Search results for "CONST"
showing 10 items of 7706 documents
José Vidal-Beneyto, vocación y compromiso inalterables
2010
José Vidal Beneyto. Los españoles le debemos mucho
2010
Have the constitutions of the new latin american constitutionalism succeeded?
2018
Resumen Desde la decada de los noventa del siglo pasado, America Latina esta experimentando un ciclo de procesos constituyentes democraticos que suele conocerse en la doctrina como nuevo constitucionalismo. Decadas despues de su aprobacion, cabe analizar criticamente los efectos de esta corriente que buscaba mejorar la situacion social, democratizar la politica y transformar el Estado. El presente articulo de investigacion se plantea cuatro preguntas: 1. ?Las Constituciones han servido para mejorar las condiciones de bienestar de los ciudadanos?; 2. ?Se ha podido limitar el poder de los organos constituidos?; 3. ?Ha disminuido la desigualdad y la pobreza?; 4. ?Ha mejorado la situacion de lo…
Funzione ausiliaria della Corte dei conti e disfunzioni strutturali della decisione finanziaria nello stato di democrazia pluralista
2021
Lo scritto affronta il tema delle difficili relazioni fra vincoli di bilancio euro-nazionale, autonomia finanziaria degli enti territoriali e garanzia dei livelli essenziali delle prestazioni concernenti i diritti civili e sociali. Si tratteggia dunque l'evoluzione del quadro normativo in tema di controlli sui bilanci degli enti territoriali e giudizi di parificazione per mostrare come ciò abbia condotto all’attivazione del sistema di garanzie giurisdizionali della Costituzione. Si presenta poi il tema dell’ausiliarietà della Corte dei conti mirando a collocarlo oltre i rapporti fra organi costituzionali e ad individuare i limiti dei controlli sugli atti di natura finanziaria. Si prende dun…
La Constitución, una asignatura pendiente
2022
La Constitución española de 1978 nunca ha sido objeto específico de estudio en los niveles obligatorios del sistema educativo. Los gobiernos de uno y otro signo se han limitado a incluir, por la vía de los denominados enfoques transversal e integrado, referencias esporádicas a la norma fundamental en los currículos de las etapas formativas preuniversitarias. Como consecuencia de esta política educativa, la mayor parte de la ciudadanía española desconoce casi todo acerca del vigente ordenamiento constitucional y así lo vienen demostrando, desde hace años, numerosos estudios demoscópicos. Partiendo de tales premisas, se hace preciso reflexionar sobre la conveniencia de implementar la educació…
Recensión a Aragón Reyes, Manuel, Cossío Díaz, José Ramón, Nava Gomar, Luis Felipe (coords.) : La crisis del parlamentarismo en nuestra democracia co…
2021
«Una de las ideas más extendidas en nuestro presente es que la democracia constitucional está en crisis. La misma se sustenta en lo que se supone un hecho indisputable: la incapacidad de los parlamentos para representar fielmente la voluntad popular». Con estas afirmaciones se abre la presentación de la obra «La crisis del parlamentarismo en nuestra democracia constitucional», una obra coral en la que destacados especialistas y estudiosos españoles e iberoamericanos, del ámbito del Derecho Constitucional principalmente, abordan las causas y las respuestas a esta supuesta crisis de la democracia constitucional. Una crisis que no es nueva ni en sus argumentos, ni en sus manifestaciones ni, po…
The double cone: a mechanical paradox or a geometrical constraint?
2011
In the framework of the Italian National Plan ‘Lauree Scientifiche’ (PLS) in collaboration with secondary schools, we have investigated the mechanical paradox of the double cone. We have calculated the geometric condition for obtaining an upward movement. Based on this result, we have built a mechanical model with a double cone made of aluminum and a couple of wooden rails.
A wavelet-based demosaicking algorithm for embedded applications
2010
This paper presents an alternative to the spatial reconstruction of the sampled color filter array acquired through a digital image sensor. A demosaicking operation has to be applied to the raw image to recover the full-resolution color image. We present a low-complexity demosaicking algorithm processing in the wavelet domain. Produced images are available at the output of the algorithm either in the spatial representation or directly in the wavelet domain for high-level post processing in the latter domain. Results show that the computational complexity has been lowered by a factor of five compared to state of the art demosaicking algorithms.
High Nitrogen Removal in a Constructed Wetland Receiving Treated Wastewater in a Cold Climate
2018
Constructed wetlands provide cost-efficient nutrient removal, with minimal input of human labor and energy, and their number is globally increasing. However, in northern latitudes, wetlands are rarely utilized, because their nutrient removal efficiency has been questioned due to the cold climate. Here, we studied nutrient retention and nitrogen removal in a boreal constructed wetland (4-ha) receiving treated nitrogen-rich wastewater. On a yearly basis, most of the inorganic nutrients were retained by the wetland. The highest retention efficiency was found during the ice-free period, being 79% for ammonium-nitrogen (NH4+-N), 71% for nitrate-nitrogen (NO3--N), and 88% for phosphate-phosphorus…
The effect of the solids and hydraulic retention time on moving bed membrane bioreactor performance
2018
Abstract The aim of the present paper was to investigate the effect of solids (SRT) and hydraulic (HRT) retention time on Integrated Fixed Film Activated Sludge (IFAS) University of Cape Town (UCT) membrane Bioreactor (MBR). In particular, three different pairs of SRT and HRT values were analysed, namely, Phase I 56 d/30 h, Phase II 31 d/15 h and Phase III 7 d/13 h. The short-term effect of these three SRT/HRT conditions was assessed by analysing several system performance indicators: organic carbon and biological nutrient (nitrogen and phosphorus) removal, biomass respiratory activity, activated sludge filtration properties and membrane fouling. The results showed that the decrease of SRT/…