Pathways of the pulp xmhefny

... development of the energy market, will: Strengthen the competitiveness of the pulp and paper industry Reduce the global emissions of CO 2 Interact with the expected development of the rest of the ... available at the start of the thesis work The focus is on thermal energy efficiency and thermal integration of selected pathways based on the chara...

Ngày tải lên: 22/02/2014, 09:20

... manufacture the majority of paper products. Together, these processes account for 83 percent of the pulp produced in the United States. Figure 1 presents the relative output of the major pulping ... The geographic distribution of pulp and paper mills varies according to the type of mill. As there are tremendous variations in the scale of individual faciliti...

Ngày tải lên: 18/03/2014, 02:20

... C/N. At the end of composting, the percentage of total K in pile 3 and pile 6 were also lower than those of the other piles (1.41 % and 1.58 %, respectively) indicating that the percentage of K ... g -1 ). 2) The p.d.1 did not play an important role in the decomposition process of the composting piles. The initial C/N ratio was the main factor affecting the ti...

Ngày tải lên: 05/09/2013, 09:08

... in terms of the number of the enzymes involved, the kinetic mechanisms of the competing enzymes and the number as well as the nature of the allosteric controls. Whether such diversity in the organization ... changes in the concentration of P i do not modify the partition (Fig. 3A). However, the presence of P i considerably affects the dynamics of the sy...

Ngày tải lên: 20/02/2014, 02:21

... technology-driven); the market destination of the TNC production (domestic or foreign markets); the technological profile of the sector FDI; the role of the TNC affiliate into the technological network of the ... contradictory. On the other hand, we can explain it through the hypothesis that the TNCs locate in Brazil just the initial phases of their R&...

Ngày tải lên: 22/02/2014, 09:20

... per- centages of the cells in the G0 ⁄ G1, S and G2 ⁄ M phases of the cell cycle after treatment with 20 l M or 100 lM ATP for 24 h. The gat- ing used for the quantification of the cells in the G0 ⁄ ... after addition of agonist (Fig. 5B). These results further indicate the involvement of both MAPKs, ERK1 ⁄ 2 and p38, in the signaling pathways, consistent with th...

Ngày tải lên: 07/03/2014, 12:20

... concentration-dependent effect of bilayer disruption, based on the different thermotrophic phase behaviours and the shapes of the thermal phase- transition curves obtained. The kinetics of the lysis of giant unilamellar ... suggested that the N-terminal a-helix of CB1 is located on the surface of the lipid bilayers, whereas the C-terminal a-helix of CB1 is embedd...

Ngày tải lên: 08/03/2014, 08:20

... with RPN13. The potential involvement of the hydrophobic patch in the UBL of hHR23b was also examined. The UBL variants constructed for analysis of the associa- tion of RPN10 with human hHR23b and the ... roles in the interaction with the DSK2 homolog from the respective species, we decided to test the hydrophobic patches within the UBLs of the DSK2 homologs...

Ngày tải lên: 15/03/2014, 09:20

... but, analogous to the use of ammonium formate buffers for the purification of UDP-xylose [38], it was then decided to examine the use of the formate buffer. As the results with the two buffers were ... performed assays with the Arabidopsis enzymes in the absence of one of each of the nonenzymatic components. Compar- able to previous reports, we found that the sy...

Ngày tải lên: 16/03/2014, 13:20

... those of the researcher at Ernst & Young. (2) Analysis of the profitability of the biggest pulp and paper companies of the world and the main participants of the paper value chain of selected ... the profitability of the on-going operations, whereas the other deals with the costs associated with adapting to a changed future outlook. For the purpo...

Ngày tải lên: 18/03/2014, 02:20