Study on process parameter optimization for electron beam melting additive manufacturing by Wang, Chengcheng

“…Electron beam melting additive manufacturing (EBM-AM), also known as selective electron beam melting (SEBM), is a mainstream metal additive manufacturing (AM) technique that employs an electron beam to process metallic powder feedstocks in vacuum environment (~ 10-4 - 10-5 mbar) at elevated temperatures (~ 500 - 1100 °C). …”
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Mechanical design and performance evaluation of active thermosiphon beam terminal units by Ji, Ke, Cai, Wenjian, Wu, Bingjie, Ou, Xianhua

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Strut-and-tie and finite element modelling of unsymmetrically-loaded deep beams by Fan, Shengxin, Zhang, Yao, Ma, You-Xin, Tan, Kang Hai

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Micro-array beam forming and testing for speech recognition in industrial settings by Dogruoglu, Melis Feriha

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Finite element analysis bending of composite sandwich beams with metal facesheets by Rhuban S/O Jeva

“…This study investigates the structural bending behaviour of the sandwich composite beams with the use of face sheet metals. Three-Point bending was used to analyse the bending behaviour. …”
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Orbital angular momentum of structured vortex beams induced by intensity singularity by Hu, Juntao, Wei, Wenjun, Li, Xinzhong, Shen, Yijie, Zhan, Qiwen, Li, Guixin, Qian, Yixian

“…A new category of optical orbital angular momentum (OAM) associated with intensity singularity independent of phase singularity is predicted, and a kind of structured vortex beams (VBs) with arbitrary transverse shapes is demonstrated. …”
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Numerical study on reinforced concrete beam-column frames in progressive collapse by Long, Xu

“…The objective of current research is to numerically investigate the deformation behaviour of reinforced concrete (RC) beam-column framed structures subjected to destructive external loading. …”
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Variation of stiffness of two magnetically coupled beams for broadband energy harvesting by Xiao, Jincheng

“…The non-linearity was introduced through the interaction of the tip magnets on the cantilever beams. The open circuit voltage outputs were first determined for both linear and non-linear PEH systems and compared to find the suitable material for the cantilever beams. …”
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Design of single-span medium-to-high strength concrete deep beams by Tan, Kang Hai., Kong, Fung Kew.

“…This project is to design of single-span medium-to-high strength concrete deep beams.…”
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Focusing of linearly polarized Lorentz–Gauss beam with one optical vortex by Rui, Fu, Zhang, Dawei, Ting, Mei, Gao, Xiumin, Zhuang, Songlin

“…Focusing properties of linearly polarized Lorentz–Gauss beam with one on-axis optical vortex was investigated by vector diffraction theory. …”
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Coherent terahertz Smith-Purcell radiation generated by the microbunched electron beam by Zhang, H

“…These proof of concept studies demonstrate the possibility of the generation of high power, broadly tunable THz radiation using microbunched electron beams.</p>…”

The (lack of) distortionary effects of proxy-means tests: Results from a nationwide experiment in Indonesia by Banerjee, Abhijit, Hanna, Rema, Olken, Benjamin A., Sumarto, Sudarno

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What we mean when we say semantic: Toward a multidisciplinary semantic glossary by Reilly, Jamie, Shain, Cory, Borghesani, Valentina, Kuhnke, Philipp, Vigliocco, Gabriella, Peelle, Jonathan E., Mahon, Bradford Z., Buxbaum, Laurel J., Majid, Asifa, Brysbaert, Marc, Borghi, Anna M., De Deyne, Simon, Dove, Guy, Papeo, Liuba

“…Tulving characterized semantic memory as a vast repository of meaning that underlies language and many other cognitive processes. …”
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How companies restrain means–ends decoupling: a comparative case study of CSR implementation by Athanasopoulou, A, Marti, E, Risi, D, Schlindwein, E

“…First, we advance research on means–ends decoupling by highlighting the importance of experimentation for restraining means–ends decoupling. …”

Online optimisation of the CLIC drive beam bunch train recombination at CTF3 by Gamba, D

Subjects: “…Beam optics…”

Shear behaviour of steel members and beam-to-column joints under elevated temperatures by Qian, Zhenhai

“…Five series of beams have been tested at both ambient and elevated temperatures, without thermal restraints. …”
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Experimental study on composite beam-column joints subject to column removal scenario by Michell, Nathasya

“…Research on progressive collapse analysis has been initiated since the partial collapse of Ronan Point apartment and it was found that failures usually started from beam-column joints when subjected to extreme loading. …”
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A two-dimensional co-rotational Timoshenko beam element with XFEM formulation by Xu, Jin, Lee, Chi King, Tan, Kang Hai

“…In this paper, a two-dimensional co-rotational beam element with XFEM formulation to simulate pin connections and plastic hinges is presented. …”
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Dynamic behavior of reinforced concrete beams under varying rates of concentrated loading by Adhikary, Satadru Das, Li, Bing, Fujikake, Kazunori

“…LS-DYNA, an explicit finite element program widely used for three-dimensional nonlinear transient analysis of structures, was employed in this study to provide numerical simulations of RC beams under varying loading rates. Three-dimensional finite element (FE) models of RC beams have been described and verified with the experimental results, followed by a parametric study to investigate the influence of the longitudinal reinforcement ratio, the transverse reinforcement ratio and the shear span to effective depth ratio. …”
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Plasmon excitation on flat graphene by s-polarized beams using four-wave mixing by Tao, Jin, Dong, Zhaogang, Yang, Joel K. W., Wang, Qi Jie

“…However, exciting plasmons on graphene effectively still remains a challenge owing to the large wave-vector mismatch between the optical beam in air and graphene plasmon. In this paper, we present a novel scheme capable of exciting graphene surface plasmons (GSPs) on a flat suspended graphene by using only s-polarized optical beams through four-wave mixing (FWM) process, where the GSPs fields were derived analytically based on the Green's function analysis, under the basis of momentum conservation. …”
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