Listar Artículos, capítulos, libros...UCO por título
Mostrando ítems 56-75 de 10183
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A Guarantee Systems Classification: The Latin American Experience
(Inter-American Development Bank, 2013)Guarantee systems are financial tools designed to mitigate the dysfunctions, within credit operations, generated from the entrepreneurs’ demand for collaterals. The present work diagnoses the unwanted effects, triggered ... -
A guided data projection technique for classi cation of sovereign ratings: the case of European Union 27
(2017-01-20)Sovereign rating has had an increasing importance since the beginning of the nancial crisis. However, credit rating agencies opacity has been criticised by several authors highlighting the suitability of designing more ... -
A Heritage Science Workflow to Preserve and Narrate a Rural Archeological Landscape Using Virtual Reality: The Cerro del Castillo of Belmez and Its Surrounding Environment (Cordoba, Spain)
(MDPI, 2020)The main aim of this article is to present a heritage action protocol based on the application of photogrammetric and LiDAR acquisitions, a catalogue of flora and fauna, archeological research, and 3D virtualization for ... -
A holographic mobile-based application for practicing pronunciation of basic English vocabulary for Spanish speaking children
(Elsevier, 2019)This paper describes a holographic mobile-based application designed to help Spanish-speaking children to practice the pronunciation of basic English vocabulary words. The mastery of vocabulary is a fundamental step when ... -
A Hybrid Coral Reefs Optimization – Variable Neighborhood Search Approach for the Unequal Area Facility Layout Problem
(IEEE, 2020)The Unequal Area Facility Layout Problem (UA-FLP) is a relevant optimization problem related to industrial design, that deals with obtaining the most effective allocation of facilities, that make up the rectangular ... -
A hybrid dynamic exploitation barebones particle swarm optimisation algorithm for time series segmentation
(Elsevier, 2019)This paper proposes new methods based on time series segmentation, including the adaptation of the particle swarm optimisation algorithm (PSO) to this problem, and more advanced PSO versions, such as barebones PSO (BBPSO) ... -
A hybrid modeling approach for steady-state optimal operation of vapor compression refrigeration cycles
(2018)This paper presents a steady-state hybrid modeling approach for vapor compression refrigeration cycles which is intended to achieve an optimal system operation from an energy consumption point of view. The model development ... -
A Hybrid Water Distribution Networks Design Optimization Method Based on a Search Space Reduction Approach and a Genetic Algorithm
(MDPI, 2017)This work presents a new approach to increase the efficiency of the heuristics methods applied to the optimal design of water distribution systems. The approach is based on reducing the search space by bounding the ... -
A Linux cluster of personal computers for the numerical simulation of natural airflows in greenhouses using a lattice model
(Elsevier, 2006)Some numerical models need a considerable computational effort to run their simulations. This fact is translated into long execution times delaying the decisions that have to be taken by the modeller in order to obtain the ... -
A longitudinal comparative study of a multicouple group and single-couple psychosocial intervention while experiencing infertility
(Wiley, 2022)This is a quasi-experimental, nonequivalent design study investigating the efficacy of multicouple group and single-couple intervention formats aimed at diminishing the psychosocial impact of infertility. The review studies ... -
A Look at Doctoral Theses in Mathematics Education at Andalusian Universities (2010-2020) from a Gender Perspective
(UIKTEN, 2022)In recent years, bibliometric studies on mathematics education have allowed us to learn more about the scientific production in this field. To continue this line of study, in this research we have focused on the doctoral ... -
A low-cost IoT device to monitor in real-time wine alcoholic fermentation evolution through CO2 emissions
(IEEE, 2019)The alcoholic fermentation is a critical step that should be controlled and monitored to avoid any risks and hazards through the complete winemaking process. Usually, the control of fermentation is afforded by means of ... -
A Low-Cost IoT-Based System to Monitor the Location of a Whole Herd
(MDPI, 2019)Animal location technologies have evolved considerably in the last 60 years. Nowadays, animal tracking solutions based on global positioning systems (GPS) are commercially available. However, existing devices have several ... -
A Mediterranean-Diet-Based Nutritional Intervention for Children with Prediabetes in a Rural Town: A Pilot Randomized Controlled Trial
(MDPI, 2022)Prediabetes is a pathological condition in which the blood glucose concentration is higher than normal concentrations but lower than those considered necessary for a type 2 diabetes mellitus diagnosis. Various authors have ... -
A Memory-Efficient True-RMS Estimator in a Limited-Resources Hardware
(MDPI, 2019)More and more human activities are increasingly dependent on the power quality energy they are supplied. In particular, those loads that have an electronic switching mode power supply (SMPS) and microcontrollers or ... -
A Meta-Analytic Approach to Predict Methane Emissions from Dairy Goats Using Milk Fatty Acid Profile
(MDPI, 2020)The aim of this work was to develop an equation to predict methane yield (CH4, g/kg dry matter intake) from dairy goats using milk fatty acid (FA) profile. Data from 12 research papers (30 treatments and 223 individual ... -
A Methodological Approach to Evaluate Livestock Innovations on Small-Scale Farms in Developing Countries
(MDPI, 2016)The aim of the study was deepening the knowledge of livestock innovations knowledge on small-scale farms in developing countries. First, we developed a methodology focused on identifying potential appropriate livestock ... -
A Methodology for Automatic Identification of Units with Ecological Significance in Dehesa Ecosystems
(MDPI, 2022)The dehesa is an anthropic complex ecosystem typical of some areas of Spain and Portugal, with a key role in soil and biodiversity conservation and in the search for a balance between production, conservation and ecosystem ... -
A Methodology for Buildings Access to Solar Radiation in Sustainable Cities
(MDPI, 2019)The growing need to improve the environmental and energy sustainability of buildings involves the use of solar radiation incident on their surfaces. However, in cities, this task is complicated due to the constructive ...