Search results for "solu"
showing 10 items of 7577 documents
A lake fortress, a floating chronology, and an atmospheric anomaly: the surprising results of a radiocarbon wiggle-match from Āraiši, Latvia
2014
Abstract An Iron Age timber settlement which, in view of the defensive structures uncovered, is described as a lake fortress, on an island in Lake Āraiši, north-eastern Latvia, was excavated in 1965–69 and 1975–79 by teams led by Jānis Apals, who distinguished five construction phases. Dendrochronological analysis produced a c. 100-year floating chronology for Norway spruce (Picea abies (L.) Karst.) timbers from the earliest phase. A 14C wiggle-match was undertaken to obtain an absolute date range for the final year of the floating chronology, and thus for the construction of the settlement. Ten blocks of wood from one timber, each comprising 6-11 years and collectively spanning the whole 9…
Directionlets: Anisotropic Multidirectional representation with separable filtering
2006
In spite of the success of the standard wavelet transform (WT) in image processing in recent years, the efficiency of its representation is limited by the spatial isotropy of its basis functions built in the horizontal and vertical directions. One-dimensional (1-D) discontinuities in images (edges and contours) that are very important elements in visual perception, intersect too many wavelet basis functions and lead to a nonsparse representation. To efficiently capture these anisotropic geometrical structures characterized by many more than the horizontal and vertical directions, a more complex multidirectional (M-DIR) and anisotropic transform is required. We present a new lattice-based pe…
G-CLASS: geosynchronous radar for water cycle science – orbit selection and system design
2019
The mission geosynchronous – continental land atmosphere sensing system (G-CLASS) is designed to study thediurnal water cycle, using geosynchronous radar. Although the water cycle is vital to human society, processes on timescalesless than a day are very poorly observed from space. G-CLASS, using C-band geosynchronous radar, could transform this. Itsscience objectives address intense storms and high resolution weather prediction, and significant diurnal processes such assnow melt and soil moisture change, with societal impacts including agriculture, water resource management, flooding, andlandslides. Secondary objectives relate to ground motion observations for earthquake, volcano, and subs…
Mediación policial: Diseño curricular, formación y buenas prácticas en métodos alternativos de resolución de conflictos y gestión emocional
2022
En los últimos tiempos se ha vertido mucha tinta tratando de dar una explicación coherente a la novedosa aparición de la denominada “Mediación Policial” dentro de los denominados métodos adecuados de resolución de conflictos (MARC o ADR en sus siglas en inglés). Este mecanismo está ganando protagonismo en el debate doctrinal y abriéndose camino en la práctica como herramienta capaz de canalizar el potencial transformador de la Justicia restaurativa y de la paz social. En esencia subyace la necesidad de que, en el marco de un Estado Social y democrático de Derecho, las Fuerzas y Cuerpos de Seguridad (FFCCSS) generen confianza en la ciudadanía y obtengan legitimidad para su acción, buscando e…
I matrimoni religiosi civilmente efficaci
2009
matrimoni religiosi; Islam; multiculturalismo; poligamia; diseguaglianza; uguaglianza; pluralismo statuale; valori comuni; impedimenti matrimoniali; giurisdizione ecclesiastica
Il diritto ad una buona amministrazione e gli strumenti alternativi di risoluzione delle controversie
2019
Attraverso il prisma della giurisprudenza della Corte di Giustizia, il saggio è volto a verificare se gli strumenti disciplinati nell'ordinamento interno che realizzano forme alternative di risoluzione delle controversie (reclamo, mediazione, accertamento con adesione e conciliazione giudiziale) costituiscono altrettanti strumenti di possibile declinazione del diritto di partecipazione e, più in generale, del diritto ad una buona amministrazione. Trough the case law of the Court of Justice, the study verifies whether domestic institutions that are alternative dispute resolution remedies (complaint, mediation, tax assessment agreement, judicial conciliation settlement) realize the right to p…
Up-wind difference approximation and singularity formation for a slow erosion model
2020
We consider a model for a granular flow in the slow erosion limit introduced in [31]. We propose an up-wind numerical scheme for this problem and show that the approximate solutions generated by the scheme converge to the unique entropy solution. Numerical examples are also presented showing the reliability of the scheme. We study also the finite time singularity formation for the model with the singularity tracking method, and we characterize the singularities as shocks in the solution.
Interactions of virus proteins within the host cell
2014
Multilayer blue-green roofs as nature-based solutions for water and thermal insulation management
2022
Abstract Green roofs have been widely recognized as sustainable nature-based solutions to mitigate floods in urban areas, which, in the last decades, are increasing due to the combination of intense worldwide urbanization and climate change. Besides flood mitigation, green roofs provide additional benefits for the urban environment (e.g., reducing the urban heat island and ensuring energy saving for the underneath building). Moreover, green roofs facilitate the increase of urban biodiversity, attracting different species of small animals, and upgrade the city aesthetic value. Among the different types of green roofs, multilayer blue-green roofs present an additional layer to store water dur…