BACKGROUND Both technical skills (TS) and non-technical skills (NTS) are key to ensuring patient safety in acute care practice and effective crisis management. These skills are often taught and assessed separately. We hypothesized that TS and NTS are not independent of each other, and we aimed to evaluate the relationship between TS and NTS during a simulated intraoperative crisis scenario. M...

bootstrapping the dea is one of the current methods of measuring robust efficiency by constructing a confidence interval and measuring the noise (bias) in production. in this study, two estimators: the conventional data envelopment analysis (dea) and bootstrap simulation with 2,000 bootstrap iterations were applied on a cross sectional data of 296 broiler farms in peninsular malaysia. the objec...

Statistics have been showing a long-term lack of pupils' interest in technical fields of study and secondary schools. Lower-secondary schools have to respond to this situation. Surveys conducted in the Czech environment show that the lack of interest stems not only from individual preferences of students but also from unfavourable image of technical study fields and insufficient or distorted in...

This paper aims at estimating the efficiency of hydroelectric power plants (renewable energy resources) and thermal power plant (non-renewable energy resources) in Iranian provinces. Data Envelopment Analysis (DEA) approaches is applied to estimate the efficiency. The network is modeled as a linear system with multiple inputs and one output. Fuel cost, labor force, operation cost are used as in...

The main purpose of this research is "to study the effect of combined learning on students'educational achievement at girls' technical schools in Tehran". The research method in thisstudy is semi-experimental or semi-empirical. The statistical universe of this study includesall girl students of Tehran technical schools. At the first stage, 6 technical schools wereselected randomly and simply am...