Results 31 to 40 of about 408,570 (286)

Simplifying coefficients in differential equations for generating function of Catalan numbers

open access: yesJournal of Taibah University for Science, 2019
In the paper, by the Faà di Bruno formula, several identities for the Bell polynomials of the second kind, and an inversion theorem, the authors simplify coefficients in two families of nonlinear ordinary differential equations for the generating ...
Feng Qi, Yong-Hong Yao
doaj   +1 more source

A correlative biomarker study and integrative prognostic model in chemotherapy‐naïve metastatic castration‐resistant prostate cancer treated with enzalutamide

open access: yesThe Prostate, Volume 83, Issue 4, Page 376-384, March 2023., 2023
Abstract Background There is a considerable need to incorporate biomarkers of resistance to new antiandrogen agents in the management of castration‐resistant prostate cancer (CRPC). Methods We conducted a phase II trial of enzalutamide in first‐line chemo‐naïve asymptomatic or minimally symptomatic mCRPC and analyzed the prognostic value of TMPRSS2‐ERG
María P. Fernandez‐Perez   +30 more
wiley   +1 more source

Els verbs de tipus «naixtre» al Baix Vinalopó

open access: yesCaplletra: Revista Internacional de Filologia, 2015
The aim of this paper is to analyze a sample of verb morphology belonging to the speech of the Valencian area of Baix Vinalopó, in order to ascertain the effect of Catalan standard forms upon traditional spoken tendencies, once Catalan has been present ...
Carles Segura i Llopes
doaj   +1 more source

Shifted Hankel determinants of Catalan numbers and related results II: Backward shifts [PDF]

open access: yesarXiv, 2023
By prepending zeros to a given sequence Hankel determinants of backward shifts of this sequence become meaningful. We obtain some results for the sequences of Catalan numbers and of some numbers and polynomials which are related to Catalan numbers and propose conjectures for sequences of convolution powers of Catalan numbers.
arxiv  

Early Language Impairment as an Integral Part of the Cognitive Phenotype in Huntington's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Huntington's disease (HD) speech/language disorders have typically been attributed to motor and executive impairment due to striatal dysfunction. In‐depth study of linguistic skills and the role of extrastriatal structures in HD is scarce.
Arnau Puig‐Davi   +13 more
wiley   +1 more source

Gate‐Tunable Hole Transport in In‐Plane Ge Nanowires by V‐Groove Confined Selective Epitaxy

open access: yesAdvanced Functional Materials, EarlyView.
Ge nanowires are promising for hole spin‐based quantum processors, requiring direct integration onto Si wafers. This work introduces V‐groove‐confined selective epitaxy for in‐plane nanowire growth on Si. Structural and low‐temperature transport measurements confirm their high crystalline quality, gate‐tunable hole densities, and mobility.
Santhanu Panikar Ramanandan   +11 more
wiley   +1 more source

Some structures of the catalan numbers I [PDF]

open access: yesریاضی و جامعه
The Catalan numbers are ubiquitous in counting problems which is one of the primary reasons for its popularity. From various sources like books and Wikipedia we see that in combinatorial mathematics.
Daniel Yaqubi, Madjid Mirzavaziri
doaj   +1 more source

GLI ITALIANISMI NEL CATALANO: BILANCIO E PROSPETTIVE

open access: yesItaliano LinguaDue, 2023
Questo articolo presenta la ricerca sugli italianismi in catalano svolta e in corso d’opera nell'ambito del progetto OIM (Osservatorio degli Italianismi nel Mondo).
Yorick Gomez Gane   +1 more
doaj   +1 more source

Metal–Organic Framework‐Based Antimicrobial Touch Surfaces to Prevent Cross‐Contamination

open access: yesAdvanced Materials, EarlyView.
A MOF‐based antimicrobial door handle cover is developed. It completely inhibits the cross‐contamination of Gram‐positive bacterial species (Staphylococcus aureus, and Enterococcus faecalis), Gram‐negative bacterial species (Escherichia coli, Pseudomonas aeruginosa, and Acinetobacter baumannii), and fungi (Candida albicans). Abstract Infection diseases
Javier Fonseca   +8 more
wiley   +1 more source

Molecular insights on the conflicting generic boundaries in the Carduncellus‐Carthamus complex (Compositae)

open access: yesTAXON, Volume 71, Issue 6, Page 1268-1286, December 2022., 2022
Abstract The Carthamus‐Carduncellus complex is formed by approximately 50 taxa that are widely distributed throughout the Mediterranean basin and western Asia. The generic delineation of this complex has always been controversial. Currently, there are three widely diverging taxonomical proposals, suggesting that the complex is formed by (1) a single ...
Roser Vilatersana   +4 more
wiley   +1 more source

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