Listar DIR-Artículos, capítulos... por título
Mostrando ítems 34-53 de 168
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Assessment of a Side-Row Continuous Canopy Shaking Harvester and Its Adaptability to the Portuguese Cobrançosa Variety in High-Density Olive Orchards
(MDPI, 2023)The olive tree is an important crop in Portugal, where different levels of intensification coexist. The traditional olive orchards present profitability problems, mainly due to harvesting, so there has been a drastic ... -
Assessment of Spray Deposit and Loss in Traditional and Intensive Olive Orchards with Conventional and Crop-Adapted Sprayers
(MDPI, 2022)Plant protection product (PPP) applications to isolated olive trees are commonly performed with regular air-assisted sprayers, which are not adapted to their particular characteristics. Whilst strong efforts have been ... -
Assessment of the Accuracy of a Multi-Beam LED Scanner Sensor for Measuring Olive Canopies
(MDPI, 2018)Canopy characterization has become important when trying to optimize any kind of agricultural operation in high-growing crops, such as olive. Many sensors and techniques have reported satisfactory results in these approaches ... -
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) -
Bibliometric Studies on Emissions from Diesel Engines Running on Alcohol/Diesel Fuel Blends. A Case Study about Noise Emissions
(MDPI, 2021)The growing demand for fossil fuels, the rise in their price and many environmental concerns strengthen the incessant search for fuel alternatives. Recently, traffic noise has been described as a threat to human health and ... -
Bibliometric Study of Technology and Occupational Health in Healthcare Sector: A Worldwide Trend to the Future
(MDPI, 2020)Since the eighties, technological tools have modified how people interact in their environment. At the same time, occupational safety and health measures have been widely applied. The European Agency for Safety and Health ... -
La bioenergía y la nueva economía
(Universidad de Córdoba, 2019) -
Caracterización mecánica de aceros empleados en el sector de la construcción de Almería
(Consejo Superior de Investigaciones Científicas (CSIC), 2003)Se realizaron varios ensayos sobre las barras de acero utilizadas en la construcción de obra civil en Almería, durante el período comprendido entre 18/1/2000 y 7/05/2001, con el fin de caracterizar, mecánicamente, los ... -
Caracterización y posibilidades de reutilización en obras de infraestructura de los RCD's procedentes de la demolición de la prisión provincial de Córdoba
(2012-12-07)El presente trabajo ha permitido la caracterización de los residuos de construcción y demolición (RCD’s) procedentes del derribo de la cimentación de la antigua Prisión Provincial de Córdoba. Tras una trituración primaria ... -
Catalogue of Pavements with Recycled Aggregates from Construction and Demolition Waste
(MDPI, 2018)Construction and Demolition Waste come from debris generated during construction, renovation and demolition of buildings, roads, and bridges. Recycling and reuse are essential in terms of sustainability, mainly from an ... -
Catálogo de firmes y unidades de obra con áridos reciclados de Residuos de Construcción y Demolición (RCD)
(Universidad de Córdoba. UcoPress, 2017) -
Characterization of biodiesel using virtual laboratories integrating social networks and web app following a ubiquitous- and blended-learning
(Elsevier, 2019)In this work, ubiquitous and blended learning focused on biofuel characterization, through three virtual laboratories, named “Determination of biodiesel heating value by automatic calorimeter”, “Determination of biodiesel ... -
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). ... -
Compatibility studies between an indirect injection diesel injector and biodiesel with different composition: Stationary tests
(Elsevier, 2022)Compatibility between automotive materials and biodiesel is key for engine manufacturers, since failures occur in the medium term and may significantly reduce engine useful life. There are only few studies about compatibility ... -
Complete Real-Scale Application of Recycled Aggregates in a Port Loading Platform in Huelva, Spain
(MDPI, 2020)The application of recycled aggregates (RA) from construction and demolition waste and crushed concrete blocks is a very important challenge for the coming years from the environmental point of view, in order to reduce the ... -
Design of a New Sensor for Determination of the Effects of Tractor Field Usage in Southern Spain: Soil Sinkage and Alterations in the Cone Index and Dry Bulk Density
(MDPI, 2012)Variations in sinkage and cone index are of crucial importance when planning fieldwork, and for determining the trafficability of farm machinery. Many studies have highlighted the link between higher values of these ... -
Design of a Soil Cutting Resistance Sensor for Application in Site-Specific Tillage
(MDPI, 2013)One objective of precision agriculture is to provide accurate information about soil and crop properties to optimize the management of agricultural inputs to meet site-specific needs. This paper describes the development ... -
Development and Evaluation of a Combined Cultivator and Band Sprayer with a Row-Centering RTK-GPS Guidance System
(MDPI, 2013)Typically, low-pressure sprayers are used to uniformly apply pre- and post-emergent herbicides to control weeds in crop rows. An innovative machine for weed control in inter-row and intra-row areas, with a unique combination ... -
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 ... -
Development of Drift-Reducing Spouts For Vineyard Pneumatic Sprayers: Measurement of Droplet Size Spectra Generated and Their Classification
(MDPI, 2020)Pneumatic spraying is especially sensitive to spray drift due to the production of small droplets that can be easily blown away from the treated field by the wind. Two prototypes of environmentally friendly pneumatic spouts ...