standardization of immunohistochemistry based on antigen retrieval technique

... configurations of our clustering approach, in order to determine how consistent the selected value of k is in the face of changing feature sets and context representations The four configurations ... distribution based on interpreting P K1 as a z-score, although Mojena makes it clear that he views this method as an “operational rule” that is not based on any distributional assumptions He suggests ... P K1 measure is based on (Mojena, 1977), which finds clustering solutions for all values of k from N , and then determines the mean and standard deviation of the criterion function Then, a score...

Ngày tải lên: 22/02/2014, 02:20

... located next to that of its neighboring words One-to.one constraint: Each source word token connect to at most one target word token Non-crossing constraint: The connection target of a sentence does ... vicinity of connection dot O (end,)~,) is denser than that of a non-connection say (end, °° i * i o" i ° * o i %.0 O 10o 200 3O0 4O0 500 600 700 English Figure Convolution (a) LTP dotplot before convolution; ... that of a non-connection is not According to the one-to-one constraint, we should be looking for dense and continuous 1D occurrence of dots A cell with high density and high power Since the one-to-one...

Ngày tải lên: 17/03/2014, 23:20

... low-resolution experiments [31] The conflicting results from published studies on PS topology illustrate the limitations of low-resolution experiments In this study we have used computational prediction ... true TM regions The debate questions which of HRVII–X are true TM regions, and also the location of the N- and C-termini It is impossible to produce a membrane topology model that concurs with ... & Simon I (2001) The HMMTOP transmembrane topology prediction server Bioinformatics 17, 849–850 44 Jones DT, Taylor WR & Thornton JM (1994) A model recognition approach to the prediction of all-helical...

Ngày tải lên: 23/03/2014, 13:20

... the document context condition, and t(9) = 1.97, p = 0.08 for the annotation errors in the sentence context condition 1162 experimental condition document condition sentence condition complexity ... first second (mainly used for orientation and identification of the annotation phrase) Figure 1: Schematic visualization of the sub-areas of an annotation example Table reveals that on average only ... different contexts In the document context condition the whole newspaper article was shown as annotation example, while in the sentence context condition only the sentence containing the annotation phrase...

Ngày tải lên: 23/03/2014, 16:20

... Creation of Literature Abstracts IBM Journal for Research and Development, 2(2):159-165 ~ ~ { ~ K Ono, K Sumita, and S Miike 1994 Abstract Generation based on Rhetorical Structure Extraction In ... for Automating Concordance Line Selection In Proceedings of NeMLaP, pages 95-100 H P Ednmndson 1969 New Methods in Automatic Extracting Journal of the ACM, 16(2):264-285 T Givon 1979 From Discourse ... ~ References R Brandow, K Mitze, and L F Rau 1995 Automatic Condensation of Electric Publications by Sentence Selection Information Processing &' Management, 31(5):675-685 1446 100 ~,~ ' , _...

Ngày tải lên: 23/03/2014, 19:20

... the passage of water through the bulk carries with it a high concentration of sodium to the surface, where it then carbonates A selection of typical powder X-ray diffraction patterns of the starting ... aspects of the polymerisation mechanism and structure of products based on polysialate siloxo (PSS) units containing Na For this purpose, a number of compositions of various oxide molar ratios ... presence of monovalent cations such as Na or K Some of the details of polysialate formation and technology are still not fully understood The purpose of this work is to elucidate aspects of the...

Ngày tải lên: 30/05/2014, 12:08

... Solution of the growth equations of a sector of a polymer crystal including consideration of the changing size of the crystal Polymer 1988; 29:1755–1760 16 Padden FJ and Keith HD Crystallization ... by means of electron and atomic force microscopy His special field of interest is the study of toughness enhancement and of the mechanisms of deformation and fracture in polymers based on nanostructure ... availability of the monodisperse long alkanes Observations of the growth of polyethylene lamellae in row structures have made explicit the reorganization of fold surfaces implicit in kinetically controlled...

Ngày tải lên: 04/06/2014, 14:26

... difficult because of the secrecy of the following three items: (i) the selection of DCT coefficients, (ii) the generation of PN sequences, (iii) the synchronization of PN sequences The order of the selected ... a given probability of false-positive detection, we focus on the distribution of the detection sequence Considering the property of the sequence, we obtain an approximation of the variance σ required ... falsepositive detection So, the average number of innocent users detected under the same conditions as the evaluation of positive detection is evaluated At the detection of group ID, the values of dg,k ,...

Ngày tải lên: 21/06/2014, 05:20

... quality of side reconstruction (reconstruction from only one description) Alternatively, a smaller quantization step results in higher-quality side reconstruction The quality of the two-channel reconstruction ... obtain the reconstruction of the original sequence We term the reconstruction from one description, for example, Description 1, as side reconstruction (reconstruction from Description is symmetrical) ... descriptions), and by D1 and D2 the side distortions (distortions when reconstructing from only one description) In case of balanced descriptions, D1 = D2 Denote as Ds the distortion of the video...

Ngày tải lên: 22/06/2014, 22:20

... OUTPUT Enter the no of term –5 Enter the value in form of x– Enter the value of x1 – Enter the value of x2 – Enter the value of x3 – 11 Enter the value of x4 – 13 Enter the value of x5 – 17 Enter ... in the form of y– Enter the value of y1 – 150 597 598 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Enter the value of y2 – 392 Enter the value of y3 – 1452 Enter the value of y4 – 2366 ... output End of the program and start of section func 599 600 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Step 13 temp = 1/ (1+(x * x)) Step 14 Return temp Step 15 End of section func 13.31...

Ngày tải lên: 04/07/2014, 15:20

... form, by photostat, microfilm, xerography, or any other means, or incorporated into any information retrieval system, electronic or mechanical, without the written permission of the publisher All ... This page intentionally left blank Copyright © 2009, New Age International (P) Ltd., Publishers Published by New Age International (P) Ltd., Publishers All rights reserved No part of this ebook ... PUBLISHING FOR ONE WORLD NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS 4835/24, Ansari Road, Daryaganj, New Delhi - 110002 Visit us at www.newagepublishers.com Preface The present book ‘Computer Based...

Ngày tải lên: 04/07/2014, 15:20

... computation At each step of computations, retain at least one more significant figure than that given in the data, perform the last operation, and then round off Truncation Error: Three types of errors ... representation of a compound number in order to make it the true representation of that number The round-off error can be reduced by carrying the computation to more significant figures at each step of ... quotient which is a nonterminating decimal fraction For using such a number in practical computation, it is to COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES be cut-off to a manageable size...

Ngày tải lên: 04/07/2014, 15:20

... accurately should the length and time of vibration of a pendulum should be measured in order that the computed value of g is correct to 0.01% Sol Period of vibration T is given by T = 2π Therefore, ... COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Example 20 It is required to obtain the roots of X2 – 2X + log10 = to four decimal places To what accuracy should log10 be given? Sol Roots of the ... value of 30.5286 = 7.342 = 30.4647 0.241 7.342 lies between 30.4647 – 0.0639 = 30 4008 and 30.4647 + 0.0639 = 0.241 Example 12 Find the product of 346.1 and 865.2 and state how many figures of the...

Ngày tải lên: 04/07/2014, 15:20

... Obtain a second-degree polynomial approximation to the function f(x) = 14 Find the number of terms in the series expansion of the function f(x) = cos x , such that their sum gives the value of cos ... numerical quantities are rounded-off [Hint: on taking ea

Ngày tải lên: 04/07/2014, 15:20

... condition is called an underflow condition condition Similarly, after subtraction we get 0.5820e – Above examples (7 and 8) shows the subtraction of floating points numbers with underflow condition ... right and exponent is increased by 1, resulting is a value of 100 for the exponent (because sum of mantissa exceeds by 1) This condition is called an overflow condition because exponent cannot ... representation Similarly division is evaluated by division of mantissa of the numerator by that of the denominator and denominator exponent is subtracted from the numerator exponent The resultant exponent...

Ngày tải lên: 04/07/2014, 15:20

... Eighth iteration: The eighth approximation is given by x8 = 1.321 + 1.329 = 1.325 From above iterations, the root of f ( x) = x3 − x − = up to three places of decimals is 1.325, which is of desired ... positive Then the root lies between 0.5 and 40 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Second approximation: The second approximation to the root is given by x2 = ∴ 0.5 + = 0.75 f (0.75) ... approximate value of the root of f(x) = up to two decimal places is 0.66 Example 4. Perform five interactions of Bisection method to obtain the smallest positive root of equation f ( x) = x3 − 5x +...

Ngày tải lên: 04/07/2014, 15:20

... rate) of convergence of false i →∞  e k   i  position method is 1.618 Example Find a real root of the equation f(x) = x3 – 2x – = by the method of false position up to three places of decimal ... upto four places of decimal, hence the required root of the given equation is 1.4036 54 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Example Find a real root of the equation f(x) = x3 – ... the evaluation when xi − xi −1 < ε, where ε is the prescribed accuracy 2.5.2 Order (or Rate) of Convergence of False Position Method The general iterative formula for False Position Method is...

Ngày tải lên: 04/07/2014, 15:20

... where k ∈ ]a,b[ is a constant ∴ ∴ .(1) ei+1 ≤ ei k ei + ≤k ei or Hence, by definition, the rate of convergence of iteration method is In other words, iteration method converges linearly Example ... root of the equations: (a) x = tan x (b) x2 – loge x – 12 = (c) 3x = cos x + Find the rate of convergence of Regula-Falsi method Find real cube root of 18 by Regula-Falsi method Discuss method of ... iterative process is divergent 62 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES 2.6.2 Rate of Convergence of Iteration Method Let f(x) = be the equation which is being expressed as x = g(x)...

Ngày tải lên: 04/07/2014, 15:20

... ≈ (Neglecting terms containing powers of en) f ′ (α ) Hence by definition, the order of convergence of Newton-Raphson method is i.e., NewtonRaphson method is quadratic convergent This also shows ... accuracy 2.7.2 Order (or Rate) of Convergence of Newton-Raphson Method Let α be the actual root of equation f(x) = i.e., f(a) = Let xn and xn+1 be two successive approximations to the actual root α ... for Newton Raphson Method to Find the Root of the Equation f (x) = Step 1: Take a trial solution (initial approximation) as x0 Find f(x0) and f ′(x0) Step 2: Find next (first) approximation x1...

Ngày tải lên: 04/07/2014, 15:20

... obtained 80 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES 2.8.2 Rate or Order of Convergence of Secant Method On substituting xn = î + ån , etc in (1) we obtain the error equation as å n +1 = ... find a root of the equation x3 – 3x – = (U.P.T.U 2005) [Ans 2.279] Find the four places of decimal, the smallest root of the equation e–x = sin x [Ans 0.5885] Find the cube root of 10 [Ans 2.15466] ... obvious that the iteration may not always coverage on the other hand, it generally converges faster Thus, by dropping the necessity of bracketing the root, we improve the rate of convergence, however,...

Ngày tải lên: 04/07/2014, 15:20