170,141 research outputs found
Victor Loret nella Valle dei Re: dai primi passi alle grandi scoperte
No full textThe contribution includes: 1) The life and works of Victor Loret through his archives 2) The directorship of the Service des Antiquités and Saqqara 3) Loret and the history of excavations in the Valley of the Kings 4) Auguste Mariette in the Valley of the Kings
5) The plans of the Valley of the Kings and the numbering of the tombs under the directorship of Loret 6) Excavations by Loret in 1898 and 1899 7) A sensational find : the excavation journal on the tombs of Thutmose III and Amenhotep II 8) The tomb of Thutmose III 9) The tomb of Amenhotep II 10) The question of the mummies: between the Valley of the Kings and Cair
Note sulla Valle dei Re nei taccuini di Victor Loret all’Institut de France
No full textIn the Archives of the Institut de France - Académie des Inscriptions et Belles-Lettres, at Paris, one part of the Victor Loret papers are preserved: two volumes of the Dictionnaire hié- roglyphique, a dossier on Pharaonic flora (IBL K 21) and nineteen notebooks (IBL K 22). Of these, thirteen contain Egyptian lexemes arranged in dictionary form and
other three, discovered by Patrizia Piacentini in January 2004, contain notes on the activities of Loret in the Valley of the Kings
Andante religioso
No full textFor organ; optionally, melody may be played on violin or violoncello. --- Includes optional part for violin
Mode I intersonic crack propagation in poroelastic media
No full textIntersonic crack propagation takes place in an elastic fluid-saturated porous solid under Mode I loading conditions.The crack tip speeds of interest c are constant and bounded below by the slower between the slow longitudinal wave-speed and the shear wave-speed, and above by the fast longitudinal wave-speed. Biot’s theory of poroelasticity with inertia forces governs the motion of the mixture. The poroelastic moduli depend on the porosity, and the complete range of porosities [0, 1] is investigated. Three characteristic regions in the plane (n, c) are delineated, depending on the relative order of the body wave-speeds.The crack surface is considered to be permeable. Cracks with and without a process zone are envisaged.In each region of the plane (n, c), the analytical solution to a Riemann–Hilbert problem provides the stress, pore pressureand velocity fields near the tip of the crack. The effective length scale introduced by the process zone is found to depend strongly on both the actual length of the process zone and the singularity exponent.Intersonic crack propagation may occur with square-root singularity of the stress and velocity fields for crack tip speeds slower than the shear wave-speed and faster than the slow longitudinal wave-speed. In this region of the (n, c)-plane, the energy release rate is finite and positive, for cracks with and without a process zone. As an uncommon feature, linked to the fact that the effective singularity exponent is 1/2 for both crack types, the stress and velocity fields are continuous across the Mach ray
Proposta di una metodologia di analisi del rischio territoriale
No full textL’obiettivo del lavoro è l’identificazione dei livelli di “rischio territoriale”, di
tipo ambientale, ottenuti confrontando parametri urbanistici con alcuni parametri geo-morfologici, quali le formazioni geo-litologiche e l’acclività: per raggiungere tale scopo si è presa in esame, come area di studio il bacino del lago di Nemi.
Si è costruito, quindi, un modello di rischio utilizzando un sistema informativo
GIS: in tale sistema sono state inserite e geo-referenziate le informazioni desunte da dati satellitari e da diversi livelli cartografici relativi alla struttura geologica e morfologica del territorio in esame. I livelli di rischio
vengono restituiti attraverso un indice che registra la vulnerabilità del territorio sulla base valutativa dei fenomeni basati sui connotati geo-morfologici opportunamente corretti tenendo conto di alcune variabili
pregresse.
Si è elaborata una “feature class” di rischio dalla quale e’ stata estratta una
“carta di rischio” e si è, poi, confrontato il modello ottenuto con la consistenza edilizia attuale ed infi ne, in proiezione, si sono vavalutate
le previsioni urbanistiche dei piani regolatori del comune di Nemi e di Genzano.
La classificazione dei valori dell’indice in diversi ranges ha permesso di valutare la portata del rischio rispetto alla urbanizzazione del territorio
Victor Loret egyiptológus és II. Amenhotep sírjának felfedezése / The Egyptologist Victor Loret and the discovery of the tomb of Amenhotep II
No full textPresentazione della scoperta della tomba del faraone Amenhotep II da parte di Victor Loret, attraverso documenti conservati negli archivi di Egittologia dell'Università degli Studi di Milano e altre fonti. Saggio in ungherese e in inglese
On intersonic crack propagation in poroelastic fluid-saturated solids
No full textA closed-form solution is provided for the stress, pore pressure and displacement fields near the tip of a dynamic crack steadily propagating in an elastic fluid-saturated porous solid at crack tip speed ranging between the faster longitudinal wave-speed and the lower between the longitudinal Biot second wave-speed and the shear wave-speed. The Biot theory of poroelasticity with inertia forces is assumed to govern the motion of the medium. At variance with the subsonic case, for intersonic crack propagation the stress and pore pressure fields display a strong discontinuity (shock wave) across symmetric rays emanating from the moving crack tip. However, for favorable velocity regimes the stress and pore pressure singularity turns out to be weaker than square-root, leading to a vanishing small energy release rate at the crack tip. The introduction of a finite length cohesive zone remedies the vanishing of fracture energy, which is due to the point size model of the process zone
L'egittologo Victor Loret e la scoperta della tomba di Amenofi II
No full textPresentation of the life and activities of Victor Loret (1859-1946) through the documentation preserved in his archives in the Statale University of Milan. The core of the article is devoted to the discovery of the KV 35, the tomb of Amenhotep II also known as the "Second Royal Cache", as well as to the recent hypothesis of identification of all the mummies found in the tomb
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