how many animals are endangered in the amazon rainforest

Ngày tải lên: 23/04/2015, 23:05

Ngày tải lên: 25/09/2013, 19:10

Ngày tải lên: 18/12/2013, 21:39

Ngày tải lên: 21/12/2013, 01:20

... components. However, there are only finitely many connected components which contain points of the orbit of the critical point. Indeed, since c is recurrent the ω-limit set contains the orbit of c; since ... necessarily coincide. Therefore, the jets of the maps φ λ | J − and φ λ | J + are different. However, the exponents of the leading terms of these jets do coincide. So, in the neighborhood of the point b ... than the induced polynomial-like map in the other case. After proving the theorem in this case we will explain why some extra difficulties in the general case emerge and then we will show how to...

Ngày tải lên: 05/03/2014, 23:20

... players. But she sees the strongest trend in branding outside the traditional market- ing arena – companies’ investments in sustainability for the environment and in the social arena. “If brands ... 7YSOáa5]`[aVSZdW\U c\WbWaPSW\U[ORSeWbVe]]RT`][ A1/BW[PS`A][S"#QcPWQ [SbS`a]T^W\SbW[PS`O`S\SSRSR O\\cOZZgT]`^`]RcQbW]\ BVSc\Wb[ORS]Ta]ZWRe]]RVOa PSS\W\7YSOáa^`]RcQb`O\UST]` [O\ggSO`a<]eQ]abaO`SPSW\U QcbOQ`]aabVSQVOW\T`][`Oe[O bS`WOZab]^`]RcQbaW\ab]`Sa A1/BW[PS`VOaaWU\SROZ]\U bS`[OU`SS[S\beWbV7YSOb]RS ZWdS`ObZSOabO[WZZW]\c\WbaSOQV gSO`B`wBSO[A1/áa^O`b\S`W\ 9`O[T]`aAeSRS\WaW\dSabW\U OP]cbA39!#[WZZW]\W\S_cW^[S\b T]`^`]RcQbW]\ E]]R^`]RcQba]TbVS`WUVb_cOZ WbgO\RRW[S\aW]\aO`SPSW\U[ORS ObA1/áaaOe[WZZa/bB`wBSO[W\ 9`O[T]`abVSgO`S^ZO\SRaQO\\SR O\RQcbb]ZS\UbVT]`bVSaVSZdW\U Q][^]\S\ba@]P]ba\OWZbVS[b] USbVS`W\b]aVSZdW\UaSU[S\ba 3dS`gbVW\UWa^OQYOUSRW\b]Ob ^OQYaO\RRWab`WPcbSR 1CAB=;3@A are in favor of sustainable transporta- tion, environmentally sound production and natural materials. But in the furniture industry, there’s not much happen- ing in these areas, accord- ing ... governing many trends, in each phase of the chain. Customers, who are becoming more and more aware, will shape the trends of the future, Lund- ström believes. “At Ikea we’re already doing a...

Ngày tải lên: 09/03/2014, 00:20

... not the individual starch-binding domains, are involved in the interaction with the catalytic domain. We also determined that the resi- dues W366 and Y394 in the D2 domain are important in starch ... confirmed the results obtained in the pull-down assays, showing that there is a physical interaction between the N- and C-terminal domains of SSIII in vitro. Mapping of the CD-binding region in the N-terminal ... in the D2 domain and D(495–535) in the D3 domain, are involved in the interaction with CD, and that this interaction enhances the catalytic activity of the enzyme. Our results show that the interaction...

Ngày tải lên: 22/03/2014, 21:20

... present in brain, but not in PBL (Fig. 3A, lanes 2 and 3). To examine whether the CbD4 variants were expressed in different parts of the brain as well as in fetal brain, PCR was carried out using the ... they did not phosphorylate PKA substrates either in vitro or in vivo. Finally, we established that the Cb variants lacking the exon 4 were able to interact with the PKA R subunits in a cAMP-insensitive ... that the 99 bp corresponding to exon 4 is lacking in monkey Cb sequence. The human exon 4 sequence is shown in bold. Primers used in PCR reactions are boxed and in italic. Two nucleotides in the monkey...

Ngày tải lên: 30/03/2014, 04:20

... called the weight of e ã it is d-equidistant, for some d > 0, i.e. the sum of the edges in the path from the root to every leaf is precisely d ã the sum of the weights of all edges in the path ... shown that the m-dissimilarity vector of a phylogenetic tree T with n leaves gives a point in the tropical Grassmannian G m,n , and therefore gives rise to a tropical linear space. The combinatorial ... whose entries are the numbers d σ , where σ is a subset of {1, 2, . . . , n} of size m and d σ is the total weight of the smallest subtree of T which contains the leaves in σ. By the total weight...

Ngày tải lên: 08/08/2014, 01:20

... results in [14] and [15]. In the second part, we consider the Tutte polynomial of ‘ring of tangles’ links which include the well known pretzel links. By applying Beraha- Kahane-Weiss’s Theorem ... be the link diag ram corresponding to C n (H) with the tan g l e T corresponding to the signed plane graph H. Let Q(H) = Q[H]| A=t −1/4 and β(H) = β[H]| A=t −1/4 . Then points sa tisfying the ... denotes the product of labels in Y . The following lemma was given implicitly in [12] and explicitly in [15]. It can be viewed as an alternative definition of the chain polynomial. Lemma 2.1 The chain...

Ngày tải lên: 08/08/2014, 12:22

... acquisitions are shown in Table 1. The sequence of imaging was as follows: unenhanced imag- ing of the fingers; the patient was repositioned so that the wrist was within the coil; unenhanced imaging of the ... wrist; contrast injection; enhanced imaging of the wrist; the patient was repositioned so that the fingers were within the coil; and then enhanced imaging of the fingers was performed. Bone oedema was investigated ... despite there being no evidence of greater disease activity in terms of clinical scores (skin or joint) or inflammatory markers. Interestingly, the MRI bone oedema score was also higher in the AM...

Ngày tải lên: 09/08/2014, 01:22

... immune inhibition in the induction of oral tolerance in the murine CIA model. We examined the change in the expression of IDO in CD11c + DCs of Peyer's patches after repeated oral administration ... an IDO inhibitor. These findings suggest that the functional activities of IDO from tolerized mice could affect the T-cell response. In the resting state, autoreactive T cells residing in the periph- ery ... O: Regulation of indoleamine 2,3-dioxygenase activity in the small intestine and the epididymis of mice. Arch Biochem Biophys 1980, 203:343-351. 33. Malina HZ, Martin XD: Indoleamine 2,3-dioxygenase:...

Ngày tải lên: 09/08/2014, 10:22

... had observed in the lupus patients. As shown in Table 2, despite previous reports in the literature indicating increased autoanti- body production in the relatives of lupus patients [10,11], the Table ... [52-56]. These disparities appear to arise, at least in part, from variations in the cytokines that are secreted by the NKT cells in the different lupus mouse models, with interleukin-4-secreting ... 23.9% in the mothers (P < 0.001), 22.4% in the fathers (P < 0.001), and 16% in the siblings (P = 0.008). Comparison of cellular phenotypes between ANA + and ANA - relatives using the van...

Ngày tải lên: 09/08/2014, 13:21

... acquisitions are shown in Table 1. The sequence of imaging was as follows: unenhanced imag- ing of the fingers; the patient was repositioned so that the wrist was within the coil; unenhanced imaging of the ... wrist; contrast injection; enhanced imaging of the wrist; the patient was repositioned so that the fingers were within the coil; and then enhanced imaging of the fingers was performed. Bone oedema was investigated ... despite there being no evidence of greater disease activity in terms of clinical scores (skin or joint) or inflammatory markers. Interestingly, the MRI bone oedema score was also higher in the AM...

Ngày tải lên: 09/08/2014, 13:22

... phagocytosis in the diseased lung. In contrast, the expression of the Hb monomers in the alveolar epithelial cells is in full agreement with pre- vious findings on the airway epithelium [39]. The distributions ... analysis. The results showed clear nitrotyrosine positivity, especially in the epithelial cells and inflamma- tory cells but not in the interstitium or fibroblast foci in IPF. In COPD, nitrotyrosine ... between these diseases could be seen (not shown). However, if the total nitrotyrosine immunoreac- tivity in the lung parenchyma of the inflated IPF and COPD lung is calculated against the surface area,...

Ngày tải lên: 12/08/2014, 11:22

... determined from the kineticrateconstants(k a and k d ). The binding curves were processed by double referencing and were globally fitted to a 1:1 binding model. The stoichiometry of bind- ing was ... assays are needed to assess accurately the relative levels of BLyS, APRIL, and heterotrimers, and to deter- mine how common elevations are in their levels in clini- cal populations. In the serum ... for the trypsini zed form of BLyS. The molecular mass of the heterotrimers was confirmed by SEC-MALS mass distribution LS/UV/RI 3-detector analysis. Binding kinetics and affinity studies The binding...

Ngày tải lên: 12/08/2014, 12:20

Ngày tải lên: 12/08/2014, 13:22

Ngày tải lên: 12/08/2014, 19:22

Ngày tải lên: 13/08/2014, 14:20