Search results for " forme"
showing 10 items of 115 documents
Mechanical properties of natural fiber composites produced using dynamic sheet former
2018
Composites formed from wood fibers and man-made cellulosic fibers in PLA (polylactic acid) matrix, manufactured using sheet forming technique and hot pressing, are studied. The composites have very low density (due to high porosity) and rather good elastic modulus and tensile strength. As expected, these properties for the four types of wood fiber composites studied here improve with increasing weight fraction of fibers, even if porosity is also increasing. On the contrary, for man-made cellulosic fiber composites with circular fiber cross-section, the increasing fiber weight fraction (accompanied by increasing void content) has detrimental effect on stiffness and strength. The differences …
De la maison au " village" . Les origines de la morphologie de l'habitat dispersé dans les montagnes de la Savoie du nord
2002
Dans les hautes vallées savoyardes, le peuplement d'avant l'invasion touristique était caractérisé par une implantation en hameaux dispersés à travers le territoire communal. Dispersion relative en Savoie du sud (Maurienne, Tarentaise, Combe de Savoie) où les hameaux étaient fédérés par un « chef-lieu » qui était un véritable bourg ; dispersion fréquemment absolue en Savoie du nord (Faucigny, Chablais), où le chef-lieu n'avait souvent pas plus d'importance que les écarts. C'est aux massifs mo...
¿El Estado de Derecho en peligro? El juez constitucional contra la Constitución y a favor de la reelección presidencial indefinida : caso Bolivia
2021
In Bolivia, the third term and the habilitation of former President Evo Morales to the 2019 presidential elections was allowed with the acquiescence of the Plurinational Constitutional Court. Despite the fact that the Constitution prohibited it and there was a referendum that rejected indefinite presidential re-election. This occurred through the judicialization of politics that produced a non-formal reform of the Constitution producing a case of abusive constitutionalism and the destabilization of the rule of law.
L'article 48 du code de procédure civile est inapplicable aux clauses d'arbitrage et la clause d'arbitrage, stipulée dans un contrat d'assurance, n'e…
2019
International audience; (Cass. 5 sept. 2018, n° S 17-13.837, F-D, Soc. RSUI Indemnity Company c/ Soc. Tenergie Developpement et autres, inédit)
La prehistoria de Ibiza y Formentera: estado actual de la investigación
1988
The study of the prehistory of Ibiza and Formentera, the two small islands that form the Pityussae sub-group within the Balearic archipelago, began a few years ago as a consequence of the discovery and excavation of the megalithic chamber tomb of a Ca Na Costa on Formentera. Before then, prehistorians were still in doubt as to whether these islands had been occupied before the Phoenician colonisation. Many sites have come to light in the last decade, allowing us to present for the first time a general survey of the prehistoric settlement of the islands. Nevertheless, many problems are still unsolved, and new excavations are needed to establish the apparently complex cultural sequence, which…
Traitement de données RGB et Lidar à extrêmement haute résolution: retombées de la compétition de fusion de données 2015 de l'IEEE GRSS - Partie A / …
2016
International audience; In this paper, we discuss the scientific outcomes of the 2015 data fusion contest organized by the Image Analysis and Data Fusion Technical Committee (IADF TC) of the IEEE Geoscience and Remote Sensing Society (IEEE GRSS). As for previous years, the IADF TC organized a data fusion contest aiming at fostering new ideas and solutions for multisource studies. The 2015 edition of the contest proposed a multiresolution and multisensorial challenge involving extremely high-resolution RGB images and a three-dimensional (3-D) LiDAR point cloud. The competition was framed in two parallel tracks, considering 2-D and 3-D products, respectively. In this paper, we discuss the sci…
«Atto politico» e «Stato di diritto» nella sentenza n. 81/2012 della Corte costituzionale»
2012
A Trajectory-Driven 3D Channel Model for Human Activity Recognition
2021
This paper concerns the design, analysis, and simulation of a 3D non-stationary channel model fed with inertial measurement unit (IMU) data. The work in this paper provides a framework for simulating the micro-Doppler signatures of indoor channels for human activity recognition by using radiofrequency-based sensing technologies. The major human body segments, such as wrists, ankles, torso, and head, are modelled as a cluster of moving point scatterers. We provide expressions for the time variant (TV) speed and TV angles of motion based on 3D trajectories of the moving person. Moreover, we present mathematical expressions for the TV Doppler shifts and TV path gains associated with each movin…
Mediterranean bioconstructions along the Italian coast
2018
Marine bioconstructions are biodiversity-rich, three-dimensional biogenic structures, regulating key ecological functions of benthic ecosystems worldwide. Tropical coral reefs are outstanding for their beauty, diversity and complexity, but analogous types of bioconstructions are also present in temperate seas. The main bioconstructions in the Mediterranean Sea are represented by coralligenous formations, vermetid reefs, deep-sea cold-water corals, Lithophyllum byssoides trottoirs, coral banks formed by the shallow-water corals Cladocora caespitosa or Astroides calycularis, and sabellariid or serpulid worm reefs. Bioconstructions change the morphological and chemicophysical features of prima…
Vincenzo Consolo. Tra romanzo ed antiromanzo negli ultimi decenni del Novecento.
2010
La pluralità di forme testuali e di registri linguistici, nel laboratorio inventivo di Consolo,compone un tessuto sperimentale capace di erodere il codice mimetico del romanzo realista.La mistione di codici figurativi,poetici e teatrali -in specie della tragedia antica-, in tanti romanzi, sostiene una peculiare semiosi narrativa. Gli elementi più significativi risiedono in forme antiromanzesche e in uno stile metaforico denso di tensioni conoscitive.