نتایج جستجو برای: specific factors model
تعداد نتایج: 3781144 فیلتر نتایج به سال:
The literature on language teaching and learning has mostly accentuated motivation as one of the crucial factors influencing learners, but demotivating factors can be of crucial importance as well. In this vein, considering a grounded theory approach, this study has tried to investigate the demotivating factors influencing Iranian university students of non-English majors utilizing an interview...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
biodegradation of phenanthrene (phe) was studied in aqueous culture to demonstrate the potential of the mixed culture in degrading high concentration of phe. the experiments were conducted to monitor biodegradation of phenanthrene for duration of 6 days. biodegradation of phe was successfully achieved in low and middle concentration by the isolated mixed culture. a full factorial central compos...
Power systems should have acceptable reliability in order to operate properly. Highly available and dependable protective relays help to obtain the desirable reliability. The relays should be periodically evaluated during specific intervals to achieve the mentioned characteristics. The Routine Test Interval (RTI) should be optimized in order to economically maximize the reliability of the prote...
according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...
conclusions the results confirm the available literature data, while noting that self-harming is a preponderantly male behavior. the results also signal the need to create opportunities to instruct teachers to combat the resistances and stereotypes of psychological distress. results data analysis confirms an association between self- cutting and alcohol use, sexual harassments, school dropout, ...
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