Potential M&A between TIM Brazil and Oi S.A: The irreversible force of Telecommunications convergence

The intrinsic forces of market aiming for telecom industry convergence has arrived to Brazil. This case presents real characters, a sequence of events and other public information that has been impacting two corporations studied in this case. TIM Brazil and Oi S.A, two top players in the Brazilian telecom industry mobile and fixed segment respectively. While a merge between the two of them looks perfect and simple in an operational perspective due to its vertical complementarity, bring to them opportunities to win over a bundle offer (multi service package) that will consolidate their market predominance. Macroeconomic and internal corporate contrasts between these companies’ environment might signal that an impulsive could have a high price to pay in the future.

Unplanned complex suicide by self-strangulation associated with multiple sharp force injuries: a case report.

In cases of ligature strangulation, the importance of distinguishing self-inflicted death from homicide is crucial. This entails objective scene investigation, autopsy and anamnesis in order to elucidate the manner of death correctly. The authors report a case of unplanned complex suicide by means of self-strangulation and multiple sharp force injury. The use of more than one suicide method, consecutively--termed unplanned complex suicide--gives this case particular significance. A brief discussion on this uncommon method of suicide is presented, particularly relevant to the attending forensic physician. In addition, a short overview of the entity of complex suicide is given.

Trigger and data link system for CMS Resistive Plate Chambers at the LHC accelerator

The purpose of the work was to realize a high-speed digital data transfer system for RPC muon chambers in the CMS experiment on CERN’s new LHC accelerator. This large scale system took many years and many stages of prototyping to develop, and required the participation of tens of people. The system interfaces to Frontend Boards (FEB) at the 200,000-channel detector and to the trigger and readout electronics in the control room of the experiment. The distance between these two is about 80 metres and the speed required for the optic links was pushing the limits of available technology when the project was started. Here, as in many other aspects of the design, it was assumed that the features of readily available commercial components would develop in the course of the design work, just as they did. By choosing a high speed it was possible to multiplex the data from some the chambers into the same fibres to reduce the number of links needed. Further reduction was achieved by employing zero suppression and data compression, and a total of only 660 optical links were needed. Another requirement, which conflicted somewhat with choosing the components a late as possible was that the design needed to be radiation tolerant to an ionizing dose of 100 Gy and to a have a moderate tolerance to Single Event Effects (SEEs). This required some radiation test campaigns, and eventually led to ASICs being chosen for some of the critical parts. The system was made to be as reconfigurable as possible. The reconfiguration needs to be done from a distance as the electronics is not accessible except for some short and rare service breaks once the accelerator starts running. Therefore reconfigurable logic is extensively used, and the firmware development for the FPGAs constituted a sizable part of the work. Some special techniques needed to be used there too, to achieve the required radiation tolerance. The system has been demonstrated to work in several laboratory and beam tests, and now we are waiting to see it in action when the LHC will start running in the autumn 2008.

Exercices [de M.] Vasseur [Louis, champion du monde de force lors de son exhibition dans un gala de bienfaisance au palais du Trocadéro] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58394

Exercices [de M.] Vasseur [Louis, champion du monde de force lors de son exhibition dans un gala de bienfaisance au palais du Trocadéro] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58395

Exercices [de M.] Vasseur [Louis, champion du monde de force lors de son exhibition dans un gala de bienfaisance au palais du Trocadéro : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58396

[1er mai 1920 à Paris, un receveur volontaire encadré par des gendarmes sur la plate-forme d'un autobus] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59111

La conservation de l'énergie / par Balfour Stewart,.... Suivie d'une Etude sur la nature de la force / par P. de Saint-Robert

Collection : Bibliothèque scientifique internationale ; 10

Sanction pragmatique de sa majesté le roi d'Espagne, ayant force de loi, portant ordre à tous les Religieux de la Compagnie de Jésus de sortir de ses royaumes...

[Acte royal. 1767-04-02]

Mémoires authentiques de Jacques-Nompar de Caumont, duc de La Force,... et de ses deux fils, les marquis de Montpouillan et de Castelnaut, suivis de documents curieux et de correspondances inédites de Jeanne d'Albret, Henri III, Henri IV, Catherine de Bourbon,... et autres personnages marquants, depuis la Saint-Barthélemy jusqu'à la Fronde, pour faire suite à toutes les collections de mémoires sur l'histoire de France / recueillis, mis en ordre et précédés d'une introduction, par le Mis de La Grange,...

Comprend : [Correspondance inédite] ; Lettres ; Correspondances inédites...