• 제목/요약/키워드: Selection Analysis

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APR1400 원자로내부구조물 종합진동평가 측정위치 선정 기준 (Selection Criteria of Measurement Locations for Advanced Power Reactor 1400 Reactor Vessel Internals Comprehensive Vibration Assessment Program)

  • 고도영;김규형;김성환
    • 한국소음진동공학회논문집
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    • 제21권8호
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    • pp.708-713
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    • 2011
  • U.S. nuclear regulatory commission(NRC) regulatory guide(RG) 1.20 requires a comprehensive vibration assessment program(CVAP) for use in verifying the structural integrity of reactor vessel internals(RVI) for flow-induced vibrations prior to commercial operation. The CVAP program consist of vibration and fatigue analysis, a vibration measurement program, an inspection program, and a correlation of their results. One of the main purposes of the analysis program is to select measurement locations, however measurement locations can not be determined by only analysis results, therefore we developed selection criteria of measurement locations for advanced power reactor 1400(APR1400) RVI CVAP, It will be used to select measurement locations and instrument types for APR1400 RVI CVAP.

Students' Perspectives (Stream-Wise) of Parameters Affecting Education Quality in an Affiliated Undergraduate Engineering Institution

  • Kumari, Neeraj
    • Asian Journal of Business Environment
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    • 제4권3호
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    • pp.13-18
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    • 2014
  • Purpose - This study examines students' perspectives (stream-wise) of parameters affecting education quality in an affiliated undergraduate engineering institution in NCR, Haryana. Research design, data, and methodology - This study involves descriptive research and data collection using a structured questionnaire based on the Likert scale. The sample comprises 500 student respondents. For data analysis, an f-test was performed using high quality SPSS software. Results - For "Selection" and "Personality Development & Industry Exposure," the analysis of variance revealed a statistical difference between the mean values of the groups. Whereas, for "Academic Excellence," "Infrastructure," "Placements," and "Management & Administration," the analysis of variance revealed no statistical difference between the mean values of the groups. Conclusions - Students' perceptions about the "Selection" and "Personality Development & Industry Exposure" change according to the various specializations they opt for in their undergraduate engineering education in Haryana. Whereas, for "Academic Excellence," "Infrastructure," "Placements," and "Management & Administration," the perceptions of the students do not vary because of the different specializations they have opted for in their undergraduate engineering education.

낙동강 수계 유출특성 분석 (Analysis for Rainfall Characters on the Nakdong River)

  • 맹승진;이순혁;나상일;이순주
    • 한국농공학회:학술대회논문집
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    • 한국농공학회 2005년도 학술발표논문집
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    • pp.278-283
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    • 2005
  • In this study, following works have been carried out : division of Nakdong River Basin into 25 sub basins, development of a technique to evaluate spatial distribution of rainfall and analysis of rainfall data of 169 stations, selection of control points, and selection of a hydrologic model(SSARR). Analysis results were found that total volume of discharges at every control points have errors in a reasonable range, and the correlations between observed and calculated daily runoff discharges at every control points were well coincided.

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아파트 건축물의 리모델링 가치분석을 위한 평가방법 (Evaluation Method for Value Analysis in the Remodeling of Apartment Building)

  • 강순길;엄찬용;곽규성;오상근
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2005년도 추계 학술논문 발표대회
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    • pp.157-160
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    • 2005
  • Recently remodelling has been popular with the consensus on the environment protection, resources saving, and regards on the cultural value of buildings. and the remodelling is considered as a useful tool for commercial and apartment buildings. But, in Korea, the remodelling has been introduced recently and there is few reserches on the evaluation methods for value analysis in the remodelling. This research deals with economical selection method among various alternatives for living environment upgrading of old buildings. Also, this reserch studied on the selection method for the architect among various remodelling plans considering cost, building life cycle, and user needs when the remodelling is selected as the most economical method.

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하프슬래브를 이용한 PC 복합공법의 선정기준 개발 (Development of Selection Criteria for Composite Method Using Half-PC Slab)

  • 박병훈;김재엽
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2016년도 춘계 학술논문 발표대회
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    • pp.103-104
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    • 2016
  • Most of studies on PC method aim at the structural analysis and development of PC members, and studies on the construction management aspect are insufficient. This study is a basic research in the construction management aspect regarding 'composite method using hollow-PC column' (HPC method), and is intended to develop assessment standards for the benefit·cost analysis of HPC method. Assessment standards for the benefit·cost analysis were composed of main-factors and sub-factors through interview with 4 experts. It was possible to classify main-factors into 4 major categories, i.e,. structural performance, construction performance, construction duration and construction cost. Sub-factors were composed of factors which were of high importance in assessing the two methods. And factors judged to be repeated or of little importance were excluded.

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Empirical Analysis on Change of Korean Male Pro- Basketball Players Draft System

  • Choi, Kyoung-Ho
    • Journal of the Korean Data and Information Science Society
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    • 제19권4호
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    • pp.1081-1089
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    • 2008
  • Beginning in the 2007-2008 season, the men's pro-basketball league changed a foreigner selection method by introducing a draft system which leads to a tryout from the free agency system. Also in the same season, the woman's pro-basketball league changed its system from one that permitted foreign players to one that doesn't allow foreign player participation. The reason for this change is thought to be financial problems. However this institutional change brings about the reduction in the quality of basketball and it will affect spectators in a negative way. The empirical study attempted to analyze the effects which follows an institutional change in Korean men's pro-basketball. The research showed that the men's pro-basketball league wasn't affected at all due to foreigner selection method by a draft system that led to a tryout from the free agency system.

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CMYK 연계 먼셀 코드를 이용한 색채 조화 유형화에 관한 연구 - 1995년 이후 건축상 수상작들의 실내이미지를 대상으로 - (Analysis of Color Combination through Munsell Code based on CMYK)

  • 이현수;조명은;김미정
    • 한국실내디자인학회논문집
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    • 제27호
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    • pp.136-144
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    • 2001
  • As various colors are used indoors and such colors influence on the image of indoors, color selection and color combination are a very important issue in inferior design. The purpose of this study is to analyse characteristic of color usage in interior design elements such as the floor, the wall, the ceiling and furnitures. The result of analysis shows the frequently used Munsell code corresponding to the cmyk code. Based on this analysis, this paper classifies largely into two kinds of the color combination type which can be used leer efficient color selection with good harmony The first combination type is divided into five types and the second is classified into three types. This paper argues that combination design principle, as a strong design tool, for color should be further developed for good quality of color design.

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AHP를 활용한 물류센터 입지 선정 요인 분석에 관한 연구 (A Study on the Factor Analysis of Distribution Center Location Selection Using Analytic Hierarchy Process)

  • 양광모
    • 대한안전경영과학회지
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    • 제13권2호
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    • pp.129-135
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    • 2011
  • Logistics parks make profits using the efficiency of time and space. Such logistics parks play an important role in a corporation creating operating profits as well as acting as a method of alternative investment for individuals. Logistics parks no longer simply store materials, but have become a place that plays an important role in various areas of corporate and individual activities, and thus the analysis of the selection of the location of logistics parks and the related characteristics is extremely important. The estimation model is established by the weights for industry derived from AHP(Analytic Hierarchy Process).

청년 농업인 육성지원제도 개선을 위한 중요도-만족도 분석 (Importance-Satisfaction Analysis for Improvement of Young Farmers Fostering Support Policy)

  • 김진진;이소영
    • 현장농수산연구지
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    • 제24권2호
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    • pp.29-38
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    • 2022
  • The purpose of this study is to understand the importance-satisfaction level for the improvement of the young farmers fostering support policy. According to the analysis result, the respondents answered that the current policy to foster young farmers is important. However, the actual satisfaction level of the project was found to be lower than the importance level. In the 'Keep up the Good Work' area, which is the first quadrant, 'a project to support young succession farmers and settling in farming' and 'a project to select and support succeeding agricultural managers'. It was found that the respondents highly evaluated the importance and satisfaction of the 'Young Succession Farmers Selection and Farm Settlement Support Project' and the 'Succession Farmers Selection and Support Project'. Therefore, it is necessary to gradually expand the project in the future.

중국 소비자의 패션상품 선택기준과 정보원 이용에 따른 한국 패션상품 온라인 구매대행 서비스 만족도: 상해지역 20-30대를 중심으로 (Chinese Consumers' Satisfaction with On-line Purchasing Agent Services of Korean Fashion Products according to Their Selection Criteria and Information Source)

  • 유가;황춘섭
    • 유통과학연구
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    • 제14권11호
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    • pp.117-128
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    • 2016
  • Purpose - In order to collect information needed for the establishment of more effective marketing strategies of on-line purchasing agent services targeting Chinese consumers, the study investigated the relationship among Chinese selection criteria. They included fashion products, use of information source, and satisfaction with on-line purchasing agent services. The study also identified the differences in the Chinese selection criteria of fashion products, use of information source, and the satisfaction level with on-line purchasing agent services according to their age and gender. Research design, data, and methodology - The study was implemented through a normative-descriptive survey method using a self-administered questionnaire. Data were collected from February 9 to 28, 2016, and analyzed by factor analysis, ANOVA and Duncan test, t-test, and multiple regression analysis. Results - Differences were found in selection criteria of fashion products and use of information sources among groups. Thirty's age group was concerned about price/brand more than the twenty's were. Twenty's were concerned about practicality/quality of the products more than the thirty's. Hallyu/broadcasting was used by men more than by women as an information source of Korean fashion. SNS/WOM(word of mouth) was used more by women than by man. Twenty's showed lower level of satisfaction with customer services/credibility than other factors. The thirty's showed lower level of satisfaction with informational role of the service than other factors. Those who utilize each type of fashion information source more showed higher satisfaction level with on-line purchasing agent service of Korean fashion products.. In general, according to the selection criteria and use of information, there were differences in satisfaction with on-line purchasing agent service of Korean fashion products. Conclusions - Considering the findings of the study, as well as age, gender, selection criteria and use of information source, Chinese consumers could be used as a criteria of market segmentation for on-line purchasing agent services of Korean fashion products. The results manifested that there is a need to differentiate marketing strategies according to the satisfaction levels with each satisfaction factors of on-line purchasing agent service of Korean fashion products.