会议论文库
期刊
会议
图书
作者:Lalit M. Pant , Michael R. Gerhardt , Natalia Macauley ...
来源:[J].Electrochimica Acta(IF 3.777), 2019, Vol.326Elsevier
摘要:Abstract(#br)Water management remains a key challenge in polymer-electrolyte fuel cells. In this work, a pseudo 3-D (1+2D) model is developed to account better for changes of water management along the channel, as well as verify the possibilities of using differential cells for d...
作者:S.J. Travassos , C.R. Tomachuk , H.G. de Melo
来源:[J].Electrochimica Acta(IF 3.777), 2019, Vol.325Elsevier
摘要:Abstract(#br)Weathering steel (WS) is a low alloy steel particularly suitable for outdoor exposures. When exposed to wet and dry cycles, they develop a protective patina layer with complex composition, effectively reducing the corrosion rate. However, several years are neces...
作者:Povedano Eloy , Ruiz-Valdepeñas Montiel Víctor , Gamella María ...
来源:[J].Analytical and bioanalytical chemistry, 2019PubMed
摘要:This paper reports a simple electrochemical strategy for the determination of microRNAs (miRNAs) using a commercial His-Tag-Zinc finger protein (His-Tag-ZFP) that binds preferably (but non-sequence specifically) RNA hybrids over ssRNAs, ssDNAs, and dsDNAs. The strategy involves t...
作者:Firat Ozsarac , Tuncer Acar
来源:[J].Mathematical Methods in the Applied Sciences(IF 0.778), 2019, Vol.42 (16), pp.5124-5132Wiley
摘要:The present paper deals with a new modification of Baskakov operators in which the functions exp( μ t ) and exp(2 μ t ), μ >0 are preserved. Approximation properties of the operators are captured, ie, uniform convergence and rate of convergence of the operators in terms of m...
作者:Hulya Kadioglu
来源:[J].Mathematical Methods in the Applied Sciences(IF 0.778), 2019, Vol.42 (16), pp.5390-5397Wiley
摘要:In this paper, we develop algorithmic approach to classify nilsoliton metrics on dimension 8. This approach includes finding eigenvalue type of the nilsoliton derivation, the nullity type, the index of the algebra. It can be considered as a continuation of our papers in Abst...
作者:Kazım İlarslan , Mehmet Yıldırım
来源:[J].Mathematical Methods in the Applied Sciences(IF 0.778), 2019, Vol.42 (16), pp.5184-5189Wiley
摘要:The notion of Darboux helix in Euclidean 3‐space was introduced and studied by Yaylı et al. 2012. They show that the class of Darboux helices coincide with the class of slant helices. In a special case, if the curvature functions satisfy the equality κ 2 + τ 2 = constan...
作者:Nursel Çetin
来源:[J].Mathematical Methods in the Applied Sciences(IF 0.778), 2019, Vol.42 (16), pp.5582-5594Wiley
摘要:In this paper, we investigate approximation properties of the complex form of an extension of the Bernstein polynomials, defined by Stancu by means of a probabilistic method. We obtain quantitative upper estimates for simultaneous approximation and the exact order of approximatio...
作者:Haifa Bin Jebreen , Ali Akgül
来源:[J].Mathematical Methods in the Applied Sciences(IF 0.778), 2019, Vol.42 (16), pp.5615-5625Wiley
摘要:The purpose of this research is to present a novel scheme based on a quick iterative scheme for calculating the matrix geometric mean of two Hermitian positive definite (HPD) matrices. To do this, an iterative scheme with global convergence is constructed for the sign functi...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×