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Failure is one key problem of MEMS S&A (safety and arming) device for its practical application. To make research of failure of MEMS S&A device in action process, a method based on FTA was employed to make analysis on arming process of the set-back arming mechanism of typical MEMS S&A device. Result obtained with theory computation was verified to be right by simulation analysis and which could...

The paper deals with the development of a simulator for approaching human errors in complex operational frameworks (e.g., plant commissioning). The aim is to integrate the quantification capabilities of the so-called ‘first-generation’ human reliability assessment (HRA) methods with a cognitive evaluation of the operator. The simulator allows analysing both error prevention and error recovery. ...

Nowadays the reliability of the logistics in Supply Chain (SC) is realized as an important factor in order to provide high quality of service to customers. The trend of globalization and the development of the communicational technique led to the needs of the high quality of logistics service and the complexity of supply chain. In fact, the better service that customers require, the more import...

background: this study aimes to evaluate the failure to thrive (ftt) recurrent event over time. methods: this longitudinal study was conducted during february 2007 to july 2009. the primary outcome was growth failure. the analysis was done using 1283 children who had experienced ftt several times, based on recurrent events analysis. results: fifty-nine percent of the children had experienced th...

Abstract Background and objectives: Leukemia is one of the most prevalent cancers worldwide. The relapse of the disease mitigates patient survival time. The convenience of explaining the results obtained from analyzing tree models have encouraged doctors and paramedics to employ them in their research. The current study is an attempt to determine the five-year survival time and factors influen...

In this paper, we attempt to use a sequence labeling model with features from dependency parsed tree for temporal relation identification. In the sequence labeling model, the relations of contextual pairs can be used as features for relation identification of the current pair. Head-modifier relations between pairs of words within one sentence can be also used as the features. In our preliminary...