Search results for "WIG"
showing 10 items of 132 documents
Materiały sejmikowe w spuściźnie po Ludwiku Gruno, księciu Hessen-Homburg w archiwum Muzeum Artylerii, Wojsk Inżynieryjnych i Łączności w Sankt Peter…
2018
The article discusses source materials for history o f Polish-Lithuanian Commonwealth Dietines, found in archival legacy o f Ludwig Gruno, Prince o f Hesse-Homburg. The documents are part o f field chancellery o f the prince, currently preserved in the Military-Historical Museum of Engineer and Signal Corps in St. Petersburg among over a thousand of letters, documents and files illustrating his achievements as commander o f Russian armies in the Caucasus and Poland in 1732-1736. The documents pertain mostly to tsarist army exacting war tribute in form o f food and feed in South- Eastern voivodeships from autumn 1734 to 1736. It was a significant burden to noblemen in Ukrainę, Podolia, Volhy…
Carl Ludwig Fernows Monographie “Über den Bildhauer Canova und dessen Werke” (1806) im Kontext von Kunstraub und Musealisierung
2008
This article investigates Carl Ludwig Fernow's monograph on the Italian neoclassical sculptor Antonio Canova in the context of napoleonic art policies in Late eighteenth Century Italy.
Carl Ludwig Fernow, Über den Bildhauer Canova und dessen Werke (Zürich, Gessner 1806), traduzione e commento a cura di Alexander Auf der Heyde, Bassa…
2006
Translation (German-Italian) and critical introduction to Carl Ludwig Fernow's controversial essay on Canova (1806).
Bossi e la «lega settentrionale»: un dialogo con Carstens e Fernow
2004
"Il più bel giovane che abbia mai visto". Ludwig II e Richard Wagner
2013
Il saggio prende le mosse dalla partecipazione di Wagner ai "moti di Dresda" del 1849 e dal suo successivo esilio in Svizzera, soffermandosi sui rapporti fra il compositore tedesco e il Re di Baviera Ludwig II, del quale viene tracciato un breve profilo biografico.
Forceps size and immune function in the earwig Forficula auricularia L.
2007
Females of many species select their mates on the basis of the size or intensity of sexual ornaments, and it has been suggested that these provide reliable signals of a male’s ability to resist parasites and pathogens. European earwigs, Forficula auricularia, are sexually dimorphic in forceps shape and length. Male forceps are used as weapons in male contests for access to females, but recent findings suggest that females also choose males on the basis of their forceps length. In the present study, we tested the hypotheses that in the European earwig, F. auricularia, the size of forceps is correlated with immune function and that immune function differs between the sexes. We found that enca…
Influences of Relatedness, Food Deprivation, and Sex on Adult Behaviors in the Group-living Insect Forficula auricularia
2014
The evolution of group living is generally associated with the emergence of social behaviors that ensure fitness benefits to group members. However, the expression of these behaviors may depend on group composition, which can vary over time with respect to sex, starvation status, and relatedness. Here, we investigated (1) whether adults of the group-living European earwig, Forficula auricularia, show cooperative behaviors toward conspecifics and (2) whether sex, food availability, and relatedness shape the nature and frequency of these behaviors. We conducted a full-factorial experiment using 108 unisexual pairs of adults, in which we manipulated these three factors and video-recorded the e…
Shell structure and level spacing distribution in metallic clusters
1993
The lattice gas Monte Carlo and tight binding method is used to study the electronic shell structure in large metallic clusters. The average density of states of a large ensemble of deformed clusters shows the same shell structure as the most spherical geometry. The level spacing distribution at the Fermi level is a Wigner distribution.
The magnet of the scattering and neutrino detector for the SHiP experiment at CERN
2019
The Search for Hidden Particles (SHiP) experiment proposal at CERN demands a dedicated dipole magnet for its scattering and neutrino detector. This requires a very large volume to be uniformly magnetized at B > 1.2 T, with constraints regarding the inner instrumented volume as well as the external region, where no massive structures are allowed and only an extremely low stray field is admitted. In this paper we report the main technical challenges and the relevant design options providing a comprehensive design for the magnet of the SHiP Scattering and Neutrino Detector.
Tensor Operators and the Wigner-Eckart Theorem
2007
In this chapter we pave the way to the use of the coupling methods of Chap. 1 for manipulating operators and their matrix elements. To enable smooth application of the angular momentum methods, we introduce so-called spherical tensor operators. Spherical tensors can be related to Cartesian tensors. A Cartesian tensor of a given Cartesian rank can be reduced to spherical tensors of several spherical ranks. There is a very convenient procedure, the so-called Wigner-Eckart theorem, to separate the part containing the projection quantum numbers from the rest of the matrix element of a spherical tensor operator. The remaining piece, called the reduced matrix element, is rotationally invariant an…