• 대한치과보철학회지
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• 제40권4호
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• pp.406-413
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• 2002

The purpose of this article is the consolidation of several methods in fabrication of Konus denture. It is different Konus denture from traditional Clasped removable partial denture in the procedures of construction. There are multiple procedures of fabrications of inner and outer crowns in the construction of Konus denture. It is important to fabricate the inner crown, the outer crown and the denture framework in construction of Konus denture. Each procedure should be performed exactly. However, there are many procedures in fabrications of them, and thus, the operator and technician bear trial and error. This article consolidate the multiple methods of fabrications of components of Konus denture. The first method is completion of inner crown, outer crown and denture after one impression taking. The second method is the procedures of cementation of inner crown, impression taking of edentulous area, and completion of outer crown and denture. The third method is the procedures or pick up impression taking of inner crown and completion of outer crown and denture on the inner crown of working cast. Each method is acceptable, but operater and technician should be accustomed with their own systemic procedures and minimize the errors in the construction of denture.

• 정보관리학회지
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• 제26권3호
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• pp.145-168
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• 2009

공공설명책임성(Public Accountability) 관계를 유지하는 기본은 국민대중이 공공기관의 정보에 접근할 수 있도록 하는 공적 권리이다. 우리나라의 공공기관은 다양한 공공설명책임성 관계 속에 견제를 받고 있으며, 설명책임을 묻기 위해 공공기관에 정보 제공을 요청하는 이해당사자들의 요구는 지속적으로 증가하고 있다. 기관이 공공설명책임성을 효과적이고 효율적으로 완수하기 위해서는 정보관리 체계를 설명책임 지향의 설정(Accountability-oriented setting)으로 정비하는 것이 요구된다. 이 연구에서는 (1) 기관이 설명책임을 완수하기 위해 이해당사자들에게 제공할 '설명책임정보'를 기관의 중요 관리대상 정보로 선별하는 절차와 방법을 제시하고, (2) 선별된 설명책임정보를 설명책임 관계에 적합하도록 관리하기 위한 기준을 수립하는 절차와 방법을 제시하고 있다. 또한, (3) 제시한 각 절차와 방법을 대학의 정보공시 맥락에 적용하여 예시를 보여주고 있다. 이 연구에서 제시된 절차와 방법은 설명책임정보의 관리체계 수립을 위한 컨설팅의 관점에서 기술되었다.

• Structural Engineering and Mechanics
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• 제25권3호
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• pp.275-289
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• 2007

In this paper a brief overview of methods to assess the reliability of mechanical systems and structures is presented. A selection of computational procedures, stochastic structural dynamics, stochastic fatigue crack growth and reliability based optimization are discussed. It is shown that reliability based methods may form the basis for a rational decision making.

• Journal of Chest Surgery
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• 제24권5호
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• pp.463-469
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• 1991

Post-anastomotic leakage and stenoses remain major complications and are still responsible for many mortalities after esophageal reconstructive procedures. If the hand-suture is used, anastomotic leaks developed frequently than stenoses. But post-anastomotic leakages are more critical than post-anastomotic stenoses. If the stapler is used, anastomotic stenoses will develop frequently and not critical than anastomotic leakages. The stapler suture method is easier and quicker than the hand suture method in the esophageal anastomotic procedures. But the disadvantages of the stapler suture method is that there is not reachable site with anastomotic stapler the thoracic inlet region and the cost is expensive. We have treated 44 cases of the surgical complications after esophageal reconstructive procedure with conservative and surgical treatment for 10 years from January, 1980 to December, 1989. The anastomotic site stenoses were 8 cases in the hand-suture methods and 4 cases in the stapler-suture methods. The anastomotic leaks were 8 cases in hand-suture methods and 5 cases in stapler-suture methods. There were one death in the surgical repair of four post-operative anastomotic stenoses and two deaths in the surgical repair of three post-operative anastomotic leakages. Ever though we consider that there is more anastomotic leakage than stenoses after the hand-suture methods in esophageal reconstructive procedures. the cost with long stay in the intensive care unit to treat anastomotic leakage after the hand-suture, would be more expensive than-the cost of the treatment of the anastomotic stenoses after auto-suture.

• 컴퓨터교육학회논문지
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• 제11권6호
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• pp.39-51
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• 2008

2007년 개정된 중학교 정보 교육과정은 현 7차 컴퓨터 교육과정과 많은 차이를 가지고 있다. 2007년 개정된 정보 교과 교육과정은 응용 소프트웨어 사용에서 벗어나 컴퓨터 과학의 원리와 문제해결능력을 중심으로 구성하였다. 개정된 정보 교육과정에는 7차 교육과정의 교육내용에 포함되어 있지 않은 '문제 해결 방법과 절차' 영역을 포함하고 있기 때문에, 이 영역의 성취기준 및 경가기준이 필요하다. 본 연구는 개정된 중학교 정보 교육과정의 교수학습방법과 평가 방법의 가이드라인을 제시하고자 '문제 해결 방법과 절차' 영역의 성취기준 및 평가기준을 설정하였다.

• Communications for Statistical Applications and Methods
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• 제9권3호
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• pp.693-701
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• 2002

When the lowest dose level compared with zero-dose control has significant difference in effect, it is referred as minimum effective dose (MED). In this paper, we discuss several nonparametric methods for finding MED using updated rank at each sequential test step in small sample size and suggest new nonparametric procedures based on placement. Monte Carlo Simulation is adapted to compare power and Familywise Error Rate(FWE) of the new procedures with those of discussed nonparametric tests for finding MED.

• 한국통계학회:학술대회논문집
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• 한국통계학회 2005년도 추계 학술발표회 논문집
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• pp.13-17
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• 2005

In recent years, many people use R as a statistics system. R is frequently updated by many R project teams. We are interested in the method of multiple outlier detection and know that R is not supplied the method of multiple outlier detection. In this talk, we review these procedures for detecting multiple outliers and provide more efficient procedures combined with direct methods and indirect methods using R.

• Communications for Statistical Applications and Methods
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• 제15권5호
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• pp.643-653
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• 2008

Application of the bootstrap to problems in multistage inference procedures are discussed in normal and other related models. After a general introduction to these procedures, here we explore in multistage fixed precision inference in models. We present numerical comparisons of these procedures based on bootstrap critical points for small and moderate sample sizes obtained via extensive sets of simulated experiments. It is expected that the procedure based on bootstrap leads to better results.

• Journal of Nutrition and Health
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• 제1권1호
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• pp.33-36
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• 1968

Amounts of heat production determined by two indirect calorimetric methods, i.e., respiration-calorimetric method and body balance method were compared. In this report the apparatus, its operation and computation procedures for Haldane respiration-calorimetry modified by Han as well as procedures for body balance method are described. It was found that the heat production measured by two methods are similar.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 1997년도 추계학술대회발표논문집; 홍익대학교, 서울; 1 Nov. 1997
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• pp.109-112
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• 1997

In this study, we attempt to improve analytical methods in auditing by applying Artificial Intelligence(AI) methods including Artificial Neural Networks(ANN) and Case-Based Reasoning(CBR), and to perform pattern recognition of the investigation signals generated by analytical procedures. Five years of audited financial data from a large-sized firm were used to calculate four commonly applied financial ratios. This exploratory study shows that the use of AI methods to analyze patterns of related fluctuations across numerous financial ratios provides improved performance in recognizing material misstatements within the financial accounts.