687 research outputs found
Galeopterus variegates Audebert 1799
No full textGaleopterus lechei Gyldenstolpe, 1920 Kunglia Svenska Vetenskapsakademiens Handlingar, 60 (6), 17. Valid name. Galeopterus variegates (Audebert, 1799) Holotype: NHMO 7986 (24), female, skin (red phase) with cranium, collected by C. Lumholtz at Toembang Maroewe, Central Borneo, October 1915. Paratypes: NHMO 7985 (4889), female, skin (light phase) with cranium, collected by C. Lumholtz at Toembang Maroewe, Central Borneo, October 1915; NHMO 22081 (3), female juv., skin (light phase?) with cranium, collected by C. Lumholtz at Toembang Maroewe, Central Borneo, September 1915. Remarks. The description was communicated 12 March 1919 but printed 12 February 1920. The correct year of authority is accordingly 1920 not 1919 as given by Wilson and Reeder (2005). Specimen NHMO 7986 (24) was referred to as “ Type ” by the author and is regarded as the holotype according to article 73.1. 1. of the Code (ICZN 1999). The lower left mandible of specimen NHMO 22081 is missing. Synonym given as G. lecheyi Gyldenstolpe, 1919 by Wilson and Reeder (2005).Published as part of Wiig, Øystein & Bachmann, Lutz, 2013, The mammal type specimens at the Natural History Museum, University of Oslo, Norway, pp. 587-597 in Zootaxa 3736 (5) on pages 593-594, DOI: 10.11646/zootaxa.3736.5.9, http://zenodo.org/record/22000
Coens (Maurice). — La légende de S. Audebert, comte d'Ostrevant. Extrait des Analecta Bollandiana, t. LI, fasc. I-II, pp. 99-116, 1933
No full textN. R. Coens (Maurice). — La légende de S. Audebert, comte d'Ostrevant. Extrait des Analecta Bollandiana, t. LI, fasc. I-II, pp. 99-116, 1933. In: Revue du Nord, tome 21, n°82, mai 1935. p. 146
Algunos Resultatados en la Identificación Basada en Modelos de Fisuras Transversales en Sistemas de Rotores
No full textA mathematical model to study the impact of intra-tumour heterogeneity on anti-tumour CD8+ T cell immune response
No full textIntra-tumour heterogeneity (ITH) has a strong impact on the efficacy of the immune response against solid tumours. The number of sub-populations of cancer cells expressing different antigens and the percentage of immunogenic cells (i.e. tumour cells that are effectively targeted by immune cells) in a tumour are both expressions of ITH. Here, we present a spatially explicit stochastic individual-based model of the interaction dynamics between tumour cells and CD8+ T cells, which makes it possible to dissect out the specific impact of these two expressions of ITH on anti-tumour immune response. The set-up of numerical simulations of the model is defined so as to mimic scenarios considered in previous experimental studies. Moreover, the ability of the model to qualitatively reproduce experimental observations of successful and unsuccessful immune surveillance is demonstrated. First, the results of numerical simulations of this model indicate that the presence of a larger number of sub-populations of tumour cells that express different antigens is associated with a reduced ability of CD8+ T cells to mount an effective anti-tumour immune response. Secondly, the presence of a larger percentage of tumour cells that are not effectively targeted by CD8+ T cells may reduce the effectiveness of anti-tumour immunity. Ultimately, the mathematical model presented in this paper may provide a framework to help biologists and clinicians to better understand the mechanisms that are responsible for the emergence of different outcomes of immunotherapy
Absolute calibration of photostimulable image plate detectors used as (0.5-20 MeV) high-energy proton detectors
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