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beams » beam (Expand Search)
frees » freese (Expand Search), cfrees (Expand Search), freres (Expand Search)
fee » free (Expand Search)
seeds » speeds (Expand Search), needs (Expand Search), seeks (Expand Search)
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121
Single aspherical lens for de-astigmatization, collimation and circularization of laser beam
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 -
122
Photoluminescence studies of compound semiconductor structures grown by molecular beam epitaxy
Published 2009“…An empirical relationship between the PL linewidth and hole concentration at 4 K has been obtained, from which some estimate of the hole concentration in the samples could be obtained.…”
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Thesis -
123
Buckling analysis of two-and three-layer delaminated beams with and without bridging
Published 2008“…Delamination has been a subject of concern in engineering applications of layer structures. …”
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Thesis -
124
Behaviour of reinforced concrete beam-column joint subjected to in-plane loading
Published 2009“…Based on a previous softened strut-and –tie model developed by them to determine the shear strengths of exterior beam-column joints, this model has been modified to predict that of an interior beam-column joint. …”
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Final Year Project (FYP) -
125
Experimental and analytical study of exterior beam-column joint for progressive collapse
Published 2009“…One particular type of beam-column joints of interest is the exterior beam-column joint, which will be the focus of this research. …”
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Thesis -
126
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128
Study on process parameter optimization for electron beam melting additive manufacturing
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 -
129
Mechanical design and performance evaluation of active thermosiphon beam terminal units
Published 2021Subjects: Get full text
Journal Article -
130
Strut-and-tie and finite element modelling of unsymmetrically-loaded deep beams
Published 2022Subjects: Get full text
Journal Article -
131
Micro-array beam forming and testing for speech recognition in industrial settings
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Final Year Project (FYP) -
132
Finite element analysis bending of composite sandwich beams with metal facesheets
Published 2024“…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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Final Year Project (FYP) -
133
Orbital angular momentum of structured vortex beams induced by intensity singularity
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 -
134
Numerical study on reinforced concrete beam-column frames in progressive collapse
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 -
135
Variation of stiffness of two magnetically coupled beams for broadband energy harvesting
Published 2014“…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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Final Year Project (FYP) -
136
Design of single-span medium-to-high strength concrete deep beams
Published 2008“…This project is to design of single-span medium-to-high strength concrete deep beams.…”
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Research Report -
137
Focusing of linearly polarized Lorentz–Gauss beam with one optical vortex
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 -
138
Coherent terahertz Smith-Purcell radiation generated by the microbunched electron beam
Published 2018“…These proof of concept studies demonstrate the possibility of the generation of high power, broadly tunable THz radiation using microbunched electron beams.</p>…”
Thesis -
139
Influence of hydro, mechanical, and chemical treatments to seed for germination and seedling growth of Saraca asoca (Roxb. de Wilde)
Published 2024“…It has been noticed that Saraca asoca (Roxb. de Wilde) populations are drastically declining in the wild. …”
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140