نتایج جستجو برای: traditional four step model

تعداد نتایج: 3025064  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1389

abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...

2006
Haiying Huang Jiati Deng Min Hou

. The objective of STEP is to provide a neutral data model capable of describing product data throughout the life cycle of a product that is independent from any particular software application or computer platform. AP203, AP214, AP224 promote the integration of CAD/CAM system. Now STEP-NC, a new extension of STEP, is being developed. A truly integrated CAD, CAPP, CAM and CNC paradigm is now in...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1388

abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...

Journal: :South East Asian Journal of Medical Education 2021

No abstract available

Abbas Bahrampour, Abolfazl Hosseinnataj Farzaneh Zolala, Fereshteh Mazidi Sharaf Abadi Mehdi Torabi, Mohammadreza Baneshi, Roya Nikbakht,

Background: Two main issues that challenge model building are number of Events Per Variable and multicollinearity among exploratory variables. Our aim is to review statistical methods that tackle these issues with emphasize on penalized Lasso regression model.  The present study aimed to explain problems of traditional regressions due to small sample size and m...

Journal: :Experimental Mathematics 2013
Jonathan M. Borwein Armin Straub James Wan

We investigate the moments of 3-step and 4-step uniform random walk in the plane. In particular, we further analyse a formula conjectured in [BNSW09] expressing 4-step moments in terms of 3-step moments. Diverse related results including hypergeometric and elliptic closed forms for W4(±1) are given and two new conjectures are recorded.

ژورنال: علوم آب و خاک 2022

In this study accuracy of the ANFIS and ANFIS-PSO models to estimate hydraulic jump characteristics including sequence depth ratio, the jump length, the roller length ratio, and relative energy loss was evaluated in stilling basin versus laboratory results. The mentioned characteristics were measured in the stilling basin with a rectangular cross-section with four different adverse slopes, four...

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