Compact modified rectangular split ring resonator for tri-band satellite applications by Abderraouf Fadhel, Souad Berhab, Rahma Aloulou, Hassene Mnif, Abdennour Belhedri

“…Two symmetrical rectangular split ring resonators (SRR) were carefully engineered and then connected by their edges along the axis (Ox) with a substantial C-shaped structure, experiencing the peak surface current value near the magnetic resonances, causing the proposed unit cell to resonate at 5.73 GHz, 8.67 GHz, and 13.78 GHz, where it exhibited negative effective permittivity (ENG), permittivity and permeability (DNG), and permeability (MNG), respectively. …”
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Influence of Emergent Vegetation Layout on Flow Pattern in a Rectangular Shallow Basin by Junnan LYU, Yuxuan JIANG, Zhidong YAO, Chen YE, Xufeng YAN

“…Elliptical basins are recognized for their superior hydraulic performance over rectangular ones. In addition, aquatic vegetation, whether emergent or submerged, is acknowledged to enhance the hydraulic performance of shallow basins by equalizing flow velocity as water spreads laterally upon entering the basin. …”
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Comparison of K-solutions of rectangular flaw with semi-elliptical flaw for PWSCC growth analysis by Kiminobu HOJO, David RUDLAND

“…The shape of axial primary water stress corrosion cracking (PWSCC) flaws in a dissimilar material weld (DMW) joint is relatively rectangular rather than semi-elliptical. The K-solutions for a rectangular flaw as a PWSCC flaw for a Code Case of ASME Section XI were proposed in the ASME Sec. …”
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Effect of Bed Roughness and Negative Step on Characteristics of Hydraulic Jump in Rectangular Stilling Basin by Keikhosro Sayyadi, Manouchehr Heidarpour, Zahra Ghadampour

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Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation by CHU Feng-jiao, WANG Yuan-cheng, YANG Kai-min, DONG Xiao-qian

“…This study investigated the changes in grain temperature during a seven-day ventilation process in a rectangular warehouse. It also explored the optimization of the cable layout for temperature measurement. …”
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The Restraint Mechanism of High-Strength Rectangular Spiral Stirrup Confined Fiber Reinforced Concrete by Pengyu Fan, Huajing Zhao, Weitong Liu

“…To reveal the confinement mechanism of high-strength rectangular spiral stirrups (HRSSs) on fiber-reinforced concrete, this study designed and conducted axial compression tests on 20 HRSS-confined fiber-reinforced concrete columns. …”
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Plasmonic antennas based on rectangular graphene nanoribbons with controlled polarization of terahertz and infrared radiation by Galina S. Makeeva

“…Plasmon terahertz antennas based on rectangular graphene nanoribbons were chosen as the object of analysis and the possibility of emitting waves of two orthogonal polarizations was shown. …”
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Experimental and Theoretical Study on Local Damage of Reinforced Concrete Column under Rectangular Charge by Qiuyang Wang, Xin Jia, Zhengxiang Huang, Taian Chen, Yujie Shi

“…In the present study, the local damage response of RC columns under a rectangular charge was experimentally and numerically investigated, and a theoretical analysis model for predicting local damage after a contact explosion was developed. …”
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Flexural behavior of reinforced recycled concrete coarse aggregates rectangular beams with and without splice bars by Muslim Attab, Sarmad Abdulqader, Makki Mohsen

“…For beams with a 20 db splice length, the reductions were slightly lower at 2.78%, 5.05%, and 9.99%, respectively. …”
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Aspect Ratio Effect on Convective Heat Transfer of Radially Outward Flow in Rotating Rectangular Ducts by C. R. Kuo, G. J. Hwang

“…Experiments were conducted to investigate the effects of rotation and aspect ratio on the convective heat transfer of radially outward air flows in rotating rectangular ducts with a uniform wall heat flux by using fiberglass duct walls lined with separated film heaters. …”
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Study on Gas-liquid Two-phase Flow in Parallel Rectangular Sudden Expansion Micro-channels by Liu Shuangting, Jiao Yonggang, Gao Bo, Wang Haihua

“…In this study, two-phase flow characteristics in parallel rectangular micro-channels with sudden expansion were studied by flow patterns visualization, theoretical analysis, and experimental study. …”
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Providing Models of the Compressive Strength of Square and Rectangular (S/R) Concrete Confined Using Genetic Programming by Yaser Moodi

“…Firstly, a wide range of experimental data for square and rectangular (S/R) columns confined with a variety of FRP sheets has been collected (Including 463 specimens). 324 specimens (70 %) were used for modeling. …”
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Experimental Determination of Sound Transmission Loss Indices of a Rectangular Plate with Energy-Absorbing Coating by V.N. Paimushin, R.K. Gazizullin, A.A. Sharapov

“…This paper presents the results of experimental determination of sound transmission loss indices of a rectangular plate with energy-absorbing coating, which were obtained in the reverberation acoustic laboratory and intended to verify the data of theoretical studies. …”
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Experimental Study of the Shear Behavior and Shear Strength of Hybrid Fiber-Reinforced SCC Rectangular Beams by Yunlong Zhou, Xiongxiong Liang, Jinjun Kang, Zhiguo You

“…Based on the investigation on the workability of macro-mono-steel fibers and macro-hybrid fiber-reinforced self-consolidating concrete, a series of simply supported hybrid fiber-reinforced self-consolidating concrete rectangular beams with four-point vertical load were analyzed by using experiments. …”
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Hexagonal Monopole Strip Antenna with Rectangular Slot for 100–1000 MHz SFCW GPR Applications by A. A. Pramudita, A. Kurniawan, A. Bayu Suksmono

“…Computer simulation was conducted and measurements were carried out to validate the result.…”
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Effect of Straw Throwing Method and Some Operational Parameters on the Performance of a Small Rectangular Baler by Affan O. Hussein

“…A small rectangular baler type (Ćicoria 454), Italian made was used to pick up and bale the straws, which were thrown as heaps and windrows in the field. …”
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Exact analytical solution of the optimum weight and size of a steel rectangular tubular beam section by Rana H. Alkerwei, Ashraf A. Alfeehan

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Simulation of the Advection Process of Stokes Flow Inside a Rectangular Cavity Under Constant Velocities by Valentyn Sobchuk, Oleksandr Kurylko, Oleksandr Boryseiko, Oleh Perehuda, Iryna Lebedyeva, Igor Ulitko, Olena Vashchilina

“…A two-dimensional periodic Stokes flow of viscous incompressible fluid in a rectangular cavity with constant velocities applied to the top and bottom walls is considered. …”
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Laboratory and Numerical Study of Hydraulic Loss and Discharge Coefficient in Rectangular Labyrinth and Piano Key Weirs by R. Ghasemi Ghasemvand, M. Heidarnejad, A.R. Masjedi, A. Bordbar

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Flexural Strength of Carbon Fiber Reinforced Polymer Repaired Cracked Rectangular Hollow Section Steel Beams by Tao Chen, Ming Qi, Xiang-Lin Gu, Qian-Qian Yu

“…The load deflection curves were graphed and failure patterns were observed. …”
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