Search results for "ISD"
showing 10 items of 485 documents
Self-improvement of pointwise Hardy inequality
2019
We prove the self-improvement of a pointwise p p -Hardy inequality. The proof relies on maximal function techniques and a characterization of the inequality by curves.
The Poisson embedding approach to the Calderón problem
2020
We introduce a new approach to the anisotropic Calder\'on problem, based on a map called Poisson embedding that identifies the points of a Riemannian manifold with distributions on its boundary. We give a new uniqueness result for a large class of Calder\'on type inverse problems for quasilinear equations in the real analytic case. The approach also leads to a new proof of the result by Lassas and Uhlmann (2001) solving the Calder\'on problem on real analytic Riemannian manifolds. The proof uses the Poisson embedding to determine the harmonic functions in the manifold up to a harmonic morphism. The method also involves various Runge approximation results for linear elliptic equations.
Which practice-based can develop innovative learning ?
2012
Innovation has many forms and so many ways to acquiring. Restricted by time and volume of this work our aim is limited to show some of the ways of developing of innovation in learning. We supposed that some abilities are efficient to obtain this goal like modeling, management of situation, operational control, teamwork, make a good orientation and in other hand some personal or social factor like motivation. We try to provide a theoretical conceptual basis for designing a guideline for innovative learning and provide a foundation for its continued development. Thus we think that it is crucial to establish references methods for increasing the relationship between the innovation and learning…
Naciones Unidas / 3. Refundar la ONU
2005
Exploring single polarization X-band weather radar potentials for local meteorological and hydrological applications
2015
Summary The aim of this study is to evaluate the potential use of a low-cost single polarization X-band weather radar, verified by a disdrometer and a dense rain gauge network, installed as a supporting tool for hydrological applications and for monitoring the urban area of Palermo (Italy). Moreover, this study focuses on studying the temporal variability of the Z–R relation for Mediterranean areas. The radar device is provided with an automatic operational ground-clutter filter developed by the producer. Attention has been paid to the development of blending procedures between radar measurements and other auxiliary instruments and to their suitability for both meteorological and hydrologic…
Modeling Rainfall Erosivity by Measured Drop-Size Distributions
2015
AbstractThe study of the detachment of soil particles due to rainfall erosivity requires knowledge of the energetic characteristics of the precipitation. In this paper, following a review of both the drop-size distribution (DSD) proposed by one researcher and the corresponding relationship for evaluating the kinetic power of rainfall, the reliability of that researcher’s DSD using the size distributions of raindrops detected by an optical disdrometer installed at Palermo (Sicily) is experimentally tested. Finally, an experimental verification of both the relationship proposed by two separate research teams for evaluating the specific and unit rainfall kinetic energy is carried out.
Il caso Calipari, tra principi di diritto internazionale ed esigenze di concreta punibilità del reato commesso all'estero
2009
La punibilità in Italia di un reato commesso all'estero è analizzata alla luce delle fonti interne ed internazionali
Towards a Modelization of the elusive Concept of Wisdom using Fuzzy Techniques
2012
After having been a term of reflection in philosophy as well as psychology for ages, the fascination with human wisdom finally reaches the realms of computer science. In comparison to the first philosophical definition attempts, that date back to Aristotle (384 BC – 322BC), the efforts in information science during the late 1980s seem quite recent. Nevertheless have there been astonishing new insights provided by cognitive science since those first formal modelizations were designed – findings that strongly suggest a reconsideration of our current formalization of wisdom in the computer science domain. We suggest to establish a new, integrated view on the concept of wisdom, using the insigh…
Riflessioni sul giudizio di parificazione dei rendiconti regionali
2020
The Italian Court of Auditors (“Corte dei conti”) has jurisdiction and authority to the equalization judgement (“giudizio di parificazione”) of fiscal statements of Italian Regions, which appears as an exam on the legitimacy/rightness of the ways applied by the regional administrations in the construction of their general audit reports taking into consideration the comparison with those decisions assumed in the budget and the adjustments pursuant to the applicable fiscal rules. Therefore, the equalization judgement consists in a check of correspondence, that is to say in the assessment of the variances that, considering the equilibria set forth in the budget, emerge from the final reports, …
El valle de Cofrentes a principios del siglo XVII
1995
Se centra este trabajo en algunas de las alteraciones del alejado y fronterizo valle de Cofrentes (Valencia) en la época de la expulsión de los moriscos. Se expone un cuadro de estos últimos a principios del siglo XVII, las destrucciones de la revuelta-expulsión, las dificultades de la repoblación y sus condiciones, el problema de la deuda y el "secuestro" y el fuerte descenso de los ingresos señoriales que, sin embargo, no implican una disminución de la renta señorial por casa.