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Ngày tải lên: 23/05/2016, 11:14

... Carvarol β-Caryophyllene 980 990 1006 10 28 1031 1042 1053 1100 1145 1 189 1192 1210 1369 1371 1414 trace 3.7 60.2 20.3 10.5 0.2 0.7 trace trace 0.9 0.1 0.1 0.3 0.2 0.5 97 .8 The main components in ... 82 P.V Khien et al / VNU Journal of Science, Natural Sciences and Technology 25 (2009) 81 -83 i.d., film thickness 0.25 µm); column temperature, ... (1993) 451 [3] Nguyen Xuan Dung, Do Quang Huy, Pham Van Khien, etc, Pharmaceutical Journal, No.4, (1 988 ) 13 [4] Hoang Hai Hiên, Le Thi Mai Hoa, Tran Dinh Thang, Nguyen Xuan Dung, Some results of the...

Ngày tải lên: 12/02/2014, 17:20

... Co2+ ions have larger ionic radius (0. 78 Å) than Ni2+ (0.74 Å) and Fe3+ (0.67 Å) ions Lattice parameters (Å) 8. 38 8.37 8. 36 8. 35 8. 34 8. 33 0.0 0.2 0.4 0.6 0 .8 X Fig Lattice parameters of Ni1-xCox ... Ni1-xCoxFe2O4 ferrites Sample NF NFC02 NFC04 NFC06 NFC 08 Particle size (nm) 29 33 30 33 35 Lattice parameter (A0) 8. 334 8. 343 8. 362 8. 371 8. 382 X-ray density ‘DX’ (g/cm3) 5.4 5.4 5.3 5.3 5.3 Actual ... hours A precipitation immediately formed in the solution: 0 .8 NiCl2.6H2O + 0.2CoCl2.6H2O + 2Fe2Cl3.6H2O + 8NaOH 80 o C Ni0.8Co0.2Fe2O4 + 8NaCl + 22H2O After the precipitation was taken by magnet...

Ngày tải lên: 13/02/2014, 04:20

... Control vol 34, N0 (1 987 ) 647 [2] M.A Weiss, D.W Allan, T.K Peppler, A Study of the NBS Time Scale Algorithm, IEEE Transactions on Instrumentation and Measurement vol 38, N0 (1 989 ) 631 [3] P Tavella, ... Time Scale Algorithms, Metrologia vol 28 (1991) 57 [4] M.A Weiss, T Weissert, AT2, A new time scale algorithm: AT1 plus frequency variance, Metrologia vol 28 (1991) 65 [5] P Tavella, C Thomas, ... time offset for each clock against the ensemble is given by ˆ xi (t + τ ) = xi (t ) + Yi (t )τ (8) 112 L.V Ninh et al / VNU Journal of Science, Mathematics - Physics 25 (2009) 107-116 The best...

Ngày tải lên: 13/02/2014, 04:20

... indeces, Ann Prob (19 78) 469 [15] O Klesov, Strong law of large numbers for multidimensional sums of independent and identically distributed random varables, Matem Zametki 38 (1 985 ) 916 (in Russian) ... sequences in von Neumann algebras, Proc Amer Math Soc 94 (1 985 ) 413 [ 18] F Moricz, Multiparametter Strong law of large numbers, Acta Sci Math 40 (1 987 ) 143 ... of a W ∗ algebra, Z W 48 (1979) 177 [2] R Jajte, Strong limit theorems in non-commutative probability Lect Notes Math 1110 Springer, Berlin-Heidelberg-New York-Tokyo 1 985 [3] A Luczak, Laws of...

Ngày tải lên: 13/02/2014, 04:20

Ngày tải lên: 13/02/2014, 12:20

Ngày tải lên: 13/02/2014, 12:20

... 2005, p.2 68 - (2005),Ti p t c tìm hi u v xu t x ý nghĩa a danh C Loa (Further investigation of the origin and meaning of the C Loa toponym), Ngôn ng 11(1 98) /11-2005: 21-27 Ngô S Liên (19 98) , i Vi ... (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 [QSQTN, Vo.3 (1997), ... River [QSQTN, Vo.3 (1997), 186 ] In fact, this name is cited in An Nam chí lư c (The Concise Records of Annam) by Cao Hùng Trưng - B ch H c River [QSQTN, Vo.3 (1997), 186 ; Vo.4 (1997), 253] - Tam...

Ngày tải lên: 27/02/2014, 03:20

... complete the taskof translatingfrom English to Chinese 37.5% 25% 29.2% 8. 3% 0 12.5% 20 .8% 33.4% 20 .8% 12.5% 20 .8% 10 41.7% 25% 8. 3% 4.2% Table Frequencyand Percentage of Questionnaire Statements ... Neutral Disagree 13.1% 10 43.5% 39.1% 26.1% 4.3% 17.4% Strongly Disagree 0 8. 7% 34 .8% 26.1% 17.4% 21.7% 0 17.4% 30.4% 34 .8% 8. 7% 8. 7% jkl Evaluation notes were added to the output document To get rid ... these notes, please order your copy of ePrint 5.0 now  188 Yi-Chun Pan, Yi-Ching Pan / VNU Journal of Science, Foreign Languages 25 (2009) 186 -1 98 both the verbal and imagery systems works better...

Ngày tải lên: 05/03/2014, 12:20

... teaching-learning process (Pearson, 1 988 :107) A creative and innovative test can quite advantageously result in a syllabus alteration or a new syllabus (Davis, 1 985 [ 18] ) Evaluation notes were added ... 2 98 [7] L Pearson, Tests as levers of change (or “putting first things first”) In D Chamberlain & R Baumgartner (Eds.), ESP in the classroom: Practice and evaluation ELT Documents #1 28, (pp 98- 107), ... #1 28, (pp 98- 107), Modern English Publication in association with the British Council, London, 1 988 [8] L Cheng, Changing Language Teaching Through Language Testing: A Washback Study, Cambridge University...

Ngày tải lên: 05/03/2014, 12:20

... Rev E50 (1994) 87 6 A Polyakov, Nucl Phys B2 68 (1 986 ) 406 H Kleinert, Phys Lett 174B (1 986 )335 D.M Gitman, I.V Tyurin, Canonization of Constrained Fields,(in Russian) M Nauka, 1 986 J Ambjorn, Acta ... from P0 H = P0 − π F = ( 48) σ=π (49) σ=0 ′ ′ ¯ dσ F q1 , q1 , q”1 , q2 , q2 , p1 , p2 (50) N.S Han / VNU Journal of Science, Mathematics - Physics 24 (20 08) 111-1 18 117 Using Hamilton equations ... orthogonal, i e x x = 0, ˙ ´ N.S Han / VNU Journal of Science, Mathematics - Physics 24 (20 08) 111-1 18 1 18 Conclusion The equations of motion, of the boundary conditions and of the energy - momentum...

Ngày tải lên: 05/03/2014, 14:20

... cos[2φ(t) + ψ(t)] N.S Bay, T.T.A Hoa / VNU Journal of Science, Mathematics - Physics 24 (20 08) 73 -80 78 √ ˜ Since qij (t) ≤ Q(t) ≤ 2M2 δ, we have ˜ τ [p (s)−p (s)]ds 11 q12(τ )e t0 22 ˜ q11(τ ) ... ≤ λ2 + x0 ∈R2 The proof is therefore completed < λ2 + 80 N.S Bay, T.T.A Hoa / VNU Journal of Science, Mathematics - Physics 24 (20 08) 73 -80 Corollary Suppose that conditions i) and ii) of Theorem ... Lemma is given in [1] N.S Bay, T.T.A Hoa / VNU Journal of Science, Mathematics - Physics 24 (20 08) 73 -80 75 Main results 3.1 Stability of system with the linear perturbations In this section we consider...

Ngày tải lên: 05/03/2014, 14:20

Ngày tải lên: 05/03/2014, 14:20

... 5000 4000 3000 TSL response (nC) 0,005% M 0,1% M 0,125% M 0,15% M 0,2% M 2000 1000 85 5 86 0 86 5 87 0 87 5 88 0 88 5 89 0 89 5 900 50 100 150 200 250 300 350 Temperature (C) Fig TSL glow curve of LBCu sample ... 0.15 mol% and from 87 0 to 88 0 ◦C respectively Above these temperatures the samples undergo a complete melting and the TSL signal can not be collected again At the temperature 89 0 ◦C, samples were ... et al, Thermoluminescent material, United States Patent, 42 487 31 (1 981 ) R Visocekas, S Lorrain, G Marinello, Nucl Sci J 22 (1) (1 985 ) 61 G Kitis, C Furetta, M Prokic, V Prokic, J Phys D: Appl...

Ngày tải lên: 05/03/2014, 14:20

Ngày tải lên: 05/03/2014, 16:20

... [10-14 m2s-1] 8. 10 M ∞ [%] 0.67 3. 78 0. 68 8.11 0.71 3.34 1. 58 4. 78 0.77 8. 92 0.79 4.96 1.63 [10-14 m2s-1] [%] [10-14 m2s-1] [%] sPE-2 3.19 0.30 3.49 sPE-3 3.41 0.33 sPE-4 4.39 0. 38 HCl 20 mass% ... 1.44 sPE-3 0.33 0.33 0. 68 0. 68 0.71 0.71 1. 58 1. 58 sPE-4 0.36 0. 38 0.77 0.77 0.75 0.79 1.72 1.63 Modified PE Carbon black sPE-2 HCl 20 mass% o o 40 C Polymer Mcalc.∞ 80 oC 60 C Mexp.∞ Mcalc.∞ ... change, % 2.0 1 .8 1.6 1.4 1.2 1.0 (c) 0 .8 0.6 0.4 0.2 0.0 10 20 30 40 50 60 70 80 Square root of time, (h0.5 ) Fig Diffusion behaviour in water: a – at 40oC; b – at 60oC; and c – at 80 oC Diffusion...

Ngày tải lên: 14/03/2014, 13:20

Ngày tải lên: 14/03/2014, 13:20

... = Similarly, we obtain µn (Br3−n (s)) µ(B(r+3)3−n (s)) (8) Local dimension of fractal measure associated with 37 From the latter and (8) we get log µ(B(r+3)3−n (s)) log 3−n log µn (Br3−n (s)) ... means # s2n−1 ≥ # s2n Therefore # s2n = # s2n−1 Le Xuan Son, Pham Quang Trinh, Vu Hong Thanh 38 b) For any element (x1 , x2 , , x2n , x2n+1 , x2n+2 ) ∈ s2n+2 , from the proof of a) we have ... − # s2n−3 − # s2n−5 + 2# s2n−3 = 3# s2n−1 + # s2n−3 − # s2n−5 > 3# s2n−1 The claim is proved 2 .8 Claim Assume that sn+1 ∈ supp µn+1 has two representations through points in supp µn (n > 3) Then,...

Ngày tải lên: 14/03/2014, 13:20

... Q2Q3Q5 22 + 2.23 + 28 Q Q Q3 + Q3 Q4Q5 22 + 3.23 + 29 Q Q Q3 + Q Q Q Q5 22 + 3.23 + 30 Q Q Q3 + Q Q Q Q5 22 + 3.23 + 36 Q Q Q3 + Q3Q6 37 Q Q Q3 + Q1Q3Q6 22 + 4.23 + 22 + 4.23 + 38 Q Q Q3 + Q2Q3Q6 ... the same time in a repetitive period with denominator = = (in this case = 2): = { (3, 4, 5), (7, 8, 9), (11, 12, 13)}; = { 2, 6, 10, 14} and if we can define the circuit functions of form (as well ... all circuit functions of input R2 (as well as S2) with any counting state Nguyen Quy Thuong 58 1.1 Prove the existence of circuit functions follows a certain law The problem is we have to prove...

Ngày tải lên: 14/03/2014, 13:20

... strategies vary, depending on the recipient for whom the gift is intended (Belk 1 982 ; Caplow 1 982 ; Cheal 1 988 ) Although there are a few studies focusing on recipientcentric, reviewing the related ... Association for Consumer Research, 1979, p 313-3 18 10 Caplow, T., “Christmas Gifts and Kin Networks”, American Sociological Review, 47 (3), 1 982 , p 383 -392 11 Caplow, Theodore, “Christmas Gift and ... Consumer Research, 1979, p.325-3 28 17 Joy, Annamma, “Gift giving in Hongkong and the continuum of social ties”, Journal of Consumer Research , Vol 28, 2001, p.239-255 18 Krugman, Herbert E., The impact...

Ngày tải lên: 14/03/2014, 14:20