beam相关论文
This paper proposes a novel joint channel estimation and beamforming scheme for the massive multiple-input-multiple-outp......
Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinf
The ultra-high-performance concrete (UHPC) and fiber-reinforced polymer (FRP) are well-accepted high-performance materia......
A damage detection method for beam-type structures using ratio of natural frequency change and neural networks is propos......
Crack Detection in Beams Using Stationary Wavelet Transform-Aided Fractal Dimension Analysis: Experi
Identification of slight damage from measured dynamic responses incorporating significant noise is an ongoing challenge ......
Effects of wavelength, beam type and size on cerebral low-level laser therapy by a Monte Carlo study
Low-level laser therapy (LLLT) has been clinically utilized for many indications in medicine requiring protection from c......
<span style=“font-family:Verdana;”>Beam equation can describe the deformation of beams and reflect various bending pro......
<div style=“text-align:justify;”> In this work, a design of a compact optical MEMS-based lidar scanning system with a ......
Virtual Principle for Determination Initial Displacements of Reinforced Concrete and Prestressed Con
Theoretical approach with analytical and numerical procedure for determination initial displacement of a reinforced and ......
Three-dimensional(3D)-printed titanium cups used in primary total hip arthroplasty(THA)were developed to combine the ben......
A slow and clean uorine atom beam source is one of the essential components for the low-collision energy scattering expe......
Ba2IrO4 is a sister compound of the widely investigated Sr2IrO44 and has no IrO6 octahedral rotation nor net canted anti......
High-quality Fe-doped Zn S films have been fabricated by electron beam evaporation.After the doping,the fabricated films......
Analytic Static Deflection Solutions of Uniform Cantilever Beams Resting on Nonlinear Elastic Rotati
In the paper,the analytic static deflection solutions of uniform cantilever beams resting on nonlinear elastic rotationa......
We demonstrate an all-optical method for controlling the transverse motion of an ionization injected electron beam in a ......
The scanning tunneling microscopy and spectroscopy of GaSb_(1-x)Bi_(x) films of a few-nanometer thic
The ultrahigh vacuum scanning tunneling microscope(STM)was used to characterize the GaSb1-xBix films of a few nanometers......
Generation of diffraction-free vectorial elliptic hollow beams with space-varying inhomogeneous pola
Diffraction-free vectorial elliptic hollow beams(vEHBs)are generated by an optical system composed of a short elliptic h......
<strong>Purpose: </strong><span><span style=“font-family:”“><span style=”font-family:Verdana;“>Verified the deliver......
A new model for producing band gaps for flexural elastic wave propagation in a periodic microbeam structure is developed......
Cylindrical vector beam revealing multipolar nonlinear scattering for superlocalization of silicon n
The resonant optical excitation of dielectric nanostructures offers unique opportunities for developing remarkable nanop......
Phase carried by two orthogonal polarizations can be manipulated independently by controlling both the geometric size an......
In modern optics, particular interest is devoted to the phase singularities that yield complicated and twisted phase str......
The effects of gamma ray(γ-ray)radiation and electron beam(e-beam)radiation on Rayleigh scattering coefficient in singl......
Vertical MBE growth of Si fins on sub-10 nm patterned substrate for high-performance FinFET technolo
A high quality epitaxial Si layer by molecular beam epitaxy(MBE)on Si(001)substrates was demonstrated to fabricate a cha......
Numerical and Experimental Evaluation of Shine-Through Loss and Beam Heating Due to Neutral Beam Inj
This research applies experimental measurements and NUBEAM,ONETWO and TRANSP modules to investigate the shine-through(ST......
On the basis of the two-dimensional elasticity theory,the stress distributions of simply supported orthotropic beams wit......
通过钢筋混凝土粱与芳纶纤维筋梁六根梁的对比试验,介绍了芳纶纤维筋的基本性能,并通过试验,在对试验现象进行了详细论述的基础上,......
The applications of terahertz(THz)technology can be greatly extended using non-diffractive beams with unique field distr......
Numerical Modeling on Seismic Performance of Castellated Composite Beam⁃Reinforced Concrete Column C
The hybrid structure consisting of castellated composite beam and compound spiral hoop reinforced concrete column take f......
A modified spectral beam combining(SBC) approach based on double asymmetrical filters was proposed. By using this scheme......
<正> The multi-hologram method is the basic method for holographic measurement of multi-dimensional (2-D or 3-D) displac......
这是由能源所幅射的每单位面积功率的一份报告和在一台脉搏线加速器驾驶的一台 pseudospark 分泌物设备生产的一根电子横梁的亮度......
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本文提出一种基于硅基波导的偏振无关分束器,该器件由对称的定向耦合结构和亚波长结构组成。根据耦合模理论,在传统的定向耦合结构......
The progress of the Separated Function RFQ (SFRFQ) accelerator, which can raise the field gradient of acceleration while......
This paper summarizes melting methods of titanium and titanium alloy, such as vacuum arc melting(VAR) and electron beam ......
From the wave equation of a generalized beam the orbital angular momentum is studied. It is shown that the orbital angul......
One resistive plate chamber made of Chinese materials and one Italian resistive platechamber have been tested in the Gam......
The photofragmentation of C<sub>6</sub> H<sub>5</sub>I at 266 nm is investigated on the nuiversal crossed molecular beam......
In this paper, the effects of the nonlinear vibration on stress distribution and fatigue life of the axially moving beam......
It is proved that the existence,uniqueness,and stability of the solution of the elastic system were caused by the slende......
Two new reinforcement techniques applicable in high steep slopes along the Chengdu-Lhasa Highway, So
Anti-slide pile and anchoring hole are two types of reinforcement techniques popularly used in slope reinforcement. Howe......
Pulse widths of standard pulse profiles for 262 pulsars were measured by using the Urumqi 25 m radio telescope at 1.54 G......
Two-proton emissions from the excited states of 17,18Ne, 28P and 28,29S were investigated experimentally by the radioact......
In this article, we present the design of the beam transport line and injection system of the compact storage ring for t......
The effect of electrostatic force on the dynamic response of a Bernoulli-Euler piezoelectric nanobeam is analyzed in thi......
Superconducting cavities have been adopted in many kinds of accelerator facilities such as synchrotron radiation light s......
China Institute of Atomic Energy (CIAE) is currently constructing Beijing rare ion beam facility (BRIF) and is proposing......
