Найти книгу: "Learning SAS by Example"

Learn to program SAS by example! Learning SAS by Example: A Programmer’s Guide, Second Edition , teaches SAS programming from very basic concepts to more advanced topics. Because most programmers prefer examples rather than reference-type syntax, this book uses short examples to explain each topic. The second edition has brought this classic book on SAS programming up to the latest SAS version, with new chapters that cover topics such as PROC SGPLOT and Perl regular expressions. This book belongs on the shelf (or e-book reader) of anyone who programs in SAS, from those with little programming experience who want to learn SAS to intermediate and even advanced SAS programmers who want to learn new techniques or identify new ways to accomplish existing tasks. In an instructive and conversational tone, author Ron Cody clearly explains each programming technique and then illustrates it with one or more real-life examples, followed by a detailed description of how the program works. The text is divided into four major sections: Getting Started, DATA Step Processing, Presenting and Summarizing Your Data, and Advanced Topics. Subjects addressed include Reading data from external sources Learning details of DATA step programming Subsetting and combining SAS data sets Understanding SAS functions and working with arrays Creating reports with PROC REPORT and PROC TABULATE Getting started with the SAS macro language Leveraging PROC SQL Generating high-quality graphics Using advanced features of user-defined formats and informats Restructuring SAS data sets Working with multiple observations per subject Getting started with Perl regular expressions You can test your knowledge and hone your skills by solving the problems at the end of each chapter.

Content

Introduction

• Is it worth to install gas-cylinder equipment (GBO)
• The difference between propane and methane

General information

• Propane-butane
• Chemical composition of propane-butane mixture
• Octane number
• Detonation in the engine
• Compression ratio
• Compression
• TDC
• Ignition timing

Classification of GBO The composition of the GBO

• Second generation GBO injection kit
• Injection kit of 3rd generation GBO
• Injection kit of the 4th generation GBO

Gas reducer

• The device and operation of the gas reducer
• on an example of an electronic reducer Tomasetto AT-07

Adjustment of the 2nd and 3rd generation GBO reducer

• 1st stage - power adjustment (only for GBO 2nd generation)
• 2nd stage - adjustment of the XX

Gas engine operation

• What happens in the cylinder
• Why combustion is disrupted
• What happens when the engine is running on gas
• Ensuring the efficiency of the catalyst
• Maintenance of the coordination of a signal of a lambda-probe (oxygen gauge) at work on gas with gasoline
• electronic engine control unit (ECU)

What burns in the engine?

• Risk of fire of a car

Other issues

• Advantages of GBO
• What are the bottles
• Gas consumption relative to gasoline. Dynamics on gas
• Does the presence of GBO to work on gasoline
• Getting Started on cold weather
• How often to change the air filter when driving on gas
• GBO and spark plugs

A little general about the systems of the 4th generation GBO

• The gas injection system "Favorit"
• Gas injector

About manufacturers

• Standard layout of the 2nd generation GBO installation
• Installation
• Scheme of installation of third generation GBS
• Scheme of installation of the 4th Generation GBO
• Variants of the arrangement of equipment of different cars (photo)
• Safety measures for maintenance and operation of GBO

Manuals for tuning gas systems of the IV generation

• Instruction to the Dream XXI system of sequential gas injection
• Connection and programming instructions for the Digitronic-DGI controller
• Instructions for configuring Diego controllers (AKME)
• Connection and programming instructions for the ZENIT controller
• Installation and operation of LOV ECO 1
• Installation and operation of LOV ECO 2
• Gisn Software user's guide
• Preliminary stage
• Agis gas injection controller software documentation
• Advanced settings

Content

Introduction

• Should I put GBO (gas cylinder equipment)
• The difference between propane and methane

General information

• Propane-butane
• Chemical composition of propane-butane mixture
• Terms

Classification of GBO

• First generation of GBOs
• The second generation of GBO
• The third generation of GBO
• The fourth generation of GBO
• The fifth generation of GBO

The composition of the GBO

• Injection kit GBO 2-nd generation:
• Injection kit of 3rd generation GBO:
• Injection kit of the 4th generation GBO:

Gas reducer

• The device and operation of the gas reducer
• on an example of an electronic reducer Tomasetto AT-07

Adjustment of the 2nd and 3rd generation GBO reducer

• 1st stage - power adjustment (only for GBO 2nd generation)
• 2nd stage - adjustment of the XX

Gas engine operation

• What happens in the cylinder
• Why combustion is disrupted
• What happens when the engine is running on gas
• Ensuring the efficiency of the catalyst
• Maintenance of the coordination of a signal of a lambda-probe (oxygen gauge) at work on gas with gasoline
• electronic engine control unit (ECU)

What's burning in the engine

• The question: "What burns in the engine?"
• Risk of fire of a car

Other issues

• Advantages of GBO
• What are the bottles
• Gas consumption relative to gasoline. Dynamics on gas
• Does the presence of GBO to work on gasoline
• Getting started in cold weather
• How often to change the air filter when driving on gas
• GBO and spark plugs

Slightly in common with the 4th generation GBO systems

• The gas injection system "Favorit"
• Gas Injector

About manufacturers

• Standard layout of the 2nd generation GBO installation
• Scheme of installation of third generation GBS
• Scheme of installation of the 4th Generation GBO
• Safety measures for maintenance and operation of GBO

Content

Introduction

• The difference between propane and methane

General information

• Sources of methane production
• Octane number
• Detonation in the engine
• Compression ratio
• Compression
• TDC
• Ignition timing
• Gas engine operation
• What happens in the cylinder
• Why combustion is disrupted
• What's going on in the engine
• Durability of the engine
• Historical background
• Principle of operation of the DGC gas system
• Means to reduce valve wear
• HBO and spark plugs
• Risk of car fire: switch off the petrol pump (in injection machines)
• This is dangerous
• Gas consumption relative to gasoline: dynamics on gas
• Does the presence of GBO to work on gasoline
• Getting started on cold weather
• How often to change the air filter when driving on gas
• About manufacturers

Classification of GBE

• First generation of GBEs
• The second generation of GBE
• The third generation of GBE
• The fourth generation of GBE
• The fifth generation of GBE

The composition of the GBE

• Variants of the layout of cylinders and the total mass of cylinders
• Gas reducer

GAZ-53A (Methane)

• A set of gas-cylinder equipment for the GAZ-53A car
• Warnings
• Brief technical specification
• General characteristics of the equipment
• Installing a gas-cylinder unit on a car
• Commissioning and adjustment of gas cylinder equipment
• Operation of a gas cylinder vehicle
• Malfunctions of gas equipment and their elimination
• Maintenance

ZIL-130 (Methane)

• A set of gas-cylinder equipment for the ZIL-130 car
• Warnings
• Brief technical specification
• General characteristics of the equipment
• Installing a gas-cylinder unit on a car
• Commissioning and adjustment of gas cylinder equipment
• Operation of a gas cylinder vehicle
• Malfunctions of gas equipment and their elimination
• Maintenance

Map of maintenance of gas-cylinder equipment The device and operation of the gas reducer Tomasetto-at 04

The design and operation of the BRC-MP gas reducer

Gearbox adjustment

В работе представлено описание экспертных проектов по оценке качества образования. Рассмотрены типы организаций, осуществляющих такие проекты. Приведены также примеры отечественных и зарубежных экспертных проектов по оценке качества образования, реализуемого с применением e-learning.

Применение Internet-технологий как для частичной поддержки очного учебного процесса (blended learning), так и дистанционного обучения (без очного контакта), базируется на специальном программном обеспечении, вопросам выбора которого посвящена данная статья. Так, наряду с применением готовых фирменных программных продуктов или разработкой вузом собственной единой системы, возможен подход, при котором каждый преподаватель может разработать свою персональную систему управления учебным процессом (теоретически это возможно). Автор статьи является сторонником такого положения, когда при наличии в вузе налаженной технологии образовательного процесса на основе стандартной (покупной) оболочки проводятся научно-методические разработки на базе создания web-сайтов в рамках творческой инициативы преподавателей.