Rajneesh Narayan – författare

Research in any discipline involves understanding the basic principles and concepts used in research and also understanding the existing practices that are prevalent when it comes to gathering and analyzing data. Research Methodology: Methods and Techniques provide an introduction to the many quantitative research techniques prevalent in the social sciences field. It covers the various principles and the techniques used in conducting a well-structured research. The book starts with an introduction to research methodology. It then goes on to show how to define a research problem and how to design research and sampling methods. The book provides an analysis of variance, and describes multiple analytical techniques, interpretation of data, and report writing. Recommendations for further reference and reading on the subject are provided at the end of the book.

Biostatistics is the application of statistics to a wide range of topics in biology. The science of biostatistics encompasses the design of biological experiments, especially in medicine and agriculture; the collection, summarization, and analysis of data from those experiments; and the interpretation of, and inference from, the results. Biostatistical reasoning and modelling were of critical importance to the foundation theories of modern biology. ln larger universities where both a statistics and a biostatistics department exist, the degree of integration between the two departments may range from the bare minimum to very close collaboration. ln general, the difference between a statistics program and a biostatistics one is twofold: (i) statistics departments will often host theoretical/methodological research which arc less common in biostatistics programs and (ii) statistics departments have lines of research that may include biomedical applications but also other areas such as industry (quality control), business and economics and biological areas other than medicine. Applications for machine learning include machine perception, computer vision, natural language processing, syntactic pattern recognition, search engines, medical diagnosis, bioinformatics, brain-machine interfaces and cheminformatics, detecting credit card fraud, stock market analysis, classifying DNA sequences, speech and handwriting recognition, object recognition in computer vision, game playing, software engineering, adaptive websites, robot locomotion, and structural health monitoring. This book provides deep insight to various dimensions of issues relating to development of this subject.

Computer Fundamentals is specifically designed to be used at the beginner level. It covers all the basic hardware/ software concepts in Computers and its peripherals in a very lucid manner.

Objects, which are usually instances of classes, are used to interact with one another to design applications and computer programs. C++, Objective-C, Smalltalk, Java, C#, Perl, Python, Ruby and PHP are examples of object-oriented programming languages. The object oriented approach encourages the programmer to place data where it is not directly accessible by the rest of the system. Instead, the data is accessed by calling specially written functions, called methods, which are bundled with the data. These act as the intermediaries for retrieving or modifying the data they control. The programming construct that combines data with a set of methods for accessing and managing those data is called an object. The practice of using subroutines to examine or modify certain kinds of data was also used in non-OOP modular programming, well before the widespread use of object-oriented programming. Challenges of object-oriented design are addressed by several methodologies. More broadly, the term “design patterns” can be used to refer to any general, repeatable solution to a commonly occurring problem in software design. Some of these commonly occurring problems have implications and solutions particular to object-oriented development. To date, books on object-oriented programming have focused either on the methodology of the object-oriented paradigm or on teaching the details of a particular programming language. Primarily intended as a text for undergraduate students of engineering, undergraduate and postgraduate students of computer applications, and postgraduate students of management, the book should also prove to be a stimulating study for all those who have a keen interest in the subject.

This book provides its readers with detailed information regarding the elementary concepts and latest developments of the language. The readers are also given in-depth information on a number of COBOL compilers, highlighting the difference between each of them.

UNIX uses shells to accept commands given by the user, there are quite a few different shells available. The various shells all have built in functions which allow for the creation of shell scripts, that is, the stringing together of shell commands and constructs to automate what can be automated in order to make life easier for the user. By default a normal command accepts input from standard input, which we abbreviate to stdin, standard input is the command line in the form of arguments passed to the command. By default a normal command directs its output to standard output, which we abbreviate to stdout, standard output is usually the console display. This book is designed for operating system programmers who want to familiarize themselves with the UNIX environment. Knowledge of OS concepts is needed for this book, but no prior knowledge or experience of UNIX itself is required.