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2019
SAADI S, DJEBABRA M, ROUDIES O, BOULAGOUAS W. Contribution of the three-dimensional model to the reliability allocation of multiphase systems", , 2019, :. International Journal of Quality & Reliability Management [Internet]. 2019;2019 (36(7) :1038-1052. Publisher's VersionAbstract

Purpose

The purpose of this paper is to deal with the allocation requirements of the dependability of the multiphase systems.

Design/methodology/approach

It consists of a proposal for a combined methodology based on the simultaneous use of decomposition systems and reliability allocation method.

Findings

In the developed methodology, the authors use the principles of risk assessment and propose a new formulation of weight allowance with reference to the structural‒functional dependence.

Practical implications

The suggested methodology provides invaluable help to implementation process analysis.

Originality/value

The adopted allocation approach is based on the use of a three-dimensional model: temporal, structural and functional decomposition of systems.

HADEF H, DJEBABRA M. PCA-I and AHP Methods: Unavoidable Arguments in Accident Scenario Classification. J Fail. Anal. and Preven [Internet]. 2019;2019 (19) :496–503. Publisher's VersionAbstract
Risk mapping is the foundation of the risk prevention strategy. It allows for the understanding of all factors that may affect the activities. It is a collective decision based on negotiation between the actors. Argument-based negotiation accelerates the negotiation process and converges it toward a final and common decision. It is in this context that this paper aims to illustrate the contribution of the improved PCA and AHP tools, considered as arguments, to the classification of major accident risks.
2018
SAADI S, DJEBABRA M, BOULAGOUAS W. Contribution to the declination of the dependability requirements using a three-dimensional decomposition of complex systems. Prod. Eng. Res. Devel [Internet]. 2018;2018 (12) :647–658. Publisher's VersionAbstract
The declination of the dependability requirements of the complex systems is one of the most critical processes of systems conception as well as systems engineering. We consider that these dependability requirements must be globally considered at the complete system level if they are to be respected before being allocated on the components of the system. Our approach is based on a three-dimensional decomposition model of the system whose purpose is to describe the way in which the system operates in order to deduce its dysfunction that serves as a basic support for the declination of the dependability requirements. The proposed method is applied to a nitric acid cooling system before being introduced into a chemical reactor.
2017
SAADI S, DJEBABRA M, BOULAGOUAS W. Contribution to the evaluation of the environmental risks induced by the worn-water discharges of an Algerian tannery. World Journal of Science, Technology and Sustainable Development [Internet]. 2017;14 (4) :268-278. Publisher's Version
2016
MOUDA M, DJEBABRA M, BOULAGOUAS W, CHATI M. Proposal for an Evaluation Method for the Performance of Work Procedures. afety and Health at Work [Internet]. 2016;7 (4) :229-306. Publisher's Version
2015
MELLAL L, DJEBABRA M. Contribution of cost-benefit analysis to optimization of eco-design plants", , 2015, 13(2):. doi.org/10.1108/JEDT-02-2013-0010. Journal of Engineering, Design and Technology [Internet]. 2015;13 (2) :334-346. Publisher's Version
SAADI S, DJEBABRA M. The contribution of the ERA to the selection of the environmental indicators and to the allowance of the environmental objectives. World Journal of Science,Technology and Sustainable Development, [Internet]. 2015;12 (1) :61-78. Publisher's VersionAbstract

Purpose

This paper is interested to assist organizations in the task of selecting and use appropriate indicators for their environmental evaluation procedure (EPE). This maximizes the successful deployment of the EPE process and as a consequence the introduction of good environmental practices. The paper aims to discuss these issues.

Design/methodology/approach

It consists of a proposal for a combined methodology based on the simultaneous use of environmental risk (ER) approach and RPN-based allocation method.

Findings

In the developed methodology, the authors use the principles of risk assessment and purpose a new formulation of weight allowance with reference to the severity of ERs and significance of environmental aspects.

Practical implications

Methodology suggested constitutes an invaluable help to implementation EPE process and as a consequence the introduction of good environmental practices.

Originality/value

Methodology suggested facilitates the process of environmental performance evaluation providing substantial assistance to one of the most important stages that is to decide which particular indicators will be considered.

MOUDA M, DJBABRA M. Mouda, M., Djebabra, M., “A Dynamic Model Proposal for the Analysis of Work Procedures. J Fail. Anal. and Preven [Internet]. 2015;(15) :152–160. Publisher's VersionAbstract
This article aims to propose a model for analyzing work situations. In this context, we focus our interest on the simplification of procedures for working where the proposed model is used to analyze human behavior in response to non-compliance of work procedures. From this analysis, ways to improve work processes will be identified.

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