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Now showing items 6647-6666 of 38489
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Combined experimental and theoretical investigation on the magnetic properties derived from the coordination of 6-methyl-2- oxonicotinate to 3d-metal ions
(Royal Society of Chemistry, 2022-06-08)Five new compounds are reported herein starting from 2-hydroxy-6-methylnicotinic acid (H2h6mnic) and first-row transition metal ions, although H2h6mnic shows a prototropy in solution to lead to the 6-methyl-2-oxonicotinate ... -
Combined Fluorescent-Chromogenic In Situ Hybridization for Identification and Laser Microdissection of Interphase Chromosomes
(Public Library of Science, 2013)Chromosome territories constitute the most conspicuous feature of nuclear architecture, and they exhibit non-random distribution patterns in the interphase nucleus. We observed that in cell nuclei from humans with Down ... -
Combined in situ XRF–LIBS analyses as a novel method to determine the provenance of central Mediterranean obsidians
(Springer Nature, 2023)This work presents a new calibration method for determining the provenance of obsidian artefacts based on the combined use of XRF and laser-induced breakdown spectroscopy (LIBS). At first, obsidian samples collected from ... -
Combined Mesoscale/Experimental Study of Selective Placement of Magnetic Nanoparticles in Diblock Copolymer Films via Solvent Vapor Annealing
(ACS Publications, 2016-03-16)We present a combined theoretical/experimental study to investigate the effect of selective solvent vapor annealing treatment on the obtainment of highly ordered morphologies of symmetric poly(styrene-b-methyl methacrylate) ... -
Combined micropatterning of cells, biosensors and nanomaterials: towards integrated microsystems for cell monitoring
(2021-07-23)El cultivo celular es una herramienta poderosa que permite estudiar los procesos celulares de una manera sencilla. Aunque los métodos convencionales cultivo han permitido obtener inmensurable conocimiento en muchísimas ... -
Combined Transcriptomic and Proteomic Profiling of E. coli under Microaerobic versus Aerobic Conditions: The Multifaceted Roles of Noncoding Small RNAs and Oxygen-Dependent Sensing in Global Gene Expression Control
(MDPI, 2022-02-25)Adaptive mechanisms that facilitate intestinal colonization by the human microbiota, including Escherichia coli, may be better understood by analyzing the physiology and gene expression of bacteria in low-oxygen environments. ... -
Combining eight research areas to foster the uptake of ecosystem-based management in fresh waters
(John Wiley and Sons, 2019)Freshwater ecosystems are under a constant risk of being irreversibly damaged by human pressures that threaten their biodiversity, the sustainability of ecosystem services (ESs), and human well-being. Despite the implementation ... -
Combining Gamma With Alpha and Beta Power Modulation for Enhanced Cortical Mapping in Patients With Focal Epilepsy
(Frontiers in Human Neuroscience, 2020)About one third of patients with epilepsy have seizures refractory to the medical treatment. Electrical stimulation mapping (ESM) is the gold standard for the identification of “eloquent” areas prior to resection of ... -
Combining Geostatistics and Remote Sensing Data to Improve Spatiotemporal Analysis of Precipitation
(MDPI, 2021-04-30)The wide availability of satellite data from many distributors in different domains of science has provided the opportunity for the development of new and improved methodologies to aid the analysis of environmental problems ... -
Combining MRI and clinical data to detect high relapse risk after the first episode of psychosis.
(Nature, 2022)Detecting patients at high relapse risk after the first episode of psychosis (HRR-FEP) could help the clinician adjust the preventive treatment. To develop a tool to detect patients at HRR using their baseline clinical and ... -
Combining random forests and physics-based models to forecast the electricity generated by ocean waves: A case study of the Mutriku wave farm
(Pergamon-Elsevier, 2019-10-01)This paper combines random forests with physics-based models to forecast the electricity output of the Mutriku wave farm on the Bay of Biscay. The period analysed was 2014-2016, and the forecast horizon was 24 h in 4-h ... -
Combining rimonabant and fentanyl in a single entity: preparation and pharmacological results
(Dove Medical Press, 2014)Based on numerous pharmacological studies that have revealed an interaction between cannabinoid and opioid systems at the molecular, neurochemical, and behavioral levels, a new series of hybrid molecules has been prepared ... -
Combining Small-Vertebrate, Marine and Stable-Isotope Data to Reconstruct Past Environments
(Nature, 2015)Three very different records are combined here to reconstruct the evolution of environments in the Cantabrian Region during the Upper Pleistocene, covering ~35.000 years. Two of these records come from Antoliñako Koba ... -
Combining spectral and temporal modification techniques for speech intelligibility enhancement
(Elsevier, 2019-11-02)Modifying clean speech prior to output in noisy conditions can lead to substantial intelligibility gains. Most algorithms operate by redistributing energy across the signal, leaving the timing of the underlying speech ... -
Combining statistical techniques to predict postsurgical risk of 1-year mortality for patients with colon cancer
(Dove Medical Press, 2018)Introduction: Colorectal cancer is one of the most frequently diagnosed malignancies and a common cause of cancer-related mortality. The aim of this study was to develop and validate a clinical predictive model for 1-year ... -
Combustible vegetal y etnografía: estudio de un horno de pan en Ghuala (Argelia)
(Arkeogazte: Asociación de Jóvenes Investigadores en Arqueología Prehistórica e Histórica, 2013)[ES] La maderas y los carbones constituyen un patrimonio biológico y cultural susceptible de ser analizado, tanto en contextos arqueológicos como etnográficos. La antracología, por medio del muestreo del carbón y su ... -
Combustion of a Solid Recovered Fuel (SRF) Produced from the Polymeric Fraction of Automotive Shredder Residue (ASR)
(MDPI, 2021-11-03)The use of alternative fuels derived from residues in energy-intensive industries that rely on fossil fuels can cause considerable energy cost savings, but also significant environmental benefits by conserving non-renewable ... -
Combustion synthesis and characterization of Ln1−xMxCr0.9Ni0.1O3 (Ln = La and/or Nd; M = Sr and/or Ca; x ≤ 0.25) perovskites for SOFCs anodes
(Elsevier, 2018-02-01)A series of chromite perovskites with the general formula Ln1−xMxCr0.9Ni0.1O3 (Ln = La and/or Nd; M = Sr and/or Ca; x ≤ 0.25) has been prepared by three combustion synthesis routes using a different combustible substance ... -
Combustión de metano a baja temperatura sobre catalizadores de óxido de cobalto. Efecto del hierro y el cerio como promotores
(2018-04-17)[ES] La contaminación atmosférica constituye un problema creciente a lo largo del tiempo. Miles de años de emisiones incontroladas junto con un aumento de la tecnología traslada el problema a la actualidad de una forma ... -
Combustión y Pirólisis de Residuos de Madera en Spouted Bed Cónico
(1999-04-23)Esta Tesis persigue establecer las bases de una investigación que se prevé amplia, sobre la aplicación del contacto gas sólido en spouted beds cónicos para el aprovechamiento de la biomasa, bien energético, por combustión, ...