Browsing Artículos by Title
Now showing items 7948-7967 of 10330
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Refractive-Index Profile Reconstruction in Graded-Index Polymer Optical Fibers Using Raman Spectroscopy
(MDPI, 2020-05-14)This work reports a novel method to create a 3D map of the refractive index of different graded-index polymer optical fibers (GI-POF), measuring the Raman spectra at different points of their transverse sections. Raman ... -
Reframing the timeless debate about the legal implications of transsexuality. Special reference to the situation of minors after Spanish Constitutional Court judgment 99/2019 of 18 July 2019
(Oñati International Institute for the Sociology of Law, 2021-06-01)By virtue of the existing laws and regulations in Spain (i.e., Law 3/2007, of 15 March, regulating the register rectification of the entry related to a person's sex) any person of Spanish nationality, of legal age and with ... -
El refugio de la delincuencia señorial. Torres y casas fuertes en el País Vasco: el ejemplo de la Torre de Berna
(Fundación Sancho el Sabio, 1998)[ES]A finales de la Edad Media la nobleza rural del País Vasco desarrolló actividades violentas y delictivas como medio para superar los efectos de la crisis. Dentro de este contexto las torres y casas fuertes desempeñaron ... -
Regenerability of a Ni catalyst in the in-line catalytic steam reforming of biomass pyrolysis volatiles
(Elsevier, 2018-12)A study has been carried out of the regenerability of a commercial Ni catalyst used in the steam reforming of volatiles from biomass pyrolysis, determining the evolution of the reaction indices in successive reaction-regeneration ... -
Regeneration of NiAl2O4 spinel type catalysts used in the reforming of raw bio-oil
(Elsevier, 2018-12-01)The regenerability of Ni catalysts in reforming reactions is a key factor for process viability. Accordingly, this study addresses the regeneration of two spinel NiAl2O4 type catalysts by reaction-regeneration cycles in ... -
Regional Hypertrophy: The Effect of Exercises at Long and Short Muscle Lengths in Recreationally Trained Women
(Termedia, 2023-07)The aim of the present study was to analyse the role of exercises' resistance profile in regional hypertrophy. Thirty-eight healthy women completed a 9-week resistance training program consisting of either 4 sets of 12 ... -
Regioselectivity Change in the Organocatalytic Enantioselective (3+2) Cycloaddition with Nitrones Through Cooperative Hydrogen-Bonding Catalysis/Iminium Activation.
(Wiley-VCH, 2017-01-12)The reaction of nitrones with enals through iminium activation can be modulated by using cooperative hydrogen-bonding catalysis to induce the participation of a nitrone ylide (C-N-C) instead of the classical C-N-O dipole. ... -
Regret and therapeutic decisions in multiple sclerosis care: literature review and research protocol
(Frontiers Media, 2021-06-21)[EN] Background: Decisions based on erroneous assessments may result in unrealistic patient and family expectations, suboptimal advice, incorrect treatment, or costlymedical errors. Regret is a common emotion in daily ... -
Regular Black Hole Interior Spacetime Supported by Three-Form Field
(Springer, 2021-04)In this paper, we show that a minimally coupled 3-form endowed with a proper potential can support a regular black hole interior. By choosing an appropriate form for the metric function representing the radius of the ... -
Regulating Grip Forces through EMG-Controlled Protheses for Transradial Amputees
(MDPI, 2021-11-25)This study aims to evaluate different combinations of features and algorithms to be used in the control of a prosthetic hand wherein both the configuration of the fingers and the gripping forces can be controlled. This ... -
Regulation of boar sperm functionality by the nitric oxidesynthase/nitric oxide system
(Springer, 2019-08)Purpose Nitric oxide (NO) is a free radical synthesized mainly by nitric oxide synthases (NOSs). NO regulates many aspects in sperm physiology in different species. However, in vitro studies investigating NOS distribution, ... -
Regulation of Cortico-Thalamic JNK1/2 and ERK1/2 MAPKs and Apoptosis-Related Signaling Pathways in PDYN Gene-Deficient Mice Following Acute and Chronic Mild Stress
(MDPI, 2023-01-24)The crosstalk between the opioidergic system and mitogen-activated protein kinases (MAPKs) has a critical role in mediating stress-induced behaviors related to the pathophysiology of anxiety. The present study evaluated ... -
Regulation of Energy Metabolism by the Extracytoplasmic Function (ECF) σ Factors of Arcobacter butzleri
(Public Library of Science, 2012-09-18)The extracytoplasmic function (ECF) σ factors are fundamental for bacterial adaptation to distinct environments and for survival under different stress conditions. The emerging pathogen Arcobacter butzleri possesses seven ... -
Regulation of Male Fertility by the Renin-Angiotensin System
(MDPI, 2020-10-26)The renin-angiotensin system (RAS) is a peptidic system known mainly for its roles in the maintenance of blood pressure and electrolyte and fluid homeostasis. However, several tissues and cells have been described to possess ... -
Regulation of Nociceptive Plasticity Threshold and DARPP-32 Phosphorylation in Spinal Dorsal Horn Neurons by Convergent Dopamine and Glutamate Inputs
(Public Library Science, 2016-09-09)Dopamine can influence NMDA receptor function and regulate glutamate-triggered long-term changes in synaptic strength in several regions of the CNS. In spinal cord, regulation of the threshold of synaptic plasticity may ... -
Rehabilitation of masonry arches with compatible advanced composite material
(Elsevier, 2011-12-01)Stone masonry arches are structures of great functional and architectural importance as they may be found in a large number of constructions that are mainly historic buildings. Although relatively solid structures, time ... -
Reinforcement of Calcium Phosphate Cement with Hybrid Silk Fibroin/Kappa-Carrageenan Nanofibers
(MDPI, 2023-03-10)Calcium phosphate cements (CPCs) offer a promising solution for treating bone defects due to their osteoconductive, injectable, biocompatible, and bone replacement properties. However, their brittle nature restricts their ... -
Reiterative Infusions of MSCs Improve Pediatric Osteogenesis Imperfecta Eliciting a Pro-Osteogenic Paracrine Response: TERCELOI Clinical Trial
(John Wiley & Sons, 2021-01-13)Background Osteogenesis imperfecta (OI) is a rare genetic disease characterized by bone fragility, with a wide range in the severity of clinical manifestations. The majority of cases are due to mutations in the COL1A1 or ... -
Reiterative infusions of MSCs improve pediatric osteogenesis imperfecta eliciting a pro-osteogenic paracrine response: TERCELOI clinical trial
(Wiley, 2021-01-12)Background Osteogenesis imperfecta (OI) is a rare genetic disease characterized by bone fragility, with a wide range in the severity of clinical manifestations. The majority of cases are due to mutations in the COL1A1 or ... -
La reivindicación democrática a través de las viñetas. Las temáticas del humor gráfico en el periódico vasco Egin (1977)
(Historia de los Sistemas Informativos, 2016)Introducción. El estudio pretende identificar las temáticas empleadas en las tiras cómicas del periódico vasco Egin (1977/98) durante el primer año de su existencia. El diario, de tendencia “abertzale”, resultó de gran ...