Speech Analysis and Synthesis and Man-Machine Speech Communications for Air Operations. (Synthese et Analyse de la Parole et Liaisons Vocales Homme- Machine dans les Operations Aeriennes)

DTIC Science & Technology

1990-05-01

speech produced by these systems. Finally, perhaps the greatest recent impetus in advancing digital Finally, in the area of speech and speaker recognitio ...XX) Ilz and logarithmic beyond I(XX) Hz (91. ts(n) *n) n)mW0) SWS BNLP LOGO *) -KQfl1 BANoPASS FILTER LOWPASS FILTER 0 fLi fHl f 0 fLP f FIgure 2

Production of a Novel OX40 Ligand for Clinical Use

DTIC Science & Technology

2015-10-01

several documented mechanisms. Our group has developed a technique to enhance immune function in tumor-bearing hosts by targeting a protein on the surface...immune function in tumor-bearing hosts through the use of OX40 agonists, which can lead to regression of tumors of various histologies, including...prostate cancer. In particular, we have produced a human OX40 agonist, termed OX40L:ILZ:Ig (OX40L:Ig) that has potent biologic function in vitro and is

IMACS 󈨟: Proceedings of the IMACS World Congress on Computation and Applied Mathematics (13th) Held in Dublin, Ireland on July 22-26, 1991. Volume 2. Computational Fluid Dynamics and Wave Propagation, Parallel Computing, Concurrent and Supercomputing, Computational Physics/Computational Chemistry and Evolutionary Systems

DTIC Science & Technology

1991-01-01

Investigations of uniform convergence Sorption gel5ster Stoffe in porisen Medien (in German). Ver- are-in progress. lag P -Lang, Frankfurt/M., 1991 (in press...ad- sorption terms. Numerical results for solute transport with instantaneous, /it + 01(p): - q(p)#= 0, X > 0, t > 0. (5) nonlinear adsorption-are...13 ] A, S113S = (PfIJl) 8Iax, S1136= m A, y H137=- pf A, v 138 -f A, IIso l r opic-visco° c ousic- Y 139 im A, z-pliole (C’ilz) y 1141 = [ PfA 𔃻 + P

Gli3-mediated somitic Fgf10 expression gradients are required for the induction and patterning of mammary epithelium along the embryonic axes.

PubMed

Veltmaat, Jacqueline M; Relaix, Frédéric; Le, Lendy T; Kratochwil, Klaus; Sala, Frédéric G; van Veelen, Wendy; Rice, Ritva; Spencer-Dene, Bradley; Mailleux, Arnaud A; Rice, David P; Thiery, Jean Paul; Bellusci, Saverio

2006-06-01

Little is known about the regulation of cell fate decisions that lead to the formation of five pairs of mammary placodes in the surface ectoderm of the mouse embryo. We have previously shown that fibroblast growth factor 10 (FGF10) is required for the formation of mammary placodes 1, 2, 3 and 5. Here, we have found that Fgf10 is expressed only in the somites underlying placodes 2 and 3, in gradients across and within these somites. To test whether somitic FGF10 is required for the formation of these two placodes, we analyzed a number of mutants with different perturbations of somitic Fgf10 gradients for the presence of WNT signals and ectodermal multilayering, markers for mammary line and placode formation. The mammary line is displaced dorsally, and formation of placode 3 is impaired in Pax3ILZ/ILZ mutants, which do not form ventral somitic buds. Mammary line formation is impaired and placode 3 is absent in Gli3Xt-J/Xt-J and hypomorphic Fgf10 mutants, in which the somitic Fgf10 gradient is shortened dorsally and less overall Fgf10 is expressed, respectively. Recombinant FGF10 rescued mammogenesis in Fgf10(-/-) and Gli3Xt-J/Xt-J flanks. We correlate increasing levels of somitic FGF10 with progressive maturation of the surface ectoderm, and show that full expression of somitic Fgf10, co-regulated by GLI3, is required for the anteroposterior pattern in which the flank ectoderm acquires a mammary epithelial identity. We propose that the intra-somitic Fgf10 gradient, together with ventral elongation of the somites, determines the correct dorsoventral position of mammary epithelium along the flank.

Prime Contract Awards Alphabetically by Contractor, by State or Country, and Place, FY 85. Part 19 (Star & Stripes - Tokimori Kensetsu Co Ltd).

DTIC Science & Technology

1985-01-01

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