نتایج جستجو برای: suzuki group

تعداد نتایج: 982950  

‎The object of this paper is to present a new iteration process‎. ‎We will show that our process is faster than the known recent iterative schemes‎. ‎We discuss stability results of our iteration and prove some results in the context of uniformly convex Banach space for Suzuki generalized nonexpansive mappings‎. ‎We also present a numerical example for proving the rate of convergence of our res...

Ali Farajzadeh, Farshid Khojasteh, Gholamreza Heidary Joonaghany Mahdi Azhini,

In this paper, a new stratification of mappings, which is  called $Psi$-simulation functions, is introduced  to enhance the study of the Suzuki type weak-contractions. Some well-known results in weak-contractions fixed point theory are generalized by our researches. The methods have been appeared in proving the main results are new and different from the usual methods. Some suitable examples ar...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده ادبیات و علوم انسانی 1390

abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...

Journal: :Organic & biomolecular chemistry 2009
Jiwu Ruan Lee Shearer Jun Mo John Bacsa Antonio Zanotti-Gerosa Fred Hancock Xiaofeng Wu Jianliang Xiao

A new [2.2]paracyclophane-based electron-rich and sterically bulky monophosphine ligand has been synthesized by an efficient and straightforward method. When combined with palladium, this ligand shows excellent performance in the Buchwald-Hartwig amination and Suzuki-Miyaura coupling reactions of various aryl chlorides. In both types of reactions, ortho-substituted, deactivated aryl chlorides a...

Journal: :organic chemistry research 2015
dariush saberi khodabakhsh niknam farhad panahi mohammad reza hormozi-nezhad

silica-grafted n-propyl-diaza-15-crown-5 (sgpdc) with immobilized palladium nanoparticles was found as an efficient heterogeneous catalytic system for the heck and suzuki coupling reactions and satisfied results were obtained. different derivatives of aryl halides and alkenes under the heck reaction were converted to the corresponding products with good efficiency. the presence of electron-dona...

2004
Martin W. Liebeck Aner Shalev

Using a probabilistic approach we establish new residual properties of the modular group PSL2(Z), and of more general free products. We prove that the modular group is residually in any infinite collection of finite simple groups not containing a Suzuki group Sz(q) or a 4dimensional symplectic group PSp4(q) with q a power of 2 or 3. This result is best possible, since the groups excluded are no...

2017
Philipp Schäfer Thomas Palacin Mireia Sidera Stephen P Fletcher

Using asymmetric catalysis to simultaneously form carbon-carbon bonds and generate single isomer products is strategically important. Suzuki-Miyaura cross-coupling is widely used in the academic and industrial sectors to synthesize drugs, agrochemicals and biologically active and advanced materials. However, widely applicable enantioselective Suzuki-Miyaura variations to provide 3D molecules re...

2015
Noboru Suzuki Jun Shimizu Chieko Hirotsu Erika Takada Nagisa Arimitsu Yuji Ueda Naruyoshi Fujiwara Tomoko Suzuki Kenji Takai

C l i n M e d International Library Citation: Suzuki N, Shimizu J, Hirotsu C, Takada E, Arimitsu N, et al. (2015) Generation of Retinal Progenitor Cell Sheets which Differentiate into Rhodopsin Positive Photoreceptors from Mouse iPS Cell Derived Retinal Progenitor Cell Clones. Int J Ophthalmol Clin Res 2:011 Received: January 05, 2015: Accepted: February 03, 2015: Published: February 05, 2015 C...

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