Pencil Beam Planar Ka-Band Antenna Array Using Waveguide Displaced Radiators Sections for Millimeter Wave Applications by Hany S. Hussein, Mohamed Ismeil, M. S. Yasseen, Yuri E. Sedelnikov, Mohamed N. Shaaban

“…The radiating elements in each waveguide section are symmetrically at a distance from the planar input surface, determined mathematically to ensure in-phase excitation. …”
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Effect of Manganese Ions on Spectroscopic and Insulating Properties of Aluminophosphate Glasses by B. Kassa, J. Leta Tesfaye, B. Bulcha, R. Kiran, T. Deepak, Dayanand Lal, S. Venkatesh, R. Krishnaraj

“…IR spectral analysis of these glasses exhibited several symmetrical and asymmetrical bands due to phosphate groups. …”
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Bilateral lower limb symmetry during sit-to-stand and stand-to-sit tasks in stroke patients with hemiplegia by Meijin Hou, Meijin Hou, Jian He, Dongwei Liu, Chenyi Guo, Ye Ma, Xiaobo Luo

“…IntroductionStroke patients with hemiplegia are at an increased risk of falling during sit-to-stand (Si-St) and stand-to-sit (St-Si) tasks, partly due to impaired bilateral lower limb symmetry. Maintaining symmetrical movement between the limbs in these tasks can help reduce fall incidence.MethodThis study aimed to investigate bilateral lower limb symmetry during Si-St and St-Si tasks in stroke patients with hemiplegia to compare their performance with healthy controls. …”
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Analysis of microstructural evolution and mechanical properties of FGH101 powder superalloy and IN718 deformed superalloy via inertia friction welding by Jun Zhou, Jun Zhou, Yongqiang Zhang, Yongqiang Zhang, Yongqiang Zhang, Feng Qin, Feng Qin, Xuelong Zhang, Xuelong Zhang, Hao Wang, Hao Wang, Ze Liu, Ze Liu, Wenhan Zhang, Wenhan Zhang, Caiyan Huang, Caiyan Huang, Chunbo Zhang, Chunbo Zhang

“…In this study, IFW was used to join FGH101 powder superalloy with IN718 deformed superalloy, resulting in significant plastic deformation that formed symmetrical ear-shaped flash on the IN718 side and minor upsetting on the FGH101 side, with a wavy interface due to heat dissipation. …”
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A Novel Construction of Substitution Box Based on Polynomial Mapped and Finite Field With Image Encryption Application by Abid Mahboob, Muhammad Asif, Imran Siddique, Aysha Saleem, Muhammad Nadeem, Dariusz Grzelczyk, Jan Awrejcewicz

“…Secondly, to increase the randomness of initial S-box special permutations of symmetric group S256 used and generated the proposed S-box. …”
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Characterizing a complex buildup in the Pearl River Mouth Basin of the northern South China Sea: an interplay of carbonates and igneous rocks by Beichen Chen, Leyi Xu, Baojun Liu, Lili Zhang, Dong Xiao, Ya Gao, Ya Gao, Feng Wu, Xueqi Yang, Yaming Zou, Yongkun Ma, Yinglin Zhang

“…We propose that volcanic rocks can be distinguished from carbonates by the temporal and spatial coupling of typical features: (a) surface volcanic rocks and subsurface intrusive bodies are inseparable, with igneous rocks identifiable through faults and volcanic conduits; (b) carbonates typically display symmetrical structures on both sides of the highland and exhibit better stratification away from igneous activity; (c) carbonates generally show a convex clinoform and steep slope at the platform margin, while volcanic mounds exhibit concave gentle slopes. …”
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Rituximab (monoclonal anti-CD20 antibody) induced posterior reversible encephalopathy syndrome (PRES): A case report and literature review by Praveen K. Sharma, MD, Sanjaykanth Balachandar, MBBS, Michael Antony Vikram, MBBS, Pujitha Duvooru Sukumar, MD

“…Brain imaging, including MRI, demonstrated characteristic findings of PRES, with symmetric hyperintensities involving the occipital and parietal lobes on T2-weighted and FLAIR sequences, consistent with vasogenic edema. …”
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Clinical importance of borderline proteinuria in nonazotemic cats and evaluation of other risk factors for the development of chronic kidney disease by Femke Mortier, Sylvie Daminet, Sofie Marynissen, Joren Verbeke, Dominique Paepe

“…Univariable and multivariable Cox models were fit to determine the relationship between development of renal disease and potential risk factors such as age, sex, breed, weight, dental disease, blood pressure, serum creatinine concentration (sCrea), serum symmetric dimethylarginine concentration (sSDMA), blood urea nitrogen concentration, urine specific gravity (USG), and UPC. …”
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Combined Open-Slot and Monopole 8 × 8 High-Isolation Broadband MIMO Antenna System for Sub-6 GHz Terminals by Jie Guo, Shaoqing Zhang, Chong-Zhi Han, Liang Zhang

“…Second, a dual antenna pair is constructed by placing the two antenna elements with an edge-to-edge distance of 27 mm in a mirror image placement; the 8 × 8 MIMO antenna system is brought about by symmetrically disposing four such antenna pairs with an edge-to-edge distance of 47 mm. …”
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Effectiveness of Propofol versus Dexamethasone for Prevention of Postoperative Nausea and Vomiting in Ear, Nose, and Throat Surgery in Tikur Anbessa Specialized Hospital and Yekati... by Abere Tilahun Bantie, Wosenyeleh Admasu, Sintayehu Mulugeta, Abera Regassa Bacha, Desalegn Getnet Demsie

“…Independent t-test and Mann–Whitney test were used for comparison of symmetric numerical and asymmetric data between groups, respectively. …”
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Comparative Efficacy and Tolerability of Imiquimod 3.75% Cream vs 5-Fluorouracil 4% cream in the Treatment of Actinic Keratosis: A Split-Face Study by Cesare Ariasi, Carola Romanò, Cesare Tomasi, Gaetano Licata, Davide Geat, Piergiacomo Calzavara-Pinton, Mariachiara Arisi

“…Objective: The aim of this study is to compare efficacy, safety, local skin reaction, time to wound closure, and patient preference of imiquimod (IMQ) 3.75% vs 5-fluorouracil (5-FU) 4% cream treatment for AKs. Methods: Two symmetrical contralateral areas of approximately 25 cm2 harboring a similar (≥5) number of AKs were selected and randomly assigned to IMQ 3.75% or 5- FU 4% cream treatment. …”
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Über den »unisonierenden Dualismus« im ersten Satz von Schuberts Streichquartett G-Dur, D. 887 by Sebastian Urmoneit

“…In the development it becomes clear that Schubert, by means of ‘compositional science’ that has been essential to the works of the string quartet genre since Haydn, uses the procedure of a symmetrical division of the octave to expose the danger of losing himself in ‘bad infiniteness’ precisely where he supposedly proceeds in a particularly systematic manner.…”
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Mechanism and Evolution Control of Wide Coal Pillar Bursts in Multithick Key Strata by Wenhao Guo, Anye Cao, Chengchun Xue, Yang Hu, Songwei Wang, Qian Zhao

“…The working face has three kinds of periodic weighting phenomena: long, medium, and short. (2) The simulated vertical stress curve of 35 m coal pillar goes through three states: two-peak, asymmetric trapezoidal and symmetrical trapezoidal shape with the different advancing position of working face. …”
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Embedding class-I traversable wormhole in f(T,T) gravity via Karmarkar condition by Soubhik Paramanik, Krishna Pada Das, Ujjal Debnath

“…In the first two sections following the introduction, the required field equations for a static, spherically symmetric Morris–Thorne spacetime with anisotropic fluid distribution have been derived in the backdrop of f(T,T) gravity. …”
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Anomalous Circulation Patterns in Association with Summertime Regional Daily Precipitation Extremes over Northeast China by Chuanlei Chen, Zhaoyong Guan, Min Jiao, Pengyu Hu

“…Meanwhile, there exist two symmetrical meridional circulations to the north and south of Northeast China. …”
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Evaluation of one-point fixation for zygomaticomaxillary complex fractures using a three-dimensional photogrammetric analysis by Se Young Kim, Seung Min Nam, Eun Soo Park, Yong Bae Kim

“…Results Six months after surgery, 34 patients achieved satisfactory bony stability and symmetric malar appearances. Comparisons of differences in soft-tissue inter-malar height revealed statistically significant differences between the pre-operative period and 1 week and 1 month after surgery (p < .01). …”
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A U-Net-based denoising method for semi-airborne transient electromagnetic data and its application by Dong LIU, Hao FENG, Yongxin WANG, Xiaosheng ZHOU, Yuhong YAO, Huaifeng SUN

“…By introducing skip connections to the symmetric layers in the encoder and the decoder, the U-Net-based method effectively integrates the low-level features bearing rich spatial information with the high-level features containing semantic information, thus achieving accurate denoising. …”
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Reducing the Brace Correction Stress on the Secondary Lumbar Curve Results in Excellent Muscle, Bone, and Disc Mechanical Performance: A Musculoskeletal Finite Element Simulation o... by Xiaohui Zhang, Di Wang, Danyu Lv, Jinmiao Lv, Huiyi Tang, Jinlin Qian, Bagen Liao

“…The correction force in line with symmetrical spine growth was comprehensively evaluated. …”
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Distribution of energy in propagation for ocean extreme wave generation in hydrodynamics laboratory by D. Fadhiliani, M. Ikhwan, M. Ramli, S. Rizal, M. Syafwan

“…In terms of position, the energy curve is symmetrical.CONCLUSION: According to Hamiltonian's description of the energy distribution, the smaller the modulation frequency, the greater the potential and kinetic energy involved in wave propagation, and vice versa. …”
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On the Twistability of Partially Coherent, Schell-Model Sources by Riccardo Borghi

“…In this paper, the problem of assessing the twistability of a given bona fide cross-spectral density is tackled for the class of Schell-model sources, whose shift-invariant degree of coherence is represented by a real and symmetric function, denoted as <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>μ</mi><mo>(</mo><mo>−</mo><mi mathvariant="bold-italic">r</mi><mo>)</mo><mo>=</mo><mi>μ</mi><mo>(</mo><mi mathvariant="bold-italic">r</mi><mo>)</mo></mrow></semantics></math></inline-formula>. …”
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