Results 21 to 30 of about 17,558 (226)
Rook theory focuses on placements of non-attacking rooks on boards of various shapes. An important role is played by the rook numbers which count the number of non-attacking placements of a given number of rooks on a board.
Barrese, Kenneth
core +1 more source
The spatial distribution of corvid nests in the urbanized environmental components (using the example of the Kirovsky district of Saratov) [PDF]
. This study is dedicated to the nest placement peculiarities of four species of the Corvidae family: the Jackdaw, Rook, Hooded Crow, and Eurasian Magpie – in the urbanized environmental components on the territory of the Kirovsky district of ...
Kuliseva, Yulia I. +1 more
doaj +1 more source
Rising Above Polarising Discourses Within Nursing
Reflecting on both Wilkinson's arguments and global nursing activism, it is clear that discourses of autonomy and unionism need not be dichotomous rivals, and both can offer much to the profession.
Helen Rook
doaj +1 more source
To Species Diversity of Nematode Fauna of Corvidae Vigors Family, 1825 at Volga River Delta
The purpose of the research is to systematize the long-term data on study of nematode fauna of Corvidae family birds of Volga river delta. Materials and methods.
A. P. Kalmykov, V. A. Strelkov
doaj +1 more source
Letter from Ella Roper (Rook) to John Sloan, May 14, 1949
1 leaf (single sided)Letter from Ella Roper (Rook) to John Sloan, May 14 ...
Roper, Ella (Rook)
core +2 more sources
Du char de guerre à la tour : le destin d’une figure du jeu d’échecs en Occident
The chess game, invented in India, is transmitted to the Christian West through the Muslim space in the course of the Xth century. Among the pieces of the game, the original war chariot was the object of numerous interpretations
Luc Bourgeois
doaj +1 more source
Crimean Hemorrhagic Fever: Ecologic and Epizootic Role of the Corvidae Family
The role of birds in the circulation of the virus of Congo-Crimean hemorrhagic fever (CCHF) is described in the paper. Investigation of 758 samples of birds revealed the virus CCHF antigen to be present in 19 (2.51 % ± 0.57) rooks' samples. Corvidae were
S. Yu. Vodyanitskaya +7 more
doaj +1 more source
AAV1 is the optimal viral vector for optogenetic experiments in pigeons (Columba livia)
Rook et al. establish a viral gene transfer system to perform optogenetics in pigeons. They deliver ChR2 via AAV1 into the visual entopallium and show its behavioral relevance for contrast perception, verifying the applicability of optogenetics in an ...
Noemi Rook +6 more
doaj +1 more source
Kitowski I.: The importance of rural parks for the occurrence of the Rook Corvus frugilegus in the eastern part of the Lublin region (E Poland) - ecological and social factors. Ekologia (Bratislava), Vol. 32, No. 3, p. 283-298, 2013.
Kitowski Ignacy
doaj +1 more source
Biodiversity and Prevalence of Parasites of Rook (Corvus frugilegus) in Iran [PDF]
Background: Rooks are distributed all over Iran and no information is available in the literature on their parasitic infections. Methods: One hundred twenty five rooks were examined at post-mortem for parasitic infections.
A Eslami +4 more
doaj +1 more source

