• Journal of Korean Society for Quality Management
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• v.28 no.2
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• pp.89-102
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• 2000

Many organizations have developed their own traditional quality information systems. But, they think of it as one of the functional information systems not as a company-wide decision support information systems. A study on traditional quality information systems(QIS) has been conducted and a new conceptual framework of quality information system is proposed in this paper. In order to support enterprise wide total quality management aggressively, a new conceptual framework, named quality management support information system(QMSIS) is developed and proposed. This framework is based upon Malcolm Baldrige National Quality Award(MBNQA) model integrates management information system approach and traditional quality information system concept. In this model, organizational performance and process performance can be monitored to support managers , decision making about organizational quality management activities.

• Journal of the Korean Society of Industry Convergence
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• v.16 no.4
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• pp.133-140
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• 2013

This paper presents an overview of the concepts of optimal feeder design in relation to the loading of bulk solids for Automatic filling system that should be control the amount of goods and packaging to seal. Feeder modular device, important parts of the package, so in order to perform a conceptual design optimization techniques are applied in two steps. First of all derive the problems through structural analysis for the conceptual model of vibrating feeder. Secondly derive reasonable design model based on the results of the structural analysis of modified boundary shape and then verify it. The proposed system has the following goal that is satisfies the dynamic stability with minimum weight and optimization of the shape. As a result, the weight reduction of feeder is 2.1% and 7% increase in the natural frequency.

• Journal of the Korea Safety Management & Science
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• v.14 no.2
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• pp.113-121
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• 2012

The important elements and conditions to improve corporate competitiveness are customer development, new product development, sales increase, net profit increase, and other factors. Even if those competitiveness elements are well prepared, obstacles may exist. In this paper, we examined the risk, the deadliest obstacle that can affect corporate. We selected the risk factors that exist in functional categories in the system connected complicatedly and variously by organizational value chain of corporate, and examined the conceptual model of Enterprise Risk Management System based on the precedent studies.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2002.05a
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• pp.216-220
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• 2002

The main objective of this studty is to design a conceptual framework of ${\ulcorner}Creativity\;Management\;System:\;CMS{\lrcorner}$. This study consists of (1) defining concept of CMS (2) sellecting ${\ulcorner}Structuring\;method{\lrcorner}$ for designing CMS (3) designing ${\ulcorner}Conceptual\;Framework{\lrcorner}$ for CMS. A conceptual framework of the CMS was designed by system design method based on ${\ulcorner}Normative\;approach{\lrcorner}$, and ${\ulcorner}Explorative\;approach{\lrcorner}$; that is ${\ulcorner}Ddeductive\;method{\lrcorner}$ and this is ${\ulcorner}Inductive\;method{\lrcorner}$.

• Journal of the Daesoon Academy of Sciences
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• v.18
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• pp.1-24
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• 2004

This paper is to inquiry into the conceptual model of religious education in school curriculum focused on 7th revised curriculum, subject matter and teacher training system. We have to consider the related variables for the operation of school curriculum: student, school, teacher. In school curricula of Korea, religious education can be practiced as a elective course of subject, discretion activity and special activity, latent curriculum etc. And also it should be considered student's right of option and autonomy of private school, because at least those are the important variables effect upon the religious education in school curriculum. Now I'd like to abstract results of this paper as followed. First, it should be considered student's right of option for religious education in private school curriculum. But at this case, also under the name of education it should be justified precondition of purpose, content, approach method. If not, it easy to access to pejorative meaning as a religious indoctrination. Second, in case of conflict between student and school, I think that a proper method is to adjust the related variables. Third, if the purpose of religious education in school based on religiosity, it can be cover the understanding of religious culture, affectionate domain of religiosity, behavioral religiosity. Finally, in order to accomplish such an conceptual model of religious education in school, it should be set a condition for teacher training system, subject matter etc.

• Journal of the Korean Society of Safety
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• v.31 no.1
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• pp.126-131
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• 2016

Although many studies have been conducted to find solutions to deal with human errors effectively, violations have been rarely studied in depth. The violation is a type of human error when an employee takes an action with intention but does not intend harmful outcomes. Violations have characteristics similar to other types of human errors but it is difficult to understand the intention of an employee from accident reports. The objective of this study is to develop a conceptual model of violation errors for preventing accidents/failures in a nuclear power plant from violation errors. Based on the previous studies, the characteristics of violations were collected in 9 categories and 136 items. They were classified into three-kinds of characteristics (human-related, task-related, organization-related characteristics) to construct conceptual models of routine/situational violations. The representative cases of accidents/failures in a nuclear power plant were analyzed to derive the specific types of routine/situational violation occurrence. Three types of conceptual model for each violation were derived according to whether the basic, human-related, and task-related characteristics are included or not. The conceptual models can be utilized to develop guidelines to support employees preventing routine/situational violations and to develop supportive system in nuclear power plant.

• International Journal of Computer Science & Network Security
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• v.21 no.12
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• pp.9-20
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• 2021

Abstraction applied in computer networking hides network details behind a well-defined representation by building a model that captures an essential aspect of the network system. Two current methods of representation are available, one based on graph theory, where a network node is reduced to a point in a graph, and the other the use of non-methodological iconic depictions such as human heads, walls, towers or computer racks. In this paper, we adopt an abstract representation methodology, the thinging machine (TM), proposed in software engineering to model computer networks. TM defines a single coherent network architecture and topology that is constituted from only five generic actions with two types of arrows. Without loss of generality, this paper applies TM to model the area of network monitoring in packet-mode transmission. Complex network documents are difficult to maintain and are not guaranteed to mirror actual situations. Network monitoring is constant monitoring for and alerting of malfunctions, failures, stoppages or suspicious activities in a network system. Current monitoring systems are built on ad hoc descriptions that lack systemization. The TM model of monitoring presents a theoretical foundation integrated with events and behavior descriptions. To investigate TM modeling's feasibility, we apply it to an existing computer network in a Kuwaiti enterprise to create an integrated network system that includes hardware, software and communication facilities. The final specifications point to TM modeling's viability in the computer networking field.

• Journal of Families and Better Life
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• v.11 no.2
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• pp.195-207
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• 1993

This study was performed to analyze a path model that investigated the relations among financial statements financial management and financial satisfaction of urban households. For this purpose conceptual framework based on the system theory was suggested. Empirical test's results showed some evidence has been provided that supported that conceptual frame-work. The level of living and gap between the level and standard of living measure were vital in the model investigating financial management and financial satisfaction, There were statistically significant direct effects of them on financial management however there were many indirect effects that mediate through them as well Also The financial management was accepted in the model investigating financial satisfaction. There was statistically significant direct effect on it and indirect effect that mediated through the financial management.

• Journal of Digital Convergence
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• v.19 no.11
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• pp.63-73
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• 2021

In order to effectively promote a smart city, various urban information must be opened and linked, and the information system that each member can share is required. In addition, it is necessary to establish a cooperative system in which citizens and citizen's organizations can participate. In this study, the components and conceptual model of a smart city platform were proposed to create a smart city that enables citizen participation. Its components include sensors for collecting data from the real world, information storage and management, information sharing and standard system, citizens' personal information protection and management system, utilization and service, etc. For the conceptual model, roles of smart city members were defined, so that citizen-centered participation and services could be made. It also includes data collection, information linkage and sharing, and service configuration system. Citizens can perform various roles such as data collector and provider, service planner or requestor, service beneficiary, etc. Ultimately, free communication and exchange of opinions with citizens is a key factor in the success of smart cities.

• The Mathematical Education
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• v.43 no.3
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• pp.291-307
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• 2004

This study focused on the developing a system of computer adaptive diagnosis and instruction(CADI). This system is a conceptual model that connected learning with assesment by using new media such as computers, multimedia, and new technologies. In this conceptual model, adaptive diagnosis means tailored or customized diagnostic evaluation, and adaptive instruction implies tailored or customized instruction. The connection between learning and assesment suggests that they are closely related to determine following learning contents and learning methods. CADI's expected effect are 1) it can contribute to real learning of core concept, 2) it can enlarge the educational opportunities, 3) it can help students study by student himself and learn media literacy, 4) information for evaluation functions more essential roles, 5) it is possible to work cooperatively with any other school subject.