Polymeric composites for powder-based additive manufacturing : materials and applications by Yuan, Shangqin, Shen, Fei, Chua, Chee Kai, Zhou, Kun

“…As one of the most important categories in the additive manufacturing (AM) field, powder-based techniques, such as selective laser sintering, electron beam melting and selective laser melting, utilize laser or electronic beams to selectively fuse polymeric, metallic, ceramic or composite powders layer-by-layer into desired products according to their computer-aided design models. …”
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Spatial aliasing effects in a steerable parametric loudspeaker for stereophonic sound reproduction by Shi, Chuang, Nomura, Hideyuki, Kamakura, Tomoo, Gan, Woon-Seng

“…We are motivated to make use of the spatial aliasing effects to create two sound beams from one unit of the steerable parametric loudspeaker. …”
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Non-Abelian adiabatic geometric transformations in a cold strontium gas by Leroux, Frederic, Miniatura, Christian, Grémaud, Benoît, Wilkowski, David, Rebhi, Riadh, Pandey, K., Chevy, F.

“…It leads to a thermometry method based on the interferometric displacement of atoms in the tripod beams.…”
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Seismic performance of corroded reinforced concrete column-slab connections by Sutantyo, Samuel Kurniawan

“…Flat plate RC system has been used predominantly around the world due to the ease and speed of making the formwork. …”
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A type of novel energy harvesting device by Deng, J

“…<p>Pervasive networks of wireless sensors and communication nodes have been developed during past decades and most of them are powered by fixed-energy sources, e.g., wiring power and batteries. …”

100 THz optical switching with plasmonic metamaterial by Venkatram, Nalla, Stefano, Vezzol, João, Valente, Sun, Handong, Nikolay, Zheludev

“…It has been demonstrated to work even with single photons and both with continuous and pulsed lasers. …”
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Study on mechanism and influential factors of progressive collapse resistance of base-isolated structure by Bao, Chao, Zhang, Yuhang, Lv, Dahai, Wang, Huxiang, Ma, Xiaotong, Cao, Jixing, Lim, Kar Sing

“…The results show that the non-uniformity of the beams and the concentrated loading at the nodes were easy to form a linear catenary mechanism, resulting in more severe beam end damage than mid-span damage. …”
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Converse flexoelectric effect in comb electrode piezoelectric microbeam by Shen, Zhiyuan, Chen, Wei

“…The fringe electric field of a comb electrode induces converse flexoelectric responses in uniformly poled and depoled beams. The simulated electric field distribution shows that bending of the beam is induced by piezoelectric and μ11, μ12 flexoelectric coefficients. …”
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Failure mode classification for reinforced concrete members using data-driven approaches by Ong, Billy

“…This study aims to classify images of reinforced concrete (RC) structures by examining characteristic crack patterns associated with specific failure modes in RC columns, beams, and walls. Post-classification, shear strength equations are employed to determine the shear force to predicted shear strength ratio (m), utilizing various parameters obtained from the collected database. …”
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Liquid crystal spiral phase plate : design, fabrication and characterization by Wang, Qin

“…Moreover, SPP have found applications in edge contrast enhancement in microscopy, optical vortex coronagraph and generating radially polarized beams etc. Among various kinds of SPP, Liquid crystal spiral phase plates (LC SPP) have the potential advantages of dynamic switching between optical vortices with different topological charge, adaptability to any visible wavelength and capability to realize high slice number etc. …”
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Tailoring engineered cementitious composites for impact resistance by Yang, En-Hua., Li, Victor C.

“…Low speed drop weight tower test on ECC panels and beams was also conducted. Damage characteristics, load and energy dissipation capacities, and response to repeated impacts, were studied.…”
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Machine learning applied in reconstruction of unitary matrix for quantum computation by Zhang, Haochi, Cai, H., Paesani, S., Santagati, R., Laing, A., Kwek, L. C., Liu, Ai Qun

“…The scheme is based on the measurement of single-photon and two-photon statistics using coherent beams.…”
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Exploring the Mechanical Behavior of a Traditional Japanese Joint for Flexible Structural Design by Ortea Varela, Ines

“…Through computational simulations employing Finite Element Analysis (FEA), the study examines a continuous beam and an unmodified MRO splice, revealing expected behavior in the beam and unexpected tress concentration and displacement asymmetry in the splice. …”
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Application of phase shifting electronic speckle pattern interferometry in studies of photoinduced shrinkage of photopolymer layers by Moothanchery, Mohesh, Bavigadda, Viswanath, Pramanik, Manojit, Toal, Vincent, Naydenova, Izabela

“…Phase maps were calculated from the changes in intensity at each pixel due to the phase differences introduced between object and reference beams. Shrinkage was then obtained from the changes in phase as recording proceeded. …”
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A microstrip grid array antenna for 60-GHz applications by Zhang, Bing, Zhang, Yue Ping

“…Measured results show that the impedance bandwidth (BW) of the GAA is 57.5-62 GHz (or 7.5% at 60 GHz), the 3-dB gain BW is 57.5-65 GHz (or 12.5 %) with the maximum gain 16.5 dBi at 60.7 GHz, vertical beams appear in broadside direction from 57 to 64 GHz, which agree well with simulated ones.…”
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Compact x-ray source based on burst-mode inverse Compton scattering at 100 kHz by Bessuille, J., Brown, P., Carbajo, S., Dolgashev, Valery A., Lin, H., Murari, K., Resta, G., Tantawi, S., Zapata, L. E., Graves, William S., Hong, Kyung-Han, Ihloff, Ernest E., Khaykovich, Boris, Nanni, Emilio Alessandro, Kaertner, Franz X., Moncton, David E.

“…At a photon energy of 12.4 keV, the predicted x-ray flux is 5×10[superscript 11]  photons/second in a 5% bandwidth and the brilliance is 2 × 10[superscript 12]  photons/(sec mm[superscript 2] mrad[superscript 2]  0.1%) in pulses with rms pulse length of 490 fs. The nominal electron beam parameters are 18 MeV kinetic energy, 10 microamp average current, 0.5 microsecond macropulse length, resulting in average electron beam power of 180 W. …”
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Cold atoms laboratory in a hollow core fiber by Leong, Wui Seng

“…Cold $^{85}\text{Rb}$ atoms of temperature $\sim$\SI{6}{\micro\kelvin} are loaded into a Kagome type photonic crystal hollow-core fiber (HCF) through an optical trapping beam coupled into the HCF. I first demonstrate an inertia-sensitive Mach-Zehnder atom interferometer using two counter-propagating Raman beams. …”
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Automated Engineering Design for Reusable Concrete Building Structures by Wongsittikan, Pitipat

“…The Pixelframe structural system [1] was proposed to facilitate the reusability of concrete components by implementing the existing external post-tensioning system in bridge structures and fiber reinforced system to design building beams and columns. This work presents an automated engineering design workflow for Pixelframe, including a engineering mechanics of the system that conforms to ACI 318- 19 [2] and fib Model Code 2010 [3], half-scale tests to verify the preliminary behavior of the system, and a scalable design algorithm for minimum embodied carbon designs. …”
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Frequency equations of nonlocal elastic micro/nanobeams with the consideration of the surface effects by Zhao, Haisheng, Zhang, Yao, Lie, Seng Tjhen

“…Three types of boundary conditions, i.e., hinged-hinged, clamped-clamped, and clamped-hinged ends, are examined. For a hinged-hinged beam, an exact and explicit natural frequency equation is derived based on the established mathematical model. …”
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Development of interactive software/app (normal stress) by Koo, Chia Wei

“…Designing a beam involves a trial and error in determining the supports available, recognizing the loads to be withstand by the beam, performing analysis and comparing stresses to the structural limits of the mechanical properties of the beam until all criteria is satisfied. …”
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