in recent years, information has become a major consideration in making financial decisions. in this paper there methods of project evaluation under inflationary conditions are descried and compared. the three methods are: i• gross profit per unit approach 2• current price each now 3• fixed price (real) cach flow in section ii of the paper different conditions under which all three approaches y...

In this paper, a two stages method to determine suitable benchmark and return scale of the decision making units set is presented. At first, all of the efficient reference set in no radial data envelopment analysis (DEA) based on linear programming is found. first, RAM model is introduced and units is investigated using this model, then, to run the given algorithm below steps is performed. At t...

background demand for icu beds is exceeding its supply. since the sources are limited in some centers, it is necessary to design a model to identify the patients who benefit more from icu beds. objectives the present study aimed to develop a model to prioritize adult patients according to their clinical indications by a three rounded delphi method study. patients and methods in this study, 22 p...

organizations and companies have realized that hse management is an integral and vital part of modern factories and organizations. developing hse processes requires performance assessment, for which defining appropriate indicators is a necessity. as a result of the non-deterministic nature of performance indicators, assessments are prone to influence from the personal judgments by the evaluator...

Permian stratigraphic sequences are widely distributed throughout Iranian, making this one of the best locations in the world to study15 this geological time interval. Nevertheless, some units lack detailed biostratigraphic characterization which is essential for16 palaeogeographic reconstructions. This preliminary study comprises a palynological assessment of a Permian stratigraphi...

Information systems development (ISD) is fundamentally a search process by which the team seeks to find an optimal system configuration that produces the highest performance. As information systems are embodiments of business-domain knowledge and technical knowledge, ISD requires both. The business unit is ultimately responsible for making business design choices whereas the IS unit is largely ...

the performance of a decision making unit (dmu) can be evaluated in either across-sectional or a time-series manner, and data envelopment analysis (dea) is a useful method for both types of evaluation. the malmquist productivity index (mpi) evaluates the change in efficiency of a dmu between two time periods. it is defined as the product of the catch-up and frontier-shift terms. in this paper, ...

The Malmquist productivity index evaluates the productivity change of a decision making unit (DMU) between two time periods. In this current study, a method is proposed to compute the Malmquist productivity index in several time periods (from the first to the last periods) in data envelopment analysis (DEA) and then, the obtained Malmquist productivity index is compared with Malmquist produ...

Systematic reviews represent a specific type of medical research in which the units of analysis are the original primary studies. They are essential tools in synthesizing available scientific information, increasing the validity of the conclusions of primary studies, and identifying areas for future research. They are also indispensable for the practice of evidence-based medicine and the medica...

OBJECTIVE To facilitate critical decision making and improve satisfaction with care among families of patients in a pediatric intensive care unit. DESIGN Prospective observational study followed by a nonrandomized controlled trial of a clinical intervention to identify conflicts and facilitate communication between families and the clinical team. SETTING The pediatric intensive care unit of...