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Now showing items 3701-3710 of 3805
Visual Programming Environments for Object Oriented Programming: Acceptance and Effects on Student Motivation
(IEEE, 2017-08-07)
This paper presents an experiment in which visual programming environments have been used in programming courses aiming at helping students to acquire the competencies of a course on object-oriented programming. This paper ...
AC and DC technology in microgrids: a review
(Elsevier, 2014-12-05)
Microgrids are a suitable, reliable and clean solution to integrate distributed generation into the mains grid. Microgrids can present both AC and DC distribution lines. The type of distribution conditions the performance ...
G protein-membrane interactions II: Effect of G Protein-linked Lipids on Membrane Structure and G Protein-membrane Interactions
(Elsevier, 2017-07-03)
[EN] G proteins often bear myristoyl, palmitoyl and isoprenyl moieties, which favor their
association with the membrane and their accumulation in G Protein Coupled Receptor-rich
microdomains. These lipids influence the ...
Influence of catchment processes on fluvial morphology and river habitats
(AIL, 2011)
Fluvial morphology is conditioned by three basic elements: flow regime, sediment yield and valley characteristics. These
elements are controlled by factors operating at different spatial and time scales, within and outside ...
Shortcuts to adiabaticity: concepts, methods, and applications
(2019-10-24)
Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes of the controlling parameters of a system. The shortcuts are designed by a set of analytical and numerical methods suitable ...
Influence of self-esteem and attention on the academic performance of ESO and FPB students
(Elservier, 2019-12-09)
The present study analyzes the influence that the self-esteem and attention of ESO and FPB students have on their academic performance. We worked with a sample of 336 students of 3rd and 4th of ESO and 1st and 2nd of FPB. ...
Imaging the early stages of phospholipase C/sphingomyelinase activity on vesicles containing coexisting order-disorder and gel-fluid domains
(Elsevier, 2011-04)
[EN] The binding and early stages of activity of a phospholipase C/sphingomyelinase from Pseudomonas aeruginosa on giant unilamellar vesicles (GUV) have been monitored using fl uorescence confocal microscopy. Both the ...
Valores percibidos en el medio televisivo por adolescentes en contextos transculturales
(Grupo Comunicar, 2011-10-01)
[EN]This study was carried out on a sample group of 1,238 adolescents from eight different cultural contexts, and aimed to determine the values perceived by subjects in their favorite television characters. It also aimed ...
Skills in Computational Thinking of Engineering students of the first school year
(Elsevier, 2019-11-15)
In this world of the digital era, in which we are living, one of the fundamental competences that students must acquire is the competence in Computational Thinking (CT). Although there is no general consensus on a formal ...
Skid resistance prediction for new two-lane roads
(ICE Publishing, 2019-10)
[EN]Skid resistance is a vital issue in pavement management, mainly in relation to road safety; hence, road agencies must assure a minimum friction level of their road networks. The regional government of Biscay (Spain) ...