30,783 research outputs found

    Bibliographie Leo Perutz : Stand: 26. April 2010

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    In den gut eineinhalb Jahrzehnten, die seit der Bibliographie von Hans-Harald Müller und Wilhelm Schernus (Nr. 140) vergangen sind, hat sich die Perutz-Forschung etabliert. Dies zeigt schon ein flüchtiger quantitativer Vergleich. Der Abschnitt "Wissenschaftliche Untersuchungen" bestand damals aus einer Handvoll Magisterarbeiten und Dissertationen; in der vorliegenden Bibliographie nimmt die Sekundärliteratur mehr als die Hälfte des Raums ein. Die Rechtfertigung einer neuen Perutz-Bibliographie liegt denn auch vor allem darin, ein aktuelles, möglichst vollständiges Verzeichnis der wissenschaftlichen Literatur zu Leo Perutz (unter Einschluß der vor 1990 erschienenen Titel) vorzulegen. Der Abschnitt "Primärliteratur" schließt dagegen chronologisch an Müller und Schernus an

    Major Leo B. Leonard, Lieutenant Colonel Myers, Colonel R. Jenna, Lieutenant Colonel Warner, Military Police (left to right)

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    Photo of several military police officers at Camp Carson near Denver, Colorado in 1954. Left to right: Major Leo B. Leonard, Lieutenant Colonel Myers, Colonel R. Jenna, Lieutenant Colonel Warner. Note on reverse side of photograph: Lt. Col Warner, Col. R. Jenna, Major Leo B. Leonard, Camp Carson - Aug 195

    Leo Baeck with his students.

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    Leo Baeck with his students (l-r) Jakob Petuchowski, Wolfgang Hamburger, Alexander Guttmann, Samuel Atles, Franz Landsberger, and Albert Friedlander at the Hebrew Union College in Cincinnati, Ohio.Digital Imag

    Počemu i kak my približaemsja k anarchii?

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    D-r Leo

    Letter from Simeon Leo to his father

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    Letter from Simeon Leo, Esq. to his father on paper torn from a notebook. Written in broken English.Digital imag

    Mission and system design of a 3U CubeSat for passive GTO to LEO transfer

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    This paper denotes a mission concept and system design for a 3U CubeSat technology demonstration. The spacecraft carries an inflatable, ejectable balloon that is used to engineer its area-to-mass-ratio. In this way, the effects of aerodynamic drag and solar radiation pressure on the orbit evolution can be exploited in order to passively transfer from a geostationary transfer orbit (GTO) to a low Earth orbit (LEO). This is of importance since with the increasing interest in CubeSat missions, demand for piggy-back launches to LEO is exceeding availability. In order to tap into the many GTO launches an appropriate strategy is therefore needed to transfer CubeSats from the release orbit into a LEO orbit. The strategy proposed here exploits the effects of atmospheric drag and solar radiation pressure to passively decrease the apogee altitude and increase the perigee altitude respectively. This is achieved by deploying a light-weight balloon that increases the area-to-mass-ratio of the spacecraft. After deployment and rigidisation the manoeuvre occurs completely passively, allowing a power down of the spacecraft's electronics for the transfer duration to avoid radiation damage from the Van Allen belts. Once the goal orbit is reached the spacecraft can be powered up again and the balloon is ejected to avoid rapid deorbiting. It is shown that the abandoned balloon is removed from orbit within weeks. The paper contains mission design and scenario selection and the system design of the orbital transfer module

    Dalla ricerca dell'equilibrio al sogno dell'egemonia. Appunti sulla politica estera italiana nello spazio mediterraneo fra le due guerre mondiali

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    Il saggio è dedicato al tema della politica estera italiana tra le due guerre mondiali ed è contenuto all’interno dell’opera collattanea a cura di Raffaele De Leo e Antonella Lovecchio Bari, la Puglia e l'Oriente. L'”invenzione” di un ruolo internazionale della Puglia (Nardò: Besa Editrice 2014)

    Major Leo B. Leonard, Lieutenant Colonel Myers, Colonel R. Jenna, Lieutenant Colonel Warner, unidentified Captain, Colonel McClintoch, Military Police (back left to front right)

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    Photo of several military police officers at Camp Carson near Denver, Colorado in 1954. Back row, left to right: Major Leo B. Leonard, Lieutenant Colonel Myers, Colonel R. Jenna, Lieutenant Colonel Warner. Front row, left to right: unidentified Captain, Colonel McClintoch, Note on reverse side of photograph: Lt Col. Warner, Col. R Jenna, Lt Col Myers, Major Leonard, Col. McClintoch, Capt

    Schematic Drawings and Templates for Appliances

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    Two diagrams: "R 701 tuner front panel template" and "Template cut-out for T-12 & T-12H" by Rekokut company of New York, drawn Feb. 17, 1949. From the archives of Leo Leonar

    Two of Leo Leonard\u27s Military Police in Gorizia, Italy

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    Item from Leo Leonard Scrapbook (black cover), 1935 to 1957. Newspaper photograph with caption: Foot Patrols comb the streets of Gorizia in search of anything that demands their attention. Shown here Pfc. Hollis R. Easton and Pvt. Daniel M. McLaughlin attentive to duty but not entirely oblivious to the other sights of Corso Roosevelt
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