7-Chloroquinolin-4-yl Arylhydrazone Derivatives: Synthesis and Antifungal Activity by Auri R. Duval, Pedro H. Carvalho, Maieli C. Soares, Daniela P. Gouvêa, Geonir M. Siqueira, Rafael G. Lund, Wilson Cunico

“…These results could be considered as an important starting point for the rational design of new antifungal agents.…”
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The Issue of Food Security in Cuba by José Alvarez

“… Since the establishment of the food rationing system in 1962, the issue of food security has been an important one in Cuban life. …”
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The Kronecker Summation Method for Robust Stabilization Applied to a Chemical Reactor by Radek Matušů, Jana Závacká, Roman Prokop, Monika Bakošová

“…The paper focuses on robust stabilization where the suitable parameters of a simple continuous-time PI controller are determined through a combination of the Kronecker summation method, sixteen plant theorem, and an algebraic approach to control design in the ring of proper and stable rational functions. The initial theoretical background is followed by an illustrative experiment which includes computation of the controller and verification of control results for a continuous stirred tank reactor with exothermic reaction modelled as a fourth-order interval system.…”
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Dynamics and Solutions of a Fifth-Order Nonlinear Difference Equation by M. M. El-Dessoky, E. M. Elabbasy, Asim Asiri

“…The main objective of this paper is to study the behavior of the rational difference equation of the fifth-order yn+1=αyn+βynyn-3/(Ayn-4+Byn-3), n=0,1,…, where α,β,A, and B are real numbers and the initial conditions y-4,y-3,y-2,y-1 and y0 are positive real numbers such that Ay-4+By-3≠0. …”
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The Issue of Food Security in Cuba by José Alvarez

“… Since the establishment of the food rationing system in 1962, the issue of food security has been an important one in Cuban life. …”
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Photographie de maquette et collage chez Louis-Auguste Boileau : une préfiguration du photomontage architectural dans la seconde moitié du XIXe siècle ? by Laurent Koetz

“…Studying the images produced for the diffusion of Louis-Auguste Boileau's designs sheds light on new methods of image production, both from the point of view of reality perception and process rationalization.…”
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ECOLOGICAL DOMINANT IN POSTMODEMIST CULTURE by Česlovas Kalenda

“… Modernism is characterised by theory and practise of a man's technocratic domination over nature based on the principles of scientific rationalism and utilitarianism. One of essential features of postmodernistic culture is formation of a new relationship with natural reality. …”
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On the Global Asymptotic Stability and 4-Period Oscillation of the Third-Order Difference Equation by M. E. Erdogan

“…The main objective of this paper is to study the global behavior and oscillation of the following third-order rational difference equation xn+1=αxnxn−1xn−2/βxn−12+γxn−22, where the initial conditions x−2,x−1,x0 are nonzero real numbers and α,β,γ are positive constants such that α≤β+γ. …”
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Le maître incertain : remarques sur la figure poppérienne de l’enseignant by Alain Firode

“…This original way of conceiving the educational relationship, which consists of considering pupils as potential opponents, ensues from the essential principles of the popperian philosophy (i. e. “critical rationalism”). As a result, this leads to an anti-authoritarian conception of education that focuses on the development of critical thinking.…”
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ECOLOGICAL DOMINANT IN POSTMODEMIST CULTURE by Česlovas Kalenda

“… Modernism is characterised by theory and practise of a man's technocratic domination over nature based on the principles of scientific rationalism and utilitarianism. One of essential features of postmodernistic culture is formation of a new relationship with natural reality. …”
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María Zambrano, la révélation de la naissance by Jean Marc Sourdillon

“…It appears often as a vision, it doesn’t accept rationalization, and it can only be translated only into a poetic language. …”
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On Pexider Differences in Topological Vector Spaces by Abbas Najati, M. R. Abdollahpour, Gwang Hui Kim

“…Let 𝑋 be a normed space and 𝑌 a sequentially complete Hausdorff topological vector space over the field ℚ of rational numbers. Let 𝐷1={(𝑥,𝑦)∈𝑋×𝑋∶‖𝑥‖+‖𝑦‖≥𝑑}, and 𝐷2={(𝑥,𝑦)∈𝑋×𝑋∶‖𝑥‖+‖𝑦‖<𝑑} where 𝑑>0. …”
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The jubilee XX All-Ukrainian scientific Taliyev readings – a meeting of like-minded people by N. V. Maksymenko

“…The conference featured presentations on the following topics: the impact of war on environmental components, current problems of rational nature management and nature protection, and assessment of the ecological state of environmental components and complexes. …”
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ECOLOGICALLY ORIENTED MATHEMATICAL MODELS OF RISK MANAGEMENT AND SAFETY by I. Gvozdkova

“…Recommendations on the implementation and development of eco-friendly models in the interests of rational nature management, resource saving, human security and natural-anthropogenic complexes are formulated.…”
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Multistep High-Order Methods for Nonlinear Equations Using Padé-Like Approximants by Alicia Cordero, José L. Hueso, Eulalia Martínez, Juan R. Torregrosa

“…We compose optimal methods of order 4 with Newton’s step and substitute the derivative by using an appropriate rational approximant, getting optimal methods of order 8. …”
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On linear algebraic semigroups III by Mohan S. Putcha

“…It is also shown that the lattice (E(T),≤) is isomorphic to the lattice of faces of a rational polytope in some ℝn. Using these results, it is shown that if S is any connected semigroup with lattice of regular J-classes U(S), then all maximal chains in U(S) have the same length.…”
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Integral Equations Approach in Complex-Valued Generalized b-Metric Spaces by Shahid Mehmood, Saif Ur Rehman, Ihsan Ullah, Rashad A. R. Bantan, Mohammed Elgarhy

“…In this paper, we study a rational type common fixed-point theorem (CFP theorem) in complex-valued generalized b-metric spaces (Gb-metric spaces) by using three self-mappings under the generalized contraction conditions. …”
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THE MATHEMATIZATION OF COGNITIVE CONTENT AND THE IDEA OF UNIVERSAL LANGUAGE by Nijolė Aukštuolytė

“…Descartes the idea of universal mathematics which deals with the common form of rational cognition, the latter being generalized into the idea of universal scientific language. …”
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The Term ‘Ebda’ in the Comparative View of Fakhr Razi and Allameh Tabatabai by Mohammad Bahrami

“…They do not view Ebda as merely a term and provide rational and narrative reasons to prove its instantaneous nature. …”
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Wisdom of the Established Pattern by Joel Janhonen

“…Most of our choices we do not base on precise rational modeling but on a far more ancient response mechanism. …”
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