Search results for "76"
showing 10 items of 2584 documents
Fuzzy Methods and Approximate Reasoning in Geographical Information Systems
2014
This issue has been dedicated to the usage of fuzzy logic in the context of Geographical Information Systems (GIS) and were receveid the following papers whose contents are described below: - in the paper of A. Hofmann, S. Hoskova-Mayerova, and V. Talhofer, the authors use a GIS tool which is useful to study the influence of geographic and climatic factors on the terrain passability of armed forces and the Integrated Rescue System. - In the first paper of S. Sessa and F. Di Martino, the authors propose the usage of the well known Extended Gustafson-Kessel clustering method, encapsulated in a GIS tool, for detecting hotspots in spatial analysis. The data consist of geo-referenced patterns co…
Cambio tecnológico, privatización y recuperación de la autogestión comunitaria del riego. El caso de Senyera (València)
2018
[ES] Los procesos de cambio de tecnología del riego están facilitando la penetración silenciosa de la empresa privada en los sistemas de gestión colectiva del riego en numerosos lugares de España y otros países mediterráneos. Este artículo analiza este fenómeno a partir del caso de estudio de Senyera (València), siguiendo la privatización, la disputa y la posterior recolectivización de la gestión por parte de los usuarios del riego. El trabajo muestra como la privatización menoscaba la autonomía de los agricultores y eleva los costes de gestión en un contexto de escasa transparencia. También revela la capacidad de los regantes para reelaborar su pasada acción colectiva, dando lugar a una nu…
VALUTAZIONI METRICHE DI PIATTAFORME APR PER RILIEVI E MODELLAZIONI 3D
2015
L’articolo descrive le esperienze condotte per la valutazione metrica di blocchi aerei acquisiti con differenti sistemi APR utilizzati nell’ambito del rilievo di BB.CC.. Il lavoro è stato svolto su due siti che differiscono per estensione e caratteristiche morfologiche utilizzando due diverse piattaforme APR, un sistema multi-rotore e un sistema ad ala fissa.
Metodologia GIS per la valutazione ambientale strategica
2007
Il problema di non avere un riferimento normativo nazionale, comporta che le leggi regionali che implicano VAS si differenzino a livello di metodologie, linguaggi e contenuti. La ricerca illustrata di seguito muove proprio da tali premesse: sulla base di un’analisi nazionale è risultato che le regioni Emilia Romagna, Toscana, Lombardia e Piemonte hanno maturato un livello di standardizzazione tale da renderle ottimi esempi in vista di future applicazioni dedicate allo sviluppo del territorio integrate con la valutazione ambientale.
Calcareous nannofossil events in the Lower-Mildle Pleistocene transition at the Montalbano Jonico section and ODP site 964: Calibration with isotope …
2004
We present quantitative data on calcareous nannofossil biostratigraphy in the section of Montalbano Jonico (Southern Italy). This is one of the candidate Global Statotype Section and Point (GSSP) of the Middle Pleistocene. The first common occurrence (FCO) and last common occurrence (LCO) of Reticulofenestra asanoi are well detectable in the section and are here proposed as additional events for improving biostratigraphic resolution in the interval corresponding to the transition between the small Gephyrocapsa Zone and Pseudoemiliania lacunosa Zone. The potential value of the bioevents is tested in a Mediterranean deep-sea core of ODP Site 964, located in the Ionian Sea. At Site 964 the FCO…
Calcareous Nannofossil Biostratigraphy and Chronostratigraphy of ODP Hole 964D (eastern Mediterranean Sea)
2008
Quantitative analyses of calcareous nannofossil were carried out on sediments from ODP Hole 964D succession, recovered in the Ionian Sea, Eastern Mediterranean. Results show that the sedimentary sequence, spanning from about 3.5 Ma (Early Pliocene) to the Present, has been investigated through an average sampling resolution of less than 30 kyr. The detailed subdivision into 11 biozones makes it possible to recognize chronostratigraphic the boundaries in the Early Pliocene-Middle Pleistocene interval. Finally, two sedimentary gaps, lasting at least 340 kyr and 120 kyr respectively, have been recognized between the Zanclean and Piacenzian and in the lower part of the Early Pleistocene. SHORT …
Responsiveness to anti-PD-1 and anti-CTLA-4 immune checkpoint blockade in SB28 and GL261 mouse glioma models.
2018
Immune checkpoint blockade (ICB) is currently evaluated in patients with glioblastoma (GBM), based on encouraging clinical data in other cancers, and results from studies with the methylcholanthrene-induced GL261 mouse glioma. In this paper, we describe a novel model faithfully recapitulating some key human GBM characteristics, including low mutational load, a factor reported as a prognostic indicator of ICB response. Consistent with this observation, SB28 is completely resistant to ICB, contrasting with treatment sensitivity of the more highly mutated GL261. Moreover, SB28 shows features of a poorly immunogenic tumor, with low MHC-I expression and modest CD8(+) T-cell infiltration, suggest…
¿Quién sabe si es posible saber lo que es justo? la teoría del conocimiento y el estatuto epistemológico de las ciencias normativas: a propósito de H…
2011
RESUMEN En esta comunicación se sugiere una revisión de la clásica escisión entre teorías cognotivistas y no cognotivistas, a la luz que pueda resultar del repaso a algunos hitos de la teoría del conocimiento como nueva “filosofía primera” o “filosofía primera” propia de la modernidad y que debieron afectar a la cuestión del estatuto epistemológico de las llamadas ciencias normativas. Se hace especial referencia a la teoría del conocimiento de David Hume. ABSTRACT In this paper we suggest a revision of the classic division between cognotivistic and non cognotivistic points of view after reviewing some “highlights” of the theory of knowledge as a new "first philosophy" or philosophy of mod…
Special Issue on Computational Intelligence and Nature-Inspired Algorithms for Real-World Data Analytics and Pattern Recognition
2018
This special issue of Algorithms is devoted to the study of Computational Intelligence and Nature-Inspired Algorithms for Real-World Data Analytics and Pattern Recognition. The special issue considered both theoretical contributions able to advance the state-of-the-art in this field and practical applications that describe novel approaches for solving real-world problems.
Resonance in Interacting Induced-Dipole Polarizing Force Fields: Application to Force-Field Derivatives
2009
The Silberstein model of the molecular polarizability of diatomic molecules, generalized by Applequist et al. for polyatomic molecules, is analyzed. The atoms are regarded as isotropically polarizable points located at their nuclei, interacting via the fields of their induced dipoles. The use of additive values for atom polarizabilities gives poor results, in some cases leading to artificial predictions of absorption bands. The molecular polarizability of methane and its derivative are computed. The agreement with experimental mean molecular polarizabilities is within 1–5%. A hypothesis is indispensable for a suitable representation of polarizability derivative.