Design of Symmetrical Beam Triple-Aperture Waveguide Antenna for Primary Feed of Reflector by Kanawat Nuangwongsa, Chuwong Phongcharoenpanich

“…The simulated beamwidths in the E- and H-planes at -3 dB were equally 67° (i.e., 67° for both the E- and H-planes) and at -10 dB also equally 137°, while the measured results at -3 dB were equally 65° and at -10 dB equally 135°. …”
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Mosques with Flat Beam Ceiling of the Crimean Kha­nate Period by Zilivinskaya E.D.

“…In Crimea, along with the perception of the new fashion, the old Seljuk traditions were preserved. Rectangular hall constructions are simplified versions of basilicas, while square ones comprise the domed mosques. …”
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Effect of Sodium Chloride on Corrosion Inhibition Efficiency of Polyethylene Coatings on Alloy Steel at Ambient Temperature by Anyanwu K. O., Ogu I. S., Nzei H. O.

“…In the study, four test media were used: the first is 20 l of distilled water in a rectangular base plastic container; the second is 20 l of distilled water in a rectangular base plastic container in which 200 g of sodium chloride (NaCl) was dissolved entirely, giving a concentration of 10 g/l (0.01 g/cm²). …”
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Partitioning of Volatile Halocarbons between Surrogates for Atmospheric Solid Aerosols and Gas Phase as Examined by TPD MS and Inverse Gas Chromatography by V. I. Bogillo, M. S. Bazylevska, B. G. Mischanchuk, V. A. Pokrovskiy

“…The average desorption activation energies and half-widths of the halocarbons desorption energy rectangular distribution were calculated. The relationships between the average desorption activation energies and molecular descriptors for the halocarbons were derived for the solids. …”
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Ceramic Braziers Found at the Bronze Age Monuments of Azerbaijan by Shamil N. Najafov

“…Rectangular or oval holes in the base of the clay braziers were designed to facilitate cleaning of ash and coal accumulated in the brazier. …”
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Cooling Load Reduction in Courtyard Houses: Examining the Role of Courtyard Configuration in a Hot, Arid Climate by Essam Almahmoud, Lobna Elgheriani, Abdulbasit Almhafdy

“…Two semi-detached house configurations, each featuring either a square or rectangular U-shaped courtyard, were modeled and analyzed. …”
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Integrating Natural Nest Characteristics into the Design of Sustainable Hives and Trap Nests for Tetragonula iridipennis (Smith) in the Western Ghats, India by Imran Ali, R. N. Kencharaddi, Charanakumar, Chet P. Bhatta, S Dinesha

“…Hive design significantly influenced colony development. The rectangular box with two halves showed the highest brood volume and the greatest number of honey and pollen pots, while the rectangular box with two compartments had the lowest. …”
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Seismic behaviour of shallow cut-and-cover tunnels by Zhengyao He, Nicolas G.L.H. Lee, S.P. Gopal Madabhushi

“…The seismic behaviour of such rectangular tunnels is important as these systems need to remain operational in the period after the earthquake for emergency rescue & recovery operations. …”
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A mathematical theory of elasticity for photoelastic experimental hybrid method by Bruno R. Mose, Dong-Kil Shin, Jeong Hwan Nam, B. O. Alunda

“…It was found that when the stress functions are applied to the contact problem of a mechanical seal with rectangular cross section, the contact stresses on the upper side were larger compared to those on the front side. …”
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Bursa Keles Kemaliye Village Mosque and Its Wall Paintings by Şeyda Algaç

“…The wall surfaces of the sanctuary and the narthex were divided into square and rectangular sheets and used as a depiction area. …”
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Modeling and Analysis of Kamikaze UAV Design with 3 Different Wing Configurations by Mustafa Murat Yavuz, Ahmed Receb Demirel, Nehir Tokgöz

“…The effect of angle of attack (AoA), wing positioning on the fuselage, and wing configurations were investigated. Due to the effect of the wing sweep angle, high-pressure values in the arrow-angle wing were lower than in rectangular and trapezoidal wings. …”
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A smoothed particle hydrodynamics approach for numerical simulation of tube heat exchangers by Anna E. Korenchenko, Anton V. Sukhov

“…The possibilities of the smoothed particle method for resolving industrial heat transfer problems were demonstrated.Results. Heat transfer intensity was analyzed for tubes of circular and rectangular cross-sections. …”
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Frictional Resistance of Three Types of Ceramic Brackets by Claire L Williams, Khaled Khalaf

“…A specially constructed jig and an Instron testing machine were used to measure the static frictional resistance for 0.014 inches round and 0.018 x 0.025 inches rectangular stainless steel wires at 0° and 7° angulations. …”
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ANATOMY OF THE ANTERIOR PART OF THE ADULT MANDIBLE by A. K. IORDANISHVILI, M. I. MUZYKIN, A. E. NAGAIKO, E. S. VERBITSKY

“…The internal structure of the bone tissue of the mental region and the specific features of the inferior dental nerve endings location after a foramen were evaluated.Conclusion. The highest amount of compact substance was observed in the wedge-shaped and rectangular types of the mandibular mental region.…”
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An Experimental Study of the Core Location and Shape Effect on Seepage and Stability of Zoned Earth Fill Dam by Wissam A. Kidder, Shamil A. Behaya

“…Four core shapes were considered: rectangular, wedge-shaped, forward inclined, and backward inclined with (25%) percent amounts of bentonite clay and various core dimensions and lateral inclinations. …”
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Durability of Bamboo Reinforced Concrete Columns on The Effect of High Temperature by Erik Fadilah Kusuma Wardana, B. Sri Umniati, Puput Risdanareni

“…Two reinforcement types were tested: (1) intact round bamboo with spiral steel stirrups, and (2) slatted bamboo with rectangular steel stirrups. …”
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Resolution improvement filter for sonar returns by A. DYKA

“…The concern of this paper is the Single Pulse Resolution Filter – SPRF, which is capable of resolving near-rectangular overlapping pulses. The reason for assuming such pulses is that despite the attractive properties of matched filter pulse compression most operational sonar systems continue to use a finite-length rectangular pulse of constant frequency. …”
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Experimental Analysis of Heat and Flow Characteristics on Inclined and Multiple Impingement Jet Heat Transfer Using Optimized Heat Sink by Altug Karabey, Dogan Yorulmaz

“…When comparing the angle values under an identical flow velocity, nozzle diameter, and dimensionless h/d distance experimental conditions, it was found that the Nusselt numbers were very close to each other. Under constant heat flux and for all investigated angles, the highest Nusselt number for the rectangular-finned inclined heat sink was observed at a 10° heat sink inclination, a nozzle diameter of D = 40 mm, a dimensionless distance of h/d = 6, and a flow velocity of 9 m/s. …”
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Flexural Modelling and Finite Element Analysis of FRC Beams Reinforced with PVA and Basalt Fibres and Their Validation by Tehmina Ayub, Sadaqat Ullah Khan, Nasir Shafiq

“…A flexural capacity model for fibre-reinforced concrete (FRC) beams reinforced with PVA and basalt fibres is suggested for the rectangular beam sections. The proposed models are based on the concept of equivalent stress block parameters for both compressive and tensile stresses, similar to Eurocode and ACI code. …”
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Hybrid FRP strengthening of reinforced concrete deep beams: Experimental, theoretical and machine learning-based study by Phromphat Thansirichaisree, Qudeer Hussain, Mingliang Zhou, Ali Ejaz, Shabbir Ali Talpur, Panumas Saingam

“…Circular, square, and rectangular openings reduced peak capacity by 26.11 %, 30.67 %, and 31.91 %, respectively, while rectangular openings oriented vertically caused the most substantial reduction at 47.46 %. …”
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