Báo cáo khoa học: "The growth of spruce (Picea abies (L) Karst) in the Krkonoše-(Giant) Mountains as indicated by ring width and wood density" docx

... Original article The growth of spruce (Picea abies (L) Karst) in the Krkonoše-(Giant) Mountains as indicated by ring width and wood density C Sander D Eckstein J ... reveal any grouping of the sites, slope chronologies for tree -ring width and latewood density were built. In table I, the statistics of both th...

Ngày tải lên: 08/08/2014, 19:21

... form of BuChE, as indicated. In each panel, the solid circles indicate the measured k cat values, the solid squares indicate the measured bk cat values, and the lines are the result of fitting the ... form of BuChE, as indicated. In each panel, the solid circles indicate the measured k cat values, the solid squares indicate the measured bk cat values, a...

Ngày tải lên: 20/02/2014, 23:20

... in the N-terminal region of the Aa-chain by the splitting off of fibrinopeptide A [6]. Site ‘a’ is formed by amino acid residues cGln329, cAsp330, cHis340 and cAsp364, situated in the cC-domain ... Medved L (2002) Interaction of fibrin(ogen) with the endothelial cell receptor VE-cadherin: mapping of the receptor-binding site in the NH2-terminal portions of t...

Ngày tải lên: 30/03/2014, 03:20

... profiles of HO-1 and HO-2 in eight human cell lines by northern and western blot analyses (Fig. 1A,B). Expression of HO-1 mRNA was detected in five of these cell lines, but hardly at all in the other ... short interfering RNA (siRNA) in human cells. Both HO-2 mRNA and protein are expressed in the eight human cancer cell lines examined, and HO-1 expression is detect...

Ngày tải lên: 19/02/2014, 05:20

... (Table 1). The bind- ing of the ®rst CN ± ligand to the iron was thus more easy in the hydrophobic binding pocket of the antibody than the binding of the second one, most probably because of the steric ... was bound to the iron, the steric hindrance due to the substituent could be balanced by a distortion of the porphyrin ring and a shift of the i...

Ngày tải lên: 21/02/2014, 03:20

... catalyzed by LUC-H was examined to obtain the detailed reaction information. The efficiency of thioest- er formation was calculated from the peak areas of the remaining acid and flurbiprofen as an internal ... yield of recovered acid. Yield of the recovered acid was determined by the reversed phase HPLC analysis in the presence of flurbiprofen as an internal s...

Ngày tải lên: 07/03/2014, 10:20

... fatal diseases, including African sleeping sickness, Chagas disease and leishmaniasis. The drugs used in the treatment of trypanosomiasis and leish- maniasis are toxic, and in some cases have ... gracilis D8 desaturase and the nematode desaturases. The remaining desaturases in this branch form two other groups; one containing vertebrate desaturases and the other fo...

Ngày tải lên: 07/03/2014, 12:20

... of GlcN, phosphorus and fatty acids in the amounts shown in Table 1 , was obtained. The absolute configu ration of GlcN was shown to be D . No free amino groups were detected with ninhydrin, indicating ... amount of pentadecanoic acid was added to the lipid A as internal standard. The position of the double linkage in the unsaturated acid was d etermined b y GLC/M...

Ngày tải lên: 07/03/2014, 15:20

... conceptualization of the domain, i.e., his view of what that class of entities involves. In the domains under investigation there are templates for classes of objects (aircraft, missiles), classes of events ... to the specification of templates and the algorithms for in- stantiating them. For ease of implementation, the compiler for the subset of Prolog...

Ngày tải lên: 08/03/2014, 18:20

... SH3 domain in the same protein, and that this intramolecu- lar interaction suppresses the lipid-binding activity of the PX domain in the resting state; phosphorylation of p47 phox releases the binding, ... PX domain to phosphoinositides might be regulated by the interaction between the PX domain and the third SH3 domain, as in p47 phox , although whether the...

Ngày tải lên: 16/03/2014, 04:20