نتایج جستجو برای: risk management mpd process fmea fuzzy theory rpns case study
تعداد نتایج: 7178341 فیلتر نتایج به سال:
Nowadays, improving and upgrading quality of products and services is one the main reason for outgoing the competitors and penetration into markets. This article is about the deficiency of the traditional FMEA, and introduces a new method based on estimated costs fuzzy FMEA and utility values. In the proposed method a new fuzzy RPN is defined. A pair wise comparison among Severity, Occurrence a...
This study utilized the failure modes and effects analysis (FMEA) to analyze the risks of green components in compliance with the European Union (EU) the Restriction of Hazardous Substance (RoHS) directive in the incoming quality control (IQC) stage, which is based on a case of an OEM/ODM electronic manufacturer in Taiwan. There are three indices of FMEA in this work: the occurrence (O) that ca...
Background: A variety of gas heaters are used in residential, administrative, and commercial buildings Iran. Home packages (HP) central heating boiler rooms (CHBRs) among the most common types systems that can be damaged during earthquakes and, thus, harm building residents. Methods: By doing a survey an interview 50 residential District 16 Tehran, risks these facilities were assessed from view...
Background: The goal of clinical risk management is to improve the quality of health care organization’s services and to ensure patients' safety. Thus, this study has identified and evaluated the potential failures by Failure Mode and Effects Analysis (FMEA) approach to eliminate errors occurrence of an Intensive Care Unit (ICU) in a hospital in Tehran city. Materials and Methods: This study...
PURPOSE/OBJECTIVES To assess and improve the safety of hospital-based adult chemotherapy administration. DESIGN Prospective, systems-focused clinical risk assessment. SETTING An adult inpatient and outpatient oncology unit in a large urban hospital in the United Kingdom. SAMPLE 8-person nurse-led multidisciplinary team, which included managerial staff and patient safety researchers. MET...
Purpose: Outsourcing transactions have been arisen and evolved in the last years purchase managers want to know if a Failure Mode Effects Analysis (FMEA) is an effective qualitative technique analyze supply chain risks (SCR) proper way. The aim of this study address question developing practicable risk management process based on guidelines ISO 31000 for upstream Supply Chain Risk Management (S...
Introduction: Intensive Care Unit (ICU) in hospitals is one of the most sensitive and costly units which is really important due to safety and health of patients during their stay in these units. Hence, considering the potential risks in this unit, treatment operations for eliminating or decreasing risks are very important. Among these intensive care units, the most important one is the open-he...
Background and Aim: Almost one out of 10 patients who are admitted in hospitals experience “never events” while researches show that about half of these harms are preventable through the utilization of Failure Modes and Effects Analysis (FMEA). This study aims to identify and evaluate the risks of care processes in three wards of Alzahra University Hospital of Isfahan and suggest some intervent...
Fuzzy theory and Bayesian network theory were based on the fault tree. The fault tree analysis method improved the fault analysis to obtain number of event's exact problem. Considering the characteristics of the fuzzy risk analysis at the same time, it also solved the problem of scale fault analysis modeling. The theory is applied to the cost of construction shield tunnel risk analysis, floatin...
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