Listar por título
Mostrando ítems 5960-5979 de 26857
-
Comparative study of different theoretical approaches for modeling the dependence of the SERS vibrational wavenumbers on the electrode potential
(2019-07-25)Surface-enhanced Raman scattering (SERS) is a powerful technique to study the electronic structure of charged metal-molecule interfaces, which are relevant in many fields like electrochemistry, heterogeneous catalysis or ... -
Comparative study of dopaminergic activity of tetrahydro-1H-[3]-benzazepines and their precursors
(2016-10-14)The discovery of the tetrahydro-1H-[3]-benzazepine SCH23390 [1], represented one of the most important advances in the study of dopaminergic receptors due to their behavior as a selective D1 receptor antagonist. The high ... -
A comparative study of experimental configurations in synchrotron pair distribution function
(MDPI - Publisher of Open Access Journals, 2019-04-25)The identification and quantification of amorphous components and nanocrystalline phases with very small crystal sizes, smaller than ~3 nm, within samples containing crystalline phases is very challenging. However, this ... -
A comparative study of image processing thresholding algorithms on residual oxide scale detection in stainless steel production lines
(2019-07-15)The present work is intended for residual oxide scale detection and classification through the application of image processing techniques. This is a defect that can remain in the surface of stainless steel coils after an ... -
Comparative study of intradiurnal variations of airborne pollen in the city centre and on the outskirts of Malaga city (southern Spain)
(2022)Airborne pollen is one of the main causative agents of allergic rhinitis in cities all over the world. Pollen concentrations may vary throughout the day, not being equal in all the points of the city, due to these ... -
Comparative Study of p-Aminothiophenol Adsorption by Surface-Enhanced Raman Spectroscopy
(2023-03-28)The organic compound p-aminothiophenol (PATP, HS-Ph-NH2) has become very popular for checking the enhancement capability of novel substrates due to its very intense SERS spectra. SERS of PATP on metal nanoparticles is ... -
Comparative study of photovoltaic self-consumption alternatives considering the Spanish legal framework
(European Association for the Development of Renewable Energy, Environment and Power Quality, 2021)This work presents a comparative study focusing on the alternatives that a small photovoltaic self-generating group of consumers face within the new legal framework in Spain. Several alternatives are presented, simulated ... -
Comparative study of Pseudomonas syringae pv. syringae strains isolated from mango trees distributed worldwide with over 25 years apart.
(2017-06-20)Mango (Mangifera indica L.) is one of the most important fruit crops in the world. In 1992, the bacterial apical necrosis (BAN) disease of mango was described for the first time in southern Spain. BAN disease is caused by ... -
A comparative study of the antiangiogenic activity of hydroxytyrosyl alkyl ethers
(2020-09-22)The phenolic compound hydroxytyrosol and its derivatives are responsible for some of the health benefits of the intake of virgin olive oil, having shown antiangiogenic properties. In this study, we explored the ... -
Comparative study of the optimal production of Spirulina (Arthrospira platensis) in Oman and its effect on growth and microbiota on Nile Tilapia (Oreochromis niloticus)
(UMA Editorial, 2024)El Sultanato de Omán, con una superficie de 309.500 km2 situado en la parte sureste de la Península Arábiga, tiene las coordenadas geográficas 22.7465° N y 57.1203° E, está ubicado en un ambiente árido y semiárido. La ... -
A comparative study of the phenomenon of false friends in SMG and CSG
(UMA Editorial, 2017-09-11)The present dissertation examines the phenomenon of false friends presenting the evolution of research regarding the same, the theoretical background (definition, linguistic levels involved, total vs. partial, reasons of ... -
Comparative Study SPOC vs. MOOC for Socio-Technical Contents from Usability and User Satisfaction.
(2019-04)According to literature, usability and user satisfaction directly influence learning achievement. However, few studies address those elements in MOOCs (massive open online courses). Relevant questions such as “Are drop-out ... -
Comparing and Tuning Machine Learning Algorithms to Predict Type 2 Diabetes Mellitus
(Elsevier, 2023)The main goals of this work are to study and compare machine learning algorithms to predict the development of type 2 diabetes mellitus. Four classification algorithms have been considered, studying and comparing the ... -
Comparing and Tuning Machine Learning Algorithms to Predict Type 2 Diabetes Mellitus
(2022-06-13)The main goals of this work is to study and compare machine learning algorithms to predict the development of type 2 diabetes mellitus. Four classifi cation algorithms have been considered, studying and comparing the ... -
Comparing assembly strategies for third-generation sequencing technologies across different genomes
(Elsevier, 2023-09)The recent advent of long-read sequencing technologies, such as Pacific Biosciences (PacBio) and Oxford Nanopore technology (ONT), has led to substantial accuracy and computational cost improvements. However, de novo ... -
Comparing astroglial reactivity in two transgenic mouse models of tauopathy
(2021-11-03)Astrocytes are becoming crucial players in the pathology of neurodegenerative disorders, such as Alzheimer’s disease (AD). Astrocyte responses have been mainly analyzed in the context of amyloid-beta (Abeta) pathology, ... -
Comparing cranial biomechanics between Barbourofelis fricki and Smilodon fatalis: Is there a universal killing-bite among saber-toothed predators?
(Wiley, 2024-03)Saber-tooths, extinct apex predators with long and blade-like upper canines, have appeared iteratively at least five times in the evolutionary history of verte brates. Although saber-tooths exhibit a relatively diverse ... -
Comparing Deep Recurrent Networks Based on the MAE Random Sampling, a First Approach
(2018-11-26)Recurrent neural networks have demonstrated to be good at tackling prediction problems, however due to their high sensitivity to hyper-parameter configuration, finding an appropriate network is a tough task. Automatic ... -
Comparing metaheuristic algorithms for error detection in Java programs
(2015-09-07)Model checking is a fully automatic technique for checking concurrent software properties in which the states of a concurrent system are explored in an explicit or implicit way. The main drawback of this technique is the ... -
Comparing parental satisfaction with their child’s school during primary and secondary education
(2023)A wide array of research has investigated the correlates and consequences of parental satisfaction with their child’s school. In brief, parents look at academic performance, but also other non-academic dimensions such as ...