Chittaranjan Ray's Books

Low Cost Emergency Water Purification Technologies

Integrated Water Security Series

By: Chittaranjan Ray,Ravi Jain

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Low Cost Emergency Water Purification Technologies

Integrated Water Security Series

By: Chittaranjan Ray,Ravi Jain

Natural disasters, tornadoes, hurricanes, and floods are occurring with increasing frequency. In emergencies, pure drinking water is quickly the most important item. Low Cost Emergency Water Purification Technologies provides the tips and techniques for supplying potable drinking water at low cost in the direst circumstances. Succinct and readable, this manual describes the various options for correcting unsanitary or unsatisfactory drinking water. Several treatment methods for contaminated water are reviewed and the pros and cons of each are discussed. - Covers long-term technologies including sand filtration, packaged filtration units, pressurized filtration systems and natural filtration - Addresses short-term strategies such as reverse osmosis-based filtration, cartridge filtration systems, and solar pasteurizations systems - Describes disinfection systems, energy-saving applications, cost considerations and HA/DR applications

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Page Count

218

Publisher

Butterworth-Heinemann

Published Date

ISBN 10

0124115314

ISBN 13

9780124115316

Probabilistic Mapping of Spatial Motion Patterns for Mobile Robots

By: Tomasz Piotr Kucner,Achim J. Lilienthal,Martin Magnusson,Luigi Palmieri,Chittaranjan Srinivas Swaminathan

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Probabilistic Mapping of Spatial Motion Patterns for Mobile Robots

By: Tomasz Piotr Kucner,Achim J. Lilienthal,Martin Magnusson,Luigi Palmieri,Chittaranjan Srinivas Swaminathan

This book describes how robots can make sense of motion in their surroundings and use the patterns they observe to blend in better in dynamic environments shared with humans.The world around us is constantly changing. Nonetheless, we can find our way and aren’t overwhelmed by all the buzz, since motion often follows discernible patterns. Just like humans, robots need to understand the patterns behind the dynamics in their surroundings to be able to efficiently operate e.g. in a busy airport. Yet robotic mapping has traditionally been based on the static world assumption, which disregards motion altogether. In this book, the authors describe how robots can instead explicitly learn patterns of dynamic change from observations, store those patterns in Maps of Dynamics (MoDs), and use MoDs to plan less intrusive, safer and more efficient paths. The authors discuss the pros and cons of recently introduced MoDs and approaches to MoD-informed motion planning, and provide an outlook on future work in this emerging, fascinating field.

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Page Count

171

Publisher

Springer Nature

Published Date

ISBN 10

3030418081

ISBN 13

9783030418083

Tribal Science and Technology

By: Dr. Chittaranjan Mishra

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Tribal Science and Technology

By: Dr. Chittaranjan Mishra

Science is in human mind since the very existence of human being. Its knowledge grows with the growth of the human wants, as human wants are unlimited, so as the inventions of science. It justifies the saying that “necessity is the mother of invention”. It is also true that all the sects, communities and tribes of this world are leading their lives somehow scientifically. The sects or communities, whose necessities and expectations are more, their scientific knowledge is more and whose necessity is limited, their scientific knowledge is also limited. Tribes are the indigenous people and they have some indigenous knowledge of science and technology in their daily life. Presence of science is not only noticed in the modern Laboratories and modern industries but also in our daily lives.To know something is ‘Gyan’ (knowledge) and to achieve something is ‘Vigyan’ (Science). For example: to know the presence of ghee in the milk is Gyan, to know the process (technique) how to prepare ghee from milk is Vigyan/Vidya (science/scientific knowledge) and application of this process (scientific knowledge) to the practical aims of ghee preparation is technology. This book contains some aspects of tribal science and technological knowledge.

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Page Count

212

Publisher

JEC PUBLICATION

ISBN 10

9357497005

ISBN 13

9789357497008

Exclusion and Poverty in India and Central Asia

A Diversity and Development Perspective

By: Chittaranjan Senapati

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Exclusion and Poverty in India and Central Asia

A Diversity and Development Perspective

By: Chittaranjan Senapati

The early years of 1990s economic reform and change has neglected social sectors both in India and Central Asia. As a result, poverty has also increased in India and Central Asian countries. The economic, political, and social situation has worsened in all Central Asian states due to transition from command economy to market economy. The early 1990s political decision has been dominated by a narrowly conceived version of economic policy for both India and Central Asia. As a result, the quality and the structure of social protection changed in a negative way. Indeed, in some cases, the pursuit of a strict economic orthodoxy has left various sections of the community marginalized and alienated. Both the societies confront a number of challenges that is as profound as the economic changes of the past. The process of globalization and technical change has influenced economy and society in complex ways, including raising expectations of consumption and remuneration for skilled knowledge workers, creating greater demand for some information skills and services, causing unemployment amongst those with few qualifications, and destabilizing some traditional ways of life and increasing social exclusion. It detaches groups and individuals from social relations and institutions and prevents them from full participation in the normal activities of the society. In India and Central Asia, communities face social exclusion on the basis of their identity as ethnic groups, socio-economic groups, religious community, and gender. Inclusive development, therefore, is essential, and it should be the top priority in development programs of India and Central Asia. Research in this area has not been touched upon so far. Since Central Asian countries are relatively new and trying to establish their democratic institutions, this piece of work will be helpful for their nation-building processes. So far as the mutual benefit for both the regions is concerned, India is an old democracy, and its inclusive policy can be lessons for Central Asian countries. On the other hand, the experience of Central Asias policy implementation can be a lesson for India. This piece of work has potential impulses to policy makers, academicians, and researchers of these five Central Asian countries and India. This work can make a distinction than the conventional researcher in India by focusing on development studies, social exclusion, inclusive policies, and comparative studies in international developments. Key words: social exclusion, poverty, deprivation, development, diversity, India, Central Asia, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan

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Page Count

197

Publisher

Partridge Publishing

Published Date

ISBN 10

1482885204

ISBN 13

9781482885200

Resource Mobilisation Through SHGs in Urban Villages

By: Chittaranjan Dash

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Resource Mobilisation Through SHGs in Urban Villages

By: Chittaranjan Dash

Study conducted in Delhi, India.

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Page Count

216

Publisher

Concept Publishing Company

Published Date

ISBN 10

8180698289

ISBN 13

9788180698286

Nano-scale CMOS Analog Circuits

Models and CAD Techniques for High-Level Design

By: Soumya Pandit,Chittaranjan Mandal,Amit Patra

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Nano-scale CMOS Analog Circuits

Models and CAD Techniques for High-Level Design

By: Soumya Pandit,Chittaranjan Mandal,Amit Patra

Reliability concerns and the limitations of process technology can sometimes restrict the innovation process involved in designing nano-scale analog circuits. The success of nano-scale analog circuit design requires repeat experimentation, correct analysis of the device physics, process technology, and adequate use of the knowledge database. Starting with the basics, Nano-Scale CMOS Analog Circuits: Models and CAD Techniques for High-Level Design introduces the essential fundamental concepts for designing analog circuits with optimal performances. This book explains the links between the physics and technology of scaled MOS transistors and the design and simulation of nano-scale analog circuits. It also explores the development of structured computer-aided design (CAD) techniques for architecture-level and circuit-level design of analog circuits. The book outlines the general trends of technology scaling with respect to device geometry, process parameters, and supply voltage. It describes models and optimization techniques, as well as the compact modeling of scaled MOS transistors for VLSI circuit simulation. • Includes two learning-based methods: the artificial neural network (ANN) and the least-squares support vector machine (LS-SVM) method • Provides case studies demonstrating the practical use of these two methods • Explores circuit sizing and specification translation tasks • Introduces the particle swarm optimization technique and provides examples of sizing analog circuits • Discusses the advanced effects of scaled MOS transistors like narrow width effects, and vertical and lateral channel engineering Nano-Scale CMOS Analog Circuits: Models and CAD Techniques for High-Level Design describes the models and CAD techniques, explores the physics of MOS transistors, and considers the design challenges involving statistical variations of process technology parameters and reliability constraints related to circuit design.

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Page Count

410

Publisher

CRC Press

Published Date

ISBN 10

1351831992

ISBN 13

9781351831994

AMBEDKAR AND THE MAKING OF MODERN INDIA: SOCIAL TRANSFORMATION, DEMOCRACY AND GENDER JUSTICE

By: Dr. Chittaranjan Mallik

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AMBEDKAR AND THE MAKING OF MODERN INDIA: SOCIAL TRANSFORMATION, DEMOCRACY AND GENDER JUSTICE

By: Dr. Chittaranjan Mallik

The idea of writing this book has been germinating in my mind for long time but due to certain unavoidable reason could not get it finished. Really, it is very tough task to put together Dr. Babasaheb Ambedkar’s ideas and thoughts on entirety in a single book, yet this book is an attempt to provide a coherent account on his socio-political struggles to establish an egalitarian transformative society with the ideas of liberty, equality, fraternity and social justice through the Constitutional means with all odds of caste indignities; and challenged the age-old social structure intellectually rooting on the ground and rendered unwavering contributions in making modern India.

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Page Count

354

Publisher

REDSHINE Publication

ISBN 10

9358793090

ISBN 13

9789358793093

Efficiency of Bank Filtration and Post-Treatment

By: Thomas Grischek,Chittaranjan Ray

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Efficiency of Bank Filtration and Post-Treatment

By: Thomas Grischek,Chittaranjan Ray

Riverbank filtration (RBF) schemes for the production of drinking water are increasingly challenged by new constituents of concern, such as organic micropollutants and pathogens in the source water and hydrological flow variations due to weather extremes. RBF and new technology components are integrated and monitoring and operating regimes are adopted to further optimize water treatment in bank filtration schemes for these new requirements. This Special Issue presents results from the EU project AquaNES "Demonstrating synergies in combined natural and engineered processes for water treatment systems" (www.aquanes.eu). Additionally, papers from other research groups cover the efficiency of bank filtration and post-treatment, advantages and limitations of combining natural and engineered processes, parameter-specific assessment of removal rates during bank filtration, and the design and operation of RBF wells. The feasibility, design, and operation of RBF schemes under specific site conditions are highlighted for sites in the US, India, and South Korea.

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Published Date

ISBN 10

3039213067

ISBN 13

9783039213061

Atomics and Nuclear Physics

By: Chittaranjan Basu

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Atomics and Nuclear Physics

By: Chittaranjan Basu

This volume present the new honours syllabus of the university of Calcutta in Atomic and Nuclear Physics in a concise manner.

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Page Count

308

Publisher

New Central Book Agency

Published Date

ISBN 10

8173814007

ISBN 13

9788173814006

Book's by Chittaranjan Ray

Low Cost Emergency Water Purification Technologies

Low Cost Emergency Water Purification Technologies

Probabilistic Mapping of Spatial Motion Patterns for Mobile Robots

Probabilistic Mapping of Spatial Motion Patterns for Mobile Robots

Tribal Science and Technology

Tribal Science and Technology

Exclusion and Poverty in India and Central Asia

Exclusion and Poverty in India and Central Asia

Resource Mobilisation Through SHGs in Urban Villages

Resource Mobilisation Through SHGs in Urban Villages

Nano-scale CMOS Analog Circuits

Nano-scale CMOS Analog Circuits

AMBEDKAR AND THE MAKING OF MODERN INDIA: SOCIAL TRANSFORMATION, DEMOCRACY AND GENDER JUSTICE

AMBEDKAR AND THE MAKING OF MODERN INDIA: SOCIAL TRANSFORMATION, DEMOCRACY AND GENDER JUSTICE

Efficiency of Bank Filtration and Post-Treatment

Efficiency of Bank Filtration and Post-Treatment

Atomics and Nuclear Physics

Atomics and Nuclear Physics

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