نتایج جستجو برای: shaly formations
تعداد نتایج: 9886 فیلتر نتایج به سال:
One of the main sources of runoff in arid and semi-arid mountainous highlands is typically composed of before Quaternary formations. Since the structure and lithology of formations are different, varying formations can have different significance in terms of runoff and sediment. The present study aimed to investigate the sediment production potential and the runoff generation threshold on three...
BACKGROUND AND PURPOSE Recent advances in data-processing techniques have allowed more accurate MR-based volumetric measurement than was possible in the past. The purpose of this study was to use this technique to evaluate the development of the temporal lobes in childhood. METHODS The study group consisted of 42 subjects aged 3 weeks to 14 years (mean age, 5 years), all with normal findings ...
It is important for clinicians to understand how adults who stutter construct who they are, i.e. their self-identity, in order to offer personally meaningful interventions. Early research on stuttering and self-concept provided initial knowledge, but there has been a dearth of further research in this field. This article, the third in a series of papers emanating from a doctoral study, provides...
Feldspar grains, as a significant provenance indicator, of two terrigenous formations from Central Iran, the Upper Red Formation, and Moghan area, Zivah Formation, are used for provenance determination and the study of transportation and depositional history. The Upper Red Formation (URF) is volumetrically the most important siliciclastic unit of the Central Iran and Zivah Formation (ZF) repres...
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