Laser-Guide-Star Satellite for Ground-Based Adaptive Optics Imaging of Geosynchronous Satellites by Marlow, Weston, Carlton, Ashley, Hyosang, Yoon, Clark, James, Haughwout, Christian, Cahoy, Kerri, Males, Jared, Close, Laird, Morzinski, Katie

“…The concept for a satellite guide star was first discussed in the literature by Greenaway and Clark in the early 1990s ("PHAROS: An Agile Satellite-Borne Laser Guidestar," Proceedings of SPIE, Vol. 2120, 1994, pp. 206-210), and expanded upon by Albert in 2012 ("Satellite-Mounted Light Sources as Photometric Calibration Standards for Ground-Based Telescopes," Astronomical Journal, Vol. 143, No. 1, 2012, p. 8). …”
Get full text

Simultaneous ultraviolet, visible, and near-infrared continuous-wave lasing in a rare-earth-doped microcavity by Jiang, Bo, Zhu, Song, Ren, Linhao, Shi, Lei, Zhang, Xinliang

Get full text

Combined ultrasound and photoacoustic imaging of blood clot during microbubble-assisted sonothrombolysis by Das, Dhiman, Pramanik, Manojit

Get full text
Get full text

An atomtronic experimental setup for engineering quantised circulations by Gan, Koon Siang

“…Persistent currents in ring structures play an important role in Atomtronics as it forms the basis of many interesting Atomtronic systems such as ring lattices and stacked rings. …”
Get full text

Quantum-optimal information encoding using noisy passive linear optics by Tanggara, Andrew, Nair, Ranjith, Assad, Syed, Narasimhachar, Varun, Tserkis, Spyros, Thompson, Jayne, Lam, Ping Koy, Gu, Mile

“…Moreover for large families of input states, any maximizing encoding scheme has a finite number of channel attenuation values, simplifying the codewords to a finite number of rings around the origin in the output phase space. …”
Get full text

Applications of pentamethyl phenyl ketones in the synthesis of carbocycles and heterocycles by Lunt-Laurin, CE

“…We then explore how tri-substituted THP rings behave, allowing us to access di-substituted cyclohexenes with both retention and inversion of the stereochemistry.…”

Fabrication of heat sinks by Selective Laser Melting for convective heat transfer applications by Wong, Kin Keong, Ho, Jin Yao, Leong, Kai Choong, Wong, Teck Neng

“…Three heat sinks comprising pin fins of circular, rectangular-rounded and aerofoil geometries were fabricated by SLM from aluminium alloy AlSi10Mg powder. …”
Get full text

A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
Get full text
Get full text

Synthesis and optical study of lead halide perovskites for opto-electronic applications by Ha, Son Tung

“…These perovskite compounds are famous for their numbers of excellent optical and electrical properties such as: high absorption coefficient, long carrier diffusion length, low defect density, good carrier mobility, and so on. …”
Get full text

Android mobile-platform-based image reconstruction for photoacoustic tomography by Hui, Xie, Rajendran, Praveenbalaji, Muhamad Ar Iskandar Zulkifli, Ling, Tong, Pramanik, Manojit

Get full text

The Portevin-Le Chatelier effect of Cu-2.0Be alloy during hot compression by Zhu, Daibo, Wu, Na, Liu, Yang, Liu, Xiaojin, Jiang, Chaohua, Jiang, Yanbin, Zhao, Hongyun, Cui, Shuhui, Xie, Guilan

“…As the strain rate increases, the dislocations outpace the diffusion speed of the solute atoms, limiting their ability to effectively pin the dislocations, resulting in lower dislocation density and serration amplitude. …”
Get full text

Compatability and equilibrium approach to slender concrete column design (dual project) by Toh, Yi Hui

“…This report evaluates and compares the proposed design method with the Australian code AS3600-2001 for slender concrete column. The failure loads of pin-end columns under short term loading and uniaxial bending are used as a pre-determined factor to analyse the data. …”
Get full text

Evaporation and crystallisation of saline droplet with surfactant on smooth surfaces by Wong, Dennis Kin Wai

“…On the other hand, concentric rings were observed at a high concentration of 0.8 mM CTAB with concentration of SDS below 6.4 mM SDS. …”
Get full text

On self-dual cyclic codes and generalized self-dual cyclic codes over finite fields by Yan, Jia

“…We decompose a QT code to a direct sum of component codes – linear codes over rings. Furthermore, given the decomposition of a QT code, we can describe the decomposition of its dual code. …”
Get full text

Wear behaviour of NiTi shape memory alloys by Yan, Lina

“…For example, since mechanical properties of NiTi SMAs are close to those of cortical bones, NiTi SMA based implants such as joint replacements, bone plates, and spine fracture fixations were developed. However, complex wear modes on the surface may cause undesired reactions from neighboring tissues, leading to a serious inflammation of the human body. …”
Get full text

Conformable ultrasound breast patch for deep tissue scanning and imaging by Du, Wenya, Zhang, Lin, Suh, Emma, Lin, Dabin, Marcus, Colin, Ozkan, Lara, Ahuja, Avani, Fernandez, Sara, Shuvo, Ikra Iftekhar, Sadat, David, Liu, Weiguo, Li, Fei, Chandrakasan, Anantha P., Ozmen, Tolga, Dagdeviren, Canan

“…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
Get full text

Two-phase immersion cooling for power dense printed circuit board converters by Ristic-Smith, A

“…A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”

Label-free quantitative measurement of cardiovascular dynamics in a zebrafish embryo using frequency-comb-referenced-quantitative phase imaging by Boonruangkan, Jeeranan, Farrokhi, Hamid, Rohith, Thazhe Madam, Kwok, Samuel, Carney, Tom J., Su, Pei-Chen, Kim, Young-Jin

Get full text

Learning segmentation from point trajectories by Karazija, L, Laina, I, Rupprecht, C, Vedaldi, A

“…The key difficulty is that long-term motion, unlike instantaneous motion, is difficult to model – any parametric approximation is unlikely to capture complex motion patterns over long periods of time. …”

Effects of probiotic supplementation on calcium absorption and bone health status in ovariectomized rats by Parvaneh, Kolsoom

“…The possibility of wrist, hip or spine fracture due to osteoporosis is estimated as parallel to the risk of heart disease. …”
Get full text