Minimally Invasive Approach of a Retrocaval Ureter by Nuno Fidalgo, Hugo Pinheiro, Frederico Ferronha, Jorge Morales, Luís Campos Pinheiro

“…The retrocaval ureter is a rare congenital entity, classically managed with open pyeloplasty techniques. …”
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Jacobi Series for General Parameters via Hadamard Finite Part and Application to Nonhomogeneous Hypergeometric Equations by Rodica D. Costin, Marina David

“…The coefficients of the series are given as usual integrals in the classical case (when Rα,Rβ>-1) or by their Hadamard principal part when they diverge. …”
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Consensus Achievement of Decentralized Sensors Using Adapted Particle Swarm Optimization Algorithm by Hyunseok Kim, Seongju Chang, Jinsul Kim

“…To these ends, a novel particle swarm optimization framework to achieve robust consensus of decentralized sensors is devised to distribute sensing information via local fusing with neighbors rather than through centralized control; the new framework showed a 16.5 percent improvement in consensus achievement as compared to the classic majority rule method. Noteworthy enhancements in consensus achievement are also pertinent to the comparable situation of decentralized sensor systems.…”
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Theory Analysis of Left-Handed Grünwald-Letnikov Formula with 0<α<1 to Detect and Locate Singularities by Shaoxiang Hu, Ping Liang

“…Theory analysis indicates that fractional-order derivatives of left-handed Grünwald-Letnikov formula with 0<α<1 can detect and locate four types of ideal singularities correctly, which shows better performance than classical 1-order derivatives in theory.…”
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Some Modern Problems in Structural Engineering Dynamics by I. Elishakoff, D. Pentaras

“…The first part deals with deterministic linear vibrations of double-walled carbon nanotubes either in classical or refined setting; the second part is devoted to the nonlinear random vibrations of structures.…”
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The Generalized Twist for the Torsion of Piezoelectric Cylinders by István Ecsedi, Attila Baksa

“…In the classical theory of elasticity, Truesdell proposed the following problem: for an isotropic linearly elastic cylinder subject to end tractions equipollent to a torque T, define a functional τ(u) on Q such that T=Kτ(u), for each u∈Q, where Q is the set of all displacement fields that correspond to the solutions of the torsion problem and K depends only on the cross-section and the elastic properties of the considered cylinder. …”
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Mosquées algériennes et expérimentations architecturales. Une législation en cours by Dalila Senhadji

“…The question of the architecture of the mosques supported by committees or associations in Oran arises with insistence as the mosque models question the classic architectural models in the building of these places of worship. …”
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Extradigital Glomus Tumor of Thigh by Kemal Beksaç, Lutfi Dogan, Nazan Bozdogan, Gulay Dilek, Gokhan Giray Akgul, Cihangir Ozaslan

“…High temperature, sensitivity, and pain and localized tenderness are the classical triad of symptoms. Most glomus tumors represent in the subungual area of digits. …”
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The appearance of a new phenomenon in geographic thinking: the influence of ICT by Róbert Sinka

“…Emphasising the quantitative and qualitative peculiarities of that knowledge, geographers have to alter some classical analytical approaches and use new methods, ideology and typology. …”
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Decidualized Ovarian Mass Mimicking Malignancy by Lufee Wong, Vola Botolahy, Thibault Carteret, Marion Marty, Jean-Luc Brun

“…Deciduosis classically occurs in the context of known endometriosis in the pelvis, most commonly in the ovaries, but also in the peritoneum. …”
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Rotations in the Space of Split Octonions by Merab Gogberashvili

“…The group of passive transformations that leave invariant the pseudonorm of split octonions is SO(4,4), while active rotations are done by the direct product of O(3,4)-boosts and real noncompact form of the exceptional group G2. In classical limit, these transformations reduce to the standard Lorentz group.…”
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Analysis of COVID-19 Fractional Model Pertaining to the Atangana-Baleanu-Caputo Fractional Derivatives by Roman Ullah, Muhammad Waseem, Norhayati Binti Rosli, Jeevan Kafle

“…Finally, numerical simulations are performed based on real data of COVID-19 in Indonesia to show the plots of the impacts of the fractional order derivative with the expectation that the proposed model approximation will be better than that of the established classical model.…”
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Les artistes de l’eau by Chiara Santini

“…Based on this new study trend, this article reviews the art of managing the waters in the gardens of the classical period through the analysis of the training, the savoir-faire and the daily work of Versailles hydrant men during the age of Louis XIV. …”
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The Interest Rate Should not be Interpreted as a Price by Martin Hellwig

“…The paper also sketches the historical background of the discussion, in particular, the English classical economists and Marx, the neoclassical model of Clarke and Wicksell, and Joan Robinson’s criticism of this model.…”
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A special relativistic heat engine by William S. Cariens

“…This concept is nonexistent in classical thermodynamics. An increase in rest mass means that both the internal energy of a mass and its macroscopic kinetic energy increase!!!…”
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Investigation of a Mild Solution to Coupled Systems of Impulsive Hybrid Fractional Differential Equations by Mohamed Hannabou, Hilal Khalid

“…The novelty of this work is the study of a coupled system of impulsive hybrid fractional differential equations with initial and boundary hybrid conditions. We used the classical fixed-point theorems such as the Banach fixed-point theorem and Leray–Schauder alternative fixed-point theorem for existence results. …”
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Independent Component Analysis Based on Information Bottleneck by Qiao Ke, Jiangshe Zhang, H. M. Srivastava, Wei Wei, Guang-Sheng Chen

“…In the viewpoint of information theory, we attempt to explain the two classical algorithms of ICA by information bottleneck. …”
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Non-Archimedean valued quasi-invariant descending at infinity measures by S. V. Lüdkovsky

“…In particular, measures having convolution properties like classical Gaussian measures are investigated in the paper. …”
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Granulomatous Hepatitis in Association with Fever and a Palmar Rash by Desmond J Leddin, James A Barrowman

“…Secondary syphilis may present without the classical features of the disease and should be considered in patients acutely ill with abnormal liver function tests and a nonspecific pattern on liver biopsy. …”
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