Biologia ed ecologia dello squalo di profondità Dalatias licha (Bonnaterre, 1788)

La presente tesi vuole colmare le conoscenze biologiche ed ecologiche dello squalo di profondità Dalatias licha. Attualmente le conoscenze riguardanti le popolazioni di questo squalo nel Mediterraneo sono scarse dato il numero limitato di studi affrontati. La biologia e l’ecologia di questo squalo è stata studiata attraverso la stima di alcune caratteristiche importanti come la sex ratio, la maturità sessuale degli individui, gli indici di condizione (epatosomatico e gonadosomatico) e le analisi dei contenuti stomacali. I 78 esemplari (16 femmine e 62 maschi) osservati sono stati campionati tra il 2001 e il 2003 dal bycatch di motopescherecci a strascico della marineria di Genova porto, operanti sul piano batiale del Golfo di Genova (Mar Ligure). Le catture sono state eseguite ad una batimetria compresa tra -450 e -800 m, tra Genova e Sestri Levante. I risultati, sebbene basati su un numero limitato di individui, sono di particolare interesse visto il deficit conoscitivo inerente a questa specie in ambito nazionale e mediterraneo

Das projectirte Denkmal Moses Mendelssohns (1788)

Ludwig Geiger

Responding to Price Signals in Communal Agriculture: Shaker Hog Production, 1788-1850

Isolated Shaker communal farms stressed self-sufficiency as an ideal but carefully chose which goods to buy and sell in external markets and which to produce and consume themselves. We use records of hog slaughter weights to investigate the extent to which the Shakers incorporated market-based price information in determining production levels of a consumption good which they did not sell in external markets: pork. Granger causality tests indicate that Shaker pork production decisions were influenced as hypothesized, strongly by corn prices and weakly by pork prices. We infer that attention to opportunity costs of goods that they produced and consumed themselves was a likely factor aiding the longevity of Shaker communal societies.

Die Memoiren der Glückel von Hameln : 1645 - 1719

hrsg. von David Kaufmann

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 460 - Beglaubigter Auszug und das dazugehörige Duplikat aus dem Danziger Taufregister vom 3. März 1788

4 Seiten

Grundriss der am Liman und Schwartzenmeer zu liegenden Vestung Oczakow : welche den 17. Decbr. 1788 unter Com̄ando des Russischen General Feld-Marschal Fürst von Potemkin Siegreich eingenommen worden ist

Titel d. Illustr.: Siegreiche Einnahme der Türkischen Vestung Oczakow der Russisch-Käyserlichen Truppen

Wolfgang Amadeus Mozart, Medaillon, 1788

Signatur des Originals: S 36/F05493

Ausstellung "Das Theater im Freien", Frankfurt a. M. - Die Stadt des deutschen Handwerks in Verbindung mit dem Reichsbund der deutschen Freilicht- und Volksschauspiele E. V. : Dresden 1719 - Das Theater im Großen Garten mit der Aufführung des "Balletts der vier Jahreszeiten". Bes. Staatl. Kupferstichkabinett Dresden

Signatur des Originals: S 36/F08000

W. A. Mozart nach einem Medaillon-Relief aus dem Jahre 1788, jetz im Besitze der Frau Baronin von Grünhof

Signatur des Originals: S 36/F09342

Mus S 21/536 - Costumes aus der Oper "Der Baum der Diana" [L'arbore di Diana], für die EA Frankfurt 12.06.1788

1. Diana, 2. Endimion, 3. Amor, 4. Dorist, 5. Silvio, 6. Silvio als Priester, 7. Nymphe

Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt

An integrated instrument package for measuring and understanding the surface radiation budget of sea ice is presented, along with results from its first deployment. The setup simultaneously measures broadband fluxes of upwelling and downwelling terrestrial and solar radiation (four components separately), spectral fluxes of incident and reflected solar radiation, and supporting data such as air temperature and humidity, surface temperature, and location (GPS), in addition to photographing the sky and observed surface during each measurement. The instruments are mounted on a small sled, allowing measurements of the radiation budget to be made at many locations in the study area to see the effect of small-scale surface processes on the large-scale radiation budget. Such observations have many applications, from calibration and validation of remote sensing products to improving our understanding of surface processes that affect atmosphere-snow-ice interactions and drive feedbacks, ultimately leading to the potential to improve climate modelling of ice-covered regions of the ocean. The photographs, spectral data, and other observations allow for improved analysis of the broadband data. An example of this is shown by using the observations made during a partly cloudy day, which show erratic variations due to passing clouds, and creating a careful estimate of what the radiation budget along the observed line would have been under uniform sky conditions, clear or overcast. Other data from the setup's first deployment, in June 2011 on fast ice near Point Barrow, Alaska, are also shown; these illustrate the rapid changes of the radiation budget during a cold period that led to refreezing and new snow well into the melt season.