This study aims to present a sustainable environmental model using the life cycle sustainability assessment (LCSA) method in Shazand Petrochemical Company. To determine the evaluation indices, two Delphi and DEMATEL-FTOPSIS questionnaires were distributed among 27 and 8 experts in the field of sustainable environmental management. The environmental, social, economic, environmental-economic, soc...

This study aims to present a sustainable environmental model using the life cycle sustainability assessment (LCSA) method in Shazand Petrochemical Company. To determine the evaluation indices, two Delphi and DEMATEL-FTOPSIS questionnaires were distributed among 27 and 8 experts in the field of sustainable environmental management. The environmental, social, economic, environmental-economic, soc...

In this study, a credit risk concentration allocation model is developed for the banks to determine the credit risk concentration limits of their regional head’s. The proposed model is based on the Fuzzy TOPSIS (FTOPSIS) and Linear Programming (LP) approaches. FTOPSIS is easy to use and capable to keep tract of decision made in reaching the overall score by combining different types of criteria...

This paper presents an integrated ANP and DEMATEL technique applied to identify and prioritize Six Sigma projects for healthcare companies. identify the most representative Six Sigma projects and their priority. First, the Six Sigma evaluation structure is determined; then DEMATEL (Decision Making Trial and Evaluation Laboratory) is applied to calculate interrelations among healthcare criteria....

We present a model checking algorithm for LCSA, a temporal logic for communicating sequential agents (CSAs) introduced by Lodaya, Ramanujam, and Thiagarajan. LCSA contains temporal modalities indexed with a local point of view of one agent and allows to refer to properties of other agents according to the latest gossip which is related to local knowledge. The model checking procedure relies on ...

Tracking the environmental impacts of production, use, and disposal of products (e.g., goods, and services) have been an important issue in the global economy. Although Life Cycle Assessment (LCA) is a widely applied method to track these environmental impacts and support policies, it has certain limitations and an isolated way of evaluating the environmental impacts with no consideration of so...

We present a model checking technique for LCSA, a temporal logic for communicating sequential agents (CSAs) introduced by Lodaya, Ramanujam, and Thiagarajan. LCSA contains temporal modalities indexed with a local point of view of one agent and allows to refer to properties of other agents according to the latest gossip which is related to local knowledge. The model checking procedure relies on ...

Life cycle sustainability assessment (LCSA) is a still relatively new technique. One of its main application challenges is interpreting the three dimensions of its results in combined fashion. This paper presents the first attempt at an integrated solution-oriented approach in the LCSA, while simultaneously interpreting the results of the three assessments in a combined fashion toward improving...

Failure mode and effects analysis (FMEA) is an analysis tool for identifying and preventing flaws or defects in products during the design and process planning stage, preventing the repeated occurrence of problems, reducing the effects of these problems, enhancing product quality and reliability, saving costs, and improving competitiveness. However, FMEA can only analyze one influence factor ac...

The aim of this paper is to guide the next steps of a PhD thesis through a structured review of the state of the art and implementation of Life Cycle Sustainability Assessment (LCSA), and to identify challenges and potentials for its adoption at an automotive company. First, the structured literature review was conducted on LCSA to screen the current methodological and practical implementations...