Enhancing wireless applications through reconfigurable electro-mechanical reflectarray antenna design for beam steering by Behrokh Beiranvand, Rashid Mirzavand

“…Simulation and measurement results show a remarkable unwrapped phase shift range of $$\sim 200^\circ $$ and beam steering over a broad spectrum of incidence angles from $$0^\circ $$ to $$70^\circ $$ . Additionally, the REMR structure maintains stability even when powered off in the “defined gradient mode” due to a memory function preserving gradient states. …”
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4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation by Kyounghwan Kim, Ratanak Phon, Eiyong Park, Sungjoon Lim

“…The functions are first theoretically and numerically analyzed and then experimentally verified, demonstrating that additional angles of −46°/+50°, −22°/+14°, and −16°/+12° are achieved with space modulation and −60°/+62°, −30°/+22°, and ±16° are achieved by phase modulation alone. …”
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Directional white-light emission from sintered carbon dot titanium dioxide structures based on near-field confinement by Dalei Wang, Xiaoxia Han, Hao Wang, Zenan Li, Zhaomin Chen, Qing Yang, Mingcheng Yang, Zexin Zhang, Yizhi Zhu, Jintao Tong, Jie Lin, Jingsong Huang, Daping Luo, Tao Wang, Wei Liu, Wenxue Li, Chunxiang Xu, Bin Dong, Zhenhui Kang

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Research on the Laser Scattering Characteristics of Three-Dimensional Imaging Based on Electro–Optical Crystal Modulation by Houpeng Sun, Yingchun Li, Huichao Guo, Chenglong Luan, Laixian Zhang, Haijing Zheng, Youchen Fan

“…To accurately analyze and simulate the scattering characteristic model of the target under laser irradiation, we propose a BRDF (Bidirectional Reflectance Distribution Function) model fitting algorithm based on the hybrid BBO–Firefly model, which can accurately simulate the laser scattering distribution of the target at different angles. …”
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Optimizing Circular MIMO Array Imaging Using Partial Equivalent Method for Sidelobe Suppression by Yiming Dai, Zhikun Zheng, Hong Ye, Xu Zhang, Jun Yang, Guangsheng Deng, Ying Li, Zhiping Yin

“…In our method, the imaging process of the circular MIMO array is initially decomposed into bistatic circular synthetic aperture radar (BCSAR) components with different bistatic angles. Components with larger bistatic angles produce equivalent channels whose wavenumber spectra are concentrated near zero frequency, leading to significant broadening of the main lobe in the corresponding point spread function (PSF). …”
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Dual-sided centripetal microgrooved poly (D,L-lactide-co-caprolactone) disk encased in immune-regulating hydrogels for enhanced bone regeneration by You Wu, Xiaokun Yue, Ying Zhang, Ning Yu, Chengyan Ge, Rui Liu, Zhongying Duan, Lilong Gao, Xinlong Zang, Xin Sun, Deteng Zhang

“…Following aminolysis, the PLCL film was covalently grafted with the EM-7 peptide via glutaraldehyde. Functional group analysis, surface morphology and hydrophilicity were evaluated using X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), and an optical contact angle measuring instrument, respectively. …”
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Proteins derived from green biomass: Alfalfa (Medicago sativa L.) and water lentil concentrate (Lemna minor L.) in the focus as stabilizers for emulsions by Maren Müller, Olaf Holderer, Kuno Schwärzer, Anika Wiese-Klinkenberg, Beate Förster, Stephan Förster, Joachim Kohlbrecher, Kathleen Wood, Baohu Wu, Stephan Hauschild, Henrich Frielinghaus, Theresia Heiden-Hecht

“…Key parameters are a narrow oil droplet size distribution with rather small oil droplets with a median of about 3.5 μm, a low interfacial tension with around 15 mN/m and an elastic interfacial layer with an elastic modulus of about 45 mN/m comparable to functional whey or plant proteins. The oil/water interface of the emulsion revealed a more pronounced structural rearrangement for alfalfa protein compared to water lentil proteins as quantified by small-angle neutron scattering (SANS), indicating the relevance of plant protein source to the final structure.Green biomass proteins from alfalfa and water lentil represent a novel protein source to stabilize emulsions.…”
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Adaptive robust anti-disturbance attitude control for quadrotors by LI Tongshuai, CHEN Longsheng, PENG Yun, SHI Tongxin, JIN Feiyu

“…Therefore，nonlinear uncertainties of quadrotor flight systems are approximated by a radial basis function neural network（RBFNN）quadrotor，and an extended state observer（ESO）is designed to estimate lumped disturbances caused by RBFNN approximation errors and external disturbances. …”
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Measurement of the branching fractions of B ¯ $$ \overline{B} $$ → D (*) K − K S ∗ 0 $$ {K}_{(S)}^{\left(\ast \right)0} $$ and B ¯ $$ \overline{B} $$ → D (*) D s − $$ {D}_s^{-} $$... by The Belle II collaboration, I. Adachi, L. Aggarwal, H. Aihara, N. Akopov, A. Aloisio, N. Althubiti, N. Anh Ky, D. M. Asner, H. Atmacan, T. Aushev, V. Aushev, M. Aversano, R. Ayad, V. Babu, H. Bae, S. Bahinipati, P. Bambade, Sw. Banerjee, S. Bansal, M. Barrett, J. Baudot, A. Baur, A. Beaubien, F. Becherer, J. Becker, J. V. Bennett, F. U. Bernlochner, V. Bertacchi, M. Bertemes, E. Bertholet, M. Bessner, S. Bettarini, B. Bhuyan, F. Bianchi, L. Bierwirth, T. Bilka, D. Biswas, A. Bobrov, D. Bodrov, A. Bolz, A. Boschetti, A. Bozek, M. Bračko, P. Branchini, R. A. Briere, T. E. Browder, A. Budano, S. Bussino, Q. Campagna, M. Campajola, L. Cao, G. Casarosa, C. Cecchi, J. Cerasoli, M.-C. Chang, P. Chang, P. Cheema, B. G. Cheon, K. Chilikin, K. Chirapatpimol, H.-E. Cho, K. Cho, S.-J. Cho, S.-K. Choi, S. Choudhury, L. Corona, J. X. Cui, F. Dattola, E. De La Cruz-Burelo, S. A. De La Motte, G. de Marino, G. De Nardo, M. De Nuccio, G. De Pietro, R. de Sangro, M. Destefanis, S. Dey, R. Dhamija, A. Di Canto, F. Di Capua, J. Dingfelder, Z. Doležal, I. Domínguez Jiménez, T. V. Dong, M. Dorigo, D. Dorner, K. Dort, D. Dossett, S. Dreyer, S. Dubey, K. Dugic, G. Dujany, P. Ecker, M. Eliachevitch, D. Epifanov, P. Feichtinger, T. Ferber, T. Fillinger, C. Finck, G. Finocchiaro, A. Fodor, F. Forti, A. Frey, B. G. Fulsom, M. Garcia-Hernandez, R. Garg, G. Gaudino, V. Gaur, A. Gaz, A. Gellrich, G. Ghevondyan, D. Ghosh, H. Ghumaryan, G. Giakoustidis, R. Giordano, A. Giri, A. Glazov, B. Gobbo, R. Godang, O. Gogota, P. Goldenzweig, W. Gradl, E. Graziani, D. Greenwald, Z. Gruberová, T. Gu, K. Gudkova, I. Haide, S. Halder, Y. Han, T. Hara, C. Harris, K. Hayasaka, H. Hayashii, S. Hazra, C. Hearty, M. T. Hedges, A. Heidelbach, I. Heredia de la Cruz, M. Hernández Villanueva, T. Higuchi, M. Hoek, M. Hohmann, P. Horak, C.-L. Hsu, T. Humair, T. Iijima, K. Inami, N. Ipsita, A. Ishikawa, R. Itoh, M. Iwasaki, W. W. Jacobs, D. E. Jaffe, E.-J. Jang, S. Jia, Y. Jin, A. Johnson, K. K. Joo, H. Junkerkalefeld, A. B. Kaliyar, J. Kandra, K. H. Kang, S. Kang, G. Karyan, T. Kawasaki, F. Keil, C. Kiesling, C.-H. Kim, D. Y. Kim, K.-H. Kim, Y.-K. Kim, H. Kindo, K. Kinoshita, P. Kodyš, T. Koga, S. Kohani, K. Kojima, T. Konno, A. Korobov, S. Korpar, E. Kovalenko, R. Kowalewski, P. Križan, P. Krokovny, T. Kuhr, Y. Kulii, J. Kumar, M. Kumar, R. Kumar, K. Kumara, T. Kunigo, A. Kuzmin, Y.-J. Kwon, S. Lacaprara, K. Lalwani, T. Lam, J. S. Lange, M. Laurenza, K. Lautenbach, R. Leboucher, F. R. Le Diberder, M. J. Lee, C. Lemettais, P. Leo, D. Levit, P. M. Lewis, L. K. Li, S. X. Li, Y. Li, Y. B. Li, J. Libby, Z. Liptak, M. H. Liu, Q. Y. Liu, Z. Q. Liu, D. Liventsev, S. Longo, T. Lueck, C. Lyu, Y. Ma, M. Maggiora, S. P. Maharana, R. Maiti, S. Maity, G. Mancinelli, R. Manfredi, E. Manoni, M. Mantovano, D. Marcantonio, S. Marcello, C. Marinas, C. Martellini, A. Martens, A. Martini, T. Martinov, L. Massaccesi, M. Masuda, K. Matsuoka, D. Matvienko, S. K. Maurya, J. A. McKenna, F. Meier, M. Merola, C. Miller, M. Mirra, S. Mitra, K. Miyabayashi, R. Mizuk, G. B. Mohanty, S. Mondal, S. Moneta, H.-G. Moser, M. Mrvar, R. Mussa, I. Nakamura, M. Nakao, Y. Nakazawa, M. Naruki, D. Narwal, Z. Natkaniec, A. Natochii, L. Nayak, M. Nayak, G. Nazaryan, M. Neu, M. Niiyama, S. Nishida, S. Ogawa, Y. Onishchuk, H. Ono, G. Pakhlova, S. Pardi, K. Parham, H. Park, J. Park, S.-H. Park, B. Paschen, A. Passeri, S. Patra, S. Paul, T. K. Pedlar, R. Peschke, R. Pestotnik, M. Piccolo, L. E. Piilonen, G. Pinna Angioni, P. L. M. Podesta-Lerma, T. Podobnik, S. Pokharel, C. Praz, S. Prell, E. Prencipe, M. T. Prim, H. Purwar, P. Rados, G. Raeuber, S. Raiz, N. Rauls, M. Reif, S. Reiter, M. Remnev, L. Reuter, I. Ripp-Baudot, G. Rizzo, M. Roehrken, J. M. Roney, A. Rostomyan, N. Rout, S. Sandilya, L. Santelj, Y. Sato, V. Savinov, B. Scavino, C. Schmitt, S. Schneider, M. Schnepf, C. Schwanda, Y. Seino, A. Selce, K. Senyo, J. Serrano, M. E. Sevior, C. Sfienti, W. Shan, C. Sharma, C. P. Shen, X. D. Shi, T. Shillington, T. Shimasaki, J.-G. Shiu, D. Shtol, A. Sibidanov, F. Simon, J. B. Singh, J. Skorupa, R. J. Sobie, M. Sobotzik, A. Soffer, A. Sokolov, E. Solovieva, S. Spataro, B. Spruck, M. Starič, P. Stavroulakis, S. Stefkova, R. Stroili, M. Sumihama, H. Svidras, M. Takizawa, U. Tamponi, S. Tanaka, K. Tanida, F. Tenchini, A. Thaller, O. Tittel, R. Tiwary, D. Tonelli, E. Torassa, K. Trabelsi, I. Ueda, T. Uglov, K. Unger, Y. Unno, K. Uno, S. Uno, Y. Ushiroda, S. E. Vahsen, R. van Tonder, K. E. Varvell, M. Veronesi, A. Vinokurova, V. S. Vismaya, L. Vitale, V. Vobbilisetti, R. Volpe, A. Vossen, B. Wach, M. Wakai, S. Wallner, E. Wang, M.-Z. Wang, Z. Wang, A. Warburton, M. Watanabe, S. Watanuki, C. Wessel, J. Wiechczynski, E. Won, X. P. Xu, B. D. Yabsley, S. Yamada, S. B. Yang, J. Yelton, J. H. Yin, Y. M. Yook, K. Yoshihara, C. Z. Yuan, L. Zani, F. Zeng, B. Zhang, V. Zhilich, J. S. Zhou, Q. D. Zhou, V. I. Zhukova, R. Žlebčík

“…The event yields are extracted from fits to the distributions of the difference between expected and observed B meson energy, and are efficiency-corrected as a function of m(K − K S ∗ 0 $$ {K}_{(S)}^{\left(\ast \right)0} $$ ) and m(D (*) K S ∗ 0 $$ {K}_{(S)}^{\left(\ast \right)0} $$ ) in order to avoid dependence on the decay model. …”
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3D‐printed patient‐specific instrumentation and the freehand technique in high‐tibial osteotomy: A prospective cohort‐comparative study in an outpatient setting by Giovanni Grillo, Alexandre Coelho, Xavier Pelfort, Ferran Fillat‐Gomà, Arnau Verdaguer Figuerola, Sergi Gil‐Gonzalez, Juan Manuel Peñalver, Christian Yela‐Verdú

“…Conclusion Customized 3D‐printed guides do not permit better correction or functional results than the conventional technique; rather, they reduce surgical time and intraoperative radiation exposure. …”
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Percutaneous Vertebral Augmentation with Polyethylene Mesh and Allograft Bone for Traumatic Thoracolumbar Fractures by C. Schulz, U. Kunz, U. M. Mauer, R. Mathieu

“…In this retrospective study, 17 patients with acute type A3.1 fractures of the thoracic or lumbar spine underwent stand-alone augmentation with mesh and allograft bone and were followed up for one year using pain scales and sagittal endplate angles. Results. From before surgery to 12 months after surgery, pain and physical function improved significantly, as indicated by an improvement in the median VAS score and in the median pain and work scale scores. …”
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Mean arrival time distributions of extensive air showers at ultrahigh energies by I. F. Hussein, A. A. Al-Rubaiee, A. F. Mkhaiber

“…The influence of primary particles (p, 56Fe, and 16O), energies, and zenith angles (0°, 10°, and 20°) on the mean arrival time of muonic and electromagnetic shower disks created in an extensive air shower was examined. …”
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Evaluation of Upper Airway Width and Facial Height Cephalometric Parameters in Adult Caucasians with Skeletal Class I and Class III Malocclusion by George Popa, Dana-Cristina Bratu, Sorin Gheorghe Mihali, Silvia Izabella Pop, Bianca Dragoș, Remus-Christian Bratu, Anca Tudor, Anca Jivănescu

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The Influence of Zero‐Profile Implant Selection on the Outcomes of Anterior Cervical Discectomy and Fusion by Xing‐Jin Wang, Jun‐Bo He, Ting‐Kui Wu, Bei‐Yu Wang, Xin Rong, Quan Gong, Hao Liu

“…In addition, radiographical analysis encompassed cervical lordosis (CL), functional spinal unit (FSU) angle, range of motion (ROM) of the total cervical spine and the FSU, anterior and posterior FSU height, C1–C7 sagittal vertical axis (SVA), C2–C7 SVA, the center of gravity of the head (CGH)‐C7 SVA as well as T1 slope (T1S) measurements. …”
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Active learning for advanced biodegradable film design by Yi Gao, Chengcheng Liu, Yang Zhao, Peng Zhao, Feihui Chen, Qinghai Li, Yanguo Zhang, Bin Yang, Hui Zhou

“…Ultimately, it provides an economically viable and environmentally friendly pathway toward reducing plastic waste while enhancing the functionality and commercial viability of biodegradable films.…”
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Maneuvering target recognition method based on multi-perspective light field reconstruction by Lei Cai, Peien Luo, Guangfu Zhou, Zhenxue Chen

“…Moreover, the more viewing angles used, the higher the accuracy.…”
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Energy optimization through morphing blade design under structural constraints: a case study on the NREL 1.5 MW wind turbine by Najafian Arezoo, Jahangirian Alireza

“…The proposed approach applies targeted morphing to the leading and trailing edges of the blade sections, utilizing a streamlined parameterization framework with four shape variables per airfoil: two deflection angles and two deformation starting points. The morphing process is modeled using an m-degree shape function and optimized through a Genetic Algorithm (GA) to maximize power generation while minimizing structural displacement and thrust forces. …”
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Doppler effects in UAV‐to‐vehicle multipath channels under 6D mobility by Junwei Bao, Zhuangzhuang Cui, Yang Miao, Qiuming Zhu, Kai Mao, Boyu Hua

“…Moreover, channel statistical properties such as temporal auto‐correlation function (TCF) and Doppler power spectral density (PSD) are studied to show the consideration of 6D mobility is indispensable.…”
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Comparison of Musculoskeletal Disorders in the Upper Limbs of Male Athletes with Obese and Thin Non-Athlete Males by Amin Roshandel Hesari, Ali Roshandel Hesari, Ali Mohagheghi Pirshahid

“…Kyphosis and lordosis angles were evaluated using a flexible ruler. Evaluation of forward head and forward shoulders was performed from the side view with digital cameras, and the angles were analyzed by AutoCAD software. …”
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Inversion of Lateral Impact Load Migration History and Trajectory Location Method for Deck Structures Based on the Time-Slicing Method by Hongtao Li, Qihu Sheng, Xianqiang Qu, Yaoguo Xie

“…The influence of different incidence angles on the results is discussed, and the universality of the method is verified.…”
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