multiple factor analysis of variance

Báo cáo khoa học: Multiple-probe analysis of folding and unfolding pathways of human serum albumin docx

Ngày tải lên : 16/03/2014, 16:20

... values of m and Dm The curve fittings were performed using MICROSOFT ORIGIN software Calculation of the rate constants from the kinetics of refolding HSA was found to follow two phases of refolding, ... The rate constant of the burst phase of the refolding step could not Fig The effect of GdnHCl on the far-UV CD spectra of HSA (A) CD spectra of HSA in the absence (s) and presence of 1.5 M (d), 2.5 ... in the presence of different concentrations of GdnHCl in the absence of HSA) from the original spectra 615 nm of the HSA–Nile red complex along with the changes in the wavelength of emission maximum...

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báo cáo hóa học:" A Rasch and confirmatory factor analysis of the General Health Questionnaire (GHQ) - 12" docx

Ngày tải lên : 20/06/2014, 16:20

... dimensionality of the GHQ -8 using a Rasch analysis and furthermore to assess any resultant factor structure of the GHQ-12 and GHQ-8 using Confirmatory Factor Analysis in comparison with some of the ... was employed to overcome the problem of multiple testing [35] Rasch Analysis of the GHQ-8 A separate Rasch analysis was undertaken for each of the two GHQ-8 factors (Social Dysfunction, and Anxiety ... for 63.4% of the variance Furthermore, 14.1% (eigenvalues = 1.6) of the unexplained variance was explained by the first PCA contrast A similar analysis of the Anxiety and Depression factor revealed...

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11 Phân tích phương sai (Analysis of variance) pptx

Ngày tải lên : 30/07/2014, 03:21

... product) # phân tích phương sai aov cho vào object analysis > analysis anova (analysis) 199 Analysis of Variance Table Response: product Df Sum Sq Mean Sq ... statistics) 11.4 Phân tích phương sai hai chiều (two-way analysis of variance - ANOVA) Phân tích phương sai đơn giản hay chiều có yếu tố (factor) Nhưng phân tích phương sai hai chiều (two-way ANOVA), ... anova(model6, model7, model8) Analysis of Variance Table Model 1: height ~ group + age + group:age Model 2: height ~ group + age 195 Model 3: height ~ age Res.Df RSS Df Sum of Sq F 28 1270.44 29 1338.02...

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Báo cáo khoa học: " Statistics review 9: One-way analysis of variance" pptx

Ngày tải lên : 12/08/2014, 20:20

... sum of squares measure variability The variance of a set of n values (x1, x2 … xn) is given by the following (i.e sum of squares divided by the degrees of freedom): n ∑ (x i The degrees of freedom ... partitioning of the total sum of squares is presented in an analysis of variance table (Table 3) The mean squares (MS), which correspond to variance estimates, are obtained by dividing the sums of squares ... treatment sum of squares into separate components according to the number of degrees of freedom The analysis of variance for the SAPS II data shown in Table gives a between infection state, sum of squares...

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A method for clustering group means with analysis of variance

Ngày tải lên : 16/09/2015, 14:04

... MEANS WITH ANALYSIS OF VARIANCE OU BAOLIN (B.Economics, USTC) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF STATISTICS AND APPLIED PROBABILITY NATIONAL UNIVERSITY OF SINGAPORE ... practitioner of the analysis of variance often want to draw as many conclusions as possible about the relation of the true means between individual treatment means (Tukey, 1949) Multiple comparison ... averages of (sub)groups This measure is surprisingly associated with the sample variance, in a way that leads to a new interpretation of the notion of variance but also to a measure of divergence of...

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C5 Analysis of Variance

Ngày tải lên : 09/04/2017, 12:11

... we shall use analysis of variance (ANOVA) and in the last multivariate analysis of variance (MANOVA) method for the analysis of this data Both Tables 5.1 and 5.2 are examples of factorial designs, ... populations having the same variance The multivariate analysis of variance, or MANOVA, is an extension of the univariate analysis of variance to the situation where a set of variables are measured ... 53 50 49 51 47 53 82 ANALYSIS OF VARIANCE Downloaded by [King Mongkut's Institute of Technology, Ladkrabang] at 01:53 11 September 2014 5.2 Analysis of Variance For each of the data sets described...

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Tài liệu Báo cáo khoa học: Application of a ﬂuorescent cobalamin analogue for analysis of the binding kinetics A study employing recombinant human transcobalamin and intrinsic factor pdf

Ngày tải lên : 19/02/2014, 05:20

... excess of 0.2 m phosphate buffer pH 7.5 Synthesis of the uorescent Cbl analogue CBC-244 Activation of the 5Â hydroxyl group in the a-ribofuranoside moiety of CNCbl was performed with help of 1,1Â-dicarbonyl-di-(1,2,4-triazole) ... below Competitive binding of CBC and Cbl, calculation of k+ We have tested the application of the uorescent analogue CBC as a tool for investigation of the binding kinetics of nonuorescent ligands ... retention of Cbl Additionally, a His residue substituted for water of H2OCbl, which added to protection of the ligand against reduction and coordination of other compounds The structure of TCCbl...

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Tài liệu Báo cáo khoa học: Functional analysis of the basic helix-loop-helix transcription factor DEC1 in circadian regulation ppt

Ngày tải lên : 19/02/2014, 16:20

... transcriptional activity of CLOCK/BMAL1 (Fig 1B) Transfection of ng of the expression vector resulted in a decreased expression of the DEC1 protein, Fig Eﬀect of an internal deletion of DEC1 on its suppressive ... activity of DEC1 Expression of these truncated DEC1 mutants was conﬁrmed by Western blot analysis, although the expression levels of DEC1 mutants varied among clones To examine the dose-dependency of ... Fig 1C, transfection of 10 ng of FLAG-DEC1 expression vector and 50 ng of FLAG-BMAL1 expression vector resulted in adequate levels of expression The transcriptional activity of FLAG-BMAL1, and...

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Báo cáo khoa học: Staphylococcus aureus elongation factor G – structure and analysis of a target for fusidic acid pdf

Ngày tải lên : 06/03/2014, 22:21

... Mechanism of elongation factor G function in tRNA translocation on the ribosome Cold Spring Harb Symp Quant Biol 66, 449–458 Hirashima A & Kaji A (1973) Role of elongation factor G and a protein factor ... interaction of the ribosome with the switch regions of GTP-bound elongation factors Mol Cell 25, 751–764 Agrawal RK, Penczek P, Grassucci RA & Frank J (1998) Visualization of elongation factor G ... structures were superimposed on the basis of domains I and II Looking from the direction of the arrow in (A) and (B), the coordinates of His572 at the tip of domain IV are roughly in one plane,...

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Báo cáo khoa học: Transcriptome proﬁling analysis reveals multiple modulatory effects of Ginkgo biloba extract in the liver of rats on a high-fat diet pdf

Ngày tải lên : 16/03/2014, 04:20

... cut-off of 1.5-fold was used to identify regulated genes ﬁltered with SAM Eight groups of regulation patterns were obtained, and the number of genes is indicated above each graph (B) Validation of ... uptake, the upregulation of Ldlr and Scarb1 suggested enhanced uptake of cholesterol in liver of rats in group H Furthermore, downregulation of Hmgcr suggested inhibition of endogenous cholesterol ... repression of Hmgcr and the upregulation of Insig2, the upstream negative regulator of Hmgcr, probably contribute to impaired cholesterol biosynthesis Furthermore, decreased expression of gene for...

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Báo cáo khoa học: Analysis of the regulatory motifs in eukaryotic initiation factor 4E-binding protein 1 pot

Ngày tải lên : 16/03/2014, 06:20

... 4E-BP1 (in place of its own TOS motif), as the mTOR regulation of 4E-BP1 is much better characterized than the control of STAT3 or PKC isoforms We therefore created a range of mutants of 4E-BP1, in ... a comparison of the amounts of GST fusion proteins used in each case Some degradation of the GST fusion proteins is evident from the presence of products running at the position of GST itself ... Thr70) Phosphorylation of Ser65 is generally completely blocked by rapamycin Although TOS motifs have now been identiﬁed in a number of proteins, no systematic analysis of the sequence requirements...

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Báo cáo khoa học: Bridging the gap between in silico and cell-based analysis of the nuclear factor-jB signaling pathway by in vitro studies of IKK2 ppt

Ngày tải lên : 16/03/2014, 11:20

... Intensity of cytoplasm Ratio of Translocation = Intensity of nucleus Intensity of cytoplasm Intensity of nucleus Scheme This is a simplication of a cell as seen by analysis software, where the software ... method of analysis (in vitro, cell-based and in silico analysis) will facilitate systematic understanding of the underlying properties of this signaling pathway To summarize Activation of cells ... cell-based measurements of time-varying phenomena, in this case, oscillatory variations of nuclear levels of NF-jB In order to attain this degree of precision, optimization of experimental conditions...

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An empirical analysis of the relationship between audit committee multiple directorships and financial reporting quality

Ngày tải lên : 03/06/2014, 00:50

... Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited...

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Báo cáo hóa học: " Updated survivals and prognostic factor analysis in myeloma treated by a staged approach use of bortezomib/thalidomide/dexamethasone in transplant eligible patients" pot

Ngày tải lên : 18/06/2014, 16:20

... four cycles of bortezomib, and hence an additional cost of USD211,200 Moreover, to see if early PR after one cycle of VAD may predict subsequent need of VTD salvage therapy, achievement of PR (i.e ... paraprotein) after one cycle of VAD was correlated with subsequent need of VTD salvage after three cycles of VAD by ChiSquare test Of the 23 patients with response data after one cycle of VAD, 11 (48.8%) ... of bortezomib for the needy patients Authors’ contributions CSC is responsible for the conception, design, and acquisition of data, analysis and interpretation of data, writing and approval of...

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báo cáo hóa học: "Rasch analysis of the Multiple Sclerosis Impact Scale (MSIS-29)" pot

Ngày tải lên : 18/06/2014, 18:20

... [10], Multiple Sclerosis Quality of Life (MSQOL-54) [11], the Multiple Sclerosis Quality of Life Inventory (MSQLI) [12], the Functional Assessment of Multiple Sclerosis (FAMS) [13], the Multiple ... increasing use of the MSIS-29 in research in many parts of the world further analysis of the scale's psychometric properties needs to be undertaken The aim of this study was to use Rasch analysis to ... age groups) in the sample An analysis of variance is conducted for each item to examine scores over different levels of the person factor, and over different levels of the underlying trait (using...

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báo cáo hóa học:" Risk factor analysis for early femoral failure in metal-on-metal hip resurfacing arthroplasty: the effect of bone density and body mass index" potx

Ngày tải lên : 20/06/2014, 07:20

... idea of the underlying causes of this specific complication In the present study, DEXA T-score is the factor 10 most predictive of early femoral failure after hip resurfacing The other factor ... models; and (3) to use univariate analysis to determine thresholds for each risk factor to make them clinically useful as well as analyze the combined effects of these factors in order to predict failure ... significant risk factors were regrouped with different thresholds Mosaic plots were depicted and Chi-square analyses were performed to evaluate the thresholds of each risk factor and thecombined factors...

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Báo cáo hóa học: " Research Article Analysis of Coded FHSS Systems with Multiple Access Interference over Generalized Fading Channels" ppt

Ngày tải lên : 21/06/2014, 23:20

... its pdf which is a function of the number of interfering users The conditional pdf of the SINR, given that the number of interfering users is k for integer values of the Nakagami parameter μ ... of users is K, the number of interfering users is a binomial random variable with parameters ph and K Hence, the pdf of the SINR is found by averaging (17) over the statistics of the number of ... performance of a coded FHSS system over Nakagami fading with perfect CSI for diﬀerent number of users and hop lengths of m = and m = 64 Comparing the sets of curves corresponding to the cases of m =...

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Báo cáo hóa học: " Research Article Diversity Analysis of Distributed Space-Time Codes in Relay Networks with Multiple Transmit/Receive Antennas" pot

Ngày tải lên : 22/06/2014, 19:20

... single-antenna nodes, the covariance matrix of the equivalent noise is a multiple of the identity matrix Here, for the diversity result, we need to analyze the eigenvalues of RW or ﬁnd bounds on them ... number of relays is very large In this section, analysis on the PEP and diversity for networks with any number of relays is given As discussed in Section 3, the main diﬃculty of the PEP analysis ... the PDF and CDF of λmax from the joint distribution of all the eigenvalues of (1/R)G∗ G in this section The following theorem has been proved Y Jing and B Hassibi PDF of λmax of Wishart matrix...

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Báo cáo hóa học: "Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in " pot

Ngày tải lên : 22/06/2014, 23:20

... Section where In the presence of CFO, the received signal, after DFT demodulation, is given by OFDM SYSTEMS OFDM is a form of mutlicarrier modulation and consists of a number of narrowband orthogonal ... Performance analysis of the MOV estimator For the MOV estimator, we need to obtain the expected value of |dk | for each trial value of φe The expectation of |dk | is approximated by the average value of ... the eﬀect of CFO eﬀectively CONCLUSION In this paper, we have examined the performance of the minimum output variance (MOV) estimator in OFDM systems The variance and the expectation of the output...

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Báo cáo hóa học: " Performance Analysis of Multiple-Symbol Differential Detection for OFDM over Both Time- and Frequency-Selective Rayleigh Fading Channels" doc

Ngày tải lên : 23/06/2014, 01:20

... the ARIB (the Associate of Radio Industries and Businesses of Japan) of MPT of Japan, in 1997 He is an IEEE Fellow He is also a Member of IEICE and a Member of Society of Information Theory and ... the BER of TD-MSDD can be approximated by the same method In the case of FD-MSDD, when the eﬀects of the ICI are relatively small, the covariance matrix of FDMSDD is similar to that of TD-MSDD ... obtained by the union of all pairwise error events The BER of TD-MSDD is independent of the OFDM symbol index i, the subcarrier index l, and information symbol sequence c in terms of theoretical BER...

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