نتایج جستجو برای: shape control

تعداد نتایج: 1500821  

Journal: :Nature Nanotechnology 2007

Journal: :civil engineering infrastructures journal 0
shaghayegh alvandi m.sc., student, school of civil engineering, college of engineering, university of tehran, p.o. box: 11155-4563, tehran, iran. mehdi ghassemieh associate professor, school of civil engineering, college of engineering, university of tehran, p.o. box: 11155-4563, tehran, iran.

in the last two decades, there has been an increasing interest in structural engineering control methods. shape memory alloys and seismic isolation systems are examples of passive control systems that use of any one alone, effectively improve the seismic performance of the structure. characteristics such as large strain range without any residual deformation, high damping capacity, excellent re...

2011
Robert Hartmann Martin Wiener Ulrich Remus

This paper investigates changes in the variety and intensity of formal and informal control mechanisms in offshore software development (OSD) projects. Based on a comparative case study approach our results confirm existing findings such as that the amount of control varies across different projects stages, but also contribute with new findings. For example, we found that particularly the quali...

Journal: :bulletin of the iranian mathematical society 2011
a. fakharzadeh j j. e. rubio

Journal: :Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2014
Yi Hong Yi Gao Marc Niethammer Sylvain Bouix

In this paper we propose a new method for shape analysis based on the depth-ordering of shapes. We use this depth-ordering to non-parametrically define depth with respect to a normal control population. This allows us to quantify differences with respect to "normality". We combine this approach with a permutation test allowing it to test for localized shape differences. The method is evaluated ...

Journal: :IFAC-PapersOnLine 2018

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1393

چکیده: مقدمه و هدف: آگاهی از آناتومی کانال خصوصاً در آناتومی های پیچیده مثل کانال های c-shape برای انجام یک درمان موفق ضروری می باشد. از آنجا که در کانال های c-shape نحوه ارتباط از کرونال تا آپیکال در نحوه درمان انجام شده مهم است تشخیص وضعیت آناتومیک این کانال ها می تواند اهمیت زیادی داشته باشد. در این مطالعه، مقایسه ای بین پنج روش مختلف برای تشخیص آناتومی c-shape انجام گرفته تا روشی دقیق برای...

Journal: :Journal of Computational and Applied Mathematics 1989

Journal: :Physical Review Letters 2018

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