Abstract Data Types and Encapsulation Concepts
The Concept of Abstraction
Introduction to Data Abstraction
Design Issues for Abstract Data Types
Language Examples
Parameterized Abstract Data Types
Encapsulation Constructs
Naming Encapsulations
The Concept of Abstraction
An abstraction is a view or representation of an entity that includes only the most significant attributes
The concept of abstraction is fundamental in programming (and computer science)
Nearly all programming languages support proces ....etc

[:=Read Full Message Here=:]

Data Mining: Concepts and Techniques


Preface
Our capabilities of both generating and collecting data have been increasing rapidly in the last several decades.
Contributing factors include the widespread use of bar codes for most commercial products, the computerization
of many business, scientic and government transactions and managements, and advances in data collection tools
ranging from scanned texture and image platforms, to on-line instrumentation in manufacturing and shopping, and to
satellite re ....etc

[:=Read Full Message Here=:]

1. Weight centered DSR for Cellular Ad Hoc Networks
2. Obstruction Control Method for Wifi Indicator Systems Managing Prioritized Heterogeneous Traffic
3. On the Protection of Path Development in MANETs
4. ZMAC : A Several MAC for Wifi Indicator Networks
5. Multipoint Relay
6. Cost Minimization Planning for Greenfield PON Network
7. FPGA-Based Direct Simulator for a Wifi System Emulator
8. NCTUns 5.0 System Simulator for Innovative Wifi Vehicle System Researches
10. Graphic System Simulator (VNS): A GUI to QoS simulation for the ns-2 si ....etc

[:=Read Full Message Here=:]

Introduction to Transaction Processing Concepts and Theory

Chapter Outline

1. Introduction to Transaction Processing
2 .Transaction and System Concepts
3 .Desirable Properties of Transactions
4. Characterizing Schedules based on Recoverability
5. Characterizing Schedules based on Serializability
6 .Transaction Support in SQL

Introduction to Transaction Processing

Single-User System:
At most one user at a time can use the database management system.
Eg. Personal computer system
Multiuser Sys ....etc

[:=Read Full Message Here=:]

MANAGEMENT CONCEPTS and FUNDAMENTALS



WHAT IS MANAGEMENT ?

DEFINITION:

•F.W. Taylor -“Art of knowing what you want to do and
then seeing that it is done the best and cheepest way”.
•Henry Fayol –“To Manage is to forecast, to plan, to
organise, to command, to co-ordinate and to control”.
•Peter F.Drucker –”Management is work and as such it
has its own skills, its own tools and its own techniques”.
•“Management is th ....etc

[:=Read Full Message Here=:]

Marketing in Transition - Concepts & Practices

Since the beginning of the phenomenon of the marketing, there have been many changes in the business scenario, practically and academically. Over a long period of time, different concepts and conceptions have come into being and have been replaced by some other ones, yet the two aspects that have remained unchanged are marketing and customer. Marketer plans and directs all the efforts towards the customer, and they know it intrinsically that their su ....etc

[:=Read Full Message Here=:]

FUEL CELLS-Evolving Concepts and Developments

Introduction
Output of conventional batteries are limited.
They are polluting.
Continuous operation results in fall in efficiency.
Output not stable under long durations of operations.

Fuel Cells
An Electrochemical energy conversion device
Produces electricity from external fuel and oxidant.
Can operate virtually continuously as long as the necessary flows are maintained.

General Structure
Two electrodes sandwiched around an electrolyte
Hydro ....etc

[:=Read Full Message Here=:]

Abstract
Exhaust gas recirculation (EGR) is effective to reduce nitrogen oxides (NOx) from Diesel engines because
it lowers the flame temperature and the oxygen concentration of the working fluid in the combustion
chamber. However, as NOx reduces, particulate matter (PM) increases, resulting from the lowered oxygen
concentration. When EGR further increases, the engine operation reaches zones with higher instabilities,
increased carbonaceous emissions and even power losses. In this research, the paths and limits to reduce
NOx emiss ....etc

[:=Read Full Message Here=:]

ABSTRACT
Over the past years, considerable advances have been made into the understanding of the behaviour
of using geosynthetics to improve the performance of shallow embankments. Detailed
investigations have been performed using small scale and large scale models to evaluate their
performance and to develop rational methods for design. This document provides a guide to
geotechnical engineers who wish to analyse the performances of geogrid reinforcements when
installed in different locations of the track structure.
Keywords: rai ....etc

[:=Read Full Message Here=:]

Short notes pdf management concepts and practices by cb gupta ....etc

[:=Read Full Message Here=:]