Only correctly understand the brand strategy of journal and necessity of implementation brand strategy in market economy times,study its way,strengthen the construction of characteristic brand,keep itself quality and promote systematic popularity,can the journal be in an invincible position in the intense competition of culture market
When φ is an analytic map of the unit disk D into itself,and H(D) is a Banach space of analytic functions on D,define the composition operator Cφ by Cφ(f)=fφ,f∈H(D).
After cut down by restriction enzyme,the dhaT gene with own ribosome binding site was inserted into recombining plasmid pMD19-T Simple/gldABC in tandem. Thereafter,the gene of gldABC and dhaT was subcloned into expression vector pET28a(+).
The data indicated that specific activities of β-galactosidase in DK1622/pMF1A and DK1622ΔfruA/pMF1A were quite similar. Therefore, as a transcription factor FruA does not self-regulate its own gene expression. There might be other mechanism accounting for the down-regulation of fruA expression at late stage of M. xanthus development.
Concept designers can use their own experience and knowledge and the inference mechanism that the system offers to reconstitute the existing sensor effects in a totally new way in order to find new effects and their applications,and design an innovative sensor.
The data indicated that specific activities of β-galactosidase in DK1622/pMF1A and DK1622ΔfruA/pMF1A were quite similar. Therefore, as a transcription factor FruA does not self-regulate its own gene expression. There might be other mechanism accounting for the down-regulation of fruA expression at late stage of M. xanthus development.
Faced with the new situation of the quality education with information for students, college library should make great efforts to improve the digital construction simultaneously with the infonnational quality of librarians in tenn of its own function.
By the means of SWOT(Strength,Weakness,Opportunity,Threat)method which is generally internationally used,this article analyzed the external and internal environment of post-oriented education in our school,and expected to find out the opportunity and threat for existence and development and find out its own advantages and disadvantages,and to provide a dependable basis for further efforts of post-oriented education.
We show that they are induced by automorphisms ofG and that a surjective holomorphic self-map can be nonbijective only in the directions of the nilradical ofG.
Finally, we study their reducibility of the action of the Casimirs on the zero-weight spaces of self-dual g-modules and obtain complete classification results for g = sln and g2.
The choice number of a graph G, denoted by xl(G), is the minimum number k such that if a list of k colors is given to each vertex of G, there is a vertex coloring of G where each vertex receives a color from its own list no matter what the lists are.
One is a verifiable scheme which each participant can verify his own share from dealer's distribution and ensure each participant to receive valid share.
Species within host trees vary from winter to summer and all the species have their own niche width, proportional similarity of niche and the niche overlap.
A nondimensional experimental correlation of the cyclone performance, including the influence of temperature, was obtained on the basis of our own previous work.
Both the micro-silicon-slit and the micro-silicon-fixer have their own features, such as small volume and high precision, which are laid out and analyzed later.
The choice number of a graph G, denoted by xl(G), is the minimum number k such that if a list of k colors is given to each vertex of G, there is a vertex coloring of G where each vertex receives a color from its own list no matter what the lists are.
It is applicable to the partially connected multicomputer systems featuring certain structural characteristics and enables the system to detect and identify the manifested failures on its own without an outside aid.
The C gene product of the modification-restriction system PvuII binds to its own promoter (C box) and stimulates transcription of both the C gene and the endonuclease gene.