1733, Catalogus eorum qui in Collegio Harvardino, quod est Cantabrigiæ Nov-Anglorum, ab anno 1642. ad annum 1733. Alicujus gradus laurea donati sunt.

The Triennial Catalogues are chronological and cumulative lists of Harvard graduates published every three years from 1674 to 1875. The Catalogues represent Harvard’s first efforts to comprehensively document its graduates and were considered the official record of degree recipients. A dedicated group of alumni used the Catalogues as a basis for collecting additional biographical information.

Index of Harvard graduates in the classes of 1642-1772, (manuscript notebook), ca. 1772-1791

Notebook containing an alphabetical index of Harvard graduates from 1642 to 1772. The author is unidentified, but the handwriting appears to be that of Harvard President Samuel Langdon (president from 1774 - 1780). The names are arranged alphabetically by surname. Each entry includes the graduate's name, additional degrees (Master, STD, MD, etc.), the year of graduation, and an asterisk if the individual was deceased. The asterisks are included for some graduates who died in 1791, indicating the work was created and updated between 1772 and 1791.

Hovey, Daniel, 1642-1695, autographed letter signed to John Winthrop; Ipswich, Mass., 1 side (2 pages), 1656 August 13

Correspondence relaying the progress of Hovey's stomach ailment after he took medicine prescribed by Winthrop, and further symptoms he was suffering, including chest pains. Hovey asks Winthrop for advice on additional action he should take to ease his symptoms.

Morocco, ca. 1642 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Fezzae et Marocchi regna Africae celeberrima, describebat Abrah. Ortelius. It was published by Willem Blaeu ca. 1642. Scale [ca. 1:2,300,000]. Covers Morocco and a portion of Algeria, Portugal, and Spain. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads and routes, territorial boundaries, shoreline features, and more. Relief shown pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Sistemi di trasporto collettivo di tipo Automated People Mover: applicazioni in ambito areoportuale

Con il seguente documento si vuole esaminare l'utilita trasportistica dei sistemi di trasporto del tipo Automated People Mover passando da un inquadramento storico generale all'uso dei sistemi nell'ambito aeroportuale dall'inizio degli anni '60 fino ai tempi piu moderni. Dopo avere analizzato le configurazioni e le caratteristiche tipiche dei sistemi APM in ambito aeroportuale si definira quale tipologia di infrastruttura e stata privilegiata negli aeroporti europei e mondiali. Successivamente si prendera in esame lo stato dell'arte dei sistemi APM installati nell'aeroporto principale di Parigi e uno dei piu trafficati del mondo, l'Aeroporto Internazionale Charles de Gaulle; e del sistema installato nell'Aeroporto Internazionale Galileo Galilei di Pisa.

Estimation of satellite antenna phase center offsets for Galileo

Satellite antenna phase center offsets for the GalileoInOrbitValidation(IOV) and FullOperationalCapability (FOC) satellites are estimated by two different analysiscenters based on tracking data of a global GNSS network. The mean x- and y-offsets could be determined with a precision of a few centimeters. However, daily estimates of thex-offsets of the IOV satellites show pronounced systematic effects with a peak-to-peak amplitude of up to 70 cm that depend on the orbit model and the elevation of the Sun above the orbital plane. For the IOV y-offsets, no dependence on the orbit model exists but the scatter strongly depends on the elevation of the Sun above the orbital plane. In general, these systematic effects are significantly smaller for the FOC satellites. The z-offsets of the two analysis centers agree within the 10–15 cm level, and the time series do not show systematic effects. The application of an averaged Galileo satellite antenna model obtained from the two solutions results in a reduction of orbit day boundary discontinuities by up to one third—even if an independent software package is used.