Listar DIR-Artículos, capítulos... por fecha de publicación
Mostrando ítems 41-60 de 168
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INCLISAFE RGIS1 específico para vehículos militares
(Oficina de Transferencia de Resultados de la Investigación, 2015)l INCLISAFE RGIS1 es un dispositivo de aviso de riesgo de vuelco para vehículos militares. Está pensado y diseñado para avisaral conductor de una situación de inestabilidad del vehículo que conduce, de modo que la señal ... -
Towards an Optimized Method of Olive Tree Crown Volume Measurement
(MDPI, 2015)Accurate crown characterization of large isolated olive trees is vital for adjusting spray doses in three-dimensional crop agriculture. Among the many methodologies available, laser sensors have proved to be the most ... -
Improvement of Bearing Capacity in Recycled Aggregates Suitable for Use as Unbound Road Sub-Base
(MDPI, 2015)Recycled concrete aggregates and mixed recycled aggregates are specified as types of aggregates with lower densities, higher water absorption capacities, and lower mechanical strength than natural aggregates. In this ... -
An Approach to Precise Nitrogen Management Using Hand-Held Crop Sensor Measurements and Winter Wheat Yield Mapping in a Mediterranean Environment
(MDPI, 2015)Regardless of the crop production system, nutrients inputs must be controlled at or below a certain economic threshold to achieve an acceptable level of profitability. The use of management zones and variable-rate ... -
Testing Accuracy of Long-Range Ultrasonic Sensors for Olive Tree Canopy Measurements
(MDPI, 2015)Ultrasonic sensors are often used to adjust spray volume by allowing the calculation of the crown volume of tree crops. The special conditions of the olive tree require the use of long-range sensors, which are less ... -
Development of a Telemetry and Yield-Mapping System of Olive Harvester
(MDPI, 2015)Sensors, communication systems and geo-reference units are required to achieve an optimized management of agricultural inputs with respect to the economic and environmental aspects of olive groves. In this study, three ... -
A Review on Encoding Structures and Operators Used in Facility Layout Problems with Genetic Algorithms
(2015-10-08)The design of industrial plant layouts is a complex problem. In order to solve this problem, many authors have used Genetics Algorithms (GAs) with the goal of reaching an efficient plant layout design. The GAs require ... -
Increased Durability of Concrete Made with Fine Recycled Concrete Aggregates Using Superplasticizers
(MDPI, 2016)This paper evaluates the influence of two superplasticizers (SP) on the durability properties of concrete made with fine recycled concrete aggregate (FRCA). For this purpose, three families of concrete were tested: ... -
Reduction of Leaching Impacts by Applying Biomass Bottom Ash and Recycled Mixed Aggregates in Structural Layers of Roads
(MDPI, 2016)This research is focused on analyzing the environmental pollution potential of biomass bottom ashes as individual materials, as mixtures manufactured with biomass bottom ashes and granular construction aggregates, and ... -
Upscaling the Use of Mixed Recycled Aggregates in Non-Structural Low Cement Concrete
(MDPI, 2016)This research aims to produce non-structural concrete with mixed recycled aggregates (MRA) in upscaled applications with low-cement content. Four slabs were executed with concrete made with different ratios of coarse MRA ... -
Effect of Attitudinal, Situational and Demographic Factors on Annoyance Due to Environmental Vibration and Noise from Construction of a Light Rapid Transit System
(MDPI, 2016)The aim of this paper is to determine what non-exposure factors influence the relationship between vibration and noise exposure from the construction of a Light Rapid Transit (LRT) system and the annoyance of nearby ... -
Testing the Suitability of a Terrestrial 2D LiDAR Scanner for Canopy Characterization of Greenhouse Tomato Crops
(MDPI, 2016)Canopy characterization is essential for pesticide dosage adjustment according to vegetation volume and density. It is especially important for fresh exportable vegetables like greenhouse tomatoes. These plants are thin ... -
Combined Effects of Non-Conforming Fly Ash and Recycled Masonry Aggregates on Mortar Properties
(MDPI, 2016)This work evaluates the effects of using non-conforming fly ash (Nc-FA) generated in a thermoelectric power plant as filler material for mortars made with natural sand (NA) and recycled sand from masonry waste (FRMA). ... -
Properties of Non-Structural Concrete Made with Mixed Recycled Aggregates and Low Cement Content
(MDPI, 2016)In spite of not being legally accepted in most countries, mixed recycled aggregates (MRA) could be a suitable raw material for concrete manufacturing. The aims of this research were as follows: (i) to analyze the effect ... -
Feasibility of Using Unbound Mixed Recycled Aggregates from CDW over Expansive Clay Subgrade in Unpaved Rural Roads
(MDPI, 2016)Social awareness aims to increase practical skills, such as sustainable development, which seeks to increase the use of different types of waste in construction activities. Although insufficient attention is sometimes ... -
Olive Crown Porosity Measurement Based on Radiation Transmittance: An Assessment of Pruning Effect
(MDPI, 2016)Crown porosity influences radiation interception, air movement through the fruit orchard, spray penetration, and harvesting operation in fruit crops. The aim of the present study was to develop an accurate and reliable ... -
Catálogo de firmes y unidades de obra con áridos reciclados de Residuos de Construcción y Demolición (RCD)
(Universidad de Córdoba. UcoPress, 2017) -
Hydrological Signatures Based on Event Runoff Coefficients in Rural Catchments of the Iberian Peninsula
(Wolters Kluwer, 2017)Hydrological signatures are indices that help to describe the behavior of catchments. These indices can also be used to transfer information from gauged to ungauged catchments. In this study, different approaches were ... -
Aplicación de residuos de granulometría fina procedentes de tratamiento de áridos en hormigones autocompactantes
(Universidad de Córdoba, 2017) -
Avances y estado actual del conocimiento en el uso de áridos reciclados de RCD en obras de ingeniería civil y edificación
(Universidad de Córdoba, 2017)