Search results for "Position"
showing 10 items of 6771 documents
EUA and sCER Phase II Price Drivers: Unveiling the reasons for the existence of the EUA-sCER spread
2011
International audience; This article studies the price relationships between EU emissions allowances (EUAs) - valid under the EU Emissions Trading Scheme (EU ETS) - and secondary Certified Emissions Reductions (sCERs)--established from primary CERs generated through the Kyoto Protocol's Clean Development Mechanism (CDM). Given the price differences between EUAs and sCERs, financial and industrial operators may benefit from arbitrage strategies by buying sCERs and selling EUAs (i.e. selling the EUA-sCER spread) to cover their compliance position as industrial operators are allowed to use sCERs towards compliance with their emissions cap within the European system up to 13.4%. Our central res…
La Cumparsita: a source of lawsuits Contursi and Maroni vs. Matos Rodríguez
2016
This article deploys Tango along with the lawsuits concerning to whom participated in the elaboration of “La Cumparsita” and its lyrics as a frame of reference for discussing about copyrights and intellectual property. In addition to giving an opinion about the procedure to arrive at the final solution related to the adjudication of the copyrights along its effects of that in each one of the beneficiaries, the author tell us a little bit of the process of creating this musical composition as well as the scope it had during its time. El presente artículo utiliza al Tango, a los pleitos y personajes que participaron en la elaboración de La cumparista y sus letras, como marco referencial para …
Arbitrage. Arbitre. Désignation. Volonté des parties. Président du tribunal de commerce. Méconnaissance de la volonté des parties. Tribunal arbitral …
1995
International audience; (Civ. 2e, 29 mars 1995, Bouyssou c/ Cst Gaillard et autres, Bull. civ. II, n° 110, p 62 ; Civ. 1re, 10 mai 1994, Laignède c/ Sté Ahsen Inox)
Continuity and discontinuity in the semantics of the Latin preposition per: a cognitive hypothesis
2009
We intend to analyse the semantic network of the preposition ‘per’ (“through”, “across” etc.) in Early Latin and the role of its conceptual structure in the spread from basic/spatial to abstract meanings. Although prepositions in ancient languages have raised a great deal of attention, there is little regarding Latin, and an in-depth semantic analysis of Latin prepositions is still lacking. A cognitive-based investigation of Plautus’ comedies (254-184 BCE) shows that, unlike other Indo-European languages, the spatial value rests on a schema representing ‘motion along a path’ not necessarily involving a bounded Landmark. The spatial meanings are predominant in Archaic Latin; the only abstrac…
Machine learning for rapid mapping of archaeological structures made of dry stones – Example of burial monuments from the Khirgisuur culture, Mongoli…
2020
11 pages; International audience; The present study proposes a workflow to extract from orthomosaics the enormous amount of dry stones used by past societies to construct funeral complexes in the Mongolian steppes. Several different machine learning algorithms for binary pixel classification (i.e. stone vs non-stone) were evaluated. Input features were extracted from high-resolution orthomosaics and digital elevation models (both derived from aerial imaging). Comparative analysis used two colour spaces (RGB and HSV), texture features (contrast, homogeneity and entropy raster maps), and the topographic position index, combined with nine supervised learning algorithms (nearest centroid, naive…
Early Bronze Age painted wares from Tell el-'Abd, Syria: A compositional and technological study
2018
Abstract The ‘Euphrates Monochrome Painted Ware’ (henceforth EMPW) is a ceramic style attested in the Middle Euphrates region in northern Syria at the beginning of the Early Bronze Age, ca. 2900–2700 BCE. This style is not an isolated phenomenon; rather, it must be understood in the context of a general, albeit short-lived, re-introduction of painted ceramics into local assemblages of Greater Mesopotamia. In the present study, we investigate the technology and provenance of the painted pottery from Tell el-'Abd (North Syria) and its relation to contemporary ceramics retrieved at this site. We apply a combination of macroscopic observations, ceramic petrography, and micro X-ray diffraction (…
Flos Tectorii degradation of mortars: An example of synergistic action between soluble salts and biodeteriogens
2015
Abstract The definition of Flos Tectorii, originally suggested by F.S. Brancato in the 1980s’ (Brancato, 1986), refers to a unique form of deterioration identified on both aerial and hydraulic mortars used in the external walls of historic and contemporary buildings. It is clearly recognizable due to the development of peculiar concentric (occasionally sub-circular) macroscopic forms. At present, there is still a lack of information about the full interpretation of this phenomenon regarding the interaction between the different physicochemical and biological factors that lead to this particular type of degradation. The present study was aimed to examine whether the specific mineralogical an…
Depositional model in subglacial cavities, Killiney Bay, Ireland. Interactions between sedimentation, deformation and glacial dynamics
2012
Subglacial meltwater drainage and sedimentary processes play a major role in ice-sheet dynamic but there is a lack of study of subglacial environment because modern ice-sheet beds remain inaccessible. Previous authors already intended to provide diagnostic criterion and recent investigations suggest that fluid pressure variations are a key factor in subglacial environment. This paper investigated the late Devensian sedimentary record in order to describe subglacial sedimentological facies associations and deformation features related to fluid overpressures. We used an integrated approach, based on stratigraphy, sedimentology and deformations styles to demonstrate a subglacial depositional m…
Materiales del Paleolítico Superior en Cova Negra (Xàtiva) y su interés para establecer los procesos de su secuencia estratigráfica
2017
En este trabajo se analizan los materiales líticos adscritos al Paleolítico Superior obtenidos en Cova Negra a lo largo de las campañas de excavación de los años 30, 50 y 80 del pasado siglo y en las campañas de 2013-2016. La atención se centra en el estudio de los soportes, los núcleos y el material retocado, y se efectúa una primera aproximación con respecto a la cronología y periodos a los que remiten las piezas retocadas. El principal interés de estos materiales reside en confirmar que la ocupación de la cavidad no se limitó al Paleolítico Medio, ni a momentos iniciales de la secuencia del Paleolítico Superior, lo que facilita una evaluación del alcance de los procesos de alteración pos…
Ceramic production at Selinunte (Sicily) during the 4th and 3rd century BCE: New archaeometric data through the analysis of kiln wastes
2018
Abstract A set of 37 overfired ceramic samples was collected from the dump of two kilns sited in the productive area FF1 in the acropolis of Selinunte (south western Sicily), being specifically active in the period 409–250 BCE. The ceramic samples were analysed by thin-section petrography and chemical analysis, with the aim to establish a valuable ‘reference group’ representative of the ceramic produced at Selinunte during the Punic phase. The petrographic and chemical analyses allowed to state that the ceramic manufactures from the kilns operating in the FF1 insula are characterized by rather homogeneous textural/compositional features. The daily-use common ware here produced is characteri…