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Ecology and Evolution, Volume 16, Issue 5, May 2026.Free‐ranging domestic cats (Felis catus) can impact wildlife through predation and landscape of fear. We monitored 23 suburban cats south of Paris using GPS collars and animal‐borne cameras and assessed personality traits via owner questionnaires.
Bastien Berrand +2 more
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Fifty Years Later, and We Still Don't Know About Badges of Status
Ecology and Evolution, Volume 16, Issue 5, May 2026.Overall, aggression and coloration are positively associated across species, but the generality of this relationship is low, the relationship depends on effect size origin, and the dataset requires further verification, which raises methodological concerns.
Alfredo Sánchez‐Tójar +1 more
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Designs, Codes, and Cryptography, 2007
Let \({\mathcal R}_k\) denote the Ree unital of order \(3^k\) for any odd integer \(k\geq 1\), and let \(G_k\) denote the associated Ree group naturally acting on this unital. In [\textit{H. Lüneburg}, J. Algebra 3, 256--259 (1966; Zbl 0135.39401)], it was shown that one cannot embed \({\mathcal R}_k\) in a finite projective plane \(\pi\) of order \(3^{
Alessandro Montinaro
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Let \({\mathcal R}_k\) denote the Ree unital of order \(3^k\) for any odd integer \(k\geq 1\), and let \(G_k\) denote the associated Ree group naturally acting on this unital. In [\textit{H. Lüneburg}, J. Algebra 3, 256--259 (1966; Zbl 0135.39401)], it was shown that one cannot embed \({\mathcal R}_k\) in a finite projective plane \(\pi\) of order \(3^{
Alessandro Montinaro
exaly +4 more sources
Characterizing the Hermitian and Ree Unitals on 28 Points
Designs, Codes and Cryptography, 1998A unital is a 2-\((q^3+1,q+1,1)\) design. The authors study the case \(q=3\), where many examples of unitals are known, and show that the dimension of the corresponding binary code is at least \(19\), with equality if and only if the design is the Ree unital. This confirms a conjecture of \textit{A. E. Brouwer} [Geometries and groups, Proc.
Gary McGuire +2 more
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A geometric construction of a class of twisted field planes by Ree-Tits unitals
Geometriae Dedicata, 1995Let \(H(q)\) denote the generalized quadrangle arising from Dickson's simple group \(G_2 (q)\) [see \textit{J. Tits}, Inst. Haut. Etud. Sci. Publ. Math. No. 2, 13-60 (1959; Zbl 0088.37204)]. It is well known that \(H(q)\) admits a polarity if and only if \(q\) is an odd power of 3, and it is assumed \(q = 3^{2h + 1}\) for some nonnegative integer \(h\)
de Smet, Veerle, van Maldeghem, Hendrik
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Anthropogenic units fingerprinted by REE in archaeological stratigraphy: Mas d'Is (Spain) case
Journal of Archaeological Science, 2013Abstract On occasions, archaeologists have to deal with serious difficulties to differentiate between processes that ultimately are responsible for the formation of stratigraphic units. Sometimes we face problems related with depositional units in multilayered deposits and other times, we ask for the character of some dark surface soils, very ...
Gianni Gallello +4 more
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On the Incidence Matrix of the Ree Unital
Designs, Codes and Cryptography, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2023
Precise thermobarometric and geochronologic data are crucial to correctly interpret the timing of metamorphism and identify complex polymetamorphic histories. We present new P-T-t-D data from samples collected in two Austroalpine nappes exposed in the Eastern Alps, Austria: the structurally upper greenschist-facies Schöckel Nappe (“ ...
Marianne Sophie Hollinetz +5 more
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Precise thermobarometric and geochronologic data are crucial to correctly interpret the timing of metamorphism and identify complex polymetamorphic histories. We present new P-T-t-D data from samples collected in two Austroalpine nappes exposed in the Eastern Alps, Austria: the structurally upper greenschist-facies Schöckel Nappe (“ ...
Marianne Sophie Hollinetz +5 more
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Spreads and resolutions of Ree unitals
Ars Comb., 2004Summary: We wish to generalize some of the results obtained by Brouwer concerning spreads and resolutions of the Ree unitals. In particular, we show that these designs are resolvable in at least \(q^3 + 1\) ways. We begin by recalling some of the classical results about the Ree groups.
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