3 2 2 mathematical modeling 32

Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling

Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling

... calculation - 25 9 - 2. 5 NO2 +3- N concentration [mg-N/L] NO2 +3- N concentration [mg-N/L] Journal of Water and Environment Technology, Vol 7, No 4, 20 09 Q = 0.1 2. 0 1.5 1.0 0.5 0.0 20 40 60 2. 5 Q = 0 .2 2.0 ... assumed as before (Fig 3) 140 120 Q = 0.6 Q = 0 .2 Q = 0.1 Q = 0.6 Q = 0 .2 Q = 0.1 80 60 120 100 80 60 40 40 20 20 Plant height [cm] Leaf number [/hill] 100 0 20 40 60 80 100 120 140 160 Time after ... 0.80±0.50 mg-N/L; effluent = 0 .39 ±0 .22 mg-N/L (Q=0.6); 0 .36 ±0 .26 mg-N/L (Q=0 .2) ; 0. 53 0.57 mg-N/L (Q=0.1); average±SD of observations Q is the water supply rate [m3/(m2・day)].) compared to that of...

Ngày tải lên: 05/09/2013, 09:38

16 581 1
Mathematical Modeling in Mechanics of Granular Materials potx

Mathematical Modeling in Mechanics of Granular Materials potx

... Krasnoyarsk Russia 660 036 Holm Altenbach Magdeburg Germany ISSN 1869-8 433 ISBN 978 -3- 6 42- 290 52- 7 DOI 10.1007/978 -3- 6 42- 290 53- 4 ISSN 1869-8441 (electronic) ISBN 978 -3- 6 42- 290 53- 4 (eBook) Springer ... 2 23 2 23 23 4 23 9 24 7 25 7 Results of High-Performance Computing 8.1 Generalization of the Method 8 .2 Distinctive Features of Parallel Realization 8 .3 Results ... 28 9 28 9 29 7 30 4 30 9 31 1 31 4 31 9 32 1 32 9 Contents 10 Rotational Degrees of Freedom of Particles 10.1 A Model of the Cosserat Continuum 10 .2 Computational Results...

Ngày tải lên: 16/03/2014, 22:20

395 1,7K 0
Mathematical Modeling of Biological Systems, Volume I pptx

Mathematical Modeling of Biological Systems, Volume I pptx

... · PI3K]i V PIP2 Ns kass [PIP2 ]i [PTEN]cyto PIP2 Ns kdiss [PIP2 · PTEN]i PI3K·Rec(i)+PIP2 (i) → PI3K·Rec(i)+PIP3 (i) PI3K kcat [Rec·PI3K]i [PIP2 ]i PI3K PTEN·PIP2 (i)+PIP3 (i) → PTEN·PIP2 (i)+PIP2 ... (i)+PIP2 (i) PTEN kcat [Rec·PTEN]i [PIP3 ]i PTEN K M +[PIP3 ]i KM √D 3Ssite PIP2 (i)→PIP2 (j) √D 3Ssite PIP3 (i)→PIP3 (j) ′ ′ +[PIP2 ]i [PIP2 ]i − [PIP2 ] j + [PIP3 ]i − [PIP3 ] j + Table 3. 2 Physical ... a Invalidenstraße 43 10115 Berlin Germany Mathematics Subject Classification: 00A71, 37 N25, 46N60, 47N60, 62P10, 76Zxx, 78A70, 92- XX, 92Bxx, 92B05, 92Cxx, 92C05, 92C15, 93A30 Library of Congress...

Ngày tải lên: 27/06/2014, 10:20

388 246 0
understanding search engines mathematical modeling and text retrieval

understanding search engines mathematical modeling and text retrieval

... Term-by-Document Matrices 3. 1 .2 Simple Query Matching 3. 2 Design Issues 3. 2. 1 Term Weighting 3. 2. 2 Sparse Matrix Storage 3. 2 .3 Low-Rank Approximations 29 29 30 32 34 34 38 40 Matrix Decompositions ... 2. 5.1 Document File 2. 5 .2 Dictionary List 2. 5 .3 Inversion List VII 12 13 14 14 16 19 21 22 23 24 viii Contents 2. 5.4 Other File Structures 26 Vector Space Models 3. 1 Construction 3. 1.1 Term-by-Document ... 8 .2. 1 Form Fill-in 8 .2. 2 Display Considerations 8 .2 .3 Progress Indication 8 .2. 4 No Penalties for Error 8 .2. 5 Results 8 .2. 6 Test and Retest 8 .2. 7 Final Considerations 89 89 90 91 92 92 93 93 94...

Ngày tải lên: 06/07/2014, 15:37

136 210 0
Báo cáo y học: "Mathematical modeling of the socalled Allis test: a field study in orthopedic confusion" docx

Báo cáo y học: "Mathematical modeling of the socalled Allis test: a field study in orthopedic confusion" docx

... ↑ femur ↓ tibia ↑ hip cephalad 12 37 0.0 37 0.0 35 8.0 35 8.0 38 2. 0 37 0.0 460.0 448.0 460.0 4 72. 0 448.0 460.0 570.0 570.0 570.0 570.0 570.0 5 82. 0 n/a -7 .3 -9 .3 -2 .3 1.8 -5.6 n/a 9.6 -7.7 -17.5 17.5 ... information 12 13 14 15 16 17 18 Abbreviations 19 LLI: Leg length inequality 20 aLLI: anatomical leg length inequality 21 22 fLLI: functional leg length inequality 23 LLD: leg length discrepancy 24 Competing ... 20 03, 26 (9):557-66 Cooperstein R: The Derifield pelvic leg check: a kinesiological interpretation Chir Tech 1991, 3( 2) :60-65 Cooperstein R: Derifield and me Dynamic Chiropractic 20 03, 21 (9) :38 -39 ...

Ngày tải lên: 13/08/2014, 14:20

7 709 0
Mathematical modeling of transport phenomena in lithium ion batteries

Mathematical modeling of transport phenomena in lithium ion batteries

... 21 2. 2 .3 Models for thermal management systems 24 Mathematical formulation 27 3. 1 Governing equations 29 3. 2 Constitutive relations ... thermal management systems for lithium-ion batteries [21 , 22 ], capacity fade and ageing issues [ 23 , 24 , 25 ] and short circuit [26 , 27 , 28 , 29 ] Apart from the mechanistic models, there are also ... 17 2. 1.4 Solid phase di¤usion 18 2. 2 Review of mathematical models 19 2. 2.1 Coupled electrochemical-thermal models 19 2. 2 .2 Capacity...

Ngày tải lên: 09/09/2015, 08:12

183 1,7K 0
Mathematical modeling and analysis of organic bulk heterojunction solar cells

Mathematical modeling and analysis of organic bulk heterojunction solar cells

... 22 2. 1.1 Governing equations 24 2. 1 .2 Boundary conditions 25 2. 1 .3 Constitutive relations 26 2. 2 E ... 27 2 .3 Three-dimensional two-phase models 28 2 .3. 1 Morphology generation 29 2 .3. 2 Numerical implementation 30 2 .3. 3 ... 36 3. 2 The device model 36 vii viii Contents 3. 2. 1 Constitutive relations 37 3. 2. 2 Numerics ...

Ngày tải lên: 09/09/2015, 11:20

147 606 0
Mathematical modeling of transport phenomena in electrochemical energy storage systems

Mathematical modeling of transport phenomena in electrochemical energy storage systems

... , 29 430 3, 21 23 , 20 10 ix àà, à, , , , 30 431 2, 21 23 , 20 10 àà, , ,  à, , 20 11, , 26 1, 20 11 àà, , , à, ààà : , 20 11, , 26 ... [21 ] , , , [22 ] à [19] à [ 23 ] [24 ] à àà à, [25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 ], [2, 3, ... (3. 18) (3. 19) 3. 1 22 = 0, = ; = ; = > > > > () <  = > > > >  () : (3. 20 ) (3. 21 )  = 0 (,,) 3. 1.6 (3. 22 ) à, , = > > > > (, ) < > > > >0 : ; (3. 23 ) ...

Ngày tải lên: 09/09/2015, 17:54

172 347 0
Mathematical modeling of circular dorsal ruffles and lamellipodial dynamics in single and collective cell migration

Mathematical modeling of circular dorsal ruffles and lamellipodial dynamics in single and collective cell migration

... impact 35 iii 2. 1.1 2. 2 Motivation and objectives 37 Experimental methods 37 2. 2.1 Preparation and characterization of elastic substrates 38 2. 2 .2 Cell ... substrate stiffness 41 2 .3 Development and results of mathematical model 42 2 .3. 1 Development of mathematical model 42 2 .3. 2 Rac-Rho antagonism tunes the level ... migratory patterns [ 128 ] With the vast amount of experimental information available [22 8, 23 8 , 22 9, 23 7 , 24 6], modeling of the keratocyte became the next step towards understanding and prediction...

Ngày tải lên: 09/09/2015, 18:51

206 301 0
Mathematical modeling of direct liquid fuel cells   multidimensional analytical solutions and experimental validation

Mathematical modeling of direct liquid fuel cells multidimensional analytical solutions and experimental validation

... HCOOH+1/2O2 !CO2 +H2 O Anode N2 H4 !N2 + 4H+ + 4e Cathode O2 + 4H+ + 4e ! 2H2 O Overall N2 H4 +O2 !N2 + 2H2 O Anode CH3 OH+H2 O! CO2 + 6H+ +6e Cathode 3/ 2O2 + 6H+ +6e ! 3H2 O Overall Methanol 3O2 + ... 3H2 O Overall Methanol 3O2 + 12H+ +12e ! 6H2 O Cathode Hydrazine C2 H2 OH+3H2 O ! 2CO2 + 12H+ +12e Overall Formic acid Anode Cathode Ethanol CH3 OH +3= 2O2 !CO2 +2H2 O platinum in fuel cell applications ... for 1 .2 Technical and Implementation Issues with the DLFC Table 1.1: Reactions of popular liquid fuels for the DLFC C2 H2 OH+3O2 !2CO2 + 3H2 O Anode HCOOH!CO2 + 2H+ +2e 1/2O2 + 2H+ +2e !H2 O Overall...

Ngày tải lên: 10/09/2015, 08:26

188 381 0
Advanced Mathematical Methods for Scientists and Engineers Episode 2 Part 3 ppt

Advanced Mathematical Methods for Scientists and Engineers Episode 2 Part 3 ppt

... = 3x2 y − y + x2 − y − x + d We can also this problem with analytic continuation The derivatives of u are ux = 3x2 − 3y − 2y, uy = −6xy − 2x + The derivative of f (z) is f (z) = ux − ıuy = 3x2 ... = C e 2 ı eıθ dθ π ı e 3 dθ = π = 3 e π ı0 e − e 3 = = (1 − (−1)) = 4 83 | e 2 |ı eıθ dθ |z | dz = π C ı eıθ dθ = = π eıθ π = − (−1) =2 e 2 |ı eıθ dθ| z |dz| = C π − e 2 dθ = π ı 2 e ... = z3 + We parameterize the contour and bound the modulus of the integral z = eıθ , θ ∈ [−π /2 π /2] 489 Log z dz ≤ |Log z| |dz| C C π /2 | ln + ıθ |2 dθ = −π /2 π /2 (ln + |θ|) dθ 2 −π /2 π /2 =4...

Ngày tải lên: 06/08/2014, 01:21

40 346 0
Advanced Mathematical Methods for Scientists and Engineers Episode 3 Part 2 potx

Advanced Mathematical Methods for Scientists and Engineers Episode 3 Part 2 potx

... y + − 9x2 = d 2y − xy + − 9x2 = dx 2y − xy + x − 3x3 + c = y= x± x2 − 8(c + x − 3x3 ) We consider the differential equation, (2x − 2y)y + (2x + 4y) = 837 ∂ (2x + 4y) = ∂y ∂ Qx = (2x − 2y) = ∂x ... point d 2 ex /2 y = x2n+1 ex /2 dx y = e−x x /2 ξ 2n+1 eξ /2 dξ + c e−x /2 We choose the constant of integration to satisfy the initial condition y = e−x x /2 ξ 2n+1 eξ 826 /2 dξ + e(1−x ) /2 If ... is        2 et +c2 1 e2t +c3 2 e3t x = c1 1 850 We apply the initial condition to determine the constants      c1  2 2 c2  = 0 1 c3 c1 = 1, c2 = 2, c3 = The solution...

Ngày tải lên: 06/08/2014, 01:21

40 310 0
Báo cáo y học: " Research In silico modeling of the specific inhibitory potential of thiophene-2,3-dihydro-1,5-benzothiazepine against BChE in the formation of β-amyloid plaques associated with Alzheimer''''s disease" doc

Báo cáo y học: " Research In silico modeling of the specific inhibitory potential of thiophene-2,3-dihydro-1,5-benzothiazepine against BChE in the formation of β-amyloid plaques associated with Alzheimer''''s disease" doc

... -4.1 92 - 124 .1 -104.41 Pose - 122 .39 3 65.184 -5. 026 -7.415 -1 23 . 899 -97 .38 5 Pose - 122 .31 75.7 52 -6.849 -7 .29 4 - 121 . 124 - 92. 751 Pose - 120 .076 71.516 -2. 5 -2. 5 -119 .20 9 -95. 735 Pose - 120 . 037 75 .25 7 -2. 5 ... - 125 .37 4 71.119 -4.1 92 -4.1 92 - 124 .1 -104.41 Pose - 122 .39 3 65.184 -5. 026 -7.415 -1 23 . 899 -97 .38 5 Pose - 122 .31 75.7 52 -6.849 -7 .29 4 - 121 . 124 - 92. 751 Pose - 120 .076 71.516 -2. 5 -2. 5 -119 .20 9 -95. 735 ... (Ser200, His440, Glu 327 ; yellow), OH (Gly118, Gly119, Ala201; purple), AS (Trp84, Tyr 121 , Glu199, Gly449, Ile444; Grey), ABP (Trp 23 3 , Phe290, Phe2 92, Phe 330 , Phe 331 ; Deep pink), PAS (Asp 72, Tyr 121 ,...

Ngày tải lên: 13/08/2014, 16:20

26 279 0
3.unified modeling language 2.0

3.unified modeling language 2.0

... Munich (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 – Tutorial 2a – Object Constraint Language A first glimpse (v4) (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 – Tutorial (v4) 2a – Object ... extensively in the UML 2. 0 specification (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 – Tutorial – Classes and packages Metamodel (v4) 17 (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 – Tutorial ... optional (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 – Tutorial – Classes and packages Instances specifications (v4) 28 UML metamodel user model (c) 20 05 -20 06, Dr H Störrle, Dr A Knapp UML 2. 0 –...

Ngày tải lên: 18/10/2014, 16:40

244 327 0
PHÂN TÍCH TÌNH HÌNH TÀI CHÍNH NHẰM NÂNG CAO HIỆU QUẢ SẢN XUẤT KINH DOANH CỦA CÔNG TY CƠ KHÍ Ô TÔ 3 -2.doc.DOC

PHÂN TÍCH TÌNH HÌNH TÀI CHÍNH NHẰM NÂNG CAO HIỆU QUẢ SẢN XUẤT KINH DOANH CỦA CÔNG TY CƠ KHÍ Ô TÔ 3 -2.doc.DOC

... trị 4 .26 6.871 .27 0 4 .26 6.871 .27 0 3. 587 .21 0.510 679.660.768 120 .174 % 33 ,95 33 ,95 33 ,68 35 ,45 0 ,28 618.7 42. 030 8 32 .36 2. 6 12 2 13. 620 .5 82 34 , 52 1 .25 5.668.818 1. 721 .588. 830 465. 920 .0 12 37 ,1 1 .25 5.668.818 ... 2. 165.9 63. 9 03 68,1 4.585.8 73. 20 5 76,64 2. 419.909 .30 2 111,7 2. Nợ dài hạn 1.015.051.814 31 ,9 1 .39 8 .34 3.011 23 , 36 38 3 .29 1.197 37 ,76 2. 526 .6 72. 209 44 ,26 3. 557.4 92. 097 37 ,28 1. 030 .819.888 40,8 2. 526 .6 72. 209 ... 2. 9 82. 251.915 1.791.117 .20 2 7. 624 .698. 120 2 .39 8 .37 5.551 3. 075 .34 2. 197 1. 031 .21 4.761 446.570.6 12 2. 23 7 .687.814 45,85 34 ,6 25 1 .25 5.668.818 1. 721 .588. 830 465. 920 .0 12 37 ,1 904.081.549 1. 23 9 .5 43. 958...

Ngày tải lên: 31/08/2012, 21:26

33 1,3K 28
Giao trinh Microsoft Access 2-3

Giao trinh Microsoft Access 2-3

... ngày hệ thống ngày mà người sử dụng chọn đối tượng Nút cancel: không cho sữa đổi ngày hệ thống 2/ .Tạo Form Cập Nhật DMHH - Vào Tab Form/New/Design View, record Source = DMHH - Bật Form Header ... "001" Exit Function Else HH.Index = "STT" HH.MoveFirst MAHH = NCC & Format(Val(Right(HH!MAHANG, 3) ) + 1, "000") End If End Function Mã hàng tạo tương ứng với nhà cung cấp cung cấp mặt hàng kết ... CocaCola => Mã hàng tương ứng NCC01001 NCC01 cung cấp mặt hàng Pepsi => Mã hàng tương ứng NCC010 02 Giải thích giải thuật hàm: Khai báo biến DB kiểu Database (cơ sở liệu), sau đặt biến DB tham chiếu...

Ngày tải lên: 04/09/2012, 10:16

6 865 5
KT vốn bằng tiền tại cty ôtô 3/2

KT vốn bằng tiền tại cty ôtô 3/2

... ngân hàng 1 52, 1 53, 156 ,21 1 ,2 13 Mua vật t, hàng hoá, tài sản TK TK 131 , 136 , 138 ,141,144,144 Thu hồi khoản nợ, khoản ký cợc, ký quỹ 627 ,641,6 42, TK 121 , 128 ,22 1 ,22 2 ,22 8 TK 121 , 128 ,22 1 ,22 2 ,22 8 đầu t tài ... quỹ TK 121 , 128 ,22 1 ,22 2 ,22 8 Thu hồi khoản đầu t tài TK 411,451,461 1 52, 1 53, 156 ,21 1 ,2 13 Mua vật t, hàng hoá, tài sản TK141 , 161, 627 ,641,6 42, 811, 821 Sử dụng cho chi phí TK 121 , 128 ,22 1 ,22 2 ,22 8 đầu ... 111 TK 121 , 128 TK1 52, 1 53, 161,611 Tạm ứng TK 1 12 TK211 ,2 13, 22 1 ,22 2 ,24 1 Thanh toán tạm ứng TK 627 , 641, 6 42 Sơ đồ kế toán chi phí trả trớc TK111,1 12, 1 52, 1 53, 331 627 ,641,6 42 TK 1 42- CPTT 28 TK Chi...

Ngày tải lên: 07/09/2012, 09:01

65 677 0
Chuong 3. Tinh phan boi 2.ppt

Chuong 3. Tinh phan boi 2.ppt

... dx x dy (2 y Ví dụ 2: Tính diện tích hình phẳng giới hạn đường Lem nix cat: (x2+ y2 )2 = 2a2 (x2 y2) (1) Giải: chuyển sang toạ độ cực: (3. 7) r = 2a 2cos2;D = (x;y) : a 2cos a 2cos ;0 ... D a c a c b Ví dụ: Tính tích phân: 2 2 2 dxdy dy I= dx ( + y )2 = + y )2 = x + y ) dx (x (x 1 1 1 2 x +1 = dx = ln = ln x +1 x + x +21 (3. 1) 3. 2. 2.Miền D bị chặn bất kỳ: * D = { (x; y) ... )2 + (f y' )2 dx dy (3. 8) D Ví dụ: Tính diện tích mặt phần mặt Parabolôit tròn xoay z = x2 + y2 chứa hình trụ x2 + y2 = Giải: D = { (x;y) : x + y 1} ; z = f (x;y) = x2 + y ;f x' = 2x;f y' = 2y...

Ngày tải lên: 07/09/2012, 12:45

15 869 1
w