Search results for "Amari"
showing 10 items of 162 documents
Isomeric Yield Ratios of 134I and 136I and Independent Fractional Yields of some Halogen Isotopes in the Fission of 232Th with Reactor Neutrons
1990
2021
Tamarins are a distinct group of small sized New World monkeys with complex phylogenetic relationships and poorly studied cytogenetic traits. In this study, we applied molecular cytogenetic analyses by fluorescence in situ hybridization with probes specific for telomeric sequences and ribosomal DNA loci after DAPI/CMA3 staining on metaphases from five tamarin species, namely Leontocebus fuscicollis, Leontopithecus rosalia, Saguinus geoffroyi, Saguinus mystax and Saguinus oedipus, with the aim to investigate the distribution of repetitive sequences and their possible role in genome evolution. Our analyses revealed that all five examined species show similar karyotypes, 2n = 46, which differ …
Motzkin subposets and Motzkin geodesics in Tamari lattices
2014
The Tamari lattice of order n can be defined by the set D n of Dyck words endowed with the partial order relation induced by the well-known rotation transformation. In this paper, we study this rotation on the restricted set of Motzkin words. An upper semimodular join semilattice is obtained and a shortest path metric can be defined. We compute the corresponding distance between two Motzkin words in this structure. This distance can also be interpreted as the length of a geodesic between these Motzkin words in a Tamari lattice. So, a new upper bound is obtained for the classical rotation distance between two Motzkin words in a Tamari lattice. For some specific pairs of Motzkin words, this b…
The genus Tamarix (Tamaricaceae) in Apulia (southern Italy)
2018
This survey is part of the floristic exploration activities on the Italian territory related to the identification of spontaneous and cultivated plants of the genus Tamarix L. A list of tamarisks from Apulia (southern Italy) is here reported together with ecological and distributive data. On the whole, 7 species and 1 variety were recorded in the Apulian region. T. arborea var. arborea is the species with the widest distribution in the Apulian territory. The presence of T. canariensis, T. dalmatica and T. gallica, previously indicated for Apulia by other authors, is currently not confirmed.
Nuove, condensate riflessioni sull’apporto della comparazione alla scienza giuridica
2020
Il lavoro prende spunto da un memorabile Convegno svoltosi a Torino nel 1979 durante i lavori dell’Associazione Italiana di Diritto Comparato (AIDC) e dai fondamentali apporti forniti, tra gli altri, da Gino Gorla e Rodolfo Sacco, per ripercorrere la strada che la comparazione giuridica ha compiuto nel corso degli ultimi decenni del secolo scorso per affermare in modo stabile ed incontroverso la peculiarità del proprio metodo scientifico e la sua capacità di portare benefici alla scienza giuridica nel suo complesso. Nel corso della presente ricerca si descrivono le premesse storiche che, a partire dal fondamentale scritto di Emerico Amari del 1857, hanno collocato il diritto comparato come …
Informática I (Fundamentos de la informática para los nuevos estudiantes de Grado) (2009/2010)
2009
Esta asignatura cubre los fundamentos de las Tecnologías de la Información y la Comunicación (TIC), la arquitectura de los computadores y los conceptos generales de los algoritmos. Además, introduce los sistemas operativos y las redes de comunicación, junto con una formación avanzada con paquetes de ofimática.
A revision of Tamarix specimens (Tamaricaceae) kept in the BCN herbarium of Barcelona (Spain)
2018
The taxonomy of genus Tamarix L. is notoriously controversial and many taxa are still not or wrongly identified. A huge number of tamarisk specimens are kept in the most important herbaria of Spanish universities but many labels needs a deep nomenclatural revision. The Tamarix collection in Universitat de Barcelona (BCN) is composed by 158 samples, collected in different Comunidades Autónomas de España, and corresponding to 14 taxa.
Geostatistical Survey and Amelioration of an Inland Salt Affected Area in the Lake of Texcoco, Mexico
1999
The area formerly occupied by the Texcoco Lake, near Mexico City, was subjected to drainage since the past century, to prevent flooding of the city; however, the progressive desiccation and the geological origin of the area gave place to the appearance of strongly salt and sodium affected soils. Lacking vegetation, these soils are very susceptible to wind erosion, and has been attempted to provide the area with a plant cover, using mostly native species. However, there are extensive areas where the levels of salts and exchangeable sodium percentage (ESP) are so high that the introduction of plants has not been successful; in these places, some kind of amelioration is needed, but since a gen…
Mono(cyclooctatetraenyl)samarium Complexes: the Return of the Normally “Inaccessible” Bis(trimethylsilyl)amido Derivative
1999
Contributo alla conoscenza del genere Tamarix L. nell'Isola del Giglio (Arcipelago Toscano)
2009
Gli Autori, sulla base di una revisione dei campioni d'erbario depositati presso l'Università di Firenza e di personali raccolte, forniscono un contributo alla conoscenza delle tamerici dell'Isola del Giglio e propongono una chiave di identificazione dei taxa censiti.