• Proceedings of the IEEK Conference
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• 2002.07a
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• pp.564-567
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• 2002

This paper evaluates the stability of the terminal group for he inter-vehicle communication (IVC) network with an autonomous relay access scheme. Some stability criterions such as updating rate, terminal group convergence probability and total path average holding time have been conducted by computer simulation. As the results, dynamic moving of the terminal is the serious problem that can degrade the stability of the terminal group and directly affect to overall performance of the IVC network.

• Journal of Korea Technology Innovation Society
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• v.8 no.1
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• pp.51-76
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• 2005

This paper aims to develop the intellectual capital (IC) indicators which are the most available for the E institution, a typical type of public research institute in Korea. In this paper, we basically adopted the "Intangible Assets Monitor" proposed by Sveiby and comprising three kinds of intellectual capital, namely human capital, internal structure capital and relationship capital, as a research framework. For this work, we firstly identified 12 categories and 27 components of intellectual capital for E institution. Next, we extracted 37 main indicators and 94 sub ones from these categories and components as a whole. As a result, it may be the first time in Korea for E institution of develop its own IC indicators which are slightly, or sometimes totally, different from ones for private companies in the perspective of their organizational attributes and characteristics.

• Journal of East-West Nursing Research
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• v.6 no.1
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• pp.23-36
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• 2001

The purpose of this study was to discover knowledge about the sources and meanings of the children's living who is under the care of welfare institution. Participants were high school girls in Kwangju who offered unstructured description of their experience through interviews. The research was performed from March 2001 to September 2001. The results, analyzed and interpreted according to Gorgi's method of phenomenology, describe the structure of the phenomenon "living experience of the children under the institution care" with a relational perspective. The analysis revealed seven core themes : (1) anguish of heart against custom of institution, (2) resistance against their livelihood, (3) mortification on the distorted prejudice, (4) desire to escape, (5) fearfulness for the unreliable future, (6) self-pity, (7) challenge to the future. The foregoing argument suggest that children under the institutional care be supported by more mental health intervention and nurses be disciplined by supportive conversation technique.

• Journal of the korean academy of Pediatric Dentistry
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• v.25 no.1
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• pp.144-151
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• 1998

Cleidocranial dysplasia (CCD), which is accepted as an autosomal disorder, is a generalized disorder of bone with severe dental abnormalities. Among the most characteristic anomalies seen are hypoplasia of clavicles or aplasia of clavicles, permanant non-ossification of cranial sutures & fontanels, delayed eruption of the permanant dentition & the presence of unerupted supernumerary teeth. CCD may first be noted by dentist because of many dental problems, so we should diagnose the disorder earlier & understand the development of dentition in CCD to ensure timely intervention with proper periodic dental X-ray.

• Journal of the Speleological Society of Korea
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• no.82
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• pp.13-16
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• 2007

Several research projects funded by National GIS Master Plan have started to produce several outcomes that need to be applied in the real world situation. To make the project results more useful and to improve upon the current results, it is necessary to integrate the project outcomes produced under various circumstances into a consistent and coherent structure.

• Perspectives in Nursing Science
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• v.8 no.1
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• pp.32-41
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• 2011

Purpose: This study sought to determine the possibility of developing the data-sharing infrastructure of an integrated information system to improve the quality of home and visit-based healthcare services. Methods: The articles of study here were the forms used by a visiting healthcare agency, a home healthcare system of a home healthcare agency, and those used in long-term care insurance for elderly. We visited a visit-based healthcare agency and a home healthcare agency to survey their forms and interviewed relevant practitioners, and we searched for forms associated with long-term care insurance for the elderly on the Internet. We then organized the terms in each form and mapped them among the form after analyzing the concepts as a whole to inquiry into the possibility of integration. Results: The mapping procedure divided the terms into those related to personal information, problems and interventions. Mapping between the standard system (Omaha system) and the type of form was also done. Conclusion: In this study, we found that programs were configured differently depending on the objectives of the service. It is necessary to develop the program with an integrated information system by comparing the three services in terms of their distinct advantages, after which such a service should be utilized. The results of this study can serve as a database for the creation of a new integrated system.

• Korean Journal of Oriental Medicine
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• v.18 no.2
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• pp.101-116
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• 2012

Objectives : This study aims to analyze the papers of the east-west medical combined treatment and suggest the research direction. Methods : 183 research papers were collected by using 25 keywords including combination(in korean words, 병용), collaborative practice(in korean words, 협진) in Korean Medical Database(KMbase) and Oriental Medicine Advanced Searching Integrated System(OASIS). We analysed the type of studies, the kind of diseases, the treatment method, the kind of herbs and drugs in frequent use, and the result of research. Results : Among the analysed 183 papers, clinical studies are 89 cases and experimental studies are 94. 5 cases of clinical studies are Randomized Controlled Trial(RCT). The cancer(50 papers) and diseases of the circulatory system(25 papers) occupied mostly in treatment studies. Because Combined treatment was actively progressed in oriental medicine, treatment was mainly applied the combined oriental medical treatment with herbs and western drugs. In herbal medicine, Mahwangyounpae-tang(麻黃潤肺湯) and Eunkyo-San(銀翹散) were frequently used in the papers. In western drugs, Cyclophosphamide, Cisplatin, and Mitomycin C were frequently used in the papers. 154 papers introduced the treatment effect, 14 papers announced the safety, and 4 papers mentioned the side effect. Conclusions : We suggested several future research direction as follows. Clinical studies based on experiment studies must be more activated and many RCT shoud be shown. Experimental group in clinical studies should be clearly separated to confirm the treatment method is effective or isn't effective. Studies about the side effect must be expanded, and every study should be confirmed both the treatment effect and safety.

• The Korean Journal of Pesticide Science
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• v.19 no.3
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• pp.264-271
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• 2015

Stink bugs do damage on various crops including upland crops and tree fruits. Especially, yellow-brown stink bug (Halyomorpha halys ($St{\aa}l$)) and brown-winged green (Plautia stali) are severely damaged on apple orchard. Using seven insecticides - dinotefuran WP, etofenprox WP, chlorpyrifos WP, cabaryl WP, chlothianidin SC, flonicamid WG, and bifenthrin WG - registered on apple, contact and residual toxicities were tested on both male and female of P. stali and H. halys that preferred apple fruit. Contact toxicity of dinotefuran WP was excellent on male P. stali 48 hours after treatment (HAT) with 96.7% and significant on male Halyomorpha halys 48 HAT with 74.5% but the others had low effect. Contact toxicity on these stink bugs were higher in male than female. All insecticides except flonicamid, residual effects were all effective on both male and female of P. stali, while chlorpyrifos and bifenthrin were showed higher residual toxicity on both male and female of H. halys in laboratory condition. Two insecticides, chlorpyrifos and bifenthrin, were selected for the field test. Bifenthrin have a high residual effect on P. stali until 5 days after treatment, but have a low residual toxicity on H. halys in the field test. Chlorpyrifos showed higher residual toxicity in the laboratory, however, showed low residual efficacy on two species stink bug onto the field.

• International Journal of Computer Science & Network Security
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• v.21 no.4
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• pp.140-144
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• 2021

The article considers aspects of improving the quality of training of specialists based on the use of modern information and communication technologies in the educational process; the use of teaching methods and, as a result, an increase in the creative and intellectual components of educational activities; integration of various types of educational activities (educational, research, etc.); adaptation of information technology training to individual the characteristics of the student; ensuring continuity and consistency in learning; development of information technologies for distance learning; improving the software and methodological support of educational process.

• Korean Journal of Childcare and Education
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• v.20 no.1
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• pp.91-111
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• 2024

Objective: The purpose of this study is to explore trends in institutional evaluation research in early childhood education through keyword network analysis. This aims to understand trends in academic discourse on institutional evaluation and gain implications for follow-up research and related policy directions. Methods: A total of 6,629 keywords were extracted from 572 dissertations and journal articles published from January 2006 to October 2023 for the purpose of analyzing and visualizing the frequency and centrality of keywords, as well as the structural properties of keyword networks. The analysis and visualization were conducted using the TEXTOM, UCINET6, and NetDraw programs. Results: First, the number of institutional evaluation studies increased steadily from 2006 to 2010 and then decreased, with a higher frequency of studies on daycare centers compared to kindergartens. Second, the most frequently occurring keyword in the analysis was 'daycare center,' and the highest connection strength was found in the term 'daycare-center-evaluation.' Third, network analysis revealed that key terms for institutional evaluation research included 'evaluation certification,' 'recognition,' 'evaluation indicators,' 'teacher,' 'daycare center,' and 'kindergarten.' In the ego network analysis for each institution, 'parent' emerged as a highly ranked keyword. Conclusion/Implications: This study confirmed the perspectives of previous studies by revealing the structure of core concepts in early childhood education institution evaluation research, and provided implications for follow-up and direction of institution evaluation