1.

Record Nr.

UNINA9910785365703321

Autore

Winesett Jeffrey

Titolo

Agile web application development with Yii1.1 and PHP5 [[electronic resource] ] : fast-track your web application development by harnessing the power of the Yii PHP framework / / Jeffrey Winesett

Pubbl/distr/stampa

Birmingham, : Packt Publishing, 2010

ISBN

1-282-72005-8

9786612720055

1-84719-959-3

Descrizione fisica

1 online resource (368 p.)

Disciplina

006.76

Soggetti

Web site development

Application software - Development

PHP (Computer program language)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Includes index.

Nota di contenuto

Cover; Copyright; Credits; About the Author; About the Reviewers; Table of Contents; Preface; Chapter 1: Meet Yii; Yii is easy; Yii is efficient; Yii is extensible; MVC architecture; The model; The view; The controller; Stitching these together: Yii request routing; Blog posting example; Object-relational mapping and Active Record; Active Record; The view and controller; Summary; Chapter 2: Getting Started; Installing Yii; Installing a database; Creating a new application; Hello, World!; Creating the controller; One final step; Reviewing our request routing; Adding dynamic content

Adding the date and time Adding the date and time, a better approach; Moving the data creation to the controller; Have you been paying attention?; Linking pages together; Linking to a new page; Getting a little help from Yii CHtml; Summary; Chapter 3: The TrackStar Application; Introducing TrackStar; Creating user stories; Users; Projects; Issues; Navigation and page flow; Defining a data scheme; Defining our development methodology; Automated software testing; Unit and functional testing; Benefits of testing; Test-driven development; Testing in Yii; Unit tests; Installing PHPUnit



Functional tests Installing Selenium; Running a quick example; Hello TDD!; Summary; Chapter 4: Iteration 1: Creating the Initial TrackStar Application; Iteration planning; Creating the new application; Connecting to the database; Testing the connection; Yii and databases; Adding a db connection as an application component; Summary; Chapter 5: Iteration 2: Project CRUD; Iteration planning; Running our test suite; Creating the project table; Naming conventions; Creating the AR model class; Configuring Gii; Using Gii to create our Project AR class; Testing out our newly generated code

Creating the unit test file Testing create; Testing read; Testing update and delete; Was all that testing really necessary?; Enabling CRUD operations for users; Creating CRUD scaffolding for projects; Creating a new project; Adding a required field to our form; Reading the project; Updating and deleting projects; Managing projects in admin mode; More on testing-fixtures; Configuring the fixture manager; Creating a fixture; Configuring this fixture for use; Specifying a test database; Using fixtures; Summary; Chapter 6: Iteration 3: Adding tasks; Iteration planning; Running the test suite

Designing the schema Defining some relationships; Building the database and the relationships; Creating the Active Record model classes; Creating the issue model class; Creating the User model class; Creating the Issue CRUD operations; Using the Issue CRUD operations; Creating a new Issue; Adding the types drop-down menu; Getting the test in the ""Red""; Moving From ""Red"" To ""Green""; Moving Back To ""Red""; Getting back to ""Green"" once again; Adding the issue type dropdown; Adding the status dropdown: Do it yourself; Fixing the owner and requester fields; Enforcing a project context

Implementing a filter

Sommario/riassunto

Fast-track your Web application development by harnessing the power of the Yii PHP framework



2.

Record Nr.

UNINA9910815961903321

Autore

De Visscher Alex

Titolo

Air dispersion modeling : foundations and applications / / Alex de Visscher, University of Calgary

Pubbl/distr/stampa

Somerset, New Jersey : , : Wiley, , 2014

ISBN

1-118-72310-4

1-118-72309-0

1-118-72307-4

Descrizione fisica

1 online resource (662 p.)

Classificazione

TEC010000

Disciplina

628.53011

Soggetti

Air - Pollution - Simulation methods

Atmospheric diffusion - Simulation methods

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Air Dispersion Modeling: Foundations and Applications; Copyright; Contents; Preface; List of Symbols; Chapter1 Introduction; 1.1 Introduction; 1.2 Types of Air Dispersion Models; 1.2.1 Gaussian Plume Models; 1.2.2 Gaussian Puff Models; 1.2.3 Stochastic Lagrangian Particle Models; 1.2.4 Eulerian Advection and Dispersion Models; 1.2.5 Computational Fluid Dynamics; 1.3 Standard Conditions for Temperature and Pressure; 1.4 Concentration Units in the Gas Phase; 1.5 Units; 1.6 Constants and Approximately Constant Variables; 1.7 Frequently Used Greek Symbols; Problems; References

Chapter 2 An Air Dispersion Modeling Primer2.1 Introduction; 2.2 Basic Concepts of Air Dispersion; 2.3 Gaussian Dispersion Model; 2.3.1 Assumptions Underlying the Gaussian Plume Concept; 2.3.2 Quantitative Description; 2.3.3 Refinements; 2.4 Plume Rise; 2.4.1 Plume Rise Correlations; 2.4.2 Critical Wind Speed; 2.4.3 Rules of Thumb; 2.5 Need for Refinements to the Basic Gaussian Plume Dispersion Model; Problems; MaterIals OnlIne; References; Chapter3 Air Pollutants: An Overview; 3.1 Introduction; 3.2 Types of Air Pollution; 3.2.1 Sulfur Compounds; 3.2.2 Nitrogen Compounds

3.2.3 Volatile Organic Compounds3.2.4 Inorganic Carbon; 3.2.5 Ozone; 3.2.6 Particulate Matter; 3.2.7 Metals; 3.2.8 Air Pollution and Health; 3.2.9 Global Warming; 3.2.10 Air Pollution and Visibility; 3.2.11 Odor



Nuisance; Problems; References; Chapter4 Regulation of Air Quality and Air Quality Modeling; 4.1 Introduction; 4.2 Air Quality Regulation; 4.3 Air Dispersion Modeling Guidelines; References; Chapter 5 Meteorology for Air Dispersion Modelers; 5.1 Introduction; 5.2 Structure of the Atmosphere; 5.3 Altitude Dependence of Barometric Pressure

5.4 Height Dependence of Temperature-Adiabatic Case5.4.1 Adiabatic Lapse Rate; 5.4.2 Potential Temperature; 5.5 Stability; 5.5.1 General Description of Stability; 5.5.2 Stability Parameter; 5.5.3 Diurnal Cycle of Stability; 5.6 Heat Balance; 5.7 Wind Speed Profile; 5.7.1 Case 1: Smooth Surface, Adiabatic Conditions; 5.7.2 Case 2: Rough Surface, Adiabatic Conditions; 5.7.3 Case 3: Rough Surface, Nonneutral Conditions; 5.8 Temperature Profile Revisited: Nonneutral Conditions; 5.9 Heat Balance Revisited: Stable Conditions; 5.10 Mixing Layer Height; 5.11 Concept of Turbulence

5.11.1 Basic Properties of Turbulence5.11.2 Measures of Turbulence; 5.11.3 Similarity Theory and Turbulence; 5.11.4 Covariance and Turbulence; 5.11.5 Introduction to Eddy Diffusivity and Gradient Transport Theory; 5.12 Special Topics in Meteorology; 5.12.1 Convective Cycles: Qualitative Description; 5.12.2 Internal Boundary Layer: Qualitative Description; 5.12.3 Plume Shapes; 5.12.4 Virtual Temperature; 5.13 Advanced Topics in Meteorology; 5.13.1 Convective Cycles: Quantitative Description; 5.13.2 Simple Convective Boundary Layer Model; 5.13.3 Internal Boundary Layer: Quantitative Description

5.13.4 Effect of Complex Terrain in Meteorology

Sommario/riassunto

A single reference to all aspects of contemporary air dispersion modeling  The practice of air dispersion modeling has changed dramatically in recent years, in large part due to new EPA regulations. Current with the EPA's 40 CFR Part 51, this book serves as a complete reference to both the science and contemporary practice of air dispersion modeling. Throughout the book, author Alex De Visscher guides readers through complex calculations, equation by equation, helping them understand precisely how air dispersion models work, including such popular models as the EPA's AERMOD and