نتایج جستجو برای: ridge shaped p

تعداد نتایج: 1350409  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

هدف از انجام این پژوهش تحقق فیلتر باند باریک جهت استفاده در سیستم های مالتی پلکسر بر اساس تکنولوژی نوظهور موجبر ridge gap است. در تکنولوژی مذکور با استفاده از سطوح سخت و نرم در الکترومغناطیس و تحقق آن در بستر موجبر صفحه موازی، ساختار موجبری جدیدی ابداع شده است که مشخصات مناسبی جهت استفاده در باند فرکانسی بالا مانند باند میلی متری دارد. در این پایان نامه پس از معرفی و بررسی تاریخچه ی استفاده از ...

1995

All opinions expressed herein are those of the authors and should not be reproduced, quoted in publications, transmitted, or used as a reference without the author's consent. Topological aspects of island divertor studies on W7-AS The structure of the edge plasma in W7-AS, observed with probes, television camera, and H α light agrees at low beta with vacuum field calculations: the low-valued re...

Journal: :journal of dental school, shahid beheshti university of medical sciences 0
بابک عموئیان b amooian dental materials research center, dental school, babol university of medical sciences, babol-iran.مرکز تحقیقات مواد دندانی، دانشکده دندانپزشکی، دانشگاه علوم پزشکی بابل مریم سید مجیدی m seyyed majidi dental materials research center, dental school, babol university of medical sciences, babol-iran.مرکز تحقیقات مواد دندانی، دانشکده دندانپزشکی، دانشگاه علوم پزشکی بابل محمود حاجی احمدی m haji ahmadi research center for tropical & infectious diseases, dental school, babol university of medical sciences, babil-iran.مرکز تحقیقات بیماری های عفونی، دانشکده پزشکی، دانشگاه علوم پزشکی بابل. امیر کیاکجوری a kiakojouri dental materials research center, dental school, babol university of medical sciences, babol-iran.مرکز تحقیقات مواد دندانی، دانشکده دندانپزشکی، دانشگاه علوم پزشکی بابل

objective: alveolar ridge preservation in patients with inadequate bone volume is one treatment option for successful implant placement and can be done by using bone graft materials. on the other hand, ceno bone has been recently produced by hamanand saz baft kish co. as a bone bioimplant of allograft origin. this study aimed to assess the clinical, histologic and histomorphometric results of b...

Journal: :IEEE Access 2022

A low-profile circularly-polarized sequential rotation fed 4×4 array antenna working in the Ka-band from 27.5 GHz to 31 is presented. The particularity of lies its single-layer feed network implemented a bed nails using combination groove and ridge gap waveguides. basic radiating element one slot loaded by simple coffee-bean-shaped parasitic on top. Experimental results show an matching ...

Journal: : 2022

Field experiment was conducted to investigate the comparison between two types of ridge (panel and disc) using spaces operational parts (90 110 cm) at speeds (4 2.6 km/hr). First stage from this study identify important dimensions local manufactured (ridge panel) with selecting appropriate material throughout series material, mechanical chemical analyses. Second evaluate performance particular ...

Journal: :International journal of oral and maxillofacial surgery 2001
C Klein M Papageorge A Kovács J E Carchidi

With this case report we demonstrate a new technique useful in augmenting alveolar ridges after resection procedures or atrophic loss of volume. The augmentation is done by means of a new osteogenic distractor (manufactured by ACE Surgical Supply Co., Inc., Brockton, MA, USA), the distraction procedure is according to Ilizarov's principles.

1998
L. Grigorian K. A. Williams S. Fang G. U. Sumanasekera A. L. Loper E. C. Dickey S. J. Pennycook P. C. Eklund

L. Grigorian,1,2 K. A. Williams,1 S. Fang,1,2 G. U. Sumanasekera,1 A. L. Loper,1 E. C. Dickey,3 S. J. Pennycook,4 and P. C. Eklund1,2 1Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506 2Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, Kentucky 40511 3Department of Chemical and Materials Engineering, University ...

2015
L. Li D. Parker P. Babkevich L. Yang H. M. Ronnow A. S. Sefat

L. Li,1 D. Parker,1 P. Babkevich,2 L. Yang,2,3 H. M. Ronnow,2 and A. S. Sefat1 1Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA 2Laboratory for Quantum Magnetism (LQM), École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland 3Laboratory of Physics of Complex Matter, École Polytechnique Fédérale de Lausanne (EPFL), CH...

Journal: :International Journal of Modern Physics E-nuclear Physics 2022

In this paper, we present a novel event-shaped cumulants (ESC) response approach, based on multi-phase transport (AMPT) model simulations, to analyze p-Pb collisions at [Formula: see text] TeV. We find that the Pearson coefficients between subset of final harmonics and initial eccentricity in ESC basis are significantly enhanced. These strongly-dependent charged multiplicity, set number events ...

Journal: :TELKOMNIKA (Telecommunication Computing Electronics and Control) 2018

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