Relation concernant les évènemens qui sont arrivés à Thomas Martin : laboureur à Gallardon, en Beauce, dans les premiers mois de 1816.

Bibliographical footnotes.

The art of James McNeill Whistler : an appreciation /

"Works by James McNeill Whistler exhibited at the Royal academy": p. 119-121.

A sketch of the life of John Winthrop, the younger, founder of Ipswich, Massachusetts in 1633,

Prefatory note by Robert C. Winthorp, jr.

The farmer's boy : a rural poem /

Mode of access: Internet.

Frizzled-7 receptor ectodomain expression in a colon cancer cell line induces morphological change and attenuates tumor growth

Frizzled (FZD) receptors have a conserved N-terminal extracellular cysteine-rich domain that interacts with Wnts and co-expression of the receptor ectodomain can antagonize FZD-mediated signalling. Using the ectodomain as an antagonist we have modulated endogenous FZD7 signalling in the moderately differentiated colon adenocarcinoma cell line, SK-CO-1. Unlike the parental cell line, which grows as tightly associated adherent cell clusters, the FZD7 ectodomain expressing cells display a spread out morphology and grow as a monolayer in tissue culture. This transition in morphology was associated with decreased levels of plasma membrane-associated E-cadherin and β-catenin, localized increased levels of vimentin and redistribution of α6 integrin to cellular processes in the FZD7 ectodomain expressing cells. The morphological and phenotype changes induced by FZD7 ectodomain expression in SK-CO-1 cells is thus consistent with the cells undergoing an epithelial-to-mesenchymal-like transition. Furthermore, initiation of tumor formation in a xenograft tumor growth assay was attenuated in the FZD7 ectodomain expressing cells. Our results indicate a pivotal role for endogenous FZD7 in morphology transitions that are associated with colon tumor initiation and progression.

Class two p groups as fixed point free automorphism groups

Suppose that AG is a solvable group with normal subgroup G where (|A|, |G|) = 1. Assume that A is a class two odd p group all of whose irreducible representations are isomorphic to subgroups of extra special p groups. If p^c ≠ r^d + 1 for any c = 1, 2 and any prime r where r^2d+1 divides |G| and if C_G(A) = 1 then the Fitting length of G is bounded by the power of p dividing |A|.

The theorem is proved by applying a fixed point theorem to a reduction of the Fitting series of G. The fixed point theorem is proved by reducing a minimal counter example. IF R is an extra spec r subgroup of G fixed by A₁, a subgroup of A, where A₁ centralizes D(R), then all irreducible characters of A₁R which are nontrivial on Z(R) are computed. All nonlinear characters of a class two p group are computed.

A multichannel detector array with 768 pixels developed for electron spectroscopy

Langstaff, David; Chase, T., (2007) 'A multichannel detector array with 768 pixels developed for electron spectroscopy', Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 573(1-2) pp.169-171 RAE2008

A fully integrated multi-channel detector for electron spectroscopy

Langstaff, David; Bushell, A.; Chase, T.; Evans, D.A., (2005) 'A fully integrated multi-channel detector for electron spectroscopy', Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 238 pp.219-223 RAE2008 Synchrotron Radiation in Materials Science ? Proceedings of the 4th Conference on Synchrotron Radiation in Materials Science 4th Conference on Synchrotron Radiation in Materials Science

Análisis crítico del concepto de seguridad humana en relación con la actuación de la MINUEE (Misión de Naciones Unidas Para Etiopía y Eritrea). Período 1998-2008

La monografía buscó realizar un análisis crítico del concepto de Seguridad Humana en relación con la actuación de la MINUEE en el período de guerra(1998-2000) y luego del retiro de la Misión (Julio de 2008), para establecer una crítica constructiva al funcionamiento de las OMP de la ONU, determinar los aciertos y desaciertos de la Misión en el uso del concepto de Seguridad Humana y sus múltiples dimensiones definidas en el PNUD(Seguridad: de la comunidad, de la salud, política, alimentaria, ambiental y personal) y comprender por qué la Misión fracasó en su intento de dirimir la crisis humanitaria y dar fin al conflicto.