• Journal of the Korea Computer Industry Society
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• v.6 no.2
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• pp.365-372
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• 2005

Generally, In a application program the core part for parallel processing is a loop. therefore exist data dependencies between the array index variables of a loop. The data dependence relations between statements which from variable or constant dependence distance are specially complex. Therefore extracting parallelism for those statements at compile time is very difficult. in this paper, among the proposed methods of extracting parallelism, analysis the unimodular method and non-unimodular method and grasping the merits and demerits of them. hereafter, this method will go far toward solving the effectively extracting parallelism of the loop.

• Journal of Korean Academy of Nursing
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• v.32 no.3
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• pp.406-415
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• 2002

This study measures the subjectivity on stressful life events of middle- aged women. Method: Q-Methodological method was used for that purpose. As for the research method, Q-statements were collected preliminary to the study of through in-depth interviews and a literature review. For the study 38 Q-statements were selected. There were 28 middle aged women as subjects for the research. Q-Factor Analysis by using PC Quanl Program to supply the material. Result: Through the result of this study, the stressful life events of middle-aged women could be identified by 4 types. The type I is called the conflict in relationship with husband's family members. The type II is called lack of marital intimacy. The type III is called low self-esteem. The type IV is called changing life cycle itself. Conclusion: Therefore, identifing the subjectivity on the stressful life events of middle-aged women would be a basic step for the understanding of middle aged women.

• The Mathematical Education
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• v.44 no.1 s.108
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• pp.143-152
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• 2005

The purpose of this study is to investigate responses or phenomena shown by the students in the process of manipulative activities in order to use manipulatives effectively in the elementary school geometry classes. The fualitative study used for this research analyzed phenomena in the process of learning programs offered to students. The five participants of this research were selected from the third graders at C Elementary School in Seoul city. The researcher recorded all the activities of students, watching them thoroughly and extracting significant statements from each description. These statements were formulated by their meanings, and then those meanings were analyzed into classified themes. The results through this research are as follows: First, previous activities affected later activities positively in the conjoining case, but negatively in the disjoining case and hence it required adventurous thinking. Second, students tried various attempts for solving given problems.

• Korean System Dynamics Review
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• v.11 no.2
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• pp.29-44
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• 2010

Green growth policy is essentially a dilemmatic policy, because it has two fundamental but conflicting values, environment vs. economy. In this paper, how the dilemma in the green growth policy is perceived by the policy maker is analyzed. Two approach is taken to analyze the dilemma perception by the policy maker, the president of Korea. The first approach is an analysis of policy statements by the president, and the second approach is a cognitive map analysis of his statements. This paper discusses the different findings between two approach and points out the potential power of the cognitive map in finding policy dilemmas.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.69
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• pp.389-406
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• 2016

The Purpose of this study is to analyze the financial statements of ocean-going shipping companies that have experienced financial difficulties since the global financial crisis. Specifically, the study conducts comparing major firm with small and medium-sized firm from fianancial point of view, analyzes the different trends of two groups. As a result, this paper finds the different characteristics between two groups. There were known many financial difficulties in ocean-going shipping companies, but this is not applied to small and medium-sized firm group. Small and medium-sized firm group grew soundly and slowly during research period. But major firm group experienced the deficit and their management condition has deteriorated considerably during that period. To cope with this difficulties, major firm group should take self-effort to improve fianacial structure and establish the risk management system.

• International Journal of Control, Automation, and Systems
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• v.5 no.1
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• pp.1-7
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• 2007

In this paper, the necessary and sufficient conditions for strict positive realness of the rational transfer functions directly from basic definitions in the frequency domain are studied. A new frequency domain approach is used to check if a rational transfer function is a strictly positive real or not. This approach is based on the Taylor expansion and the Maximum Modulus Principle which are the fundamental tools in the complex functions analysis. Four related common statements in the strict positive realness literature which is appeared in the control theory are discussed. The drawback of these common statements is analyzed through some counter examples. Moreover a new necessary condition for strict positive realness is obtained from high frequency behavior of the Nyquist diagram of the transfer function. Finally a more simplified and completed conditions for strict positive realness of single-input single-output linear time-invariant systems are presented based on the complex functions analysis approach.

• Korean Journal of Child Studies
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• v.22 no.1
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• pp.147-162
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• 2001

This study examined the relation between mother-child verbal interaction strategies and children's narrative competence. Forty-eight 4-year-old middle class children(25 girls and 23 boys) and their mothers were observed in their homes. All the children were asked to produce a new story. Mothers used more descriptive statements and questions, more inferential questions and more evaluative questions than children. Children gave more answers and used more negative feedback than mothers. Mother's use of high-mental demanded question and positive feedback strategies were positively correlated with children's level of narrative structure. Mothers' use of inferential and evaluative questions were positively correlated with narrative length. Children's use of high-mental demanded statements and positive feedback strategies were positively correlated with their level of narrative structure and their use of descriptive and high-mental demanded strategies were positively correlated with narrative length.

• Child Health Nursing Research
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• v.8 no.1
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• pp.86-96
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• 2002

The purpose of this study was to understand life experience of mother's abscence to the adolescent boys. Nine participants(7th-9th grades) were selected and interviewed intensively. Data were analyzed according to the methods of Colaizzi. Significant statements were extracted from data. From those significant statements, 37 themes, 15 clusters of themes and 5 categories were emerged. Fifteen cluster of themes formed 5 categories : Feeling loneliness, longing for mother and suppressing the painful feelings, sense of distance between toward father and friend, being pessimistic about the situation they face, and feeling envy. In this study the author described unique life experience of adolescent boys who are living with single father.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.1
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• pp.258-265
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• 2016

This study was to describe and understand the experiences of the physical disabled adult attending in public welfare program. The interview data were collected from seven persons and analyzed by using descriptive phenomenology of Colazzi. The procedural steps were that described the phenomenon of interest, collected participants' descriptions of the phenomenon, extracted the meaning of significant statements, organized the meanings into them clusters, wrote exhaustive descriptions and then incorporated data into an exhaustive description. The finding in 129 re-statements, 63 constructed meanings, 35 themes, 13 theme clusters, and six categories were deduced. The six categories were 'Life patterns exclusive health', 'Powerlessness by physical disabilities', 'Social supports', 'Positive motivation', 'Seeking to be holistic health', and 'Sense of accomplishment'. The study identified that social welfare program for the disabled necessities for health, learning, economy and their future in success. Therefore, we suggest there may be a need for supplying professional program for their health and welfare.

• Journal of Korea Game Society
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• v.14 no.6
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• pp.19-28
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• 2014

Scripting is often used in games for novices at programming to enable implementation of the game. In this paper we examine the trial-and-error elements taken to implement game programming and identify the useful features for game scripting. This paper presents complemental elements based on avoiding trial-and-error, and discusses complementary statements implementation of this proposal, where the complementary statements were written in C# on Unity3D engine. The approach is compared and contrasted to the existing approach.