number of cars on the road in china

Ngày tải lên: 11/08/2014, 21:22

... specifying conditions on the cardinality of the edge-set of the digraph that guarantee the existence of a directed simple cycle of length at most four. As usual in Tur´an type problems in directed ... ,2ρn.Denotethisblock M 2 .DenotebyM 3 the block consisting of the rows i = |A + |+1, ,m and the columns j =1, ,ρn.DenotebyM 4 the block consisting of the rows i = |A + |+1, ,mand the columns j =2ρn+1, ,n.DenotebyM 5 the block consisting ... graphs, one must impose constraints relating the indegree and outdegree of a vertex in order to avoid trivialities (if no such constraints exist then one may not have short directed cycles at all the...

Ngày tải lên: 07/08/2014, 06:23

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, 13:22

Ngày tải lên: 11/12/2013, 23:53

... ‘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

... prevalence of chronic diseases among the elderly population and found that the degree of impact on HRQOL depends on the type of disease. The results highlight the importance of preventing and controlling ... as the active participation of the el- derly in the community so as to maintain or improve quality of life (39). The present findings stress the need for better organization of and quality in ... diseases, as well the impact of the number of chronic conditions, on the eight areas as- sessed by SF-36 ® . The results were simi- lar to those obtained in other countries, and there is general...

Ngày tải lên: 05/03/2014, 21:20

... time after six months from the inception of the deposit. The interest rate on TEIGAKU deposits is higher than the rate on ordinary deposits, and the interest rate at the point the deposit is ... Balance of Deposits in the World The Bank has the largest amount of deposits in the world, even in comparison with overseas banks, and is one of the world’s largest nancial institutions. A Massive ... and an aging population is making it increasingly dif- cult to maintain the current public pension system; there is a steadily growing recognition that individuals need to secure their own...

Ngày tải lên: 06/03/2014, 10:20

... the flow in the months of flood season in Dong Nai basin has decreasing tendency. The trend of change in monthly flow changing during the flood season is similar to that in flood season flow. ... in Hong-Thai Binh basin. In general, the increase in flood flow in the A2 scenario is the highest in comparison with the baseline period and in the B1 scenario the lowest. Meanwhile, the ... decreasing one in Dong Nai river basin. For seasonal flow, in Hong-Thai Binh river basin, the trend of flood flow is upwards, dry season flow downwards. In Dong Nai river basin, the trend of...

Ngày tải lên: 22/03/2014, 12:20

... 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

... 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

... flood flow in the A2 scenario is the highest in comparison with the baseline period and in the B1 scenario the lowest. Meanwhile, the flow in the months of flood season in Dong Nai basin has ... that: in the three scenarios, the average flow has an increasing tendency in Hong-Thai Binh river basin and a decreasing one in Dong Nai river basin. For seasonal flow, in Hong-Thai Binh river ... change, flow, Hong-Thai Binh, Dong Nai. 1. Introduction ∗ Hong-Thai Binh and Dong Nai river basins are two of the three biggest river basins in Vietnam. Impacts of CC on these river basins can...

Ngày tải lên: 28/03/2014, 15:20

... 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 ... 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 ... 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...

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 ... reduction in neuronal density in all areas of the hippocampus. Neuronal density in the CA3 area of the hippocampus was also shown to be significantly reduced in rats after prolonged pain stress in the...

Ngày tải lên: 20/06/2014, 00:20

... 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: 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 ... 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 ... species were observed mainly in regions exposed to the heavy deposition e effect of point application of fertilizers on the soil environment of spread line windrows in the Krušné hory Mts. D....

Ngày tải lên: 07/08/2014, 03:22

... orientation on a fan graph induces an acyclic orientation on the corresponding comb graph. A simple adaptation of the last proof also gives a proof of the following the electronic journal of combinatorics ... counting problems on the square lattice L n . There the authors gave the following bounds for the asymp- totics of f(n), the number of forests of L n ,andα(n), the number of acyclic orienta- tions ... An example is given in Fig. 2. Then the following lemma is clear, since from the knowledge of σ(B) we can update the number of components in the union B ∪C. In the example in Fig. 2 we have r(B)= 26,r(C)=5andδ(B,...

Ngày tải lên: 07/08/2014, 07:21