• Korean Journal of Health Education and Promotion
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• v.28 no.1
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• pp.11-22
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• 2011

Objectives: This study aims to provide baseline information for health educator training, standards for university curriculum on health education and health educator training, and ultimately to help settling the national qualification system for health education specialists. Results and Conclusion: Based on literature review and professional taskforce meetings, we discuss: 1) Principles for course standards; and 2) Objectives and content standards for 9 required courses for health education specialists. The curriculum standards could be used for the course evaluation run by Korea Health Educator Qualification Management Office, and as a guiding principle for the development of courses and curricula for health education and health educator training.

• The Korean Journal of Health Service Management
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• v.7 no.4
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• pp.205-219
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• 2013

Nurses' oral health awareness and oral health status and learn about better oral health care and further explore ways to improve awareness of oral care supplies to patients to oral care can help to establish a basis for is for the sole purpose. Seoul, Gyeonggi, Gyeongsang, Jeolla, Chungcheong located in 228 people in the ICU nurses using a questionnaire on oral health awareness and management behavior were investigated. Using oral hygiene aids to living in a residential home, according to the respondents from the two was significant association (p<0.05), oral hygiene, tooth brushing behavior and the use of aids in the relevance of the educational experience, depending on how brushing brushing, depending on how experienced oral there was significant association with the use products, dental products, depending on the path of tooth brushing training methods used were relevant and significant, depending on the state of your oral health, dental supplies used was associated with a significant (p<0.05).

• Korean Journal of Fisheries and Aquatic Sciences
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• v.47 no.6
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• pp.901-907
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• 2014

We investigated the population ecology of blackthroat seaperch, Doederleinia berycoides, from samples collected in the southern seas of Korea from January to December, 2006. Population ecological parameters included survival rate, the instantaneous coefficient of natural and fishing mortality, and age at first capture. The survival rate (S) of blackthroat seaperch was estimated as 0.4966 using the catch curve method. The instantaneous coefficient of total mortality (Z) was 0.8598/year. The instantaneous coefficient of natural mortality (M) was estimated as 0.4694/year. From the estimates of Z and M, the instantaneous coefficient of fishing mortality (F) was calculated as 0.3904/year. The age at first capture ($t_c$), based on the Pauly method, was 2.87 years.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.12 no.2
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• pp.16-32
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• 2005

Purpose: The purpose of this study was to: (1) describe the self-efficacy, perceived barriers and health promoting behaviors and (2) determine the relationship of these variables in stroke survivors. Methods: A convenience sample of 93 stroke survivors who were enrolled in a neurosurgical outpatient clinic in Seoul participated in the study. Results: Among health promoting behaviors, non-smoking was the subdomain with the highest mean score and exercise subdomain had the lowest mean score. Significant factors correlated with health promoting behaviors were age, self-efficacy and perceived barriers. Conclusion: Findings from this study suggest that health promotion programs aimed at enhancing self-efficacy and decreasing perceived barriers would be beneficial for the stroke survivors.

• Journal of Korean Elementary Science Education
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• v.17 no.1
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• pp.11-21
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• 1998

Portfolio assessment provides many opportunities to foster children's creativity and to increase their responsibility for learning. few research study has been conducted in this area, and this assessment method has scarcely been administered in primary science class, Proper and effective use of portfolio assessment in our primary science class requires basic research on how to design and administer the method. Based on the earlier study on typical structures and components of portfolio assessment, the assessment instrument was developed on various primary science topics, The development team was consisted of one science education specialist and nine pre-service elementary school teachers. It takes ten months to develop instruments for 27 class hours. The development process was reciprocal in that development and revision cycle was repeated more than 7 times. The portfolio assessment instruments consist of instructional objectives, developers' evidence for the objectives, and assessment criteria. Adopting a new way of assessment into science class inevitably causes lots of confusions to teachers and children. The absence of basic research studies must be a critical barrier for successful administration of a new assessment method such as portfolio assessment. further research is required in the preparation and administration of portfolio assessment in our primary science classroom.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.30 no.2
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• pp.73-77
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• 2020

In this study, phosphor ceramics were fabricated, and optical properties were analyzed for application to nextgeneration automotive laser headlamps by using a spherical YAG : Ce phosphor with a garnet structure synthesized based on the spray drying method. The thickness of phosphor ceramic using spherical YAG : Ce phosphor was obtained with 100 ㎛, 150 ㎛, and 200 ㎛ to investigate the effect of thickness on optical properties such as light conversion efficiency, heat dissipation, luminance and color temperature. The results of this study are expected to play a significant role in the manufacturing process for the fabrication of phosphor ceramic by solving issues such as the high cost and low yield in the conventional liquid method to manufacture YAG : Ce nano fluorescent materials.

• Journal of KIISE
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• v.43 no.12
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• pp.1334-1341
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• 2016

In recent years, the importance of managing software defects in the implementation stage has emerged because of the rapid development and wide-range usage of intelligent smart devices. Even if not a few studies have been conducted on the prediction models for software defects, their outcomes have not been widely shared. This paper proposes an efficient probabilistic management model of software metrics based on the Bayesian network, to overcome limits such as binary defect prediction models. We expect the proposed model to configure the Bayesian network by taking advantage of various software metrics, which can help in identifying improvements for refactoring. Once the source code has improved through code refactoring, the measured related metric values will also change. The proposed model presents probability values reflecting the effects after defect removal, which can be achieved by improving metrics through refactoring. This model could cope with the conclusive binary predictions, and consequently secure flexibilities on decision making, using indeterminate probability values.

• Childhood Kidney Diseases
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• v.8 no.2
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• pp.239-243
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• 2004

Acute poststreptococcal glomerulonephritis(APSGN) is the most common form of postinfectious glomerulonephritis, and acute pyelonephritis(APN) is the most severe form of urinary tract infection in childhood. However, the concurrence of two diseases is uncommon in the literature. We describe a case of APSGN accompanied with APN in a 5-year-old female who presented with fever, left flank pain, headache and facial edema. Urinalysis showed pyuria, microscopic hematuria, and mild proteinulra. Serial urine cultures grew Escherichia coli. ${^99m}$Tc-DMSA renal scan revealed a cortical defect in the upper pole of left kidney. She had a history of preceding pharyngitis, in addition, showed high blood pressure, high anti-streptolysin 0 titer, and low serum complement levels. The patient improved completely with supportive treatment, Including antibiotic and antihypertensive therapy. These findings suggested that APSGN and APN could be manifested simultaneously or be .superimposed on each other.

• Journal of Korea Soil Environment Society
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• v.4 no.3
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• pp.85-93
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• 1999

The destruction of hazardous chemicals such as chlorinated organic compounds(COCs) and nitroaromatic compounds(NACs) by zero-valent iron powder is one of the latest innovative technologies. In this paper. the rapid dechlorination of chlorinated compounds as well as transformation of nitro functional group to amine functional group in the nitroaromatic compounds using synthesized zero-valent iron powder with nanoscale were studied in anaerobic batch system. Nanoscale iron, characterized by high surface area to mass ratios(31.4$\textrm{m}^2$/g) and high reactivity, could quickly reacts with compounds such as TCE, chloroform, nitrobenzene, nitrotoluene, dinitrobenzene and dinitrotoluene, at concentration of 10mg/L in aqueous solution at room temperature and pressure. In this study, the TCE was dechlorinated to ethane and chloroform to methane and nitro groups in NACs were transformed to amino groups in less than 30min. These results indicated that this chemical method using nanoscale iron powder has the high potential for the remediation of soils and groundwater contaminated with hazardous toxic chemicals including chlorinated organic compounds and nitro aromatic compounds.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.45 no.3
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• pp.246-252
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• 2012

The age and growth of the blackthroat seaperch Doederleinia berycoides was investigated based on samples captured in the southern seas of Korea from January to December, 2006. Age was estimated by analyzing otolith growth rings. The spawning period was extrapolated from August to November based on monthly changes in the gonad somatic index. The relationship between total length and otolith radius was analyzed separately for each sex with TL=-15.6174+10.3274R for females and TL=-4.4083+7.0749R for males. From the parameters calculated using average total length and weight when the year ring was formed, the growth of D. berycoides was expressed by von Bertalanffy growth equations as $L_t=34.71(1-e^{-0.2557(t+0.2078)})$, $W_t=713.85(1-e^{-0.2557(t+0.2078)})^{3.1972}$ for females, $L_t=27.37(1-e^{-0.3388(t+0.7362)})$, $W_t=353.91(1-e^{-0.3388(t+0.7362)})^{3.1647}$ for males, and $L_t=34.20(1-e^{-0.2530(t+0.2871)})$, $W_t=674.10(1-e^{-0.2530(t+0.2871)})^{3.1171}$ for pooled sexes, where L is total length at age t.