• The Journal of Korean Academy of Prosthodontics
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• v.40 no.4
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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.

• Journal of the Korean Society for information Management
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• v.26 no.3
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• pp.145-168
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• 2009

The basic rights of the public for sustaining public accountability relations between public sector organizations and the citizens is the accessibility to information of public sector organizations. Public organizations in Korea get checked under multiple public accountability relations, which increases steadily the information provision requests from stakeholders. To respond these requirements effectively and efficiently, public sector organizations are required to transform their information management regime to comply with accountability-oriented settings. This study (1) suggests procedures and methods to select 'information for accountability' from the organization's whole information as an important object to be managed, (2) suggests procedures and methods to establish control criteria for the organization to manage its information for accountability in appropriate ways, and (3) gives an example of applying the procedures and methods to the specific context of universities' information disclosure. The procedures and methods suggested are described from a viewpoint of the consulting for the accountability information management regime.

• Structural Engineering and Mechanics
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• v.25 no.3
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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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• v.24 no.5
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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.

• The Journal of Korean Association of Computer Education
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• v.11 no.6
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• pp.39-51
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• 2008

There exist many differences between the revised Informatics curriculum in 2007 and the current Informatics curriculum in junior-high school. The revised Informatics curriculum emphasized on the computer science principles and problem solving ability instead of the application program usage. Since the revised Informatics curriculum introduces a new section called 'Problem-solving methods and procedures', which is not included in the current computer curriculum, the development of achievement standards and assessment standards were needed in this section. This paper developed the achievement standards and assessment standards in 'Problem-solving methods and procedures' section in order to give the guideline of the teaching strategies and evaluation methods in the revised Informatics curriculum.

• Communications for Statistical Applications and Methods
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• v.9 no.3
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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.

• Proceedings of the Korean Statistical Society Conference
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• 2005.11a
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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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• v.15 no.5
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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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• v.1 no.1
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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.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1997.10a
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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.