• Title/Summary/Keyword: on-site quality management

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A Study on Factors Influencing the Web Site Development (웹사이트 개발 수준에 영향을 미치는 요인에 관한 연구)

  • Moon Yong-Eun;Jung Eau-Jin
    • The Journal of Information Systems
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    • v.12 no.2
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    • pp.73-90
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    • 2003
  • IT and e-business is a hot issue of the world business and economic communities. The web site is the portal through which most of electronic transactions are conducted today. The main purpose of this paper is to investigate on factors influencing the web site development at the firms in Korea. Survey questionnaires were distributed via email & post to 281 firms that have implemented web site. Out of 44 responded questionnaires, 39 data sets were available for statistical analysis with SPPSSWin 10.1. Factor analysis identified five dimensions of web site development : (1) support of top management, (2) information technologies maturity, (3) strategic utilization of web site, (4) strength of rivalry among competing firm, (5) support policy of the government. Results of this study show that information technologies maturity and strategic utilization of web site positively influence on web site development. But support of top management, strength of rivalry among competing firm and support policy of the government don't influence on web site development. This study may provide a guideline to improve the quality of web site development.

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Deriving the Success Factors for Retailing Web Sites: A Comparison of Web Site Types (웹 사이트 성공 영향요인 도출과 웹 사이트 유형별 비교 분석)

  • Lim, Mi-Hee;Choi, Sue-Young;Lee, Hee-Seok
    • Asia pacific journal of information systems
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    • v.14 no.2
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    • pp.1-20
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    • 2004
  • Finding the factors to affect the success of the business web sites is critical to enhance their competitiveness. This paper categorizes these factors into 4 quality measures: system, information, service and entertainment. The success is measured via user's satisfaction and loyalty. It surveys 474 Internet users to explore the effect of the quality measures on web site success. We confirm the causal effect of quality factors on users' satisfaction and loyalty. Furthermore, a comparative study is performed for web site types, such as finance, e-commerce(shopping mall), and entertainment. We note that the effect differs in web site types.

A Study on Concrete Curing Quality Management Based on Various Test of Construction Condition under Hot Weather Circumstance (서중(暑中) 환경에서 현장 콘크리트 시험을 통한 양생 품질관리 방안)

  • Park, Shin
    • Korean Journal of Construction Engineering and Management
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    • v.7 no.2 s.30
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    • pp.71-80
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    • 2006
  • It is required to study systematical on the concrete quality management to extend structure life because rebuilding effect is reducing under present condition of large sized and high stories structure. Concrete, which shows its intensity by hydrating action and a big change in quality according to hot weather and temperature, produces a lot of quality problem under hot and cold weather. Because of each specification and construction plan which does not have basic standard on site, concrete's quality is irregular and makes some defect. As a result, Dae-gu is fumed out to be the longest area after investigating application period and days focused on 8 cities weather information about t relationship between hot weather circumstance and construction environment. Therefore, we first surveyed the curing construction processing in the region and found out the problem of quality management. Then figure out the way of solution. Moreover, we integrated curing quality management, which is applied differently to each site, to have equal quality and to reduce defect from construction site. And then, based on various test of construction condition and analysis of quality management item, we suggest effective concrete quality management to make curing construction standard guide and plan under hot weather.

The Effect of Work-site Health Promotion Program on Health Promoting Behavior, Cholesterol, and the Quality of Life of Middle-aged Workers (산업장 건강증진프로그램이 중년기 근로자의 건강증진행위, 콜레스테롤치 및 삶의 질에 미치는 영향)

  • Park, Jeong-Sook;Park, Kyung-Min
    • Korean Journal of Adult Nursing
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    • v.14 no.2
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    • pp.194-204
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    • 2002
  • Purpose: This study is aimed at showing the effect of work-site health promotion programs for health promoting behavior, cholesterol, and quality of life of middle-aged workers. Method: Thirty-one middle-aged workers were the experimental group and thirty-one were the control group. The 8-week work-site health promotion program was given to the experimental group. After this, health promoting behavior, cholesterol and quality of life were measured by questionnaires for the experimental and control groups. Health promotion theory, flexibility and muscle strength, aerobic exercise, nutrition, stress management, cancer prevention and early detection, smoking and alcohol problems, and summary lecture were all included in the 8-week work-site health promotion program. Health promoting behavior was measured by Park's HPBS, cholesterol was measured by enzyme method, and quality of life was measured by Ro's QOL. Result: The experimental group showed a higher score of health promoting behavior than the control group. There were no differences on cholesterol and quality of life between the experimental and control groups. Conclusion: It is necessary that nurses provide middle-aged workers with work-site health promotion programs to improve health promoting behavior. It's necessary also to re-study this with the pre-post research design.

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The Effect of Perceived Service Quality of Web Portal Site on Trust, Satisfaction and Revisit Intention (포털사이트의 지각된 서비스 품질이 후속 행동에 미치는 영향에 관한 연구)

  • Lee, Seung-Hee;Kim, Hye-Kyoung
    • Journal of Digital Convergence
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    • v.6 no.1
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    • pp.75-82
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    • 2008
  • This paper is aimed to exam factors in the perceived service quality of web portal site and to analyze their effects on customer satisfaction. And this paper analysis satisfaction effects on revisit intention. To accomplish this purpose, this study examined previous studies and summarized core factors of service quality. Form literature survey, we drawn core factors. They are convenience, technologies, valuable of contents and service, communication, positioning. These core factors will affect on customer trust, satisfaction and satisfaction will affect on revisit intention. This study examined previous studies and summarized core factor in perceived service quality of web portal site. Fourteenth hypothesis were developed. Data for empirical testing were collected through survey to portal sites user. The results of this study are as follows; First, we find that service, communication and positioning have positive influence on the trust. Second, convenience, valuable of contents and postioning factors have a positive influence on the satisfaction. Third, it is shown that satisfaction have a positive influence on the revisit intention.

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Satisfaction Level of Construction Quality Management by Survey of The Field Staffs (현장 실무자 대상 조사에 의한 건설공사 품질관리 관련 만족도에 관한 고찰)

  • Park, Hyeong-Geun
    • Korean Journal of Construction Engineering and Management
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    • v.10 no.2
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    • pp.34-45
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    • 2009
  • In domestic, the Quality Management system of construction work has been compounded of the association of regulation which is ground for relevant law and operation of Quality Management system by ISO/KS A 9001(QMS) established by the contractor. Two quality guaranteed systems must be operated with complementary and integrated system, but we can not make full use of QMS of contractor and only run routinized quality management system in all construction project by the standard, methods, process provided in the law. These problems were demanded better condition in the past ten years, since the ISO standards have been introduced. Establishing preventive consideration of quality management by setting a goal of drastic quality guarantee is an urgent problem of construction industry. This study is quick to fellow, which should do three things. 1. The attitude survey related quality management of staff in charge in construction site has run. 2. Base on these results, we adjust satisfaction measurement about operation of construction quality management system. 3. Subsequently, we want to offer our thesis about advanced opinion for the next.

AR-based 3D Digital Map Visualization Support Technology for Field Application of Smart Construction Technology

  • Song, Jinwoo;Hong, Jungtaek;Kwon, Soonwook
    • International conference on construction engineering and project management
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    • 2022.06a
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    • pp.1255-1255
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    • 2022
  • Recently, research on digital twins to generate digital information and manage construction in real-time using advanced technology is being conducted actively. However, in the construction industry, it is difficult to optimize and apply digital technology in real-time due to the nature of the construction industry in which information is constantly fluctuating. In addition, inaccurate information on the topography of construction projects is a major challenge for earthmoving processes. In order to ultimately improve the cost-effectiveness of construction projects, both construction quality and productivity should be addressed through efficient construction information management in large-scale earthworks projects. Therefore, in this study, a 3D digital map-based AR site management work support system for higher efficiency and accuracy of site management was proposed by using unmanned aerial vehicles (UAV) in wide earthworks construction sites to generate point cloud data, building a 3D digital map through acquisition and analysis of on-site sensor-based information, and performing the visualization with AR at the site By utilizing the 3D digital map-based AR site management work support system proposed in this study, information is able to be provided quickly to field managers to enable an intuitive understanding of field conditions and immediate work processing, thereby reducing field management sluggishness and limitations of traditional information exchange systems. It is expected to contribute to the improvement of productivity by overcoming factors that decrease productivity in the construction industry and the improvement of work efficiency at construction sites.

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Water Quality Management Planning for the Lake Sapgyo by Stream Grading Method (하천등급화 모델을 이용한 삽교호 수질관리 방안에 관한 연구)

  • Choi, Jeongho;Kim, Hongsu;Cho, Byunguk;Park, Sanghyun;Lee, Mukyu
    • Journal of Korean Society on Water Environment
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    • v.36 no.3
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    • pp.245-254
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    • 2020
  • Water quality improvement projects are being implemented without predicting the effect of water quality improvement on Lake Sapgyo. As the method of selecting the target stream for the effective conduct of water quality improvement projects the method of rating the streams were studied. To build a stream grading method, 60 major streams in the Lake Sapgyo system were monitored. The selection method of rivers subject to priority management for water quality improvement was applied to the stream grading method using the Analytic Hierarchy Process (AHP). The analysis of importance by site by stream grading method revealed the following: water quality (36.0%), flow (26.1%), travel load (13.4%), TMDL density (12.0%), TMDL (8.9%), and area (3.7%). The pollution level of the river was scored by using the stream grading method, and the ranking of 51 streams was calculated. Based on this, the group was classified into six grades (A-F). Among the groups, the F and E groups were selected as the priority management streams. Cheonan-Cheon (Cheonan City) was selected as the first stream to establish water quality improvement measures in the Lake Sapgyo system, and Seowoo-Cheon (Dangjin City) was selected as the second site, and Oncheon-Cheon (Asan City) was selected as the third site. Each local government is expected to improve the water quality improvement effect with limited resources when establishing and implementing water quality improvement measures for the streams (F group, E group) to be managed in this study.

Characteristics of AS9100 Rev. C Quality Management System and Its Implementation (AS9100 Rev. C 규격의 특징과 적용 방안)

  • Yeo, Eung-Mo;Byun, Jai-Hyun
    • Journal of Korean Society for Quality Management
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    • v.39 no.4
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    • pp.516-526
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    • 2011
  • The AS9100 standard builds upon the ISO 9001:2000 quality management system requirements(in their entirety) and defines additional quality management system requirements for the aerospace industry. The 9100 standard on quality management system requirements is intended to be used at all levels of the supplier chain. The International Aerospace Quality Group has released a revision to 9100 for the aviation, space and defense industries. This change aims at improvement on quality, schedule and cost performance by adopting new requirements based on stakeholders' needs. This paper is to review how the AS9100 QMS Requirement has been established and improved, and to communicate the significant changes from AS9100, Rev. B to Rev. C focusing on reasons for revisions. The proposed schedule and considerations on the transition of the changes to Rev. C are also dealt with in this paper.

Improvement Model of Quality Management System of Construction Site Based on RESTful-API (RESTful-API 기반의 건설현장 품질관리 시스템 개선 모델)

  • Park, Koo-Rack
    • Journal of the Korea Convergence Society
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    • v.11 no.3
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    • pp.61-66
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    • 2020
  • Modern society is developing rapidly due to the convergence of industry and IT technology. In that case, the role of construction work that provides basic infrastructure can be very large. Recently, as construction work becomes more complicated, larger, and more advanced, the importance of management, such as system improvement for quality improvement, has become even more important. However, when a quality control problem occurs at a construction site, much time is required to solve the problem. In order for a construction project to be successful, various systems need to be organically connected and able to manage optimal decisions. In this paper, provide a quality control model using GCM push alarm service based on RESTful_API. The proposed model is a model that can be used by construction company quality control rooms and project managers for decision making. When applied to construction site project management, it is expected that more efficient and safe construction management will be possible.