• 대한치과기공학회지
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• 제33권2호
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• pp.159-170
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• 2011

Purpose: This study were to analyze satisfaction with job ability development training among Dental Technicians', examine the degree of their actual satisfaction with training courses and their status, and provide some basic data to help improve the quality level, satisfaction, and effective operation of job ability development training in the future. Methods: This study carried out self-administered questionnaire survey from January 15, 2011 to March 10 by having research subjects as 180 dental technicians who participated in the course of employees' Job Ability Development Training by 'Gil Occupational Training Institute,' which is being conducted as part of dental technicians' job ability development in Seoul region. Among these things, 160(88.8%) copies were collected. Except 19 copies with incomplete response, 141(78.3%) copies were used as the materials of final analysis. Results: First of all, as a result of grasping the whole satisfaction with training according to general characteristics, the significant difference was indicated in the whole satisfaction with training depending on gender & age, and voluntary participatory intention. Second, the satisfaction with contents of Job Ability Development Training was in order of helpful level in ability development with 4.10(${\pm}.70$), co-worker's recommendation and a plan for reparticipation with 4.08(${\pm}.77$), consistence with the content goal with 4.07(${\pm}.71$), and reflection of demand with 4.01(${\pm}.70$). Third, examining satisfaction with instructors of Job Ability Development Training, it is being indicated with a little higher score compared to the satisfaction with other items. Fourth, satisfaction with service of supporting learners in job ability development training was shown to be slightly low in all the items. Especially, the convenience of administrative procedure was indicated to be the lowest with 3.52(${\pm}.92$) Fifth, satisfaction with the facility of job ability development training was showing very low satisfaction compared to other satisfaction items. Conclusion: A continuous effort will be needed in order to be possibly strengthened dental laboratory technicians' professionalism and reinforced qualitative level in major ability through offering more educational opportunities and education in good quality.

• 한국산학기술학회논문지
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• 제13권9호
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• pp.4082-4089
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• 2012

본 연구는 병원을 이용하는 외래환자들의 불만족요인과 만족요인들을 조사하여 보다 높은 고객만족경영을 위한 기초자료를 제시하고자 하였다. 연구대상은 대전에 소재하는 일개의 종합병원 외래환자를 대상으로 2011년 10월 24일 1일간 설문조사를 실시하였다. 자료 수집은 총 160부의 설문지를 배포하여 144부를 통계분석자료로 이용하였다. 연구결과 행정지원부문의 특성 중 전반적 만족도와 타인추천 의향에 대하여 가장 많은 영향을 미치는 요인은 접수 수납 절차의 신속 간편성인 편리성으로 나타났으며 검사실 외래 진료대기실의 쾌적성도 공통으로 영향을 주는 것으로 나타났다. 이상과 같은 결과 고객을 만족시킬 수 있는 고객지향적 병원경영시스템을 구축 운영한다면 병원의 경쟁력은 향상되고 병원의 지속가능성은 높아질 것이며 고객만족경영이라는 경영목표도 달성될 수 있을 것이라 사료된다.

• 경영정보학연구
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• 제10권2호
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• pp.195-209
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• 2008

고객의 니즈가 시시각각 변화하는 경영환경에서 획일화된 매장관리 방법으로 매장의 수익성을 증대시키기에는 한계가 있다. 따라서 고객의 선호 변화를 예측하여 각 매장에 적절한 상품을 추천할 필요가 있다. 본 연구에서는 판매 데이터 분석을 통해 시간 순서를 고려한 상품 추천 및 매장관리 방법을 제안한다. 즉 자기조직화지도(Self Organizing Map) 알고리즘을 이용하여 매장의 판매 프로파일을 군집화하고, 매장 궤적의 예측을 통해 목표 매장을 관리하는 방법을 제시한다. 본 연구의 방법론을 검증하기 위해 (주)더페이스샵 판매데이터를 적용하여 평가하였으며, 평가결과 제시한 방법론은 화장품처럼 유행에 민감하고 라이프사이클이 짧은 특징을 지닌 상품을 판매하는 매장의 수익성 증대에 기여할 수 있을 것으로 기대된다.

• Journal of Community Nutrition
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• 제7권1호
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• pp.49-57
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• 2005

Nutrition factors play an important role in the pathogenesis of osteoporosis. The purpose of this study is to investigate the relationship between nutritional status and bone mineral density of elderly women. Three hundred thirty five elderly women (over 65 years) in Asan were divided into three age groups (group 1, less than 70 y ; group 2, from 70 to 75 y ; group 3, 75 y or more). Total alkaline phosphatase and serum calcium (Ca) were analyzed using spectrophotometric procedure. Data for food and nutrient intakes were obtained by a 24-hour recall method. Bone density was measured by broadband ultrasound attenuation (BUA) using QUS-2. Age differences were tested with the X 2 test for categorical variables and with ANOVA and Tukey's test for continuous variables. Correlation was conducted to test the association between bone density and nutrient intake. The subjects in age groups 1,2 and 3 were $36.7\%$, $32.8\%$ and $30.4\%$, respectively. Height and body weight of the subjects were significantly decreased with age. Average bone density of the subjects in group 3 was lower than the other age groups. Osteoporosis determined by t-score is $17.9\%$ for group 1, $24.5\%$ for group 2 and $55.9\%$ for group 3 (p < 0.001). The serum Ca level of the subjects in group 2 was significantly lower than that of group 1 although mean values in all age groups are within the normal range. Dietary Ca intake, nutrient adequacy ratio (NAR) and index of nutrient quality (INQ) were decreased with age. Bone density was negatively correlated with age (p < 0.001), while body mass index (p < 0.01) was positively related with bone density. Although partial correlation did not reveal the significant correlation of BMD and dietary calcium after controlling for age, since calcium intake was very poor compared to sodium and phosphorous intakes, recommendation of more calcium intake for elderly women especially those over 75 years must be continuously emphasized.

• Asian Pacific Journal of Cancer Prevention
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• 제15권6호
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• pp.2689-2692
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• 2014

Purpose: To investigate the risk factors for appendiceal metastasis of epithelial ovarian cancer and compare findings with the previous studies. Materials and Methods: One hundred and thirty-four patients with epithelial ovarian cancer were assessed in this study. All of them had undergone a surgical procedure including appendectomy. Of these, 21 (15.7%) patients who had appendiceal metastasis were analyzed as the case group and the patients with no metastasis were the controls, compared according to stage, grade, histology of tumor, preoperative Ca125 levels, presence of ascites, peritoneal cytology, diameter and site of tumor considered as risk factors. Results: We found statistically significant differences between the groups in terms of stage, grade, right-sided tumor location, presence of ascites, diameter of tumor${\geq}10cm$ and positive peritoneal cytology (p<0.05). In the logistic regression model, stage, grade, presence of ascites, right-sided location and diameter of tumor were independent risk factors. ROC curve analysis showed that stage, grade and diameter of the tumor were discriminative factors for appendiceal metastasis. Conclusions: In epithelial ovarian cancer, stage, grade, presence of ascites, right-sided location and large tumor size have importance for estimation of risk of appendiceal metastasis. As we compare our findings with previous studies, there is no definite recommendation for the risk factors of appendiceal metastasis in epithelial ovarian cancer and more studies are needed.

• 한국콘텐츠학회논문지
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• 제17권12호
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• pp.617-627
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• 2017

본 연구는 종합병원 입원환자가 인지하는 의료서비스 품질이 만족도와 충성도에 어떠한 영향을 미치는지 알아보기 위하여 경기도 일개 지역에 소재한 종합병원 입원환자 310명을 대상으로 설문조사를 통하여 자료를 수집하여 분석하였다. 본 연구의 주요결과는 다음과 같다. 첫째, 의료서비스 품질이 만족도에 미치는 영향은 수속절차, 입원생활(의사, 간호사), 직원 친절성, 병원 환경 및 서비스가 만족도에 통계적으로 유의미하게 나타났다(p<.001). 둘째, 의료서비스 품질이 충성도에 미치는 영향은 입원생활(간호사), 입원생활(의사), 병원 환경 및 서비스가 통계적으로 유의미하게 나타났다(p<.05). 마지막으로, 입원환자 만족도가 충성도에 미치는 영향은 통계적으로 유의미하게 영향이 있는 것으로 나타났다(p<.001). 의료서비스 품질에 대한 만족도가 높을수록 충성도에 영향을 미치고, 향후 병원 재이용 및 타인에게 병원을 추천하는데 중요한 요인이 되기 때문에 경영진에서 입원환자의 만족도와 충성도를 향상시키기 위해서 의료서비스 품질에 대한 정책을 수립할 경우 반영하여야 할 것이다.

• 대한소아치과학회지
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• 제25권4호
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• pp.731-748
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• 1998

The purpose of this study was to test the hypothesis that the more thorough cure of lightactivated composite resin could be obtained if a new way of delivering the light source deep through the resin body is developed when compared to the conventional bulk cure or incremental cure. Using cylindrical resin blocks and natural teeth, various curing conditions were tested for their effects on the degree of microleakage and microhardness. Data were analyzed statistically using One-Way ANOVA and Scheff's Multiple Range test. The results of the present study were as follows: 1. The increment of reduction in microhardness with depth was shown to be higher in group I and II than in group II and V. 2. At the level of lower inner surface and the bottom surface, significantly lower microhardness values were obtained in group I and II when compared to group III, IV and V. Group IV showed the lowest value among three groups(III, IV, V) representing the only statistically significant difference from group V(p<05). 3. Differences between groups in the degree of microleakage detected were shown to be statistically significant (p<05) with the exception of group IV and V at both occlusal and gingival margins. 4. Based upon the above-mentioned results, commonly cited recommendation of incremental curing is strongly supported and the light-transmitting wedge insertion method can be considered as a effective and feasible clinical procedure for the better curing of composite resin. However, more studies under a variety of conditions should be completed before this method is applied actually to the clinical setting.

• 한국중재학회지:중재연구
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• 제17권2호
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• pp.189-219
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• 2007

Mediation is type of intervention in which the disputing parties accept the offer of the judge or a third party to recommend a solution for their controversy. Mediation differs from arbitration in being a voluntary resolution rather than a judicial procedure. Thus, the parties to the dispute are not bound to accept the mediator's recommendation. Resort to mediation has become increasingly frequent for civil disputes. Mediation has been successful in many cases of civil conflict. Mediation has become increasingly important for monetary disputes as well, particularly in damage cases. While most people consider mediation a far superior experience to court, everything I tell you a mediator should not do is something that at least one mediator I have dealt with has done to a client. In theory, a mediator should never share anything you tell him or her without your permission. In theory a mediator should not "spring" evaluations on anyone in a mediation without your permission (e.g. a mediator should never say "your case is worth \OOOO and I just told the other side that). In theory a mediator should not browbeat or threaten you. At the end, usually about 55% of the time with a good mediator in Kwangju Appellate Court in 2003, the parties reach an agreement that is in their best interests. If they decide to sign off on a signed agreement, the signed agreement is binding. I obviously feel mediation is a very good thing and the numbers and surveys bear me out. This article is written about how mediation is proceeded, what is the realities, what is the problem and what is the activating way. For this study, I research with legal sociological approach using Korean Judicial Year Boot judicial document and my experience as meditator in Kwangju District Court.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2008년도 춘계학술논문발표회 논문집
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• pp.117-119
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• 2008

해상에서의 화재로부터 사람의 목숨과 재산을 보호하는 것은 대단히 중요하다. 따라서, "격벽, 천장, 갑판 마감재의 표면 연소성에 대한 개선된 화재시험절차에 관한 권고"는 선박의 격벽, 천정, 갑판 마감재의 연소특성을 결정짓기 위한 근거로써 화재 특성 및 그 재료들을 해상구조물에 사용함에 있어서 적합성을 측정하기 위한 절차를 규정하고 있다. 이 논문에서는 선박의 격벽, 천정, 내장재 및 표면바닥재의 화재안정성 평가방법을 제시하고 그 적정성을 평가하고자 한다. 또한 특이한 거동을 보이는 물질을 조사하고, 그 물질들의 적합한 시험방법을 제시하고자 한다.

• 대한조선학회 특별논문집
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• 대한조선학회 2008년도 특별논문집
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• pp.46-53
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• 2008

Recently, the synthetic material stern tube bush has been applied by ship owner's requirement because the synthetic material has a merit. That is to say, when stern tube seal is damaged and sea water comes into stern tube, it can work without problem because of water lubricating property. However, the material also has a demerit of temperature rise problem when some factors meets on synthetic material, for example, not sufficient lubrication oil supply and not proper shaft alignment and so on. As known in the world, the RAILKO bush is rampant for synthetic material by some ship owner because of the above mentioned reason. However, the bush has several accidents on large container vessel. Unfortunately or fortunately our yard has a chance to apply the RAILKO bush owing to requirement of specific ship owner. Therefore, it is much more required to approach the accurate shaft alignment analysis. In line with this reason, we had a shaft alignment calculation considering hull deformation and hull flexibility (hull stiffness). Also, in the calculation, we had considered dynamic condition which is reflected he propeller thrust forces and moments and oil film stiffness on the shaft alignment calculation. According to he shaft alignment calculation, bearing slope was applied on the tern tube bush and was measured. The RAILKO bush should be applied the running in procedure according to maker's recommendation for performing the oil film on the bush surface. Finally, the vessels were delivered successfully without any problem with AILKO bush as shown on his paper.