Results 61 to 70 of about 360,250 (264)

Cosmological zoo -- accelerating models with dark energy [PDF]

, 2006
ecent observations of type Ia supernovae indicate that the Universe is in an accelerating phase of expansion. The fundamental quest in theoretical cosmology is to identify the origin of this phenomenon.
Abraham R H, Andronov A A, Bautin N N, Belinsky V A, Belinsky V A, Belinsky V A, Ellis G F R Bertotti B de Felice F Pascolini A, Farina-Busto L, Gorini V Kamenshchik A Moschella U Pasquier V, Marek Szydłowski, Perko L, Sahni V, Shikin I S, Shtanov Y, Shtanov Y V, Stoeger W R Ellis G F R Kirchner U, Szydlowski M, Thom R   +17 more
core   +2 more sources

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

The Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati, Christine Böhmer, Stefanie Ohlerth, Marcus Clauss   +3 more
wiley   +1 more source

ANÁLISES COPROPARASITOLÓGICAS DE AVES SILVESTRES CATIVAS

Ciência Animal Brasileira, 2014
In most instances of parasitism in captive birds there is no expression of clinical signs. This fact underscores the importance of performing frequent parasitological examinations in these animals.
Alessandra Snak, Paola Fernanda Lenzi, Kira Maria Agostini, Luis Eduardo Delgado, Cleuza Rocha Montanucci, Marivone Valentim Zabott   +5 more
doaj   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

ZOO: la piattaforma WPS libera

GEOmedia, 2010
ZOO: WPS server ZOO is a WPS server with powered calculus abilities on geospatial data directly in the web, deriving from the international collaboration of French and Japanese researchers. ZOO is composed by three main parts: the Kernel, i.e.
Luca Delluchi, Cristina Castellani, Markus Neteler   +2 more
doaj   +2 more sources

Wild and zoo-housed orangutans differ in how they explore objects

Scientific Reports
In human infants, exploratory object manipulations (henceforth called “EOM”) stimulate cognitive development and affect cognitive performance in later life.
Isabelle B. Laumer, Shubhangi Kansal, Anais van Cauwenberghe, Tri Rahmaeti, Tatang Mitra Setia, Roger Mundry, Daniel Haun, Caroline Schuppli   +7 more
doaj   +1 more source

Domain Walls Zoo in Supersymmetric QCD

, 1997
Solving numerically the equations of motion for the effective lagrangian describing supersymmetric QCD with the SU(2) gauge group, we find a menagerie of complex domain wall solutions connecting different chirally asymmetric vacua.
't Hooft, A.I. Veselov, A.V. Smilga, Abraham, Affleck, Affleck, Amati, Cecotti, Cohen, Cvetiĉ, Dashen, Dvali, Ferrari, Gross, Konishi, Konishi, Leutwyler, Novikov, Novikov, Rossi, Seiberg, Seiberg, Shifman, Smilga, Taylor, Veneziano, Witten, Witten, Zhitnitsky   +28 more
core   +2 more sources

Taming the zoo of supersymmetric quantum mechanical models [PDF]

, 2013
We show that in many cases nontrivial and complicated supersymmetric quantum mechanical (SQM) models can be obtained from the simple model describing free dynamics in flat complex space by two operations: (i) Hamiltonian reduction and (ii) similarity ...
A Alekseev, A Davis, A Kirchberg, A Macfarlane, A Pashnev, A Smilga, A Smilga, A.V. Smilga, AP Polychronakos, AV Smilga, AV Smilga, AV Smilga, AV Smilga, AV Smilga, D-E Diaconescu, DZ Freedman, E Ivanov, E Ivanov, E Ivanov, E Witten, E Witten, E Witten, EA Ivanov, F Delduc, G Asatrian, G Gibbons, H Nicolai, J Figueroa-O’Farrill, J Wess, J-M Bismut, L Álvarez-Gaumé, M Crombrugghe de, M Faux, M Konyushikhin, MR Douglas, N Kozyrev, N Mavromatos, PS Howe, S Bellucci, S Bellucci, S Bellucci, S Fedoruk, S Fedoruk, S Fedoruk, S Fedoruk, V Berezovoj, V Mathai, Y Simonov   +47 more
core   +4 more sources

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Sovereign Bonds and the Collective Will [PDF]

, 2002
The purpose of this study was to enrich the environment for llama (Lama glama) and alpaca (Vicugna pacos) in a zoo. The zoo is located in northern Sweden (Umeå, Mickelträsk).
Buchheit, Lee C., Gulati, G. Mitu
core   +1 more source