نتایج جستجو برای: نقطه کنترل زمینی gcp
تعداد نتایج: 110312 فیلتر نتایج به سال:
This study aimed to evaluate the temperature changes that occurred in the pulp chamber when using GCP Glass Carbomer Fill (GCP) and two different resin-modified glass-ionomer (RGI) restorative materials at different dentin thicknesses. A standardized Class I occlusal cavity with 1 mm or 2 mm dentin thickness was prepared in the extracted human molar teeth. RGI and GCP fills were placed in the c...
The aims of this study were to compare nitric oxide (NO) levels in stimulated whole saliva from individuals with and without generalized chronic periodontitis (GCP), and to evaluate correlations between these levels with a clinical diagnostic parameter. According to specific criteria, 30 individuals were divided into three groups: one comprising individuals without periodontitis (GC), a second ...
Gastritis cystic polyposa/profunda (GCP) is defined as a hyperplastic polyp that contains foci of misplaced foveolar and/or glandular epithelium in the muscularis mucosae or in the deeper portions of the submucosa or the muscularis propria [1-6]. The lesion called polyposa when an intraluminal polyp is present [1,2] and profunda when the cystic lesion located within the submucosa [3] and the bu...
The graph coloring problem (GCP) is one of the most studied NP hard problems and has numerous applications. Despite the practical importance of GCP, there are limited works in solving GCP for very large graphs. This paper explores techniques for solving GCP on very large real world graphs. We first propose a reduction rule for GCP, which is based on a novel concept called degree bounded indepen...
نقشههای کاربری اراضی برای بسیاری از فعالیتهای مدیریتی، هیدرولوژی و بررسی وضعیت فرسایش خاک ضروری میباشند. دادههای سنجش از دور از پتانسیل بالایی برای تهیة نقشههای بهروز کاربری و پوشش اراضی برخوردارند. هدف از این پژوهش تهیة نقشة کاربری اراضی حوضه آبخیز سد گاوشان با استفاده از تصاویر ماهوارة لندست 8 و شبکة عصبی مصنوعی و نیز ارزیابی روش مورد استفاده بود. بدینمنظور از 1320 نقطه به عنوان نقاط ک...
In graph theory, Graph Colouring Problem (GCP) is an assignment of colours to vertices of any given graph such that the colours on adjacent vertices are different. The GCP is known to be an optimization and NP-hard problem. Imperialist Competitive Algorithm (ICA) is a meta-heuristic optimization and stochastic search strategy which is inspired from socio-political phenomenon of imperialistic co...
Periodontitis are infections that may cause systemic consequences. Due to that it is important to make an accurate histopathologic diagnosis as soon as possible. The aim of this study was to determine the main changes from the gingival mucosa biopsy taken from generalized chronic periodontitis (GCP) patients by light microscopy (LM) and transmission electron microscopy (TEM). The results were c...
Good Clinical Practice (GCP) is an international ethical and scientific quality standard for the design, conduct, performance, monitoring, auditing, recording, analyses and reporting of clinical trials. It also serves to protect the rights, integrity and confidentiality of trial subjects. It is very important to understand the background of the formation of the ICH-GCP guidelines as this, in it...
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