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Residual stresses with time-independent cyclic plasticity in finite element analysis of welded joints
(MDPI, 2017)
Artículo / Artikulua,
Due to the intense concentration of heat in a reduced area when Gas Metal Arc Welding (GMAW) is used to join mechanical components, the regions near the weld bead are subjected to severe thermal cycles. Firstly, the region ...
Analysis of surface roughness in agricultural soils using in-situ measurements and remote sensing techniques
(2017)
Tesis doctoral / Doktoretza tesia,
El término rugosidad superficial del suelo es utilizado para describir las variaciones de elevación de la superficie del suelo (micro-relieve). La rugosidad afecta diferentes procesos hidrológicos importantes como el ...
Analysis of the hydrological and erosive behavior of agrararian watersheds in Navarre (Spain) by experimentation and modelling
(2017)
Tesis doctoral / Doktoretza tesia,
Es de general conocimiento que la actividad agraria causa un importante efecto en el medio ambiente. Se hace por tanto necesario conocer este efecto así como proponer medidas para su control. Para ello, la información ...
Pohlke theorem: demonstration and graphical solution
(Springer, 2017)
Contribución a congreso / Biltzarrerako ekarpena,
It is known that the axonometric defined by Pohlke, is geometrically known as a means of representing the figures of space using a cylindrical projec-tion and proportions. His theorem says that the three unit vectors ...
Automatic detection of uprooted orchards based on orthophoto texture analysis
(MDPI, 2017)
Artículo / Artikulua,
Permanent crops, such as olive groves, vineyards and fruit trees, are important in European agriculture because of their spatial and economic relevance. Agricultural geographical databases (AGDBs) are commonly used by ...
Evaluation of the improvement of streamflow prediction through the assimilation of remotely sensed soil moisture observations
(2017)
Tesis doctoral / Doktoretza tesia,
El objetivo principal de esta tesis es evaluar si la asimilacion de datos de humedad superficial
del suelo obtenidos mediante tecnicas de teledeteccion, en modelos hidrologicos es capaz de
mejorar la prediccion de caudales ...
Prediction of main potato compounds by NIRS
(AIDIC, 2017)
Artículo / Artikulua,
Potato (Solanum tuberosum, L) compounds are generally determined by analytical methods including gasliquid
chromatography (GLC), HPLC and UV-VIS spectrophotometry. These methods require a lot of time and
are destructive. ...
A multi-year analysis of traffic accidents involving agricultural tractors
(AIDIC, 2017)
Artículo / Artikulua,
The agricultural sector in Spain is responsible for a high rate of accidents every year, and many of them are
traffic accidents. Tractors are a relatively rare sight on roads, meaning that the incidence of accidents
involving ...
Assessing hillslope-channel connectivity in an agricultural catchment using rare-earth oxide tracers and random forests models
(Universidad de la Rioja, 2017)
info:eu-repo/semantics/article,
Soil erosion from agricultural areas is a large problem because of off-site effects like the rapid filling of reservoirs. To mitigate the problem of sediments from agricultural areas reaching the channel, reservoirs and ...
Understanding top management's decision-making on implementing project management systems: an exploratory study
(Mechanical Engineering Faculty in Slavonski Brod, 2017)
info:eu-repo/semantics/article,
Top Management’s motivation to invest in improving their organisation’s Project Management processes and practices is arguably an important under-researched phenomenon. In this paper we present the results of an exploratory ...