• Journal of Internet of Things and Convergence
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• v.7 no.1
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• pp.27-34
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• 2021

Modern society is rapidly developing into the Internet of Things and Big Data, and there are industries that develop even in the Corona era. However, the church is not developing and responding enough to the Corona era, and it is shaking the existence of the church itself. The essence of the church consists of worship, evangelism, education, service, and companionship. In the era of Corona, where non-face-to-face safety is important, the essence does not change, but efforts to embody the essence of the church in a socially responsible manner are needed. This paper discusses the social responsibility of the church in this respect, focusing on the five essential elements of the church. To this end, we examine the essential elements of the church and study the implementation methods suitable for the Corona era.

• Land and Housing Review
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• v.13 no.4
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• pp.45-53
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• 2022

This paper investigates empirically the lead-lag relation between the 'apartment price index' and 'Internet search volume'. This study uses Naver Trend Index as a proxy for Internet search volume. An increase in Internet search volume on the apartment price index indicates an increase in people's attention to an apartment. Different from previous studies exploring the relation between 'the released price index of the apartment' and 'Naver Trend Index', this study investigates the relation of the Naver Trend Index with 'the fundamental price component of an apartment' and 'the transitory price component of an apartment', respectively. The results of the Granger causality test reveal that there are bidirectional Granger causalities between the 'released price' and Naver Trend Index. In addition, the 'fundamental price component of an apartment' and Naver Trend Index have a feedback relation, while 'the transitory price component of an apartment' Granger causes the Naver Trend Index uni-directionally. The impulse response function analysis indicates that the shock of apartment prices increases Naver Trend Index in the first month. Overall, The close relationship between apartment prices and Naver Trend Index suggests that increases in the movement of apartment prices are positively associated with public attention on the apartment market.

• Journal of Digital Convergence
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• v.15 no.5
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• pp.161-172
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• 2017

The purpose of this research is to take a look at what are research autonomy's factors of the government-supported research institutes with a new angle and how these factors influence on organizational effectiveness at the same time. ultimately, this research will suggest what government should guarantee and support researcher of the government-supported research institutes. In the groundwork, this research divides the level of research autonomy individual and organizational level, and divides the type of research autonomy intrinsic and extrinsic autonomy and also organizational commitment, and measure job satisfaction for organizational effectiveness. consequently, intrinsic autonomy which is associated with 'selection of research project', 'freely and lively traffic in ideas', 'choice of research methodology', 'utilization of research's result' is much more important than extrinsic autonomy for researchers to improve organizational effectiveness.

• Journal for History of Mathematics
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• v.21 no.1
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• pp.139-156
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• 2008

We investigate the inducing method of irrational numbers in junior high school, under algebraic as well as geometric point of view. Also we study the treatment of irrational numbers in the 7th national curriculum. In fact, we discover that i) incommensurability as essential factor of concept of irrational numbers is not treated, and ii) the concept of irrational numbers is not smoothly interconnected to that of rational numbers. In order to understand relationally the incommensurability, we suggest the method for inducing irrational numbers using construction in junior high school.

• Korean Journal of Family Social Work
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• no.60
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• pp.5-29
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• 2018

This study was designed to explore the participatory experiences in internship program of female victims who had abused by violence. The results were deducted from in-depth interview with 9 female victims. The process of data analysis was carried out in accordance with the procedures set out in the phenomenological Giorgi's method. The results of research showed that experiences of women could be classified in 13 sub-constituents and 3 constituents. The essential theme of the empowerment experiences of female victims could be summarized as "preparing to live as the subject and overcoming painful difficulties". The result of this study can be utilized as a basis for the social work intervention and policy implications for female victims of violence.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.304-314
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• 2020

This study examined the experiences of the suicide crisis and recovery process by elderly women living alone to identify the essential meaning and components of life as a life to live again. In addition, the recovery of the research participants, as well as the phenomenon of such changes in thought and life, were examined. The results of this study were as follows. Data analysis yielded four components, eight sub-components, and 16 semantic unit reductions. There were four components of suicide attempts and recovery experiences of elderly women. They were "disconnection and disqualification," "repeated hardships," "road of prosperity in trouble," and "generous tolerance." The essential topics of these components have emerged not as individual but as holistic and contextually connectable topics. Finally, to summarize the results, the essential semantic structure of the suicide attempt and recovery experience of elderly women living alone is a result of a dysfunctional social structure and environment, which has placed pressure on the life of research participants. As an alternative method to overcome, they tried to solve the problem through the extreme practice of suicide attempts, but positive energy to live again due to emotional recovery factors recognized through suicide failures have made it possible to cope with the difficult reality.

• The Optical Journal
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• s.124
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• pp.66-72
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• 2009

세상에는 사진만으로 구사할 수 있는 언어가 있다. 사진에서 차지하는 구도는 사진 제작에서 본질적인 것이며 매우 중요성을 갖는다. 구도의 본질은 구성이고 그 목적은 주제를 강조하고 시각적으로 가장 유효적절하게 나타내려는 것이다. 좋은 구도는 눈을 즐겁게 하면서 관심을 끄는 한편 시각적으로 잘 표현된 사진은 단순한 사물로서의 대상이 아니라 의사소통의 중요한 요소이다. 사진의 완성도를 결정짓는 구도까지 공부했으니 이제는 왕초보에서 '왕'자를 떼어내고 초보 사진가로서 세상의 보이는 모든 것들을 지휘해보자.

• Communications of Mathematical Education
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• v.38 no.3
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• pp.401-423
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• 2024

This study analyzes information processing competency tasks included in high school mathematics textbooks according to the 2015 Revised Curriculum from the perspective of mathematical modeling. The findings reveal that most tasks were focused on mathematical concepts without incorporating real-life contexts, with a significant emphasis on the use of engineering tools among the sub-elements of information processing competencies. These results suggest potential difficulties for students in developing mathematical thinking skills necessary for practical problem-solving. This study underscores the need for the 2022 Revised Curriculum to enhance the connection with real-life problems and to design tasks that reflect a balanced integration of the various sub-elements of information processing competencies.

• Journal of the Korean School Mathematics Society
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• v.16 no.1
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• pp.219-240
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• 2013

It is the aim of this paper to suggest the method constructing abstract schema in similar mathematical problem solving processes. We analyzed closely the existing studies about the similar problem solving. We suggested the process designing a method for helping students construct an abstract schema. We designed the teaching method constructing abstract schema by appling this process to a group of similar problems chosen by researchers. We applied the designed method to a student. And we could check the possibility and practice of designed teaching method by observing the student's reaction closely.

• Korean Journal of Health Education and Promotion
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• v.2 no.1
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• pp.133-139
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• 1984

건강이란 우리 인간의 기본욕구이자 기본적인 권리이며 행복한 삶을 영위하는데 필요한 본질적인 기본요소이다. 허구나 영유아기의 건강은 인간이 성장하면서 건전한 삶을 이루는데 기틀이 된다는 점에서 더욱 중요하다. 튼튼한 어린이는 나라의 받침들이자 기둥이다. 이는 어릴 때의 건강이 일생의 건강을 좌우하며 이것은 또 가정, 사회, 국가의 건강에도 직결되기 때문이다.