• Title/Summary/Keyword: Important Performance Analysis

Search Result 5,173, Processing Time 0.043 seconds

Analysis of Perceived Management Performance and Importance Level of Nutrition Teachers by School Administrators in the Chonbuk Area of Korea (전북 지역 학교 관리 책임자에 의한 영양교사 직무의 수행도와 중요도 평가)

  • Kim, Mo-A;Lee, Young-Sook;Rho, Jeong-Ok
    • The Korean Journal of Food And Nutrition
    • /
    • v.23 no.2
    • /
    • pp.203-211
    • /
    • 2010
  • The principal objective of this study was to evaluate the perceived management performance and importance level of nutrition teachers by school administrators in the Chonbuk area. Self-administered questionnaires were collected from 142 school administrators. Statistical data analysis was completed using SPSS v. 12.0. Approximately 74.6% of the subjects were men. About 37% of subjects were principals, 33% were vice principals, and 35% were administrative directors, with over 60% aged 40~50 years(p<0.05). Among the 142 schools evaluated, 82.7% were located in urban areas and 17.3% were in rural areas. About 98% of the schools served meals in the dining room(p<0.05). Approximately 68% of the schools employed nutrition teachers and 33.4% had school dietitians(p<0.001). The result indicated that the overall importance level(4.24) was higher than the performance level(3.97)(p<0.001). In a survey of the degree of task performance by nutrition teachers, administrators regarded sanitation management was evaluated as the most important performance parameter(4.49), other management attributes as very important parameters(4.41), with nutrition counseling being much less important(2.76) and meal service being least important(3.29; except for classroom teachers). According to the title of the subjects, evaluations of administrative directors were lower than evaluations of principals and the vice principals. The results indicate that nutrition teachers should not only have meal service management as their main duty, but should also be involved in constructing a life-long health management system for students and teachers by conducting nutrition education and counseling, and should be active in the development of nutrition education programs and in the duties of sanitation management of school meals.

Quality Assessment of Hatchway Using QFD & FMEA (QFD와 FMEA를 이용한 화물창구의 품질 평가)

  • Seung-Min Kwon;Young-Soon Yang;Chan-Ho Shin
    • Journal of the Society of Naval Architects of Korea
    • /
    • v.37 no.3
    • /
    • pp.78-89
    • /
    • 2000
  • The quality of a product/system is getting more important concept nowadays. 'Performance', as one of the quality characteristics, means how well a product carries out its given functions and is the most adjacent characteristics to the customer satisfaction. To an engineer, however, who deals with large structures such as ships, 'Safety' is actually getting more important because of its direct relationship with failures of a product/system itself and human injuries when an accident occurs. In this study, therefore, we consider both performance and safety recognized the most important elements in dealing with structures and present a quality analysis method based on customer requirements by using QFD for performance analysis and FMEA for safety analysis respectively. Applying these methods to the hatchway of a bulk carrier, we could find 8 and 12 important parts based on performance and safety respectively. Among these, only 7 parts were pointed out commonly critical. From these, we can suggest that designers should pay more attention to these 7 parts and thus give a high priority of concerns to them when trying to improve the quality of system.

  • PDF

Application of Analytic Hierarchy Process to the Performance Management of University Organization (대학조직의 성과관리를 위한 계층분석과정의 적용)

  • Lee, Hyung-Seok;Kim, Non-Joong
    • Journal of the Korean Operations Research and Management Science Society
    • /
    • v.32 no.4
    • /
    • pp.77-88
    • /
    • 2007
  • This study is to apply of AHP to the performance management of university organization. Especially, in the present study, the authors modeled performance evaluations for S university administration hierarchically and analyzed the weights of those. The domains of performance evaluations were divided in five domains: strategy, resource management, process, finance management, and customer management, referred to the viewpoints of BSC. The results of analysis revealed that strategy was the most important element of evaluation in the first stage and except for strategy and finance management which consist of the single element of evaluation respectively in the second stage, the efficiency of administration supporting service was the important element of evaluation. The weights of performance evaluations, however, revealed in different as the class of position. Finally this study showed that the weights of performance evaluations computed in the present study can be used as those of evaluation indices for S university administration.

A Study on Factors Influencing the Usage Level and Performance of EDI (EDI 활용수준 및 성과에 영향을 미치는 요인에 관한 연구)

  • Noh, Young;Chung, Yoon
    • Asia pacific journal of information systems
    • /
    • v.11 no.3
    • /
    • pp.105-126
    • /
    • 2001
  • The objective of research is to find out exogenous variables that influence the usage and performance EDI in the Korea firms. Specifically the goals of this research are; (1) to examine relationships between exogenous variables, such as management, technology, inter-firm relationship characteristics, and EDI performance, and (2) to measure EDI volume, EDI diversity, EDI depth among Korea firms. The questionnaire consists of two versions; One for the EDI system managers and the other for the EDI users. The analysis of this study is designed as cross level to examine the causal relationship among variables in different analysis level. The reliability and validity of data was tested by explanatory factor analysis, Cronbach's alpha coefficient, confirmatory factor analysis, and correlation analysis. Also, the structural equation model(SEM) analysis was performed to test the usefulness of the model. The analysis results revealed that education level, IS growth, trust, support, power are major influential variables on the usage level and performance of EDI. Especially, persuasive power turned out to be more important than coercive power, and technical financial support from organizations was also found to be a significant variables.

  • PDF

A Study on the Method for Promoting Acceptance on Performance Management : Focusing on the Public Enterprises Practices (성과관리의 수용성 제고 방안 : 공기업사례를 중심으로)

  • Kim, Youn Sung;Yoo, Hong Sung;Kim, Sun Cheol
    • Journal of the Korean Operations Research and Management Science Society
    • /
    • v.40 no.1
    • /
    • pp.185-198
    • /
    • 2015
  • This study drew performance management factors analyzed a causal link between acceptance and satisfaction of performance management to present the method for promoting acceptance on the performance management system that most of the public enterprises, government-affiliated organizations are implementing. To achieve this, qualitative analysis and quantitative analysis were conducted in parallel through in-depth case studies and surveys. The results of this study are as follows. First, the analysis of the performance management factors with preceding studies shows that performance management indicators, performance management operations and performance management communications. Second, from the causal relationship of performance management factors affecting performance management acceptance reveals that performance management operation has statistical significance. Third, the analysis of the effect of performance management factors on the management satisfaction shows that operation and indicator of the performance management have statistical significance and reflecting the performance indicators to business, adequacy of target level, training, system support and CEO's Leadership have been revealed as important variables to the management satisfaction. Fourth, the result of the analysis on casual connection between acceptance and satisfaction of the performance management shows that improving management acceptance has a direct impact on satisfaction because performance management receptiveness were deemed statistically significant. Fifth, the result of the in-depth case studies on improving performance management acceptance shows that public enterprises have been putting in an effort to design indicators and try to encourage internal member's involvement during the monitoring and evaluation. The quantitative analysis based on survey has turned out that performance management operation and performance management indicators have statistical significance. The qualitative analysis by in-depth analysis shows that public enterprises put a lot of effort to performance management indicators and communication between internal members. As a result, commitment to performance management operation is required to improve the performance management acceptance. In other words, a detailed implementation plan for training, information system support, and CEO's leadership has to be established and ought to be pushed.

A Fundamental study on the Optimum Performance of the Architectural Hybrid Water-proofing Systems (건축 복합방수공법의 최적성능에 관한 기초연구)

  • Lim, Seok Ho;Lim, Byung Hoon
    • Journal of the Korea Institute of Building Construction
    • /
    • v.5 no.2 s.16
    • /
    • pp.123-130
    • /
    • 2005
  • The purpose of this study is to present the optimum performance of hybrid waterproofing technology, which is including material and construction method. Recently, Hybrid waterproofing technology is developed little by little in KOREA. But there is not any other criterion of performance and evaluation of this technology. So, It is needed that appropriate performance items is are settled urgently. This paper were obtained by the SPSS analysis. In this study the safety factor are more important performance of building waterproofing materials than durability comfortability and productivity. And results of this analysis showed that (1) safety performance consists of Fatigue resistance, Crack Control performance deterioration Processing of tensile performance, Compressive Strength test (2) comfortability performance consists of watertightness, bond performance (3) persistency performance consists of abrasion resistance, tensile performance, flexural strength (4) productivity performance consists of dimension, unit space weight.

Importance-Performance Analysis of the Quality Attributes of Bean Coffee and Instant Coffee for the Koreans and the Mongolians (한국인과 몽골인의 원두 커피, 인스턴트 커피 품질 속성에 대한 중요도 및 수행도 분석)

  • Jo, Mi-Na;Purevsuren, Bolorerdene
    • Culinary science and hospitality research
    • /
    • v.19 no.4
    • /
    • pp.211-230
    • /
    • 2013
  • The purpose of this study was to investigate importance and performance about the quality attributes of bean coffee and instant coffee for the Koreans and the Mongolians. The survey was conducted in Seoul and Gyeonggi Province, Korea and in Ulaanbaatar, Mongolia from April to May, 2012. The questionnaire was distributed to 380 Koreans and 380 Mongolians, and 253 and 250 copies were collected from the Koreans and the Mongolians, respectively, for statistical analyses. For the importance-performance analysis(IPA), 14 quality attributes of bean coffee and instant coffee were investigated. The main results of this study were as follows. In the importance and performance comparison about the bean coffee quality, taste, aroma, quantity, price, hygiene, freshness and shelf life were more important to the Koreans than to the Mongolians. On the other hand, nutrition and ingredient were regarded as more important attributes for the Mongolians. Also, price, nutrition, temperature and ingredient were better performance to the Mongolians than to the Koreans. In the importance and performance comparison about the instant coffee quality, quantity and price were more important to the Koreans than to the Mongolians. However, nutrition and temperature were more important to the Mongolians. Moreover, nutrition, temperature, variety and freshness were better performance to the Mongolians than to the Koreans. According to the IPA results of 14 quality attributes of bean coffee, the selection attributes with high importance but low performance were price and shelf life for the Koreans, while nutrition, hygiene and ingredient for the Mongolians. For instant coffee, the selection attributes with high importance but low performance were hygiene and concentration for the Koreans, while concentration and ingredient for the Mongolians.

  • PDF

development of kinematic analysis technique for pantograph structure design (판토그라프 구조설계를 위한 기구해석 기법 개발)

  • 박수홍;김휘준;정경렬;배정찬
    • Proceedings of the KSR Conference
    • /
    • 1999.11a
    • /
    • pp.107-114
    • /
    • 1999
  • Pantograph, which collects current from cartenary system, is one of important parts of high-speed train. Kinematic analysis is basic component of pantograph design. But kinematic analysis is very complex and time-consuming. Therefore numerical calculation of pantograph kinematics is necessary. In this study, pantograph kinematic analysis software was developed and relationship between kinematic parameters and pantograph performance was investigated. The software and relationship between kinematic parameters and pantograph performance are helpful to pantograph designers

  • PDF

Analysis of Shock Mechanism and Actuator Behavior of HDD (내충격성 향상을 위한 HDD Actuator의 거동 연구)

  • 손진승;좌성훈;이행수;홍민표
    • Journal of KSNVE
    • /
    • v.11 no.3
    • /
    • pp.449-454
    • /
    • 2001
  • The shock performance of hard disk drives has been a serious issue for portable computers and AV application HDD. Focusing on the motion of an actuator, we investigated non-operational shock mechanism and studied several parameters that affect the shock performance by experimental analysis. It was found that there are two important factors fort the actuator to endure high shock revel. One is a shock transmissibility and the other is a beating between the arm blade and the suspension. To generalize the shock transmissibility, the concept of shock response spectrum was introduced. The shock response spectrum of the actuator system was obtained experimentally and compared with that of an analytical single degree of freedom model. It was found that there was a good agreement. The first bending natural frequency of the arm blade was found to be the most important factor for the low shock transmissibility. By applying the shock response spectrum and avoiding the beating, we could design an actuator of high shock performance.

  • PDF

Seismic Performance Evaluation of Existing Buildings with Engineer-oriented Computerized System (엔지니어기반 전산시스템을 적용한 철근콘크리트 기존 건축물의 내진성능평가)

  • Hwang, Sunwoo;Kim, Dong-Yeon;Kim, Taejin;Kim, Kyungtae
    • Journal of the Earthquake Engineering Society of Korea
    • /
    • v.21 no.2
    • /
    • pp.105-114
    • /
    • 2017
  • Nonlinear analysis for seismic performance evaluation of existing building usually takes 4~5 times more than linear analysis based on KBC code. To obtain accurate results from the nonlinear analysis, there are a lot of things to be considered for nonlinear analysis modeling. For example, reinforcing layout, applied load and seismic details affect behavior of structural members for the existing building. Engineer-oriented computerized system was developed for engineers to evaluate effective seismic performance of existing buildings with abiding by seismic design principles. Using the engineer-oriented program, seismic performance evaluation of reinforced concrete building was performed. Nonlinear hinge properties were applied with real time multiple consideration such as section layout, section analysis result, applied load and performance levels. As a result, the building was evaluated to satisfy LS(Life Safety) performance level. A comparison between engineer-oriented and program-oriented results is presented to show how important the role of structural engineer is for seismic performance evaluation of existing buildings.