[Lettre autographe signée de Bonard (?) au sujet de Pierre-Jean-Baptiste Elleviou, 31 octobre 1868]

Au sujet du chanteur Pierre-Jean-Baptiste Elleviou, "un homme qui n'avait qu'un talent médiocre, mais à qui la beauté de sa personne avait fait un succès très éclatant". - Ancienne cote : "Dossier d'artiste Elleviou"

[1 lettre autographe signée d'Alexandre Delaistre à Monsieur de Beauchesne, 28 mars 1865]

Au sujet d'Elleviou "qui a fait longtemps les délices de l'Opéra-Comique". Lui transmet un autographe d'Elleviou. - L'autographe est manquant. - Ancienne cote : "Dossier d'artiste Elleviou"

[1 lettre autographe signée de Jules Barbier à Jacques Léopold Heugel, 12 décembre 1875]

Au sujet du procès intenté par Offenbach à Albert Vizentini : "Le procès d'Offenbach est absurde. J'espère qu'il le perdra. Comment ne comprend-t-il pas qu'au lieu de faire le procès à Vinzentini, il devrait lui donner les "Contes d'Hoffmann"?". - Papier bordé de noir

[1 lettre autographe signée de Jules Barbier à Jacques Léopold Heugel, 30 avril 1877]

Le remercie pour son article qui le ménage. - "Vous daignez ne pas assomer, comme plusieurs de vos confrères, l'auteur du "Retour de jeunesse" à coups de "Faust", de "Mignon" et de "Noces de Jeannette". De la part d'un rédacteur du "Ménestrel", c'est méritoire et je vous en remercie."

[1 lettre autographe signée de Jules Barbier et Ambroise Thomas à Vaucorbeil, 18 juin 1880]

Au sujet de "Françoise de Rimini" et de Madame Adler-Devriès

[1 lettre autographe signée de Marie-Louise Barbier à Henri Heugel, 23 juillet 1888]

Lui recommande une jeune chanteuse, Madame Montbios, "qui a une voix magnifique, qui a beaucoup travaillé et qui a la folie du théâtre". - Comprend également la lettre d'introduction remise par la jeune femme

Mobile Phones, Restrictions and Discontinuities

By means of a qualitative approach I bring insights on the relationship older people (60+) have with mobile communication in a low income district of Lima (Peru). The case study I conducted in September 2013 included interviews and one focus group with 20 inhabitants of San Juan de Miraflores district. The user/non-user dichotomous classification turned out to be too narrow in this context. While some participants reported a common, bidirectional use of the device, restrictions and discontinuities played a role. Some described an asymmetric use of the mobile phone, as they used it exclusively for receiving calls, while never making outgoing calls. Others described discontinuities in ownership, which was the case when their mobile was stolen and they could not replace it immediately. My initial hypothesis is that such restrictions are related to income, skills and age.

A note on the degree sequences of graphs with restrictions

Degree sequences of some types of graphs will be studied and characterizedin this paper.

La mare com a signe

Intervenció a la taula rodona del seminari 'Les mares dels grecs' (Bcn.1999

Modelling of North-West Russian market behavior considering technical restrictions of transmission grid

Nowadays the Finnish-Russian electric energy interaction is carried out through the back-to-back DC Vyborg substation and several power plants working synchronously with Finnish power system. Constant amount of energy flows in one direction — from Russia to Finland. But the process of electricity market development in Russian energy system makes the new possibilities of electrical cooperation available. The goal of master's thesis is to analyze the current state and possible evolution trends of North-West Russian system in relation with future possible change in power flow between Russia and Finland. The research is done by modelling the market of North-West Russia and examination of technical grid restrictions. The operational market models of North-West region of Russia for the years 2008 and 2015 were created during the research process. The description of prepared market models together with modelling results and their analysis are shown in the work. The description of power flow study process and results are also presented.

On the development of object functions and restrictions for shapes made with a turret punch press

This study presents the information required to describe the machine and device resources in the turret punch press environment which are needed for the development of the analysing method for automated production. The description of product and device resources and their interconnectedness is the starting point for method comparison the development of expenses, production planning and the performance of optimisation. The manufacturing method cannot be optimized unless the variables and their interdependence are known. Sheet metal parts in particular may then become remarkably complex, and their automatic manufacture may be difficult or, with some automatic equipment, even impossible if not know manufacturing properties. This thesis consists of three main elements, which constitute the triangulation. In the first phase of triangulation, the manufacture occuring on a turret punch press is examined in order to find the factors that affect the efficiency of production. In the second phase of triangulation, the manufacturability of products on turret punch presses is examined through a set of laboratory tests. The third phase oftriangulation involves an examination of five industry parts. The main key findings of this study are: all possible efficiency in high automation level machining cannot be achieved unless the raw materials used in production and the dependencies of the machine and tools are well known. Machine-specific manufacturability factors for turret punch presses were not taken into account in the industrial case samples. On the grounds of the performed tests and industrial case samples, the designer of a sheet metal product can directly influence the machining time, material loss, energy consumption and the number of tools required on a turret punch press by making decisions in the way presented in the hypothesis of thisstudy. The sheet metal parts to be produced can be optimised to bemanufactured on a turret punch press when the material to be used and the kinds of machine and tool options available are known. This provides in-depth knowledge of the machine and tool properties machine and tool-specifically. None of the optimisation starting points described here is a separate entity; instead, they are all connected to each other.