نتایج جستجو برای: probability of repayment failure
تعداد نتایج: 21205553 فیلتر نتایج به سال:
Background and Objectives: Mental and physical fatigue of airport staff reduces their job standards and productive concentration. The objective of this study was to examine sleep quality and its effect on cognitive failure and job performance among airport staff. Methods: In this descriptive-analytical study, 200 staff of an airport were chosen by simple random sampling method. The data coll...
The main aim of this study, is to evaluate the seismic reliability of steel concentrically braced frame (SCBF) structures optimally designed in the context of performance-based design. The Monte Carlo simulation (MCS) method and neural network (NN) techniques were utilized to conduct the reliability analysis of the optimally designed SCBFs. Multi-layer perceptron (MLP) trained by back propagati...
Foreign exchange (FX) markets play a significant role in the global financial market, so that it comprises 40% of total global e-commerce values. However, reports show a 90% loss of entire investment of traders in this market usually after six to 12 months after entrance. This paper analyzes losing values of the majority of traders theoretically and empirically. Furthermore, by ignoring spread...
In this study, an efficient method based on Monte Carlo simulation, utilized with Adaptive Neuro-Fuzzy Inference System (ANFIS) is introduced for reliability analysis of structures. Monte Carlo Simulation is capable of solving a broad range of reliability problems. However, the amount of computational efforts that may involve is a draw back of such methods. ANFIS is capable of approximating str...
some of the most destructive accidents of 1980s and 90s which occurred in process industries were domino accidents. although domino accidents are among the most destructive industrial accidents, there are not much pioneering works done on quantification of them. the analytical formulation of the domino accidents is usually complex and need a deep knowledge of probability rules. even if the case...
This paper introduces a reliability-based multi-objective design method for spatial truss structures. A multi-objective optimization problem has been defined considering three conflicting objective functions including truss weight, nodal deflection, and failure probability of the entire truss structure with design variables of cross sectional area of the truss members. The failure probability o...
Nowadays, the existence of a huge number aging harbor defense structures and climate change-induced forcing variability highlight need for methodology able to deal with uncertainties which arise during design new above all upgraded structures. In present work, probabilistic based on Monte Carlo simulation technique assessment failure probability due independent modes factor change method inclus...
Compared with the methods solving failure probability of the structural system with multiple failure modes, those solving failure probability of a single failure mode are simpler and more well-developed, thus in order to employ the latter to establish the former, the addition laws of the failure probability are derived mathematically by use of the basic principles of probability theory. In the ...
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