95 confidence interval of the difference

... expected value of unity on the items The values of the MNSQ statistics show the amount of distortion of the measurement system Values less than unity (or over-fit) showed that the items were ... number of items, s x is the variance of the observed total test scores for the sample of examinees and s Yi is the variance of item i for the sample of examinees Formula shows the equation for skewness: ... significant difference in the cancer stage groups by the band of 95% CI not overlaied (the dot denotes point estimation of skewness coefficient; the border line in red represents the value of skewness...

Ngày tải lên: 20/06/2014, 16:20

... follows 16 Theorem A If p q ≤ 1, then the zero equilibrium of 1.1 is globally asymptotically stable If q 1, then the equilibrium x p of 1.1 is globally asymptotically stable If < q < p, then every ... 2.7 The proof of Lemma 2.3 is completed Main Results In this section, we investigate the boundedness of solutions of 1.1 Let q > p > 1, and let {xn }∞ −1 be a positive solution of 1.1 with the ... for any n ≥ Let S be the set of all initial values x−1 , x0 ∈ 0, ∞ × 0, ∞ such that the positive solutions {xn }∞ −1 of 1.1 are bounded Then we have the following theorem n Theorem 3.6 S ∞ n Qn...

Ngày tải lên: 21/06/2014, 20:20

... Therefore, lim x2n M, lim x2n g M , n→∞ lim x2n n→∞ g M 2.22 or n→∞ lim x2n n→∞ M 2.23 The proof is complete Remark 2.2 The proofs of Lemma 2.1 and Theorem 1.1 draw on ideas from the proofs of ... lim x→ ∞ g x a The main result of this paper is the following theorem Theorem 1.1 Every positive solution of 1.1 converges to (not necessarily prime) a 2-periodic solution Proof of Theorem 1.1 In ... decreasing, it follows that m Therefore, M g g m g m and m ≥g M , M g g M ≤g m 2.7 g M The proof is complete Proof of Theorem 1.1 Let {xn }∞ −α be a positive solution of 1.1 with the initial conditions...

Ngày tải lên: 22/06/2014, 06:20

... Therefore, lim x2n M, lim x2n g M , n→∞ lim x2n n→∞ g M 2.22 or n→∞ lim x2n n→∞ M 2.23 The proof is complete Remark 2.2 The proofs of Lemma 2.1 and Theorem 1.1 draw on ideas from the proofs of ... lim x→ ∞ g x a The main result of this paper is the following theorem Theorem 1.1 Every positive solution of 1.1 converges to (not necessarily prime) a 2-periodic solution Proof of Theorem 1.1 In ... decreasing, it follows that m Therefore, M g g m g m and m ≥g M , M g g M ≤g m 2.7 g M The proof is complete Proof of Theorem 1.1 Let {xn }∞ −α be a positive solution of 1.1 with the initial conditions...

Ngày tải lên: 22/06/2014, 19:20

... spectrum of the error current is derived by calculating the Fourier transform of the complex envelope of frequency modulated signal Results in the literature derived the instantaneous frequency of the ... ways, both in terms of improving the proposed models as well as in the application of the models in other PWM applications The developed models neglected the dynamics of the Phase-Locked Loop ... beneficial of using these methods However these methods could not consider system uncertainties The uncertainty is one of the important natures of the power system behavior to determine the ATC In the...

Ngày tải lên: 09/08/2014, 16:21

... Give the correct form of these verbs: (Present simple and present progressive) The sun (set) …………in the West The earth (circle) ………… the Sun once every 365 days It usually (rain) ……………in the summer ... friends (be)…………………… students? - Yes, they (be) 11 the children (play…………………………in the park at the moment? - No, they aren’t They (learn) to play the piano 12 ………….you (go)………………………… ... Rivers usually (flow) ………………to the sea They (often build) ………………… hotels, but this year they (build) ……………… hospitals Bees (make) …………………………honey They (get) …………………………on the scale now Don’t worry...

Ngày tải lên: 14/06/2013, 01:25

... demonstrate the basics of the proposed algorithm, the dependency of the simulation results on the quality of the initial approximation, and the perturbation approach for calculation of analytical ... Comparison of results for the double pendulum (cont’d) compared by the ratio between the pseudo volume (product of the interval diameters of all components of a state vector) of VNODE and the pseudo ... approach First, a proof of existence and uniqueness of the solution of the IVP is performed by calculation of guaranteed a priori enclosures of all reachable states in the time interval between two...

Ngày tải lên: 12/01/2014, 22:04

... binding The signal of the C-methyl group of the same N-acetimidoyl groups was observed as was the signal of the C-methyl group of the N-acetyl group linked to C7 in the side chain of the respective ... b-con®guration in a ratio of approximately : 1, which is also the case for free RhaII in the other 30% of the molecules The anomeric con®guration of the ketosidic linkage of the legionaminic acid ... maximum STD effect of  9% in 2, and 6% in 3-E (Fig 3C) The assignment of the N-acetyl group of was solely based on the STD NMR experiments Furthermore, one signal of the N-acetyl group of 3-Z could...

Ngày tải lên: 08/03/2014, 10:20

... have the resources to support the market development for project Cook On the contrary, one of the objectives of project Cook was to strengthen the sales organisations in Asia, which is the other ... recognise the differences between the exploration of technological versus market knowledge and match the project’s autonomy to the degree of exploration of both types of knowledge (see Figure 1) The ... potential consumers, as they will ask everybody from their friends to their doctor what they think of the product.” A former business manager of Oral also stressed the exploration of market knowledge...

Ngày tải lên: 16/03/2014, 02:20

... feedback, and all the participants at the meeting held by the Statistics Committee of the ESCB at Toulouse and at the seminars held at the Economic Research Department of the Bank of Italy The usual ... include the same covariates in the regressions of the categories of deposit interest rates; in the regressions of the categories of lending interest rates to households; and in the categories 20 of ... power of the banks 24 variations in the interest rate level might arise from differences in the risk profiles of domestic borrowers We used, as a proxy of the riskiness of loan applicants, the...

Ngày tải lên: 29/03/2014, 13:20

... the minimal important difference of the HADS it is not known[11] The concept of the minimal important difference the smallest difference in the outcome of interest that informed patients or their ... estimate of the minimal important difference and that the limits of the 95% confidence intervals are sample size dependent Since this sample is relatively small, the 95% confidence intervals ... Using the regression equation and the minimal important difference of the anchors (0.5 points for the CRQ[15] and points for the FT[23]) we estimated the minimal important difference of the HADS...

Ngày tải lên: 18/06/2014, 19:20

... scores of the DQOL were moderately correlated with the D-39S (except sexual functioning) and the RAND-12 Magnitudes in the correlations of all DQOL domains with the physical relevant domains of the ... among domains of the DQOL with the D-39S and the RAND-12 As described in the Introduction, because the DQOL essentially measures satisfaction and impact of diabetes treatment, whereas the D-39S measures ... discriminant validity of the DQOL against the D-39S and the RAND-12 In general, domain scores of the DQOL were moderately correlated with the D-39S (except sexual functioning) and the RAND-12 PHC and...

Ngày tải lên: 18/06/2014, 19:20

... n Then the solution of (4.4) and (4.5) is bounded if and only if the condition (5.5) is satisfied Proof The proof is immediate consequence from proof of Theorem 4.3 with Remark 5.1 Remark 5.6 The ... condition for the boundedness of all solutions of (1.1) and the scalar case of (1.1), respectively The next result provides a sufficient condition for the boundedness of solutions of (1.1) Theorem 4.1 ... ) Then for any x0 ∈ S, the solution of (1.1) is bounded according to Corollary 5.3 15 The proof of the following corollary is an immediate consequence of Theorem 4.8 and Remark 5.1 and it is therefore...

Ngày tải lên: 20/06/2014, 20:20

... matrix-valued function defined in the interval [0, π] Let sD (Q) denotes the Dirichlet spectrum of (1.3), sND (Q) the Neumann-Dirichlet spectrum of (1.3) and sj (Q) the spectrum of (1.3) with boundary condition ... σj (Q) = σj (Q) for j = 1, 2, 3, then Q(x) = Q(x) on [0, π] The purpose of this paper is to generalize the above theorem for the case m ≥ The idea we use is the Weyl’s matrix for matrix-valued ... and the geometric multiplicity of an eigenvalue is equal to its algebraic multiplicity Moreover, if we denote {(li, mi)}i = 1,∞ the spectral data of Lm(Q, h, H) where mi is the multiplicity of the...

Ngày tải lên: 20/06/2014, 22:20

... investigated the behavior of the positive solutions of the system of the difference equations xn = A + yn−p , yn = A + yn−1 xn−r yn−s In [10], Yalcinkaya studied the global asymptotic stability of the ... of solutions of the system of difference equations xn+1 = a + xn c + yn e + zn , yn+1 = , zn+1 = b + yn d + zn f + xn In [8], Özban studied the positive solutions of the system of rational difference ... behavior of a three-dimensional linear fractional system of difference equations J Math Anal Appl 310, 673–689 (2005) Özban, AY: On the positive solutions of the system of rational difference...

Ngày tải lên: 20/06/2014, 22:20

... and rewarding, and the results about these equations offer prototypes towards the development of the basic theory of the global behavior of nonlinear difference equations of a big order, recently, ... Page of 16 Cinar [10,11] has got the solutions of the following difference equations xn−1 xn−1 , xn+1 = + axn xn−1 −1 + axn xn−1 xn+1 = Aloqeili [12] obtained the form of the solutions of the difference ... investigated the behavior of the solutions, HAE-M found the solutions of the special cases and EMEls carried out the theoretical proof and gave the examples All authors read and approved the final...

Ngày tải lên: 21/06/2014, 00:20

... Littlewood JE: Contributions to the theory of the Riemann zeta function and the theory of the distribution of primes Acta Math 1918, 41:119-196 Titchmarsh EC: The Theory of the Riemann Zeta Function ... zeros of the Riemann zeta function They are called the trivial zeros It is noted that the simple zero of the sine function on the RHS of (1.11) at s = is canceled by the simple pole of the zeta ... case of our new generalized Riemann zeta function appeared earlier in the work of Tchebychev in the study of the Riemann zeta function and the location of the non-trivial zeros However, the general...

Ngày tải lên: 21/06/2014, 02:20

... each of the image crop, the vertically directed line edge pattern of the fence and the edge junctions of the window are depicted In spite of the high PSNR performance, POCS method shows the Moir´ ... into the low frequency by the down sampling However, they are not the same flat when we compare the intensity of them at the same pixel location since the frequency blending cannot contaminate the ... Following the majority of the directions, the consistency of the edge directions in the region is improved 3.1.3 Edge Directed Interpolation After the edge types of all pixels are categorized with the...

Ngày tải lên: 21/06/2014, 08:20

... Then using the same argument as in the first part of the proof we have < vk < vk for large k for any solution v of 5.15 , that is, u is the recessive solution of 5.14 iii In 18 , we posed the ... distinguished solution of 2.1 , then the associated solution of 1.1 given by the formula k−1 Φ−1 xk j m wj rj is said to be the recessive solution of 1.1 , see Note that in the linear case p x of 1.2 is ... 2.3 At the end of this section, for the sake of comparison, we recall the main results of 8, 17 , where summation characterizations of recessive solutions of 1.1 are investigated using the asymptotic...

Ngày tải lên: 21/06/2014, 20:20

... i 1, The proof of a is complete b In virtue of Lemma 5.5 the proof of the theorem will be complete if we show that the sequences H and h satisfy the conditions H2 – H5 in Section Since the series ... some lemmas Lemma 5.1 The hypotheses of Theorem 3.1 imply that the hypotheses of Theorem A are satisfied, and hence the solution z : z n n≥0 of 3.1 , 3.2 is bounded Proof Let > be such that ρ W is ... 2iα −2 − 2α−1 −1 ∞ i 1 2iα where ς is the well-known Riemann function Proofs of the main theorems 5.1 Proof of Theorem 3.1 To prove Theorem 3.1 we need the next result from 20 −2 − 2α−1 −1 ς...

Ngày tải lên: 22/06/2014, 11:20