Attempted suicide mainly occurs in obstinate, disturbed and hostile individuals and in ones who can not easily communicate with others. It is committed with awareness and aimed to hurt oneself. Since health care centers should pay high expenses to treat the patients and also suicide is a big sin in Islamic culture thus, it was decided to analyze the characteristics of all consecutive ...

asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...

an investigation into oral interaction in language classes: a conversation analytic point of view the aim of this thesis is to analyze the interaction between language teachers and students in english language institutes. this work is done in the context of yasuj city. learning another language, which is in most cases english, involves many variables. one of these variables is the linguistic...