Study on Technique of Mine Safety Management Analysis Based on Analytic Hierarchy Process
نویسندگان
چکیده
منابع مشابه
study of hash functions based on chaotic maps
توابع درهم نقش بسیار مهم در سیستم های رمزنگاری و پروتکل های امنیتی دارند. در سیستم های رمزنگاری برای دستیابی به احراز درستی و اصالت داده دو روش مورد استفاده قرار می گیرند که عبارتند از توابع رمزنگاری کلیددار و توابع درهم ساز. توابع درهم ساز، توابعی هستند که هر متن با طول دلخواه را به دنباله ای با طول ثابت تبدیل می کنند. از جمله پرکاربردترین و معروف ترین توابع درهم می توان توابع درهم ساز md4, md...
A Study on Oil Pipeline Risk Assessment Technique Based on Fuzzy Analytic Hierarchy Process
Risk assessment of oil pipeline is the core content in the pipeline integrity management. Through risk assessment of oil pipelines, we could know the comprehensive operating condition of the pipelines, identify the dangerous factors of the pipeline and find out the risk section of the pipeline, so as to work out the risk mitigation measures and provide a theoretical basis for integrity assessme...
متن کاملIdentification and Prioritization of Factors Affecting E-teacher’s Performance based on Fuzzy Analytic Hierarchy Process (AHP)
Introduction: Information and communication technology has changed the traditional role of teachers and learners. It’s important to detect factors influencing e-teachers’ role to improve their performance more than ever. So in this study we identified and prioritized factors influencing e-teacher’s effective performance. Methods: In this descriptive study, 15 e-learning experts from Tehran Uni...
متن کاملRanking the Tendency to Risky Behaviors of Adolescents in Karaj Based on Analytic Hierarchy Process (AHP)
Introduction: The issue of social harms and their prevalence among adolescents has become one of the main concerns of families, health system, education and society. The aim of this study was to identify and rank the relationship to high-risk behaviors among students based on the method of hierarchical analysis. Materials and Methods: This research was conducted in a survey method on 60 adolesc...
متن کاملRisk Assessment of Relief Well Based on Analytic Hierarchy Process
Drilling engineering comprises a major part of production and exploration in oil fields and drilling risk is a significant ingredient to success. As one of the crucial ways to terminate oil spill event, relief well assumes great responsibility. Thus it is essential to analyze and assess the risk of relief well technique before drilling operation in order to guarantee rescue project work smoothl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2011
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2011.11.2395