background and objectives: resistance to macrolide can be mediated by erm and msra genes in staphylococcus aureus . there are the evidences that show erm genes may be causative agent of inducible or constitutive resistance. the aim of this study was to investigate the incidence of inducible clindamycin resistance and determine the most frequency of erm and msr a genes among s. aureus isolates. ...

employee’s resistance to change and the need to recognize its affecting factors in order to manage it has an important role in organizational development management. this study has examined the impact of top management’s hypocrisy on employee’s resistance to change and investigates mediating role of employees’ trust to top management. based on the research variables, a questionnaire was designe...

the aim of this study was to evaluate the variability of tavanmand engineering firm, due to instrumental changing in the way of control equipment from manually install to technical.  in this way, the theoretical literature review explores change management and resistance to change and methodology is based on quantitative data collection and analysis. the results of data analysis indicate that t...

most of the methods that have been proposed for speed estimation of induction machines require the rotor and the stator resistance to change in the normal operating range. on the other hand, estimation of the rotor resistance requires rotor speed. in this paper, after studying conditions for simultaneous estimation of rotor speed and rotor resistance, a method for simultaneous estimation of rot...

conventional and nanostructured ysz coatings were deposited on the in-738 ni super alloy by the atmospheric plasma spray technique. the oxidation was measured at 1100°c in an atmospheric electrical furnace. according to the experimental results the nanostructured coatings showed a better oxidation resistance than the conventional ones. the improved oxidation resistance of the nanocoating could ...

The story of life on Earth is one of both ancient and ongoing evolution. All species on the planet today have in different ways evolved adaptations that promote fitness sufficiently well enough to sustain different metapopulations over long periods of time relative to the pace of environmental change. Indeed, species’ lifespans are estimated to be on the order of millions of years (Barnosky et ...