نتایج جستجو برای: fracture distribution
تعداد نتایج: 699719 فیلتر نتایج به سال:
based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...
The work presented here describes a novel fracture characterization technique that utilizes azimuthal amplitude variations (AVAZ) present in 3D seismic data to deduce subsurface fracturing characteristics. We apply this technique to both synthetic data and real data from the Haynesville Shale. The method we propose is able to unambiguously invert for fracture azimuth, and does not suffer from a...
The literature about the effects of systemically administered calcitonin on fracture healing and in the prevention of disuse osteoporosis after fracture are reviewed in this study. Fracture healing is a biological process of great importance for the survival of the injured animal. Endochondral ossification is augmented in the fracture site followed by fast remodeling of the produced woven bone....
Background and Aim: This study aimed to assess the effect of G-Bond and Z-Prime Plus on fracture resistance of prefabricated zirconia posts bonded to root canal walls. Materials and Methods: This in-vitro experimental study evaluated 22 mandibular premolars with equal diameter and length. The teeth were cut at the cementoenamel junction (CEJ), underwent root canal treatment, and were randomly ...
Background : Supracondylar fractures of the humerus comprise the most common fracture in children. Two-thirds of children, who are hospitalized due to arm injury, are infected by Supracondylar fractures. The aim of this research is to investigate two treatment methods, "close reduction and external fixation with pin" and "open reduction and internal reduction in Supracondylar fractures. Materi...
Tracer testing has been used to obtain hydraulic properties in a reservoir system and may help characterize the fracture networks inside the reservoir. Numerous studies at various scales have shown that the distribution of many fracture properties (i.e., length, displacement) follows a power law scaling with some cutoffs. Fractal dimension is useful to evaluate the geometric characteristics of ...
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