Interactions between alum and organics in coagulation

Alum Coagulation

Colloid Formation Resulting from Alum Coagulation of Organic-Laden Sourcewaters

cohesion and cohesive devices in a contrastive analysis between ge and esp texts

the present study was an attempt to conduct a contrastive analysis between general english (ge) and english for specific purposes (esp) texts in terms of cohesion and cohesive devices. to this end, thirty texts from different esp and ge textbooks were randomly selected. then they were analyzed manually to find the frequency of cohesive devices. cohesive devices include reference, substitution, ...

Role of tissue repair in toxicologic interactions among hepatotoxic organics.

It is widely recognized that exposure to combinations or mixtures of chemicals may result in highly exaggerated toxicity even though individual chemicals might not be toxic at low doses. Chemical mixtures may also cause additive or less than additive toxicity. From the perspective of public health, highly exaggerated toxicity is of significant concern. Assessment of risk from exposure to chemic...

the relationship between learners critical thinking ability and their performance in the reading sections of the tofel and ielts test

the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...