2 alkaline earth metals

Environmental Sampling and Analysis for Metals - Chapter 2 potx

Ngày tải lên : 12/08/2014, 03:20

... 2. 1.1.5 Francium (Fr) Francium has a fleeting existence because all of its isotopes are radioactive and have a very short half-life 2. 1 .2 GROUP IIA (2) : ALKALINE EARTH METALS Alkaline earth metals ... bismuth, 25 % lead, 12. 5% tin, and 12. 5% cadmium The alloy melts when dipped into boiling water (melting point is 70°C) 2. 2 TRANSITION METALS 2. 2.1 GENERAL DISCUSSION The transition elements or metals ... zinc is found TABLE 2. 1 Metals with Multiple Oxidation States Metal Copper Mercury Iron Chromium Manganese Manganous Cobalt Tin Lead Titanium Oxidation +1 +2 +1 +2 +2 +3 +2 +3 +2 Stock Name Copper(I)...

25
409
0

USEPA REGION 9 TECHNICAL GUIDELINES FOR ACCURATELY DETERMINING VOLATILE ORGANIC COMPOUND (VOC) CONCENTRATIONS IN SOIL AND SOLID MATRICES potx

Ngày tải lên : 14/03/2014, 20:20

... Manual for Environmental Programs, May 20 00, and EPA Order 5360.1 A2, Policy and Program Requirements for the Mandatory Agency-Wide Quality System, May 20 00 (supersedes EPA Order 5360.1, 1984) ... (VOC) Concentrations in Soil and Solid Matrices,” June 23 , 1999 If you have any questions, please contact the Region QA Office December 20 05 -2- EPA Region Technical Guidelines for Accurately Determining ... Analysis, Environmental Testing and Analysis, Vol 8(5), 1999, pp 18 -25 Sorini S.S., Schabron, J.F., and J.F Rovani, Jr (20 02) Evaluation of VOC loss from Soil Samples: Extrusion into Empty VOA...

10
468
0

Tài liệu Security+: The Foundation for Solid Network and Information Security pdf

Ngày tải lên : 21/12/2013, 06:18

... Microsoft OS curriculum His certifications include MCSE NT4.0, MCSE WIN2K, MCSE 20 03, Sec+, Net+, Server+, CCNA, CCNP Copyright 20 07 Global Knowledge Training LLC All rights reserved Page ... were quoted in the Wall Street Journal as saying that the, “Technological Revolution of late 20 th and 21 st centuries has been responsible for the most additions” to their dictionary and 95% of ... and Information Security Timothy H Euler, Global Knowledge Instructor, MCSE NT4.0, MCSE WIN2K, MCSE 20 03, Sec+, Net+, Server+, CCNA, CCNP Introduction The focus of this white paper is to introduce...

5
630
0

cost accounting and product's price calculation for ba ding printing company - ministry of public security

Ngày tải lên : 13/03/2014, 14:20

... recent years: 22 Table1: Profit from 20 08 to 20 10 (In millionVND) No Norms 20 08 20 09 20 10 Goods and services 72, 988.070 85,814 .25 8 98,870.566 Deductions - - - Revenue 72, 988.070 85,814 .25 8 98,870.566 ... 5,9 42. 411 6,856.403 8 ,21 2.681 Financial activity revenue 59.644 88.7 92 97.875 Loans expenditure - - - Management expenditure (1,743.058) (2, 1 42. 614) (2, 725 .688) Net profit 4 ,25 8.997 4,8 02. 581 ... company 2. 1.1product costing 2. 1 .2 Planning and control 2. 1.3 Information for decision 2. 1.4 The role of cost accountant 2. 2 Relationship...

49
364
0

Fundamentals of quantum mechanics for solid state electronics, optics c tang

Ngày tải lên : 17/03/2014, 14:41

... of (2. 25) r by Yqi ð~0 Þ followed by summing over qi, it can be shown that the completeness relation r (2. 26) follows from the orthogonality condition (2. 25) Substituting (2. 26) into (2. 27) gives: ... published in print format 20 05 isbn-13 isbn-10 978-0-511- 125 95-9 eBook (NetLibrary) 0-511- 125 95-x eBook (NetLibrary) isbn-13 isbn-10 978-0- 521 - 829 52- 6 hardback 0- 521 - 829 52- 6 hardback Cambridge University ... jYðxÞj2 dx: (2: 2) A ‘‘mean square deviation,’’ Áx2, from the average of the probable position of the particle can also be defined: Z L Z L YðxÞÃ ðx À hxiY 2 YðxÞdx ¼ ðx À hxiY 2 jYðxÞj2 dx; (2: 3)...

222
2.3K
0

Đề tài " Sum rules for Jacobi matrices and their applications to spectral theory " pdf

Ngày tải lên : 28/03/2014, 22:20

... pp 106–108]) det2 (1 + A) = det((1 + A)e−A ) (2. 22) Then |det2 (1 + A)| ≤ exp( A ) (2. 23) (2. 24) |det2 (1 + A) − det2 (1 + B)| ≤ A − B exp(( A + B + 1 )2 ) and, if A ∈ I1 , det2 (1 + A) = det(1 ... √ − E2 dµ0 dµ0 dµac = = dµ dE dE 2 dµac /dE (b) As above, √ − E2 dµ1 −1 = 2( 4 − E ) dµ 2 dµac /dE Thus Z(J) = c − S(µ1 | µJ ), where 2 log − E dE 2 2 − E2 2 log [2 sin2 θ] dθ 4π 1 2 log ... Then D2 (J) ≤ P2 (J) (8 .2) Proof By Theorem 4 .2, P2 (J) = b1 + G(a1 ) + P2 (J (1) ) so iterating, m P2 (J) = m b2 + j j=1 m ≥ j=1 m b2 + j j=1 G(aj ) + P2 (J (m) ) 2 G(aj ) j=0 since P2 (J (m)...

70
418
0

nanomaterials for solid state hydrogen storage, 2009, p.346

Ngày tải lên : 04/06/2014, 14:37

... 2. 2 MgH2 with Catalytic Additives 2. 2.1 Mg/MgH2 Metals and Intermetallics 2. 2.1.1 Desorption in Vacuum 2. 2.1 .2 Desorption at Atmospheric Pressure of Hydrogen 2. 2 .2 Mg/MgH2–Metal ... 196 198 20 4 20 6 20 6 21 3 22 3 23 1 24 0 Carbons and Nanocarbons 29 1 4.1 4 .2 291 29 4 29 4 29 5 Diamond and Nanodiamonds Graphene, Ordered Graphite, and Nanographites 4 .2. 1 Graphene ... Mg(BH4 )2 Fe(BH4)3 Ca(BH4 )2 NaBH4 LiAlH4 AlH3 Mg(AlH4 )2 LiNH2(+LiH + TiCl3) Zn(BH4 )2 Ca(AlH4 )2 MgH2 NaAlH4 Mg(NH2 )2( +LiH) Mg2FeH6 NaNH2 18.4 14.9 12. 1 11.6 10.6 10.6 10.0 9.3 8.8 8.5 7.9 7.6 7.5 7.2...

346
880
0

bioreactor designs for solid state fermentation

Ngày tải lên : 12/06/2014, 11:37

... Moreover, some bags have a microporous zone which allows a passive airﬂow rate from 20 to 20 00 cm3 /(cm2 /min) 2. 2 .2 Unmixed SSF bioreactors with forced aeration The basic design feature of packed-bed ... the exchanger plates under each tray [22 ] 120 A Durand / Biochemical Engineering Journal 13 (20 03) 113– 125 Fig 10 Scheamtic of the PlafractorTM reactor [23 ] rotating drums have been described ... Journal 13 (20 03) 113– 125 121 Fig 11 Discontinuously rotating drum [28 ] volume (Fig 11), on soy beans with Rhizopus, for tempe production, no scale-up studies have been attempted 2. 2.4 Intermittently...

13
497
0

báo cáo hóa học:" Research Article Accurate Bit Error Rate Calculation for Asynchronous Chaos-Based DS-CDMA over Multipath Channel" pptx

Ngày tải lên : 21/06/2014, 20:20

... the analytical BER expression of (45) are γr + 2d − d(d + 1) u= 2( 1 + d) γr + 2d + d(d + 1) v= 2 = 2( 1 + d) Ω , 2( Kr + 1) γr = 2 , 2 2 = d = 2 , , (C.5) KΩ , (Kr + 1) Eb , ξ (m) where Eb ... ( 32) Q(., ) is the Marcum Q-function given by [43] Q α, β = αM −1 ∞ xM e−(x + 2 ) /2 IM −1 (αx)dx, (C.6) β and In (x) is a modiﬁed Bessel function of the ﬁrst kind 12 [19] [20 ] [21 ] [22 ] [23 ] ... [23 ] [24 ] [25 ] [26 ] [27 ] [28 ] [29 ] [30] [31] [ 32] EURASIP Journal on Advances in Signal Processing in Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM ’98), pp 21 74 21 79,...

12
367
0

Báo cáo toán hoc:" A dual of the rectangle-segmentation problem for binary matrices " pps

Ngày tải lên : 08/08/2014, 01:20

... of R0 is a rectangle R′ = [k1 , k2 ] × [l1 , l2 ] ⊆ P with k2 ′ k2 l2 ′ l2 ′ yij yij = ′ ′ i=k1 j=l1 i=k1 j=l1 Fig illustrates the step from R to R′ for R = [2, 5] × [3, 7] and R′ = [3, 6] × ... y as follows For every [i1 , i2 ] × [j1 , j2 ] ∈ R put   i2 j2 ′  yi′ j ′ for (i, j) = (i1 , j1 ), yij = i′ =i1 j ′ =j1  0 for (i, j) ∈ ([i1 , i2 ] × [j1 , j2 ]) \ {(i1 , j1 )} Then y is ... in Qi We have N = N1 + N2 , k = k1 + k2 , α = α1 + 2 + Hence, by induction, it is suﬃcient to prove that |R| − |I| + |M| = (|R1 | − |I1 | + |M1 |) + (|R2 | − |I2 | + |M2 |) the electronic journal...

13
239
0

Báo cáo khoa học: "Use of kilovoltage X-ray volume imaging in patient dose calculation for head-and-neck and partial brain radiation therapy" pptx

Ngày tải lên : 09/08/2014, 08:23

... interest (ROI) 10 11 12 13 CBCT Numbers (HU) 1379 1500 1950 1990 20 00 21 03 21 58 24 68 25 00 26 70 329 3 3847 Density (g/cm3) 0.0 0.0 0.9 0.9 1. 02 1.03 1.06 1.09 1.30 1.50 1. 62 1.84 1.86 The densities ... -0. 02% 2PTV: mean dose NPC (patient2) 47.14 1Whole body: max dose 63.76 63.78 0.03% 2Brain Stem: max dose 53.83 54.36 0.98% 2Spinal cord: max dose 32. 85 32. 73 -0.34% 2L-parotid: mean dose 34. 92 ... -2. 37% 2R-parotid: mean dose 33.38 32. 91 -1.41% 2Whole body: max dose 70.73 70. 12 0.87% 3CTV: mean dose 61.85 61.84 -0. 02% 3PTV: mean dose 60.64 60.57 -0.11% 3Brain: max dose 50.13 50. 02 -0 .22 %...

10
393
0

Báo cáo khoa hoc:" Sire design power calculation for QTL mapping experiments" pdf

Ngày tải lên : 09/08/2014, 18:21

... The first type error cx f, (1 2/ ,/ a linked QTL when it does not exist) was fixed at % (accepting the QTL progenies The design per sire mp was organized was = 2. 2 Compared methods The following ... family SE is calculated as (4 - h where his the polygenic heritability )/mo 22 of the trait (within QTL genotype) 2) The approximation followed by van der Beek et al !5!: in this approximation, ... are the quantitative performances of the jth M1h; ) M2k daughter of an heterozygous M1M2 sire i, which received marker allele All (resp M2), and T!Mi (resp ni is their number The power was estimated...

7
254
0

Báo cáo sinh học: " Exact p-value calculation for heterotypic clusters of regulatory motifs and its application in computational annotation of cis-regulatory modules" doc

Ngày tải lên : 12/08/2014, 17:20

... Nature 20 03, 426 (6968):849-53 Page 13 of 15 (page number not for citation purposes) Algorithms for Molecular Biology 20 07, 2: 13 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Wagner ... 0. 12 0 .25 0.065 0.11 0.0087 0. 024 0.17 0.0 92 0.0 52 0.13 2. 6 1.7 1 .2 1.6 3.8 2. 9 3.4 2. 8 3.6 1.7 Median 8.62E-04 5.1 Median 0.196 4.4 Median 0.1 128 2. 6 Comparison of minimal p-values and best ... 5.6), (5.1, 6.8) whereas for the random sequence we see ridges between (2. 2, 2. 0) and (2. 2, 4.8), and (2. 8, 2. 0) and (2. 8, 4.8) As we expected, it is impossible to choose the appropriate cutoff...

15
417
0

Development of immersed boundary phase field lattice boltzmann method for solid multiphase flow interactions

Ngày tải lên : 10/09/2015, 09:06

... Thesis 20 Chapter Free Energy-Based Phase-Field Method 24 2. 1 Free Energy Theory 24 2. 2 Governing Equations in Navier-Stokes Formulation 26 2. 3 Governing Equations in Lattice Boltzmann Framework 27 ... Boltzmann Framework 27 2. 4 Wetting Boundary Conditions 30 2. 5 Numerical Validations 32 2.5.1 Rotation of a Zalesak’s disk 32 iii 2. 5 .2 Deformation of a circular interface 33 2. 5.3 Droplet deformation ... double-well form is used It takes the form of       Bulk    Bulk  2 (2. 2) In Eqs (2. 1) and (2. 2), there are two coefficients  and A These two coefficients are related to interface...

243
273
0

The application of silica monolith for solid phase extraction

Ngày tải lên : 10/09/2015, 15:50

... Objective 32 2.3 Materials and methods 33 2. 4 Experimental 33 iv 2. 4.1 Preparation of silica monolith 33 2. 4 .2 Characterization of silica monolith 33 2. 5 Results and discussion 34 2. 6 Conclusion ... condensation R4O Si OR2 + R4O Si OH + R2OH R4O Si OH Esterification OR3 12 Si OR4 + H2O OR3 O -R1, -R2, -R3 = CH3 -R4 = CH2 O C C CH2 Gamma methacryloxypropyltrimethoxysilane CH3 -R1, -R2, -R3, -R4 = ... 20 01; Pflegerl et al., 20 02; Vlakh et al., 20 04], scavengers [Tripp et al., 20 01; Tripp et al., 20 00], carriers for immobilization of enzymes [Krenkova and Foret, 20 04; Josic and Buchacher, 20 01;...

155
551
0

Materials for solid base catalysts and oxygen storage

Ngày tải lên : 14/09/2015, 08:47

... 2% Fe-CZ-H-4 (a) Run-1 (b) Run -2 (c) Run-3 20 7 Figure 7 -26 CO2 signal during TPR of (a) 2% Fe-CZ-H-0 (b) 2% Fe-CZ-H-1 (c) 2% Fe-CZ-H -2 (d) 2% Fe-CZ-H-4 (e) 2% Fe-CZ-H-8 20 8 Figure 7 -27 CO2 signal during TPR ... 7-18 CO2 signal during TPR of (a) CeO2-R -2 (b) C3Z1-R -2 (c) CZ-R -2 (d) C1Z3-R -2 200 Figure 7-19 CO2 signal during TPR of (a) CZ-H-0 (b) CZ-H-1 (c) CZ-H -2 (d) CZ-H-4 (e) CZ-H-8 20 1 Figure 7 -20 TGA-MS ... oxygen [64], 15 Ce O  0.5O  2CeO Ce O3  NO  2CeO  0.5N Ce O  H O  2CeO  H And for its release, 2CeO  H  Ce 2O3  H 2O 2CeO  CO  Ce 2O3  CO2 1.5 .2 Role of CeO2 in TWCs Cerium oxide or...

239
381
0

A hybrid buffer management scheme for solid state disks

Ngày tải lên : 07/10/2015, 09:55

... "DisplayAdsPayload .20 08-03-08.08- 12. trace" "Exchange. 12- 13 -20 07. 02- 22- PM.trace" "LiveMapsBE. 02- 21 -20 08. 02- 30-PM.trace" "MSNFS .20 08-03-10.06-35.trace" "W2K8.TPCE.10-18 -20 07.06-53-PM.trace" 0 .2 0.5 16 32 64 ... 0.4 "24 .hour.BuildServer.11 -28 -20 07.07-39-PM.trace" "24 Hour_RADIUS_SQL.08 -28 -20 07.08-53-PM.trace" "CFS .20 08-03-10.01-16.trace" "DevDivRelease.03-06 -20 08.10 -22 -AM.trace" "DisplayAdsDataServer .20 08-03-08.08-07.trace" ... Access 0,1 ,2, 3 5,9,11,14 11 14 10 Page-Level LRU Buffer(8) Flush 3 ,2, 1,0 14,11,9,5,3 ,2, 1,0 7,14,11,9,5,3 ,2, 1 3,7,14,11,9,5 ,2, 1 11,3,7,14,9,5 ,2, 1 2, 11,3,7,14,9,5,1 14 ,2, 11,3,7,9,5,1 1,14 ,2, 11,3,7,9,5...

72
543
0

COST ACCOUNTING AND PRODUCTS PRICE CALCULATION FOR BA DING PRINTING COMPANY MINISTRY OF PUBLIC SECURITY

Ngày tải lên : 27/11/2015, 17:45

... recent years: 22 Table1: Profit from 20 08 to 20 10 (In millionVND) No Norms 20 08 20 09 20 10 Goods and services 72, 988.070 85,814 .25 8 98,870.566 Deductions - - - Revenue 72, 988.070 85,814 .25 8 98,870.566 ... 5,9 42. 411 6,856.403 8 ,21 2.681 Financial activity revenue 59.644 88.7 92 97.875 Loans expenditure - - - Management expenditure (1,743.058) (2, 1 42. 614) (2, 725 .688) Net profit 4 ,25 8.997 4,8 02. 581 ... company 2. 1.1product costing 2. 1 .2 Planning and control 2. 1.3 Information for decision 2. 1.4 The role of cost accountant 2. 2 Relationship...

49
350
0

Engineering Calculation for Power System Analysis

Ngày tải lên : 28/02/2016, 23:11

... kV) ^2 Xs 0.047494 √(Zs ^2- Rs ^2) Rs 0.0033 92 √(Zs ^2/ ((X/R) ^2+ 1) x/R 14 Xs/Rs PU Transformer Zt 2. 721 571 %Z/MVA Xt 2. 709696 √(Zt ^2- Rt ^2) Rt 0 .25 3955 √(Zt ^2/ ((X/R) ^2+ 1) x/R 10.67 Xt/Rt PU TOTAL Z 2. 769174 ... to and including 52 kV IEC 622 71 -20 3 20 03 High-voltage switchgear and control gear – Part 20 3: Gasinsulated metal-enclosed switchgear for rated voltages above 52 kV IEC 6 028 2 -2 IEC 61363-1 1997 ... %X and %Z: %R =Z%* √ {(1/(X/R) ^2) +1} =6.75*√ {1 / (15.5 ^2 +1)} %R=0.43 %X = √ {%Z ^2 - %R ^2} =√ {6.75 ^2- 0.43 ^2} %X=6.74 %Z = √ {%R ^2 + %X ^2} =√ {0.43 ^2 + 6.74 ^2} %Z=6.75 To Find R, X, P, Q and...

178
594
1

Báo cáo y học: "Clinical Strategy for the Management of Solid Pseudopapillary Tumor of the Pancreas: Aggressive or Less"

Ngày tải lên : 25/10/2012, 11:40

... Hepatol 20 08 ;23 :1847-1851 Chen SQ, Zou SQ, Dai QB, Li H Clinical analysis of solid-pseudopapillary tumor of the pancreas: report of 15 cases Hepatobilliary Pancreat Dis Int 20 08;7 (2) :196 -20 0 Yu ... Surg 20 08;143: 121 8- 122 1 Huang HL, Shih SC, Chang WH, Wang TE, Chen MJ, Chan YJ Solid-pseudopapillary tumor of the pancreas: Clinical experience and literature review World J Gastroenterol 20 05;11:1403-1409 ... Sci 20 10, 313 21 Kimura W, Inoue T, Futakawa N, Shinkai H, Han I, Muto T Spleen-preserving distal pancreatectomy with conservation of the splenic artery and vein Surgery 1996; 120 :885-890 22 Warshaw...

5
640
0