Results 91 to 100 of about 519,097 (361)

Formació i evolució dels enclavaments ètnics a Catalunya abans i durant la crisi econòmica

open access: yes, 2014
L’assentament territorial de la poblacio immigrada ha esdevingut una realitat tangible. La crisi economica ha aguditzat, a mes, l’interes respecte als nivells de concentracio d’aquesta poblacio.
J. Galeano, Albert Sabater, A. Domingo
semanticscholar   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Essential lipid autacoids rewire mitochondrial energy efficiency in metabolic dysfunction‐associated fatty liver disease

open access: yesHepatology, EarlyView., 2022
Increased liver content of DHA‐derived small lipid autacoids (i.e resolvin D1 and maresin 1) associates with enhanced mitochondrial oxidative phosphorylation, fatty acid β‐oxidation and bioenergetic metabolic flux. These features provide hepatic protection from steatotic, pro‐inflammatory and fibrogenic insults.
Cristina López‐Vicario   +12 more
wiley   +1 more source

Catalunya

open access: yesRevista Catalana de Dret Públic, 1997
Activitat legislativa del Parlament de Catalunya; Disposicions administratives de la Generalitat de ...
Joan Vintró Castells   +1 more
openaire   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

Una reflexió sobre els inventaris regionals a Catalunya. El cas de l’Inventari del Patrimoni Cultural Immaterial del Vallès

open access: yesPerifèria: Revista de Recerca i Formació en Antropologia, 2017
Aquest article proposa una reflexió crítica sobre l’elaboració d’inventaris regionals de patrimoni cultural immaterial a Catalunya a través del cas de l’Inventari del Patrimoni Cultural Immaterial del Vallès.
Mireia Guil Egea
doaj   +1 more source

The relationships between technology and open education in the development of a resilient higher education [PDF]

open access: yes, 2010
The place of technology in the development of coherent educational responses to environmental and socio-economic disruption is here placed under scrutiny. One emerging area of interest is the role of technology in addressing more complex learning futures,
Hall, Richard, Winn, Joss
core   +1 more source

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

open access: yesAdvanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng   +10 more
wiley   +1 more source

Catalunya

open access: yesRevista Catalana de Dret Públic, 1985
Activitat legislativa del Parlament de Catalunya; Disposicions administratives de la Generalitat de Catalunya; Dictàmens del Consell Consultiu de la Generalitat de ...
openaire   +5 more sources

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