Orbital angular momentum transmission based on satellite formation relay in space communications by Zhao, Yufei, Ju, Gaohua, Yang, Zhaojie, Ge, Yao, Lu, Yilong, Guan, Yong Liang

“…Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. …”
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Behaviour and design of hot-rolled stainless steel channel section members by Li, Shuai

“…At member level, ten column tests and ten beam-column tests were conducted to study the flexural buckling behaviour of channel section columns and global buckling behaviour of channel section beam-columns, respectively. …”
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A model for cis-regulation of transcriptional condensates and gene expression by proximal lncRNAs by Natarajan, Pradeep, Shrinivas, Krishna, Chakraborty, Arup K

“…Long noncoding RNAs (lncRNAs) perform several important functions in cells including cis-regulation of transcription. Barring a few specific cases, the mechanisms underlying transcriptional regulation by lncRNAs remain poorly understood. …”
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Mechanical properties and cracking behaviour of marble and moulded gypsum under high strain rates by Zou, Chunjiang

“…The mechanical properties of both intact and non-intact specimens including the compressive strength, the tensile strength, the elastic modulus, and the failure strain are tested under different strain rates by using a servo compression machine and a split Hopkinson pressure bar (SHPB) system. Experimental results reveal that these mechanical properties all show strain rate-dependence to different degrees. …”
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Synthesis and performance analysis of a polysulfone braid-supported hollow fiber membrane for natural gas purification by Imtiaz, Aniqa, Kamaludin, Roziana, Othman, Mohd. Hafiz Dzarfan, Jilani, Asim, Khan, Imran Ullah, Muhammad Ayub, Muhammad Ayub, Samuel, Ojo, Iftikhar, Musawira

“…To assess the performance, gas separation tests were conducted using pure gases at 3 bar. Notably, the membrane sample with 21 wt% PSF and the 3rd coating layer (21_3 PSF) exhibited the most promising gas separation performance among all the samples selected to carry out the separation performance test, achieving a CO2/CH4 selectivity of 1.83. …”

A Trajectory Piecewise-Linear Approach to Model Order Reduction and Fast Simulation of Nonlinear Circuits and Micromachined Devices by RewieÅ ski, MichaÅ

“…Computational results and performance data are presented for a nonlinear circuit and a micromachined fixed-fixed beam example. These examples demonstrate that the macromodels obtained with the proposed reduction algorithm are significantly more accurate than models obtained with linear or the recently developed quadratic reduction techniques. …”
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Finite element study of the properties and response of 3D printed lattice structures by Tay, Arissa Hui Yin

“…This study focuses on the use of Finite Element (FE) method: Beam Element Model Method to accurately model the behaviour of SLM (Selective Laser Melting) manufactured metal lattice when subjected to compressive loading. …”
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Finite element study of the properties and response of 3D printed lattice structures by Lam, Wei Han

“…This report covers the finite element study of 3D-printed lattice structure. 1D beam analysis is conducted on finite element software, Abaqus. …”
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Characterization study of multifunctional thin films and electronic devices by Zheng, Ling.

“…Taking advantages of laser Molecular Beam Epitaxy (MBE) technique to grow layer by layer. …”
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Model for the simulation and design optimisation of the discharge pipe in the hermetic reciprocating compressor by Mooi, Meng Wai.

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Laser annealing of semiconductor materials for future electron device application by Ong, Chio Yin.

“…In addition, spatial control can be achieved by adjusting the beam size, which enables the realization of localized heating and melting. …”
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Study on properties of fibre ring resonators by Zhou, Benjamin Zhiyao

“…A simple construction of fibre ring resonator with its beam splitting coupler and optical circulator is shown schematically. …”
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Interpretation of an anomalous peak in low-temperature photoluminescence measurements of bulk GaAs[sub 1−x]N[sub x] on GaAs by Cheah, Weng Kwong, Fan, Weijun, Yoon, Soon Fatt, Loke, Wan Khai, Liu, R., Wee, A. T. S.

“…Low-temperature 10 K photoluminescence measurements of GaAs1−xNx epitaxial layers grown on GaAs reveal an anomalous second peak in solid-source molecular beam epitaxy. Rapid thermal annealing RTA of a specific GaAsN sample reveals a lower energy peak which redshifts and a higher energy peak which blueshifts under increasing annealing temperature. …”
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High flux strontium atom source by Feng, C. H., Robert, P., Bouyer, P., Canuel, B., Li, Jianing, Das, Swarup, Kwong, Chang Chi, Wilkowski, David, Prevedelli, M., Bertoldi, A.

“…To enhance the atomic flux, we employ tailored magnetic fields that minimize radial beam expansion and incorporate a cascaded Zeeman-slowing configuration utilizing two optical frequencies. …”
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An energy-efficient multi-channel design for distributed wireless sensor networks by Kumar, Sunil

“…Nodes exchange control packets on the control channel to choose a data channel and decide the beam direction of the flow. Simulation results show that EE-MMAC achieves significant energy gains (30% to 45% less than comparable IEEE 802.11 and MMAC) based on energy efficiency, packet delivery ratio, and throughput.…”
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In-situ rapid construction of aliphatic amine combined polyamide seawater reverse osmosis membrane for efficient boron removal by Li, Can, Lai, Gwo Sung, Zhao, Yali, Wang, Rong

“…The permeability coefficient of boron decreased from 4.8 to 0.9 L m−2 h−1, and the boron rejection increased from 80.7 to 90.5% under the modification conditions with the optimal type and concentration of amines, while displaying a NaCl rejection of 99.8% and an acceptable water permeability of 0.55 L m−2 h−1 bar−1. Meanwhile, the alteration of membrane chemical compositions and structure properties was kept to a minimum. …”
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Engineering nano-nodular pattern on the substrate surface by tuning phase inversion to construct ultrapermselective ion-separation nanofiltration membrane by Zhao, Yali, Li, Can, Liao, Yuan, Yin, Yurong, Wang, Rong, Chen, Dongliang

“…The nano-nodular surface and thinner thickness exhibited a remarkable contribution to water permeability, which reached 38.3 L m−2h−1bar−1. The narrow pore size distribution made an outstanding Na2SO4 rejection of 99.1 % and Cl−/SO42− selectivity of 83 at 1000 mg/L of mixed salt solution. …”
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An experimental investigation of vibration testing of aircraft wing structure by Chew, Chor Loon.

“…Prior to that, the initial stages of the analysis involved the investigation of an individual I-beam with different impact hammer to determine the compatibility of equipments, accuracy and consistency of results obtained. …”
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Analysis of changes in composites after different level of heat exposure by Chua, HongWei

“…One of the popular extended non-destructive testing used by the aviation industry to determine heat damage in carbon fiber is the 4100 ExoScan. 4100 ExoScan’s manufacturer, the Agilent’s Technologies had published a research paper named “Composite thermal damage – correlation of short beam shear data with FTIR spectroscopy” to show the effectiveness of 4100 ExoScan to characterize the heat damage in carbon fiber. …”
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Butterfly-Inspired 2D Periodic Tapered-Staggered Subwavelength Gratings Designed Based on Finite Difference Time Domain Method by Wang, Houxiao, Zhou, Wei, Li, Er Ping, Mote, Rakesh Ganpat

“…The butterfly-inspired 2D periodic tapered-staggered subwavelength gratings were developed mainly using finite difference time domain (FDTD) method, assisted by using focused ion beam (FIB) nanoscale machining or fabrication. The periodic subwavelength structures along the ridges of the designed gratings may change the electric field intensity distribution and weaken the surface reflection. …”
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