the main objective followed in this research was to study some of the factors influencing water users' participation in management of the irrigation and drainage networks on the lands under jiroft dam. the kind of research method of the study was a descriptive- correlational one. the statistical population of the study consisted of all the water users of irrigation and drainage networks ac...

Essential to understanding the overall structure of river networks is a knowledge of their detailed architecture. Here we explore the presence of randomness in river network structure and the details of its consequences. We first show that an averaged view of network architecture is provided by a proposed self-similarity statement about the scaling of drainage density, a local measure of stream...

Q u e s t i o n 3 • M a k e s u r e t h e c h i l d w i t h l o w v i s i o n h a s h e r o w n t e x t b o o k • P u t t h e b o o k o n a r e a d i n g s t a n d . Q u e s t i o n 4 • U s e a r e a d i n g s t a n d a n d l a y t h e t e x t f l a t o n t h e s t a n d • I f n o r e a d i n g s t a n d i s a v a i l a b l e , u s e a c l i p b o a r ...

Background & Importance: Chronic subdural hematoma (CSH) is one of the most frequent intracranial hemorrhages in adults. However, gold standard treatment of CSH is not yet defined. Since the 80’s, closed drainage is a standard among techniques using drains because the open type has been incriminated in high rates of postoperative infections. However, closed drainage requires mat...

groundwater resource is a very important water resource that has stable temperature, clear, tidy and confident. in recent years, population growth, industrialize and need to food and water, have exposed the groundwater resource on the risk. reduction of water resources is a main problem in throughout the world. in this research groundwater potential mapping was obtained in norabad plain, lorest...