• Journal of Korean Medical classics
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• v.4
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• pp.127-157
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• 1990

Geum-Won dynasty is the era which totalized the every medical attainments of before Song dynasty and appeared some medical practioners who found new medical theory based upon this, and is important time for various developments of the oriental medical theory. At this time of the era, the representative practioners are called the four noted physician of Geum-Won dynasty. Jang Won-So who influenced the formation of the theory of the four noted physcian of Geum-Won dynasty, originated new theory by joining the theory of "Nae-Gyung" with his own medical experience. The results can be summarized as follows after studying his life and idea of medicine. 1. Jang Won-So, courtesy name is Gyeol-Go, came from Yeog-Joo and it is unknown that when he was born and dead, but he lived in 11C. At 27, after failed in a Jin-Sa examination, he started medical study, and widely spreaded his medical art by healing the Yoo Wan-So's Sang-Han disease. 2. There are many Jang Won-So's writings, such as "Eui-Hag-Gye-Won" which is the condensation of his idea of medicine, "Jin-Joo-Nang" which is greatly contributed to development of Herbology, "Jang-Boo-Pyo-Bon-Han-Yeol-Heo-Sil-Yong-Yag-Sig" which is the sample of Jang-Boo-Byun-Jeung-Lon-Chi, and "Yag-Joo-Nan-Gyung" "Gyeol-Go-Ga-Jin" "Gyeol-Go-Joo-Sug-Hwa-Mag-Gyeol" "Gyeol-Go-Bon-Cho" "San-Yog-Bo-Sang-Bang" which are known do not existing. 3. Jang Won-So's study about Jang-Boo-Byun-Jeung was influenced by "Nae-Gyung" "Jung-Jang-Gyung" "So-A-Yag-Jeung-Jig-Gyeol" etc. and outline by Han-Yeol-Heo-Sil and the change and prognosis of the state of disease can be decided by Saeng-Sa-Yeog-Soon, so he contribute to development of lang-Boo-Byun-Jeung-Lon-Chi of posterity. 4. Jang Won-So succeeded and develope the theory of the herbs of Oh-Jang-Go-Yog-Bo-Sa and about Ki-Mi-Seung-Gang-Boo-Chim etc. appeared on "Nae-Gyung", especially invented such as Kwi-Gyung-Lon, In-Gyeung-Bo-Sa-Seol, Jang Boo-Pyo-Bon-Yag-Sig and he enriched the content of pharmacological theory, so he motivated various development of herbalogical theory. 5. Jang Won-So's idea of On-Yang-Bi-Wi directly influence Lee Go's assertion of Bi-Wi-Lon, idea of Go-Geum-I-Gue-Seol presented theological basis of posterior medical practioners formation of prescription, so the way of drug usage greatly developed. 6. Jang Won-So's theory of the lang-Boo-Byun-Jeung and herbology directly influenced to Lee Go, Wang Ho-Go, Na Chen-Ik, lang Byeok etc. so he became the father of Yeog-Soo class and indirectly influenced to Seol Gi, Jo Hen-Ga, lang Gae-Bin, Lee Jung-Jae etc. of Myeng dynasty, so the On-Bo class has been formed. Like this, because, his idea of medicine developed at various aspect and greatly influenced to posterity, Lee Si-Jin said "Since the emergency of "Nae-Gyung", Jang Won-So is the only man who greatly enhance medical principle.", so it is clear that this is not unfounded expression at all.

• Journal of KIISE
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• v.43 no.10
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• pp.1115-1123
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• 2016

Assumption-based truth maintenance system (ATMS) is a tool that maintains the reasoning process of inference engine. It also supports non-monotonic reasoning based on dependency-directed backtracking. Bookkeeping all the reasoning processes allows it to quickly check and retract beliefs and efficiently provide solutions for problems with large search space. However, the amount of data has been exponentially grown recently, making it impossible to use a single machine for solving large-scale problems. The maintaining process for solving such problems can lead to high computation cost due to large memory overhead. To overcome this drawback, this paper presents an approach towards incrementally maintaining the reasoning process of inference engine on cluster using Spark. It maintains data dependencies such as assumption, label, environment and justification on a cluster of machines in parallel and efficiently updates changes in a large amount of inferred datasets. We deployed the proposed ATMS on a cluster with 5 machines, conducted OWL/RDFS reasoning over University benchmark data (LUBM) and evaluated our system in terms of its performance and functionalities such as assertion, explanation and retraction. In our experiments, the proposed system performed the operations in a reasonably short period of time for over 80GB inferred LUBM2000 dataset.

• Korean Business Review
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• v.18 no.1
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• pp.19-41
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• 2005

The informativeness of accounting earnings to investors may be used as a measure of the quality of accounting information. The ownership structure is considered to be related to both of two variables, the reliability of earnings reflecting the economic performance of the enterprise and the existence of alternative information sources. Earnings manipulation may mitigate the correlation between accounting earnings and the economic performance and alternative information sources decrease the value of accounting earnings as an information. Thus ownership structure could influence the informativeness of accounting earnings. This paper classifies ownership into three categories, management or inside ownership, institutional investors and large outside blockholders, and diffuse outside ownership and examines theoretically the difference of information effectiveness under each ownership structure. The earnings manipulation hypothesis supports the assertion that the separation of ownership from control motivates earnings manipulation. And differential information hypothesis suggests that more non-accounting information of firms with institutional or concentrated outside ownership is provided. Outside blockholders have alternative information sources that make accounting manipulation ineffective. While most previous studies have examined the effect of ownership on the informativeness of earnings from earnings manipulation hypothesis, this study is motivated by both earnings manipulation hypothesis and differential information hypothesis.

• Journal of the Korean earth science society
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• v.23 no.4
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• pp.309-323
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• 2002

This qualitative study investigated preservice teachers' understandings of the ontology and epistemology underlying constructivist notions of learning through four in-depth interviews. Of the sixteen participants in a larger study, five significantly changed ontological and epistemological beliefs and eleven did not. This study focused on these eleven teachers who have hardly changed their philosophical beliefs throughout the teacher education program. Ten teachers who consistently maintained the scientific realist beliefs were presented as a composite case (Young's case). Among the eleven teachers, there was one outlier who had consistently maintained an idealist and relativist epistemological position from the beginning of the study and was subjected to another case analysis (Ben's case). These cases corroborated the assertion that each individual's deeply entrenched ontological and epistemological beliefs are very hard to change. For researchers, this study offers insights into the reasons that preservice teachers give for non-changes in their thinking about learning to teach. The study also examines preservice teachers' perceived constraints in implementing their ideal pedagogies and the influence of the teacher education program on their pedagogical beliefs changes. The benefits and influences of the M.Ed. program's theoretical coursework and the field experiences on these teachers' learning-to-teach experiences are addressed with rich data. The implications for teacher educators as well as for the instructional practices of preservice teacher education programs are discussed. This research emphasize necessity of the field-based teacher education program and the need of empowering experienced school teachers as teacher educators in teacher preparation and professional development.

• Journal of Digital Convergence
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• v.13 no.5
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• pp.177-185
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• 2015

The gender difference in social roles affects digital devices' utilization differences in man and woman even in the 21st Century. Prior studies analyze the digital divide (genders, ages, etc.) from the assessment perspectives of digital equipment, such as PCs. In the area of high speed internet, most functions of PCs have been replaced with smartphones, and around 80% of the mobile phone users adopt smartphones. Subsequently the inequality of physical access to the digital devices is no longer a criterion for digital divide. The focus on digital divide should be shifted from the physical access to other factors, such as socio-technical or socio-cultural ones. This paper examines utilization of women's digital equipment, in particular, preparing for tourism activities, which is popular but sensitive to the technology. A survey was conducted with participants of [Suncheon Garden Expo] 2013. The results of this study capture the inactive use of digital devices particularly women over 50s. This phenomenon (high utilization of the digital devices for social or informative purposes, but low utilization of the digital payment) implies other aspects of Korean women (economic independence, low self-assertion, technical difficulties, etc.), which is considered from the socio-technological convergence perspective. This study also has a practical implication on the side of the digital device developers as well as marketing, where the qualitative communication is likely to be incorporated for the women over 50s.

• Korean Journal of Childcare and Education
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• v.7 no.2
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• pp.137-158
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• 2011

This study is to investigate the effect of music therapy Program on Problem Behaviors and Social Skills Children with ADHD. The participants of the study were first and second graders in B elementary school in J city. They were observed in unsuitable behavioral patterns in school life by their homeroom teachers. Fifteen participants were divided into control and experimental group: The control group was eight and the experimental group was seven. Group music therapy was conducted two times a week for seven-week period. It took 35-40 minutes per therapy after school. Child Behavior Checklist-Korean, Social Skills Rating System, Social Acceptance were administered in pre- and post-stages. For the analysis of the data, Mann-Whitney U test was used. The findings from the research are summarized as follows: 1) The experimental group who was treated in music therapy showed a positive effect on problem behaviors. That is to say, the participants in the experimental group improved in emotional and cognitive stability while they significantly decreased attack behaviors; 2) The experimental group statistically showed significant improvement in their social behaviors compared to the control group. The music therapy group significantly increased social skills such as cooperation, self-assertion, and self-control. However, they did not improve responsibility as social skills in a significant manner; and 3) The experimental group showed higher degree of social acceptance than the control group. However, the result did not show a significant difference between the groups. In conclusion, the study proved positive effects of music therapy on ADHD children's uncarefulness, attack behaviors, and social skills for seven-week experimental period.

• Korean journal of communication and information
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• v.59
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• pp.50-70
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• 2012

This study, as one of works to understand the character of contemporary journalism thought in Korea, aims to review the journalism thought of Jang Jun-Ha, a magazine journalist who published the monthly magazine Sasanggye(思想界) from the 1950s to the 1960s and promoted its influence like major newspapers at that times. For the purpose it analyzed how his understanding of journalism had been performed and what his main logic and idea on journalism thought was. Based on the above it considered the matters related to the characteristics of his journalism thought. As result of study his journalism thought can be said nationalistic enlightenment journalism consistently since he established the magazine to enlighten the educated youth, while it shows a kind of interpretive journalism or orientating journalism from the end of 1950s. In 1962 when political suppress on the Sasanggye was growing worse his journalism thought is evaluated to show a kind of advocacy journalism strongly. As he understood and received the concept and theory newly recognized in the academic and press community, his journalism thought could be said to be advanced at that times. Also his theory and assertion could be evaluated persuasive from the viewpoint of the following concrete execution and action.

• The Journal of Society for e-Business Studies
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• v.18 no.1
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• pp.33-55
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• 2013

Information sharing behavior in the Internet has raised much interest. Recently, social network sites provide a new information sharing channel for the users who want to connect with others based on common social background or tastes. Especially, we focus that a social network site becomes one of major routes for information sharing about socially influential issues. Therefore, studying how information is diffused via a social network site may give theoretically, practically significant implication. Based on the assertion, we investigated user's behavior to mediate other user's information messages. We define information mediating behavior as concurrent actions of filtering and distributing behavior of the digital content that is originated from one of the connected users. In this study, we intended to understand the effects of information mediating behavior, and tried to understand characteristics of re-mediating of previously mediated information. Using an agent-based simulation model, we found that information mediating behavior increased the extent of information diffusion significantly. In addition, even a small degree of mediating probability could boost up the level of information diffusion in the case of a re-mediating condition. We believe that those findings provide remarkable insight of research and business application on both of information sharing and diffusion in a social network site.

• Sijohaknonchong
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• v.19 no.1
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• pp.107-125
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• 2003

According to my research about Janlgu(絶句) and Sijo(時調), they have not used the same methods to make the phrases (句) within of Sika(詩歌). In this thesis I shown that Ullsi(律詩) and Sijo have used a similar methods to make the phrases. However. the main assertion of this thesis is to show the fact that Sijo has changed into Kasa(歌辭) the same way Ullsi has changed into Baeull(排律). I have found that Ullsi and Baeull are different from Sijo and Kasa. Jaulgu and Sijo don't have any similarities except the use of their short sentences. Ullsi is similar to a poem with three lines in each verse. To separate the poem with three lines in each verse to three parts of the first stanza. the last stanza(結聯). and how the middle stanza contrasts (related to the phrase or stanza of poems which have a pair.). I have found out how the poem with three lines in verse is made. The middle phrase of Sijo is made up of complete opposites. I think that Sijo has the same relation. with Ullsi. Also. Kasa is made up opposites. Antithesis is a kind of way to make Ullsi by phrase and clause. I have found the antithesis in the middle phrase of Sijo. Kasa is made up antithesis and is the relativity of Ullsi and Baeull and the relativity of Sijo and Kasa are explained by antithesis. As Ullsi changed to BaeulL Sijo has changed to Kasa. They have the same method of making phrases. Some have insisted that Sijo was not from Hansi. I don't agree with that. Even if Ullsi is not from Sijo. this thesis has proven that the method of making phrases of Ullsi and the method of making phrases of Sijo are very similar. In this thesis. I have found out that Ullsi and Baeull are very similar with Sijo and Kasa. I think that these old types of Chinese poems have affected Korean Culture. So. in this thesis. I have tried to show just a little fact about this old type of Chinese poems and how it has affected Korean Culture.

• Journal of Korean Philosophical Society
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• v.148
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• pp.357-377
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• 2018

In order to concludes that human being is in the making, not a being already perfectly made, this paper goes through four steps. The first step raises a question that human being is only a being of reason. The Kant's assertion that human being has a moral capacity of 'good will' seems to be distorted portrait of human being. The second step calls into a question that human being can obey universal moral laws. Any universal moral law can't be obeyed by moral agent, because he can't exclude his external situations which are ceaselessly changing. Nevertheless imperatives of reason which require to obey the universal moral laws seems to be a 'unfortunate legacy' to human being. The third step demonstrates that imperatives of reason are originated from dualism which have dichotomize "mind vs. body" as "internal capacity vs. external situation". According to dualism, imperatives of reason require internal capacity to exclude emotions or desires which are sensitive to external influences. The fourth step discusses that interacting of inner and outer is to be necessary for human being. Then, reason is to be really in one glove with emotions which are beginning form externals, otherwise reason can't stop being powerless to any external situation. Concludingly any human being is to be processing to a new being, not situating any extreme antagonism of "reason vs. emotion". Because of emotional human animal, not a perfect god, humans being is in the ceaseless process into the making a new self.