Optimization of solubility of corannulene polymers via ring opening metathesis polymerization by Gunasegaran, Kevitrra

“…However, previous study carried out ring-opening metathesis polymerization (ROMP) on corannulene monomer using ruthenium-based Grubbs’ second-generation catalyst (G2) resulted in an insoluble corannulene homopolymer formation. …”
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A nano-opto-mechanical pressure sensor via ring resonator by Zhao, X., Tsai, J. M., Cai, H., Ji, X. M., Zhou, J., Bao, M. H., Huang, Y. P., Liu, Ai Qun., Kwong, Dim Lee.

“…This paper reports a nano-opto-mechanical pressure sensor based on nano-scaled ring resonator. The pressure is measured through the output spectrum shift which is induced via mechanical deformation of the ring resonator. …”
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Enrichment of package antenna approach with dual feeds, guard ring, and fences of vias by Zhang, Yue Ping

“…This paper enriches the package antenna approach to wireless modules by introducing the dual feeds, the guard ring, and fences of vias. The dual feeds enable the antenna for not only single-ended but also differential signal operations. …”
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S-band Five-port ring reflectometer for synthetic breast tissues dielectric determination / by Lee, Chia Yew, 1988-, author 615259, Tan, Tian Swee, supervisor 637707, You, Kok Yeow, supervisor 501327, Fakulti Biosains dan Kejuruteraan Perubatan

S-band Five-port ring reflectometer for synthetic breast tissues dielectric determination / by Lee, Chia Yew, 1988-, author 615259

Anomalous floquet non-Hermitian skin effect in a ring resonator lattice by Gao, He, Xue, Haoran, Gu, Zhongming, Li, Linhu, Zhu, Weiwei, Su, Zhongqing, Zhu, Jie, Zhang, Baile, Chong, Y. D.

“…We present a one-dimensional coupled ring resonator lattice exhibiting a variant of the non- Hermitian skin effect (NHSE) that we call the anomalous Floquet NHSE. …”
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Turning on the biradical state of tetracyano-perylene and quaterrylenequinodimethanes by incorporation of additional thiophene rings by Zeng, Zebing, Lee, Sangsu, Zafra, José L., Ishida, Masatoshi, Bao, Nina, Webster, Richard David, López Navarrete, Juan T., Ding, Jun, Casado, Juan, Kim, Dongho, Wu, Jishan

“…In this work, we found that after incorporation of two additional thiophene rings into the closed-shell tetracyano-perylene (Per-CN) and quaterrylenequinodimethanes (QR-CN), the obtained new quinoidal compounds QDTP and QDTQ became a singlet biradical in the ground state due to the recovery of aromaticity of the thiophene rings in the biradical form and additional steric repulsion between the thiophene rings and the rylene unit. …”
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A nanoelectromechanical systems actuator driven and controlled by Q-factor attenuation of ring resonator by Dong, Bin, Ng, Geok Ing, Liu, Ai Qun, Cai, H., Kropelnicki, P., Tsai, J. M., Randles, A. B., Tang, M., Gu, Y. D., Suo, Z. G.

“…In this Letter, an optical gradient force driven Nanoelectromechanical Systems (NEMS) actuator, which is controlled by the Q-factor attenuation of micro-ring resonator, is demonstrated. The actuator consists of a tunable actuation ring resonator, a sensing ring resonator, and a mechanical actuation arc. …”
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Narrow band wavelength selective filter using grating assisted single ring resonator by Prabhathan, P., Murukeshan, V. M.

“…This paper illustrates a filter configuration which uses a single ring resonator of larger radius connected to a grating resonator at its drop port to achieve single wavelength selectivity and switching property with spectral features suitable for on-chip wavelength selection applications. …”
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A numerical simulation study on vortex-ring collisions upon arbitrary solid boundary by Leong, Sheng Yuan

“…In this study, vortex behaviour near to complex geometry was investigated experimentally and numerically by studying the collision of a Re 2000 vortex ring upon V-shaped plates with 30, 60, 90 degrees vertices. …”
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Subtle, natural and socially acceptable interaction techniques for ringterfaces : finger-ring shaped user interfaces by Pang, Natalie, Rissanen, Mikko J., Vu, Samantha, Fernando, Owen Noel Newton, Foo, Schubert

“…This study analyzes interaction techniques in previously proposed 16 user interface concepts that utilize the form factor of a finger-ring, i.e. “ringterfaces”. We categorized the ringterfaces according to their interaction capabilities and critically examined how socially acceptable, subtle and natural they are. …”
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Resonant Ring with a Gain of 36 for Use with a 1 MW 110 GHz Gyrotron by Claveau, Elliot L., Shapiro, Michael A., Temkin, Richard J.

“…A 110 GHz quasi-optical ring resonator, designed for use with a 1 MW pulsed gyrotron, has been built and successfully tested using a 100 mW solid-state source. …”
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New Purification Strategies and Monomer Platforms for Ruthenium-Initiated Living Ring-Opening Metathesis Polymerization by Kilgallon, Landon J.

“…Chapter 1: Introduction to Covalent Capture Purification and Ring-Opening Metathesis Polymerization In chemical spaces where difficult purifications are commonplace, innovative purification methodologies have been developed to circumvent the limitations associated with classical physiochemical property-driven purifications (chromatography, crystallization, distillation, etc.). …”
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Effective dynamics of cold atoms flowing in two ring-shaped optical potentials with tunable tunneling by Aghamalyan, Davit, Amico, Luigi, Kwek, L. C.

“…We study the current dynamics of coupled atomic condensates flowing in two ring-shaped optical potentials. We provide a specific setup where the ring-ring coupling can be tuned in an experimentally feasible way. …”
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Switching devices comparison and RC snubber for ringing suppression in one single leg T-type converter by Liu, Yong, Fei, Fan, See, Kye Yak, Liu, Xiong, Lim, Ziyou, Simanjorang, Rejeki, Pou, Josep, Gupta, Amit K., Lai, Jih-Sheng

“…Then, to further investigate the performance, the hybrid power modules of the single leg T-type converter with Cree SiC device CAS300M12BM2 and Semikron Si device SKM300GM12T4 are built, which can increases the power density, compared to the full SiC devices T-type converter. To suppress the ringing of the middle leg switching device, the resistor-capacitor (RC) snubber are designed and demonstrated with DPT. …”
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Insights into the origins of guided microtrenches and microholes/rings from Sn segregation in germanium–tin epilayers by Wu, Shaoteng, Zhang, Lin, Son, Bongkwon, Chen, Qimiao, Zhou, Hao, Tan, Chuan Seng

“…We demonstrate the self-assembly synthesis of millimetre-long guided trenches and micro-holes/rings in the supersaturated GeSn epilayers through two approaches: epitaxial growth engineering and thermal annealing treatment. …”
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Synthesis and characterization of novel low bandgap conjugated polymers containing fused-ring and accept moieties by Lai, Chun Yuen

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80 GHz on-chip metamaterial resonator by differential transmission line loaded with split ring resonator by Cai, Deyun, Shang, Yang, Yu, Hao, Ren, Junyan

“…The resonator is based on a differential metamaterial transmission-line (T-line) loaded with a split ring resonator (SRR), which can enhance the EM energy coupling and further improve the quality factor (Q). …”
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Nanoconfined β-sheets mechanically reinforce the supra-biomolecular network of robust squid sucker ring teeth by Guerette, Paul A., Hoon, Shawn, Ding, Dawei, Amini, Shahrouz, Masic, Admir, Ravi, Vydianathan, Venkatesh, Byrappa, Weaver, James C., Miserez, Ali

“…The predatory efficiency of squid and cuttlefish (superorder Decapodiformes) is enhanced by robust Sucker Ring Teeth (SRT) that perform grappling functions during prey capture. …”
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Biotoxoid photonic sensors with temperature insensitivity using a cascade of ring resonator and Mach–Zehnder interferometer by Li, Zhenyu, Zou, Jun, Zhu, Huihui, Nguyen, Binh Thi Thanh, Shi, Yuzhi, Liu, Patricia Yang, Bailey, Ryan C., Zhou, Jin, Wang, Hong, Yang, Zhenchuan, Jin, Yufeng, Yap, Peng Huat, Cai, Hong, Hao, Yilong, Liu, Ai Qun

“…This novel sensor consists of a ring resonator coupled to a Mach-Zehnder interferometer (MZI) readout unit. …”
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