94,285 research outputs found
Pseudogonaphodiellus M. Dellacasa, Gordon and G. Dellacasa 2007
No full textPseudogonaphodiellus M. Dellacasa, Gordon and G. Dellacasa, 2007d Pseudogonaphodiellus zdzislawae M. Dellacasa, Gordon and G. Dellacasa, 2007d: 140, Mexico.Published as part of Skelley, Paul E., Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2007, Checklist of the Aphodiini of Mexico, Central and South America (Coleoptera: Scarabaeidae: Aphodiinae), pp. 1-14 in Insecta Mundi 2007 (14) on page 7, DOI: 10.5281/zenodo.453262
Jalisco M. Dellacasa, Gordon and G. Dellacasa 2004
No full text<i>Jalisco</i> M. Dellacasa, Gordon and G. Dellacasa, 2004b <p> <i>Jalisco plumipes</i> M. Dellacasa, Gordon and G. Dellacasa, 2004b: 70, Mexico.</p>Published as part of <i>Skelley, Paul E., Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2007, Checklist of the Aphodiini of Mexico, Central and South America (Coleoptera: Scarabaeidae: Aphodiinae), pp. 1-14 in Insecta Mundi 2007 (14)</i> on page 5, DOI: <a href="http://zenodo.org/record/4532625">10.5281/zenodo.4532625</a>
Imelda M. Dellacasa, Gordon and G. Dellacasa 2002
No full textImelda M. Dellacasa, Gordon and G. Dellacasa, 2002 Imelda constricticollis (Bates, 1889: 392), [Aphodius], Mexico.Published as part of Skelley, Paul E., Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2007, Checklist of the Aphodiini of Mexico, Central and South America (Coleoptera: Scarabaeidae: Aphodiinae), pp. 1-14 in Insecta Mundi 2007 (14) on page 5, DOI: 10.5281/zenodo.453262
Ferrerianus M. Dellacasa, G. Dellacasa, and Gordon 2007
No full textFerrerianus M. Dellacasa, G. Dellacasa, and Gordon 2007b Ferrerianus biimpressus (Schmidt, 1909d: 177) [Aphodius], Paraguay.Published as part of Skelley, Paul E., Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2007, Checklist of the Aphodiini of Mexico, Central and South America (Coleoptera: Scarabaeidae: Aphodiinae), pp. 1-14 in Insecta Mundi 2007 (14) on page 4, DOI: 10.5281/zenodo.453262
Supplemental material for A 6-month open-label extension study of the safety and efficacy of subcutaneous belimumab in patients with systemic lupus erythematosus
No full textSupplemental material for A 6-month open-label extension study of the safety and efficacy of subcutaneous belimumab in patients with systemic lupus erythematosus by A Doria, D Bass, A Schwarting, A Hammer, D Gordon, M Scheinberg, NL Fox, J Groark, W Stohl, C Kleoudis and D Roth in Lupus</p
Neotrichonotulus M. Dellacasa, Gordon and G. Dellacasa 2004
No full text<i>Neotrichonotulus</i> M. Dellacasa, Gordon and G. Dellacasa, 2004a <p> <i>Neotrichonotulus inurbanus</i> (Gordon and Howden, 1973: 442) [<i>Aphodius</i>], Mexico, USA.</p> <p> <i>Neotrichonotulus perotensis</i> (Deloya and Lobo, 1996: 50) [<i>Aphodius</i>], Mexico.</p> <p> <i>Neotrichonotulus urangai</i> (Islas, 1955: 225) [<i>Aphodius</i>], Mexico.</p>Published as part of <i>Skelley, Paul E., Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D., 2007, Checklist of the Aphodiini of Mexico, Central and South America (Coleoptera: Scarabaeidae: Aphodiinae), pp. 1-14 in Insecta Mundi 2007 (14)</i> on page 5, DOI: <a href="http://zenodo.org/record/4532625">10.5281/zenodo.4532625</a>
Measurement of the mass difference m(D-s(+))-m(D+) at CDF II
No full textWe present a measurement of the mass difference m(D-s(+))-m(D+), where both the D-s(+) and D+ are reconstructed in the phipi(+) decay channel. This measurement uses 11.6 pb(-1) of data collected by CDF II using the new displaced-track trigger. The mass difference is found to be m(D-s(+))-m(D+)=99.41+/-0.38(stat)+/-0.21(syst) MeV/c(2)
Vasignyella Gordon 1989
No full textGenus Vasignyella Gordon, 1989 Type species. Catenaria otophora Kirkpatrick, 1890, by original designation. Diagnosis (Amended). Colony erect, comprising branching uniserial chains of unizooidal internodes or with infrequent biserial multizooidal internodes with some zooids ovicellate. Zooids elongate, claviform in uniserial internodes or if located proximally in a multizooidal internode. Frontal shield a gymnocyst with numerous foramina and vestigial costal elements forming the proximal rim of the orifice. Small mural pore-chambers present. Orifice broadly sinusoid; no oral spines. Paired lateral-oral avicularia. Ovicells prominent, ectooecium perforated. Remarks. Only two species are known so far—the type species and the new species reported here. They occur frequently in associations with other bryozoans. Vasignyella otophora occurs from the low intertidal to 49 m depth in the Indo-Pacific: Indian Ocean, China Sea, Philippines, New Guinea, Rotuma (Harmer 1957), Red Sea (Dumont 1981), Samoa (Gordon 1989), Heron Island, Great Barrier Reef (Ryland & Hayward 1992), and Erakor Island, Vanuatu (Tilbrook et al. 2001). A Miocene fossil from Indonesia has also been attributed to this species (Lagaaij 1968).Published as part of Vieira, Leandro M., Gordon, Dennis P. & Correia, Monica D., 2007, First record of a living ditaxiporine catenicellid in the Atlantic, with a description of Vasignyella ovicellata n. sp. (Bryozoa), pp. 49-58 in Zootaxa 1582 (1) on page 51, DOI: 10.11646/zootaxa.1582.1.5, http://zenodo.org/record/509762
The complex sine-Gordon model on a half line
No full textIn this thesis, we study the complex sine-Gordon model on a half line. The model in the bulk is an integrable (l+1) dimensional field theory which is U(1) gauge invariant and comprises a generalisation of the sine-Gordon theory. It accepts soliton and breather solutions. By introducing suitably selected boundary conditions we may consider the model on a half line. Through such conditions the model can be shown to remain integrable and various aspects of the boundary theory can be examined. The first chapter serves as a brief introduction to some basic concepts of integrability and soliton solutions. As an example of an integrable system with soliton solutions, the sine-Gordon model is presented both in the bulk and on a half line. These results will serve as a useful guide for the model at hand. The introduction finishes with a brief overview of the two methods that will be used on the fourth chapter in order to obtain the quantum spectrum of the boundary complex sine-Gordon model. In the second chapter the model is properly introduced along with a brief literature review. Different realisations of the model and their connexions are discussed. The vacuum of the theory is investigated. Soliton solutions are given and a discussion on the existence of breathers follows. Finally the collapse of breather solutions to single solitons is demonstrated and the chapter concludes with a different approach to the breather problem. In the third chapter, we construct the lowest conserved currents and through them we find suitable boundary conditions that allow for their conservation in the presence of a boundary. The boundary term is added to the Lagrangian and the vacuum is reexamined in the half line case. The reflection process of solitons from the boundary is studied and the time-delay is calculated. Finally we address the existence of boundary-bound states. In the fourth chapter we study the quantum complex sine-Gordon model. We begin with a brief overview of the theory in the bulk where the semi-classical spectrum and an exact S'-matrix are presented. Following that we use the stationary phase method to derive the semi-classical spectrum of boundary bound states. The bootstrap method is used as an alternative approach to obtain the same spectrum. The results are discussed and compared. The final chapter consists of a general discussion on open questions and problems of the model, and some proposals for further research
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