Free Vibration Analysis of Size-Dependent, Functionally Graded, Rectangular Nano/Micro-plates based on Modified Nonlinear Couple Stress Shear Deformation Plate Theories by Korosh Khorshidi, Abolfazl Fallah

“…The governing equation of the motion of functionally graded, rectangular nano-/microplates with different boundary conditions were obtained based on the Rayleigh-Ritz method using complete algebraic polynomial displacement and rotation functions. …”
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Analytical and numerical modeling of shallow water flow in a channel: Theoretical approaches and simulations by Bacharou Taofick, Sabi Takou Daniel, Adetola Jamal

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Design of a Dual-Band Bidirectional Antenna Using Superellipse-Monopole-Fed Rectangular Ring for IEEE 802.11 a/b/g/n Applications by Ekajit Khoomwong, Chuwong Phongcharoenpanich

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Spectral Tuning and Angular–Gap Interrogation of Terahertz Spoof Surface Plasmon Resonances Excited on Rectangular Subwavelength Grating Using Attenuated Total Reflection in Otto C... by Oleg Kameshkov, Vasily Gerasimov, Boris Goldenberg, Vladimir Nazmov

“…In this paper, we experimentally investigated the excitation of spoof surface plasmon polaritons (SSPPs) supported by a 1D subwavelength grating with a rectangular profile in the terahertz (THz) frequency range. …”
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Visualizing leadership classifications in rectangular data using a basket model and co-word network analysis: a case study of U.S. HCAHPS survey results by Tsair-Wei Chien, Willy Chou

“…Network visualizations were generated using Sankey-style diagrams to highlight dominance and inter-cluster relationships. …”
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Impacts of sinusoidal heat flux and embraced heated rectangular cavity on natural convection within a square enclosure partially filled with porous medium and Casson-hybrid nanoflu... by Ahlawat Anil, Sharma Mukesh Kumar, Ghachem Kaouther, Alshammari Badr M., Kolsi Lioua

“…In the current research, the influence of a sinusoidal heat flux and a heated rectangular cavity in a partially porous Casson hybrid nanofluid-filled square enclosure being affected by a constant magnetic field imposed in the x-direction having magnitude B 0, on natural convection were investigated numerically. …”
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High-Power Large-Energy Rectangular Mode-Locked Er-Doped Fiber Laser Based on High-Damage-Threshold MoS₂ Saturable Absorber by Pengfei Ma, Wei Lin, Huanian Zhang, Shanhui Xu, Zhongmin Yang

“…In our work, based on chemical vapor deposition method and a newly designed glass–material–glass sandwich structure, MoS₂ saturable absorber (SA) with a damage threshold of higher than 0.26 J/cm² was fabricated and employed for demonstrating high-power, large-energy rectangular mode-locked Er-doped laser operation. Stable mode-locked operation with maximum output power of 122.77 mW and largest pulse energy of 130.49 nJ were successively achieved along with power scaling process. …”
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MODERN METHODS OF AUTOMATIC RECTANGLE OBJECTS DETECTION by E. S. Matusevich, I. E. Kheidorov

“…Low-level and high-level feature extraction methods and algorithms for the image formation of a rectangular object were considered. The algorithm for object detection based on correlation analysis, as well as the algorithm containing the use of Canny edge detector, Hough and Radon transform for lines detection, and then, depending on the properties of the object lines combining in the rectangular area, were explored. …”
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Pulsed nonlinear acoustic fields from clinically relevant sources: numerical calculations and experiments results by Janusz WÓJCIK, Tamara KUJAWSKA, Andrzej NOWICKI

“…The goal of this work was to verify experimentally the applicability of the recently developed Time-Averaged Wave Envelope (TAWE) method [1] as a tool for fast prediction of pulsed nonlinear pressure fields from focused nonaxisymmetric acoustic sources in attenuating media. The experiments were performed in water at the fundamental frequency of 2.8 MHz for spherically focused (focal length F = 80 mm) square (20x20 mm) and rectangular (10x25 mm) sources similar to those used in the design of 1D linear arrays operating with ultrasonic imaging systems. …”
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Relativistic traveling wave tubes of O-type with sheet electronic beams by A. V. Aksenchyk, I. F. Kirinovich

“…The mathematical model of calculation of relativistic traveling wave tubes (TWT) of O-type on folded rectangular waveguides with sheet electronic beams taking into account a space charge was formulated. …”
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Computational fluid dynamics analysis to improve hydrostatic thrust bearings: number of pockets and shape configuration analysis by Marwa M. El-Sayed, Masoud Ibrahim, Aiea A. Elhabak, Ahmed. S. A. Abou Taleb

“…The aim of this research is to investigate how the supplied pressure and the shape of the pocket affect the pressure distribution in hydrostatic bearings with rectangular pads. Using the 3D Navier–Stokes equations and the finite volume method in ANSYS-CFD-19 R3, different recess designs — specifically rectangular and circular recesses — were analyzed to determine their impact on static pressure. …”
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A Rectangular Spiral Inward–Outward Alternating-Flow Polymer Thermal Collector for a Solar Water Heating System—A Preliminary Investigation in the Climate of Seri Iskandar, Malaysi... by Taib Iskandar Mohamad, Mohammad Danish Shareeman Mohd Shaifudeen

“…The polymer thermal absorbers were hollow Polyvinyl Chloride (PVC) tubes with a 20 mm external diameter and 3 mm thickness and were painted black to enhance radiation absorption. …”
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An ensemble time-embedded transformer model for traffic conflict prediction at RRFB pedestrian crossings by Md Jamil Ahsan, Mohamed Abdel-Aty, B M Tazbiul Hassan Anik, Zubayer Islam

“…Fifty-two hours of video data were collected using portable CCTV cameras and analyzed using computer vision algorithms. …”
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Study of heat transfer through functionally graded material fins using analytical and numerical investigations by Hussein Adnan A., Jabbar Nasr A., Ahmed Sahib S., Aljibori H. S. S., Mohammed M. N., Alturaihi Muna Hameed, Al-Ansari Luay S., Abdullah Oday I.

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Use of light response curve parameters to estimate gross primary production capacity from chlorophyll indices of global observation satellite and flux data by Kanako Muramatsu, Emi Yoneda, Noriko Soyama, Ana López-Ballesteros, Juthasinee Thanyapraneedkul

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Evaluation of some commercial water additives of probiotics and yucca on water quality, blood biochemistry, sex hormones, reproductive and fry performance of Nile tilapia (Oreochro... by Hamed H. E. Saleh, El-Sayed I. Attia, Mohamed F. A. Abdel-Aziz, Abdelwahab A. Abdelwarith, Elsayed M. Younis, Amr M. Helal, Simon J. Davies, Mohamed R. Soaudy

“…A 72 broodstock (48 females and 24 males) were distributed in rectangular fiberglass tanks (1.5 m3) with three replicates for each treatment, each tank stocked with six broodfish (4 females: 2 males). …”
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Hippodamus of Miletus: The shield of the city and the fabric of history by Петр Капустин, Елена Багина

“…The philosophical and religious meanings that were attached to the rectangular grid of streets and geometrically regular neighbourhoods changed over time. …”
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On the Turns of Digital Images by P. G. Parfenov

“…The images built on the basis of rectangular and hexagonal lattices are discussed in the article. …”
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Heat transfer improvement in turbulent flow using detached obstacles in heat exchanger duct by Omar Ghoulam, Hind Talbi, Kamal Amghar, Abdel-illah Amrani, Adil Charef, Ismael Driouch

“…The current study aims to enhance the effectiveness of a cooling system by introducing vertical and detached obstacles within a rectangular channel to create singularities in the flow. …”
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Calculation of spatial target coordinates in range-difference passive radars by the Levenberg – Marquardt method by A. A. Dmitrenko, S. Y. Sedyshev, Y. У. Kuleshov, A. A. Bogatyrev

“…The aim of the research was to determine the optimal number of receiving points and to select the most effective algorithm for coordinate transformations of the vector of observed parameters (a set of range difference estimates from radio emission sources to the corresponding pairs of receiving points) into the vector of measured parameters (rectangular spatial coordinates). The following parameters were used as comparison criteria: passive radar working area (a part of space where the deviation of target coordinate estimates from their true values does not exceed the maximum tolerable values); average error in calculating spatial coordinates in the working area; iterations number of coordinate calculation in the analyzed part of space. …”
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