Microtremor observations in Kallang area by Chong, Lit Yung.

“…The inversion of the observed dispersion curves shows that there is a good agreement with the known shear wave velocity profiles of the subsurface. The author is able to delineate the subsurface structure up to at least 40m within an error of 10%. …”
Get full text

High-efficiency metalenses for zone-plate-array lithography by Smith, Henry I, Mondol, Mark, Zhang, Feng, Savas, Timothy, Walsh, Michael

“…MEEP software is used to predict focal efficiency of the completed metalens design. Scanning-electron-beam lithography was used to fabricate effective-index-modulated metalenses in CSAR-62 e-beam resist. …”
Get full text

Mechanics and manufacturing of crosslinked cellulose nanocomposites by Rao, Abhinav.

Get full text

A low-cost, open-source cylindrical Couette rheometer by Erni, Makita, Hart, A. John, Trumper, David, Owens, Crystal E.

“…A sample fluid rests in a cup while a micro stepping motor rotates a tool inside the cup, applying strain-controlled shear flow. A loadcell measures reaction torque exerted on the cup, and viscosity is calculated. …”
Get full text

Voltaglue bioadhesives energized with interdigitated 3D‐graphene electrodes by Singh, Manisha, Nanda, Himansu Sekhar, O'Rorke, Richard D., Jakus, Adam E., Shah, Ankur Harish, Shah, Ramille N., Webster, Richard David, Steele, Terry W. J.

“…The voltage activated bioadhesives are found to have gelation times of 60 s or less with maximum shear storage modulus (G') of 3 kPa. Shear modulus mimics reported values for human soft tissues (0.1-10 kPa). …”
Get full text

Uncovering wear mechanism of a Fe2Ni2CrAl multi-principal elements alloy by Qiao, Ling, Ramanujan, Raju V., Zhu, Jingchuan

“…The large displacement and shear strain region were concentrated below the rigid ball, and the atomic damage was identified. …”
Get full text

Interface dynamics in electroosmotic flow systems with non-Newtonian fluid frontiers by Chen, Di-Lin, Liu, Shu-Yan, Luo, Kang, Yi, Hong-Liang, Yang, Chun

“…Generalized power-law fluids alter velocity and interfacial charge profiles, with shear thinning enhancing ion transport to lower overlimiting current thresholds and shear thickening broadening the limiting current region (with hindered ion transport). …”
Get full text

Rainfall-induced slope failures and preventive measures in Singapore by Harianto, Rahardjo, Leong, Eng Choon, Alfrendo, Satyanaga, Ng, Yew Song, Tan, Hong Tuan, Hua, Chai Juay

“…As rain water infiltrates into slope, the matric suction in the soil decreases and as a result, the apparent shear strength associated with matric suction can decrease, causing the slope to become susceptible to failure. …”
Get full text
Get full text

Modeling, validation, and performance of low-frequency piezoelectric energy harvesters by Abdelkefi, A., Barsallo, Nilma, Tang, Lihua, Yang, Yaowen, Hajj, Muhammad R

“…On the contrary, using an approximate analytical model based on mode shapes of the full covered beam leads to erroneous results and overestimation of the global frequency as well as the level of harvested power. …”
Get full text
Get full text

Solder joint testing and failure analysis by Kang, Eng Tat.

“…The SAC387 solder alloy is being chosen as it is a suitable candidate for the replacement of lead-bearing solder alloy used in the present electrical and electronics industry. …”
Get full text

Damage identification by using a self-synchronizing multipoint laser doppler vibrometer by Miao, Hong, Zhu, Changchun, Yang, Chong, Fu, Yu, Yuan, Jianmin, Guo, Min, Yan, Keyu, Liu, Huan

“…In this paper, a damage detection technique is proposed using a self-synchronizing multipoint LDV. Multiple laser beams with various frequency shifts are projected on different points of the object, reflected and interfered with a common reference beam. …”
Get full text
Get full text

A general slip boundary condition of fluid flow on solid surfaces by Zhu, Han

Get full text

Derivation of extreme non-gaussian stochastic offshore structural responses using finite memory nonlinear system by Mukhlas, Nurul ’Azizah

Get full text

Near-field dynamics of parallel twin jets in cross-flow by Zang, Bin, New, Tze How

“…Further examination into the Reynolds shear stresses indicates that there exists substantial flow shear stress as the pair of inner vortices interacts, which yields higher entrainment level of the cross-flow fluid in regions adjacent to the symmetry plane. …”
Get full text
Get full text

Two-dimensional design and analysis of centrifugal blood pump impeller by Koh, Choon Peng.

“…The flow pattern observed from the velocity vectors showed the existence of large vortices produced by forward facing blades leading to high shear stress.…”
Get full text

Investigation of nano-copper for electronic packaging application : solder metallization and die attach by Luo, Kaiming

“…By fractographic analysis of the shear test result, NC/Cu failure mode is verified as bulk (cohesive) failure, which resulted in higher failure strength. …”
Get full text

New material brazing by Sivaprasaath, Chandrasagaran

“…This final year project is to test and study a new material to be used for brazing metal pieces together. …”
Get full text

Multi jet fusion of ZnO nanorod-reinforced PA12 nanocomposites by Seah, Ying Ting

“…Nanorods can helps to eliminate the shear induced alignment of short fibres. Together, this work provides a superior mechanical performance polymeric nano composite for the additive manufacturing. …”
Get full text

Parametric study of gravure printing process for R2R printed electronics by Pua, Suan Tai

“…It was observed that the shear recovery capabilities of the ink improved through the addition of silver nanostructures. …”
Get full text

Polariton condensate transistor switch by Liew, Timothy Chi Hin, Gao, T., Eldridge, P. S., Tsintzos, S. I., Stavrinidis, G., Deligeorgis, G., Hatzopoulos, Z., Savvidis, P. G.

“…A polariton condensate transistor switch is realized through optical excitation of a microcavity ridge with two beams. The ballistically ejected polaritons from a condensate formed at the source are gated using the 20 times weaker second beam to switch on and off the flux of polaritons. …”
Get full text
Get full text