O comércio de “couro dourado”/guadameci entre Córdova e Lisboa: um contrato de venda de 1525 by Franklin Pereira

“…Besides commenting such contract, the author refers the uses of gilt leather in both Iberian countries coming out of the Reconquest as part of the mudejar fashions of the 15th-16th centuries.…”
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Transport et interaction matière–rayonnement dans des matériaux corrélés by Feuillet-Palma, Cheryl

“…This review is a synthesis of research carried out around the study of strongly correlated materials, in particular oxide interfaces LaAlO3/SrTiO3 and two families of cuprates YBa2Cu3O7-𝛿 and Bi2Sr2CaCu2O8+𝛿.…”
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De l’idéologie, de l’iconologie et du sexe, ou des formes baroques de l’engagement communiste de Michel Vovelle by Pierre Serna

“…From ideology to iconology, this article sets out the way in which sex is an indicator of the systems of domination, of the construction of hierarchies, but also a factor of subversion and possible form of emancipation.…”
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Completeness of Ordered Fields and a Trio of Classical Series Tests by Robert Kantrowitz, Michael M. Neumann

“…For an arbitrary ordered field, it turns out that each of the tests of Dirichlet and Dedekind is equivalent to the sequential completeness of the field.…”
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ABOUT THE ROLE OF LIBERAL EDUCATION IN UNIVERSITY’S INNOVATION ACTIVITY by Pavel N. Ermakov, Irina V. Abakumova

“…There are described the main lines of “humanitarian” transformation of the learning process, and the priority goals and tasks are marked out. The authors assert that the university should not only provide a student with the assets of knowledge but also give him an impetus for self-development and successful professional self-realization.…”
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Bipartite Consensus of Linear Discrete-Time Multiagent Systems with Exogenous Disturbances under Competitive Networks by Yi Yuan, Shamrie Sainin Mohd, Yanhui Zhu

“…And both the state feedback and observer-based output feedback bipartite consensus protocols are proposed by using the DTDO method. It turned out that bipartite consensus can be realized under the given protocols if the topology is connected and structurally balanced. …”
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Formal Lagrangian Operad by Alberto S. Cattaneo, Benoit Dherin, Giovanni Felder

“…Following this idea, we provide a deformation theory for symplectic groupoids analog to the deformation theory of algebras. It turns out that the semiclassical part of Kontsevich's deformation of C∞(ℝd) is a deformation of the trivial symplectic groupoid structure of T∗ℝd.…”
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Numerical Solution of Fractional Order Anomalous Subdiffusion Problems Using Radial Kernels and Transform by Muhammad Taufiq, Marjan Uddin

“…The numerical computations of inverse Laplace transform are carried out by contour integration technique. The computation can be done in parallel and no time sensitivity is involved in approximating the time fractional operator as contrary to finite differences. …”
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Peculiarities of the Phraseology of Mexican National Variant of Spanish Language by I. V. Guseva

“…This article focuses on some theoretical and practical problems of Mexican phraseology, its historical and cultural sources and points out the difference from Spanish idioms of Pyrenean standard. …”
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Methodology for selecting installation sites for automatic power redundancy systems of DC traction substations by A. L. Kashtanov, Yu. V. Plotnikov

“…The analysis of the main criteria affecting the efficiency and reliability of the DC traction power supply system is carried out. The algorithm for selecting the installation locations of power reservation systems has been developed, which allows selecting traction substations that provide the greatest energy effect during the installation of systems.…”
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Hip Resurfacing. Case presentation. by Pedro Gonzalo González González, Edgar Antezana Bilbao, Tamara Elizabeth Morales Perez

“…Hip resurfacing Metal-Metal was carry out in the above mentioned patient. <br />…”
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Experimental evaluation of system characteristics «compressor stage–linear magnetoelectric drive» by A. A. Tatevosyan, S. S. Busarov, A. V. Nedovenchany, I. S. Busarov, A. O. Zhukov

“…In this work, tests of low-speed compressor stages with a linear magnetoelectric drive are carried out. The developed system makes it possible to measure the instantaneous parameters of the compressed gas in the working chamber of the piston stage, as well as to take the operating characteristics of the drive — consumed current, voltage, power. …”
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Efficient criteria for the stabilization of planar linear systems by hybrid feedback controls by Elena Litsyn, Marina Myasnikova, Yurii Nepomnyashchikh, Arcady Ponosov

“…For instance, this enables us to work out an algorithm which is directly suitable for a computer realization. …”
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Desire, need and reality: Education and professionalization of elite groups in Brazil by Thais Joi Martins, Julio Cesar Donadone

“…The objective of this paper is to report a study carried out at three Brazilian universities addressing only production engineering undergraduate courses. …”
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Antisynchronization of Nonidentical Fractional-Order Chaotic Systems Using Active Control by Sachin Bhalekar, Varsha Daftardar-Gejji

“…The stability analysis is carried out using classical results. We also provide numerical results to verify the effectiveness of the proposed theory.…”
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The mathematical analysis of a syntrophic relationship between two microbial species in a chemostat by Tewfik Sari, Miled El Hajji, Jérôme Harmand

“…A detailed qualitative analysis iscarried out as well as the analysis of the local and global stability of the equilibria.We demonstrate, under general assumptions of monotonicity which are relevant froman applied point of view, the asymptotic stability of the positiveequilibrium point which corresponds to the coexistence of the two bacteria.A syntrophic relationship in the anaerobic digestion process is proposed as a real candidate for this model.…”
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The role of financial analysis in ensuring economic security of agricultural enterprise by E. V. Bannikova, E. V. Provalova, V. E. Provalov

“…As a result, it becomes necessary to consider financial analysis from a practical point of view, namely, carrying out specific calculations of various indicators characterizing the financial condition of the organization, namely, the solvency, liquidity and financial stability ratios. …”
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Economic Adjustment Pocedures of the German Bundesländer by Markus Kasseckert

“…This article collects and synthesizes the processes carried out so far and the business cycle components determined in order to be able to draw initial conclusions for possible and sometimes necessary further developments.…”
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Correction of delays in channels of information-measuring system by methods of digital signal processing by analysis of harmonics of current and voltage by B. V. Chuvykin, M. M. Nikiforov

“…The description of the method is carried out for the case of harmonics measuring for current and voltage in electrical networks. …”
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Institutional Pressures and Procurement Cycle Time in Uganda’s Central Government Procuring and Disposing Entities: The Mediating Role of Opportunistic Behavior Ab by Olupot,Simon Peter

“…This study was carried out because most PDEs had failed to perform well in terms of PCT, and beneficiaries had often complained of the lengthy PCT.…”
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