요소 중의 하나이다. 특히 장부가 혀의 영역에 연결이 되어 각 장부의 특성을 파악하는데 매우 요긴하게 사용되고 있다. 이 연구에서는 비침습적으로 카메라와 조명 장치를 이용한 설진기를 이용하여 객관적으로 혀 영역을 촬영하고 진단을 위한 혀 영역의 객관적인 지표를 자동으로 찾는 방법을 개발하는 것을 목표로 한다. 이를 위해서 가장 중요한 일은 혀의 컬러 요소를 파악하여 정확한 위치를 찾아내는 것이다. 컬러를 색상, 채도, 명암으로 분해하고 지역 영역의 히스토그램을 분석하여 분할 임계값을 선택, 전체 영역을 분할한다. 결론적으로 이 방법은 설태가 있는 영역을 찾아내고 설태의 종류를 구분하는 방법을 제안하였다.