<正> Let K be the skew field of rational quaternions, namely the set of all quaternions a+bi+cj+dk such that a, b, c, d ......

Cis-dioxo-metal complex (NH_3CH_2CH_2NH_2)_ 2.5 [Mo (V) _ 0.5 W (VI) _ 0.5 O_2-(OC_6H_4O)_2] 1 was obtained by ......

Cis dioxo catecholatotungsten(VI) complex anion [W (VI) O 2 (OC 6H 4O) 2] 2- was obtained with discret......

The paper presents an efficient stiffness optimization approach to fully isotropic laminates with approximate isotropic......

This paper summarizes the authors’ experimental study on the characterization system of composite behavior to withstand......

A continuum damage mechanics (CDM) meso-model was derived for both intraply and interply progressive failure behaviors o......

Carbon fiber reinforced high density polyethylene multi-layered laminated composite panels(HDPE/CF MLCP) with excellent ......

In this paper, a TCP-friendly rate control algorithm is proposed for stored MPEG2 layered video. In this algorithm, RTT ......

It is well known that there are some torsional damages in earthquakes. In Taibai park, Jiangyou city, Sichuan province, ......

The problem considered here is the response of a non-homogeneous composite materialcontaining some cracks subjected to ......

XRD data show that in reaction stream perovskite compound SrCeO_3cecomposes into SrCO_3 and CeO_2 phases completely, in......

Oncemelania is the middle-parasitifer of schistosome. Controlling the oncomelania is the important way of preventing the......

加利福尼亚州大学伯克利分校的研究人员正在进行自带动力的外骨架的研究,它由美国国防先进研究计划局提供资金。可能的功能包括使......

The structure and properties of Sm complex with β-alanine have been studied by quantum chemical calculation, The theore......