Receiver design for the REACH global 21-cm signal experiment by Roque, ILV, Razavi-Ghods, N, Carey, SH, Ely, JA, Handley, W, Magro, A, Chiello, R, Huang, T, Alexander, P, Anstey, D, Bernardi, G, Bevins, HTJ, Cavillot, J, Croukamp, W, Cumner, J, de Lera Acedo, E, de Villiers, DIL, Fialkov, A, Gessey-Jones, T, Gueuning, Q, Josaitis, AT, Kulkarni, G, Leeney, SAK, Maiolino, R, Zarb-Adami, K

“…We detail the REACH radiometric system designed to enable measurements of the 21-cm neutral hydrogen line. Included is the radiometer architecture and end-to-end system simulations as well as a discussion of the challenges intrinsic to highly-calibratable system development. …”

Geometric grouping of repeated elements within images by Schaffalitzky, F, Zisserman, A

“…Also, information on the plane pose, such as its vanishing line, can be recovered from the grouping.…”

The genetic and epigenetic architecture of sexual dimorphism in tilapia by Wan, Zi Yi

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Development of a mobile application for food ordering by Li, Jiarong

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Decentralized control of distributed energy resources in electric distribution grid by Zhang, Jiyue

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UVM-based PCIe interrupt model for verification of networking platform IP by Liu, Nanxi

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A cloud-based data acquisition device by Goh, Reuben Zhi Yu

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Mechanistic study and applications of lanthanide-based upconversion nanomaterials by Wei, Wei

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Self-assembly of shape-controlled nanoparticles into tunable two- dimensional metasurfaces at the oil- water interface by Yang, Yijie

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Characterization of nickel-titanium based thin films crystallized by fast and ultra-fast annealing methods by Motemani Sharabiani, Yahya

“…The decrease in transformation temperature is caused by the fine nano-scale structure in Ti-Ni-Hf thin samples. …”
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Nebular dominated galaxies: insights into the stellar initial mass function at high redshift by Cameron, AJ, Katz, H, Witten, C, Saxena, A, Laporte, N, Bunker, A

“…Modelling the UV turnover with a DLA requires extreme column densities (𝑁HI > 1023 cm−2 ), and simultaneously explaining the high 𝑓esc,Ly𝛼 requires a fine-tuned geometry. In contrast, modelling the spectrum as primarily nebular provides a good fit to both the continuum and emission lines, motivating scenarios in which (a) we are observing only nebular emission or (b) the ionizing source is powering extreme nebular emission that outshines the stellar emission. …”

Infectious diseases prevention and control using an integrated health big data system in China by Zhou, Xudong, Lee, Edmund Wei Jian, Wang, Xiaomin, Lin, Leesa, Xuan, Ziming, Wu, Dan, Lin, Hongbo, Shen, Peng

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Evaluation of the safety and immunogenicity of different COVID-19 vaccine combinations in healthy individuals: study protocol for a randomized, subject-blinded, controlled phase 3... by Poh, Xuan Ying, Lee, I. Russel, Lim, Clarissa, Teo, Jefanie, Rao, Suma, Chia, Po Ying, Ong, Sean W. X., Lee, Tau Hong, Lin, Ray J. H., Ng, Lisa F. P., Ren, Ee Chee, Lin, Raymond T. P., Wang, Lin-Fa, Renia, Laurent, Lye, David C., Young, Barnaby Edward

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High-performance and low-complexity implementation of fixed-coefficient FIR filters by Lou, Xin

“…Moreover, though the product-accumulation line of TDF FIR filters contribute significant amount of delay, it is omitted in most of the existing works. …”
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Low magnetic field exposure alters prostate cancer cell properties by Lange, Sigrun, Inal, Jameel, Kraev, Igor, Dart, Dafydd Alwyn, Uysal-Onganer, Pinar

“…This study investigated the effects of LMF exposure (20 nT) by magnetic shielding on the prostate cancer cell line PC3 compared to the prostate epithelial cell line PNT2 under short-term (4 h) conditions. …”
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Understanding customer retrials in call centers: preferences for service quality and service speed by Hu, K, Allon, G, Bassamboo, A

“…<p><strong> Managerial implications:</p></strong> First, our research highlights the importance of recognizing customers’ off-line decisions, which are impacted by online service offerings and, in turn, affect future online service operations. …”

Members’ participation, empowerment and sustainability of self-help groups in Kano City, Nigeria by Ibrahim, Abdul-Aziz

“…Despite the potential of SHGs, there are certain factors that restrained the sustainability of these groups. In line with this, the study examined the relationship between group member’s participation, empowerment, member’s perception towards leadership and group cohesion, and sustainability of self-help groups. …”
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A generalized solution to verify authorship and detect style change in multi-authored documents by Leekha, Rohan, Vandam, Courtland

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Dual-phase microporous polymer nanofilms by interfacial polymerization for ultrafast molecular separation by Lee, Tae Hoon, Balcik, Marcel, Wu, Wan-Ni, Pinnau, Ingo, Smith, Zachary P

“…Fine-tuning microporosity in polymers with a scalable method has great potential for energy-efficient molecular separations. …”
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A multiplicative Nakagami speckle reduction algorithm for ultrasound images by Yu, Chengpu, Zheng, Cishen, Xie, Lihua

“…A 2D total variation regularized Nakagami speckle reduction algorithm is derived based on the maximum a posteriori estimation framework, which performs well in restoring piecewise-smooth reflectivity and preserving fine details of the image. The proposed algorithm is verified by a series of computer-simulated and real ultrasound image data. …”
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