w model building and validation
Modeling and simulation of a downdraft biomass gasifier 1. Model development and validation
... power output 20 10 Gasification power output (kW) 100 79 65 10 15 20 Gas flow rate (g/s) Fig 13 Effect of producer gas flow rate on gasification efficiency and gasifier power output (kW) Figs 12 and ... results agreeing with experimental data Later, Gao and Li [10] presented the downdraft gasifier model by combining a pyrolysis model (based on Koufopanos scheme) and reduction model following [7–9] ... Gunkel WW Modelling and simulation of co-current moving bed gasification reactors – part II: a detailed gasifier model Biomass 1987;14:75–98 [13] White FM Viscous fluid flow 3rd ed Singapore: McGraw Hill;...
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báo cáo hóa học: " Development and validation of the Brazilian version of the Attitudes to Aging Questionnaire (AAQ): An example of merging classical psychometric theory and the Rasch measurement model" pptx
... in the developed and the developing world alike, but where the developed world grew rich before it grew old, the developing world is growing old before it has grown rich [5] While older people ... Factors I and II demanded that categories two and three were merged, whereas factor III needed categories and collapsed together Analysis using the new 4-point scale showed that Factors I and III ... were then separately fitted into Rasch Model and the person estimates were obtained An Independent T-test was then carried out to detect potential differences between the two subsets, which would...
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báo cáo hóa học:" Development and validation of the Brazilian version of the Attitudes to Aging Questionnaire (AAQ): An example of merging classical psychometric theory and the Rasch measurement model" docx
... in the developed and the developing world alike, but where the developed world grew rich before it grew old, the developing world is growing old before it has grown rich [5] While older people ... Factors I and II demanded that categories two and three were merged, whereas factor III needed categories and collapsed together Analysis using the new 4-point scale showed that Factors I and III ... were then separately fitted into Rasch Model and the person estimates were obtained An Independent T-test was then carried out to detect potential differences between the two subsets, which would...
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Báo cáo hóa học: " Research Article Implementation and Validation of a New Combined Model for Outdoor to Indoor Radio Coverage Predictions" pptx
... (i.e., 3.5 GHz and 2.4 GHz) correspond respectively to the frequencies of Worldwide Interoperability for MicrowaveAccess (WiMAX) andWireless Fidelity (WiFi) in Europe EURASIP Journal on Wireless Communications ... RO models and FD models are very different and both of them have advantages and drawbacks Comparisons between them have been developed in [23] the main properties can been summarized as follows ... indoor measurements were performed E1 and E2 represent the position of each emitter and the black arrows show the directions where the directive antennas were pointing the building to simulate...
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Modeling and Validation of Magic Formula Tire Model
... testing module was used for the Carsim simulation The command window of Carsim testing simulation is illustrated in Fig can be divided into sections In the command window, vehicle type and testing ... arctan B y S and G yo cos C y arctan Fig Slip ratio and slip angle during Double Lane Change (DLC) Maneuver B Validation For validation purpose, Carsim software was used to simulate ... procedure were selected from section The vehicle specification chosen was E-Class, Sedan and the testing procedure was Double Lane Change (DLC) at 120 km/h maneuver Once the vehicle type and testing...
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model for geological risk management in the building and infrastructure processes
... results? Who and how often you will review and / or audit the data collection system? www.intechopen.com Model for Geologic Risk Management in the Building and Infrastructure Processes 249 Where ... other way such data relationships For these reasons should be narrow as well, which will be or what techniques or methods used to collect and analyze information, and what are the specialists who ... anyone can understand and know what is to be achieved Measurable: from proper design of the indicators www.intechopen.com Model for Geologic Risk Management in the Building and Infrastructure...
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Test and validation of building energy simulation tools
... facade in BESTEST 46 Figure 3.4 Basic model with windows on east and west facades in BESTEST 47 Figure 3.5 Basic model with windows and shadings on east and west facades in BESTEST 47 Figure ... Associate Professor Tham Kwok Wai for his help when I was working on my MSc thesis, and for his understanding and encouragement I also would like to acknowledge Dr Li YuanLu, who is the research consultant ... task’s website for review and usage of scholars, communities, industry users and software developers Details of the work done by IEA task 34 and Annex 43 can be referred on webpage: http://www.iea-shc.org/publications/category.aspx?CategoryID=39...
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Verification and Validation
... vs validation Verification: "Are we building the product right” The software should conform to its specification Validation: "Are we building the right product” The software should what ... Verification and validation are not the same thing Verification shows conformance with specification; validation shows that the program meets the customer’s needs Test plans should be drawn up to ... 2004 Software Engineering, 7th edition Chapter 22 Slide 11 Testing and debugging Defect testing and debugging are distinct processes Verification and validation is concerned with establishing...
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Building and Debugging
... for working const yes size of int (cached) yes 8.2.2 Troubleshooting Configure Script Now that we have the idea of what the configure script does, we try to see what can go wrong There are two ... environment provided by TimeSys (www.timesys.com) It is based on the Eclipse IDE framework Some of the features are: Ⅲ Runs on Linux and Windows systems Ⅲ Integrated with source code management tools ... GDB 8.4.4 CodeWarrior Metrowerks CodeWarrior Development Studio is a complete commercial IDE that facilitates development from hardware bring-up to debugging applications (www.metrowerks.com) Some...
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MODEL CHOICE AND SPECIFICATION ANALYSIS
... searches: loss Model selection with fixed costs Proxy searches: Model selection with measurement errors Model selection without a true model Data-instigated models Miscellaneous topics I Stepwise regression ... happened to stumble on the model with variables z, and z2 and parameters 8, and 0, would report that there is no collinearity problem because z, and z2 are orthogonal (x, and e are orthogonal by ... estimates and standard errors, but neither the covariance between /?, and & nor the correlation between x, and x2 Another program which does compute covariances is available for $100 Are you willing...
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Tài liệu Module 7: Building and Consuming a Web Service That Uses ADO.NET ppt
... employee (Andrew Fuller) 16 Close the Internet Explorer windows Module 7: Building and Consuming a Web Service That Uses ADO.NET 19 ! To rebuild and test the Windows application In the Windows Application ... application 2 Module 7: Building and Consuming a Web Service That Uses ADO.NET Lesson: Building and Consuming a Web Service That Returns Data ! What Is a Web Service? ! How to Build a Web Service That ... to: ! Explain what a Web service is ! Build a Web service that returns data ! Consume a Web service Module 7: Building and Consuming a Web Service That Uses ADO.NET What Is a Web Service? !...
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Tài liệu MULTIPLE LINEAR REGRESSION MODEL Introduction and Estimation ppt
... more regressors However, with the help of Eviews and other data analysis software, we can find the estimators of the multiple regression model quickly and easily To explain when there is perfect ... + λK X Ki = We will explain this condition clearly by the two-explanatory variable (two regressor) model We temporarily accept this assumption 5) Sample Regression Function-SRF We address the ... application and EViews Other data analysis software is available, so we can easily find regression coefficients without remembering all the algebraic expressions 7) The Two Explanatory Variable (two regressor)...
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Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices pptx
... 2 List the seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer Also list the networking devices that operate at each layer, if ... Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 2-2 CCNA 1: Networking Basics v 3.0 - Lab 2.3.7 Copyright 2003, Cisco Systems, Inc ...
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Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices docx
... 2 List the seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer Also list the networking devices that operate at each layer, if ... Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 2-2 CCNA 1: Networking Basics v 3.0 - Lab 2.3.7 Copyright 2003, Cisco Systems, Inc ...
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Tài liệu Linux Device Drivers-Chapter 2 : Building and Running Modules pptx
... versioned and nonversioned kernels However, we strongly suggest you compile and run your own kernel (without version support) before you run the sample code.[5] [5]If you are new to building kernels, ... behavior) requires thought and can be tricky Every sample driver in this book has been written with concurrency in mind, and we will explain the techniques we use as we come to them A common mistake ... the parallel port subsystem is shown in Figure 2-2; the arrows show the communications between the modules (with some example functions and data structures) and with the kernel programming interface...
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Green building and remodelling
... If you want an on-demand water heater, that’s great, but how about starting with a low-flow toilet and faucet fixtures first? This book will show you how making even the smallest green building ... homeowner we know wanted to replace his old windows to save energy and cut down on oil consumption, but an energy audit showed that the windows didn’t need to be replaced Instead, the homeowner ... really didn’t know how to execute it Straw bale homes really can withstand big bad wolf winds, and houses made of sustainable wood really can last much longer than standard homes And most importantly,...
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Tài liệu Practical considerations in the European market for building and future-proofing robust, flexible FTTN infrastructures ppt
... tree and branch architecture? Additionally, planners must decide how many fiber drops per cabinet will provide enough bandwidth for today’s needs as well as tomorrow’s passive optical network ... to achieving maximum flexibility, easy access, and the most robust architecture possible to meet the demands of tomorrow’s FTTN network Web Site: www.adc.com From North America, Call Toll Free: ... same area would require more than 31 km of cable A full ring would be cost prohibitive in other ways as well, including the requirement for extensive civil works So the question remains—how can you...
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