bserved by many teachers that most of the time, mumbling and searching for their intended words, students complain why they have forgotten the words they have learned in the previous semesters. they ask for some new ways that may help them to recall and apply the learned words more efficiently, since as they declare one of the most important skills in foreign language learning is having a g...

One of the most important causes for comparative studying on philosophical systems is to find their commonalities for responding common questions and to emphasize on their differences for taking functional answers encountering modern philosophical challenges and problems. Here, causality is chosen as the case study. Causality is of the basic philosophical issues that have been continually consi...

At the beginning of his magnum opus al-Hekmat al-Muta’aleiat fi al-Asfar al-Aqliiat, Mulla Sadra says that he has nominated and arranged his book according to “the four journeys” of the Mystics. What he and the Mystics say on these journeys reminds those familiar with Greek philosophy of Plato’s Phaedrus and Republic (Journey of souls onto sky and the Allegory of Cave, respectively). In spite o...

nanotechnology is a general term which is related with field of all advanced science term that generally predicates with all modern technologies which consider nanoscales. improvement in the quality of products by adding some nanoparticles and study of their behavior in the presence of these nanoparticles have been obtained in many researches. on the other hand numerous demands for sowing ...

in chapter one we will describe definitions and preliminary results to provide the global context of our own results to be presented in detail in the subsequent chapters in chapter two we consider degree-one maps of the circle and we study their rotation set. our main result in this chapter says that if the map is topologically mixing then its rotation interval is nontrivial (that is, not reduc...

all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...