determination of the solid fat content
DETERMINATION OF THE APPROPRIATE CONTENT OF CALCIUM NITRITE AS A CORROSION INHIBITOR IN REINFORCED CONCRETE docx
Ngày tải lên :
13/08/2014, 22:21
... under the effect of chloride ion in marine environment Cua Cam port The strongly agressivity rate of chloride ion is the main reason causing corrosion, especially in the tropical climate of Vietnam ... corrosion appeared In the samples with same concrete grade, the steel corrosion is increasing by the time and by Cl- content; Higher concrete grade, lower corrosion Effective content of CN is defined ... nitrite are often used Calcium nitrite (CN) is used as the most effective inhibitors in preventing reinforced concrete from corrosion General The inhibition mechanism of CN A Oxidation of FeO to...
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DETERMINATION OF THE DIGESTIBILITY OF SOME PLANT INGREDIENTS FOR GRASS CARP (Ctenopharyngodon idella)
Ngày tải lên :
28/08/2013, 09:14
... nutrient)] The ADC of dry matter, nutrients in the tested ingredient were calculated according to the following formulae: ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of ... in the quality of cassava meal sources between studies 3.3 The digestibility of ash The digestibility of ash (or crude ash) of three plant-ingredients is reported in table The digestibility of ... of the reference diet)/0.3 ADC of nutrient of test ingredient (%) = [(nutrient in test diet x nutrient ADC of the test diet) - (0.7 x nutrient concentration in reference diet x nutrient ADC of...
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Tài liệu Báo cáo " Determination of the annual beta dose by meaming beta activity using the liquid scintillation technique " ppt
Ngày tải lên :
13/02/2014, 04:20
... Presently, in the ancient pottery TL dating the following steps for the determination of annual dose rate are: (i) place the thermoluminiscnece dosimeter at the field; (ii) determine the environmental ... dose rate (µR/h) Water in the pore of pottery or in the soil absorbs some parts of the radiation that would otherwise reach the thermoluminescent grains Alternatively, on the infinite matrix basis, ... determinate the annual gamma dose in thermoluminesccence dating In the consistency with the experimental results it was shown that the more accurate the beta dose evaluation is, the more reliable is the...
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Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx
Ngày tải lên :
21/02/2014, 15:20
... to binding by analyzing the surface of the residues covered by the protein They also see an interaction of the C-terminal part RPAP with the surface of the antibody In the shorter peptide that ... 36% of the interaction of the full peptide with the binding cavity of SM3 The sizes of the surfaces were determined using distances between ligand ˚ atoms and protein atoms of less than A These ... reference pairs The build-up of the trNOE between Asp2-b and b¢ is much faster than that of the other two reference points indicating differences of the rotational correlation times of these proton...
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Tài liệu BÁO CÁO " DETERMINATION OF THE DIGESTIBILITY OF SOME PLANT INGREDIENTS FOR GRASS CARP (Ctenopharyngodon idella) " pdf
Ngày tải lên :
25/02/2014, 10:20
... nutrient)] The ADC of dry matter, nutrients in the tested ingredient were calculated according to the following formulae: ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of ... in the quality of cassava meal sources between studies 3.3 The digestibility of ash The digestibility of ash (or crude ash) of three plant-ingredients is reported in table The digestibility of ... of the reference diet)/0.3 ADC of nutrient of test ingredient (%) = [(nutrient in test diet x nutrient ADC of the test diet) - (0.7 x nutrient concentration in reference diet x nutrient ADC of...
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Báo cáo Y học: Interaction of the anterior fat body protein with the hexamerin receptor in the blowfly Calliphora vicina pot
Ngày tải lên :
08/03/2014, 22:20
... post-translational control of protein biosynthesis One of the most detailed investigations of fat body proteins has been the metabolism of the storage protein arylphorin, which belongs to the class of hexamerins ... from the amino-acid sequence (34.4 kDa) Northern-blot analysis confirms the presence of strongly enriched AFP mRNA (1.2 kbp) in the anterior part of the fat body of last-instar larvae (Fig 5B) The ... recognized in the anterior as well as the central, but not the posterior, part of the fat body (Fig 4B) A clear signal was also detected in the haemocytes The apparent molecular mass of the detected...
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Báo cáo " Determination of the 15 MeV bremsstrahlung spectrum from thin W target on the microtron MT-17 accelerator " doc
Ngày tải lên :
22/03/2014, 11:20
... is the number of target nuclei; ε is the photopeak efficiency of the detector; Iγ is the branching ratio or intensity of the gamma ray ; λ is the decay constant; F is correction factor; ti is the ... at the photopeak energy The average activity of the activation foils served as photon flux to which the foils were exposed The relation between the average photon flux, φ, and the number of detected ... activation method, the actual results of the measurements are the counting rates of the irradiated foils After irradiations and appropriate cooling time, the foils were taken off and the induced gamma...
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Đề tài " Determination of the algebraic relations among special Γ-values in positive characteristic " pdf
Ngày tải lên :
22/03/2014, 16:20
... ((1/T )) = the | · |∞ -completion of k an algebraic closure of k∞ the | · |∞ -completion of k∞ the algebraic closure of k in C∞ ¯ a fixed choice in k of a (q − 1)st root of −T the subring of the power ... Let I ⊂ L be the GCM type of H with respect to L Let r be the cardinality of the set of ¯ ideals of L that are G-conjugate to I Then H0 is of rank ≥ r over k[t] Proof By Theorem 4.6.6 there exist ... |a(n) |∞ < ∞ n=0 Therefore the radius of convergence of each entry of ψ is infinite 3.1.4 Remark Theorem 3.1.1 is in essence the (dual) t-motivic translation of Yu’s Theorem of the t-Submodule...
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Báo cáo khoa học: Determination of the reopening temperature of a DNA hairpin structure in vitro pptx
Ngày tải lên :
23/03/2014, 13:20
... failure of the primer 2–DNA template hybrid primer extension reaction was due to the effects of the hairpin structure on the process of primer annealing to the DNA template Analysis of secondary ... DNA due to the unpaired 3¢-end of the primer, until the ÔGGÕ bases in the hairpin stem are freed by elevating the reaction temperature and paired with the ÔCCÕ bases at the 3¢-end of primer In ... and the mutants were screened by DNA sequencing of the DNA in the plaques by the method described in [18] The oligonucleotide 5¢-GGTTGTC GGCGTCGATAATCAAACT-3¢ was used as the sequencing primer Determination...
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Báo cáo khoa học: Structural determination of the polar glycoglycerolipids from thermophilic bacteria Meiothermus taiwanensis pdf
Ngày tải lên :
23/03/2014, 13:20
... 1096) (Fig 1B) The lack of adequate detection of N-acyl lipids was due to the relative stability of the amide bond under methanolysis conditions The significant amount of hydroxy fatty acids presented ... configuration With the solid results of the sugar composition and sequence, the linkages and configurations of glycosidic bonds would be investigated by NMR to determine the complete structure of the glycolipid ... study is the first to determine the full structure of glycoglycerolipid in thermophilic bacteria Meiothermus spp The structural information will be very useful for further investigations of the mechanisms...
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Báo cáo khoa học: " mechanical determination of the constituents of german substantive compounds" pot
Ngày tải lên :
23/03/2014, 13:20
... presents the main difficulty in the mechanization of the determination of the constituents of SC X denotes a letter or letter sequence which could be part of the preceding as well as of the following ... excitement) Nevertheless, since the only basis for the mechanical determination of the constituents of a SC is the occurrence or non-occurrence of the memory equivalent of an input form in the MT memory, ... and the other characteristic of the other group The most satisfactory solution of this problem is as follows: a) If the target meanings of all SC involved can be inferred from the meanings of the...
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Báo cáo khoa học: Determination of the redox potentials and electron transfer properties of the FAD- and FMN-binding domains of the human oxidoreductase NR1 doc
Ngày tải lên :
23/03/2014, 21:20
... release of NADP+ with concomitant displacement of the equilibrium distribution of enzyme species towards further reduction of the FAD (i.e further transfer of hydride equivalents from NADPH to the ... mixing the human CPR FMN domain with its FAD/NADPH domain (% 16-fold) (29) However, the domain mixture still reconstituted only % 2% of the activity of the full length CPR In the case of NR1, the ... enzymes, the potentials for the FAD/NADPH domains are rather more negative than those for the FMN domain, reflecting the direction of electron transfer from NADPH through FAD, then FMN and on to the...
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Báo cáo Y học: Determination of the consensus binding sequence for the purified embryonic heat shock factor 2 potx
Ngày tải lên :
24/03/2014, 00:21
... measuring the affinity of the factors for a series of oligonucleotides containing an increasing number of the binding motif Immediately following the addition of the different oligonucleotides, the ... number of consensus trimers In the case of the purified embryonic HSF2, the ratio rep6/rep3 reaches the plateau very quickly (15–20 min) (Fig 4B) In contrast, in the case of the i.v.s HSF2, the ratio ... acrylamide gel About 50–100 ng of DNA was used for the next cycle of the SELEX procedure Cloning of the products of selection DNA amplified from the last cycle of selection was rendered blunt-ended...
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Báo cáo Y học: Structural determination of the O-chain polysaccharide from Agrobacterium tumefaciens, strain DSM 30205 pot
Ngày tải lên :
24/03/2014, 04:21
... assigned to the anomeric proton A-1 of the arabinofuranose unit on the basis of its correlations with the carbon signals at 110.7 p.p.m [12], in addition, the low field chemical shift of the A-3 carbon ... configuration, together with their substitution pattern, mask the O-chain moiety to the action of plant pectolytic enzymes, saving the adsorption properties of the bacterial cell wall Furthermore, the occurrence ... hydrolyse the Kdo linkage without effecting the acid-labile furanosidic unit Combining the information from the analysis of the COSY and NOESY spectra (Fig 3) and HSQC, the complete assignment of the...
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Earth Science A Scientific History of the Solid Earth pot
Ngày tải lên :
29/03/2014, 04:21
... out of the port of Palos, on the coast of the Gulf of Cádiz in southern Spain, not far from the modern city of Huelva The party reached the Canary Islands on August and departed from there ... distances, in their case by sea, where they were often out of sight of land for days at a time Their landmarks were in the sky and on the sea The shape and direction of clouds, the position of the Sun, ... at the center of the circle A plumb line hangs from the center The person using the instrument first makes sure that the plumb line hangs vertically, down the center of the vertical arm of the...
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Báo cáo khoa học: Determination of the metal ion dependence and substrate specificity of a hydratase involved in the degradation pathway of biphenyl/chlorobiphenyl pot
Ngày tải lên :
30/03/2014, 15:20
... roles of the cation include the activation of water for the hydration reaction and ⁄ or the stabilization of the anion transition state In the latter case, if the substrate coordination to the ... methyl functional groups at the 5-position Together, these results provide insight regarding the mechanism, the substrate binding site and the role of the metal cofactor in the enzyme Results Cloning, ... ± 0.3 The influence of the two metal ions on the kinetic parameters for HPDA hydration by BphH is shown in Table The Km values were similar with either metal cofactor On the other hand, the kcat...
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analysis and determination of the stress intensity factor of load-carrying cruciform fillet welded joints
Ngày tải lên :
24/05/2014, 20:40
... Figure (4) shows the results of a crack increment step (Δa) It was noticed that there are no effects on the stability of results and the very close agreements between the three types of a crack increment ... perpendicular to the direction of the applied stress, where it was predicted that critical tensile stresses would occur Having specified the location of the crack, the program was able to predict the direction ... the crack would propagate Prior to performing the analysis, it was necessary to specify the magnitude of crack increment and also the number of steps over which the crack would propagate In the...
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Separation and determination of the physico chemical
Ngày tải lên :
01/07/2014, 13:23
... yield of 92% pure curcumin was obtained with no BDMC detected Further purification of the crystals was possible by CC 3.2.2 CC separation of pigments from the mother liquor The composition of the ... 1039–1044 of the lack of separation of mixtures of pigments However, the fractions that contained a mixture of the pigments were concentrated and rechromatographed 3.3 Purity of curcuminoid pigments The ... al., 2002) A variety of methods have been reported for the quantification of curcuminoid pigments Most of them are spectrophotometric, expressing the total color content of the sample (ASTA, 1985)...
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Báo cáo lâm nghiệp: "Determination of the pressing parameters of spruce water-resistant plywood" ppt
Ngày tải lên :
07/08/2014, 03:22
... cases Determination of the percentage of PF resin hardening The aim of studying the character of PF resins in the field of UV spectrum was to determine the amount of the insoluble proportion of ... and in the second from 0.3–0.4 MPa to zero The duration of the first stage is 0.15–0.25 The duration of the second stage is dependent on the type of adhesive, pressing temperature, moisture content ... increase, the amount of evaporated water and heat losses will decrease, and thus the temperature in the marginal part of the set will increase The temperature of the central zone of the set at larger...
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Báo cáo khoa học: "Evaluation of the nuclear DNA content and GC percent in four varieties of Fagus sylvatica L" potx
Ngày tải lên :
08/08/2014, 14:21
... indicatthat DNA content in the tortuosa variety is the same as in the common beech Furthermore, in replicated analyses of common beech with or without tortuosa, the coefficients of variation were ... 39.8 ± 0.2 % These values are not significantly different and they are typical for higher plants Compared to the GC content found in the Quercus genus, they are slightly lower The GC content was ... situated at the low end of the range of known 2C genome sizes, as for instance Musa acuminata (1.2 pg), Vitis vinifera (1.0 pg) or Phaseolus augustii (1.1pg) [4, 11] The GC content was then determined...
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