The emergency department (ED) is the most important section in every hospital. The ED
behaviour is adequately complex, because the ED has several uncertain parameters such …

This study uses a two-level programming model to present a Stackelberg game. The two-
level programming problems consist of two levels of decision-making, each level having its …

Following the increasing growth of urbanization in recent decades in Iran, housing has
become one of the most critical issues in the country. In this regard, mass production of …

This article focuses on the strategic issue of an agile supply chain. Different goals are
considered in supply chain design. Today, the concept of sustainability in supply chains …

Production scheduling is one of the most substantial indicators in achieving short-term,
medium-term, and long-term production planning goals. Satisfying this indicator can …

The increase in population, demand growth, limitation of water resources, and huge costs of
water supply with the execution of new plans for water resources development have …

Data envelopment analysis (DEA) is a non-parametric method to calculate the efficiency of
decision-making units (DMU) under evaluation that perform the same activity. The frontier …

SQL injection (SQLi) is one of the most common attacks against database servers and has
the potential to threaten server services by utilizing SQL commands to change, delete, or …

Nowadays, due to growing development and competitiveness in global markets of products,
companies are forced to make significant efforts for supply procurement, production, and …

Recently, the difference in the most effective competencies is considered the main
competitive factor in organizations. To this end, organizations seek to improve a number of …