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

“…The holes/rings are postulated to be caused by the local droplet etching due to the development of Ge-Sn eutectic. …”
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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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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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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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左翼作家马宁的南洋叙事 = The Nanyang narrative of left-wing writer Ma Ning by 魏日华 Wee, Ri Hua

“…本文将以马宁的南洋作品为个案，通过文本细读、归纳与分析的方式梳理作品中的南洋华人形象与南洋色彩，以此来了解30、40年代南洋华人的生活与社会。Chinese Left-wing writer Ma Ning travelled three times through the South Seas to the region of Singapore and Malaysia. …”
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Flow structures and aerodynamic behavior of a small-scale joined-wing aerial vehicle under subsonic conditions by New, Tze How, Teo, Zhen Wei, Li, Shiya, Ong, Z. A., Nagel, Björn

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Genetic algorithm LQG and neural network controllers for gust response alleviation of flying wing unmanned aerial vehicles by Ang, Elijah Hao Wei, Ng, Bing Feng

“…Open-loop simulations show that the flying wing experiences large changes in pitching angles during gusts. …”
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Flapping-flight (I): development of a DC motor-based resonant flapping mechanism for large wing strokes by Kong, Yi Wen.

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Income change and sympathy for right-wing populist parties in the Netherlands: the role of gender and income inequality within households by Roll, Y, De Graaf, N

“…The global rise of right-wing populist [RWP] parties presents a major political concern. …”

Modeling Inertia-Driven Oil Transport Inside the Three-Piece Oil Control Ring of Internal Combustion Engines by Yang, Tsung-Yu, Li, Mo, Tian, Tian

“…The three-piece oil control ring (TPOCR), traditionally used in light-duty gasoline engines, is becoming a viable option for heavy-duty gas and hydrogen engines due to its ability to control lubricating oil consumption (LOC) under throttled conditions. …”
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Zero-knowledge arguments for lattice-based accumulators: logarithmic-size ring signatures and group signatures without trapdoors by Libert, Benoît, Ling, San, Nguyen, Khoa, Wang, Huaxiong

“…As an application, we describe new lattice-based group and ring signatures in the random oracle model. In particular, we obtain: (i) the first lattice-based ring signatures with logarithmic size in the cardinality of the ring and (ii) the first lattice-based group signature that does not require any GPV trapdoor and thus allows for a much more efficient choice of parameters.…”
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Solar UAV : design and fabrication of structural test rig for loading and testing a 7.5m half wing by Chua, Zac Zheng Xun.

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Sub-100-nm sized silver split ring resonator metamaterials with fundamental magnetic resonance in the middle visible spectrum by Tobing, Landobasa Y. M., Tjahjana, Liliana, Zhang, Dao Hua, Zhang, Qing, Xiong, Qihua

“…Split ring resonator (SRR) metamaterials working in the visible spectrum have great potential applications, but their fabrication is challenging due to the stringent requirements in the feature size and critical dimension. …”
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Fabrication of large-area ordered Au nano-ring arrays for the electrochemical removal and sensing of rhodamine 6G molecules by Cao, Xun

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A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS by Li, Nan, Yu, Hao, Yang, Chang, Shang, Yang, Li, Xiuping, Liu, Xiong

“…A high-sensitivity 135 GHz millimeter-wave imager is demonstrated in 65 nm CMOS by on-chip metamaterial resonator: a differential transmission-line (T-line) loaded with split-ring-resonator (DTL-SRR). Due to sharp stop-band introduced by the metamaterial load, high-Q oscillatory amplification can be achieved with high sensitivity when utilizing DTL-SRR as quench-controlled oscillator to provide regenerative detection. …”
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Tree-ring δ 18 O and δ 2 H stable isotopes reflect the global meteoric water line by Arosio, T, Büntgen, U, Nicolussi, K, Moseley, GE, Saurer, M, Pichler, T, Smith, MP, Gutierrez, E, Andreu-Hayles, L, Hajdas, I, Bebchuk, T, Leuenberger, M

“…Methods: We analyze the tree rings δ 18O and δ 2H values from six regions along a latitudinal gradient from Spain to Greenland. …”

Assessing the odd secondary structural properties of nuclear small subunit ribosomal RNA sequences (18S) of the twisted-wing parasites (Insecta: Strepsiptera) by Gillespie, J, McKenna, C, Yoder, M, Gutell, R, Johnston, J, Kathirithamby, J, Cognato, A

“…We report the entire sequence (2864 nts) and secondary structure of the nuclear small subunit ribosomal RNA (SSU rRNA) gene (18S) from the twisted‐wing parasite Caenocholax fenyesi texensis Kathirithamby and Johnston (Strepsiptera: Myrmecolacidae). …”