Development and optimization of graphic user interfaces (GUIs) for infrared spectrometers at the Telescopio Nazionale Galileo

This Phd thesis was entirely developed at the Telescopio Nazionale Galileo (TNG, Roque de los Muchachos, La Palma Canary Islands) with the aim of designing, developing and implementing a new Graphical User Interface (GUI) for the Near Infrared Camera Spectrometer (NICS) installed on the Nasmyth A of the telescope. The idea of a new GUI for NICS has risen for optimizing the astronomers work through a set of powerful tools not present in the existing GUI, such as the possibility to move automatically, an object on the slit or do a very preliminary images analysis and spectra extraction. The new GUI also provides a wide and versatile image display, an automatic procedure to find out the astronomical objects and a facility for the automatic image crosstalk correction. In order to test the overall correct functioning of the new GUI for NICS, and providing some information on the atmospheric extinction at the TNG site, two telluric standard stars have been spectroscopically observed within some engineering time, namely Hip031303 and Hip031567. The used NICS set-up is as follows: Large Field (0.25'' /pixel) mode, 0.5'' slit and spectral dispersion through the AMICI prism (R~100), and the higher resolution (R~1000) JH and HK grisms.

Remembering the Vietnam War in Graphic Narratives

This project discusses the relation between memory and graphic novels, mainly focusing on the ongoing narration of the Vietnam War. It adopts a diachronic and philological approach to reconstruct the history of the medium and its entanglement with war, be it as instrument of propaganda or as a memory project. It follows the development of the medium in Hearst and Pulitzer newspapers, analyzing how mass culture helped consolidating a persuasive ‘war mentality’. It reflects on the role that comics played in the creation of the myth of the ‘good war’. It also shows how the ‘god war’ pattern became increasingly contested during the Vietnam War, following the questioning of the traditional “American values” promoted by the counterculture of the time. Finally, it explores how the narration (and memory) of the Vietnam War has changed after September 11, 2001, and it describes the emergence of graphic narratives written by diasporic Vietnamese graphic artists.