... Mathematics - Physics 25 (2009) 107-116 X ij (t ) = xi (t ) − x j (t ) i = N , i ≠ j 109 (4) Equations (2), (3), and (4) yield the following simultaneous equations, which uniquely determine xi (t): N ... ˆ ˆ ε i2 = [xi (t + τ ) − xi (t + τ )] K i ( 14) Because ensemble time is a weighted average of each clock times, the prediction error estimate ( 14) is biased, because each clock is a member of ... clocks and oscillators, IEEE Trans Ultrasonic, Ferroelectrics and Frequency Control vol 34, N0 (1987) 647 [2] M.A Weiss, D.W Allan, T.K Peppler, A Study of the NBS Time Scale Algorithm, IEEE Transactions...
... sequences in von Neumann algebras, Proc Amer Math Soc 94 (1985) 41 3 [18] F Moricz, Multiparametter Strong law of large numbers, Acta Sci Math 40 (1987) 143 ... increasing sequence of positive integers If nk ∞ tk n 4 k i) τ (|y1 |4) < ∞, i=1 k=1 nk ∞ tk n 4 k ii) τ (|¯i − τ (¯i )|2) x x i=2 k=1 j=1 tk n 4 k τ (¯i ) x < ∞, i=1 k=1 ∞ iv) τ (|¯j − τ (¯j )|2) ... ) 4 mk ∞ iv) τ (|yi,j |4) < ∞, nk v=1 j=2 j−1 τ (|¯i,j − τ (¯i,j |2) x x τ (|¯i,j − τ (¯i,j |2 x x ∞ m k nk τ (|¯i,v − τ (¯i,v )|2 x x nk i−1 τ (|¯u,v − τ (¯u,v |2 x x u=1 v=1 4...
... multifariousness of these river names 1.3.1 Vietnamese historical documents [QSQTN, t4 (1997), 2 54] , [NVS, (2003) 349 ] reveal that the Red River made its mark in old Chinese territory as Lan Thương, ... attested in classical accounts as follows: - Thao River[NVS, (2003) 349 ; QSQTN, Vo .4 (1997), 253] - Nh Hà/Nhĩ Hà River [QSQTN, Vo .4 (1997), 256] - Phú Lương River [QSQTN, Vo.3 (1997), 186] In fact, ... c River [QSQTN, Vo.3 (1997), 186; Vo .4 (1997), 253] - Tam i River [QSQTN, Vo.3 (1997), 186; Vo .4 (1997), 253] i Hoàng River [QSQTN, Vo.3 (1997), 186; Vo .4 (1997), 253] - Xích ng River ng river...
... Kong, 19 94 [3] J.B Biggs, Assumptions underlying new approaches to assessment, Curriculum Forum, (1995) [4] S Messick, Validity and washback in language testing Language Testing 13 (1996) 241 [5] ... tư liệu khái niệm "kênh hồi đáp" gợi ý sư phạm Phan Di Tịnh Đạihọc Melbourne, Australia Phương thức mà kỳ thi ảnh hưởng tới việc dạy học thường miêu tả “kênh phản hồi” Đã có nhiều định nghĩa “kênh ... cognitive skills that the test is designed to measure” c) Consequential validity (Messick, 1989, 1996 [4, 14] ) Consequential validity encompasses concepts ranging from the uses of tests, the impacts of...
... 74 N.S Bay, T.T.A Hoa / VNU Journal of Science, Mathematics - Physics 24 (2008) 73-80 Preliminary lemmas Lemma Let system (1) be regular ... −A∗ (t)y ˙ (4) λ1 + α1 = 0, λn + αn = (5) According to the Perron theorem, we have If the maximal exponent λn of system (1) is upper - stable then the minimal exponent αn of system (4) is lower ... ; Q(t) = Q(t) + p22(t) 0 we have ˜ ˜ y = P (t)y + Q(t)y ˙ ( 14) Taking the linear transformation y = Sz with M1 δ S= M1 δ , from ( 14) we get the following equivalent equation ˜ ˜ ˜ ˜ z = S −1...
... Prior brand attitudes Favorable Neutral attitude Unfavorable Prior relationship Strong Weak ∆ R1 ∆ B1 ∆ R4 ∆ B4 ∆ R2 ∆ B2 ∆ R5 ∆ B5 ∆ R3 ∆ B3 ∆ R6 ∆ B6 Note that: ∆ Ri indicats the degree of ... relationship is strong, then the recipient’s post-brand attitudes becomes more favorable (H3.1); and the post giverrecipient relationship will be less strong (H3.2) Hypothesis 4: When the gift ... in Consumer Research, 20, 1993, p 553-556 14 Feather, “A Structural Balance Model of Communication Effects”, Psychological Review, Vol 71, No .4, 19 64, p.291-313 15 Goodwin, Cathy, Kelly L Smith,...