van tu su lop 9 de so 3

... Y2 O3 :Er3+ (1 mol%), Yb3+ (5%), and Y2 O3 :Tm3+ (1–4 mol%) were prepared by combustion reaction Europium oxide (99 .99 5%, CERAC), Yttrium oxide (99 .99 9%, ALFA), and nitric acid and urea (99 %, ... O3 :Yb3+ , Er3+ nanocrystallines and nanostructures have been studied [36 ? ?38 ] The absorption and emission spectroscopy of Er3+ -Yb3+ doped aluminum oxide waveguides were reported [ 39 ] The oxide ... 440 622 400 411 e d c b a 33 2 431 521 433 541 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 2θ (deg) Figure 2: (a) XRD diffraction pattern of Y2 O3 :Eu3+ (5 mol%) powders annealed at 500◦ C,

Ngày tải lên: 16/12/2017, 12:00

... in SU (3) L × U (1)N models for electroweak interactions, Phys Rev D, 199 3, 47, 291 8 [22] H N Long, SU (3) C ⊗ SU (3) L ⊗ U (1)N model with right-handed neutrinos, Phys Rev D, 199 6, 53, 437 [ 23] ... lượng × 3: M3? ?3 g2 = L  m  11   m21  m 13 m12 m 13 m22 m 23 m 23 m 33 117    ,  (3 . 93 )  m15    m25    , m35     m45   m55 mi,j định nghĩa sau: m11 m 13 = 4c2 Ww , m12 = 2 3( c −s ... Tran, SU (3) L ⊗ U (1)N and SU (4)L ⊗ U (1)N gauge models with right-handed neutrinos, Phys Rev D, 199 4, 50, 34 [106] P V Dong, H N Long, D T Nhung, and D V Soa, SU (3) C ? ?SU (3) L ⊗ U (1)X model

Ngày tải lên: 26/02/2020, 13:28

... , θ 23 , θ 13 pha δ 13 :   −iδ 13 c12 c 13 V =  −s12 c 23 − c12 s 23 s 13 eiδ 13 s12 s 23 − c12 c 23 s 13 eiδ 13 s12 c 13 c12 c 23 − s12 s 23 s 13 eiδ 13 −c12 s 23 − s12 c 23 s 13 eiδ 13 s 13 e s 23 c 13 c 23 c 13  ...  ∼ 3, , 1, − −q− JαL dαR q  −u  ∗ QαR =  , αR  ∼ 3, 1, , − −q− JαR (3. 3)   u3R q+1  d  Q3R =  3R  ∼ 3, 1, 3, , q+ J3R (3. 4)  Q3L  u3L   =  d3L  ∼ q+ J3L 3, 3, 1, q+1  , 3. 2 ... γµ qjR , (3. 5) đó: ij ΥL ij ΥR = = ∗ VqL ∗ VqR 3i 3i 3j (VqL ) (VqR ) 3j  g2 c? ?3 − g3 s? ?3 g2  + mZ m2Z R L   g s2 g c2  ? ?3 + ? ?3  m2Z m2Z R + g2 s? ?3 + g3 c? ?3 m2Z   , (3. 6) R (3. 7) R Độ

Ngày tải lên: 26/02/2020, 13:30

... θ 23 , θ 13 and a phase δ 13 as:   −iδ 13 c12 c 13 V =  −s12 c 23 − c12 s 23 s 13 eiδ 13 s12 s 23 − c12 c 23 s 13 eiδ 13 s12 c 13 c12 c 23 − s12 s 23 s 13 eiδ 13 −c12 s 23 − s12 c 23 s 13 eiδ 13 s 13 e s 23 c 13 c 23 ... Therefore, we would suggest two expansion models: the − − − and the 3? ? ?3? ? ?3? ??1 models The 3? ??2? ?3? ??1 model is based on the gauge group SU (3) C ⊗ SU (2)L ⊗ SU (3) R ⊗ U (1)X The − − − model solves the neutrino ... s2  ? ?3 + ? ?3  m2Z m2Z R + g2 s? ?3 + g3 c? ?3 m2Z   , (3. 6) R (3. 7) R Mass diference:: ∆mK ∆mBd ∆mBs = = = ΥL12 + ΥR12 mK fK , (3. 8) ΥL 13 + ΥR 13 mBd fB2 d , (3 .9) ΥL 23 + ΥR 23 mBs fB2 s (3. 10)

Ngày tải lên: 03/03/2020, 05:43

... 0,500 233 62 22 7 ,34 1 7,4857 49 -0,1447 491 3 23 7 ,99 9 8, 53 397 5 -0, 53 497 5 29 24 8,041 7 ,96 736 7 0,0 735 334 4 25 12,216 13, 25 099 3 -1, 03 499 3 26 10,066 11,027054 -0 ,96 10 537 4 27 9, 0 29 8,84561 0,1 833 899 ... -0, 036 64 435 8 2,1 03 2,244618 -0,14161 83 9 3, 428 3, 1 795 23 0,248477 29 10 2,277 2 ,91 038 4 -0, 633 3 835 6 11 3, 452 3, 73 196 5 -0,2 799 65 23 12 3, 485 4,057766 -0,57276526 13 3, 433 3, 47 699 2 -0,04 39 9 23 ... -16,25 198 5 144,78 127,1 1 49, 2 -22,1 17, 39 198 6 148, 39 133 ,0 152,1 - 19, 1 14 ,36 198 7 150 ,90 1 39 , 8 154,1 -14 ,3 10, 23 198 8 154 ,36 151 ,9 156,8 -4 ,9 3, 23 198 9 157, 19 166 ,3 1 59, 1 7,2 4 ,33 199 0 161,86

Ngày tải lên: 14/01/2021, 13:05

... điểm Bài 3 : ( 3 điểm ) (9) §Ò kiÓm tra m«n to¸n - líp 1 Thêi gian : 15 phót (Tu? ?n tõ 24 - 26) 1 §Æt tÝnh råi tÝnh : 70 + 10 10 + 30 80 - 30 90 - 50 2 Viết các số : 71 , 73 , 37 , 65 ... 5 < < 9 3 Khoanh vµo sè lín nhÊt : a 2 , 8 , 5 b 10 , 3 , 9 BiÓu ®iÓm : Bµi 1 ( 4 ®iÓm ) Mçi phÐp tÝnh 1 ®iÓm Bµi 2 : ( 3 ®iÓm ) Mçi ý 1,5 ®iÓm Bài 3 : ( 3 điểm ) Mỗi ... Líp 1 ( T 1 -T 3 ) Thêi gian : 20 phót . 1 Viết các số từ 1 đến 5 2 ViÕt dÊu ( > , < , = ) thÝch hîp vµo chç chÊm : 3 5 5 4 2 2 3 1 4 3 2 3 3 4 1 5 4 4 3 ViÕt sè thÝch

Ngày tải lên: 11/04/2021, 19:18

... To¸n Líp 3 (2)2 7 x 2 = 14 7 x 2 = 14 14 : 7 = 2 (3) 3 7 x 3 = 21 7 x 3 = 21 21 : 7 = 3 (4)B¶ng chia 7 7 x 3 = 21 21 : 7 = 3 7 x 1 = 7 7 x 2 = 14 7 x 3 = 21 7 x 4 = 28 7 x 5 = 35 7 x ... 7 = 3 28 : 7 = 4 35 : 7 = 5 18 : 7 = 6 49 : 7 = 7 24 : 7 = 8 63 : 7 = 9 30 : 7 = 10 1 14 3 28 5 42 7 56 9 70 (6)6 B¶ng chia 7 7 : 7 = 1 14 : 7 = 2 21 : 7 = 3 28 : 7 = 4 35 : ... : 7 = 6 49 : 7 = 7 56 : 7 = 8 63 : 7 = 9 30 : 7 = 10 7 2 21 4 35 6 49 8 63 10 7 x 1 = 7 (7)B¶ng chia 7 7 : 7 = 1 14 : 7 = 2 21 : 7 = 3 28 : 7 = 4 35 : 7 = 5 42 : 7 = 6 49 : 7 = 7

Ngày tải lên: 13/04/2021, 02:54

... Tên kiểu Phạm vi giá trị Số byte Real 2 .9* 10- 39 1.7*1 038 Single 1.5*10-45 3. 4*1 038 Double 5.0*10 -32 4 1.7*1 030 8 Extended 3. 4*10- 4 93 2 1.1*10 4 93 2 10 ( 29) Số thực Số thực Có cách viết Cách ... 12 (32 )3. 3 .3 Kiểu liệu bản 3. 3 .3 Kiểu liệu bản Kiểu ký tự (Char) KT ASCII KT ASCII KT ASCII KT ASCI I KT ASCII 32 A 65 a 97 N 78 n 110 0 48 B 66 b 98 O 79 o 111 1 49 C 67 c 99 P 80 ... ( 23) Tên kiểu Phạm vi giá giá trị Số byte Ví dụ ShortInt -128 127 112, -34 Byte 255 23, 255 Integer -32 768 32 767 -32 767, 432 Word 65 535 672 LongInt -21474 836 48 21474 836 47 4 2222222222 3. 3.3

Ngày tải lên: 16/04/2021, 07:33

... prefers to B to C 3) Independence: Independence also assumes that individuals have well-defined preferences and when FinQuiz.com a 3rd alternative is added to two alternatives, the order of preference ... 0.25; 150, 0.40; 30 , 0 .35 ) and (200, 0 .3; 150, 0.40; -50 0 .3) , they will be simplified as (200, 0.25; 30 , 0 .35 ) and (200, 0 .30 ; -50, 0 .30 ) • Cancellation operation fails to consider components ... from the origin provides the highest utility • For perfect substitutes: IC represents a line with a constant slope, implying that a consumer is willing to trade or substitute one good for another

Ngày tải lên: 18/10/2021, 16:09

... and statistical models: Complex calculations and regressions may hide the underlying weaknesses in the models and underlying assumptions, giving analysts a false sense of confidence about their ... slow As a result, systematic biases are not identified • Group members tend to suppress divergent opinions, decide quickly in order to avoid unpleasant tensions within a group, and defer to a ... and symptoms associated with market bubbles include: Overconfidence: Overconfidence encourages investors to trade excessively, resulting in higher transaction costs and poor returns Overtrading:

Ngày tải lên: 18/10/2021, 16:10

... Commodity futures contract have three components: Total Return on a Commodity Index = Collateral Return + Roll Return + Spot Return Spot Return/Price Return: It measures the change in commodity futures ... commercial success of a business idea • Characteristics: Incorporation of business idea, first personnel is employed, development of prototype • Buyers/financing: Founders, FF&Fs, angel investors, venture ... revenues Angles, venture capital Supports product development & initial marketing Supports initial manufacturing & sales Revenue Growth Venture capital, strategic partners Supports initial expansion

Ngày tải lên: 18/10/2021, 16:12

... that if nth return is not a discrete number then average is taken Key assumption: Future returns will be the same as actual returns over some historical period Example: Total returns = 248 To ... results if this assumption is violated • Both Sortino and Sharpe ratios are useful and give detailed idea of risk-adjusted return when used together instead of in isolation • The higher the Sortino ... duration to measure interest rate risk, beta to measure risk of stocks) Monitoring and adjusting the exposures to align actual risk exposures with desired target levels Risk governance structure can

Ngày tải lên: 18/10/2021, 16:12

... benchmark value = $6 39 , 795 - $6 39 , 598 = $ 197 c) Number of shares of stock needed to delta hedge = delta × number of options sold = 0. 596 6 × 1000 = 597 • We have 5 83 shares, so now we need to buy ... $122.75 ì 2 59 = $31 , 792 ã When option price = $9. 09, options worth = $9. 09 ì (-500) = -$4,545 ã Bond balance (given) = $2, 39 8 • Total market value = $31 , 792 + $4,545 + $2, 39 8 = $ 29, 645 Benchmark ... at a risk-free rate to $6 39 , 655 exp (0.0275 / 36 5) = $ 6 93 ,7 03 Thus, our new benchmark value = $ 6 93 ,7 03 Source: Curriculum, Reading 29, Section 4.1 Example: Dealer has sold 500 call options on

Ngày tải lên: 18/10/2021, 16:12

... € 533 ,33 3 ,33 3 Step 2: To Calculate the corresponding principal in Dollars, foreign NP is converted into corresponding domestic NP (i.e $) using the current exchange rate: €5 ,33 3 ,33 3 ,33 3 / €0 .90 /$ ... €0 .90 /$ = $ 592 , 592 , 5 93 NOTE: A swap is entered with the above calculated NP Step 3: To Calculate the $ interest payment, the domestic NP is multiplied by the domestic interest rate $ 592 , 592 , 5 93 ì(0.08/4) ... swap dealer = 30 ,000,000 ì 0.045 = 1 ,35 0,000 ã Interest payments that Firm ABC owes swap dealer = €48,600,000 × 0. 032 5 = €1,5 79, 500 It should be considered that the interest received from the dealer

Ngày tải lên: 18/10/2021, 16:12

... 3 .99 6% and the futures position would increase by 4 .3 29% The gain on the stock portfolio would equal: 93 ,500,000(1.0 39 9 6) – 93 ,500,000 = $3, 736 ,260 Return = 0.0 39 9 6 The return on the futures position ... 4,880,700 / 93 ,500,000 = 0. 033 545 The effective beta equals: 0. 033 545/0.0 435 = 0.771156 90 Question ID: 8648 Correct Answer: B If the market increases by 3. 33% , the stock portfolio would increase by 3 .99 6% ... it will receive equals: 35 ,000,000(0 .99 7) = $34 , 895 ,000 23 Question ID: 8 796 Correct Answer: A Under the forward contract, SSI would receive 35 ,000,000(0 .99 7) = $34 , 895 ,000 If the realized spot

Ngày tải lên: 18/10/2021, 16:12

... $101,111.12 The actual interest equals: 40,000,000[(0. 035 + 0.0275) (91 /36 0)] = $ 631 ,94 4.45 The effective interest equals: 631 ,94 4.45+101,111.12 – = $ 733 ,055.56 57 Question ID: 90 49 Correct Answer: ... down by: 135 5/1400 – = 0 .96 78 – = – 3. 21% 32 Question ID: 891 0 Correct Answer: B The maximum loss to a bear call spread will equal: 1600 – 135 0 - (18 - 13) = 1600 - 135 0 - 18 + 13 = $245 33 Question ... the price falls to $ 93 .27, the value of the position will equal: Value = St + max (0, X- St) = 93 .27 + max (0, 96 - 93 .27) = $96 The profit will equal: 96 -(104.5+11. 23) = -$ 19. 7 Question ID: 8868

Ngày tải lên: 18/10/2021, 16:13

... Study Session # 13, Reading # 26 7.2 .3 Interpretation Issues Survivorship bias in MF can result in returns Investment results can be significantly different if investors are able to forecast surviving ... associates & Thomson venture economics Custom benchmarks are also used 4.2.2 Historical Performance PE returns have low correlation with publicly traded securities Correlation & return may suffer ... Market Opportunity Type of market opportunity Reasons for opportunity (regulatory structure or behavioral bias) Usually history of past active return is meaningless Investment Process Identify group

Ngày tải lên: 18/10/2021, 16:13

... underestimates magnitude or frequency of worst returns Portfolio VAR is not simply the sum of individual position’s VAR VAR provides an incomplete picture of overall exposure (ignore +ve results) ... tool to describe market risk Adequate description of portfolio risk Suitable for instruments with linear payoffs Portfolio’s exposure to losses due to market risk: Primary or 1st order measures ... 2nd order measures ⇒∆ in sensitivities (curvature) Examples of primary risk measures are β (for stocks), duration (for bonds) & delta, vega & theta (for options) Examples of 2nd order measures

Ngày tải lên: 18/10/2021, 16:13

... stock at a price of 99 .00 but the ask is 99 .04 the order will not execute Suppose the stock closes at 99 .80 The difference (99 .80 -99 .04= $0.76) reflects the missed trade opportunity cost This estimate ... guarantee both sides of the trade can help ensure assurity of completion Practice: Example & 4, Volume 6, Reading 31 The advantages of liquidity include the following: • Traders can trade rapidly without ... also 5%, the excess return would be eroded The optimal trade size should be decreased) Pre-trade Analysis: Econometric Models for Costs Econometric models can be used to build reliable pretrade

Ngày tải lên: 18/10/2021, 16:13

... annualized returns Practice: Example 8, Volume 6, Reading 33 4.8 Practice: Example 6, Volume 6, Reading 33 Annualized Return Data Quality Issues The accuracy of performance measurement process depends ... indexes are also available.) Advantages: Like broad market indexes, investment style indexes are: • Well known • Easy to understand • Widely available Disadvantages: It is not appropriate: • Some ... represents the exposure of a security to a broad market index Practice: Example 12 Volume 6, Reading 33 FinQuiz.com Three components of value-added return: The valueadded return can be decomposed into

Ngày tải lên: 18/10/2021, 16:13