On design of worm gears with cylindrical worms by Yury P. Manshin, Elena Y. Manshina

“…The application of the described graphs allows a developer to reduce significantly the calculations cycle of slip speed and spacing under the contact endurance condition closed on the properties of the chosen transfer materials.…”
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Dynamically Tunable Dual-Frequency Terahertz Absorber Based on Graphene Rings by Wei Su, Xinyue Chen, Zhen Geng

“…A dual-frequency absorber with periodic double-layer graphene ring arrays separated by dielectric spacer is proposed. …”
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Strong absorption in ultra-wide band by surface nano engineering of metallic glass by Jianan Fu, Xin Li, Zhen Li, Fei Sun, Wenxin Wen, Jinlai Zhao, Wenqing Ruan, Shuai Ren, Zhenxuan Zhang, Xiong Liang, Jiang Ma

“…Due to their excellent thermoplastic forming ability, metallic glasses could be patterned into finely arranged nanowire arrays, which show extremely low reflectivity (∼0.6%) in the visible and near-infrared regimes, and a low reflectivity (∼15%) in the mid-infrared regime as caused by multiscale nano spacing, multiple reflections, and plasmonic behavior. …”
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Center of Sums based Defuzzifier Unit VLSI Architecture by Asim Majeed Murshid

“…Since the fuzzy data cannot be used directly for the real time applications, therefore it has to be converted into a crisp value. …”
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Memristive linear algebra by J. Lin, F. Barrows, F. Caravelli

“…The advent of memristive devices offers a promising avenue for efficient and scalable analog computing, particularly for linear algebra operations essential in various scientific and engineering applications. …”
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Thick-panel origami structures forming seamless surfaces by Rui Peng, Gregory S. Chirikjian

“…Abstract Thick-panel origami structures are able to deploy into expansive configurations, making them suitable for industrial applications such as deployable stadium domes, water-tight roof tiling, sun shields, furniture, antennas, solar arrays, space telescopes, etc. …”
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Exploring methylation signatures for high de novo recurrence risk in hepatocellular carcinoma by Da-Won Kim, Jin Hyun Park, Suk Kyun Hong, Min-Hyeok Jung, Ji-One Pyeon, Jin-Young Lee, Kyung-Suk Suh, Nam-Joon Yi, YoungRok Choi, Kwang-Woong Lee, Young-Joon Kim

“…Results The low-risk recurrence group (methylation group 1; MG1) showed a methylation average of 0.73 (95% confidence interval [CI] 0.69–0.77) with a 23.5% recurrence rate, while the high-risk group (MG2) had an average of 0.17 (95% CI 0.14–0.20) with a 44.1% recurrence rate (P<0.03). …”
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High-Performance Room-Temperature Terahertz Photodetection Using 2-Dimensional Electron Gas Channel Transport by Mengjuan Liu, Yongzhen Li, Ziyang Ren, Yao Wang, Haiming Zhu, Qinxi Qiu, Nasir Ali, He Zhu, Jiaqi Zhu, Weien Lai, Zhiming Huang, Huizhen Wu

“…However, the state-of-the-art detection strategies are still limited by issues such as low sensitivity, narrow response range, slow response speed, complex fabrication techniques, and difficulties in scaling up to large arrays. Here, we present a high-sensitivity, broadband-response, and high-speed RT THz detection strategy by utilizing a deep subwavelength metal–semiconductor–metal (MSM) structure. …”
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The Optical Sensing of Volatile Organic Compounds Using Porphyrins by Elizaveta V. Ermakova, Alla Bessmertnykh-Lemeune

“…As research and technology continue to advance, optical sensors involving these materials are expected to play an increasing role in various applications. This article presents an overview of porphyrin-based sensing materials developed for use as optical sensors for VOCs in a gaseous phase. …”
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Mammalian cell-based production of glycans, glycopeptides and glycomodules by Thapakorn Jaroentomeechai, Richard Karlsson, Felix Goerdeler, Fallen Kai Yik Teoh, Magnus Nørregaard Grønset, Dylan de Wit, Yen-Hsi Chen, Sanae Furukawa, Venetia Psomiadou, Ramon Hurtado-Guerrero, Elena Ethel Vidal-Calvo, Ali Salanti, Thomas J. Boltje, Leendert J. van den Bos, Christian Wunder, Ludger Johannes, Katrine T. Schjoldager, Hiren J. Joshi, Rebecca L. Miller, Henrik Clausen, Sergey Y. Vakhrushev, Yoshiki Narimatsu

“…The Glycocarrier technology provides a flexible production platform for glycans in different formats, including oligosaccharides, glycopeptides, and multimeric glycomodules, and offers wide opportunities for use in bioassays and biomedical applications.…”
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Nitrogen-vacancy centers in epitaxial laterally overgrown diamond: towards up-scaling of color center-based quantum technologies by Nimba Oshnik, Sebastian Westrich, Nina Burmeister, Oliver Roman Opaluch, Lahcene Mehmel, Riadh Issaoui, Alexandre Tallaire, Ovidiu Brinza, Jocelyn Achard, Elke Neu

“…Providing high-quality, single-crystal diamond (SCD) with a large area is desirable for up-scaling quantum technology applications that rely on color centers in diamond. …”
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Mn-Rich Nanostructures in Ge1-xMnx: Fabrication, Microstructure, and Magnetic Properties by Ying Jiang, Yong Wang

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Center of Largest Area Defuzzifier Vnit VLSI Architecture by Asim Majeed Murshid, Ahmed Chalak Shakir, Sarmed Nihad Mohammed

“…Since the fuzzy data cannot be used directly for the real time applications, therefore it has to be converted into a crisp value. …”
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Timing and Spectral Evolution of the Magnetar 1E 1841-045 in Outburst by George Younes, Samuel K. Lander, Matthew G. Baring, Marlon L. Bause, Rachael Stewart, Zaven Arzoumanian, Hoa Dinh Thi, Teruaki Enoto, Keith C. Gendreau, Tolga Güver, Alice K. Harding, Wynn C. G. Ho, Chin-Ping Hu, Alex Van Kooten, Chryssa Kouveliotou, Niccolò Di Lalla, Alexander McEwen, Michela Negro, Mason Ng, David M. Palmer, Laura G. Spitler, Zorawar Wadiasingh

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Enhancing bending strength in continuous drive friction welding of PEEK polymer cylinders through the innovative progressively increased welding area method by Chil-Chyuan Kuo, Hua-Xhin Liang, Song-Hua Huang, Armaan Farooqui, Shih-Feng Tseng

“…Renowned for its outstanding mechanical, thermal, and chemical attributes, PEEK finds utility across a diverse array of industries. However, the discovery of numerous voids at the weld interface has revealed limitations in the mechanical properties of PEEK welded samples. …”
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Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics by Aviv Karnieli, Offek Tziperman, Charles Roques-Carmes, Shanhui Fan

“…Here we show that by incorporating emitter arrays with nonlinear waveguides hosting parametric gain, we obtain a unique class of many-body interaction Hamiltonians with coupling strengths that increase with emitter spacing, and persist even for wavelength-spaced arrays. …”
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Editorial by Bulent Cavas

“…The authors of these articles represent a wide array of countries, each bringing unique insights into science education. …”
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Power Characterisation for Fine-Grain Reconfigurable Fabrics by Tobias Becker, Peter Jamieson, Wayne Luk, Peter Y. K. Cheung, Tero Rissa

“…We illustrate our approach using five field-programmable gate arrays (FPGAs) that span a range of process technologies: Xilinx Virtex-II Pro, Spartan-3E, Spartan-3AN, Virtex-5, and Silicon Blue iCE65. …”
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Nanoantennas and metasurfaces tailored by electron beam lithography and substrate conductivity by Li Liu, Aaron Holzer, Neal Raney, Viktoriia E. Babicheva

“…This work explores the impact of EBL exposure on the size and uniformity of nanoantennas in periodic arrays, with a focus on the role of substrate conductivity. …”
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Near-Field Enhancement in SPASER Nanostructures for High-Efficiency Energy Conversion by Amine Jaouadi, Ahmed Mahjoub, Montacer Dridi

“…We present in this study a theoretical investigation of the near-field enhancement phenomenon within nanostructures, which have garnered recent attention due to their potential applications in sensing, imaging, and energy harvesting. …”
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