Results 21 to 30 of about 939,747 (284)
Parasite, 2010 L’examen de Clarias pachynema Boulenger, 1903 (Clariidae), Ctenopoma petherici Günther, 1864 (Anabantidae) et Parachanna obscura (Günther, 1861) (Channidae), capturés dans le bassin du Nkam au Cameroun, a révélé la présence de deux espèces nouvelles de ...
Fomena A. +2 more
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A Method For Detect Forgery from Images [PDF]
Engineering and Technology Journal, 2015 Due to the availability of many image editing and processing tools, it is possible to easily change the information represented by a digital paintings without leaving any obvious traces of tampering, which led to the problem of verification image.
Hanaa Mohsin Ahmed, Sabaa Rakan Salim
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Regard critique sur les projets de réintroduction d'espèces emblématiques
Sciences, Eaux & Territoires, 2010 Saumon, loup, ours, si ces espèces ont ou font encore l'actualité dans le cadre de leur réintroduction dans le milieu naturel, sont-elles véritablement représentatives de la restauration de la biodiversité ? Les auteurs nous montrent les avantages et les
D. INGENDAHL, P. BEECK
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Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2009 37 pages; to appear in Annales de l'institut Henri Poincare (B)
Holroyd, Alexander E. +3 more
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SSRN Electronic Journal, 2020 AbstractWe construct a Cournot model with uncertainty in the number of firms in the industry. We model such an uncertainty as a Poisson game and characterize the set of equilibria after deriving novel properties of the Poisson distribution. When marginal costs are zero, the number of equilibria increases with the expected number of firms (n) and for ...
Francesco De Sinopoli +3 more
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A Rare Benthic Ctenophore, Lyrocteis cf. imperatoris, at Mesophotic Depths off Réunion Island
DiversityClosed-circuit rebreather diving has opened new opportunities for direct observation of the rich biodiversity of unexplored mesophotic coral ecosystems. We recently encountered four specimens of a rare benthic ctenophore genus, Lyrocteis.
Emilie Boissin +5 more
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Modeling excess zeroes in an integrated analysis of vaccine safety
Human Vaccines & Immunotherapeutics, 2018 In prophylactic vaccine studies in healthy populations, many subjects do not experience a single adverse event (AE). Thus, the number of AEs observed in such clinical trials may be difficult to model because of an excess of zeroes relative to the ...
Roger Maansson +6 more
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Sciences, Eaux & Territoires, 2018 Avec environ 92 000 obstacles à l'écoulement répertoriés sur le territoire français, le rétablissement de la connectivité des habitats piscicoles figure aujourd'hui parmi les principaux enjeux des politiques publiques de l'environnement. Si les priorités
J.B. TORTEROTOT, A. CAUDRON
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, 2004 The self-force describes the effect of a particle's own gravitational field on its motion. While the motion is geodesic in the test-mass limit, it is accelerated to first order in the particle's mass.
Poisson, Eric
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Poisson deleting derivations algorithm and Poisson spectrum [PDF]
Communications in Algebra, 2016 In [5] Cauchon introduced the so-called deleting derivations algorithm. This algorithm was first used in noncommutative algebra to prove catenarity in generic quantum matrices, and then to show that torus-invariant primes in these algebras are generated by quantum minors. Since then this algorithm has been used in various contexts.
Launois, Stephane, Lecoutre, Cesar
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