نتایج جستجو برای: bar

تعداد نتایج: 30019  

ژورنال: :مجله دانشکده دندانپزشکی مشهد 0
اسداله اسداله احمدزاده asadollah ahmadzadeh assistant professor, dept of prosthodontics, school of dentistry, ahwaz university of medical sciences, ahwaz, iranاستادیار، گروه پروتزهای دندانی، دانشکده دندانپزشکی، دانشگاه علوم پزشکی جندی شاپور اهواز، ایران فرنوش فرنوش گل محمدی farnoosh golmohammadi assistant professor, dept of prosthodontics, school of dentistry, kermanshah university of medical sciences, kermanshah, iran.استادیار، گروه پروتزهای دندانی، دانشکده دندانپزشکی، دانشگاه کرمانشاه، ایرانسازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (ahvaz jundishapur university of medical sciences) محمدعلی محمدعلی ناصری mohammadali naseri orthodontic resident, school of dentistry, ahwaz jundishapur university of medical sciences, ahwaz, iranدستیار تخصصی ارتودنسی، دانشکده دندانپزشکی، دانشگاه جندی شاپور اهواز، ایرانسازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (kermanshah university of medical sciences)

مقدمه: به علت مشکلات دنچرها، امروزه اوردنچرهای متکی بر ایمپلنت رواج یافته‏اند. به رغم موفقیت بالای ایمپلنت، از دست رفتن ایمپلنت هنوز معضل اساسی است. افزایش نیروی وارد بر ایمپلنت فاکتور مهم تحلیل استخوان و از دست رفتن ایمپلنت می‏باشد. این مطالعه با آنالیز اجزای محدود اوردنچرهایی با سه ایمپلنت، به بررسی بهترین طراحی و ترکیب اتچمنت که باعث حداقل استرس در استخوان آلوئول شود، پرداخته است. مواد و روش...

2002
P. Astone D. Babusci M. Bassan P. Carelli E. Coccia S. D ’ Antonio V. Fafone G. Giordano A. Marini G. Mazzitelli Y. Minenkov I. Modena G. Modestino A. Moleti G. V. Pallottino G. Pizzella L. Quintieri A. Rocchi F. Ronga R. Terenzi M. Visco

The interaction between cosmic rays and the gravitational wave bar detector NAUTILUS is experimentally studied with the aluminum bar at temperature of T=1.5 K. The results are compared with those obtained in the previous runs when the bar was at T=0.14 K. The results of the run at T = 1.5 K are in agreement with the thermo-acoustic model; no large signals at unexpected rate are noticed, unlike ...

2007
Christine Bessenrodt

The main combinatorial result in this article is a classification of bar partitions of n which are of maximal p-bar weight for all odd primes p ≤ n. As a consequence, we show that apart from very few exceptions any irreducible spin character of the double covers of the symmetric and alternating groups vanishes on some element of odd prime order.

2016
Venanzio Capretta Tarmo Uustalu

We reformulate the bar recursion and induction principles in terms of recursive and wellfounded coalgebras. Bar induction was originally proposed by Brouwer as an axiom to recover certain classically valid theorems in a constructive setting. It is a form of induction on nonwellfounded trees satisfying certain properties. Bar recursion, introduced later by Spector, is the corresponding function ...

Journal: :Plant biotechnology journal 2007
Phil Bregitzer Laurel D Cooper Patrick M Hayes Peggy G Lemaux Jaswinder Singh Anne K Sturbaum

The expression level of bar, which encodes phosphinothricin acetyltransferase (PAT), was correlated with the inviability of barley hybrids between 20 Golden Promise-derived transgenic lines (Ds-bar lines) and a specialized genetic marker stock, Oregon Wolfe Barley Dominant (OWBD). Each Ds-bar line was homozygous for a modified maize Ds element that encoded bar and that had been delivered via tr...

2016
Irineu Loturco Lucas A. Pereira Vinicius Zanetti Katia Kitamura César C. Cal Abad Ronaldo Kobal Fabio Y. Nakamura

This study compared the values of bar-peak force (PFBar) and power (PPBar), body-peak force (PFBody) and power (PPBody) and bar-mean propulsive power (MPPBar) in different jump-squat (JS) conditions: unloaded condition (UC); bar-loaded condition (BLC) and optimum bar-MPP condition (OBC). Twenty-five soccer players performed the JS using a bar with negligible mass (UC), using the Smith-machine b...

2008
Irina Marinova Shardha Jogee

Critical insights on galaxy evolution stem from the study of bars. With the advent of high redshiftHST surveys that trace bars in the rest-frame optical band out to z ∼ 1, it becomes increasingly important to provide a reference baseline for bars at z ∼ 0 in the optical band. We present results on bars at z ∼ 0 in the optical and near-infrared bands, based on 180 spirals in the OSUBSGS survey. ...

2013
Agata N. Becalska Charlotte F. Kelley Cristina Berciu Tatiana B. Stanishneva-Konovalova Xiaofeng Fu ShiYu Wang Olga S. Sokolova Daniela Nicastro Avital A. Rodal

Eukaryotic cells are defined by extensive intracellular compartmentalization, which requires dynamic membrane remodeling. FER/Cip4 homology-Bin/amphiphysin/Rvs (F-BAR) domain family proteins form crescent-shaped dimers, which can bend membranes into buds and tubules of defined geometry and lipid composition. However, these proteins exhibit an unexplained wide diversity of membrane-deforming act...

Journal: :ACS nano 2014
Chao Wang Qi Zhang Yu Song Stephen Y Chou

We report the structure, performance and large-area fabrication of a thin plasmonic infrared absorber, termed "bar-shaped disk-coupled dots-on-pillar antenna-array" (bar-D2PA). The bar-D2PAs, which are simple to fabricate, demonstrate the following, experimentally: (i) a different light-absorption resonance for each polarization with the resonance peak tunable by the bar-to-backplane gap and th...

2001
Kaveh G. Shojania

Machine-readable automatic identification (ID) systems, including bar codes, magnetic stripes, optical character recognition and radiofrequency labeling, have improved productivity and quality in diverse industries. Bar codes represent the oldest and most common of these machine-readable ID systems, and are widely used in industrial manufacturing, shipping and inventory tracking operations. Pri...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید