Results 91 to 100 of about 107,847 (314)

Emotional experiences and stigma among families benefiting from Barcelona's shock plan against school segregation and for inclusion and equal opportunities and educational success

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This article examines the emotional experiences and processes of stigmatisation encountered by families benefiting from the Shock Plan Against Segregation and for Inclusion, Equal Opportunities and Educational Success (SP), implemented in Barcelona.
Andrea Jover   +3 more
wiley   +1 more source

Ara es l’hora? The Approach of the Catalan Political Scene to Independence Issues

open access: yesHistoria 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
doaj   +1 more source

Enumeration and Asymptotic Formulas for Rectangular Partitions of the Hypercube

open access: yes, 2019
We study a two-parameter generalization of the Catalan numbers: $C_{d,p}(n)$ is the number of ways to subdivide the $d$-dimensional hypercube into $n$ rectangular blocks using orthogonal partitions of fixed arity $p$. Bremner \& Dotsenko introduced $C_{d,
Au, Yu Hin   +2 more
core  

A generalization of Catalan numbers

open access: yesDiscrete Mathematics, 2014
In this paper, we introduce a generalization of Catalan numbers. To obtain this extension, we construct a family of subsets which depend on three parameters and whose cardinals originate it. The elements of this family are used to classify canonical primitive connected matrices of the p-Sylow of GL"n(q), problem that is related to Higman's Conjecture ...
O. Basova   +3 more
openaire   +2 more sources

Effect of pH on the Electrochemical Reduction of Nitrate on Metallic Copper

open access: yesChemCatChem, EarlyView.
The electrochemical reduction of nitrate on Cu was investigated between pH 4.4–9.3 using on line DEMS and in situ FTIR. We show that electrolyte pH governs the stabilization and conversion of key intermediates such as NO, N2O, and N2H4, and alters local interfacial conditions.
Gabriel F. Costa   +4 more
wiley   +1 more source

Trajectories and functions of Catalan nationalism since the 19th century

open access: yesStudies 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
doaj   +2 more sources

Nonsteroidal Anti‐Inflammatory Drugs and Risk of Gastrointestinal Bleeding: A Systematic Review and Meta‐Analysis

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Nonsteroidal anti‐inflammatory drugs (NSAIDs) are widely used for pain and inflammation but are associated with gastrointestinal (GI) bleeding. While this risk is well established, most studies evaluate NSAIDs as a homogenous class, limiting clinical decision‐making based on individual agent safety.
Abdelrahman G. Tawfik   +7 more
wiley   +1 more source

Unveiling the Direct Air Capture and Transformation to Formate Under Mild Conditions

open access: yesChemSusChem, EarlyView.
Aiming to decrease CO2 emissions and proposing new green and sustainable strategies and technologies, in this research we have conducted direct air capture and transformation into formate using a sequential process. In the first step, we absorbed CO2 into an ionic liquid and then transformed into formate by using mild conditions.
Julián E. Sánchez‐Velandia   +7 more
wiley   +1 more source

Continued fractions and Catalan problems

open access: yes, 2000
We find a generating function expressed as a continued fraction that enumerates ordered trees by the number of vertices at different levels. Several Catalan problems are mapped to an ordered-tree problem and their generating functions also expressed as a
Jani, Mahendra, Rieper, Robert G.
core   +1 more source

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