• Spatial Information Research
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• 제10권1호
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• pp.29-43
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• 2002

이 연구는 GIS감리의 특성을 파악하고 기존의 GIS사업에 적용된 감리사례를 분석 하여 실제 적용할 수 있는 GIS감리기준, 지침 및 수행절차와 활동의 정의를 토대로 GIS사업을 효율적으로 추진할 누 있는 표준절차 정의를 통한 GIS감리방법론을 확립 하는데 목적을 두고 있다. 이에 본 인구는 감리수행을 위하며 GIS사업의 표준절차를 정의하고, 이러한 방법론을 준수했는지의 여부를 점검하는 과정을 골격으로 하고 있다. 이를 표준절차 정의에 의한 감리방법이라 하며, GASP(GIS Audit Standard Procedure)방법론이라 한다. GASP방법론이란 GIS감리를 효과적으로 수행하기 위하여 감리대상 사업의 전 공정과 예측되는 대상업무를 도출하기 위한 시범작업(Pilot project)을 수행한 후, 업무에 내한 표준절차를 사전에 정의(Prototype)하여 준수 여부를 감리하는 것을 말한다. 이는 GIS사업의 특성. 범위, 내용을 분석하여 모든 과정의 활동은 평가할 수 있는 보나 발전된 감리방법론이다.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.299-303
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• 2022

The article examines the stage of verification of a crime report from the standpoint of the need for its legislative regulation. Moreover, it investigates the international experience in this field. The existing procedural models are described in detail on the example of the neighboring and faraway countries. An analysis of the provisions of the current criminal procedure law of Russia and foreign experience allowed the authors to identify existing problems in the implementation of departmental control and prosecutorial supervision at the stage of verifying a crime report. The aim of the study is to develop theoretical provisions and recommendations regarding the implementation of departmental procedural control and prosecutorial supervision over the activities of the investigator during the verification of reports of crimes, based on the study of experience, both in Russia and in a number of countries of the near and far abroad, which could find their reflection in law enforcement practice, as well as aimed at improving the current criminal procedure legislation. The authors substantiated the theory that a detailed examination of the foreign procedural foundations of checking a crime report will allow us to form the most suitable model for checking a crime report for our state, taking into account all possible features and successfully implement it into the current criminal procedural law of the Russian Federation.

• Structural Monitoring and Maintenance
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• 제6권2호
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• pp.161-171
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• 2019

There have been a few checking frameworks intended to ensure and improve the nature of their regular habitat. The greater part of these frameworks are constrained in their capacities. In this paper, the insightful checking framework intended for debacle help and administrations has been exhibited. The ideal administrations, necessities and coming about plan proposition have been indicated. This has prompted a framework that depends fundamentally on ecological examination so as to offer consideration and security administrations to give the self-governance of indigenous habitats. In this sense, ecological acknowledgment is considered, where, in light of past work, novel commitments have been made to help include based and PC vision situations. This epic PC vision procedure utilized as notice framework for avalanche identification depends on changes in the normal landscape. The multi-criteria basic leadership strategy is used to incorporate slope data and the level of variety of the highlights. The reproduction consequences of highlight point discovery are shown in highlight guide coordinating toward discover steady and coordinating component focuses and effectively identified utilizing these two systems, by examining the variety in the distinguished highlights and the element coordinating.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2004년도 추계학술대회 논문집
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• pp.700-703
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• 2004

A reliability analysis and design procedure based on the design of experiment (DOE) is combined with the response surface method (RSM) for numerical efficiency. The procedure established is based on a 3$^n$ full factorial DOE for numerical quadrature using explicit formula of optimum levels and weights derived for general distributions. The full factorial moment method (FFMM) shows good performance in terms of accuracy and ability to treat non-normally distributed random variables. But, the FFMM becomes very inefficient because the number of function evaluation required increases exponentially as the number of random variables considered increases. To enhance the efficiency, the response surface moment method (RSMM) is proposed. In RSMM, experiments only with high probability are conducted and the rest of data are complemented by a quadratic response surface approximation without mixed terms. The response surface is updated by conducting experiments one by one until the value of failure probability is converged. It is calculated using the Pearson system and the four statistical moments obtained from the experimental data. A measure for checking the relative importance of an experimental point is proposed and named as influence index. During the update of response surface, mixed terms can be added into the formulation.

• 대한의생명과학회지
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• 제22권4호
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• pp.115-126
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• 2016

Audiometric calibration is a prerequisite for securing the reliability of audiometric test results by checking the internal consistency of the relevant instrument. The purpose of this review is to help instrument operators understand the calibration procedure of aural acoustic immittance instrument which is frequently used for objective assessment. By referring to the latest international standards and the national standards relevant to the aural acoustic immittance instrument, the following parameters will be reviewed: 1) introduction of performance characteristics, 2) detailed procedure of the calibration method. According to the newest international and national standards [IEC 60645-5 (2004), ANSI S3.39-1987 (R2012)], the aural acoustic immittance instrument basically includes six components: 1) calibration cavity, 2) acoustic immittance analysis system, 3) probe assembly/unit and signal, 4) pneumatic air-pressure pump system, 5) acoustic reflex activator system and 6) tympanogram and acoustic reflex plotting system, each of these components should meet set standards. The result of behavioral hearing tests is influenced by various complex factors including the examinee's cooperation, background noise of the examination room, measurement method, skill level of the audiologist and calibration status, but the objective hearing tests is more influenced by the calibration status of the instrument than any other factors. The audiologist should take full responsibility for the reliability of the hearing test result, so he/she should carry out the calibration check and adjustments of aural acoustic immittance instrument periodically and maintain the instrument continuously by referring to the newest standards and the manufacturer's instruction manual.

• Nuclear Engineering and Technology
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• 제23권4호
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• pp.363-373
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• 1991

핵연료봉 내압 설계기준에 의하면 핵연료봉 갭의 증가만 발생하지 않는다면 봉내압이 계통압력을 초과할 수 있다. 본 연구에서는 이러한 봉내압 설계기준에 따른 정량적이고 보수적인 허용 봉내압을 봉출력의 함수로 생산하였는 바 허용 봉내압은 봉출력의 증가에 따라 감소하였다. 한편, 본 연구에서 구한 허용 봉내압을 봉내압 설계 기준으로 적용하면 핵연료봉 압력 검증을 위한 현행 설계절차를 단순화시킨다. 왜냐하면, 봉내압이 계통압력을 초과할 경우 각각의 주어진 시간 및 축 방향 지점에서 핵연료봉 갭 증가를 계산해야 하는 현행 설계절차가 불필요하기 때문이다.

• 대한안전경영과학회지
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• 제7권1호
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• pp.101-115
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• 2005

This study deals with the procedure of safety improvement, productivity increase ,and tact-time reduction through setting up the system about preventive maintenance. Actually, it is hard to establish and carry out preventive maintenance, even though we recognize the importance of the system concerning time, cost, labor, and so forth. In this study in the viewpoint of cost we are for achieving maximum efficiency by change and reduction of planning process adapted to the special work group. At first we briefly will mention the kind ,the necessity ,and the concept of preventive maintenance ,and then divide the equipment used in the assembly line into the two whether it is necessary or not by way of estimating the breakdown loss ,comparing with general establishment of preventive maintenance and modifying it to the case. At the second step we will establish the operation system of plan management related to production and quality in the special case. Check period and category will be set by dividing the assembly equipment into LCL and Focus in the third step. The forth step will contain the operation procedure in detail. And then we must make check and repair record periodically. Finally, on the basis of the record the selection of checking of significance will be conducted. This results in safety improvement, tact time reduction, and productivity improvement.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2004년도 추계학술대회
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• pp.131-141
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• 2004

This study deals with the procedure of safety improvement, productivity increase, and tact-time reduction through setting up the system about preventive maintenance. Actually, it is hard to establish and carry out preventive maintenance, even though we recognize the importance of the system concerning time, cost, labor, and so forth. In this study in the viewpoint of cost we are for achieving maximum efficiency by change and reduction of planning process adapted to the special work group. At first we briefly will mention the kind, the necessity, and the concept of preventive maintenance, and then divide the equipment used in the assembly line into the two whether it is necessary or not by way of estimating the breakdown loss, comparing with general establishment of preventive maintenance and modifying it to the case. At the second step we will establish the operation system of plan management related to production and quality in the special case. Check period and category will be set by dividing the assembly equipment into LCL and Focus in the third step. The forth step will contain the operation procedure in detail. And then we must make check and repair record periodically. Finally, on the basis of the record the selection of checking of significance will be conducted. This results in safety improvement, tact time reduction, and productivity improvement.

• 대한전자공학회논문지
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• 제26권4호
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• pp.138-144
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• 1989

본 논문에서는 게이트레벨회로 최적화를 위한, 논리적 redundancy를 제거하는 새로운 방법을 제안한다. 본 방법은 회로내의 모든 신호선에 대한 redundancy 조사를 피하여 일부의 신호선-fanout branch 신호선에 한정하여 조사를 행한다. 또 조사한 신호선이 nonredundant 할 경우에는, 그 신호선에 대한 조사 과정에 생성된 정보만을 이용하여, 다른 nonrodundant한 신호선을 유효하는 효율적인 procedure을 사용한다. 그리고, 한 신호선에 대한 redundancy 재조사를 피하기 위해, 신호선의 조사순서를 결정하는 휴리스틱한 방법을 제안한다. 본 방법은 기존의 테스팅이론을 응용한 휴리스틱한 방법으로, 각 신호선에 대한 redundancy 재조사를 행하지 않기 때문에 기존의 방법에 비해 실행시간이 매우 빠르다.

• 한국항공운항학회지
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• 제31권2호
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• pp.25-37
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• 2023

The purpose of this study is to develop and technically implement the design and scenario of cabin safety contents for virtual reality (VR)-based cabin safety learning for aviation service majors. The process for developing VR cabin safety learning contents consisted of a total of four stages: learning stage, research stage, verification stage, and application stage. The cabin safety scenario items for the production of VR learning contents reflected the occurrence of an emergency, the procedure for survival from impact, and the evacuation procedure from the aircraft as the core. For the technical implementation of learning contents, modeling work is conducted by checking scenario reviews, types and numbers of objects related to equipment and facilities, and items of interaction. In addition, the connection work with the actual metaverse platform is carried out to enable the utilization of the manufactured facilities and equipment objects. Finally, application tests were carried out to reconfirm supplementary items.