Tài liệu Báo cáo " Checking the conformability in CORBA component model specifications " pdf

... We proposed in this paper an approach for checking the conformability in CORBA component model specifications. In software engineering, it is demonstrated that discovering bugs in earlier phases ... connected ports in the model with B abstract machine. Figure 2 illustrates the components in stock quoter system example using the CORBA Component Model (...

Ngày tải lên: 12/02/2014, 17:20

... On the stability of elastoplastic thin triangular plates made in 23 (2.6) and the iterative method represented in part 2. Finally we receive the results in the table 6 and the figure 6. Table ... been investigated in [4] with incompressible material. Inthispaperwecontinuetostudythementioned problem with compressible material. The relation for determining critical forces is...

Ngày tải lên: 13/02/2014, 04:20

... with valine, the cavity volume increased to 43 A ˚ 3 , reflecting a reduction in the surface area of the residue (% 59 A ˚ 2 )andinthe interactions occurring there (Fig. 8). Met88 resides in the Fig. ... the M88V mutant (by substitution using the same program) for the existence of internal cavities in this region in the structure. A significant cavity in the WT phage...

Ngày tải lên: 19/02/2014, 12:20

... matrix. Western blotting of modified proteins We identified the major proteins in the mitochondrial matrix by performing SDS/PAGE separation and staining the gel with Coomassie blue or Western blotting. Analysis of ... precocious impairment in the inner membrane. The decrease in enzymatic Lon protease activity may be the result of either a loss of efficiency in relation to da...

Ngày tải lên: 20/02/2014, 11:20

... better integrated into centering than the caching model, since the cells of segment struc- tures simply contain "pointers" that implement a direct link to the original centering data. ... level 2 is opened, set- ting the beginning and the ending to "4". The phrase "das diinne Handbiichlein" (the thin leaflet) in U5 does not co-specify the...

Ngày tải lên: 22/02/2014, 03:20

... on the two further subunits of the native oxidase. In focussing on the main interaction domain on subunit II, we introduced additional mutations in exposed residues in the relevant area above the ... position involved in maintaining the low residual activity when the W121 residue is mutated. Double mutants in both positions are not further diminished in activity comp...

Ngày tải lên: 22/02/2014, 07:20

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Ngày tải lên: 13/02/2014, 12:20

... (D) Interaction sites for cAMP in the structure of the cyaB2 GAF A domain. (E) Interaction sites for cAMP in the structure of the cyaB2 GAF B domain. Amino acids interacting with the purine moiety ... B bind cAMP (Fig. 1A,B,D,E). Again, the b1–b3 region is the major interaction site for the adenine moiety. In b1, an arginine residue (Ile417 in rPDE2) binds to N1 and a...

Ngày tải lên: 19/02/2014, 02:20

... 'sings' or extra-linguistic facts? We indeed become involved at this point in such questions as whether the statement The mountains are singing,” is a contingent falsehood or something ... satisfactory method. The point about this form of definition is that we are not defining a word directly, in the sense of analysing or explaining its meaning, but rather indirectl...

Ngày tải lên: 19/02/2014, 19:20

... tails are involved in deciding the DNA–histone interactions, and to keep an intact nucleosome they need to be spared from the changes that could destroy these inter- actions. Changes in C-termini instead ... containing poly(ADP-ribose) polymerase activity and other single strand RNA viral proteins. They show structural similarity to the DNA binding domain of leucine aminopeptidases,...

Ngày tải lên: 20/02/2014, 02:22