Shapes of coil ends in racetrack layout for superconducting magnets

Racetrack coils have received considerable attention for Nb$_{3}$Sn magnets, both built using the React-and-Wind and Wind-and-React techniques. The geometry usually consists of a series of straight parts connected with circular arcs. Therefore, at the interface between these sections, a finite change in curvature is imposed on the cable. Alternative transition curves are analyzed here, with a particular focus on the total strain energy and the minimum / maximum radii of curvature. The study is presented in dimensionless form and the various alternatives are detailed in mathematical terms, so to be used for drafting or simulations. Extensions for the design of flared ends are also briefly discussed. This study is within the framework of the EuCARD WP7-HFM project. In particular, the proposed curve can be used for the end design of the high field model magnet (Task 7.3)

Luoghi e forme dei mestieri e della produzione nelle province africane

Introduzione alla diciottesima edizione del convegno L’Africa romana, dedicata ai luoghi e alle forme delle produzioni e dei mestieri nelle province africane

Shapes of coil ends in racetrack layout for superconducting magnets

Racetrack coils have received considerable attention for Nb$_{3}$Sn magnets, both built using the React-and-Wind and Wind-and-React techniques. The geometry usually consists of a series of straight parts connected with circular arcs. Therefore, at the interface between these sections, a finite change in curvature is imposed on the cable. Alternative transition curves are analyzed here, with a particular focus on the total strain energy and the minimum / maximum radii of curvature. The study is presented in dimensionless form and the various alternatives are detailed in mathematical terms, so to be used for drafting or simulations. Extensions for the design of flared ends are also briefly discussed

<i>Contos de foghile</i>

Riflessioni personali sulla lunga impresa di scavo che ha interessato per anni archeologi e studenti nell'area di Monteleone Rocca Doria

Les enjeux politiques d’une histoire culturelle des idées chez Dewey : l’exemple de la critique du libéralisme dans les années 30

International audienc

Intervento conclusivo

In chiusura del XVIII Convegno internazionale de L’Africa romana l'autore sviluppa alcune osservazioni sulla sessione dedicata in particolare alle province africane

Italians in South Africa : challenges in the representation of an Italian identity

Bibliography: leaves 72-75.Through a selection of material written by Italians in South Africa, this study aims to discuss the difficulties and challenges faced by Italian emigrant writers in representing their identity. The study places itself in the context of other studies in the field of i/emigrant, minority and ethnic studies in as much as the body of work, similarly to i/emigrant texts written in other parts of the world, has been to date considered of marginal significance or has not been examined at all. This study instead considers the opportunities of analysis that texts such as these represent and offers motivations for the need to engage with them. To analyse these texts offers the possibility to observe the relative status of the reader/critic and also to be open to the process of identity creation which does not exist in a vacuum but rather through the exchange and relations held between people of different linguistic, socio-political, historical and cultural backgrounds. With specific regard to material written by Italians in South Africa, an area in which research has up to now been fairly limited, it is argued that the tendency is for writers to emphasise a nationalistic and patriotic definition of Italian identity. This is in part as a result of the pressure emigrants face when confronted by their new cultural, linguistic and geographic setting. The tendency towards patriotic and nationalistic sentiment has also been encouraged during specific moments of Italy's history, and that is, the years leading up to Italy's unification and declaration of its nationhood status (the Risorgimento) and during fascism. The texts analysed are a letter (dated 1833) of a settler to the Cape, one Rocco Catoggio; the war time diary (published in a literary and political Italian newspaper in 1901) by a certain Camillo Ricchiardi, a volunteer and Boer sympathiser during the South African War (1889 - 1902); newspaper articles published by Italian Prisoners of War in the Zonderwater Camp during the Second World War and the biography and chronology by Adolfo G. Bini on the history of Italians in South Africa

Lights, Camera, Legal Action: Assessing the Question of Acting Performance Copyrights Through the Lens of Comparative Law

This Note will use comparative methods to consider whether an actor should have such an interest based on America’s international obligations under various intellectual property treaties, the treatment of acting performances in parallel foreign jurisdictions, and the current framework of American copyright law. Despite agreeing that, on the particular facts of Garcia, the Ninth Circuit reached the correct conclusion, this Note asserts that Garcia has identified a gap in American intellectual property law. In accordance with the fundamental principles underlying intellectual property law and global trends, this Note will argue that this problem should be addressed by incorporating into the American intellectual property scheme an enumerated set of performers’ rights and limited moral rights