• Journal of Science of Art and Design
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• v.8
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• pp.5-43
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• 2005

This study aimed to suggest a resolution through a research on actual condition of appreciation class among art classes in elementary school. For this object, this study is about the need and problem of appreciation through concert of art appreciation and educational meaning. And this study is research, based on 200 current teachers to teach the art education of appreciation in Seoul. In the case of student research, this study show the current appreciation education focusing on 200 students in Seoul. The teachers has been seeing the importance of the appreciation education, but that education has been performing in the poor environment without aids and appreciation materials. And they thought that the most effective way to teach the appreciation of art is the on-site education such as the invitation of art-gallery or museum. The Change of realization about art, together with improvement of realistic situation, is important. But more important problem is the role and the realization of teacher who teach art directly. If the teacher's viewpoint to teach directly education of appreciation is examined, there are following problems First, it lacks realization about the importance of appreciation education. Teachers who teach a student have been taken functional art education mainly and this trend has been spread in the whole of society, therefore, the importance about the teaching of appreciation is negligent and is handled indifferently. Also, Teachers do not offer opportunity to obtain professional information of art appreciation map to overemphasize the study of practical teaching research. Second, elementary schools teacher is, for the most part, occasion that homeroom teacher teaches all object classes, and complete charge teacher is selected only some. Therefore, teacher in charge who play most a lot of subjects is difficult to recognize the importance of art teaching appreciation subject or class. There must have been a research about the educational preventive measures as suitable support, reorganization of at time and experts in superior office educational institution. Trough this study, I could know that front-line teacher should be specialized and more complete charge teacher should be needed urgently. Finally, the teachers must break the custom of the art appreciation and develop various art appreciation method. And the teachers have to lead the students to be interested art appreciation. That's what cultivate the students' aesthetic feeling and genius.

• Journal of Veterinary Clinics
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• v.18 no.4
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• pp.380-389
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• 2001

Non-human primates have been increasing in demand as important experimental animals and companion animals, domestically and internationally. The number of non-human primates for these purposes will be much enhanced in the near future. Despite this trend, basic physiological data are scarcely available in these animal species, leading to the difficulty to diagnose diseases when necessary, due to the absence of reference values. Particularly, there is not any report on the total activity of LDH of non-human primates, let alone LDH isoenzyme patterns, in Korea. LDH isoenzymes have a high level of efficaciousness as diagnostic and prognostic aids in various diseases. In this study, total activities and isoenzyme patterns of LDH were measured to obtain their reference values in domestically reared common marmosets, crab-eating macaques and Japanese macaques. There were widespread different values of serum total LDH among the non-human primate species experimented in this study. Serum LDH values of common marmosets and crab-eating macaques were 597.5$\pm$243.1 IU/l and 605.3$\pm$312.6 IU/l, respectively, whereas those of Japanese macaque showed 1,209$\pm$473.8 IU/l. Five isoenzyme fractions of LDH were observed in all experimented non-human primates but their ranks and proportions represented different patterns one another. In common marmosets, the percent of fraction for serum LDH1, LDH$_2$, LDH$_3$, LDH$_4$, and LDH$_{5}$ was 13.7$\pm$6.4%, 23.3$\pm$3.6%, 29.2$\pm$5.0%, 9.4$\pm$1.4% and 24.4$\pm$7.5%, respectively. The rank of LDH isoenzymes was LDH$_3$>LDH$_{5}$>LDH$_2$>LDH$_1$>LDH$_4$, in the descending order. For crab-eating macaques, the fraction of serum LDH$_1$, LDH$_2$, LDH$_3$, LDH$_4$, and LDH$_{5}$ occupied 19.5$\pm$12.7%, 25.3$\pm$9.3%, 23.8$\pm$8.1%, 10.2$\pm$2.8% and 21.3$\pm$14.2%, respectively. The order of LDH isoenzymes was LDH$_2$>LDH$_3$>LDH$_{5}$>LDH$_1$>LDH$_4$, from top to down. On the while, in Japanese macaques, the fraction of serum LDH$_1$ to LDH$_{5}$ showed 23.4$\pm$11.8%, 30.5$\pm$4.1%, 17.4$\pm$3.9%, 11.3$\pm$3.7% and 13.8$\pm$5.6%, respectively. The decreasing order indicated LDH$_2$>LDH$_1$>LDH$_3$>LDH$_{5}$>LDH$_4$. In conclusion, values such as LDH and LDH isoenzyme patterns of investigated for the first time from non-human primates reaared in Korea, could be reference values for the optimal diagnosis and therapy of diseases of the corresponding animal species. Other parameters of hematology and blood biochemistry are urgently needed to study for the benefit of our intimate non-human primates.an primates.

• KSBB Journal
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• v.20 no.2 s.91
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• pp.106-111
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• 2005

The functional relationship between the number of mole of an i-fatty acid (Si) included in fish oil and the hydrolysis time(t) was expressed as a mathematical model, $S_i=-{\alpha_i}1n(t)+\beta_i$. The average errors of calculated values on the basis of the measured values were distributed in the range of less than $5\%$ for all the 15 fatty aids composing of fish oil. The equation of hydrolysis rate of each fatty acid was deduced as $v_i={\gamma_i}exp(\frac{S_i}{\alpha_i})$ from the above-mentioned $S_i=-{\alpha_i}ln(t)+{\beta_i}$. Therefore the hydrolysis yields of fatty acids were analyzed using the equation of $S_i\;Vs.\;t.$. The 15 fatty acids were categorized into 4groups from the view point of hydrolysis yield. The hydrolysis yields of the first group, including C14:0, C16:0, C16:1, C18:0, C18:1 (n-7) and 1l8:1 (n-9), were higher than $70\%$ at 48 hr of hydrolysis. Those of the second group, C20:1, C22:1, C18:3, C20:4 and C20:5, were distributed from $40\%,\;to\;60\%$, and third group were around $30\%$. The final group containing only C22:6 was very hard to be hydrolyzed and the yield was less than $20\%$ at the same time.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.27 no.5
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• pp.468-473
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• 2001

Castleman's disease or angiofollicular lymph node hyperplasia, is a rare lymphoproliferative disorder. It may be appear as a local or generalized tumor-like condition, usually in chest or abdomen and may involve both lymph nodes and non-nodal tissues. Castleman's disease is an unusal entity which may at times mimic malignancy but is entirely benign in nature. It is topical as it has been noted to occur with AIDS and Kaposi's sarcoma. Careful interpretation of radiogram may help to distinguish Castleman's disease from other tumor condition, such as lymphoma, neurogenic tumor, or even angiofibroma, etc. But exact diagnosis must be made on the basis of histologic confirmation. In addition to histologic features, clinical distinction between the localized and multicentric form is important in selecting appropriate management. Surgical excision of an localized mass is the first choice of treatment. Partial resection, radiotherapy or observation alone may avoid the need for exessively aggressive therapy. Patients with multicentric disease don't benefit by surgical management because of systemic manifestation and rapid deterioration. Thus, antineoplastic agents and steroids may offer an alternative form of therapy. We report a case of female patient with Castleman's disease in oral and maxillofacial region, treated by surgical excision with good results.

• Journal of Korea Technology Innovation Society
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• v.14 no.3
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• pp.516-551
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• 2011

This study analysed the institutional evolution of Korea's international cooperation of science and technology (S&T) from the viewpoint of the historical institutionalism. For this, it examined Korea's institutions for international S&T cooperation by dividing the whole period from the Korean war to the present into five sub-periods; period of technology aids, technology transfer, mutual cooperation, expanded cooperation, and highly sophisticated cooperation, respectively. It, then, reviewed the evolving process and characteristics of each period. In this study, the structure (environment), the actor (government), the institution of higher rank (science & technology policy) were considered as variables influencing upon the institutions of the international S&T cooperation. Upon this assumption, this study analysed how and through what evolutionary process the international S&T cooperation institutions have evolved so far. This study obtained the following conclusions; First, the study confirmed the existence of the "institutional layering" in the institutions of the international S&T cooperation in Korea. The momentums for the change of the institutions of the international S&T cooperation stem from international environment and domestic economic environment. They influence upon economic policy, industrial policy, and S&T policy, which, together with the actor (the government), again brings about the institutional evolution of the international S&T cooperation. Second, the institutional evolution of the international S&T cooperation is taking place gradually. As mentioned above, the momentums for the change of the institutions of the international S&T cooperation originate from international and domestic macro environment. These momentums do not directly influence upon the institutions of the international S&T cooperation, rather they give indirect influence, through other related institutions, upon the institutions of the international S&T cooperation and make its gradual change or evolution. This is because the institutions of the international S&T cooperation have the "institutional layering".

• Korea journal of population studies
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• v.25 no.1
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• pp.83-111
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• 2002

This study examines the structure of intergenerational relationship and its effects on old-age security of the Korean society. Of interest is the effects of the middle aged's attitudes on old parents'security on their intergenerational exchange relationship and on their own old-age security as well. This study also attempts to test the applicability of the social exchange perspective to the study of intergenerational support relationship in Korea The social exchange perspective considers intergenerational relationship as an exchange of aids and rewards between generations. However due to strong norm of filial duty and inadequate welfare system, supporting old parents is regarded as younger generation's duty in Korea This study utilizes a survey data conducted by Kim et al.(2000). Major findings can be summarized as follows. First, the middle aged who gives one-sided supports to their parents tends to have the traditional attitude on old parents' security. It implies that intergenerational support relationship in Korea is not consistent with the explanations from the social exchange perspective. This study suggests a 'chained reward system'as an altermative explaining the intergenerational relationship. Second, an absolute majority of the middle aged tend to think that they are responsible for their own old-age security regardless of the pattern of intergenerational support relationship and attitudes on old parents' security. It implies that the middle aged in Korea holds the status of 'marginal men' who supports their parents but can't take the similar supports from their children.

• The Korean Journal of Archival Studies
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• no.68
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• pp.151-204
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• 2021

Magazines also contain the daily lives of contemporary ordinary people. These characteristics serve as the possibility of daily archives. This study aims to build daily archives by analyzing the contents of the magazine Farmers' Life published in Daejeon for those archival values. To do that, it classified the articles that were published in Farmers' Life for 14 years from 1954 to 1967, it analyzed personal and organizational information, and also it implemented the daily life of farmers and rural society. The conclusion of the analysis on Farmers' Life summarized into following five points. First, the value of Daejeon private archives proved. Second, the personal information of people who were active in various fields of the society identified, and It classified by professional occupations such as politician, professor, agricultural scholar, doctor, and cartoonist, etc. Third, information on the organizations in the agricultural sector was able to collect that of some government organizations, public-private organizations, U.S. aids and 4H organizations. Fourth, certain evidence presented that help to correct the records that recorded wrongly or omitted or in need of speculation in the Christian Magazines, Literature and Art Fields. Fifth, the daily life of rural society and farmers classified into the series and organized into daily archives. This paper presented as a basic database to perceive the rural society and farmers' daily life in the 1950s and 1960s.

• (The) Research of the performance art and culture
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• no.36
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• pp.725-750
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• 2018

Uigue(儀軌) is the report of court events, and its contents are very detailed and crucial as it is even called as the flower of written culture. Thus, many research theses about Uigue have been accumulated in academic circles so far, and easy books about Uigue targeting ordinary people have also been published. However, Uigue has not been used actively in educational circles yet. From now on, we should develop and induce ways to use Uigue actively in educational spots in order to let students who will lead our future have pride in our culture and know about the superiority of our court music culture. Especially when court music culture is taught in the sector of Korean traditional music education, it is beneficial to use Uigue. Since most of the court music repertory is slow and magnificent, if court music itself is exposed beforehand, it might give them an impression that it is "unexciting and boring". Therefore, this study gropes for teaching methods to 'show' court music culture first through various visual aids contained in Uigue. In other words, it examines how the instrument images, band images, dance images, or concert stages contained in Uigue can be used as teaching materials. Except for the materials selected in this article, there are plenty of teaching materials for court music culture in Uigue. Furthermore, it would be even better if not just Uigue but Oryeseo (五禮書), Akseo(樂書), Dobyeong(圖屛), and Gwanchan Akbo(樂譜) can be added to widen its range for more multilateral court music culture education. And if at the educational spots, showing classic court music culture is accompanied with listening to court music through various materials of court music and dance, we can expect even better educational effects from it.

• Journal of Digital Convergence
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• v.16 no.12
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• pp.359-371
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• 2018

The aim of this study was to investigate experience and education needs on medication and emergency situations for young children of child caregivers. The data from 190 caregivers were collected using open-ended questionnaires composed of four items and analysed by content analysis. The categories derived for each theme were as follows: experience of medication of six categories(no referral for medication, young children refused medication, inaccurate referral, a variety of medication, sick children but not having medication), education need of four categories(for child caregivers, for parents, for children, guideline required), experience of emergency situation of six categories(skin damage or bleeding, decreased consciousness due to seizures, high fever persisted, asphyxiation due to foreign body, dislocation or fracture, emergency not knowing how to cope), education need of emergency situation of five categories(contents, methods, cycle, necessity, institutionalization). It is required to improve more practically the education contents and methods related to medication and emergency situation of child caregivers.

• Korean Journal of Clinical Laboratory Science
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• v.51 no.3
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• pp.379-385
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• 2019

Osteoporosis is a disease that increases the risk of fractures by inducing a decrease in bone strength by the changes in hormones and a decrease in minerals. Recent reports have indicated that the long-term administration of Adefovir dipivoxil (ADV), which is used as a treatment for the hepatitis virus and AIDS, may have osteoporotic side effects. On the other hand, there are few studies on the cytopathic correlation of these causes. In this study, the biological relevance of ADV was evaluated using osteoblast hFOB1.19 and vascular endothelial cell HUVEC. First, the cells were treated with ADV at different concentrations, and DAPI and crystal violet staining were performed for morphological analysis of each cell and nucleus. A CCK-8 assay, real-time PCR, alkaline phosphatase (ALP) staining, and activity was performed to evaluate the drug effects on cell proliferation, gene expression, and osteoblast differentiation. As a result, ADV induced cell hypertrophy in hFOB1.19 cells and HUVEC cells. Furthermore, ADV not only inhibited cell proliferation and TGF-${\beta}$ expression but was also involved in osteoblast differentiation. Overall, these results provide basic data to help better understand the mechanism of ADV-induced osteoporosis and its clinical implications.