Results 71 to 80 of about 112,655 (271)
Rational Catalan Combinatorics: The Associahedron [PDF]
Discrete Mathematics & Theoretical Computer Science, 2013 Each positive rational number $x>0$ can be written $\textbf{uniquely}$ as $x=a/(b-a)$ for coprime positive integers ...
Drew Armstrong +2 more
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Análisis de la realidad sociolingüística del valenciano
Papers, 2011 Se analiza la situación actual del uso y la percepción social del valenciano entre los habitantes del País Valenciano a partir de los estudios realizados por el Centro de Investigaciones Sociológicas.
Víctor Agulló Calatayud
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, 2020 A finitization of the Catalan numbers $ C_n $ can be defined as Euler characteristics of an algebraic structure. We conjecture the existence of a $ q $-deformed version of such structure, and provide evidence for the first two non-trivial cases. This $ q $-deformed version will likely categorify series arise from identities of the Roger-Ramanujan type.
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Clock genes regulate Ca2+ signaling and mitochondrial bioenergetics to inhibit Sjogren's disease
Arthritis &Rheumatology, Accepted Article.Objective Although Ca2+ signaling and metabolism have been identified as key determinants for the development of Sjogren's disease (SjD), the intricate connection between them and salivary gland physiology remains poorly understood. Methods Fluorescence‐based Ca2+ imaging, RNA seq, and mitochondrial activity were used to investigate the effects of ...
Viktor R. Drel +12 more
wiley +1 more source
Sustainability and Earnings Quality: The Moderating Role of Institutional Factors
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT The objective of this paper is to examine the impact of firms' sustainability performance on earnings quality, with a particular focus on the moderating role of institutional factors in Latin American countries for the period 2012–2023. A panel data set with 390 companies was structured with information sourced from the London Stock Exchange ...
Juan F. Garrido Navia +3 more
wiley +1 more source
Ara es l’hora? The Approach of the Catalan Political Scene to Independence Issues
Historia i Polityka, 2016 The political situation in Catalonia during the last months is changing almost daily. Catalan nationalist movements consistently continue their efforts to create an independent state. As a result, every vote – an unofficial plebiscite, local elections or
Maria Pobóg-Lenartowicz
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam +11 more
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Trajectories and functions of Catalan nationalism since the 19th century
Studies on National Movements, 2014 This article attempts to outline, in a brief summary, the outstanding features of the longue dur trajectories of the movements, concepts, alliances and politics of Catalan nationalism and their functions for Catalan and Spanish politics through the last ...
Hans-Jürgen Puhle
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Journal of Mathematical Analysis and Applications, 1985 Motivated by author's earlier development of binomial functions [ibid. 70, 460-473 (1979; Zbl 0416.05007); ibid. 83, 110-125 (1981; Zbl 0477.05004)] the notion of Catalan binomial functions, Catalan matrices and that of Sheffer functions is introduced as a generalization of the same named sequences.
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ESC Heart Failure, Volume 12, Issue 2, Page 1336-1345, April 2025.Abstract Aims Mortality in cardiogenic shock (CS) remains elevated, with the potential for CS causes to impact prognosis and risk stratification. The aim was to investigate in‐hospital prognosis and mortality in CS patients according to aetiology. We also assessed the prognostic accuracy of CardShock and IABP‐SHOCK II scores.
Cosme García‐García +17 more
wiley +1 more source