Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 22, 2014; With Addendums

Weekly letting report.

mtDNA comparison of the Alpine chromosomal races and species of the Sorex araneus group: preliminary results

279 paires de bases du gène du Cytochrome b ont été séquencés pour 16 individus appartenant aux différentes formes chromosomiques de S. araneaus des Alpes occidentales, à S. coronatus et à S. granarius, laquelle a conservé un caryotype primitif. Trois clones principaux ont été identifiés: CC correspond à S. coronatus, CV caractérise la rae chromosomique Valais de S. araneaus, à l'exception des individus capturés aux Houches près de Chamonix, et CA est commun à tous les autres A. araneaus analysés. S. granarius ne montre que de très faibles différences avec le groupe CA, ce qui est en contradiction avec les données de la caryologie. Le fait que le clone CA soit caractéristique d'individus de la race Valais aux Houches, alors qu'une correspondance claire entre race chromosomique et clone de mtDNA est relevée dans les zones de contact entre la race Vaud (clone CA) et la race Valais (clone CB), suggère que les contact entre la race Vaud (clone CA et la race Valais (clone CB); suggère que les chromosomes Valais ont pénétré les populations Acrocentriques par introgression, tandis qu'au Haslital, la race Valais a progressé en repoussant la race Vaud sans qu'il y ait eu échange génétique

Iowa Department of Transportation Major Items - Preliminary Quantity Report, March 18, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 15, 2014; With Addendums

Weekly letting report.

Preliminary description and slope stability analyses of the 2008 Little Salmon lake and 2007 Mt. Steele landslides, Yukon

In August 2008, reactivation of the Little Salmon Lake landslide occurred. During this event, hundreds of conical mounds of variable size and composition formed in the deposition zone. The characteristics of these landforms are described and a potential mechanism for their formation is proposed. A preliminary slope stability analysis of the 2007 Mount Steele rock and ice avalanche was also undertaken. The orientation of very high persistence (>20 m long) structural planes (e.g., faults, joints and bedding) within bedrock in the source zone was obtained using an airborne-LiDAR digital elevation model and the software COLTOP-3D. Using these discontinuity orientation measurements, kinematic, surface wedge and simple three-dimensional distinct element slope stability analyses were performed.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 20, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 20, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 17, 2014; With Addendums

Weekly letting report.

Crystallization and preliminary X-ray diffraction studies of Drosophila melanogaster Gαo-subunit of heterotrimeric G protein in complex with the RGS domain of CG5036.

Regulator of G-protein signalling (RGS) proteins negatively regulate heterotrimeric G-protein signalling through their conserved RGS domains. RGS domains act as GTPase-activating proteins, accelerating the GTP hydrolysis rate of the activated form of Gα-subunits. Although omnipresent in eukaryotes, RGS proteins have not been adequately analysed in non-mammalian organisms. The Drosophila melanogaster Gαo-subunit and the RGS domain of its interacting partner CG5036 have been overproduced and purified; the crystallization of the complex of the two proteins using PEG 4000 as a crystallizing agent and preliminary X-ray crystallographic analysis are reported. Diffraction data were collected to 2.0 Å resolution using a synchrotron-radiation source.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 15, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 17, 2014; With Addendums

Weekly letting report.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 16, 2014; With Addendums

Weekly letting report.