trace of tensor invariant

... an invariant aspartate residue (Asp367) operates in con- cert with N(5) of the cofactor to bring about the abstraction of the C(6proR) hydrogen of the substrate [13]. In addition to these invariant ... alignments of chorismate synthas- es from bacterial, fungal, plant and protozoan origin, of the crystal structure of the enzyme with bound EPSP and of the flavin cofactor, revealed two invariant serine ... additions of the same volume of an FMN solution to the enzyme solution of the sample cuvette and to the buffer compartment of the reference cuvette. To compensate for the dilution of the enzyme...

Ngày tải lên: 07/03/2014, 05:20

... and visibly only in the presence of drugs (± Vi). These results are reminiscent of previous studies of double-mutants of the IC in human and Fig. 3. Photolabeling of Abcb1a NBD mutants by vanadate ... structurally related to phosphate (P i ) [44]. Trapping of nucleotide by Vi requires both hydrolysis of the bond between the b- and c-phosphates of ATP and release of P i . Vi can replace P i once it is released, ... previous studies of catalytic residue mutants of the Walker A and Walker B motifs and of the ICs (K429R, K1072R, D551N, D1196N, E552Q and E1197Q), which severely affect the catalytic activity of mouse...

Ngày tải lên: 07/03/2014, 06:20

... coefficients of the topmost degree, we get, S λ  1 S λ  n = S µ  1 S µ  n . TENSOR PRODUCTS OF IRREDUCIBLE REPRESENTATIONS 701 Proof. The proof proceeds by induction on the cardinality of S. Consider equation ... characterisation of the generalized PRV-component inside the tensor product. It is not clear that a generalized PRV-component of one side of the tensor product, is also a PRV-component for the other tensor product. ... some integers α i . TENSOR PRODUCTS OF IRREDUCIBLE REPRESENTATIONS 703 of K. Given ρ, let χ ρ denote the character of ρ. For each finite place v of K, we choose a place ¯v of ¯ K dividing v, and...

Ngày tải lên: 14/03/2014, 22:20

Ngày tải lên: 31/03/2014, 15:22

Ngày tải lên: 31/05/2014, 01:53

Ngày tải lên: 22/06/2014, 18:20

... school.  Most of the students in the experimental group responded that TVTA is interesting. To most of them, TVTA was very helpful to grasp the basic concepts of verb tenses. However, some of them ... of the speaker to the space in front of the speaker indicates the future perfect.  The idea of physical motion’s advantage on the language learning ability is very closely related with TRACE ... tense difficult?  Verb tense is one of the most difficult grammar parts in mastering English since it is concerned with invisible concept of ‘time’.  Each of verb tenses are taught separately...

Ngày tải lên: 05/09/2013, 21:10

... integral of the coefficient of the logarithmic sin- gularity of the Szeg¨o kernel gives a biholomorphic invariant of a domain Ω, or a CR invariant of the boundary ∂Ω, and moreover that the invariant ... theorem, he stated the real analyticity of the coefficients of the asymptotic expansion of the Bergman kernel, though the proof was not published. Now a proof of this theorem and claim, based on Kashiwara’s ... fiber integral of Bdv and the Bergman kernel of H 0 (M,E ⊗m ); this is a localization of (1.3). I am very grateful to the referee for simplifying the proof of Proposition 3. LOGARITHMIC SINGULARITY OF THE...

Ngày tải lên: 16/02/2014, 05:20

... numerical invariant of Artinian Modules over 39 The p roof is then complete. The above theorem means that the least degree of all polynomials bounding from above I(x (n); A) is a numerical invariant of ... but the least degree of all upper-bound polynomials for the function is a numerical invariant of A. A characterization for co Cohen-Macaulay modules in term of this new invariant is also given. Keywords: ... uel m ultiplicity of Noetherian B with respect to x. Denote by n the maximal ideal of the local ring B and E theinjectivehullofB/n. Set B ∨ := Hom R (B; E), the Matlis dual of B. Then, B ∨ is...

Ngày tải lên: 05/03/2014, 14:20

... Section 10 of [I]. We refer the reader to the introduction of [I] for a general discussion of the problem of stabilization. The introduction of [II] contains further discus- sion of the trace formula, ... established a key reduction in the proof of one of the global theorems. In this paper, we shall complete the proof of the theorems. We shall combine the global reduction of [II] with the expansions that ... that of [A7] and [A10].) The trace formula applies to the case of a global field, and to a finite set of valuations V of F that contains V ram (G, ζ). We recall that V ram (G, ζ) denotes the set of...

Ngày tải lên: 05/03/2014, 23:20

... in N,B ([ILP]). Proof. (i) and (ii) are trivial consequences of 1.4.1 and of the definitions. The first part of (iii) is trivial by (i), (ii). Thus, e P is the supremum of all projections p ∈ ... same proof as in [Cho] shows that if G ⊂ G 0 is an inclusion of discrete groups with the property that there exists a net of positive definite BETTI NUMBERS INVARIANTS 811 Our main example of a factor ... recent result of Valette ([Va]). In each of these cases, the Betti numbers have been calculated in [B]. Yet another example is offered by the action of SL(2, Q)on Q 2 : Indeed, the rigidity of the action of...

Ngày tải lên: 06/03/2014, 08:21

... means of depriving him of a necessity (food) which means that being deprived causes Connors’s defeat. This fits well with the interpretation of (1) where McEnroe’s playing deprived Connors of his usual ... the importance of relations between text segments in discourse interpretation. In fact, the incorporation of the above types of information ties in well with the SDRT (Asher and Lascarides, 2003) view of language ... the systematicity of mapping invariantly certain aspects of metaphorical utterances by formulating them as relations between events that can be represented as 111 relations and properties of DRSs. For...

Ngày tải lên: 08/03/2014, 03:20

... differences. Mixing ratios of OVOC were strongly correlated with each other as well as with tracers of fossil and biomass/biofuel combustion. Analysis of the relative enhancement of selected OVOC with ... twice that of nonmethane hydrocarbons (SC 2 -C 8 NMHC). Throughout the troposphere, the OH reactivity of OVOC is comparable to that of methane and far exceeds that of NMHC. A comparison of these ... to use it as a tracer of biomass combustion in discreet plumes downwind of terrestrial sources. Tetrachloroethylene (C 2 Cl 4 ), a synthetic organic chemical, was mainly used as a tracer of urban pollution....

Ngày tải lên: 14/03/2014, 20:20

... far there is no proof known of this result in its entirety which avoids the use of dynamics of homogeneous actions. An important property of the acting group H in the case of the Oppenheim Conjecture ... view of (5.2) it is clear that ˜γ and hence g −1 ˜γg ∈ Γ satisfy all the conditions of Theorem 5.1. 6. Conclusion of the proof of Theorem 1.3 In this section, we conclude the derivation of Theorem ... A-ergodic and invariant probability measure on X. For every pair a, b of distinct indices in {1, ,k}, one of the three possibilities of Theorem 2.1 holds. However, in view of the results of the previous...

Ngày tải lên: 15/03/2014, 09:20

... that  M n v −2p dvol g ≤ C.(3.14) Proof. This is Lemma 4.3 of [CGY02b] (see also Lemma 4.1 of [Gur93]). This completes the proof of Proposition 3.3. Remark.Ifu ∈ C 2 is a Γ-admissible solution of (1.13), then by ... bound: max M n w i ≤ C. The next result summarizes the properties of the limit w = lim i w i . Recall from the proof of Theorem 3.5 the definition of the tensor: S g = Ric − 2δσ 1 (A g )g. We let S w denote ... ω n is the volume ratio of Euclidean space. Proof. The proof is based on a construction of the geometric tangent cone corresponding to the end N 1 , as follows. Take any sequence of numbers r i such that...

Ngày tải lên: 15/03/2014, 09:20

... Discovery of Essential Trace Elements The study of the discovery of essential trace elements has been outlined by Schrauzer. 6 The treatment of anaemia with iron and the association of iodine ... values of a set of data. It is a good indication of scattering, and is very useful for rough com- parisons of different sets of data. It is not a good measure of deviation or distribu- tion of data ... the activity of many enzymes and a number of trace elements control the contraction of muscle and the transmission of impulses by nerve cells. Table 1.3 lists the macrominerals and trace elements...

Ngày tải lên: 15/03/2014, 16:20

... Redistribution of Pb and Cu in the presence of humic acid was demonstrated. The selectivity of the reagents was insufficient to warrant interpretation of results in terms of a specific origin of a metal ... implications (e.g., during dredging operations) of land disposal of waste material, of acid precipitation, of redox changes in sub- soil, and of ingestion of polluted urban dust, can be qualitatively ... hampered a good comparability of data, was the lack of suitable reference materials that precluded control of the quality of the measurements. Thus, standardization of leaching and extraction schemes...

Ngày tải lên: 15/03/2014, 23:56

... Results Background Clarification of the contribution of emission sources to trace metal concentrations in the atmosphere is useful for an accurate evaluation of the environmental impacts of trace metals to efficiently ... (emission of lead through the use of leaded gasoline and the combustion of coal, etc.) Future Developments To investigate the applicability of the new estimation method in areas along the Sea of Japan ... comparing the trace metal/lead ratios (concentration ratios) in dust from refuse incineration plants and the atmosphere. 3. Proposal of Estimation Method for Contribution of Emission Sources to Trace...

Ngày tải lên: 16/03/2014, 00:07

Ngày tải lên: 16/03/2014, 18:08

Ngày tải lên: 16/03/2014, 18:11