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Black hole attack is the famous security attack in which an intruder node come in a network and behaves as friend node to steal sensitive data. In this book a complete solution to the black hole problem is discussed and implemeted in network simulator -2. This book is targeted for all those who wants to work in MANET, BLACK HOLE, NETWORK SIMULATOR-2, COMPUTER NETWORKS and many more.

Culture of Rajasthan is as unique and as colorful as its rich historical past. Rajasthani culture reflects the colorful history of the state. One can find the essence of the culture on its folk dances, traditional cuisines, peoples in Rajasthan and in their everyday life. Being a princely state, Rajasthan is known for its royal grandeur and royalties. It attracts tourists from all over the world with its beautiful traditions, culture, people, history, and monuments

India's first Cosmonaut Wing Commander Rakesh Sharma is a personality with remarkable talent. He spent 7 days, 21 hours and 41 minutes in space and conducted various complex scientific experiments and contributed significantly in establishing India's name in the field of Space Science. Through this book, an attempt has been made to elaborate the extraordinary work and achievements of Wing Commander Rakesh Sharma.

Neurobiology deals with the study of structure and functions of the nervous system. The brain is the most important organ of the nervous system, and it makes us human since it is the seat of our behaviour. Nerve cells (neurons) are the basic building blocks of the nervous system (or the brain) in the same way that elementary atomic particles and forces are the building blocks of physical matter. Neural function depends on the coordinated action of neurons. Therefore, the basic principles and mechanisms of neurophysiological functions from molecular, genomic to cellular-organismal levels form the central theme of the book. Mathematics has been used when considered essential; emphasis is given to the development of qualitative intuitive understanding of complex functions. For understanding the nervous system or the brain it is essential to learn how single cell and molecules in the nervous system function to produce electrical activity. Neuroelectric phenomena have thus been duly emphasized in the text. Pathological, pathophysiological aspects of neurobiological phenomena have also been fairly focused on.

Launching your first startup is tough! Let’s make it easier. In this simple guide to growth hacking, you will learn some unique and battle-tested techniques of new-age marketing. Written for rising startups and bootstrapped entrepreneurs, this book takes you through the stages of finding, retaining and expanding customers. In between, you will learn everything from marketing funnels to customer journeys. You will see how to boost your startup with tactics such as gamification and viral content. And, you will understand why the customer always has to be the protagonist of your startup story. The aim is simple: to teach you how to think about growth in a new manner – one that builds around faster releases, dynamic feedbacks, and product iterations. Half of entrepreneurship is perseverance; this book will teach you the rest.

The core concept of this book is self-reflection through the idea of looking at our choices. Everything has a good and a bad side attached to it; however, goodness and baseness are just perspectives – what works for us might not work for others. Our choices, sometimes, have certain biases, which are not only harmful to society but can harm us as well. The worrisome part of our biases is that we don’t even know how and when we developed them! So, this story is built around these ideas.

This book introduces engineers to the principles and procedures necessary for infrastructure planning in rapidly developing regions. It covers the technical methods required in planning for infrastructure provision from base-line studies and problem definition through to the sepcification for a set of projects. The book also discusses the political factors that affect the decision-making process and demonstrates, through case studies, how the technical and political perspectives come together in the finished plan.

The field of study known as analytical chemistry focuses on collecting, analyzing, and disseminating data on the makeup and organization of different types of matter. In other words, it is the art as well as the science of figuring out what matter is and how much of it there is in the world. This book has been prepared in a straightforward and easy-to-understand way so that readers may comprehend the fundamental analytical concepts as well as the many different analytical techniques, such as volumetry, gravimetry, and experimental procedures. The qualitative and quantitative examination of any elements is an essential part of any scientific investigation. The field of analytical chemistry is comprised of several approaches to analysis. It is a method for researching different chemical issues. Explanations of subjects like common laboratory instruments and apparatus, volumetric, gravimetric, and instrumental procedures belong here in the undergraduate program in science since it is the perfect venue for them. Analytical techniques may become obsolete, but the procedures for inventing and evaluating analytical methods will always be around. The objective of this work is to identify a middle ground that strikes a better balance between traditional and contemporary approaches to analysis. This book covers both the fundamentals and more advanced methods of quantitative analysis. Analytical methods are shown using examples from many different fields, including the biological sciences, clinical chemistry, air and water pollution, and industrial analysis.

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