Results 91 to 100 of about 408,570 (286)

Una mostra de la transició dialectal catalanoaragonesa: els parlars de la Llitera

open access: yesCaplletra: Revista Internacional de Filologia, 2015
One of the Aragonese areas where there is better evidence of Catalan-Aragonese dialect transition is la Llitera, an area in the province of Osca where Catalan and Aragonese border varieties remain alive, alongside the North-Western varieties proper.
Javier Giralt Latorre
doaj   +1 more source

History of Catalan numbers [PDF]

open access: yesarXiv, 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  

Immune Checkpoint Inhibitors and Cardiovascular Adverse Events

open access: yesESC Heart Failure, EarlyView.
Abstract In the last years, we assisted to a tremendous increase in therapeutic options for the management of cancers, with immunotherapy at the forefront of this innovation. Immune checkpoint inhibitors (ICIs) have been developed to enhance the activity of the immune system against cancer cells (1) and the number of approvals for ICIs has rapidly ...
Maria Luisa De Perna   +4 more
wiley   +1 more source

Some identities and formulas involving generalized Catalan numbers [PDF]

open access: yesarXiv, 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  

Jazykové zákony v Katalánsku a jejich vliv na zlepšení postavení katalánštiny ve společnosti | Language legislation in Catalonia and its influence on the enhancement of the social status of Catalan [PDF]

open access: yesČasopis pro Moderní Filologii, 2018
This paper introduces Catalonia, an autonomous community of Spain, located on the north-eastern extremity of the Iberian Peninsula. The focus is partly on the demography and the linguistic situation of this territory, but primarily on its linguistic ...
Jaromír Kadlec
doaj  

Eulerian-Catalan Numbers [PDF]

open access: yesarXiv, 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  

Advanced Stage Head and Neck Cancer Diagnosis: HEADSpAcE Consortium Health Systems Benchmarking Survey

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Globally, most people with head and neck cancers (HNCs) are diagnosed with advanced‐stage disease. HNC diagnostic stage has multifactorial explanations, with the role of health system factors not yet fully investigated. Methods HNC centres (n = 18) from the HEADSpAcE Consortium were surveyed via a bespoke health system questionnaire
Grant Creaney   +201 more
wiley   +1 more source

Random graphs induced by Catalan pairs [PDF]

open access: yesarXiv, 2019
We consider Catalan-pair graphs, a family of graphs that can be viewed as representing certain interactions between pairs of objects which are enumerated by the Catalan numbers. In this paper we study random Catalan-pair graphs and deduce various properties of these random graphs.
arxiv  

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