outline the four assumptions of the kinetic molecular theory of ideal gases
Báo cáo khoa học: Functional fine-mapping and molecular modeling of a conserved loop epitope of the measles virus hemagglutinin protein pdf
... Similarly, the e-amino group of K387 couldform a salt bridge with the close carboxyl group of E395 andfurther stabilize the peptide structure within the complexwith the antibody.In the virus, the ... In some of the conformers a hydrogen bondwas predicted between the carbonyl atom of the Cys386residue and the main chain nitrogen atom of residue Ile390. The total contact surface of the epitope ... exception) the reactivity of all peptides exhibiting the binding motif.More than 90% of the MV-HNE sequences found in the databases were recognized by the neutralizing antibodies. In the absence of...
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Báo cáo khoa học: Three-dimensional structure of a thermostable native cellobiohydrolase, CBH IB, and molecular characterization of the cel7 gene from the filamentous fungus, Talaromyces emersonii ppt
... hold the b-sandwich in position. With the exception of four a-helices and t wo pairs of short b-strands, the rest of the protein consists almost entirely of loopsconnecting the b-strands. The ... is the predominant product of hydrolysis and increases inconcentration as the reaction proceeds [21]. The exo-loop of 1CEL (amino acids 243–256) forms the roof of the active sitetunnel at the ... confirmed the identity of the T. emersonii cel7 gene/gene product; the location of these peptides in the deduced polypeptidesequence is given in the legend to F ig. 1. Comparison of the d educed...
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Báo cáo khoa học: Molecular cloning of the ecdysone receptor and the retinoid X receptor from the scorpion Liocheles australasiae pot
... amino acids. The amino acid sequence of the L. australasiae ecdysone receptor was similar to that of the ecdysonereceptor-A of the soft tick, Ornithodoros moubata (68%) and to that of the ecdysone ... regions. The C-regions of EcRs andUSPs are highly conserved. However, other regions,particularly the N-terminal parts of USP ⁄ RXR, vary. The alignments of amino acid sequences of the A ⁄ B ... with the phylogenetic relationship. The E region of LaEcR-A is most similar to that of OmEcR (86%). Although the E region of LaEcR-A isvery similar to those of insect EcR-As, the similarityof...
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Tài liệu Chapter XIV Kinetic-molecular theory of gases – Distribution function doc
... amount of gas ?kTktr23Now we consider an ideal gas in aspects of energy3.1 Internal energy of ideal gas: The kinetic- molecular model states that The internal energy of an ideal gas is of the ... average"One of the keys of the kinetic- molecular model is to relate pressureto collisions of molecules with any wall: 4/22/2008 4Đ1. Kineticmolecular model of an ideal gas:1.1 Equations of state of ... capacity of ideal gases: We have had before the result:Molecules in their motion have a kinetic energy The molecular kinetic energy is proportional to the absolute temperatureWhat is the energy of...
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Báo cáo khoa học: Role of the hinge peptide and the intersubunit interface in the swapping of N-termini in dimeric bovine seminal RNase pptx
... those of the parent protein, andinvestigated the exchange kinetics of the correspondingdimers. The P19A mutation slightly increases the thermalstability of the monomer, but it does not alter the ... evaluation of the effect of singlepoint mutations on the solution structure of monomericderivatives, we analysed the 2D NMR spectra of the different variants of mBS. Figure 3 shows the expandedregions ... our results provide furtherevidence of the evolutionary significance of the A19P andQ28L substitutions in the path leading from RNase A toFig. 6. Kinetic analysis of the MxM to M=M conversion...
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Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems " doc
... the locations of the sensors. The numerical simulation is applied to a base excited cantilever beam to illustrate the algorithm. The effects of the time delay and the location of sensor are ... Acknowledgements. The paper is based on the talk given at the Conference on Mathematics, Mechanics, and Informatics, Hanoi, 7/10/2006, on the occasion of 50th Anniversary of Department of Mathematics, ... shapes of the beam. To see more clearly, we plot the history of the error term. Since the measurement matrix C has 2 rows, the error term E(t) in (12) is a 2-dimensional vector. The histories of...
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Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems" doc
... term. The magnitude of the error term depends on the number and the locations of the sensors. The numerical simulation is applied to a base excited cantilever beam to illustrate the algorithm. The ... algorithm is the requirement of the knowledge of entire state vector x(t). 4. Combination of the identification algorithm and the modal superposition method The incomplete measurement leads to the incomplete ... Journal of Science, Mathematics - Physics 23 (2007) 131-138 136 Fig. 3. The 1st, 3rd and 5th mode shapes of the beam. To see more clearly, we plot the history of the error term. Since the measurement...
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Báo cáo khoa học: The C-terminal region of CHD3/ZFH interacts with the CIDD region of the Ets transcription factor ERM and represses transcription of the human presenilin 1 gene pot
... have identified interaction(s) of the CIDD domain of ERM with the C-terminal domain of CHD3. The ABFig. 7. Effect of C-terminal deletions of CHD3 on the inhibition of transcription by CHD3 and ... sequence with the centralconsensus 5Â-GGAA T-3 (Fig. 1A) [18,20]. Based on the sequence homology of the ETS domain, and the conservation of other functional domains, a phylogenictree of the ETS ... activity,indicating the crucial importance of these two Etsmotifs [15]. In addition to controlling the level of geneexpression, Ets factors may direct the choice of the promoter elements in play, and therefore,...
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Báo cáo khoa học: Constitutive expression of the human peroxiredoxin V gene contributes to protection of the genome from oxidative DNA lesions and to suppression of transcription of noncoding DNA pdf
... in the regulation of these genes. It should be noted that,although the exact positions of the AREs are not con-served between different mammalian species, at least50% of all AREs in all of these ... 6C).Therefore, knockdown of the PRDX5 gene stimulatedtranscription of some families of human satellite DNA,which may be caused by direct involvement of PRDX5in silencing of the transcription of ... bars)shows the results of analysis of 8-oxoG in the controland KD-1 cells. In the KD-1 cells, the concentration of endogenous 8-oxoG was significantly increased,indicating that PRDX5 contributed to the...
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protest of the ukrainian republic to the united states against the delivery of eastern galicia to polish domination. washington d. c., 1919
... submitfor the consideration of the Government of the UnitedStates the followingstatement of facts and of the at-titude of myGovernment and itspeopleconcerning the decision of the Alliedand ... therecanbepeace."II. The settlement of everyquestion,whether of territory, of sovereignty, of economicarrange-ment,or of political relationship, upon the basis of the freeacceptance of that settlementby the peopleimmediatelyconcerned,andnotupon the basis of ... seventies of the lastcentury, bywhichthey pledgedpermanent sup-portto the dynastyinitspolicies of suppression of the othernationalities of Austria-Hungaryand receivedfullcontrol of the provincial...
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báo cáo hóa học: " Development and validation of the Brazilian version of the Attitudes to Aging Questionnaire (AAQ): An example of merging classical psychometric theory and the Rasch measurement model" pptx
... studiesreliably.Another relevant issue regarding the findings of the AAQvalidation is the construct similarity between the interna-tional sample and the Brazilian one. The three factors pro-posed by the ... indicate that the per-ception of aging did not differ significantly between the two samples and raises the question of whether these sim-ilarities remain or not in other different cultures. The demonstration ... original form. Asmentioned above, the Chi-Square (both for the modeland for items separately) has the purpose of assessingwhether the data collected fits the expected theoreticalmodel. Thus, p values...
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báo cáo hóa học:" The occurrence of osteoarthritis at a minimum of ten years after reconstruction of the anterior cruciate ligament" pdf
... osteoar-thritis of 1 grade in 52% of the patients, 35% of the patients had an increase of 2 grades and 3% of the patientshad an increase of 3 grades. (Table 4, 5 and 6) 10 % of the patients had ... per-formance, the score may appear too high, and will reflect the actual function of the knee as well as the satisfaction of the patient. The Lysholm score has never been validatedfor the purpose of following ... test). Thesepatients were considered at high risk of further knee injurydue to the degree of laxity and the desired level of activity[27]. In order to minimise the development of arthrofi-brosis,...
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báo cáo hóa học:" Development and validation of the Brazilian version of the Attitudes to Aging Questionnaire (AAQ): An example of merging classical psychometric theory and the Rasch measurement model" docx
... psychometric theory and Rasch Analy-sis in the validation of the AAQ instrument in a Braziliansample of older adults.MethodsPilot study The pilot study followed the methodology applied by the WHOQOL ... studiesreliably.Another relevant issue regarding the findings of the AAQvalidation is the construct similarity between the interna-tional sample and the Brazilian one. The three factors pro-posed by the ... indicate that the per-ception of aging did not differ significantly between the two samples and raises the question of whether these sim-ilarities remain or not in other different cultures. The demonstration...
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