Background and objectives: Cisplatin (CP), the chemotherapy drug, is used for the treatment of many types of cancer but causes hepatotoxicity. Zataria multiflora Boiss. (ZM), is a widely used herbal medicine with potent antioxidant properties. This study aimed to assess the protective effect of Zataria multiflora against cisplatin-induced hepatotoxicity. <strong...

During the last years, the concept of input congestion and technical ineff-ciency in data envelopment analysis (DEA), have been investigated by manyresearchers. The motivation of this paper is to present models which obtain thedecreased output value due to input congestion and technical ineciency. More-over, we extend the models to estimate input congestion, technical ineciencyand output reduct...

 Data envelopment analysis (DEA) is a nonparametric technique that includes models to evaluate the relative efficiency of Decision Making Units (DMUs). It has the ability to separate efficient units and inefficient units. One of the applications of this mathematical technique is evaluating performance of supply chain. According to such as the inefficiency factors of one DMU, is existence conges...

Guaranteed QoS Synthesis (GQS) is a distributed measurement-based admission control scheme. It is designed as a simple and scalable approach to providing strong service guarantees using bulk packet congestion marking across a core network region. We describe the operation and performance of GQS, with particular reference to its use for fair resource-sharing between guaranteed traffic and a rate...

OBJECTIVES To employ automated bed data to examine whether ICU occupancy influences ICU admission decisions and patient outcomes. DESIGN Retrospective study using an instrumental variable to remove biases from unobserved differences in illness severity for patients admitted to ICU. SETTING Fifteen hospitals in an integrated healthcare delivery system in California. PATIENTS Seventy thousa...

Networked Infrastructure systems deliver services and/or products from point to point along the network. Demand for the services provided by such systems is typically cyclic, creating inefficiencies in capacity utilization. Congestion pricing provides incentives to shift demand from peak time periods to lower demand periods. This effectively increases the capacity of the system without the need...

The purpose of this document is to describe a general architecture for flow admission and termination based on aggregated (pre-) congestion information in order to protect the quality of service of established inelastic flows within a single DiffServ domain. Status Table of

In recent years, the assessment of environmental performance has been received considerable attention by environmental policy indicators and decision makers. In this regard, this paper applies data envelopment analysis (DEA) as a management tool for evaluating the environmental performance of the firms and uses the extended bounded adjusted measure (extended BAM) for including undesirable outpu...