• Korean journal of communication and information
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• v.77
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• pp.200-254
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• 2016

This paper deals with historical changes in the market of Korean newsprint paper since 1945. Particularly, this paper does not examine only the structure of supply and demand in the newsprint paper market, but also general dynamics of the market from a perspective of Harold Innis's socioeconomic history. As a result, this paper concludes that the general dynamics of Korean newsprint paper market has persistently responded to a stimulus from external markets due to a scarcity of natural resources. To more concretely put it, until 1967 when the newsprint paper market was opened, Korean government had tried to control both newspaper industries and paper manufacture businesses by the matters of price and distribution of the newsprint paper. But since the market was opened, a general dynamics of the Korean newsprint paper market has been vulnerable to uncoordinated properties of external markets. Consequently, even though 'self-sufficiency' of newsprint papers was achieved in 1974, the price of newsprint papers has been often rising and falling.

• Korean journal of communication and information
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• v.70
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• pp.132-164
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• 2015

The formation of knowledge of the people of Korean society is the social practices of collective subjectivity. Subjectivity is the truth of the self, which is incessantly created, questioned and modified in the milieu of self-reflection. In an attempt to examine the hermeneutics of the subject of Korean society, a conceptual framework is proposed, which, with the notion of life embedded, consists of a historical sequence of the popular, minjung, multitude, people and community. The period of 1960s saw the ambiguous mass of lifes floating, the individual with his/her own interior world of consciousness emerge. The ideological solidarity is formed in the the next two decades, in contestation with immediate and physical threatening such as poverty and dictatorship. The democratization of Korean society and the global expansion of neoliberal regime gave a re-birth of multitude and people which is characterized with their pursuit of the co-existence and co-realization of singularity and universality on the ethical principle of the open and communicative radicality.

• Korean journal of communication and information
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• v.43
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• pp.359-384
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• 2008

Nowadays, newspaper industry faces a crisis in terms of two aspects: First, in this multi-channel era, it has competed with the online journalism appearing in many digital media. Second, with the decrease of numbers of readers and political participation, the roles of newspaper has to be changed accordingly. The concept of civic journalism emerged as a solution in this context. The purpose of the study is to explore the factors in how journalists perceive the civic journalism. The Q-methodology was adapted to identify the factors composing of the belief, values, attitudes, ideas, and opinions toward the civic journalism. Total of 24 Q-sample (statements) were sorted by 27 P-sample (journalists) who were selected by their gender, years of service, and the like. The Quanl program finally produced 3 factors that were interpreted and named as follows: Factor I, the Complimentary Journalism, the civic journalism would fulfill the functions that traditional journalism has neglected. Factor II, the Alternative Journalism inducing the citizen's participation in the public areas. Factor III, the Functional Journalism, emphasizing dysfunction of the civic journalism.

• Journal of the HCI Society of Korea
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• v.12 no.1
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• pp.5-13
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• 2017

Interactive intervention of the human presenter is one of the important factors that make the visualization more effective. Rather than just showing the content, the presenter enhances the process of the information delivery by providing the context of visualization. In this paper, we define this as an augmented presentation. In augmented presentation concept, the presenter can facilitate presentation more actively by being fully immersed in the visualization space and reaching and interacting into digital information. In order to concrete the concept, we design presentation space that enables the presenter to be seamlessly immersed in the visualization. Also we increase the presenter's roles as a storyteller, controller and augmenter allowing the presenter to fully support communicative process between the audience and the visualization. Then, we present an augmented presentation system to verify the proposed concept. We rendered 3D visualization through a half-mirror film and a wall projection screen that are place in parallel and applied with stereoscopic images, then, spatially align the presenter inside the virtual visualization space. After that, we conduct a controlled experiment to investigate the subjective level of immersion and engagement of the audience to HoloStation compared to traditional presentation system. Our initial investigation suggests that the newly conceived augmented presentation has potential not only to enhance the information presentation but also to supports the delivery of visualization.

• Journal of the Economic Geographical Society of Korea
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• v.16 no.1
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• pp.118-134
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• 2013

This paper analyzes the pubic nature of New Genre Public Arts. It is very sensitive to the social issues and supports democracy and communities with the diverse civic participation. Therefore, it is be widely known without doubt that new genre public arts is more public in nature compared to the previous public arts. This research observes the practices of new genre public art and focuses on the problems of the revealing nature of new genre public art through the analysis of the interrelations among government, artists, and the residents by through observation on the , Seoul City Gallery project from October 2008 to January 2009. The implementation of the project is divided into three constituent parts: local government for funding, artists for planning and implementing, and residents. Local government supports and commands the public art works to create more competitive and harmonious city. Artists emphasize the revitalization of community and take the residents as the passive objects of enlightenment. Whereas, the residents hope to use the funds to improve economic conditions. Artists accept the top-down commands of government, whereas residents tend to passively participate and become objects for enlightenment by artists, after all, might be alienated by the project. These kinds of communications and relationships raise the issue of the possibility of failure of public arts projects.

• Korean Journal of Social Welfare
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• v.36
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• pp.309-338
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• 1998

The American military occupations of Korea(1945-1948) and Japan(1945-1952) after the second world war had great influences on the history of the two countries, the contents and results were, however, quite different. This study attempts to analyze the similarities and differences, the determinants of the social welfare policy, and their long-term effects on the later social welfare policies in the two countries. For the purpose of this study, it uses a comparative case study on the public assistant policies of the two countries during the American military occupation. The conclusions of this study are summarized as follows. Firstly, although the American military occupations of the two countries faced the similar social problems during the same period, their countermeasures were quite different from each other. In Korea, the American military occupation hardly tried to establish a substantial social welfare system by making laws, but, mainly relying on temporary emergency relief, they just aimed for social control. On the other hand, in Japan, the American military occupation tried to improve the existing social welfare system in terms of the principles of demilitarization and democratization. Secondly, the political determinants of the social welfare policy in the two countries were much more important than the socioeconomic determinants. Especially the differences in the basic military occupation principles, the administration structure, and the roles of the indigenous ruling classes acted upon the different social welfare policies of Korea and Japan. Thirdly, the long-term effects on the later social welfare policies in the two countries was different. In Korea, the American military occupation hardly contributed to modernize the social welfare policy. Therefore, the unsystematic premodern relief system continued to exist for a long time. On the other hand, in Japan, the American military occupation contributed to modernizing the social welfare policy in terms of ideology and system and formed the groundwork for developing the later social welfare policies.

• Korean Journal of Social Welfare
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• v.65 no.2
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• pp.255-285
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• 2013

The aim of this study is to demonstrate how Self-Sufficiency Promotion Centers (SSP Centers) run by social movement groups have struggled to defend their voluntary identities in conflict with SSP Centers operated by professional social welfare centers. Since political democratization, social movement groups have been increasing invited to run frontline public welfare agencies in South Korea, and Self-Sufficiency Program is one of the representative policies in which social movement groups have actively partaked. But many critical scholars have warned that such institutionalization of social movements into social welfare system is likely to dampen their voluntary nature and force them to render their hegemonic power to professional social welfare institutions. In contrast to the critical viewpoint, however, this study unveils how social movement-based SSP Centers have strived to tackle the professionalization pressure by deploying various survival strategies at the micro level. Through a historical discourse analysis on the frontline conflicts between social movement-based and social welfare-based SSP Centers, this study contends that social movement groups in Self-Sufficiency Program can still maintain their traditional spirit despite the obvious professionalization phenomenon.

• Journal of muscle and joint health
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• v.24 no.3
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• pp.227-237
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• 2017

Purpose: The purpose of this study is to analyze the suitability and applicability of the recommendations for the exercise intervention program in fall prevention guidelines for the elderly. Methods: We searched systematically RISS, KISS, National Assembly Library, KoreaMed, and KM base for Korean guidelines and used OVID-MEDLINE, EMBASE, Cochrane library, Trip database, GIN, NGC, WHO, and CDC for international guidelines including fall prevention exercises for the elderly until August 2016. Results: A total of 11 guidelines were selected as the result of the literature search. After evaluating the quality of guidelines, 9 guidelines were used to analyze the recommendations. A total of 19 recommendations were derived from 9 guidelines. Of 19 recommendations, 12 recommendations were considered to be appropriate and applicable. As a result, we recommend for the elderly to do a single type of balance exercise, strength exercise, aerobic exercise or multiple forms of exercise for 20~30 minutes per a day, 2~3 days or more than 3 days per a week, and consistently for more than 10 weeks. Conclusion: To prevent falls in the elderly, it is important for the elderly to perform a regular balance, strength, or aerobic exercise for 20~30 minutes per a day, 2~3 days per a week.

• Proceedings of the Korean Society of Marine Engineers Conference
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• 2011.06a
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• pp.277-277
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• 2011

본 논문은 $CO_2$ 히트펌프용 모세관의 기초 설계자료를 제공하기 위해서 모세관 길이 예측에 대해서 이론 및 실험적으로 조사하였다. 본 연구에서 고려된 작동변수로는 증발온도, 가스냉각기 냉각압력, 냉매유량, 모세관의 관경 등이다. 몇몇연구자들의 자료를 바탕으로 $CO_2$ 모세관 길이를 예측할 수 있는 수학적 모델식을 작성하였다. 그리고 단열 모세관 팽창장치내 $CO_2$의 증발온도, 냉매유량, 냉각압력 등에 대해서 실험한 결과, Fig. 1에 나타낸 것처럼, 모세관 길이가 증가할수록 증발온도는 감소하는 것을 알 수 있다. 그리고 증발온도에 대한 실험값과 예측값의 비교 결과, 실험값이 예측값보다 약간 높게 나타났다. $CO_2$냉매가 모세관내를 통과할 때 플래쉬 가스(flash gas)의 발생으로 인해 액상의 양보다 기상의 양이 많아지고 액상의 압력강하보다 기상의 압력강하가 휠씬 더 크기 때문이다. 또한 증발온도에 대한 실험값과 예측값은 6.5~9.9% 이내에서 좋은 일치를 보였다. Fig. 2에 나타낸 것처럼, 모세관 길이가 증가할수록 냉매유량은 감소하는 것을 알 수 있다. 이는 전술한 바와 같이 모세관 길이가 증가할수록 냉매 압력강하가 더욱더 증가하기 때문이다. 그리고 냉매유량에 대한 실험값과 예측값의 비교 결과, 실험값이 예측값보다 약간 높게 나타났다. 이는 전술한 증발온도와 동일한 이유로 실제 $CO_2$냉매가 모세관내를 통과할 때 플래쉬 가스의 발생량이 많아지기 때문이다. 또한 냉매유량에 대한 실험값과 예측값은 0.64~10.9% 이내에서 좋은 일치를 보였다. Fig. 3에 나타낸 것처럼, 모세관 길이가 증가할수록 냉각압력은 증가하는 것을 알 수 있다. 이는 증발온도가 일정한 경우 모세관 길이가 증가할수록 냉매유량이 감소하여 압축기 토출측 온도(압력)가 상승하기 때문이다. 그리고 냉각압력에 대한 실험값과 예측값의 비교 결과, 실험값이 예측값보다 약간 낮게 나타났으며 실험값과 예측값은 1.04~3.7% 이내에서 좋은 일치를 보였다. 따라서 본 연구에서는 수송기계용 $CO_2$ 열펌프 단열 모세관에 대한 기초설계 자료로서, 냉각압력, 증발온도, 모세관 직경, 냉매유량 등의 조건으로부터 모세관 길이를 계산해낼 수 있는 예측 상관식을 제안하였다.

• Journal of muscle and joint health
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• v.23 no.3
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• pp.214-224
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• 2016

Purpose: This study aimed to analyze recent trends in nursing research published in the Journal of Muscle and Joint Health by focusing on the content of nursing interventions and their quality. Methods: A total of 80 studies published between 2013 and 2015 were reviewed using analysis criteria developed by the researchers. Results: Quantitative studies accounted for 98.7% while qualitative studies accounted for 2.3%. Most frequently used research designs were quasi-experimental (92.9%) for experimental research and survey (89.4%) for non-experimental research. Patients (43.8%) were the most frequent study participants. Elderly was the most frequently used keyword. Most frequent nursing interventions were exercise (35.7%). Self-efficacy (35.7%), flexibility (28.6%) and pain (28.6%) outcomes for dependent variables were used. Quality assessment of experimental studies by SIGN were high quality (25%), acceptable (50%), low quality (25%). Conclusion: The results suggest that further expansion of randomized controlled trial and qualitative studies. To enhance the quality of research, It is needed to try the intention to treat analysis in experimental research.