نتایج جستجو برای: scale model
تعداد نتایج: 2555660 فیلتر نتایج به سال:
We consider the detection of image features that appear in different spatial scales or resolutions. In particular, the goal is to capture the scale dependent differences in a pair of noisy images of the same scene taken at two different instants of time. A new approach is proposed that uses Bayesian statistical modeling and simulation based inference. The method can be viewed as a further devel...
A scale-up design procedure, based on a new physical mass transfer (PMT) model, whichdescribes the performance, for aerobic rotating biological contactors (RBC’s) is developed. This scale-up procedure can be used to determine the disc surface area needed to prevent an oxygen limitation or to obtain a specific degree of treatment. In contrast to the empirical, and most previous RBC performance m...
Objectives : The aim of the present study was to investigate the role of positive and negative perfectionism, self-efficacy, worry and emotion regulation in predicting behavioral and decisional procrastination. Method: In current correlational study, 365 students from Tehran University completed General Self-Efficacy Scale (GSES), Difficulties in Emotion Regulation Strategies Scale (DERS), Wo...
Cost efficiency evaluation is a very important and applicable issue in Data Envelopment Analysis (DEA). In this paper, the classical cost efficiency model in which all the input prices are known and fixed for each decision making unit is developed via undesirable outputs with the weak disposability axiom. The proposed model is a nonlinear model under the variable returns to scale condition,...
Aim: The aim of this research was to investigate the factor structure, validity and reliability of the Protean Career Attitudes Scale of employees. Methods: This research was a descriptive research which investigated the psychometrics of the scale. The statistical population included the employees of Isfahan's engineer companies. The samples were 200 employees (including 78 females and 122 male...
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