23 research outputs found

    Modeling of Traceability Information System for Material Flow Control Data.

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    This paper focuses on data modeling for traceability of material/work flow in information layer of manufacturing control system. The model is able to trace all associated data throughout the product manufacturing from order to final product. Dynamic data processing of Quality and Purchase activities are considered in data modeling as well as Order and Operation base on lots particulars. The modeling consisted of four steps and integrated as one final model. Entity-Relationships Modeling as data modeling methodology is proposed. The model is reengineered with Toad Data Modeler software in physical modeling step. The developed model promises to handle fundamental issues of a traceability system effectively. It supports for customization and real-time control of material in flow in all levels of manufacturing processes. Through enhanced visibility and dynamic store/retrieval of data, all traceability usages and applications is responded. Designed solution is initially applicable as reference data model in identical lot-base traceability system

    Module-based quality system functionality evaluation in production logistics

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    Purpose: This paper addresses a comprehensive modeling and functionality evaluation of a module-based quality system in production logistics at the highest domain abstract level of business processes. Design/methodology/approach: All domain quality business processes and quality data transactions are modeled using BPMN and UML tools and standards at the business process and data modeling. A modular web-based prototype is developed to evaluate the models addressing the quality information system functionality requirements and modularity in production logistics through data scenarios and data queries. Findings: Using the object-oriented technique in design at the highest domain level, the proposed models are subject further development in the lower levels for the implementing case. The models are specifically able to manipulate all quality operations including remedy and control in a lot-based make-to-order production logistics system as an individual module. Practical implications: Due to the specification of system as domain design structure, all proposed BPMs, data models, and the actual database prototype are seen referential if not a solution as a practical “to-be” quality business process re-engineering template. Originality/value: this paper sets out to provide an explanatory approach using different practical technique at modeling steps as well as the prototype implementation.Peer Reviewe

    Современные подходы к фармакотерапии ревматоидного артрита

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    АРТРИТ РЕВМАТОИДНЫЙ /ЛЕК ТЕРАРТРИТ ИНФЕКЦИОННЫЙ НЕСПЕЦИФИЧЕСКИЙ /ЛЕК ТЕРПОЛИАРТРИТ РЕВМАТОИДНЫЙ /ЛЕК ТЕРЛЕКАРСТВЕННАЯ ТЕРАПИЯФАРМАКОТЕРАПИЯПРОТИВОВОСПАЛИТЕЛЬНЫЕ СРЕДСТВА /ТЕР ПРИ

    Дисфункция эндотелия при хронической гастродуоденальной патологии у детей

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    ЭНДОТЕЛИЙ /ПОВРЕЖДЭПИТЕЛИЙ /ПОВРЕЖДЖЕЛУДОЧНО-КИШЕЧНЫЕ БОЛЕЗНИПИЩЕВАРИТЕЛЬНОЙ СИСТЕМЫ БОЛЕЗНИГАСТРИТДУОДЕНИТДЕТЕЙ ОХРАНЫ ЗДОРОВЬЯ СЛУЖБ

    Design and modeling of one-port SAW resonator at 2.45 GHz for wireless application base on GaPO4

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    This paper presents the full design, operational principle, structure and frequency response simulation of one-port Surface Acoustic Wave (SAW) Resonator using Micro Wave Office (MWO) and MATLAB used for passive wireless sensing of various measurands. Since SAW Resonators are widely used in radio frequency sensing application, the development and evolution of present day SAW devices has been possible only due to simultaneous efforts to simulate these devices and also it is desirable to evaluate the device prior to fabrication especially in cases where the characteristic of device material and dimensions have a major influence on the performance of the overall system. The equivalent circuit model approach has been used to simulate the frequency response of one-port SAW resonator base on gallium orthophosphate (GaPO4) with 5° cut-angle at 2.45 GHz under ISM band frequency for high temperature wireless application and it appears that this modeling is suitable for near resonance frequency, also measuring dielectric permittivity of GaPO 4 at this frequency for use of modeling

    Development of traceability model for inexpensive high-volume items

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    Having a traceability system in a company which produces goods or services is something that can help to assure the customer’s or the company’s security, safety,and satisfaction. Information created by this system will help to improve the quality and also to find the clues of the production problem occurrences. A database system in which storage and retrieval of information is performed is the most applicable method to meet this need and fulfill this demand. This thesis focuses on the data modeling for traceability system in information layer of manufacturing control system that is devoted for non-expensive high volume items as final goods in all aspects production and control operations. A useful database system that could be applicable in many identical cases for lot-base traceability for material flow is developed through data modeling. The designed model improves the applicability of lot traceability with dynamic store and retrieval of the manufacturing and quality data. The functionality of the computerized traceability information system requirement is successfully evaluated through implementing data queries. As the result, the developed model promises to handle fundamental issues of traceability system effectively. It supports for customization and real-time control of material flow in all quality and production operation processes. Through prototype implementation of the model, recording deviations and therefore, assessing their impacts become easier. The computerized information system with better visibility and dynamic data processing handles all traceability usages and applications efficiently. Due to the case and nature of this thesis is not for a complex enterprise, it can be concluded that the model is initially applicable to environment with identical operational boundaries and complexity. A case study in car component industry which provides the fundamental idea and key solution is presented. ERM (Entity Relationship Modeling) and pertaining diagrams (Entity Relationship Diagram) are used as modeling tool for its easy-understanding and applicability in modeling of high volume data. Microsoft Access is selected as database platform in this study due to its availability at all manufacturers especially small-to-medium size enterprises. The designed database includes main console with two options of data entry forms, and reports. Data entry is made manually and from customer order to final product inspections. Report option is designed to acquire desired traceability information such as lot relations. The solution is limited to material flow control excluding all resources and capacity related issues in the planning functionality. The model developed for a single company environment with batch production system for Make-to-Order

    Business Process Modeling for Domain Outbound Logistics System: Analytic Perspective with BPMN 2.0

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    This paper proposes a generic"to-be" business processes model for domain highest-level outbound logistics system representing the possible alternative structure and behaviour of the system in respect to x-party logistics services applicable in Small-to-medium sized enterprises. The generic framework of outbound logistics model consists of one main modular system named as the Shipping System including five internal sub-systems of the shipping core, shipping requirement, First Party Logistics (1PL), Third Party Logistics (3PL) and Customer Relationship Management (CRM) systems. The shipping system business process model supports all outbound logistics activities interacting with the customer, 3PL provider and other back office systems such as order system and inventory system. The modelling procedure is elaborately discussed to provide a business analytical view from various activities within the outbound logistics system. Moreover, the model provides essential knowledge input for system development and improvement through capturing all significant highest-level business process and sub-processes and revealing potential automation capabilities on data capturingas well as the process monitoring.QC 20150714</p
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