• 제목/요약/키워드: Systematic Management

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Composing a structured model from validated submodels for effective model management

  • Suh, Chang-Kyo;Suh, Eui-Ho
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 1990년도 춘계공동학술대회논문집; 한국과학기술원; 28 Apr. 1990
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    • pp.49-60
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    • 1990
  • Structured modeling provides a formal mathematical framework, language, and computer-based environment for conceiving, representing, and manipulating a wide variety of models. It provides a natural framework for integrated modeling owing to its explicit representation power for computational dependencies among submodels. Nevertheless, it doesn't seem to offer a systematic way of composing a structured model from submodels. In order to develop a systematic way, this paper discusses three key issues; (1) Genus structure of validated submodel, (2) Storing method of genus structure, and (3) Integration of genus structures to generate a new genus structure. To visualize the approach, a programming module is developed to implement the step-by-step integration.

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식스시그마의 올바른 실행이 고객관점 성과, 품질성과 및 사업성과에 미치는 영향 (The Effects of Correct Implementation of Six Sigma Practices on Customer Focus Performance, Quality Performance and Business Performance)

  • 윤재홍
    • 경영과학
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    • 제30권1호
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    • pp.59-72
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    • 2013
  • This research has seven factors such as top management leadership, belt system operation, implementation of systematic methods, adequate project performance measurement, customer focus performance, quality performance and business performance. Those are critical to correct implementation of Six Sigma. I set seven hypotheses which represented the relationships among the seven factors, gathered questionnaires and analyzed the data. Top management leadership affected positively the adequate project performance measurement and the belt system operation, The belt system operation affected the implementation of systematic methods positively and it also affected the adequate project performance measurement. It affected positively the customer focus performance, the quality performance and the business performance, respectively.

화학물질 사고관리를 위한 사고정보 코드화 방안에 관한 연구 (An Study on Encoding of Accident Information for the Chemical Accident Tracking System)

  • 최승준;한규상;조문식;윤이;윤인섭
    • 대한안전경영과학회지
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    • 제10권1호
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    • pp.49-58
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    • 2008
  • The systematic information management of chemical accidents is required as a tool for the policy making, system improvement and release of information. However, there isn't yet a systematic chemical accidents tracking system in Korea, which make a confusion that the related statistics are different from each others. In this research, we analyzed domestic and international chemical accidents data and made the chemical accident codes for the information tracking system properly.

사고시나리오(SASA)의 제조물책임(PL)법에의 적용 (Adaptation to the product liability of systematic approach to accident scenario analysis (SASA))

  • 권영국;김진윤
    • 대한안전경영과학회지
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    • 제3권4호
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    • pp.19-34
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    • 2001
  • Since the introduction of product liability law from America in 1960s, product liability has been on the rise as an important problem to the quality management of company and consumer's safety. Together with this, before the legislation of product liability system in Korea, the sense and level of company and consumer about product safety are rapidly changing, In times like the present, ensuring more systematic product safety and consumer safety, and the buildup need of competitive power in accordance with product liability prevention of company grows raising. Therefore, this study presents the most effectively manageable ways of product liability the side of safety management of consumers and companies through the ensuring ways and activity models of product safety and certification system in company.

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Factors Influencing the Knowledge Adoption of Mobile Game Developers in Online Communities: Focusing on the HSM and Data Quality Framework

  • Jong-Won Park;Changsok Yoo;Sung-Byung Yang
    • Asia pacific journal of information systems
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    • 제30권2호
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    • pp.420-438
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    • 2020
  • Recently, with the advance of the wireless Internet access via mobile devices, a myriad of game development companies have forayed into the mobile game market, leading to intense competition. To survive in this fierce competition, mobile game developers often try to get a grasp of the rapidly changing needs of their customers by operating their own official communities where game users freely leave their requests, suggestions, and ideas relevant to focal games. Based on the heuristic-systematic model (HSM) and the data quality (DQ) framework, this study derives key content, non-content, and hybrid cues that can be utilized when game developers accept suggested postings in these online communities. The results of hierarchical multiple regression analysis show that relevancy, timeliness, amount of writing, and the number of comments are positively associated with mobile game developers' knowledge adoption. In addition, title attractiveness mitigates the relationship between amount of writing/the number of comments and knowledge adoption.

호텔 식음료 상품의 속성과 고객만족도 측정에 관한 연구 (A Study on the Customer's Satisfaction Evaluation of Hotel Food and Beverage Products)

  • 김미경;이정학
    • 경영과정보연구
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    • 제7권
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    • pp.247-263
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    • 2001
  • To evaluate customer satisfaction of hotel food and beverage products, developing items for the measurement is necessary through studying the properties of food and beverage products. The properties consist of human service, physical and systematic service. Human service includes appearance and uniforms, courtesy and kindness, quickness and precision of the service, well-educatedness, moral sense and etc. Physical service includes the taste of food and beverage, diversity of food and beverage, outlets' cleanness and atmosphere, refinement of fixture, furnishing and table ware, the admission passage to the hotel and parking lot facilities, and etc. Systematic service includes passages of movement to outlet, arrangement of outlet, reservation management system, operation of events and package goods, temperature and ventilation system and etc. The price is also one of important variables to measure customer satisfaction index, so it is included to the investigating items. As shown some hotels have several satisfactory items but most items are unsatisfactory because expected service is better than perceived service. Therefore, the hotels which lack human service need the reinforcement of service education, the hotels which lack physical and systematic services need the improvement, the development and the renovation according to the unsatisfactory items. And the hotels whose price item is unsatisfactory need to consider the policy.

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Algorithmic approach to the lymphatic leak after vascular reconstruction: a systematic review

  • Nicksic, Peter John;Condit, Kevin Michael;Nayar, Harry Siva;Michelotti, Brett Foster
    • Archives of Plastic Surgery
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    • 제48권4호
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    • pp.404-409
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    • 2021
  • Background To date, there are no consensus guidelines for management of lymphatic leak in groin vascular reconstruction patients. The goal of this study is to review the relevant literature to determine alternatives for treatment and to design an evidence-based algorithm to minimize cost and morbidity and maximize efficacy. Methods A systematic review of the literature was conducted per Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. Two independent reviewers applied agreed-upon inclusion and exclusion criteria to eligible records. Studies that included patients who underwent groin dissection for oncologic diagnoses and level 5 data were excluded. Interventions were then categorized by efficacy using predetermined criteria. Results Our search yielded 333 records, of which eight studies were included. In four studies, the success of lymphatic ligation ranged from 75% to 100%, with average days to resolution ranging from 0 to 9. Conservative management in the form of elevation, compression, and bedrest may prolong time to resolution of lymphatic leak (14-24 days) and therefore cost. Conclusions The majority of patients should be offered early operative intervention in the form of lymphatic ligation with or without a primary muscle flap. If the patient is not an operative candidate, a trial of conservative management should be attempted before other nonsurgical interventions.

일본 농업용 저수지 관리 체계에 관한 연구 - 효고현을 중심으로 - (A Study of Reservoir Management System in Japan - Focus on Hyogo Prefecture -)

  • 박진욱
    • 농촌계획
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    • 제27권1호
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    • pp.1-8
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    • 2021
  • The study aims to draw out implications regarding systematic reservoir management through analyzing the reservoir conservation activities and policies in Hyogo Prefecture which has the most agricultural reservoirs in Japan and similar agricultural form to that of Korea. The results are as follows. First, it turns out that consistency in policies and persistent drive are key to success. Since the late 1990s, the Hyogo Prefectural government has expanded the reservoir conservation policies, consistently trying to ellicit the multifunctionality of reservoir, and also has shown persistent drive toward the conservation policies through systematic process. Second, it is clear that the Prefectural government has shown a great degree of activeness. It established ordinances before acts were legislated by the central government. In addition, the Hyogo Prefectural government ran a supportive organization with its own funds. Third, the establishment of systematic enforcement system played a critical role. The efficiency in the policy enforcement derived from the dual conferences, Prefectural-level conference dealing with the related policies throughout the Prefecture, and local-level conference discussing policies based on regional characteristics.

Occupational Hazards in Firefighting: Systematic Literature Review

  • Maria F. Cuenca-Lozano;Cesar O. Ramirez-Garcia
    • Safety and Health at Work
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    • 제14권1호
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    • pp.1-9
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    • 2023
  • Background: Firefighting involves exposure of firefighters to risks related to this activity, serious injuries, and occupational diseases are recorded. There are other consequences such as thermal and emotional stress. This systematic review is proposed in order to analyze the risks and consequences faced by these workers and thus provide elements to improve safety management systems in institutions. Method: A descriptive observational study of systematic literature review on the risks and consequences of exposure to firefighters' activity was proposed, and the information was analyzed and described based on the available data and according to the variables determined. Results: The studies showed data on mechanical, physical, chemical, psychosocial risks, workers' perception and resilience, and epidemiological data. Information related to firefighters' activity on falls and slips, exposure to noise, and high concentrations of carbon monoxide is detailed. In addition, the relationship between burnout, cognitive, and physical fatigue as adverse effects on health and performance is mentioned. Conclusions: Among the preventive measures, the use of personal protective equipment is suggested, incorporation in prevention programs of information on exposure to risk factors, as well as the implementation of models that can predict the perception of workers, additionally, the generation of management systems with safety climate models for fire departments.

Exploring the Distribution of Organizational Risk and Assessing Internal Audit Effectiveness: A Systematic Review

  • Arum ARDIANINGSIH;Doddy SETIAWAN;Wahyu WIDARJO;Payamta PAYAMTA
    • 유통과학연구
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    • 제22권4호
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    • pp.59-68
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    • 2024
  • Purpose: The function of internal audit is to help achieve company goals and targets by minimizing the impact of business risks. The distribution of internal audit activities in carrying out control and supervision covers all aspects or activities at all levels of management. The aim of the research is to determine the distribution of risk-based internal audit effectiveness assessments in companies. Data and Research Design Methodology: Researchers examined research trends regarding things that could influence the distribution of the effectiveness of the internal audit function from 2007 to 2023.This research used a systematic literature review (SLR) research method. This research used 23 papers sourced from the Scopus database. Results: The distribution of the effectiveness of audit services provided by internal auditors is more influenced by the personal characteristics of internal auditors and has little to do with the leadership of the chief internal auditor, technology, and risk management. Conclusion: The distribution of monitoring services provided by internal auditors covers all levels of departments or divisions of the organization. The assessment of internal audit effectiveness is more influenced by the auditor's personal attributes such as independence, competence, and management support.