• 보건행정학회지
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• 제15권2호
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• pp.37-52
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• 2005

This study was performed to explore multidimensional customer royalties and relating factors. 900 households, $1\%$ sample were randomly selected from K city located in Kangwon province. Interview survey was performed with structured Questionnaire for the entire people, 923 persons who experienced medical service utilization during one year before survey on time, september, 2004. In comparison of customer royalties by sociodemographic characteristics, the older group showed the higher level of cognitive and attitudinal royalties significantly. Education and income level also, showed negative relationship with cognitive, attitudinal and behavioral loyalties significantly. The more being a female and a visitor at oriental medicine clinic, the higher level of attitudinal loyalties. Customer satisfaction was a critical explaining variable for cognitive, attitudinal and behavioral loyalties. In multiple regression analysis, some sociodemographic characteristics showed significant relation with customer loyalties and customer satisfaction was the strongest relating variable to customer loyalties. In conclusion, multidimensional approach for customer loyalty is useful for understanding customer behaviors comprehensively. Future studies should focus on developing the more specific and valid measurement tools for customer loyalty in medical service.

• 인터넷정보학회논문지
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• 제6권2호
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• pp.37-47
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• 2005

대부분 소프트웨어 규모 추정 기법들은 사용자에게 제공될 기능에 기반을 두고 있으며, 기능에 대한 점수를 부여하는 과정에서 복잡도를 함께 고려하고 있다. 완전기능점수 기법은 데이터 처리, 실시간 시스템과 알고리즘 소프트웨어 등 광범위한 분야에 적용되는 장점을 갖고 있는 반면에 규모를 추정하는데 필요한 기능 요소들에 대한 가중치를 부여하지 않는 단점도 갖고 있다. 본 논문은 신규로 개발되는 프로젝트와 유지보수 프로젝트들에 적용되는 완전기능점수 계산 방법에 각기능 요소들에 대한 복잡도를 고려하여 소프트웨어 규모를 추정할 수 있는 방법을 제안하였다. 이를 위해 기능 점수 기반으로 실측된 데이터를 이용하여 제안된 방법의 타당성을 검증하였다. 검증한 결과, 소프트웨어의 규모 추정에 사용되는 속성들인 기능 요소들에 다른 가중치를 적용하였을 경우 보다 좋은 규모 추정이 가능하였다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 춘계 학술발표회
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• pp.888-895
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• 2009

Compaction is a process of increasing soil density using physical energy. It is intended to improve the strength and stiffness of soil. In embankment, degree of compaction affects the construction time, money, also method of soil improvement. In large scale embankment project, difficulties of embankment should change due to uncertainty of settlement. So it is very important to predict the final settlement and factor of safety induced by embankment. In many construction site, there are primarily design of high embankment using in-situ soil. Therefore numerical analyses are necessary for valid evaluation of the settlement prediction. But due to the construction cost and schedule, there were lacking in properties of soil and also limited number of in-situ test were performed. So we proposed the method that can easily estimate the proper soil parameters and suggest the proper method of numerical analysis. From this, two-dimensional finite-difference numerical analysis was conducted to investigate the settlement and factor of safety induced by embankment with various case of compaction rate and embankment height.

• Journal of Construction Engineering and Project Management
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• 제5권2호
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• pp.24-34
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• 2015

The complexity arises in defining the construction quality due to its perception, based on inherent market conditions and their requirements, the diversified stakeholders itself and their desired output. A quantitative survey based approach was adopted in this constructive study. A questionnaire based survey was conducted, for the assessment of construction quality perception and expectations in the context of quality improvement technique. The survey feedback of professionals, from the leading construction organizations/companies of Pakistan were analyzed. The financial capacity, organizational structure, and construction experience of the construction firms formed basis for their selection. After statistical analysis of survey feedback it was found reliable and valid for the inferential purpose to the target population of construction professionals. The quality perception was found to be project scope oriented, considered as an excess cost for a construction project and keeping the rework minimum by qualifying the required quality tests, keeping the defects minimum by ensuring the specifications of supplied material. Any quality improvement technique was expected to address the financial aspects of the construction project for the employer and contractor, by increasing the profitability through reduction in overall cost, reduction in time, reduction in defects and improving the productivity in a construction project. The study is beneficial for the construction professionals to assess the prevailing construction quality perception and the expectations from implementation of any quality improvement technique in construction projects.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제26권1호
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• pp.73-79
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• 2000

A material of 48 patients with 60 avulsed and replanted permanent teeth were followed retrospectively in the period of 1996. 1 to 1998. 12 (mean observation period=1year 7months). The age of the patients at the time of replantation ranged from 9 to 63 years (mean=24 years). Clinical records of patients were reviewed to obtain valid data concerning the extent of injury and treatment provided. Pulpal and periodontal healing states were examined with periapical x-rays and clinical examination procedures (i.e. percussion test and mobility test) at their recall visit. Root ankylosis was found in fifty-two teeth(87%) and root resorption in twenty-four(40%). Only two of the replanted teeth(3%) showed partial regeneration of the periodontal ligament. Six teeth(10%) resulted in tooth loss, but the remaining fifty-four were clinically well functioning. Most of teeth have mild marginal bone loss accompanied by gingival retraction without pathological periodontal pockets. The incidence of root resorption was much higher in younger age group. However, it was not affected by the interval between avulsion and replantation, the condition of supporting tissues, the degree of root formation and the type of splinting, indicating that multiple factors involved in determining the prognosis of replanted teeth. Based on these findings, avulsed teeth in unfavorable conditions (i.e. long extra-alveolar periods, etc.) should be preserved if possible.

• 한방재활의학과학회지
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• 제19권2호
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• pp.251-260
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• 2009

Objectives : To investigate reliability and validity of Korean translation of Western Ontario and McMaster Universities(WOMAC) osteoarthritis index. Methods : The reliablity, construct validity of the Korean WOMAC Index in the patient of knee osteoarthritis was investigated. Test-retest reliability was quantified with pearson's correlation coefficient and intraclass correlation coefficient. Internal consistency was quantified with Cronbach's ${\alpha}$. and construct validity with pearson's correlation coefficient by correlating of the Visual Analog Scale(VAS). Results : Test-retest reliability of Korean WOMAC Index for pain was 0.76 to 0.95, stiffness was 0.89 to 0.94, and physical function was 0.71 to 0.95. Intraclass correlation coefficient for pain was 0.76 to 0.94, stiffness was 0.54 to 0.89, and physical function was 0.70 to 0.95. Internal consistency were 0.94 and 0.94 for the first and second time, respectively. Construct validity for pain was 0.79, for stiffness was 0.66, and physical function was 0.67. Conclusions : The Korean translation of Western Ontario and McMaster Universities(WOMAC) osteoarthritis index is reliable, valid assessment tool in knee osteoarthritis.

• 사상체질의학회지
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• 제22권1호
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• pp.9-16
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• 2010

1. Background: GalgeunNabokja-Tang(葛根蘿葍子湯) is suggested as treatment and prescription of Exterior Heat syndrome Diarrhea(表熱證泄瀉) in Donguisusebowon Tae-eumin Interior febrile disease induced form the liver affected by heat("東醫壽世保元" "太陰人肝受熱裏熱病論"), but is not recorded the treatment contents in Sinjungbang("新定太陰人病應用要藥二十四方"). 2. Methods: Accordingly, the writer surveyed, compared, and arranged the relevant contents by collecting books of doctors of Four-Constitutional Medicine(四象醫) since Lee Je-ma including Lee Je-ma's books. 3. Results: and Conclusions: 1) The treatment contents in GalgeunNabokja-Tang are thought to be valid to have the criterion as the contents of appearing in SanggyohyuntoDonguisusebowon Boyubang("詳校懸吐東醫壽世保元" "補遺方"). 2) The origin in GalgeunNabokja-Tang is GalgeunNabokja-Tang in Bimang-lok("備忘錄"). And the period of having made treatment for the first time may be estimated to be the one between Donguisuse- bowonSasangchobonguan("東醫壽世保元四象草本卷") and HamsansachonDonguisusebowonGabogubon ("咸山沙村東醫壽世保元甲午舊本"). 3) GalgeunNabokja-Tang is thought to be probably what Han Du-jeong recorded in Boyubang by searching for what Lee Je-ma modified some of GalgeunNabokja-Tang in Bimang-lok while writing Pathological Syndromes("病證論") in Donguisusebowon("東醫壽世保元").

• Nuclear Engineering and Technology
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• 제35권3호
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• pp.206-213
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• 2003

This study focuses on an understanding of the environmental effect on delayed hydride cracking velocity (DHCV) of CANDU Zr-2.5Nb tubes. To simulate DHC susceptibility of the Zr-2.5Nb tubes in reactor operating conditions, DHC tests were successfully carried out in pressurized water at 180 and $250^{\circ}C$ using a self-designed autoclave for the first time. Using 17 mm compact tension specimens electorlytically charged to 34 and 60 ppm H, 3 to 7 DHCV data were determined in water at both temperatures and compared to those determined in air that were already confirmed to be valid through a round robin test on DHCV of Zr-2.5Nb tubes sponsored by a IAEA coordinated research program. The pressurized water environment has little effect on DHCV of Zr-2.5Nb tube in water at both temperatures even though DHCV is slightly lower in water than that in air. The lower DHCV of the Zr-2.5Nb tube during short-term tests is discussed in viewpoint of the cooling rate from the peak temperature to the test temperature.

• 한국중재학회지:중재연구
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• 제23권2호
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• pp.1-35
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• 2013

In the 21th century, its important role in international commercial disputes has established arbitration as the preferred form of dispute resolution. Because commercial disputes have become more complicated and varied with their quantitative increase, it is important that they be settled in a reasonable and rapid manner. Alternative Dispute Resolution (ADR) is now regarded as one of the most effective dispute resolution methods for the settling of commercial disputes and merits notice. Arbitration is a form of dispute resolution in which two parties agree to have their dispute resolved by one or more arbitrators and thereby avoid what could be costly and time-consuming court battles. Often contracts mandate that disputes be settled through arbitration. These arbitration clauses also frequently prohibit plaintiffs from banding together to bring an action on behalf of a larger class. An arbitration agreement is an agreement by parties to summit to arbitration all or certain disputes which have arisen or which may arise between them with respect to their defined legal relationship, whether contractual or not. According to the Supreme Court, general elective arbitration clauses may be considered valid in light of all the relevant facts. Arbitration has been the subject of a great deal of research and the scope of effect in arbitration agreements is a promising avenue for future research.

• 전자공학회논문지
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• 제50권11호
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• pp.21-27
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• 2013

본 논문에서는 반이중 다중 홉 네트워크에서 스펙트럼 효율성 성능을 향상시킬 수 있는 적응 변조 기반의 증분형 홉 선택 기법을 제안하고 성능을 분석한다. 제안 하는 기법은 다중 홉 네트워크에서 동작하므로 넓은 네트워크 커버리지를 보장하면서도 반이중 방식에 따른 추가 시간 슬롯 사용의 빈도를 낮추어서 스펙트럼 효율성 손실을 막아준다. 우리는 본 논문에서는 제안하는 기법의 평균 스펙트럼 효율성 성능을 나카가미-m 채널에서 분석하였다. 모의실험 결과는 제안하는 기법의 우수성과 분석 된 성능의 정확함을 보여준다.