Results 131 to 140 of about 468,016 (305)

Effect of crosslinker length on the elastic and compression modulus of poly(acrylamide) nanocomposite hydrogels [PDF]

open access: yes, 2017
Polymer hydrogelshave shown to exhibit improved properties upon the addition of nanoparticles; however, the mechanical underpinnings behind these enhancements have not been fully elucidated.
Asuri, Prashanth   +2 more
core   +1 more source

Patch Test Results With the European Baseline Series, 2021/2022—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

open access: yesContact Dermatitis, EarlyView.
ABSTRACT Background Patch test results obtained with the European Baseline Series (EBS) in its current version serve both contact allergy surveillance and (re‐)assessing the diagnostic value of EBS allergens. Objectives To present results of current EBS patch testing, obtained in 59 departments in 14 European countries during 2021 and 2022.
Wolfgang Uter   +73 more
wiley   +1 more source

Block QPSK modulation codes with two levels of error protection [PDF]

open access: yes, 1994
A class of block QPSK modulation codes for unequal error protection (UEP) is presented. These codes are particularly suitable either for broadcast channels or for communication systems where parts of the information messages are more important than ...
Lin, Shu, Morelos-Zaragoza, Robert H
core   +1 more source

Religious politics and the limits of redistribution: The rise and fall of family allowances in Spain, 1926–58

open access: yesThe Economic History Review, EarlyView.
Abstract After the Second World War, family allowances became a cornerstone of social spending in western Europe. Whilst religion is often highlighted as a driver of this policy, the role of political Catholicism remains contested, particularly in southern Europe.
Guillem Verd‐Llabrés
wiley   +1 more source

Nuevos datos para la flora de Aragón, II, 20. [PDF]

open access: yes, 2016
Se aportan datos corológicos sobre 11 táxones escasos o raros para la flora de Aragón, procedentes de las provincias de Teruel y Zaragoza, destacando las citas de Fumana baetica como novedad para la flora aragonesa y de Potentilla supina y Tanacetum ...
Fabado Alós, Javier   +3 more
core  

Unpacking the relationship between co‐creation and brand equity: A multi‐study approach

open access: yesEuropean Management Review, EarlyView.
Abstract Whilst some studies have shown that co‐creation positively influences brand equity, others have found only marginal or even negative effects, and several failure cases of co‐creation have been reported. To overcome the confusion generated by mixed findings, this paper unpacks the relationship between co‐creation and brand equity, considering ...
Stefan Markovic   +4 more
wiley   +1 more source

Tyrosine residues at the substrate binding site in human NQO1 homodimer: Protein conformational dynamics and optimization of substrate binding geometry

open access: yesThe FEBS Journal, EarlyView.
Human NAD(P)H:quinone oxidoreductase 1 is a homodimeric flavoenzyme crucial for redox metabolism and linked to significant health issues. Point mutations at Tyr126 and Tyr128 demonstrate their essential roles in optimizing substrate binding geometry for catalysis, as well as in half‐site reactivity and conformational dynamics during the enzyme's ...
Maribel Rivero   +8 more
wiley   +1 more source

Zaragoza

open access: yes, 1920
Datos tomados de la cubierta.
openaire   +1 more source

Exploring the Consumption of Recreational Fishing Content on Social Media

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Social media platforms are ubiquitous and may influence how recreational fishers engage with fishing and consume fishing‐related content. However, fishers' consumption patterns remain poorly characterized. Using a sample of recreational fishers from Catalonia (Spain), we examined how age, gender, and avidity predict preferences for different ...
Albert Medina   +2 more
wiley   +1 more source

La Vista de Zaragoza, de Juan Bautista Martínez del Mazo. Notas al hilo de su restauración

open access: yesBoletín del Museo del Prado, 2015
La reciente restauración de la Vista de Zaragoza, de Juan Bautista Martínez del Mazo, ha arrojado algunos datos importantes sobre la historia material del cuadro y ha dado ocasión para profundizar en su conocimiento. El presente artículo da cuenta de los
María Álvarez-Garcillán   +2 more
doaj  

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