نتایج جستجو برای: behavior pattern
تعداد نتایج: 944427 فیلتر نتایج به سال:
Background and Objective: Clinical behavior of basal cell carcinoma (BCC) is known to be different according to histological growth pattern and basosquamous cell carcinomas (BSC) are known with their aggressive behavior and metastatic capacity. In this study, we evaluated bcl-2 and cyclin D1 expressions in BCC and BSC cases comparatively, to explore their predictive value on the aggres...
Background and Objective: Ameloblastoma was a benign odontogenic tumor that has more aggressive behavior in comparison to odontogenic cysts. The of aim the present study is quantitative and qualitative evaluation of silver nitrate staining in ameloblastoma and odontogenic cysts and to compare it with their clinical biologic behavior. Materials and Methods: In this retrospective cross – section...
there are two major methods in predincing the pattern of share value in the stock market: fundamental analysis and technical analysis. i this study we developed a novel model for fundamental analysis of share price and validated it by predicting the behavior of phrama share price in tehran stock market. the efficiency of the fundamental method was compared with that of indicator-based technical...
Purpose: This study was carried out to assess the information seeking behavior among nurses and to recognize their information needs through analysis of research papers published in this field in international journals. Methodology: Citation analysis was used. The population under study included the articles in the field of nurses’ information seeking behavior, which were indexed in databases ...
In nature, a direct route to the river is uncommon. Most rivers have channels that bend wherea complex scour pattern dominates. We have intended to study the behavior patterns necessary to scour a river known as the dominant bends. Numerical models are powerful instruments for the prediction of such areas and can provide a good understanding of these areas. In the present study we have used a t...
Abstract Introduction: Job stress such as role ambiguity, a situation that arises from the interaction between people and jobs, reduces the performance and job satisfaction. Proactive people eliminate ambiguity in their jobs by behaviors such as innovation. The present study aimed at investigating the impact of proactive person...
In this work firstly MgFe2O4 nanoparticles were synthesized via a microwave-assisted method. The product was calcinated at 900 ºC for 2h. At the second step zinc oxide shell was synthesized on the ferrite under ultrasonic waves. Properties of the product were examined by X-ray diffraction pattern (XRD), scanning electron microscope (SEM) and Fourier transform infrared (FT-IR) spectroscopy. Vibr...
A clustering technique based on a fuzzy equivalence relation is used to characterize temporal data. Data collected during an initial time period are separated into clusters. These clusters are characterized by their centroids. Clusters formed during subsequent time periods are either merged with an existing cluster or added to the cluster list. The resulting list of cluster centroids, called a ...
Differences in competitive orientations were examined in relation to two components of the Type A behavior pattern, Achievement Strivings and Impatience-Irritability, that have differential implications for achievement performance and health. As expected, hypercompetitiveness was not related to Achievement Strivings, but positively correlated with Impatience-Irritability. In contrast, personal ...
In this research, the variation of ultimate bearing capacity, failure mechanism and deformation pattern of soil beneath two closely square footings have been studied using numerical methods. It is assumed that the adjacent footings are constructed on the surface of sand. The presented numerical analyses are based on explicit-finite-difference code, FLAC3D. The elasto-plastic behavior of soil is...
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