Objective Toevaluatetheoutcomeoftreatingtibialavulsionfractureattheinsertionofposteriorcruciateligament(PCL)throughamini......

本文主要介绍一种峰值稳频横向塞曼He-Ne激光器。实验发现激光器输出相互垂直振动的光拍频频率的最大值对应激光器增益轮廓中心。......

<span style=“font-family:Verdana;”>Synchronous transverse and sigmoid colon volvulus are very rare. We report the case......

Colorectal cancers comprise a large percentage of tumors worldwide,and transverse colon cancer(TCC)is defined as tumors ......

BACKGROUND Pulsatile tinnitus(PT)is a potentially disabling symptom that has received increasing attention.Multiple caus......

Purpose:This study was designed to compare the clinical efficacy of“8”and“0”wire fixation systems combined with doub......

Objective: To explore the analgesic effects and uterine hemodynamics of perpendicular needling(PN)and transverse needlin......

The simultaneous double volvulus of the transverse colon and sigmoid in the same patient is a rare cause of intestinal o......

We demonstrate an all-optical method for controlling the transverse motion of an ionization injected electron beam in a ......

In this paper, I show that the Special Relativistic effect of mass increase that occurs within objects when they move at......

This paper refers to a case study that illustrates the problems that involve the inappropriate landscaping of an area,by......

　　High-power continuous wave laser-matter interactions in various conditions have received much attention in laser pro......

Ported wall extensions are important hydraulic structures used to reduce crosscurrents in upper approaches to locks.The ......

Based on Reynolds average Navier-Storkes equations of viscous incompressible fluid and κ-ε two equations turbulent mod......

IN recent years, giant magneto-resistance (GMR) effects have been observed in some binary composite systems such as mult......

<正> It is desirable to divide the frequency band into small bands over which an elliptical waveguide will possess an tr......

IN time realm,instability and chaos phenomena of a nonlinear optical system have been dis-cussed extensively.In recent y......

Based on the first part of this paper (Science in China, 33(1990), 982—995), further research has been done on quasi-eq......

The mountain ranges are almost NE- or NNE-trending in mainland and Taiwan island across the strait. But a number of corr......

The analytical solutions of the atmospheric internal ship waves induced by three-dimensional terrain are obtained by sol......

The two-dimensional cellular detonation propagating in a channel with area- changing cross section was numerically simul......

Beam emittance plays an important role in any accelerator, and it is a main parameter to judge the performance of an acc......

The gliding arc can offer high energy efficiency and selectivity for chemical reactions and has been widely applied in m......

The resistivity of Hg0.89Mn0.11 Te has been measured by the superconducting quantum interference device magnetometer in ......

As an integrated structure,an arch dam is assumed to bear loads in its design consideration.However,multi-defects,such a......

According to density matrix equations of the interaction between light and matter,the expression for the susceptibility ......

River ice often forms in the cold regions of northern hemisphere which can lead to ice jams(or ice dams). Water level ca......

The experimental results that fiber gratings with high peak reflectivityfabricated by 248nm KrF excimer laser irradiated......

In this paper a waveguide CO 2 laser with two unequal long channels excited by radio frequency (RF) is presented. The v......

A new technology of forward extrusion and cross rolling has been developed to process the rear axle shaft sleeve of ligh......

In the present study,microstructure and texture of drawn copper wires with a large number of transverse grain boundaries......

The strip flatness and crown control model is the foundation of automatic strip shape control. Considering the metal tra......

A racetrack waveguide resonator filter was fabricated by ion exchange technology in K9 optical glass. The filter respons......

A new set of tunable phase-only filters for realizing the transverse superresolution is introduced. The filters, whose s......

Experimental study has been carried out under a clear-water scour condition to explore the local scour around semi-ellip......

A calibrating device for the Rogowski coil is developed,which can be used to cal-ibrate the Rogowski coil having a part......

The thermal expansion along the longitudinal and transverse directions for amorphousFe_(78)B_(13)Si_9 alloy prepared un......

We investigate the transverse mode pattern in GaN quantum-well (QW) laser diode (LD) by numerical calculation.We optimiz......

Square microcavity laser with an output wavegnide is proposed and analyzed by the finite-difference time-domain(FDTD)tec......

Coiling technique is used to control the transverse mode of a large-mode-area(LMA)multimode fiber laser.By winding the f......

This paper studies dynamics of a modulation-doped GaAs/AlGaAs heterostructure under transverse magnetic fields and micro......

We have investigated the transverse mode pattern and the optical field confinement factor of gallium nitride (GaN) laser......

Watt-level short fiber lasers side-pumped through fiber-to-waveguide couplers are demonstrated.The fiber lasers are fabr......

This paper presents a detailed analysis of the dependence of degree of strain relaxation of the self-organized InAs/GaAs......

Polarization-dependent difference of the power spectra from a set of two-dimensional (2D) passive random media is invest......

A novel three-component hybrid-integrated optical accelerometer based on LiNbO3 photoelastic waveguide is presented.The ......

In this paper, two kinds of modified surface plasmonic waveguides formed by nanometric parallel lines are proposed. The ......

The Hamiltonian of a quantum rod with an ellipsoidal boundary is given after a coordinate transformation which changes t......

We examine the temperature dependence of acoustic-phonon-induced magnetoresistance oscillations in a high-mobility GaAs-......

A novel polarization channel drop filter(PCDF) based on two-dimensional(2D) photonic crystals(PCs) is presented.It consi......