Results 121 to 130 of about 537,528 (303)

Modelling Personal Income Taxation in Spain:Revenue Elasticities and Regional Comparisons [PDF]

open access: yes
This paper derives analytical expressions for the revenue elasticity of the Spanish personal income tax system, as applied to tax units and in aggregate.
John Creedy, José Félix Sanz?Sanz
core  

Subphonemic and suballophonic consonant variation : the role of the phoneme inventory [PDF]

open access: yes, 2013
Consonants exhibit more variation in their phonetic realization than is typically acknowledged, but that variation is linguistically constrained. Acoustic analysis of both read and spontaneous speech reveals that consonants are not necessarily realized ...
Lavoie, Lisa M.
core  

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

open access: yesAdvanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter   +8 more
wiley   +1 more source

A longitudinal investigation of third-person subject expression in additional-language Spanish

open access: yesBorealis: An International Journal of Hispanic Linguistics
The goal of the present investigation was to examine the variable use of third-person subject forms in additional-language Spanish over a period of 21 months that included an academic year in Spain or Mexico.
Aarnes Gudmestad, Thomas Metzger
doaj   +1 more source

Estimates of patient costs related with population morbidity: Can indirect costs affect the results? [PDF]

open access: yes
A number of health economics works require patient cost estimates as a basic information input. However the accuracy of cost estimates remains in general unspecified.
J. Coderch   +5 more
core  

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

The acquisition of cleavage in Peninsular Spanish

open access: yesGragoatá, 2011
Considering the variation of cleavage in current Spanish, this paper aims at investigating how Spanish children acquire these constructions. The main question in  this text is whether Spanish children initially produce constructions which do not exist in
Carlos Felipe da Conceição Pinto
doaj  

An Acoustic Approach to Backed /r/ Realizations in Puerto Rican Spanish

open access: yesLanguages
Trill realizations present a wide range of cross-dialectal variation in Spanish, especially in Puerto Rican Spanish (PRS). The backed /r/ in, e.g., [ká.xo] for carro, is not an exception. Since analysis with continuous variables has advanced the research
Alba Arias Alvarez
doaj   +1 more source

Third Person References: Forms and Functions in Two Spoken Genres of Spanish

open access: yes, 2016
This volume, a case study on the grammar of third person references in two genres of spoken Ecuadorian Spanish, examines from a discourse-analytic perspective how genre affects linguistic patterns and how researchers can look for and interpret genre ...
Dumont, Jenny
core  

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