Coupled polymer microfiber lasers for single mode operation and enhanced refractive index sensing by Ta, Van Duong, Chen, Rui, Sun, Handong

“…Single mode lasing operation is obtained from coupled whispering gallery mode polymer fiber lasers via the Vernier effect. …”
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Alignment of rod-shaped single-photon emitters driven by line defects in liquid crystals by Pelliser, Laurent, Manceau, Mathieu, Lethiec, Clotilde, Coursault, Delphine, Vezzoli, Stefano, Leménager, Godefroy, Coolen, Laurent, DeVittorio, Massimo, Pisanello, Ferruccio, Carbone, Luigi, Maitre, Agnes, Bramati, Alberto, Lacaze, Emmanuelle

“…Arrays of liquid crystal defects—linear smectic dislocations—are used to trap semiconductor CdSe/CdS dot-in-rods which behave as single-photon emitters. Measurements of the emission diagram are combined together with measurements of the emitted polarization of the single emitters. …”
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Real-time measurement of single bacterium's refractive index using optofluidic immersion refractometry by Liu, P. Y., Chin, Lip Ket, Ser, Wee, Ayi, T. C., Yap, P. H., Bourouina, T., Leprince-Wang, Y.

“…This paper presents a biophysical method to characterize single bacterium in water by using an on-chip optofluidic immersion refractometer. …”
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Synthesis of indanes via carbene-catalyzed single-electron-transfer processes and cascade reactions by Wang, Yuhuang, Wu, Xingxing, Chi, Robin Yonggui

“…This work demonstrates the synthetic potentials of NHC-mediated single-electron-transfer processes for efficient reactions and rapid synthesis.…”
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Unraveling heterogeneity in transcriptome and its regulation through single-cell multi-omics technologies by Xing, Qiao Rui, Cipta, Nadia Omega, Hamashima, Kiyofumi, Liou, Yih-Cherng, Koh, Cheng-Gee, Loh, Yuin-Han

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Single step production of ammonia feedstock by high temperature solid oxide electrolyser cell by Suparmaniam, Katiravan

“…This project aims to explores the efficiency and effectiveness of wet air co-electrolysis in a high temperature solid oxide electrolyser cell (SOEC) for the sustainable single step synthesis of ammonia feedstock. The electrode material is made from a mixture of SrFe0.75Mo0.25O3 (SFM), which is an electronic conductor, and Gadolinium doped ceria (GDC), which is an ionic conductor., Platinum, Pt, layer was applied on the electrode to serve as an current collector. …”
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Dynamic chloride ion adsorption on single iridium atom boosts seawater oxidation catalysis by Duan, Xinxuan, Sha, Qihao, Li, Pengsong, Li, Tianshui, Yang, Guotao, Liu, Wei, Yu, Ende, Zhou, Daojin, Fang, Jinjie, Chen, Wenxing, Chen, Yizhen, Zheng, Lirong, Liao, Jiangwen, Wang, Zeyu, Li, Yaping, Yang, Hongbin, Zhang, Guoxin, Zhuang, Zhongbin, Hung, Sung-Fu, Jing, Changfei, Luo, Jun, Bai, Lu, Dong, Juncai, Xiao, Hai, Liu, Wen, Kuang, Yun, Liu, Bin, Sun, Xiaoming

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One-dimensional single atom arrays on ferroelectric nanosheets for enhanced CO2 photoreduction by Liu, Lizhen, Hu, Jingcong, Ma, Zhaoyu, Zhu, Zijian, He, Bin, Chen, Fang, Lu, Yue, Xu, Rong, Zhang, Yihe, Ma, Tianyi, Sui, Manling, Huang, Hongwei

“…However, controllable regulation of single-atom permutations still faces challenges. Herein, we demonstrate that a polarization electric field regulates single atom permutations and forms periodic one-dimensional Au single-atom arrays on ferroelectric Bi4Ti3O12 nanosheets. …”
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Synthesis and optical characterization of cadmium sulfide (CdS) single crystals for laser cooling effect by Zhang, Chiyuan

“…He will mainly focus on the topic of laser cooling of cadmium sulfur (CdS) single crystals. The first part of the work is to characterize the laser cooling effect of CdS commercial single crystals. …”
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Development of an industrial SCADA firewall prototype using single board computer - part 2 by Teo, Joycelyn Li Ting

“…This report will cover the different types of firewalls, firewall selected, the software tools and hardware equipment required, the process of setting up and migrating the existing firewall from a laptop into the industrial grade Single Board Computer (SBC), as well as the tests and results obtained. …”
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Tensile loading characteristics of free-form and water submerged single layer graphene sheet by Vijayaraghavan, V., Wong, C. H.

“…The tensile loading characteristics of a single layer free form graphene sheet is studied in this paper by molecular dynamics simulation method. …”
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White light single-shot interferometry with colour CCD camera for optical inspection of microsystems by Upputuri, Paul Kumar, Pramanik, Manojit, Nandigana, Krishna Mohan, Prasad, Mahendra

“…In this work, we discuss a single-shot white light interferometer based on single-chip color CCD camera and Hilbert transformation. …”
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Cytogenetic and molecular aberrations of multiple myeloma patients : a single-center study in Singapore by Ng, Yit Jun, Tan, Yu Min, See, Karen Hsu Shien, Choo, Natasha Swee Lian, Lim, Sherry Xin Er, Lim, Alvin Soon Tiong, Lim, Tse Hui, Yee, Yenny, Lau, Lai Ching, Tien, Sim Leng, Sathish, Kumar, Tan, Daryl Chen Lung

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Single frequency sound propagation prediction in flat waveguides with locally reactive impedance boundaries by Chen, Weisong, Qiu, Xiaojun, Min, Hequn

“…A coherent image source method is presented for evaluating single frequency sound propagation from a point source in a flat waveguide with two infinite and parallel locally reactive boundaries. …”
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Amplified spontaneous emission from single CdS nanoribbon with low symmetric cross sections by Zou, Bing Suo, Fan, Hai Ming, Olivo, Malini, Xu, Xin Long, Wang, Jian Xiong, Jing, Guang Yin, Shen, Zexiang

“…Bound exciton complex related amplified spontaneous emission is observed in a single CdS nanoribbon with well-defined elliptical cross sections and optimized width/thickness ratio [similar]1.45. …”
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Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment by Tran, Xuan Anh, Yu, Hongyu, Sun, Xiaowei, Liu, W. J., Liu, X. B., Wei, J.

“…The performance of a single-layer graphene field effect transistor treated with UV/ozone at various temperatures is studied. …”
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Long-term outcomes in thoracic aortic surgery: 11 year single centre experience by Staniforth, E, Ttofi, I, Ttofi, J, Perinparajah, V, Vijjhalwar, R, Uberoi, R, Sideso, E, Dubey, S, Krasopoulos, G

“…Methods: Patients undergoing thoracic aortic surgery performed at a single centre from January 2012 to December 2022 were retrospectively reviewed. …”

In situ nanoscopy of single-grain nanomorphology and ultrafast carrier dynamics in metal halide perovskites by Zizlsperger, M, Nerreter, S, Yuan, Q, Lohmann, KB, Sandner, F, Schiegl, F, Meineke, C, Gerasimenko, YA, Herz, LM, Siday, T, Huber, MA, Johnston, MB, Huber, R

“…By analysing deep-subcycle time shifts of the scattered terahertz waveform after photoexcitation, we access the vertical charge-carrier dynamics within single grains. At all of the measured locations, despite topographic irregularities, diffusion is surprisingly homogeneous on the 100 nm scale, although it varies between mesoscopic regions. …”

Repeatability, reproducibility, and observer variability of body composition assessment with single-slice lumbar MRI by Nowak, M, Núñez, L, Hill, CE, Davis, T, Cardiel, LF, Schooler, GR, Mermekli, A, Salvati, R, Thomaides Brears, H, Pansini, M, Robson, MD

“…Purpose: The single-slice MRI at the third lumbar vertebra (L3) offers an efficient way to assess body composition but evidence on the reliability of this method is scarce. …”

Overcoming barriers to single-cell RNA sequencing adoption in low- and middle-income countries by Boakye Serebour, T, Cribbs, AP, Baldwin, MJ, Masimirembwa, C, Chikwambi, Z, Kerasidou, A, Snelling, SJB

“…The advent of single-cell resolution sequencing and spatial transcriptomics has enabled the delivery of cellular and molecular atlases of tissues and organs, providing new insights into tissue health and disease. …”