properties of starch from other corn mutants and inbred lines

Báo cáo khoa học: Enzymes of mannitol metabolism in the human pathogenic fungusAspergillus fumigatus– kinetic properties of mannitol-1-phosphate 5-dehydrogenase and mannitol 2-dehydrogenase, and their physiological implications pot

Ngày tải lên : 14/03/2014, 23:20

... M1PDH from A niger also reported random binding of NAD+ and Man-ol1P [29] It is reasonable to assume that random binding of reactants by AfM1PDH and AfM2DH occurs in rapid equilibrium, and the ... force for reduction of Fru6P and oxidation of Table Inhibition of AfM1PDH and AfM2DH by adenine nucleotides at pH 7.1 and 25 C KiEI is a constant describing competitive inhibition of AMP, ADP or ATP ... C) about one order of magnitude below the sH of AfM1PDH also randomness in the binding of substrate and coenzyme in each direction of the reaction catalyzed by AfM2DH By way of comparison, an...

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THE RISE OF CANADA, FROM BARBARISM TO WEALTH AND CIVILISATION potx

Ngày tải lên : 29/03/2014, 02:21

... Caspian, the Sea of Azof, and the Euxine are the rain basins of Europe and of Asia, and which spreads its waters over breadths of land, great or small, as its shores are steep or otherwise If Canada ... Apostolic and five others, one of whom was a kind of Inspector General, and another a Receiver General To this Governor and Council the power of establishing Courts of Justice, at Three Rivers and ... the land of the living Who was the father of the child or who the mother, is neither mentioned by Hennepin nor Charlevoix, and the office of Prothonotary, or Registrar of Births, Marriages, and...

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The Estimation of Mechanical Properties of Polymers from Molecular Structure ppt

Ngày tải lên : 01/04/2014, 00:20

... results of a linear regression analysis of the data in Table IX is shown in Figure The straight1 line fit to the data has a standard deviation of regression of 16 MPa and a correlation index of 0.982 ... advantages: Properties can be calculated from only four basic molecular properties These are the molecular weight, van der Waals volume, length of the repeat unit, and the Tgof the polymer Since these properties ... pp 155-158 S C Sharma, L Mandelkern, and F C Stehling, J Polym Sci C, 10,345-356 (1972) D W Van Krevelen and P J Hoftyzer, Properties of Polymers, Their Estimation and Correlation with Chemical...

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Báo cáo sinh học: "Research Article A Note on Symmetric Properties of the Twisted q-Bernoulli Polynomials and the Twisted Generalized q-Bernoulli Polynomials" docx

Ngày tải lên : 21/06/2014, 16:20

... generalized q-Bernoulli polynomials attached to χ of higher order and investigate some symmetric properties of them Furthermore, using these symmetric properties of them, we can obtain some relationships ... symmetric properties of the q-Bernoulli polynomials By using the symmetric properties of p-adic integral on X, we can easily derive many interesting symmetric properties related to Bernoulli numbers and ... Park, and Y.-S Ro, “A note on Euler number and polynomials,” Journal of Inequalities and Applications, vol 2006, Article ID 34602, pages, 2006 L.-C Jang and T Kim, “On the distribution of the...

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Báo cáo hóa học: " Research Article Spatial-Temporal Correlation Properties of the 3GPP Spatial Channel Model and the Kronecker MIMO Channel Model" pdf

Ngày tải lên : 22/06/2014, 22:20

... Constant Random Random Constant Constant Random θMS , δn,AoD , δn,AoD , Δn,m,AoD , and Δn,m,AoA as either constants or random variables at three levels To understand better the relationship of the ... the SCM On the other hand, the comparison of (10) and (13) as well as the comparison of (11) and (14) tells us that both models tend to have the equivalent spatial CCFs under all of the following ... value of the cluster-level spatial CCF of the KBSM ρsBS2 and ρsBS2 1s 1s MS MS ρu1 u2 and ρu1 u2 s1 u1 u ρs2 u2 and ρss21u21 Figure 2: The absolute values of the cluster-level spatial CCFs of the...

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báo cáo khoa học: " Release kinetics of VEGF165 from a collagen matrix and structural matrix changes in a circulation model" pot

Ngày tải lên : 11/08/2014, 20:20

... outcomes Virtual planning and the use of rapid prototyping have been used mainly in craniomaxillofacial surgery Because of the use of specialized software systems, application of this technique is ... http://www.head-face-med.com/content/6/1/16 Page of Figure Rapid prototyped template, which defined the graft length and angle of junction patients, providing them with a better understanding of the process and its possible ... reconstruction techniques and to benefit from the advantages of preoperative planning Consent Written informed consent was obtained from the patient for publication of this case report and any accompanying...

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báo cáo khoa học: " Release kinetics of VEGF165 from a collagen matrix and structural matrix changes in a circulation model" pptx

Ngày tải lên : 11/08/2014, 20:20

... immunoassays SJ and KW participated in the design of the study and performed the statistical analysis UJ, JK and CF conceived of the study, and participated in its design and coordination and helped ... of the three VEGF165 doses were parallel and independent of VEGF165 concentration VEGF165 release reached a plateau after 12 hours and was no longer detectable in the applications of 0.8 μg and ... routine use are a difficult handling of the liquid application form, its short half-life and susceptibility to light and temperature Bone graft substitutes and collagen Some of the common methods used...

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STUDIES ON THE SYNTHESIS OF WOLLASTONITE FROM RICE HUSK ASH AND LIMESTONE (Full Thesis) NGHIÊN CỨU VỀ TỔNG HỢP wollastonite từ vỏ trấu ASH và đá vôi

Ngày tải lên : 20/10/2014, 21:48

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Effect of Surfactant on Degradation of Polycyclic Aromatic Hydrocarbons (pahs) in Thermophilic Anaerobic Co-Digestion of Sludge from Kim-Ngưu River and Organic Waste

Ngày tải lên : 24/06/2015, 08:16

... degradability of PAHs Currently, using surfactant to enhance desorption and decomposition of PAHs from sewage sludge is an effective method Surfactant agents effect on PAHs solubility and pull them from ... efficiency of total PAHs in sewage sludge from 54% to 60% Study the effect of nonionic surfactant (Tween 80) on decomposition of PAHs compounds in thermophilic anaerobic codigestion of sludge from ... compounds increased from 35.43% to 53.71%, rings compounds increased from 21.35% to 67.06% and total PAHs increased from 22.83% to 67.22% C.V Hưng et al / VNU Journal of Natural Sciences and Technology,...

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Electronic, magnetic and optical properties of atomically controlled complex oxide heterostructures and interfaces

Ngày tải lên : 09/09/2015, 10:07

... Xie, Dr Jiabo Yi, Tom Wijnands, Wentao Xu, Dr Kalon Gopinadhan, Prof Alexander Brinkman, Asst Prof Wei Chen, Prof Ganaphathy Baskaran, Assoc Prof Jun Ding, Asst Prof Andrivo Rusydi, Joost Beukers, ... in either of the bulk materials However to fully utilize these materials and structures, exploration of the properties, understanding of the underlying mechanisms and novel designs of possible ... a band insulator with a band gap of around 3.2 eV and a lattice constant of 3.905 Å The STO crystal is a very important substrate material for oxide research and a lot of applications in other...

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Glass formation and magnetic properties of ternary fe b y nd and quaternary fe b nd nb alloys

Ngày tải lên : 12/09/2015, 08:18

... FORMATION AND MAGNETIC PROPERTIES OF TERNARY FE-B-Y/ND AND QUATERNARY FE-B-ND-NB ALLOYS ZHANG JIE (M.Sc., Chongqing Univ.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF PHYSICS ... Summary of Tm and Tl of Fe-B-Y alloys studied 50 Table 3.2 Thermal properties for as-spun ribbon samples of alloys Fe95.7-yByY4.3 (y=15 to 35) 55 Table 3.3 Thermal properties of ... cost of iron, exceptionally high strength and superior magnetic properties, which may benefit the research and applications of metallic glasses Glass forming ability (GFA), magnetic properties and...

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Deciphering the secrets of silks from understanding to synthesis and modification

Ngày tải lên : 30/09/2015, 05:58

... properties of the dragline silks from spider A diadematus and other materials 12 1.2.3 Artificial synthesis of silks The fascinating properties of spider silks have attracted much attention from ... control and twisted fibers (350 π and 500 π) of silkworm silk (b) SEM images of the control and twisted fibers (600 π and 1000 π) of spider silk 104 Fig 6.3 General stress-strain profiles ... information of NSSFS and RNSESFS (a) and (b) AFM image of NSSFS and RNSESFS, respectively Scale bar, 400 nm The crystallinity is ~40% for both NSSFS and RNSESFS, while the content of β-conformations of...

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anthocyanin – study of extraction from basella rubra l and verifying antioxidant activity, application in identificating di sodium tetra borate in food

Ngày tải lên : 06/10/2015, 15:58

... the use of food preservatives are widely beside borax and NaOH, therefore, the ability of variable identification of indicators from this research is possible and necessary for pre-test of food ... adjustment of pH in each tube was carried out by the addition of HCl 1N or NaOH 1N The color change were observed and recorded at each grade of pH from to 14 3.2 Experiment 2: Verification of maximum ... possibility of indicator products from this research CHAPTER III RESULT AND DISCUSSION Verification of color change among the pH range Anthocyanin change color due to the transfer of ion H+ and OH-...

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Tài liệu Báo cáo khoa học: Enzymatic properties of wild-type and active site mutants of chitinase A from Vibrio carchariae, as revealed by HPLC-MS pptx

Ngày tải lên : 20/02/2014, 01:20

... by the patterns of the product formation, the release of dimers, trimers and tetramers from the hexamer was considered to result from direct action of the enzymes On the other hand, the pentamer ... chitinase A from V carchariae A combination of HPLC and ESI MS allowed the separation of a and b anomers and all chitooligosaccharide products to be monitored simultaneously At the initial stage of reaction ... 70 mgÆL)1 of puriﬁed protein SDS ⁄ PAGE analysis followed by staining with Coomassie blue showed single bands for the wild-type and mutants D392N and E315M, migrating with an Mr of 63 000...

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Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx

Ngày tải lên : 21/02/2014, 15:20

... of parabutoporin, opistoporin, melittin and mastoparan in absence and presence of mM extracellular Mg2+ ions Bacteria were incubated with twofold serial dilutions of peptides and inhibition of ... pore-forming peptides isolated from scorpion venom A larger scale comparison of sequences of parabutoporin and the opistoporins with cysteine-free peptides isolated from venom of other arthropods showed ... venom of spiders and insects Parabutoporin and opistoporin were synthesized chemically and preliminary studies on antibacterial activity showed that the quality and biological activity of native and...

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Tài liệu Báo cáo Y học: Electrochemical, FT-IR and UV/VIS spectroscopic properties of the caa3 oxidase from T. thermophilus docx

Ngày tải lên : 21/02/2014, 15:20

... FT-IR spectroscopic properties of the caa3oxidase from T thermophilus in the presence and absence of cyanide, and compare the observed properties to previous reports on members of the heme copper ... reduced form, the Soret band can be observed at 415 and 442 nm, and for the oxidized form at 403 and 422 nm The b–band can be seen at 517 nm and the a–band at 547 nm and 603 nm The difference ... spectra of horse heart cytochrome c the Soret band was reported to absorb at 418 nm, the b-band at 520 nm and the a–band at 550 nm [18] The deviations of approximately nm between the signals of horse...

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Báo cáo khoa học: Structure analysis of the ﬂavoredoxin from Desulfovibrio vulgaris Miyazaki F reveals key residues that discriminate the functions and properties of the ﬂavin reductase family pdf

Ngày tải lên : 07/03/2014, 02:20

... moiety of Arg51 and three atoms of FMN (N1, O2 and O3) In both FeR and M acetivorans avoredoxin, the corresponding residue is asparagine (Asn47 and Asn52, respectively) to which only the O2 atom of ... the Km and kcat values of E coli Fre for riboavin are reported as 2.5 lm and 52.4 s)1 with NADPH as the electron donor and 1.3 lm and 30.6 s)1 with NADH [13] For FMN, Km and kcat values of E coli ... is only 5.68 and 5.50 A from Zn201 and Zn203, respectively (Fig 3D) In FeR, Cys39 and Cys40 are replaced by leucine and threonine, and Cys45 rather than threonine would be the ligand for a ferric...

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Báo cáo khoa học: Crystal structure and enzymatic properties of a bacterial family 19 chitinase reveal differences from plant enzymes pdf

Ngày tải lên : 07/03/2014, 11:20

... similar to that of the family 19 chitinase from barley, the best studied of the plant chitinases [9,12,13,27,28] and essentially identical to that of the catalytic domain of ChiC from S griseus ... present analysis of enzymatic properties of ChiG, or by our analysis of the ChiG and ChiC structures Despite the deletion of the B-loop, the two putative catalytic residues Glu68 and Glu77 are structurally ... ﬁnd two putative family 19 enzymes, ChiF and ChiG [21,22], which share 84% identity to each other, and 80% and 75% identity to the catalytic domain of ChiC from Streptomyces griseus, respectively...

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Báo cáo khóa học: Localization, puriﬁcation and properties of a tetrathionate hydrolase from Acidithiobacillus caldus pot

Ngày tải lên : 07/03/2014, 14:20

... hydrolase of A caldus (Eur J Biochem 271) 279 The biochemical properties of tetrathionate hydrolase of A caldus were similar to those of other acidithiobacilli (Table 4) The specific activity of tetrathionate ... (Fig 5), and the influence of Cu2+ ions (Table 3) Maximum activity was found at pH and between 40 and 45 °C Copper at 0.01 mM greatly stimulated the activity The presence of Fe2+, Mn2+ and Zn2+ ... R.C.I.I (1996) Isolation and identification of an iron-oxidizing bacterium which can grow on tetrathionate medium and the properties of a tetrathionate-decomposing enzyme isolated from the bacterium...

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