Search
Now showing items 7221-7230 of 7848
Good practices for the management and restoration of ephemeral streams
(Universidad de Murcia, 2021)
Segura (2014) and Segura and Sanchis (2015) warned us that in most projects geomorphological restoration is not addressed in all its complexity and there is frequently a lack of understanding of the hydrosedimentary dynamics ...
Physical Geography in river hydromorphological characterization, evaluation and restoration
(CNIG, 2020)
Spanish fluvial hydromorphology works have been developed in the present century and have been
approached for the most part from Physical Geography. This science provides an integral perspective of all of its factors, ...
DoE-driven development of an organocatalytic enantioselective addition of acetaldehyde to nitrostyrenes in water
(Wiley-VCH, 2022-03-01)
Moving from organic solvents to water is not always an easy task, especially when a lot of variables need to be screened. The development of an enantioselective enamine-catalysed Michael addition of acetaldehyde to ...
Natural Fiber–Reinforced Cement Mortar Composite Physicomechanical Properties: From Cellulose Microfibers to Nanocellulose
(ASCE, 2023-02-28)
Using asbestos in building materials is a risk to human health, which has driven the interest in utilizing other natural fibers, such as cellulosic fibers, in cement-based building materials. There have been studies on ...
Injectable PEDOT:PSS/cholinium ionic liquid mixed conducting materials for electrocardiogram recordings
(RSC, 2022-09-27)
Mixed conducting polymer electrodes built from poly(3,4-ethylenedioxythiophene): poly(styrene sulfonate) (PEDOT:PSS) are attracting a great deal of interest in healthcare monitoring. However, the widespread application of ...
Synthesis of novel hybrid quinolino[4,3-b][1,5]naphthyridines and quinolino[4,3-b][1,5]naphthyridin-6(5H)-one derivatives and biological evaluation as topoisomerase I inhibitors and antiproliferatives
(Elsevier, 2020-04-03)
The topoisomerase I enzymatic inhibition of hybrid quinolino [4,3-b] (Siegel et al., 2013; Antony et al., 2003) [1,5]naphthyridines and quinolino [4,3-b] (Siegel et al., 2013; Antony et al., 2003) [1,5]naphthyridin-6(5H)-ones ...
Novel phosphine sulphide gold(I) complexes: topoisomerase I inhibitors and antiproliferative agents
(RSC, 2020-05-20)
This work describes the synthesis of the gold(I) complexes of phosphine sulphides. The formation of these new derivatives has been confirmed by X-ray crystallography. The coordination of gold(I) with the sulphur atom of ...
Shock decision algorithm for use during load distributing band cardiopulmonary resuscitation
(Elsevier, 2021-08-15)
Aim
Chest compressions delivered by a load distributing band (LDB) induce artefacts in the electrocardiogram. These artefacts alter shock decisions in defibrillators. The aim of this study was to demonstrate the first ...
Design and evaluation of nucleic-acid based medicinal products to address corneal inflammation by gene therapy
(2022-03-04)
La suplementación génica consiste en la administración de ácidos nucleicos (ADN o ARNm) para inducir la producción de una proteína terapéutica. En la actualidad, el uso del ARNm se ha extendido debido su alta eficacia, ...
Synaptic alterations in the hippocampus of an animal model of progressive parkinsonism and the effect of dopaminergic treatments
(2022-03-04)
This Ph.D. project is focused on the characterization of pathological events in the hippocampus, which could be related to non-motor manifestation in Parkinson's disease such as behavioral and memory impairments. For that ...