increase in number of cars on the road uk

Báo cáo khoa học: The influence of cholesterol on the interaction of HIV gp41 membrane proximal region-derived peptides with lipid bilayers potx

Báo cáo khoa học: The influence of cholesterol on the interaction of HIV gp41 membrane proximal region-derived peptides with lipid bilayers potx

Báo cáo khoa học

... of long peptides oreven in the context of the full protein. Bearing this in mind, a MPRP-S role in the interaction of the MPRwith membranes cannot be excluded. The gp41 ectodomain MPR may therefore ... function in viral fusion through the con-certed and combined action of cholesterol-binding andnon-cholesterol-binding domains (i.e. domains corre-sponding to MPRP-S and MPRP-I, respectively, in ... partitioninto 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...
  • 9
  • 242
  • 0

Báo cáo hóa học: " Influences of H on the Adsorption of a Single Ag Atom on Si(111)-7 3 7 Surface" doc

Báo cáo hóa học:

Hóa học - Dầu khí

... StructuresFirst-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 asan example to investigate the in uences of H on the adsorption of metal on the Si(111)-7 9 7 surface usingfirst-principles calculations. H is the main surfactant ... bonding in thesesystems in the determination of the atomic geometry andelectronic structure. A plane-wave method with the Van-derbilt ultrasoft pseudopotentials [32] was used within the spin-independent...
  • 6
  • 331
  • 0

The noneffects of class on the gendered division of labor in the home

The noneffects of class on the gendered division of labor in the home

TOEFL - IELTS - TOEIC

... least in part an outcome of a process of contestation, con¯ict andbargaining. The class location of husbands and wives bears on their respectivepower in the household in two ways. First, as in ... relationsare not mere functions of class or anything else, and in this sense theyhave some genuine autonomy.An implication of relatively strong versions of the gender-autonomythesis is that the ... relevant ± the number of hours worked by wives in the labor force is a relatively strongdeterminant of variations in housework as is the wife's contribution tohousehold income (at least in Sweden)...
  • 13
  • 521
  • 0

Tài liệu Freedom of Expression on the Internet - A study of legal provisions and practices related to freedom of expression, the free flow of information and media pluralism on the Internet in OSCE participating States ppt

Tài liệu Freedom of Expression on the Internet - A study of legal provisions and practices related to freedom of expression, the free flow of information and media pluralism on the Internet in OSCE participating States ppt

Quản trị mạng

... ‘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....
  • 238
  • 2,560
  • 0

Báo cáo khoa học: What’s in a covalent bond? On the role and formation of covalently bound flavin cofactors doc

Báo cáo khoa học: What’s in a covalent bond? On the role and formation of covalently bound flavin cofactors doc

Báo cáo khoa học

... B. The isoalloxa-zine ring of FAD is in yellow. The axis of the pink helix pointsdirectly at the C2-O of the isoalloxazine. Cys397, covalently boundto the 8a-carbon of the isoalloxazine ring, ... understanding of the role of covalentflavin binding to proteins, the scope of the researchperformed 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 aperturbed positioning of the flavin in the active site. In addition, in the noncovalent flavoprotein...
  • 23
  • 490
  • 0

Báo cáo "The dependence of the nonlinear absorption coefficient of strong electromagnetic waves caused by electrons confined in rectangular quantum wires on the temperature of the system" doc

Báo cáo

Báo cáo khoa học

... 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 ,,()npntrl into the expression of ()jtr and then insert the expression of ()jtr into the expression of...
  • 6
  • 363
  • 2

Báo cáo khóa học: Identification of domains on the extrinsic 23 kDa protein possibly involved in electrostatic interaction with the extrinsic 33 kDa protein in spinach photosystem II ppt

Báo cáo khóa học: Identification of domains on the extrinsic 23 kDa protein possibly involved in electrostatic interaction with the extrinsic 33 kDa protein in spinach photosystem II ppt

Báo cáo khoa học

... FEBS 2004 Interaction between the 23 and 33 kDa proteins (Eur. J. Biochem. 271) 965unlikely on the basis of the following considerations. If loss of the binding ability of the 23 kDa protein is ... protein atall. These considerations indicate that the loss of the bindingability of the NSP-modified 23 kDa protein is due toneutralization of positively charged lysyl residues of the protein, ... Reconstitution of the extrinsic 23and 17 kDa proteins with spinach PSII which had been exchangedfor the 33 kDa protein from different species. In Proceeding of the 12th International Congress on...
  • 10
  • 355
  • 0

Báo cáo khoa học: Salicylic acid and the hypersensitive response initiate distinct signal transduction pathways in tobacco that converge on the as-1-like element of the PR-1a promoter pot

Báo cáo khoa học: Salicylic acid and the hypersensitive response initiate distinct signal transduction pathways in tobacco that converge on the as-1-like element of the PR-1a promoter pot

Báo cáo khoa học

... plants.Infection of plants with pathogens usually results in adistinct 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 SARreactions is accompanied by the coordinated induction of aheterogeneous group of proteins in the infected anduninfected leaves, commonly referred...
  • 11
  • 424
  • 0

Báo cáo hóa học: " The effect of acyclovir on the tubular secretion of creatinine in vitro" pdf

Báo cáo hóa học:

Hóa học - Dầu khí

... absence of acyclovir (22 to 89 μM). In con-trast, there was a decrease in the concentration of [2-14C]creatinine in the apical compartment in the presence of quinidine or cimetidine, compared ... fold increase within 4 days Mild reduction in urine outputCreatinine returned to normal 1 week following acyclovir discontinuation[3]1 child 2 fold increase within 6 days Creatinine continued ... tubular secretion of creatinine. It isimportant to determine whether acyclovir inhibits the tubular transport of creatinine, because if this is the case, then in addition to creatinine, other biomarkersshould...
  • 11
  • 430
  • 0

Báo cáo hóa học: " Effects of attention on the control of locomotion in individuals with chronic low back pain" pdf

Báo cáo hóa học:

Điện - Điện tử

... 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 isby examining the effect of a secondary cognitive task on the control of locomotion. The dual-task ... contributionsCJCL was the main investigator of the study, analyzed the gait data and was involved in revising the manuscript. JFSdrafted the manuscript, was involved in the design of the study and in the data...
  • 8
  • 511
  • 0

báo cáo hóa học: " The effect of consequent exposure of stress and dermal application of low doses of chlorpyrifos on the expression of glial fibrillary acidic protein in the hippocampus of adult mice" pptx

báo cáo hóa học:

Hóa học - Dầu khí

... in rats on the effects of gestational exposure to cholinotoxicants nicotine andCPF, alone and in combination, showed increased GFAPexpression 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 beenreported. The aim of this study was to determine the expression of GFAP in the hippocampal ... but the increase wasnot significant. The application of swim stress with CPF0.1 dosage did not increase the GFAP expression com-paredtothatinCPF0.1dosageonly.ThefindingsLim et al. Journal of...
  • 9
  • 390
  • 0

Báo cáo lâm nghiệp: "The effect of point application of fertilizers on the soil environment of spread line windrows in the Krušné hory Mts" docx

Báo cáo lâm nghiệp:

Báo cáo khoa học

... 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...
  • 14
  • 436
  • 0

Báo cáo lâm nghiệp: "Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L.] Karst.) in mountain conditions" ppsx

Báo cáo lâm nghiệp:

Báo cáo khoa học

... 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 conditionsA. 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...
  • 7
  • 293
  • 0

Báo cáo khoa học: "The role of Bcl-xL and nuclear factor-kB in the effect of taxol on the viability of dendritic cells" ppsx

Báo cáo khoa học:

Báo cáo khoa học

... 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...
  • 5
  • 297
  • 0

Báo cáo lâm nghiệp: "Effects of defoliation on the frost hardiness and the concentrations of soluble sugars and cyclitols in the bark tissue of pedunculate oak (Quercus robur L.)" potx

Báo cáo lâm nghiệp:

Báo cáo khoa học

... determinedas 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 obtainpreliminary 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...
  • 9
  • 305
  • 0

Xem thêm