UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications by AHMED, SAJJAD, JORET, ARIFFUDDIN, KATIRAN, NORSHIDAH, PONNIRAN, ASMARASHID, ABDULLAH, M. F. L., ZAKARIA, ZAHRILADHA, SULONG, MUHAMMAD SUHAIMI

“…Using this monostatic UWB antenna design, a TWI simulation-based experiment was carried out. …”
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Atomically dispersed Fe−N₄ and Ni-N₄ independent sites enable bidirectional sulfur redox electrocatalysis by Yang, Jin-Lin, Yang, Peihua, Cai, Da-Qian, Wang, Zhe, Fan, Hong Jin

“…Single-atom catalysts (SACs) with high atom utilization and outstanding catalytic selectivity are useful for improving battery performance. …”
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Vapor phase synthesis of organometal halide perovskite nanowires for tunable room-temperature nanolasers by Xing, Jun, Liu, Xin Feng, Zhang, Qing, Ha, Son Tung, Yuan, Yan Wen, Shen, Chao, Sum, Tze Chien, Xiong, Qihua

“…Indeed, we have demonstrated optical-pumped room-temperature CH3NH3PbI3 nanowire lasers with near-infrared wavelength of 777 nm, low threshold of 11 μJ/cm2, and a quality factor as high as 405. …”
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Double-spiral hexagonal boron nitride and shear strained coalescence boundary by Park, Hyo Ju, Tay, Roland Yingjie, Wang, Xiao, Zhao, Wen, Kim, Jung Hwa, Ruoff, Rodney S., Ding, Feng, Teo, Edwin Hang Tong, Lee, Zonghoon

“…The microstructure and stacking configurations were studied using a combination of dark-field and atomic resolution transmission electron microscopy. …”
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Strong metal-support interaction boosts activity, selectivity, and stability in electrosynthesis of H₂O₂ by Zhang, Junming, Ma, Jun, Choksi, Tej S., Zhou, Daojin, Han, Shaobo, Liao, Yen-Fa, Yang, Hong Bin, Liu, Dong, Zeng, Zhiping, Liu, Wei, Sun, Xiaoming, Zhang, Tianyu, Liu, Bin

“…This encapsulation induced a valence band restructuring and lowered the d-band center of surface Pd atoms. …”
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Improved 3-D frequency-selective structures and their applications by Ahmed Abdelmottaleb Abdelfattah Attia Omar

“…ABSTRACT Frequency-selective surfaces are 2-D infinite arrays that act as a filter for the incident electromagnetic waves. …”
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Subnanometric osmium clusters confined on palladium metallenes for enhanced hydrogen evolution and oxygen reduction catalysis by Prabhu, P., Do, Viet-Hung, Yoshida, Takefumi, Zhou, Yingtang, Ariga-Miwa, Hiroko, Kaneko, Takuma, Uruga, Tomoya, Iwasawa, Yasuhiro, Lee, Jong-Min

“…Importantly, Os5%@Pd metallenes manifest a low η10 overpotential of only 11 mV in 1.0 M KOH electrolyte (HER) as well as a highly positive E1/2 potential of 0.92 V in 0.1 M KOH (ORR), along with superior mass activities and electrochemical durability. …”
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Compressing Trajectory for Trajectory Indexing by Feng, Kaiyu, Shen, Zhiqi

“…Nowadays, as many devices like mobile phones and smart watch/band are equipped with GPS-devices, a large volume of trajectory data is generated every day. …”
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Discovery zone in the library : a new service for the children by Tan, Florence Kia Mui.

“…The research studied children between the ages of 6 to 10. The findings showed that children were attracted to hands-on activities and challenging games. …”
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Peer to peer ranging system : hardware development by Tan, Ting Ze

“…One of the firmware code is to give instructions that pull the data from all the data bits of the ADC to which ever input/output (I/0) line and ensure a fast transfer of the data into the memory of MSP432P401R using Dynamic Memory Access (DMA). …”
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2023 roadmap for materials for quantum technologies by Becher, Christoph, Gao, Weibo, Kar, Swastik, Marciniak, Christian D., Monz, Thomas, Bartholomew, John G., Goldner, Philippe, Loh, Huanqian, Marcellina, Elizabeth, Goh, Johnson Kuan Eng, Koh, Teck Seng, Weber, Bent, Mu, Zhao, Tsai, Jeng-Yuan, Yan, Qimin, Huber-Loyola, Tobias, Höfling, Sven, Gyger, Samuel, Steinhauer, Stephan, Zwiller, Val

“…From a wealth of hardware platforms, we select representative and promising material systems in currently investigated quantum technologies. …”
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Synergistic-potential engineering enables high-efficiency graphene photodetectors for near- to mid-infrared light by Jiang, Hao, Fu, Jintao, Wei, Jingxuan, Li, Shaojuan, Nie, Changbin, Sun, Feiying, Wu, Steve Qing Yang, Liu, Mingxiu, Dong, Zhaogang, Wei, Xingzhan, Gao, Weibo, Qiu, Cheng-Wei

“…The 2D potential well constructed by dielectric structures can spatially (laterally and vertically) produce a strong trapping force on the photogenerated carriers in graphene and inhibit their recombination, thereby improving the external quantum efficiency (EQE) and photogain of the device with wavelength-immunity, which enable a high responsivity of 0.2 A/W-38 A/W across a broad infrared detection band from 1.55 to 11 µm. …”
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A maskless synthesis of TiO2-nanofiber-based hierarchical structures for solid-state dye-sensitized solar cells with improved performance by Pramana, Stevin S., Sabba, Dharani, Agarwala, Shweta, Mhaisalkar, Subodh

“…Concomitantly, the dye molecules act as spacers between the conduction band electrons of TiO2 and holes in the hole transporting medium, i.e., spiro-OMeTAD and thus enhance open circuit voltage. …”
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Combining stratigraphy and tectonics to understand intermittent deposition on the outer rise offshore Sumatra, Indonesia by Tan, Li Ching

“…We present a robust method of estimating the ages of deep sea sediments at active margins by relating tectonic deformation of the sediments to a known deformation rate. …”
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Unexpected monoatomic catalytic-host synergetic OER/ORR by graphitic carbon nitride : density functional theory by Wu, Yong, Li, Can, Liu, Wei, Li, Huanhuan, Gong, Yinyan, Niu, Lengyuan, Liu, Xinjuan, Sun, Changqing, Xu, Shiqing

“…The contributions of M1 and host atoms towards the reduction of the OER/ORR overpotentials of Fe1, Co1, Ni1, Cu1 and Zn1/g-C3N4, bifunctional electrocatalysts with the OER/ORR overpotentials of 0.50–0.70 V were investigated. …”
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“Sweet” detectives: children crack the case for a healthy future by Terry, Cassandra, Meimaridou, Eirini, Jorfi, Samireh, Ramchurn, Medah, Encinas, Mabel

“…Due to the success of these activities, we plan to take them to more schools across London in the near future.…”
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Performance analysis of impulse-radio ultra-wideband techniques for low-rate communications by Cui, Shan

“…Inspired by the AcR used for TR signals, we then propose a pseudo-coherent detector for OOK signals which is able to provide significant performance improvement as compared with the conventional energy detector. …”
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Development of red/near-infrared fluorescent molecules and macromolecules for biomedical applications by Yang, Cangjie

“…Red/near infrared (R/NIR) fluorescence imaging based on organic materials has emerged as one of the most effective modalities in clinical practice due to the availability of biocompatible contrast agents, maneuverable instruments, and high spatial/temporal resolution with good sensitivity. …”
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A Wurster-type covalent organic framework with internal electron transfer-enhanced catalytic capacity for tumor therapy by Liu, Yang, Zhao, Huan, Wang, Shihuai, Niu, Rui, Bi, Shuai, Han, Wang-Kang, Wang, Yinghui, Song, Shuyan, Zhang, Hongjie, Zhao, Yanli

“…Under sono-irradiation, Co-TB COF-M can produce a substantial amount of reactive oxygen species (ROS) to induce Gasdermin D-mediated pro-inflammatory pyroptosis, thereby effectively enhancing the immunogenicity of tumors. …”
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Compact quad-element vertically-polarized high-isolation wideband mimo antenna for vehicular base station by Wang, Wensong, Zhao, Zhenyu, Sun, Quqin, Liao, Xinqin, Fang, Zhongyuan, See, Kye Yak, Zheng, Yuanjin

“…Parasitic stubs further improve the impedance matching in the high-frequency band. The cross-π-shaped structure acts as a decoupling function and reduces the mutual coupling, which is realized by using two metal strips shorted to the ground plane, perpendicular to each other. …”
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