mesoscopic model for gas cnt systems

... the continuum model (tube model) for microtubules based on their AFM experimental results These continuum models and/or hierarchical model mentioned above are phenomenological models for describing ... potential in the form of Eq (4) consists of potential for backbone chain stretching and the potential for native contacts Go potential is a versatile model for protein modeling such that Go model enables ... computed from our mesoscopic model based on Go potential, for biological protein materials composed of model protein crystals Fig Stress-strain curve, computed from our mesoscopic model with Tirion’s...

Ngày tải lên: 22/02/2014, 08:20

... comprehensive technical information on MDEA for gas sweetening on the pages that follow including selectivity, MDEA gas plant design, and analytical procedures for gas scrubbing solutions This ... developed for high efficiency CO2 removal in natural gas, synthetic gas and sponge iron applications It is formulated to minimize or eliminate foaming and corrosion in amine units MDEA-LF™ — A formulated ... that the plant produces on-spec gas over the anticipated range of process conditions For natural -gas plants, two sets of specifications apply For “pipeline quality” gas, the maximum H2S content...

Ngày tải lên: 28/03/2014, 20:20

... valid only for uniform linear array The spatial correlation matrix at the RX side is given by SPATIAL CHANNEL MODELLING The 3GPP SCM model is serving as the basis for evaluation of MIMO performance ... concepts for UMTS [4] In the following we first introduce the 3GPP SCM model and then propose a modification of it 3.1 3GPP SCM The 3GPP spatial channel model has been defined for CDMA systems with ... R, while in the 3GPP SCM model the PAS is given and not calculated Moreover, the procedure of estimating RMS AS, PAS, and R, shown above for RX side (AoA), is analogous for TX side (and AoD) 0.8...

Ngày tải lên: 22/06/2014, 06:20

... information models describe the static or dynamic aspects of information systems Consequently, models are distinguished as those presenting information structures, i.e data structures (data models), ... available for the modelling of IS One of the most prominent and widely used is the Unified Modeling Language (UML) [15] UML allows class diagrams to be used for data modelling and activity diagrams for ... keeping with Thomas, a reference model is defined as an ‘‘information model used for supporting the construction of other models” [19, p 491] The use of reference models is frequently based on the...

Ngày tải lên: 18/02/2014, 07:20

... applicability for large codes This work presents a discrete event modeling strategy, based on Coloured Petri Net formalism (CPN) [6], for performance and energy consumption evaluation of embedded systems ... level model approach In particular, this paper presents a novel method for specifying and evaluating the performance and energy consumption of embedded systems considering different configurations for ... Conclusions This work presented a method for evaluating energy consumption and performance in embedded systems The proposed method adopts Coloured Petri Nets for modeling the functional behavior of...

Ngày tải lên: 21/06/2014, 11:20

... BS Using (1), (16), and (17), the pdfs for cellular systems with D = 2R (typical value for WCDMA systems) and D = 5R are evaluated for both the proposed model and the circular-cell approximation ... proposed model is its lowcomputational cost In general, geometrically-based models used for the description of CCI are determined by the users’ distribution within the cell In a stochastic model, ... according to a certain probability distribution Similar models are also used in propagation channel modeling; see, for example, [24] Advantages of these models are the physical insight they provide and...

Ngày tải lên: 21/06/2014, 23:20

... depictions of models in the process of modeling and model selection Model class contains models with the same functional or algorithmic form, that have the same number and type of parameters Model is ... computer model, whose performance is compared to the observed data The task left to the scientist is to choose a performance measure for the comparison, and a criterion for determining if the model ... In statistics model selection is used to estimate parameter values for a known parametric form, not the structure of the model Presupposing a certain structure or functional form for an adaptive...

Ngày tải lên: 13/11/2014, 11:02

... feasible for all t ≥ for system (1.10) under MPC controller (1.30) and the closed-loop system has the following properties: (i) (x(t), u(t)) ∈ Y for all t ≥ 0; (ii) the origin is ISS for the closed-loop ... the following form X f := {x| Gx ≤ 1g }, (1.36) for some G ∈ Rg×n , exists under controller u(t) = K f x(t) in the sense that Φx + w ∈ X f , (x, K f x) ∈ Y for all x ∈ X f and for all w ∈ W ... This thesis is concerned with the control of systems under the Model Predictive Control (MPC) framework It focuses on the design of MPC controller for a discrete timeinvariant linear system with...

Ngày tải lên: 11/09/2015, 14:29

... curve for bilinear cohesive zone model [32] 22 Fig 2-7 σ - δ curve for parabolic cohesive zone model [32] Fig 2-8 σ - δ curve for sinusoidal cohesive zone model [32] 23 Fig 2-9 σ - δ curve for ... Fig 2-6 σ - δ curve for bilinear cohesive zone model …………….…22 Fig 2-7 σ - δ curve for parabolic cohesive zone model ……….…….23 Fig 2-8 σ - δ curve for sinusoidal cohesive zone model …………….23 Fig ... Although the cohesive zone model was originally proposed for model I fracture for the purpose of removing the crack tip stress singularity [20], it can also be applied in model III fracture process...

Ngày tải lên: 26/09/2015, 09:56

... Model- Plant Mismatch 67 Performance Indices for the quadruple tank case study (Minimum Phase Configuration) in the presence of Model- Plant Mismatch 67 3.10 Performance Indices for ... 3.1 Performance Indices for Shell benchmark case study 54 3.2 Performance Indices for shell benchmark case study (MIMO Configuration) 59 Performance ... Architectures for Large-scale Systems 2.2 Model Predictive Control and its Application 11 2.3 Coordinating Multiple Model Predictive Controllers 15 2.4 Minimum Information...

Ngày tải lên: 30/09/2015, 05:48

... normal controls Peaks labeled by * were selected as biomarkers for CRC diagnostic model Figure The decision trees of diagnostic model for CRC Each node was represented with different m/z value and ... differentially expressed proteins was advocated for biomarkers of diagnosis for colorectal cancer Materials and methods Patients Experiment was performed in Taizhou Municipal Hospital, Zhejiang, ... and allowed to clot at room temperature for up to hr; the samples were then centrifuged at 4℃ for at 10000 rpm The sera were frozen and stored at -80℃ for future analysis Table Clinical Tumor-Node-Metastasis...

Ngày tải lên: 25/10/2012, 11:18

... controls) in DBase IV format was combined with the new data package in an EXCEL format and with a total of 308 records was made The package in EXCEL format was exported to SPSS format for its later statistical ... The predisposing effect for the condition was potentiated for both variables at the individual level (OR of 1.051 for AGE and OR of 1.138 for CA 19.9) with respect to the model obtained with raw ... capacity for SCRC when attempting to include it in multivariate models [28] In this investigation, CEA was not included as an explanatory variable because it did not form part of the original model...

Ngày tải lên: 03/11/2012, 11:34

... HOUSE’S MODEL FOR TRANSLATION QUALITY ASSESSMENT 2.1 Presentation of the model Julian House is a German linguist She first proposed her model for translation quality assessment in 1977 in A Model for ... APPLICATION OF HOUSE’S MODEL FOR TRANSLATION QUALITY ASSESSMENT 2.1 Presentation of the model 27 27 2.1.1 An overview of the model 27 2.1.2 Operation of the model 28 2.2 Application of the model 31 2.2.1 ... Investment of Vietnam Therefore, a set of parameters for assessment is necessary Among the various criteria and models for translation quality assessment, House’s model is chosen in this study...

Ngày tải lên: 07/11/2012, 14:36

... OFDM systems and MIMO systems Since the thesis studies the channel estimation for OFDM systems and system capacity for MIMO-OFDM systems, this chapter briefly introduces the background of OFDM systems ... receiver for continuous OFDM systems (c) The frequency division for OFDM systems Fig 2.9: The continuous OFDM system model As shown in Fig 2.9(a), the transmitted signal xi(t) for OFDM systems ... 2.2 OFDM systems 20 2.2.1 Basic principles and characteristics for OFDM systems 21 2.2.2 Peak-to-Average (PAR) of OFDM systems 30 2.2.3 Channel estimation for OFDM systems...

Ngày tải lên: 20/11/2012, 11:28

... lower than the measured values As for nitrogen load, the relative errors become small—the average relative errors are about 10% for point B, 30% for point C and 20% for point D In addition, Fig shows ... tank were 28 and 10.35 g·d–1, respectively (IPLEDKCS, 1999) Model calibration and verification The trends in the measured data for point A for the period from 10 August to 31 December 2001 were simulated ... differ depending on the land use, the dissolution rate (α) is set to 0.5 for the upland fields, 0.0 for livestock and 1.0 for others, that is, the nitrogen load from fertilizers is divided into...

Ngày tải lên: 05/09/2013, 09:08

... This iterative modeling is done in close interaction with stakeholders, who, along with the modelers, use the models for scenario planning.” This is how we would like to use the models: we try ... points of intervention and to construct a bank of options for resource management” The role of modeling is formulated in this context: “Modeling proceeds iteratively by successive approximations ... multi-agent systems Then we present the model, which have been designed and partly implemented It has been implemented with the Cormas platform (Bousquet, et al 1998) The design of the model leads...

Ngày tải lên: 16/10/2013, 01:15

... with Top Management No Yes Are Key Performance Indicators Defined? No Define the Key Performance Indicators Yes Are Human Resources Qualified for Information Systems? No Train or Hire the Human ... improve?” Key performance indicators determined are shown in Table for four perspectives After the analysis it is decided that the human resources are qualified for information systems Baymen’s ... story for industrial age companies for which investments in long-term capabilities and customer relationships were not critical for success These financial measures are inadequate, however, for...

Ngày tải lên: 07/12/2013, 11:41

... economical design for wind turbine systems The Fig 12 Output current waveform when the dc voltage is 50V 232 analysis of the working principles, and computer simulation of the operation for this inverter ... current total harmonic distortion (THD) of the 120V grid side is 2% for a switching frequency of 9.6 kHz The simulation waveforms for the buck-boost inverter subject to a variable dc voltage sources, ... Simulated waveform of the buck-boost inverter under the open loop feedforward compensation control 229 design for wind turbine systems and other distributed generators The two coupled inductors...

Ngày tải lên: 03/01/2014, 19:16

... DIRECTED GRAPH MODEL FOR A POWER DISTRIBUTION NETWORK Find equipment failures that reverse the normal gain of the branch so that the overall loop becomes positive feed forward The formal NFFL operator ... and effect models can be developed for in0sal l ar0 dividual devices (such as switches, voltage supplies, senVS +1 sors) and then connected by linking input variables from TI-M TI one model with ... CUMMINGS ET Al.: FAULT TREE SYNTHESIS FROM A DIRECTED GRAPH MODEL FOR A POWER DISTRIBUTION NETWORK Each of the mains, A(l), and transformers, T(i), are sized to carry the entire plant load The...

Ngày tải lên: 03/01/2014, 19:37

... establishing a reliability model [1,2].Three different states- normal, fault, and switching states- for modeling components of the system are presented [3] A more precise model where a fault is subdivided ... total number of system states g iJ The mathematical model for the optimal generation dispatch can be formulated as follows n u Iaj generation limits for generator j at bus i, respectively o amax : ... POWER FLOW been performed recently to overcome the drawback Monte Carlo simulation method is a pretty popular method for reliability evaluation [5,6] An accurate probability model reflecting restorative...

Ngày tải lên: 03/01/2014, 19:39