increase in number of cars on the road uk

... of long peptides or even in the context of the full protein. Bearing this in mind, a MPRP-S role in the interaction of the MPR with membranes cannot be excluded. The gp41 ectodomain MPR may therefore ... function in viral fusion through the con- certed and combined action of cholesterol-binding and non-cholesterol-binding domains (i.e. domains corre- sponding to MPRP-S and MPRP-I, respectively, in ... partition into membranes is present in the short segment at the end of the sequence, corresponding to the cholesterol- binding domain (MPRP-S). The peptides used in this work are intrinsically...

Ngày tải lên: 23/03/2014, 07:20

... Structures First-principles calculations within the framework of den- sity functional theory (DFT) were applied to study the in uences of H on the adsorption of Ag on the Si(111)- 7 9 7 surface using the Vienna ... [20–25]. In present work, we take Ag as an example to investigate the in uences of H on the adsorption of metal on the Si(111)-7 9 7 surface using first-principles calculations. H is the main surfactant ... bonding in these systems in the determination of the atomic geometry and electronic structure. A plane-wave method with the Van- derbilt ultrasoft pseudopotentials [32] was used within the spin-independent...

Ngày tải lên: 22/06/2014, 00:20

Ngày tải lên: 12/08/2014, 03:20

... least in part an outcome of a process of contestation, con¯ict and bargaining. The class location of husbands and wives bears on their respective power in the household in two ways. First, as in ... relations are not mere functions of class or anything else, and in this sense they have some genuine autonomy. An implication of relatively strong versions of the gender-autonomy thesis is that the ... relevant ± the number of hours worked by wives in the labor force is a relatively strong determinant of variations in housework as is the wife's contribution to household income (at least in Sweden)...

Ngày tải lên: 01/11/2013, 07:20

Ngày tải lên: 26/11/2013, 13:29

... ‘voluntary interference’ might be contradictory to the conclusions of the Final Document of the Moscow Meeting of the Conference on the Human Dimension of the CSCE and in breach of Article 19 of the ... the core of the examination of any interference in the exercise of freedom of opinion is therefore a balancing of interests in which the Court takes account of the significance of freedom of ... provisions on net neutrality may be adopted in the context of the revision of Portuguese legislation in the scope of the transposition of the European Union directives on electronic communications....

Ngày tải lên: 18/02/2014, 00:20

... B. The isoalloxa- zine ring of FAD is in yellow. The axis of the pink helix points directly at the C 2 -O of the isoalloxazine. Cys397, covalently bound to the 8a-carbon of the isoalloxazine ring, ... understanding of the role of covalent flavin binding to proteins, the scope of the research performed in this area should be broadened. Establish- ing the effects of (removing) the covalent bond on protein ... 8a-carbon linkage). The covalent incorpora- tion led to inactive enzymes, presumably because of a perturbed positioning of the flavin in the active site. In addition, in the noncovalent flavoprotein...

Ngày tải lên: 16/03/2014, 01:20

... absorption coefficient of a strong EMW by confined electrons in RQW on the temperature T of the system. 2. The dependence of the nonlinear absorption coefficient of a strong EMW in a WQW on the ... Introduction It is well known that in one dimensional systems, the motion of electrons is restricted in two dimensions, so that they can flow freely in one dimension. The confinement of electron in these ... adiabatic interaction of the electromagnetic wave. We insert the expression of ,, () np nt r l into the expression of () jt r and then insert the expression of () jt r into the expression of...

Ngày tải lên: 22/03/2014, 11:20

... FEBS 2004 Interaction between the 23 and 33 kDa proteins (Eur. J. Biochem. 271) 965 unlikely on the basis of the following considerations. If loss of the binding ability of the 23 kDa protein is ... protein at all. These considerations indicate that the loss of the binding ability of the NSP-modified 23 kDa protein is due to neutralization of positively charged lysyl residues of the protein, ... Reconstitution of the extrinsic 23 and 17 kDa proteins with spinach PSII which had been exchanged for the 33 kDa protein from different species. In Proceeding of the 12th International Congress on...

Ngày tải lên: 23/03/2014, 12:20

... plants. Infection of plants with pathogens usually results in a distinct host response depending on the genetic constitution of the plant and the pathogen. In an incompatible inter- action, the pathogen ... synthesis increased significantly in the nahG transgenic plants in parallel with the induction of necrosis by the expanding lesions (Fig. 6B). Our finding of substantial amounts of PR-1 proteins in nahG ... (SAR) [1]. The elicitation of the HR and SAR reactions is accompanied by the coordinated induction of a heterogeneous group of proteins in the infected and uninfected leaves, commonly referred...

Ngày tải lên: 23/03/2014, 15:21

... absence of acyclovir (22 to 89 μM). In con- trast, there was a decrease in the concentration of [2- 14 C] creatinine in the apical compartment in the presence of quinidine or cimetidine, compared ... fold increase within 4 days Mild reduction in urine output Creatinine returned to normal 1 week following acyclovir discontinuation [3] 1 child 2 fold increase within 6 days Creatinine continued ... tubular secretion of creatinine. It is important to determine whether acyclovir inhibits the tubular transport of creatinine, because if this is the case, then in addition to creatinine, other biomarkers should...

Ngày tải lên: 18/06/2014, 16:20

... dual-tasking and not to the order of presen- tation of the conditions. The main effect of group on stride length was not signifi- cant but inspection of the data revealed that one of the control ... (cognitive) factors in the regulation of gait. One common way to study effects of cognition on gait is by examining the effect of a secondary cognitive task on the control of locomotion. The dual-task ... contributions CJCL was the main investigator of the study, analyzed the gait data and was involved in revising the manuscript. JFS drafted the manuscript, was involved in the design of the study and in the data...

Ngày tải lên: 19/06/2014, 08:20

... in rats on the effects of gestational exposure to cholinotoxicants nicotine and CPF, alone and in combination, showed increased GFAP expression in offspring in the CA1 sub-field of the hippo- campus, ... expression [17,18]. The effect of dermal application of CPF on GFAP expression in the hippocampus has not been reported. The aim of this study was to determine the expression of GFAP in the hippocampal ... but the increase was not significant. The application of swim stress with CPF 0.1 dosage did not increase the GFAP expression com- paredtothatinCPF0.1dosageonly.Thefindings Lim et al. Journal of...

Ngày tải lên: 20/06/2014, 00:20

Ngày tải lên: 05/07/2014, 20:21

... scarification the top-soil horizons were moved into line windrows, which caused marked degradation of the soil environment. e present revitalization of the soil environment is based on the principle of ... nevertheless, the se- quence of revitalization measures supported by the point application of fertilizers to forest plantations contributes to stabilization of the cycling of matter. CONCLUSION In ... the organomineral zone of the root balls of plants, and the condition of the soil environment on spread windrows and changes in pedochemical properties as a result of applied fertilization...

Ngày tải lên: 07/08/2014, 03:22

... mountain populations. Because the seedlings originating from pollination with pol- len of high-elevation trees are generally smaller, the discarding of small seedlings in the course of sorting in ... Biotopes in Changing Environmental Conditions. Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L.] Karst.) in mountain conditions A. J, ... considered as culls. CONCLUSIONS e monitoring of plantations on mountain re- search plots in the course of 10 years showed that the outplantings established from seedlings grow- ing slowly in...

Ngày tải lên: 07/08/2014, 10:21

... taxol increased the expression of the anti-apoptotic protein Bcl-xL, and increased the mobilization of p65 subunit molecules into the DC nucleus. Furthermore, we found that the inhibition of ... 48 h of incubation time (Fig. 2). However, the taxol concentration used was critical for the level of cytokine production; 1 μg/ml of taxol induced only marginal production of these cytokines. ... enhances DC viability. These findings provide a basic rationale for the use of taxol in DC immunotherapy and insights into the development of combinational DC therapies with other anticancer drugs...

Ngày tải lên: 07/08/2014, 23:22

... determined as the slope b of the linear relationships between the log values of rela- tive conductivity (RC; %) of the incubation solution and the duration of bark tissue incubation (h) during the ... the bark in the following winter via a reduc- tion in the content of soluble sugars and/or cyclitols. To obtain preliminary indications on the role of nitrogen compounds in a defoliation-induced ... beginning the determination of frost hardiness. We hypothesize that complete defoliation of oaks in the spring – especially when occurring in consecutive years – reduces the frost hardiness of the...

Ngày tải lên: 08/08/2014, 01:21

Ngày tải lên: 08/08/2014, 14:21

Ngày tải lên: 09/08/2014, 03:24