Results 101 to 110 of about 144,269 (377)
Implementación de un nuevo modelo integral de salud comunitaria en Cataluña
International Journal of Integrated Care, 2019 Antecedentes/Objetivos: La Estrategia Nacional de Atención Primaria y Salud Comunitaria (ENAPISC) tiene como objetivo principal fortalecer la atención primaria (AP) y consolidarla como eje del sistema sanitario público.
Àlex Guarga Rojas +5 more
doaj +1 more source
Some identities and formulas involving generalized Catalan numbers [PDF]
arXiv, 2006 A generalization of the Catalan numbers is considered. New results include binomial identities, recursive relations and a close formula for the multivariate generating function. A simple expression for the Catalan determinant is derived.
arxiv
The 2017 Catalan independence referendum: A symposium
, 2018 This article summarises contributions to an ASEN-Edinburgh (Association for the Study of Ethnicity and Nationalism, Edinburgh Branch) symposium held the day after the 2017 Catalan referendum on ind...
Daniel Cetrà +2 more
semanticscholar +1 more source
Some properties of the Catalan–Qi function related to the Catalan numbers
SpringerPlus, 2016 In the paper, the authors find some properties of the Catalan numbers, the Catalan function, and the Catalan–Qi function which is a generalization of the Catalan numbers.
Feng Qi (祁锋) +3 more
semanticscholar +1 more source
Directional Macrocycle Transport, Release, and Recapture Enabled by a Rotaxane Transporter
Chemistry – A European Journal, EarlyView.This study represents a bistable rotaxane that enables the directional shuttling, release, and recapture of a dibenzo‐24‐crown‐8 macrocycle upon addition of suitable chemical stimuli. This two‐step molecular transport and release can be followed by NMR and distinct changes in the molecular fluorescence. Based on rational molecular design, the liberated
Sohom Kundu +3 more
wiley +1 more source
Building a model of integrated care (ic) in home care (hc)
International Journal of Integrated Care, 2019 Introduction: Catalonia has a singular intensive process of aging reaching more than 1/3 of population and more than 12% population over 65 and 80 years old respectively by the half of this century. Some of the responses from a policy prespective will be
Juan Carlos Contel +5 more
doaj +1 more source
Eulerian-Catalan Numbers [PDF]
arXiv, 2011 We show that the Eulerian-Catalan numbers enumerate Dyck permutations. We provide two proofs for this fact, the first using the geometry of alcoved polytopes and the second a direct combinatorial proof via an Eulerian-Catalan analogue of the Chung-Feller theorem.
arxiv
Analytical Study of Lanolin as Potential Biomarker of Prehistoric Sheep‐Shearing Practice
Chemistry–Methods, EarlyView.Lanolin, a complex wax found on sheep wool, accumulates on shearing tools, such as flint and obsidian blades, used since the Neolithic. This study explores lanolin's degradation patterns as a potential biomarker for prehistoric sheep‐shearing practices, employing micro‐Fourier transformed infrared spectroscopy, hyperspectral imaging, and gas ...
Claudia Adsuar Fuster +8 more
wiley +1 more source
History of Catalan numbers [PDF]
arXiv, 2014 We give a brief history of Catalan numbers, from their first discovery in the 18th century to modern times. This note will appear as an appendix in Richard Stanley's forthcoming book on Catalan numbers.
arxiv