• 복식
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• 제65권6호
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• pp.112-132
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• 2015

Banya was a concubine slave of Shindon(辛旽) who was a powerful monk in late Goryeo Dynasty, as well as the mother of King Woo(禑王), a successor of King Gongmin(恭愍王). This study was undertaken to investigate the sources of costume for Banya. The study focused on the features of Buddhist service costume, street wear, and daywear for common women's costume during the prime age of the Buddhist culture. The study looked into Buddhist paintings, old documents, advanced research, and relics. There are three characteristics of historically investigated Buddhist service costume for Banya: Dallyeongpo(團領袍), long Jeogori made with black Ra(羅), and Jeogori with a long scarf. Skirt, under Jeogori, under skirt, Cho, Ra(羅), Neung (綾), Dan(緞), patterned ramie(紋紵), and Tapja(塔子) were included in all Buddhist service costume. And, street wear consisted of Women's Dapho(婦人搭忽), long Jeogori, skirt, underwear and black Ra beil(蒙首). Daywear consisted of Banbi(半臂), long Jeogori, and skirt, underwear made with cheap fabric, Ju(綢), ramie, and imported cotton. Plumper hair, silver comb and Biyeo, lining of light pink-colored thin silk(小紅薄絹), bronze openworked ornament that fixed the outerwear's opening, bronze needle case, Sutra box and heated gemstone could be matched for the Buddhist service costume. Bronze and heated gemstone could be used for ornaments of street wear and daywear. The investigation of ornaments was carried on by referring to presentation of overseas collections. Considering the limitation of the study on Goryeo costume due to the lack of research material, future studies including much more relics in oversea collections needs to be undertaken.

• 한국구조물진단유지관리공학회 논문집
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• 제23권5호
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• pp.30-36
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• 2019

염해에 노출된 콘크리트 구조물의 내구수명을 정량적으로 평가하기 위해서는 사용 배합을 통하여 확산계수를 평가하고 이를 이용한 염화물 침투 해석이 필요하다. 본 연구에서는 비말대에 노출된 콘크리트 구조물에 대하여 촉진 확산계수를 NT BUILD 492 및 ASTM 1202를 통하여 평가하였으며, 기존의 연구를 이용하여 겉보기 확산계수를 도출하였다. 사용배합의 특성과 가장 보수적인 조건인 임계 염화물량과 표면 염화물량을 고려하였으며, Life 365 ver.2 프로그램을 이용하여 외벽 및 기둥구조의 내구수명을 평가하였다. 10년 및 15년의 Built-up period의 변화에 대해서는 내구수명은 큰 차이를 보이지 않았으며. 슬래그를 사용한 두 개의 배합에서는 높은 시간의존성 지수와 낮은 초기 염화물 확산계수로 인해 75년 이상의 높은 내구수명이 확보되었다.

• 보건행정학회지
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• 제10권3호
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• pp.19-49
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• 2000

보건소 조직구조에 대한 인식도 점수는 5 점척도 기준으로 재량권 필요성에 대한 인식도가 3.55 점으로 가장 높았고 보건소 조직구조에 대한 일반적 인식이 3.06점, 업무분장의 적합성 3.05점, 인력ㆍ예산의 적정성이 2.93 점, 의사결정권 소재에 대한 인식이 2.77 점 순이었다. 보건소 조직구조에 대한 직원들의 일반적 인식도 점수는 중소도시에서, 50 대 이상에서, 고졸 이하에서, 6급이상에서, 공무원 근무경력이 20년이상에서, 현부서 근무기간이 2년이하에서, 월평균 보수가 181만원이상에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다 그리고 의사결정권 소재에 대한 인식도 점수는 대도시에서, 남자에서, 기혼자에서, 6급이상자에서, 보건ㆍ행정직에서, 월평균 보수가 131-180 만원에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 재량권 필요성에 대한 인식도 점수는 20 대에서, 미혼자에서, 대졸이상자에서, 간호직에서, 공무원 근무경력이 5년이하자에서, 현부서 근무기간이 2년 이하자에서, 월평균 보수가 80 만원 이하자에서 각각 타 군보다 높았다. 인력ㆍ예산 적정성에 대한 인식도 점수는 여자에서,30 대에서, 기혼자에서,8 급에서, 보건ㆍ행정직에서, 현부서 근무기간 2-4년인자에서 각각 타 군보다 높았다. 그리고 업무분장의 적합성에 대한 인식도 점수는 중소도시에서, 기혼자에서, 의료기술직에서, 공무원 근무경력이 20 년이상자에서, 현부서 근무기간이 4년이하자에서 각각 타 군보다 높았으며 이틀 변수들은 유의한 관련성이 있었다, 보건소 직원들의 보건소 조직관리에 대한 인식도 조사에서 의사결정시 의견반응에 관한 인식도가 2.92 점으로 가장 높았으며, 목표량 설정방법의 합리성에 관한 인식이 2.88점, 보건소 인사관리에 대한 인식이 2.63점이었다. 보건소 인사관리에 대한 인식도 점수는 중소도시에서, 40대에서, 6급 이상자에서, 의료기술직에서, 공무원 근무경력이 20년 이상자에서, 현부서 근무기간이 2년 이하자에서, 월평균 보수가 181만원 이상자에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 의사결정시 의견반응에 관한 인식도 점수는 중소도시에서, 여자에서, 8급에서, 보건ㆍ행정직에서, 현부서 근무기간 2 년 이하자에서 각각 타 군보다 높았으며, 목표량 설정방법의 합리성에 관한 인식도 점수는 50대 이상에서, 고졸 이하자에서,6 급 이상 자에서, 의무직에서, 공무원 근무경력 15-20 년인 자에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 직무만족도에 유의하게 영향을 미치는 요인은 성, 교육정도, 업무분장의 적합성, 목표량 설정방법의 합리성에 관한 인식, 동기요인, 위생요인 이었으며, 조직문화에 유의하게 영향을 미치는 요인은 연령, 공무원 근무경력, 현부서 근무기간, 보건소 인력ㆍ예산의 적정성에 대한 인식, 업무분장의 적합성, 의사결정시 의견반응에 관한 인식, 목표량 설정방법의 합리성에 관한 인식이었다.

• 보건행정학회지
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• 제5권2호
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• pp.35-69
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• 1995

The managerial environment of hospitals in Korea characterized by low levels of medical insurance fees is worsening by increasing government regulations as to the utilization of medical services, rising costs of labor, material, and medical equipments, growing patient expectations concerning the quality of services, and escalating competitions among large hospitals in the market. Hospitals should seek for their survival strategies in this harsh environment and they should have information about costs of their products in doing so. However, it has not been available due to the complexity of the production process of hospital services. The objectives of this study were to develop a service-based cost accounting model and to apply the developed model to a study hospital to obtain cost information of hospital services. A model commonly used for the job-order product cost accounting in the manufacturing industry was modified for the use in hospitals in Korea. Actual costs, instead of standard costs, incurred to produce a unit of services during a given period of time were estimated in the model. Data required to implement the model included financial information, statistics for the allocation of supportive cost center costs to final cost centers, statistics for the allocation of final cost center costs to services, and the volume of each services charged to patients during a study period. The model was executed using data of a university teaching hospital located in Seoul for the fiscal year 1992. Data for financial information, allocation statistics fo supportive service costs, and the volume of services, most of them in electronic form, were available to the study. Data for allocation statistics of final cost center costs were collected in the study. There were 15 types of evaluation and management service, 2, 923 types of technical service, and 2, 608 types of drug and material service charged to patients in the study hospital during the fiscal year 1992. Labor costs of each of seven types of pesonnel, material costs of 611 types of drugs and materials, and depreciation costs of 212 types of medical equipments, miscellaneous costs, and indirect costs incurred in producing a unit of each services were estimated. Medical insurance fees for basic services such as evaluation and management of inpatients and outpatients, injection, and filling prescriptions, and for operating procedures were found to be set lower than costs. Infrequent services which use expensive medical equipments showed negative revenuse as well. On the other hand, fees for services not covered by the insurance such as CT, MRI and Sonogram, and for laboratory tests were higher than costs. This study has a significance in making it possible for a hospital to obtain cost information for all types of services which produced income based on all types of expenses incurred during a given period of time. This information can assist the management of a hospital in finding an effective cost reduction strategy, an efficient service-mix strategy under a given fee structure, and an optimum strategy for within-hospital resource allocations.

• 대한간호학회지
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• 제25권3호
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• pp.472-484
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• 1995

The purpose of this study was to develop a home health care model in the public health system and to test the effectiveness of the model. Seven com-munity health practitioners in Yon- Cheon county. Kyunggi province, carried out home health care service for this research. The subjects of the home health care were a total of 111 community residents with chronic health problems and risk-prone infants and children; 29 persons with hypertension, 18 persons with diabetes, 12 persons with neurologic problems, 12 elderly, and 40 infants and children. During the period of study, from December, 1993 to March, 1995, a demonstrative home health care model was developed in the Yon-Cheon County community health centers with the cooperation of the Yon-Cheon Medical Center and Yon-Cheon Public Health Center for the first six months. A home care practice manual and recording system for home visits were also co-developed by the researchers and community health practitioners. Four workshops and monthly conferences were held for this purpose. Actual home care practice took place for two months, and on-going evaluation and replanning accompanied this process. The result of the evaluation of home care service were as follows. 1) For persons with hypertension, diabetes, neurologic problems, there was significant improvement in knowledge of disease and care, but no significant difference was seen in health behavior or symptoms after home care service. 2) No significant difference was seen in level of self esteem or depression after reminiscence therapy among 12 elderly subjects. 3) There were significant differences in satis-faction toward child rearing and parental sup-port, but no significant difference In education needs for parental role after home care service among parents of infants and children. 4) There was significant improvement in the quality of life among the subjects after the home care service. 5) Subjects responded that they were highly satisfied with the home care service given by the community health practitioners. Although, the actual implementation period was very short, and not all of the evaluation outcomes showed significant improvement, the home health care model of community health practitioners was, in general, positively evaluated. Through this re-search, the possibility of community health practitioners working as active home care personnel in the public health care system is supported. Further research with an expanded area and subjects for a longer period is recommended. Cost effectiveness research is also needed.

• 산업경영시스템학회지
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• 제42권4호
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• pp.91-105
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• 2019

Discrete-time Queueing models are frequently utilized to analyze the performance of computing and communication systems. The length of busy period is one of important performance measures for such systems. In this paper, we consider the busy period of the Geo/Geo/1/K queue with a single vacation. We derive the moments of the length of the busy (idle) period, the number of customers who arrive and enter the system during the busy (idle) period and the number of customers who arrive but are lost due to no vacancies in the system for both early arrival system (EAS) and late arrival system (LAS). In order to do this, recursive equations for the joint probability generating function of the busy period of the Geo/Geo/1/K queue starting with n, 1 ≤ n ≤ K, customers, the number of customers who arrive and enter the system, and arrive but are lost during that busy period are constructed. Using the result of the busy period analysis, we also numerically study differences of various performance measures between EAS and LAS. This numerical study shows that the performance gap between EAS and LAS increases as the system capacity K decrease, and the arrival rate (probability) approaches the service rate (probability). This performance gap also decreases as the vacation rate (probability) decrease, but it does not shrink to zero.

• 영어어문교육
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• 제16권4호
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• pp.107-131
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• 2010

The goals of the present study are two-fold: 1) to examine NNS teachers' needs for training period in improving their general communicative competence and classroom communicative competence, and 2) to explore the relationships of teachers' needs for the training period, and their current levels of general/classroom communicative competence and other background variables. Data was collected from seventy primary and secondary school English teachers (N=70) who participated in the six-month intensive teacher training program in South Korea. The teacher trainees responded to four questionnaires of 1) the self-diagnosis of their current levels of four language skills (L/S/R/W) in both general/classroom communicative competence, 2) the training period required to improve their general/classroom communicative competence for teaching both English and other subjects through English, 3) the period of their English teaching, and 4) the proportion of their English use in class. The data analysis has shown that there were the strong relationships between trainee needs for the training period and their teaching period, and the proportion of their English use in class. In terms of trainees' communicative competence, the significant relations of both their general/classroom communicative competence and their needs for the training period were found. Implications of the findings are discussed.

• Asian-Australasian Journal of Animal Sciences
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• 제6권1호
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• pp.61-66
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• 1993

Sixteen Korean native bulls weighing about 211 kg were randomly allotted to investigate the effect of different dietary calcium levels on performance. Feeding period was divided into growing period and fattening period for 180 days. Four calcium levels (0.44, 0.58, 0.72 and 0.86%) were used to each period. Bulls fed the diet containing 0.72% calcium had greater body weight gain and consumed more feed than bulls fed diets containing 0.44, 0.58 and 0.86% calcium and improved in feed efficiency. Bulls fed the diet containing 0.44% calcium were worst in performance. It can be concluded that Korean native bulls in growing and fattening period required no more than 0.72% calcium in diet that contained 0.55% phosphorus, and appeared that when ratio of calcium to phosphorus intake was 1.45, performance of Korean native bulls was most beneficial.

• International Journal of Reliability and Applications
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• 제18권1호
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• pp.9-20
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• 2017

In this paper, we consider a renewable repair-replacement warranty strategy with age-dependent minimal repair service and propose an optimal maintenance model during post-warranty period. Such model implements the repair time limit under warranty and follows with a certain form of system maintenance strategy when the warranty expires. The expected cost rate is investigated per unit time during the life period of the system as for the standard for optimality. Based on the cost design defined for each failure of the system, the expected cost rate is derived during the life period of the system, considering that a renewable minimal repair-replacement warranty strategy with the repair time limit is provided to the customer under warranty. When the warranty is finished, the maintenance of the system is the customer's responsibility. The life period of the system is defined and the expected cost rate is developed from the viewpoint of the customer's perspective. We obtain the optimal maintenance strategy during the maintenance period by minimizing such a cost rate after a warranty expires. Numerical examples using field data are shown to exemplify the application of the methodologies proposed in this paper.