Organic solar cells (OSCs) have attracted great attention in recent years because of their potential advantages such as ......

Finite element model of an amphibious aircraft is built by using MSC.Patran software and the aircraft water landing is s......

In the earliest Abrahamic scriptures,the writers made clear that God did not want to divulge a personal name he could be......

We describe all degenerations of the variety ■3 of Jordan algebras of dimension three over C.In particular,we describe ......

In this paper,we compute sub-Riemannian limits of Gaussian curvature for a Euclidean C2-smooth surface in the affine gro......

The effect of test methods and stress paths on the experimental value of the coefficient of earth pressure at rest,K0,wa......

The onset of hepatic decompensation in cirrhosis heralds an accelerated downhill course with poor outcome. The sole pred......

<正> Ⅰ. INTRODUCTIONFor many years it has been well known that in the interaction of free electronwith electro-magnetic......

<正> In a previous paper, we have reported the synthesis of polyamides from active dicster of N-hydroxy-5-norbornene-2, ......

<正> Ⅰ. INTRODUCTION The symmetry of non-rigid molecules can be described by Longuet-Higgins’ permutation-inversion gr......

In this paper,a modeling method for a pantograph-catenary system is put forward to investigate the dynamic contact behav......

Ⅰ.TheStudyofManandtheWorldViewofHistoricalDeterminismThevarioustheoriesthatstandforhistoricalnondeterminismhaveundersto......

Rigid polyurethane foams blown by varying water level were prepared in this study. The structures and physical propertie......

This paper presents a novel approach for least-squares fitting of complex surface to measured 3D coordinate points by ad......

Trajectories of flying hot particles were predicted in this work, and the temperatures during the movement were also cal......

A novel manganese(Ⅱ) coordination polymer with 2-(4-carboxyphenoxy) benzoic acid (2,4’-H2oba) and 1,10-phenanthroline ......

Poly(2,2’-disulfonyl-4,4’-benzidine terephthalamide) (PBDT), a kind of liquid-crystalline (LC) molecule, has high mole......

During the last two decades,porous coordination polymers(PCPs),usually called as metal-organic frameworks(MOFs),have bee......

The flow stress behavior of grade G-105 steel(API standard) for oil drill pipe in hot compressive deformation was studie......

The synergistic stabilization effect of different metal lanolin fatty acids as natural-based thermal stabilizers for pol......

The orientation of cylindrical particles in a gas-solid circulating fluidized bed was investigated by establishing a thr......

Two soluble isomerized polyimides(PIs) synthesized from 2,2’-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride(6FDA......

A rigid supramolecular polymer was constructed in aqueous solution via cucurbit[8]uril(CB[8]) host recognition with a ri......

Three new supramolecular polymers, [(IP)(H_2SO_4)(H_2O)](1), [(H_2SDC)(BPA)](2) and [Mn(SDC)(IP)_2]_n (3), have been con......

Based on molecular mechanics and the deformation characteristics of the atomic lattice structure of graphene, a modifi e......

In the present research two different whole vehicle multibody models are established respectively, including rigid and r......

The rigid body limit equilibrium method (LEM) and the nonlinear finite element method (NFEM) are often used in the analy......

The rotation of skew bridges in the plane is a common phenomenon in engineering. Traditional measure is to setup pins or......

Cable-stayed bridge is a high-order hyperstatic structure. The size of cable force affects the stress of the structure g......

Bridge piers are impacted by autos sometimes. The pier usually has not been destroyed after once impact by auto. But the......

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The property of the creep of frozen soil has been tested and similarity relation has been obtained. Two photoviscoelast......

Using the method of linear disturbances, it is proved that the sufficient and necessarycondition for neutral disturbanc......

Seismic ground motions of two neighboring mountains and the free surface between them are calculated under the SV seismi......

The symmetry properties of the lattice dynamics of nonrigid molecular crystals are dis-cussed on mass-weighted translat......

Mr=367.88, Monoclinic, C2/c, a=17.758(7), b=ll.838(3), c= 16.793(7)A, β=103.79(3)°,V=3428(2)A3, Z=8,μ(MoKα)=3.10cm-......

The dynamic response of moored crane-ship is studied. Governing equations for the dynamic response of a crane-ship coupl......

Based on the principle that the thermal expansion coefficient of the support structure should match that of the mirror, ......

The main characteristics, applications, the emphases of manufacturing process are introduced, and the research of new pr......

A fast algorithm is proposed to predict penetration trajectory in simulation of normal and oblique penetration of a rigi......

Beijing’s Olympic authorities have rigid standards for the women who will serve at awards ceremonies Changping Vocation......

Based on experimental study result of two simply supported beams,which were prestressed by vertical tendons,the research......

Na_(5+x)YAl_xSi_(4-x)O_(12) superionic conductors arerhombohedral R3c space group.Their structures arecharacterized by(......

Springback is one of important factors influencing the forming quality of. numerical control (NC) bending of thin-walled......

描述一台装置的结构,总要讲到零件的配置,即“什么零件装在什么地方”。英语中表达这一概念的词语很多,下面从动词角度作些介绍。......

Runyang Suspension Bridge (RSB) with the main span of 1490 m is the longest bridge in China and the third longest one in......

The influence of a rigid spherical baffle on the response of a uniform circular microphone array (UCA) is analyzed and t......

A 3D finite element model for the Taizhou Yangtze River Bridge,the first triple-tower long-span suspension bridge in Chi......

【正】 BASF will exhibit a range of polyurethane (PU)products in support of greater energy and eco effi-ciency at UTECH ......

The effect of chromophores to the glass transition temperature of polyimide ensemble has been investigated by means of m......