a review of pcr based assays and approaches
Tài liệu A REVIEW OF INDOOR AIR POLLUTION AND HEALTH PROBLEMS FROM THE VIEWPOINT OF ENVIRONMENTAL HYGIENE: FOCUSING ON THE STUDIES OF INDOOR AIR ENVIRONMENT IN JAPAN COMPARED TO THOSE OF FOREIGN COUNTRIES pptx
Ngày tải lên :
17/02/2014, 22:20
... concentration of radon and its metabolites is increased in concrete single-family homes.129) Nano-particles and Nano-materials The health effects of nano-particles and nano-materials have been reviewed.117–121) ... (in Japanese) IPCS (1989) Environmental Health Criteria 89 Formaldehyde, World Health Organization, Geneva Takeda, M., Saijo, Y., Yuasa, M., Kanazawa, A. , Araki, A and Kishi, R (2009) Relationship ... Indoor Air Quality Indoor Environ., 1, 27–34 (in Japanese) 126) Kishi, R., Saijo, Y., Kanazawa, A. , Tanaka, M., Yoshimura, T., Chikara, H., Takigawa, T., Morimoto, K., Nakayama, K and Shibata, E (2009)...
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Tài liệu Marketing Food to Children and Adolescents - A Review of Industry Expenditures, Activities, and Self-Regulation docx
Ngày tải lên :
18/02/2014, 07:20
... meals, breakfast cereals, candy, snacks, and beverages, as well as fruits and vegetables and dairy products, and the campaigns generally were integrated across promotional formats The focus of ... meals, frozen waffles, fruit and fruit snacks, breakfast cereals, popcorn, lunch kits, candy, carbonated and non-carbonated drinks, pasta, snack chips, and milk Superman and the Pirates characters ... Disney characters appeared on packages and store displays for fruit snacks, breakfast cereals, candy, yogurt, frozen waffles, toaster pastries, macaroni and cheese, and fruits and vegetables Multi-brand...
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A Review of the Medical Benefits and Contraindications to Breastfeeding in the United States ppt
Ngày tải lên :
05/03/2014, 10:20
... defense of the neonate and the intestinal flora Acta Paediatrica Scandinavica 351(Suppl.):122–125 Pisacane A, Graziano L, Zona G, Dolezalova H, Cafiero M, Coppola A, Scarpellino B, Ummarino M, Mazzarella ... Nagata I, Shiraki K, Tanimoto K, Harada Y, Tanaka Y, Okada T 1992 Mother-to-infant transmission of Hepatitis C virus Journal of Pediatrics 120:432–434 78 Ogasawara S, Kage M, Kosai K, Shimamatsu ... well-being of children and families by leading a national effort to collect, develop, and disseminate information and educational materials on maternal and child health, and by collaborating with...
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Next Generation Connectivity: A review of broadband Internet transitions and policy from around the world pdf
Ngày tải lên :
06/03/2014, 21:20
... Korea Iceland Netherlands Denmark Japan Norway Sweden Canada Finland Luxembourg United Kingdom Belgium Switzerland United States Germany Austria Australia France Spain New Zealand Hungary Ireland ... United Austria Germany Finland Denmark Ireland Sweden Netherlands Slovak Slovak Republic Norway Hungary Switzerland Poland Spain Iceland New Zealand Australia Belgium South Korea France United States ... Berkman Center analysis of Eurostat data The National Broadband Task Force has provided a broad review of the uses and benefits of broadband, from quantifiable measures of jobs created or health outcomes...
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A review of the environmental fate and effects of hazardous substances released from electrical and electronic equipments during recycling: Examples fromChina and India doc
Ngày tải lên :
23/03/2014, 04:20
... governments, academia and NGOs He also functions as secretary of the Alliance of Global Eco-Structuring (AGES), a joint initiative of almost a dozen strategic approaches towards sustainability A political ... documented for Kyoto and Osaka, Japan, range between 1.8 and 12.1 pg m and 4.2 and 17 pg m 3, respectively (Hayakawa et al., 2004; Watanabe et al., 1995) 3.3.2 Ashes and soils Table presents published ... Delta region (China), and comparison values Table Lead (Pb) concentrations in water samples of Guiyu, New Delhi and Bangalore, and comparison values Pb (mg l 1) Guiyu Surface water Lianjiang and...
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báo cáo hóa học: " Back disorders and lumbar load in nursing staff in geriatric care: a comparison of home-based care and nursing homes" pptx
Ngày tải lên :
20/06/2014, 00:20
... study and interpreted the data BBB participated in the coordination of the study and helped to draft the manuscript All authors read and approved the manuscript Additional material 15 16 17 18 Additional ... Nursing staff in home care assessed their general state of health, their mental resources and their ability to handle the physical and psychological demands of the job as being better than staff in ... statistical analyses, interpreted the data and drafted the manuscript MD participated in the design of the study, interpreted the data and drafted the manuscript AN participated in the design of...
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A textbook of Computer Based Numerical and Statiscal Techniques part 62 docx
Ngày tải lên :
04/07/2014, 15:20
... COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Enter the value of y2 – 392 Enter the value of y3 – 1452 Enter the value of y4 – 2366 Enter the value of y5 – 5202 Enter the value of x for ... subintervals = Value of the integral is: 1.3571 603 COMPUTER PROGRAMMING IN ‘C’ LANGUAGE 13.34 ALGORITHM FOR FITTING A STRAIGHT LINE OF THE FORM Y = a + bX Step Start of the program for fitting straight ... 13.30 ALGORITHM FOR SIMPSON’S 1/3 RULE Step Step Start of the program for numerical integration Input the upper and lower limits a and b Step Obtain the number of subinterval by h = (b a) /n Step...
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A textbook of Computer Based Numerical and Statiscal Techniques part 1 ppt
Ngày tải lên :
04/07/2014, 15:20
... syllabus of Mathematics for B Tech II year and M.C .A I year students of all Engineering colleges affiliated to U.P Technical University, Lucknow The subject matter is presented in a very systematic and ... understand the subject A unique feature of this book is to provide with an algorithm and computer program in Clanguage to understand the steps and methodology used in writing the program Thorough care ... systematic and logical manner In each chapter, all concepts, definitions and large number of examples in the best possible way have been discussed in detail and lucid manner so that the students...
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A textbook of Computer Based Numerical and Statiscal Techniques part 2 ppsx
Ngày tải lên :
04/07/2014, 15:20
... numerical answer can be obtained even when a problem has no analytical solution However, result from numerical analysis is an approximation, in general, which can be made as accurate as desired ... significant figures at each step of 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 ... 0.285714 a 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...
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A textbook of Computer Based Numerical and Statiscal Techniques part 3 ppsx
Ngày tải lên :
04/07/2014, 15:20
... Here absolute error is least when approximate value is 0.33 Hence 0.33 is the best approximation Example Calculate the sum of and relative errors Sol Here 3, and to four significant digits and ... 8.6 Example Three approximate values of number are given as 0.30, 0.33 and 0.34 Which of these three is the best approximation? Sol The number, which has least absolute error, gives the best approximation ... Hence maximum percentage error (Ep)max = 11.667% = Example 26 How accurately should the length and time of vibration of a pendulum should be measured in order that the computed value of g is...
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A textbook of Computer Based Numerical and Statiscal Techniques part 4 ppt
Ngày tải lên :
04/07/2014, 15:20
... Given that Also a a ⇒ A = sin–1 b b A A + δb A < a a ∂b 1 % and % respectively sin A = a = ⇒ a = 0.1 a 100 δb = ⇒ δb = 0.2 b× 100 (1) 19 ERRORS AND FLOATING POINT A a A = = and 2 ∂b ... to 11 terms by adding smallest to largest and also find the absolute, relative and percentage errors Find the absolute, relative and percentage errors of the approximations as (a) ≈ 0.1 11 (b) ... semantics are also specified in detail by the IEEE standards, are not always handled the same way It turns out that many manufacturers believe (sometimes rightly and sometimes wrongly) that confirming...
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A textbook of Computer Based Numerical and Statiscal Techniques part 5 ppsx
Ngày tải lên :
04/07/2014, 15:20
... Similar formulae are also available for cubic and biquadratic polynomial equations but we rarely remember them For higher order polynomial equations and non-polynomial equations, it is difficult and ... mantissa and by adding the exponent of given normalized floating-point representation Similarly division is evaluated by division of mantissa of the numerator by that of the denominator and denominator ... seen that expression of the form f(x) = a0 xn + a1 xn – + + an – 1x + an where a s are constant (a0 ≠ 0) and n is a positive integer, is called a polynomial in x of degree n, and the equation f...
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A textbook of Computer Based Numerical and Statiscal Techniques part 6 pptx
Ngày tải lên :
04/07/2014, 15:20
... 37 ALGEBRAIC AND TRANSCENDENTAL EQUATION Here ei and ei + are the errors in ith and (i + 1)th iterations respectively Comparing the above equation with lim i →∞ ei +1 e k i A We get k = and A ... = Again, 43 ALGEBRAIC AND TRANSCENDENTAL EQUATION Thus, f(2.6875) is negative and f(2.75) is positive, therefore, the root lies between 2.6875 and 2.75 Fifth approximation: The fifth approximation ... is negative Thus f(0.5) is negative and f(1) is positive Then the root lies between 0.5 and 40 COMPUTER BASED NUMERICAL AND STATISTICAL TECHNIQUES Second approximation: The second approximation...
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A textbook of Computer Based Numerical and Statiscal Techniques part 7 potx
Ngày tải lên :
04/07/2014, 15:20
... x3 and x4 are approximately the same 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 ... correct to four places of decimal 53 ALGEBRAIC AND TRANSCENDENTAL EQUATION Example Using the method of False Position, find the root of equation x6 – x4 – x3 –1 = up to four decimal places Sol Let ... the order of convergence, it is necessary to find a formula of the type ei + = Ae k with an appropriate value of k i .(6) With the help of (6), we can write ei = Ae k or ei–1 = (ei /A) 1/k i− Now,...
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A textbook of Computer Based Numerical and Statiscal Techniques part 8 doc
Ngày tải lên :
04/07/2014, 15:20
... is approximated by 3.646 correct to three decimal places = 3.6460 + 59 ALGEBRAIC AND TRANSCENDENTAL EQUATION Example (1) Solve x3 – 5x + = by using Regula-Falsi method (2) Use the method of Falsi ... x2 and x3 are same up to decimal places hence the required root is 0.6566 correct up to four decimal places Similarly the other roots of this equation are 1.8342 and –2.4909 (2) Let Since and ... significant digits 61 ALGEBRAIC AND TRANSCENDENTAL EQUATION PROBLEM SET 2.2 Find the real root of the equation x3 – 2x – = by the method of Falsi Position correct to three decimal places [Ans 2.094]...
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A textbook of Computer Based Numerical and Statiscal Techniques part 9 docx
Ngày tải lên :
04/07/2014, 15:20
... prescribed 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 ... error at each step is proportional to the square of the previous error and as such the convergence is quadratic Example Find the real root of the equation x2 – 5x + = between and by NewtonRaphson’s ... decimal places So we have 12 = 3.4641 (2) 75 ALGEBRAIC AND TRANSCENDENTAL EQUATION Example Find a positive root of (17)1/3 correct to four decimal places by Newton-Raphson’s method Sol The iterative...
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A textbook of Computer Based Numerical and Statiscal Techniques part 10 ppt
Ngày tải lên :
04/07/2014, 15:20
... (c) tan x = x (a) sin x = [Ans 1.896] [Ans 1.756] [Ans 4.4934] 79 ALGEBRAIC AND TRANSCENDENTAL EQUATION Using N–R method, obtain formula for N and find 20 correct to two decimal places [Ans 4.47] ... Thus, the root can be taken as 2.0945 correct up to four decimals 85 ALGEBRAIC AND TRANSCENDENTAL EQUATION Solution by Secant method: Taking initial approximations as x0 = 2, x1 = and f(x0) = –1, ... 77 ALGEBRAIC AND TRANSCENDENTAL EQUATION Since, imaginary roots occur in conjugate pairs roots are 1.915 ± 1.908i upto places of decimal Assuming other pair of roots to be α ±...
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A textbook of Computer Based Numerical and Statiscal Techniques part 11 pdf
Ngày tải lên :
04/07/2014, 15:20
... NUMERICAL AND STATISTICAL TECHNIQUES complex roots, and then complex arithmetic can be avoided because such quadratic factors have real coefficients This method extracts a quadratic factor from ... polynomial is called the defaulted polynomial Another quadratic factor is of obtained using this default polynomial If the initial approximation of p and q are not known then the last three terms of given ... polynomial an – 2x2 + an–1 x + an = can be used to get approximations as p0 = an an−1 , q0 = an − an− Example Find the quadratic factor of the equation x4 – 6x3 + 18x2 – 24x + 16 = using Bairstow’s...
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A textbook of Computer Based Numerical and Statiscal Techniques part 12 pdf
Ngày tải lên :
04/07/2014, 15:20
... q1(1) = − a2 a1 a , α1 = – , α2 = + a0 a0 a0 a0 α1 a =– a0 α0 .(3) 101 ALGEBRAIC AND TRANSCENDENTAL EQUATION q1(2) = a a − a2 α2 = α1 aa a2 a3 ∆1(1) = q1(2) – q(1) = a , ∆2(0) = a And so, ∆m(m) ... Eigen values of a matrix An important feature of the method is that it gives approximate values of all the roots simultaneously and this fact enables one to use this method to obtain the first approximations ... cubic equations The disadvantage of this method is that additional computation is also necessary This method can be applied to find the complex roots and multiple roots of polynomials and also for...
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A textbook of Computer Based Numerical and Statiscal Techniques part 13 doc
Ngày tải lên :
04/07/2014, 15:20
... Difference Operators (a) The Operator E: The operator E is called shift operator or displacement or translation operator It shows the operation of increasing the argument value x by its interval of differencing ... ( x) and so on dx2 The operator ∆ is an analogous to the operator D of differential calculus In finite differences, we deal with ratio of simultaneous increments of mutually dependent quantities ... 0.0738 and ∇ log 50 = − 0.0508 Example 10 Given that: x y 27 64 125 216 343 512 Construct backward difference table and obtain ∇ f (8) 111 CALCULUS OF FINITE DIFFERENCES Sol Backward difference table...
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