Showing 61 - 80 results of 15,734 for search '((peers OR cars) OR ((((bears OR besars) OR (beams OR beam)) OR year) OR bee))*', query time: 0.21s Refine Results
  1. 61
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    Study on process parameter optimization for electron beam melting additive manufacturing by Wang, Chengcheng

    Published 2021
    “…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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    Thesis-Doctor of Philosophy
  3. 63
  4. 64

    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

    Published 2025
    “…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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    Journal Article
  5. 65

    Experimental and analytical study of exterior beam-column joint for progressive collapse by Yap, Sim Lim.

    Published 2009
    “…Beside structural elements such as beams and columns, research has shown that progressive collapses are commonly triggered by the failure of beam-column joints. …”
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    Thesis
  6. 66
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    Buckling analysis of two-and three-layer delaminated beams with and without bridging by Parlapalli Madhusudhana Rao

    Published 2008
    “…Buckling of two and three layer beams with asymmetrically located delaminations is studied in terms of newly introduced nondimensionalized axial and bending stiffnesses. …”
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    Thesis
  8. 68

    Numerical study on reinforced concrete beam-column frames in progressive collapse by Long, Xu

    Published 2013
    “…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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    Thesis
  9. 69

    Single aspherical lens for de-astigmatization, collimation and circularization of laser beam by Koh, Soon Seong.

    Published 2008
    “…In this report, a single aspherical lens has been designed to transform an astigmatic and elliptically diverging laser diode beam into a non-astigmatic and circularly collimated beam with a pre-determined output beam radius. …”
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    Thesis
  10. 70

    Design of single-span medium-to-high strength concrete deep beams by Tan, Kang Hai., Kong, Fung Kew.

    Published 2008
    “…This project is to design of single-span medium-to-high strength concrete deep beams.…”
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    Research Report
  11. 71

    Focusing of linearly polarized Lorentz–Gauss beam with one optical vortex by Rui, Fu, Zhang, Dawei, Ting, Mei, Gao, Xiumin, Zhuang, Songlin

    Published 2013
    “…Focusing properties of linearly polarized Lorentz–Gauss beam with one on-axis optical vortex was investigated by vector diffraction theory. …”
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    Journal Article
  12. 72

    Coherent terahertz Smith-Purcell radiation generated by the microbunched electron beam by Zhang, H

    Published 2018
    “…<p>The main objective of the thesis is to investigate the generation of coherent terahertz (THz) Smith-Purcell radiation using microbunched electron beams. Several ways of generating electron microbunches were considered and a method to monitor the separation between microbunches was developed. …”
    Thesis
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    Experimental study on composite beam-column joints subject to column removal scenario by Michell, Nathasya

    Published 2017
    “…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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    Final Year Project (FYP)
  15. 75

    Analysis and design of curved steel beam member in elevation using Eurocode 3 by Yandarmadi, Kelvin

    Published 2021
    “…Therefore, this paper presents analytical estimates of the behaviour existed by curved like structures such as curved steel beam under uniformly gravitational distributed load. …”
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    Final Year Project (FYP)
  16. 76

    A two-dimensional co-rotational Timoshenko beam element with XFEM formulation by Xu, Jin, Lee, Chi King, Tan, Kang Hai

    Published 2014
    “…Pin connections and plastic hinges produce non-smooth displacement fields in beam structures. By using an appropriate extended finite element method (XFEM), non-smooth solutions can be obtained by regular coarse meshes, which do not necessarily conform to pins or plastic hinges. …”
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    Journal Article
  17. 77

    Shear Capacity of RC Beam with Opening Strengthened Using CFRP Sheet and Plate by Fai, Moi Kin, Ali, Noorwirdawati

    Published 2024
    “…This paper investigates the use of carbon fibre-reinforced polymer (CFRP) sheets and plates for the bi-directional reinforcement of reinforced concrete beams with transverse single and double symmetrical openings. …”
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    Article
  18. 78

    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

    Published 2016
    “…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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    Journal Article
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