• 품질경영학회지
• /
• 제39권3호
• /
• pp.444-460
• /
• 2011

We study on the Influence of Business Performance by the Defense Quality Management System(DQMS). In this paper, we establish the 7 hypothesis which is as following that Motivation of DQMS certificate and CEO leadership of DQMS certificate will affect the DQMS, DQMS will affect on Quality performance and Customer performance, Quality performance will affect on Customer performance, each of Quality performance and Customer performance will affect Business Performance. By empirical study, we prove all hypothesis is accepted. We hope this result to improve performance and DQMS of corporate which try to take DQMS certificate.

• 약학회지
• /
• 제57권5호
• /
• pp.362-368
• /
• 2013

High performance liquid chromatograph (HPLC) is the most frequently used analytical instrument in analytical laboratories for pharmaceutical analysis. In order to provide a high level of assurance for reliable data generated from the HPLC analysis, the performance qualification of the HPLC system is required. For this purpose, the performance of HPLC system should be regularly monitored by examining the key functions of the typical HPLC system (solvent delivery system, injector system, column oven, UV-VIS detector system). We have investigated the validation guidelines of the performance verification of these key modules for HPLC system. And we proposed and evaluated its validation guidelines and the related verification methods for pharmaceutical analysis that could be practically applied in Korea.

• International Journal of Internet, Broadcasting and Communication
• /
• 제11권4호
• /
• pp.59-64
• /
• 2019

The purpose of this research is to examine the relationship between corporate social responsibility (CSR), green supply chain management (GSCM) practices, and business performances. After reviewing the extensive literature, we developed a research model including five constructs: CSR, GSCM practices, environmental, economic and operational performances. We conducted the statistical analyses based on the primary data collected from a survey questionnaire, responded by 93 different company managers in the Republic of Guatemala. Furthermore, we utilized structural equation modeling to analyze the data and to test the hypotheses. The results of the analyses showed that there is a significant influence of CSR on the adoption of GSCM practices. It was also found that GSCM practices have a significant influence on environmental, economic and operational performances. In addition, environmental performance has a significant impact on economic and operational performance. Finally, GSCM has a mediating role on the relationship between CSR and environmental and economic performance, but not with operational performance.

• 한국정보통신학회논문지
• /
• 제23권12호
• /
• pp.1738-1741
• /
• 2019

Music performance techniques have been primarily trained by apprenticeship. The technique transfer, which relies on the imitation of experience and actual performance without scientific evidence, required the pianists more time and effort than necessary. However, if the players in the field discover the principles of universally applicable piano playing techniques in collaboration with scientists, they will avoid errors and prepare a new paradigm in the development of piano playing techniques. This is why music performance science is needed. Little has been studied about it in Korea, but it has been activated abroad since the mid-1990s. The core science of music performance science is expected to be computer science fitting data analysis. In this paper, we introduce music performance science for the pianist and present how computer can help it.

• 한국간호교육학회지
• /
• 제27권3호
• /
• pp.333-341
• /
• 2021

Purpose: The purpose of this study was to examine the predicting factors of nursing work performance. Methods: The participants in this study were 148 nurses working in S university hospital in P city. The scales included social support, health promoting lifestyle profile-II (HPLP-II), and nursing work performance. A descriptive analysis and stepwise multiple regression were used for data analysis. Results: Significant correlations were found among social support, health promotion behaviors and nursing work performance. The significant predictive factors of nursing work performance were the emotional support subscale of social support (β=.31, p<.001) and the interpersonal relations subscale of health promotion behaviors (β=.32, p<.001). These two subscales explained 27% of nursing work performance. Conclusion: Nursing education programs should include an emphasis on developing methods of emotional support and interpersonal relations in order to improve nursing work performance among clinical nurses.

• 국제학술발표논문집
• /
• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
• /
• pp.609-613
• /
• 2011

The importance of project performance management as an alternative for solving problems is rising, which are followed by the difficulties of managing construction project in the construction industry. This research classifies and applies the potential improvement made by the construction practitioners. In order to apply influential factors for success on the construction project, the research identifies the relationship between the factors and performance management practices. In addition, in order to predict the results reflecting the project characteristics which are un-improvable by the construction managers in the initial stage of construction, the effect of project characteristics to the identified management practices have been drawn by performance area. Finally, in order to improve the predicted performance, this research provides a framework in setting valid best practices according to the performance areas through a statistical analysis between the best practices and project characteristics through the industry survey.

• Steel and Composite Structures
• /
• 제34권5호
• /
• pp.699-713
• /
• 2020

The aerodynamic performance of long-span cable-stayed bridges is much dependent on its geometrical configuration and countermeasure strategies. In present study, the aerodynamic performance of three composite cable-stayed bridges with different tower configurations and passive aerodynamic countermeasure strategies is systematically investigated by conducting a series of wind tunnel tests in conjunction with theoretical analysis. The structural characteristics of three composite bridges were firstly introduced, and then their stationary aerodynamic performance and wind-vibration performance (i.e., flutter performance, VIV performance and buffeting responses) were analyzed, respectively. The results show that the bridge with three symmetric towers (i.e., Bridge I) has the lowest natural frequencies among the three bridges, while the bridge with two symmetric towers (i.e., Bridge II) has the highest natural frequencies. Furthermore, the Bridge II has better stationary aerodynamic performance compared to two other bridges due to its relatively large drag force and lift moment coefficients, and the improvement in stationary aerodynamic performance resulting from the application of different countermeasures is limited. In contrast, it demonstrates that the application of both downward vertical central stabilizers (UDVCS) and horizontal guide plates (HGP) could potentially significantly improve the flutter and vortex-induced vibration (VIV) performance of the bridge with two asymmetric towers (i.e., Bridge III), while the combination of vertical interquartile stabilizers (VIS) and airflow-depressing boards (ADB) has the capacity of improving the VIV performance of Bridge II.

• 한국응용과학기술학회지
• /
• 제38권2호
• /
• pp.551-566
• /
• 2021

본 연구의 목적은 뷰티 전문가의 자기관리가 자기효능감 및 경영성과에 미치는 영향을 실증적으로 분석하여 관계를 살펴보고, 향후 뷰티 전문가들의 자기 관리를 통한 자기 효능감과 경영성과 향상에 도움이 되기를 위함이다. 분석방법은 빈도분석, 요인분석, 신뢰도분석, 상관관계분석, 다중회귀분석 등을 하였고, 그 결과 자기관리와 자기조절감, 도전감 간 상호 정(+)의 상관관계가 나타났고, 자기관리가 경영성과, 환경성과, 고객성과, 시장성과에 통계적 유의하게 정(+)의 영향이 나타났으며, 자기효능감이 직무성과, 환경성과, 고객성과, 시장성과에 통계적 유의하게 정(+)의 영향을 나타나는 것을 알 수 있었다. 따라서 자기관리에 대한 질적 향상을 통해 자기효능감과 경영성과에 기여할 수 있는 계기가 되길 바란다.

• Journal of Communications and Networks
• /
• 제13권6호
• /
• pp.591-601
• /
• 2011

Today's Internet which provides communication channels with best-effort end-to-end performance is rapidly evolving into an autonomic global computing platform. Achieving autonomicity in the Future Internet will require a performance architecture that (a) allows users to request and own 'slices' of geographically-distributed host and network resources, (b) measures and monitors end-to-end host and network status, (c) enables analysis of the measurements within expert systems, and (d) provides performance intelligence in a timely manner for application adaptations to improve performance and scalability. We describe the requirements and design of one such "Future Internet performance architecture" (FIPA), and present our reference implementation of FIPA called 'OnTimeMeasure.' OnTimeMeasure comprises of several measurement-related services that can interact with each other and with existing measurement frameworks to enable performance intelligence. We also explain our OnTimeMeasure deployment in the global environment for network innovations (GENI) infrastructure collaborative research initiative to build a sliceable Future Internet. Further, we present an applicationad-aptation case study in GENI that uses OnTimeMeasure-enabled performance intelligence in the context of dynamic resource allocation within thin-client based virtual desktop clouds. We show how a virtual desktop cloud provider in the Future Internet can use the performance intelligence to increase cloud scalability, while simultaneously delivering satisfactory user quality-of-experience.

• Structural Engineering and Mechanics
• /
• 제43권4호
• /
• pp.545-560
• /
• 2012

Design codes provide the minimum requirements for the design of code-compliant structures to ensure the safety of the life and property. As for code-exceeding buildings, the requirements for design are not sufficient and the approval of such structures is vague. In mainland China in recent years, a large number of code-exceeding tall buildings, whether their heights exceed the limit for the respective structure type or the extent of irregularity is violated, have been constructed. Performance-based seismic design (PBSD) approach has been highly recommended and become necessary to demonstrate the performance of code-exceeding tall buildings at least equivalent to code intent of safety. This paper proposes the general methodologies of performance-based seismic analysis and design of code-exceeding tall buildings in Mainland China. The PBSD approach proposed here includes selection of performance objectives, determination of design philosophy, establishment of design criteria for structural components and systems consistent with the desirable and transparent performance objectives, and seismic performance analysis and evaluation through extensive numerical analysis or further experimental study if necessary. The seismic analysis and design of 101-story Shanghai World Financial Center Tower is introduced as a typical engineering example where the PBSD approach is followed. The example demonstrates that the PBSD approach is an appropriate way to control efficiently the seismic damage on the structure and ensure the predictable and safe performance.