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  1. 3081

    Fast Fault-Tolerant Grid Frequency Measurement by Chris Wembridge, Mark Davies, James Lord, Evan Franklin, Sarah Lyden, Michael Negnevitsky

    Published 2024-01-01
    “…This paper describes in detail a measurement strategy that extracts the continuous phase angle of the positive phase sequence phasor, from voltage signals. …”
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  2. 3082

    GEOMETRIC TERMINOLOGY IN THE RUSSIAN LANGUAGE OF THE EARLY 17th CENTURY (EXEMPLIFIED BY “CHARTER OF MARTIAL, CANNON AND OTHER MATTERS RELATED TO MILITARY SCIENCE”) by Dmitry V. Rudnev, Milyausha G. Sharikhina

    Published 2024-12-01
    “…If there were correlated concepts in Russian, relatively stable ways of conveying them were used: Punct – stat’ya (article), Linie – cherta, chertezh (line), Winckel – ugol (angle), Tryangel – tregranets (triangle), etc. In the absence of equivalents, the translator could transliterate a foreign word and simultaneously use the words of the native language that are close in meaning: Diameter is expressed as diamet(e)r, razmer, mera. …”
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  3. 3083

    The influence of new severe plastic deformation on microstructure, mechanical, and corrosion properties of Mg-0.8Mn-0.5Ca alloy by Khani M., Ebrahimi G.R., Ezatpour H.R., Momeni A.

    Published 2023-01-01
    “…The simulation of AEB process showed that the average effective strain per pass for channels with the internal angle of 120° was about 1.93. The average grain size was dramatically decreased from about 448.3 μm for the homogenized alloy to 1.55 μm for the 3-pass processed sample. …”
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  4. 3084

    A dual binder concept for 3D printing ink: Triggered polymerization for rapid stiffening and carbonation for final strength by Sebastian Remke, Sharu Bhagavathi Kandy, Olivia Rindle, Gaurav Sant, Torben Gädt

    Published 2025-02-01
    “…The onset of polymerization is achieved with a thermal initiator (2,2'-azobis[2-(2-imidazolin-2-yl)propan]dihydrochloride) and could be adjusted in a temperature range of Image 1 as determined by differential scanning calorimetry (DSC).The maximum stiffening rate of Image 2 and maximum storage modulus of Image 3 are obtained by a rheometer using small-angle oscillatory shear (SAOS) experiments. Cubic samples are prepared using microwave irradiation to reach a compressive green body strength of Image 4 in Image 5. …”
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  5. 3085

    Study on the Large Deformation Characteristics and Disaster Mechanism of a Thin-Layer Soft-Rock Tunnel by Xiulian Zhang, Manchao He, Fengnian Wang, Gan Li, Shengxin Xu, Zhigang Tao

    Published 2020-01-01
    “…The results show that (1) the deformation of the surrounding rock of the tunnel has remarkable asymmetry, the deformation of the initial support of the tunnel is significant, and the buried depth of the area where the maximum deformation of the tunnel exceeded 1 m is greater than 500 m; (2) the main factors influencing the deformation of a thin-layer slate tunnel include joint inclination, buried depth, water absorption, and softening of the surrounding rock; and (3) the maximum deformation of the surrounding rock is observed for a joint angle of 45°, at which the buried depth is directly proportional to the deformation and failure of the tunnel. …”
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  6. 3086

    Wind Tunnel Testing on Start/Unstart Characteristics of Finite Supersonic Biplane Wing by Hiroshi Yamashita, Naoshi Kuratani, Masahito Yonezawa, Toshihiro Ogawa, Hiroki Nagai, Keisuke Asai, Shigeru Obayashi

    Published 2013-01-01
    “…The tests were carried out using supersonic and transonic wind tunnels over a Mach number range of 0.3≤M∞≤2.3 with angles of attack of 0°, 2°, and 4°. The Schlieren system was used to observe the flow characteristics around the models. …”
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  7. 3087

    Study on the Influence of Road Geometry on Vehicle Lateral Instability by Yanna Yin, Huiying Wen, Lu Sun, Wei Hou

    Published 2020-01-01
    “…Lateral drift risk of the vehicle is characterized by the sideslip angle of wheels. The results of orthogonal analysis reveal that the maximum tire-road friction coefficient and speed are highly significant in skidding of the vehicle. …”
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  8. 3088

    Numerical Simulation Analysis and Research on Drag Reduction and Stability Enhancement Effect of Head Swing Based on Biomimetic Flexible Variants by Debo Qi, Yang Li, Baisheng Yang, Zhengyang Wu, Bo Li, Shichao Niu

    Published 2025-01-01
    “…By adjusting the range of the head’s oscillation angle, it can further minimize the average radial drag during the head swing process, making it possible to achieve radial drag reduction and enhance the vehicle’s stability through head oscillation. …”
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  9. 3089

    Impact of the −174 G > C IL-6 Polymorphism on Bioelectrical Parameters in Obese Subjects after Laparoscopic Adjustable Gastric Banding by Laura Di Renzo, Maria Grazia Carbonelli, Alessia Bianchi, Emidio Domino, Maria Rita Migliore, Guido Rillo, Leonardo Iacopino, Nicola Di Daniele, Antonino De Lorenzo

    Published 2012-01-01
    “…At baseline, C(+) carriers had a lower extracellular water (ECW) and higher intra-CW, phase angle (PA), reactance Xc, and Xc/height. LAGB surgery determined significant reductions in weight and BMI. …”
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  10. 3090

    Glaucomatous Visual Field Defect Severity and the Prevalence of Motor Vehicle Collisions in Japanese: A Hospital/Clinic-Based Cross-Sectional Study by Takeshi Ono, Kenya Yuki, Ryo Asaoka, Keisuke Kouyama, Takayuki Abe, Sachiko Tanabe, Kazumi Fukagawa, Miki Uchino, Masaru Shimoyama, Yoko Ozawa, Naoki Ozeki, Daisuke Shiba, Kazuo Tsubota

    Published 2015-01-01
    “…This study examined the association between the severity of visual field defects and the prevalence of motor vehicle collisions (MVCs) in subjects with primary open-angle glaucoma (POAG). Methods. This is a cross-sectional study. …”
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  11. 3091

    Steeper Iris Conicity Is Related to a Shallower Anterior Chamber: The Gutenberg Health Study by Alexander K. Schuster, Norbert Pfeiffer, Stefan Nickels, Andreas Schulz, Philipp S. Wild, Maria Blettner, Karl Lackner, Manfred E. Beutel, Thomas Münzel, Urs Vossmerbaeumer

    Published 2017-01-01
    “…Associations indicate a correlation between iris conicity with risk factors for angle-closure, namely, shallower anterior chamber depth and thicker human lens. …”
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  12. 3092
  13. 3093

    Improving Performance of Integrated Ground-HAPS FSO Communication Links With MIMO Application by Emna Zedini, Yalcn Ata, Mohamed-Slim Alouini

    Published 2024-01-01
    “…To model the atmospheric turbulence-induced fading, pointing error impairments, and angle-of-arrival (AOA) fluctuations, we employ the Gamma-Gamma distribution, Hoyt distribution, and Rayleigh distribution, respectively. …”
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  14. 3094

    Investigation of Laminar Separation Bubble on Flat Plate with Adverse Pressure Gradient: Time-Averaged Flow Field Analysis by Yonglei Qu, Dario Barsi, Daniele Simoni, Pietro Zunino, Yigang Luan

    Published 2021-01-01
    “…The experiment provides detailed results including distribution of wall pressure coefficient and boundary layer velocity and turbulence profiles for several values of typical influencing parameters on the behavior of the flow phenomena: Reynolds number, free stream turbulence intensity, and end-wall opening angle, which determines the adverse pressure gradient intensity. …”
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  15. 3095

    Fabrication of Ag:TiO2 Nanocomposite Thin Films by Sol-Gel Followed by Electron Beam Physical Vapour Deposition Technique by Manish Kumar, Krishna Kumar Parashar, Sushil Kumar Tandi, Tanuj Kumar, D. C. Agarwal, Abhishek Pathak

    Published 2013-01-01
    “…Microstructure, surface, and plasmonic properties of nanocomposite films were studied using glancing angle X-ray diffractometer, atomic force microscopy, field emission secondary electron microscopy, and UV-Vis spectroscopy. …”
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  16. 3096

    Hydrogenated Nanocrystalline Silicon Thin Films Prepared by Hot-Wire Method with Varied Process Pressure by V. S. Waman, A. M. Funde, M. M. Kamble, M. R. Pramod, R. R. Hawaldar, D. P. Amalnerkar, V. G. Sathe, S. W. Gosavi, S. R. Jadkar

    Published 2011-01-01
    “…A variety of techniques, including Raman spectroscopy, low angle X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, atomic force microscopy (AFM), and UV-visible (UV-Vis) spectroscopy, were used to characterize these films for structural and optical properties. …”
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  17. 3097

    An Overview of Solar Orbiter Observations of Interplanetary Shocks in Solar Cycle 25 by Domenico Trotta, Andrew Dimmock, Heli Hietala, Xochitl Blanco-Cano, Timothy S. Horbury, Rami Vainio, Nina Dresing, Immanuel Christopher Jebaraj, Francisco Espinosa Lara, Raúl Gómez-Herrero, Javier Rodriguez-Pacheco, Yulia Kartavykh, David Lario, Jan Gieseler, Miho Janvier, Milan Maksimovic, Nasrin Talebpour Sheshvan, Christopher J. Owen, Emilia K. J. Kilpua, Robert F. Wimmer-Schweingruber

    Published 2025-01-01
    “…The fundamental shock parameters (shock normals, shock normal angles, shock speeds, compression ratios, Mach numbers) have been estimated and studied as a function of heliocentric distance, revealing a rich scenario of configurations. …”
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  18. 3098

    Rockburst in Sandstone Containing Elliptic Holes with Varying Axial Ratios by Yang Wang, Manchao He, Dongqiao Liu, Yubing Gao

    Published 2019-01-01
    “…The mass ratio of coarse and medium grains increases and that of fine and micro grains decreases. The depth, angle, and area of the V-shaped pits decrease with increasing axis ratio. …”
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  19. 3099

    Mechanical responses of triply periodic minimal surface gyroid lattice structures fabricated by binder jetting additive manufacturing by Yingmi Xie, Yiwei Mao, Yuhua Heng, Jianquan Tao, Lin Xiang, Xiuyuan Qin, Qingsong Wei

    Published 2025-03-01
    “…The results showed that during the compression deformation process, the U-GLS exhibited fracture in the direction of the 45° angle along the lattice stress surface, and the G-GLS exhibited layer-by-layer fracture from the low-relative-density lattice layer to the high-relative-density lattice layer. …”
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  20. 3100

    Strengthened microstructure and mechanical properties of austenitic 316L stainless steels by grain refinement and solute segregation by Yurong Wang, Buwei Xiao, Xiaoyu Liang, Huabei Peng, Jun Zhou, Feng Lin

    Published 2025-01-01
    “…Additionally, the fine grains exhibit predominantly high-angle grain boundaries, and the elevated density of solute segregation in these regions plays a crucial role in contributing to exceptional strength of materials.…”
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