arteries and veins on the external surface of the brain
Báo cáo lâm nghiệp: "Interactions of ozone and pathogens on the surface structure of Norway spruce needle" potx
Ngày tải lên :
09/08/2014, 04:20
... the needles infection in ambient air fumigation The fumigation with higher ozone concentrations could be sterilizing The effect of the ozone fumigation and fungal infection on the epicuticular ... occlusion and potentially inhibits stomatal transpiration, which of course has far reaching physiological consequences on trees (Sauter and Voss, 1986) In the long-term (2.5 yr) fumigation and simulated ... cross-tabulated with the ozone treatment The statistical analysis used in the program was the non-parametrical likelihood-ratio chi-square test Results When studying the effects of ozone fumigation, a slightly...
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Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
Ngày tải lên :
05/09/2013, 08:40
... quilibriumC oncentration of 3,5-D P（m l ) C g Figure Adsorption isotherm of 3,5-DCP onto new PAC, PAC in the aeration tank, and PAC in the bacterial cultivations Summary and conclusions The objective of ... biofilm developed on PAC, the incubation was The amount of organic carbon was indicator as the amount of biofilm developed on PAC shows the amount of organic carbon on PAC after each incubation ... shows the adsorption isotherm of new PAC, PAC in the aeration tank, and PAC after 1st and 4th incubation The adsorption capacity of PAC decreased with incubation time In other word, the adsorption...
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A discourse analysis of advertisements in english and vietnamese on the internet
Ngày tải lên :
26/11/2013, 13:29
... Objectives of the Study - To describe the communication functions and the stylistic devices of advertisements in English and Vietnamese on the internet - To find out the effects of the combination of ... information about the product From the function of informing, the name of the brand is very important Therefore, the name of the product or service is usually at the beginning of an ad (7) Riverton ... Repetition 2.2.4 The Communication Functions Jakobson distinguishes six communication functions, each associated with a dimension of the communication process Repetition, either in the form of sound...
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Tài liệu CHEAP POSTAGE REMARKS AND STATISTICS ON THE SUBJECT OF CHEAP POSTAGE AND POSTAL REFORM IN GREAT BRITAIN AND THE UNITED STATES ppt
Ngày tải lên :
17/02/2014, 02:20
... £2,297 The falling of the price of soap one-eighth, increased the consumption one-third; the falling of tea one-sixth, increased consumption one-half; the falling of silks one-fifth, doubled the consumption; ... applied In the division of labor and the multiplication of competitions, there are many lines of business of which the whole profits are made up of extremely minute savings In these the cost of postage ... that, on the strictest principles of justice, on the closest mathematical calculation, on the most enlarged and yet rigid construction of the duty imposed on the federal government by our constitution,...
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Tài liệu Possible influences of air pollution, dust- and sandstorms on the Indian monsoon doc
Ngày tải lên :
17/02/2014, 22:20
... largely a reflection of the seasonal variations of the meteorological conditions 40N The bulk properties of the aerosols can be inferred from the variations of the Ångstrøm exponent (Figure 3(b)) ... 2000) These large-scale circulation patterns are characteristic of the impacts of absorbing aerosols on the Indian monsoon The 2008 Indian monsoon In this section, we use the 2008 Indian mons oon ... examine the aerosol distribution and possible signals of aerosol impacts on the 2008 Indian monsoon Figure 6(a) shows the MODIS image of dust and clouds over the Indian monsoon region on 18 June...
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Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
Ngày tải lên :
18/02/2014, 18:20
... unoxidized conformation Oxidation of the catalytic cysteine decreased the contacts made to the cysteine Sc but resulted in the formation of 17 additional interactions with the oxygens of the cysteine ... charge of )6 based on the pKa values for InsP6 [30] The ionic strength P was calculated using the equation I = ½ ciZi2, where I is the ionic strength of the solution, and ci and Zi are the concentration ... Od2 of the oxidized cysteine To further understand the structural consequences of the P-loop transition that occurs upon oxidation, the program contact [17] was used to compare all the contacts...
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Tài liệu A Century of Sail and Steam on the Niagara River pdf
Ngày tải lên :
20/02/2014, 08:20
... control of the same adventurers of Charles II The creation of the "Dominion of Canada" and of the "Province of Ontario" under Confederation in 1867 and its establishment as the "District of Algoma" ... of the Ohio and the Mississippi, to hem their competitors in from expansion to the great interior country of the centre and the west Standing astride the continent with one foot on the Gulf of ... fall of Quebec, and with the cession of Montreal in 1760 the "New France" of old from the St Lawrence to the Mexican Gulf became merged in the "New England" of British Canada The control of the...
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Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures
Ngày tải lên :
16/03/2014, 15:15
... for the eye The dashed line corresponds to the band-gap for the undoped Si-nw Fig 11 shows how the FE for the B and P codoped Si-nw changes as function of the position of the dopants within the ... concentrate on the dependence of the doped Si-nw properties on the dopant concentration, we note first that on augmenting the number of atoms in the cell (thus lowering the dopant concentration), ... asymptotically the value of the band-gap of the undoped Si-nw This is another indication of how doping can modify the electronic and optical properties of the Si nanostructures Conclusions 3.2 3.4...
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Role of an electrolyte and substrate on the stability of porous silicon
Ngày tải lên :
16/03/2014, 15:19
... properties and stability of porous silicon films Conclusions The visual observation of mechanically strong, stable surface bond configuration, smooth surface morphology and hydrogen-passivated PS surfaces ... cmÀ2) Decay of PL intensity is a good indication of the stability of porous silicon particularly of the surface bond configurations [3,16] In Fig 4(A), decay of the PL intensity at the peak wavelength ... structure of PS leads to an enormous increase in surface area and the presence of large number of unpaired bonds at the surface which alter the surface recombination rates and consequently the PL...
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summary and commentary on the first three scenes in act iii of macbeth
Ngày tải lên :
21/03/2014, 22:51
... bright and jovial face for the banquet, Macbeth agrees, adding that while the crown is unsafe, they should keep their titles honourable and let their faces mask their evil hearts The theme of 'deceptive ... unaware of Macbeth's meeting with the murderers so she is confused when he says, " there shall be done / A deed of dreadful note." But Macbeth plans to leave his Lady out on this one Macbeth personifies ... Macbeth had convinced Macbeth to murder Duncan, Macbeth here convinces the murderers against Banquo The last speech of Macbeth is in a way similar to the one of Lady Macbeth addressing the evil spirits...
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Advertising and Marketing on the Internet Rules of the road ppt
Ngày tải lên :
22/03/2014, 21:20
... full refunds for any reason You also must tell the consumer the terms of the offer YOU MUST TELL THE CONSUMER THE TERMS OF THE OFFER Wool and Textile Products The Textile and Wool Acts require you ... the security and confidentiality of their personal information in the online marketplace Many consumers also report being wary of engaging in online commerce, in part because they fear that their ... numbers of other purchasers; a fully-audited financial statement of the seller; the background and experience of the business’s key executives; the cost of starting and maintaining the business; and...
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Risks and safety on the internet - The perspective of European children doc
Ngày tải lên :
23/03/2014, 03:20
... the other hand, public policy concerns centre on the uneasy relation between the design of the SNS interface and emerging social conventions of use in terms of notions of ‘friendship’, the management ... and practices regarding risky and safer use of the internet and new online technologies in order to inform the promotion among national and international stakeholders of a safer online environment ... experience of online risks Further, in relation to safety, the location of 19 Risks and safety on the internet: The perspective of European children Table 2: Where children use the internet The differences...
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Báo cáo khoa học: Effect of mutations at Glu160 and Val198 on the thermostability of lactate oxidase doc
Ngày tải lên :
23/03/2014, 21:20
... required The thermostabilities of E160H, E160R, and E160K were almost the same as that of the wild-type lactate oxidase, and the thermostabilities of E160Q and E160A were slightly higher than that of ... the thermostability mechanisms of the E160G mutation on the basis of this model structure, and the precise molecular structure of lactate oxidase would have to be known to so Our group and other ... mutation further increase the thermostability of the E160G mutant? Glu160 in the wildtype lactate oxidase corresponds to Arg143 in the a3 helix of glycolate oxidase From detailed observation of the...
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Báo cáo khoa học: Murine serum nucleases – contrasting effects of plasmin and heparin on the activities of DNase1 and DNase1-like 3 (DNase1l3) doc
Ngày tải lên :
30/03/2014, 02:20
... serum with h of incubation at 37 °C Chromatin degradation in the serum of a DNase1 KO mouse was accelerated by the addition of aprotinin and the specific inhibitor for the activation of the plasminogen ... secretion of these nucleases into the medium, which was abrogated after deletion of the N-terminal rER signal peptide It is therefore conceivable that the NLS of DNase1l3 might only be functional ... is a mixture of molecules differing in the composition of the two N-glycosylation sites Approximately half of the molecules possessed one high-mannose and one complex N-glycan [only the high-mannose...
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Báo cáo khoa học: The influence of temperature and osmolyte on the catalytic cycle of cytochrome c oxidase ppt
Ngày tải lên :
31/03/2014, 07:20
... at the onset of a second catalytic cycle of reduction of CCO by cytochrome c Mitchell and Rich [47] proposed that two protons were taken up on reduction of CCO and that these were taken up concomitantly ... evolution of absorption changes at 442 nm as a function of time Two typical data sets are shown One was collected at 268 K (s) and the second at 238 K An equation containing the sum of three exponential ... limitation has been introduced into the catalytic cycle and that this new rate limitation occurs only after the completion of the flash induced oxidation of the reduced oxidase The situation is...
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Dutch and English on the Hudson A Chronicle of Colonial New York doc
Ngày tải lên :
31/03/2014, 18:20
... England in 1674, "The Lords of the Manor" along the Hudson had taken on the proportions of a landed aristocracy On the lower reaches of the river lay the Van Cortlandt and Philipse Manors, the ... pretensions were early challenged by the English on the ground of prior discovery and by the Swedes on the argument of non-occupation of the land The reports of the wealth to be acquired from the ... were only pawns in the great game being played in Europe between Spain and the Papacy on the one hand and the Protestant countries, England, Sweden, and the United Netherlands on the other Once...
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Báo cáo Y học: Effect of ibuprofen and warfarin on the allosteric properties of haem– human serum albumin A spectroscopic study potx
Ngày tải lên :
31/03/2014, 23:20
... affect the coordination state of haem iron (see Fig 2), His242 does not appear to be a likely candidate for the axial haem bonding CONCLUSIONS The effect of ibuprofen and warfarin on the electronic ... [22] The HSA concentration ranged between 3.0 Â 1028 M and 2.0 Â 1026 M , the haem concentration was 1.0 Â 1027 M , and the ibuprofen and warfarin concentrations were 5.0 Â 1022 M The electronic ... of ibuprofen and warfarin on the electronic absorption spectroscopic properties of ferric HSA–haem Electronic absorption spectra of ferric HSA–haem were obtained in the absence (spectrum a) and...
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fundamentals of friction and wear on the nanoscale, 2007, p.713
Ngày tải lên :
04/06/2014, 14:24
... possibility of imaging the area of contact to determine the distance between the surfaces, the refractive index of the lm conned between the surfaces and the geometry of the contact region The SFA is one ... preparation and characterization of tips on atomic scale, as compared to the surface preparation by means of methods of Surface Science Such control over the atomic constitution of the contact ... carbon by magnetron sputtering on mica, and used these surfaces in the SFA-nanotribometer [91] They found the friction force to be proportional to the area of contact between the surfaces, and the...
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báo cáo hóa học: " e differential mediating effects of pain and depression on the physical and mental dimension of quality of life in Hong Kong Chinese adults" pptx
Ngày tải lên :
18/06/2014, 19:20
... Kowloon Tong, Hong Kong 2Department of Social Work, Hong Kong Baptist University, Hong Kong 3Department of Community Medicine, The University of Hong Kong, Pokfulam, Hong Kong 13 14 Authors’ contributions ... article as: Wong et al.: The differential mediating effects of pain and depression on the physical and mental dimension of quality of life in Hong Kong Chinese adults Health and Quality of Life Outcomes ... population of Hong Kong Final report to the Health, Welfare and Food Bureau, Government of the Hong Kong Wong et al Health and Quality of Life Outcomes 2010, 8:1 http://www.hqlo.com/content/8/1/1...
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