BackBrowsing Artículos by Title
Now showing items 4258-4277 of 10187
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Glass-Transition Dynamics of Mixtures of Linear Poly(Vinyl Methyl Ether) with Single-Chain Polymer Nanoparticles: Evidence of a New Type of Nanocomposite Materials
Robles Hernández, Beatriz; González Burgos, Marina; Pomposo Alonso, José Adolfo
; Colmenero de León, Juan ; Alegría Loinaz, Iñaki (MDPI, 2019-03-21)
Single-chain polymer nanoparticles (SCNPs) obtained through chain collapse by intramolecular cross-linking are attracting increasing interest as components of all-polymer nanocomposites, among other applications. We present ... -
Glaze characterization of the glazed pottery from the medieval workshop of Vega (Burgos, Spain)
; ; Zuluaga Ibargallartu, María Cruz; ; ; (John Wiley & Sons, 2021-03-05)
Sixteen glazes on medieval (14th–16th century AD) pottery fragments from Vega pottery workshop (Burgos, Spain) were characterized to investigate the production technology. To this end, Raman spectroscopy and scanning electron ... -
Glial decline and loss of homeostatic support rather than inflammation defines cognitive aging
(Wolters Kluwer, 2022-03)... -
Global CO2 emissions from dry inland waters share common drivers across ecosystems
Keller, P.S.; Catalán, N.; Von Schiller Calle, Daniel Gaspar; Grossart, Hans Peter; Koschorreck, M.; Obrador, B.; Frassl, M. A.; Karakaya, N.; Barros, N.; Howitt, J. A.; Mendoza Lera, B.; Pastor, Ada; Flaim, G.; Aben, R.; Riis, T.; Arce, M. I.; Onandia, G.; Paranaíba, J. R.; Linkhorst, A.; Del Campo, Rubén; Amado, A. M.; Cauvy Fraunié, S.; Brothers, S.; Condon, J.; Mendonça, R. F.; Reverey, F.; Rõõm, E. I.; Datry, T.; Roland, F.; Laas, A.; Obertegger, U.; Park, J. H.; Wang, H.; Kosten, S.; Gómez, R.; Feijoó, Claudia; Elosegi Irurtia, Arturo ; Sánchez Montoya, María Mar; Finlayson, C. M.; Melita, M.; Oliveira Junior, E. S.; Muniz, C. C..; Gómez Gener, L.; Leigh, C.; Zhang, Q.; Marcé, R. (Springer Nature, 2020-05-01)
[EN] Many inland waters exhibit complete or partial desiccation, or have vanished due to global change, exposing sediments to the atmosphere. Yet, data on carbon dioxide (CO2) emissions from these sediments are too scarce ... -
Global estimations of wind energy potential considering seasonal air density changes
Ulazia Manterola, Alain; Sáenz Aguirre, Jon ; ; ; (Pergamon-Elsevier, 2019-11-15)
The literature typically considers constant annual average air density when computing the wind energy potential of a given location. In this work, the recent reanalysis ERA5 is used to obtain global seasonal estimates of ... -
Global functioning among middle-aged patients with chronic schizophrenia: the role of medication, working memory and verbal comprehension
Ruiz Iriondo, María; Salaberría Irizar, M. Carmen; Echeburúa Odriozola, Enrique; Iruín, Álvaro; Gabaldón, Olga; Fernández Marañón, Idoia (Universidad de Murcia, 2019-05)
The chronic phase of schizophrenia is characterized by illness progression and patients encountering difficulties to return to premorbid level of functioning. The objective of this study was to describe the characteristics ... -
Global Multi-Regional Input-Output methodology reveals lower energy footprint in an alternative community project
Villamor Lomas, Estitxu; ; ; Bueno Mendieta, Gorka (Elsevier, 2022-11)
Identifying the energy needs of citizens and taking into account different lifestyles and patterns of consumption is a first step for a global transformation towards renewable, fair and democratic energy systems. Currently, ... -
Global patterns of tree density are contingent upon local determinants in the world’s natural forests
(Nature, 2023-01)Previous attempts to quantify tree abundance at global scale have largely neglected the role of local competition in modulating the influence of climate and soils on tree density. Here, we evaluated whether mean tree size ... -
Global pressures, specific responses: effects of nutrient enrichment in streams from different biomes
Artigas, Joan; García-Berthou, Emili; Bauer, Delia E.; Castro, María I.; Cochero, Joaquín; Colautti, Darío C.; Cortelezzi, Agustina; Donato, John C.; Elosegi Irurtia, Arturo; Feijoó, Claudia; Giorgi, Adonis; Gómez, Nora; Leggieri, Leonardo; Muñoz, Isabel; Rodrigues-Capítulo, Alberto; Romaní, Anna M.; Sabater, Sergi (IOP PUBLISHING LTD, 2013-01-09)
We assessed the effects of nutrient enrichment on three stream ecosystems running through distinct biomes (Mediterranean, Pampean and Andean). We increased the concentrations of N and P in the stream water 1.6–4-fold ... -
Global Self-Organization of the Cellular Metabolic Structure
Martínez de la Fuente Martínez, Ildefonso Abel; Martínez Fernández, Luis; Pérez Samartín, Alberto Luis ; Ormaetxea Butrón, Leyre; Amezaga, Cristian; Vera López, Antonio (Public Library Science, 2008-08)
Background: Over many years, it has been assumed that enzymes work either in an isolated way, or organized in small catalytic groups. Several studies performed using "metabolic networks models'' are helping to understand ... -
Global Self-Regulation of the Cellular Metabolic Structure
Martínez de la Fuente Martínez, Ildefonso Abel; Vadillo Arroyo, Fernando; Pérez Samartín, Alberto Luis; Pérez Pinilla, Martín Blas ; Bidaurrazaga Van Dierdonck, Joseba; Vera López, Antonio (Public Library of Science, 2010-03-02)
Background: Different studies have shown that cellular enzymatic activities are able to self-organize spontaneously, forming a metabolic core of reactive processes that remain active under different growth conditions while ... -
Global Stability of Polytopic Linear Time-Varying Dynamic Systems under Time-Varying Point Delays and Impulsive Controls
De la Sen Parte, Manuel (Hindawi Publishing Corporation, 2010)
This paper investigates the stability properties of a class of dynamic linear systems possessing several linear time-invariant parameterizations (or configurations) which conform a linear time-varying polytopic dynamic ... -
Glucocorticoid receptor dysregulation underlies 5-HT2AR-dependent synaptic and behavioral deficits in a mouse neurodevelopmental disorder model.
; Muguruza Millán, Carolina; ; ; Callado Hernando, Luis Felipe ; Meana Martínez, José Javier ; ; (Elsevier, 2022-11)
Prenatal environmental insults increase the risk of neurodevelopmental psychiatric conditions in the offspring. Structural modifications of dendritic spines are central to brain development and plasticity. Using maternal ... -
Glucocorticoids and androgens up-regulate the Zn-α 2-glycoprotein messenger RNA in human breast cancer cells
; Díez Itza, Irene; ; (Springer, 1994-01)
Se trata de una publicación que detalla los trabajos realizados para conocer los mecanismos que regulan la expresión de la Zn-α2-glicoproteina (Zn-α2-gp) en células de cáncer de mama y verificar si existe un antagonismo ... -
Gluten and FODMAPs Relationship with Mental Disorders: Systematic Review
; ; Simón Magro, Edurne; Larrechi Lamelas, Idoia ; Martínez González, Olalla ; Bustamante Gallego, María Ángeles ; Fernández Gil, María del Pilar ; Miranda Gómez, Jonatan (MDPI, 2021-05-31)
Nowadays, gluten and FODMAP food components (fermentable oligosaccharides, disaccharides, monosaccharides and polyols) are increasingly studied due to their possible relation with extraintestinal-associated conditions. In ... -
Gluten Assessment in Beers: Comparison by Different Commercial ELISA Kits and Evaluation of NIR Analysis as a Complementary Technique
Fernández Gil, María del Pilar; Simón Magro, Edurne ; Gibert, Anna; Miranda Gómez, Jonatan ; Roger Alcoba, Esther; Martínez González, Olalla ; Vilchez Cerezo, Elisenda; Bustamante Gallego, María Ángeles (MDPI, 2021-05-23)
Traditionally, beers are made with gluten-containing cereals. It is crucial to have rapid analytical methodologies that allow gluten content control of the beers for celiac consumers. We assess the content of gluten in 65 ... -
Gluten-Free Products: Do We Need to Update Our Knowledge?
; ; Miranda Gómez, Jonatan; Larrechi Lamelas, Idoia ; Fernández Gil, María del Pilar ; Bustamante Gallego, María Ángeles ; Churruca Ortega, Itziar ; Martínez González, Olalla ; Simón Magro, Edurne (MDPI, 2022-11-28)
The gluten-free (GF) food market has been growing exponentially in recent years. However, GF products could contribute to imbalanced diets. The main objective of the present work was to perform a temporal nutritional ... -
Gluten-induced RNA methylation changes regulate intestinal inflammation via allele-specific XPO1 translation in epithelial cells
Olazagoitia Garmendia, Ane; Zhang, Linda; Mera, Paula; Godbout, Julie K.; Sebastián de la Cruz, Maialen; García Santisteban, Iraia ; Mendoza Gómez, Luis Manuel; Huerta Madrigal, Alain; Irastorza Terradillos, Iñaki Xarles ; Bhagat, Govind; Green, Peter H.; Herrero, Laura; Serra, Dolors; Rodríguez Pérez, José Antonio ; Verdú, Elena F.; He, Chuan; Bilbao Catalá, José Ramón ; Castellanos Rubio, Ainara (BMJ, 2022-01)
[EN] Objectives Coeliac disease (CD) is a complex autoimmune disorder that develops in genetically susceptible individuals. Dietary gluten triggers an immune response for which the only available treatment so far is a ... -
Glycan structures and their interactions with proteins. A NMR view
Gimeno, Ana; Valverde, Pablo; Ardá, Ana; Jiménez Barbero, Jesús (Elsevier, 2019-12)
Carbohydrate molecules are essential actors in key biological events, being involved as recognition points for cell-cell and cell-matrix interactions related to health and disease. Despite outstanding advances in cryoEM, ... -
Glycans in drug discovery
Valverde, Pablo; Ardá, Ana; Reichardt, Niels Christian; Jiménez Barbero, Jesús ; Gimeno, Ana (Royal Soc Chemistry, 2019-07-26)
Glycans are key players in many biological processes. They are essential for protein folding and stability and act as recognition elements in cell-cell and cell-matrix interactions. Thus, being at the heart of medically ...