نتایج جستجو برای: lower semi

تعداد نتایج: 825590  

Journal: :Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine 2015
Zhen Wei Lui Mohammed I Awad Alireza Abouhossein Abbas A Dehghani-Sanij Neil Messenger

This article presents a virtual prototyping study of a semi-active lower limb prosthesis to improve the functionality of an amputee during prosthesis-environment interaction for level ground walking. Articulated ankle-foot prosthesis and a single-axis semi-active prosthetic knee with active and passive operating modes were considered. Data for level ground walking were collected using a photogr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان - دانشکده علوم زمین 1388

به منظور مطالعه بیواستراتیگرافی و پالئواکولوژی رسوبات دونین پسین، برشی در استان کرمان انتخاب گردید، که از لحاظ موقعیت زمین شناسی در ناحیه ایران مرکزی قرار دارد. برش باغین در شمال شرق باغین و 20 کیلومتری غرب کرمان واقع شده است. قدیمی ترین واحد دونین در این منطقه، سازند پادهاست که شامل ماسه سنگ های سفید و قرمز می باشد، این سازند به وسیله واحد هایی از دونین که معادل سازند بهرام می باشد، پوشیده می...

2017
Zhudeng Wang Yuan Wang Keming Tang

We firstly give out the formulas for calculating the upper and lower approximation strict left (right)-conjunctive left (right) semi-uninorms of a binary operation. Then, we lay bare the formulas for calculating the upper and lower approximation implications, which satisfy the order property, of a binary operation. Finally, we reveal the relationships between the upper approximation strict left...

Journal: :Diagnostic and interventional radiology 2013
Francesco Molinari Tommaso Pirronti Nicola Sverzellati Stefano Diciotti Michele Amato Guglielmo Paolantonio Luigia Gentile George K Parapatt Francesco D'Argento Jan-Martin Kuhnigk

PURPOSE We aimed to compare the intra- and interoperator variability of lobar volumetry and emphysema scores obtained by semi-automated and manual segmentation techniques in lung emphysema patients. MATERIALS AND METHODS In two sessions held three months apart, two operators performed lobar volumetry of unenhanced chest computed tomography examinations of 47 consecutive patients with chronic ...

Journal: :SIAM J. Control and Optimization 2003
Oliver Stein Georg Still

We introduce a new numerical solution method for semi-infinite optimization problems with convex lower level problems. The method is based on a reformulation of the semi-infinite problem as a Stackelberg game and the use of regularized nonlinear complementarity problem functions. This approach leads to central path conditions for the lower level problems, where for a given path parameter a smoo...

2014
Eugene A. Feinberg Dimitris N. Metaxas Pavlo Kasyanov Amarjit Budhiraja

Session 1. 8:40 10:15 AM. Melamed Benjamin Rutgers University, Chair Berge’s Maximum Theorem for Non-compact Image Sets and Its Applications. Pavlo Kasyanov, Kyiv Polytechnic Institute & World Data Center, Ukraine and Eugene A. Feinberg, Stony Brook University. For an upper semi-continuous set-valued mapping from one topological space to another and for a lower semi-continuous function defined ...

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