This open access textbook introduces the emerging field of Development Engineering and its constituent theories, methods, and applications. It is both a teaching text for students and a resource for researchers and practitioners engaged in the design and scaling of technologies for low-resource communities. The scope is broad, ranging from the development of mobile applications for low-literacy users to hardware and software solutions for providing electricity and water in remote settings. It is also highly interdisciplinary, drawing on methods and theory from the social sciences as well as engineering and the natural sciences. The opening section reviews the history of “technology-for-development” research, and presents a framework that formalizes this body of work and begins its transformation into an academic discipline. It identifies common challenges in development and explains the book’s iterative approach of “innovation, implementation, evaluation, adaptation.” Each of the next six thematic sections focuses on a different sector: energy and environment; market performance; education and labor; water, sanitation and health; digital governance; and connectivity. These thematic sections contain case studies from landmark research that directly integrates engineering innovation with technically rigorous methods from the social sciences. Each case study describes the design, evaluation, and/or scaling of a technology in the field and follows a single form, with common elements and discussion questions, to create continuity and pedagogical consistency. Together, they highlight successful solutions to development challenges, while also analyzing the rarely discussed failures. The book concludes by reiterating the core principles of development engineering illustrated in the case studies, highlighting common challenges that engineers and scientists will face in designing technology interventions that sustainably accelerate economic development. Development Engineering provides, for the first time, a coherent intellectual framework for attacking the challenges of poverty and global climate change through the design of better technologies. It offers the rigorous discipline needed to channel the energy of a new generation of scientists and engineers toward advancing social justice and improved living conditions in low-resource communities around the world.
This Conference Proceedings of the National Seminar entitled “Multidisciplinary Research and Practice” compiled by Dr. M. Kanika Priya records various research papers written by eminent scholars, professors and students. The articles range from English literature to Tamil literature, Arts, Humanities, Social Science, Education, Performing Arts, Information and Communication Technology, Engineering, Technology and Science, Medicine and Pharmaceutical Research, Economics, Sociology, Philosophy, Business, Management, Commerce and Accounting, Teacher Education, Higher Education, Primary and Secondary Education, Law, Science (Mathematics, Physics, Chemistry, Zoology, Botany), Agriculture and Computer Science. Researchers and faculty members from various disciplines have contributed their research papers. This book contains articles in Three languages, namely: English, Tamil and Hindi. As a editor Dr. M. Kanika Priya has taken up the tedious job of checking the validity and correctness of the research work in bringing out this conference proceedings in a beautiful manner. In its present shape and size, this anthology will, hopefully, find a place on the library shelves and enlighten the academics all round the world.
This book explores Public Procurement novelties and challenges in an interdisciplinary way. The process whereby the public sector awards contracts to companies for the supply of works, goods or services is a powerful instrument to ensure the achievement of new public goals as well as an efficient use of public funds. This book brings together the papers that have been presented during the "First Symposium on Public Procurement", a conference held in Rome last summer and to be repeated again yearly. As Public Procurement touches on many fields (law, economics, political science, engineering) the editors have used an interdisciplinary approach to discuss four main topics of interest which represent the four different parts in which this book is divided: Competitive dialogue and contractual design fostering innovation and need analysis, Separation of selection and award criteria, including exclusion of reputation indicators like references to experience, performance and CV’s from award criteria, Retendering a contract for breach of procurement rules or changes to contract (contract execution), Set-asides for small and medium firms, as in the USA system with the Small Business Act that reserves shares of tenders to SMEs only.
For all engineers and practitioners, it is essential to have a fundamental understanding of cost structure, estimating cash flows, and evaluating alternative projects and designs on an economic basis. Engineering Economics for Aviation and Aerospace provides the tools and techniques necessary for engineers to economically evaluate their projects and choices. The focus of this book is on a comprehensive understanding of the theory and practical applications of engineering economics. It explains and demonstrates the principles and techniques of engineering economics and financial analysis as applied to the aviation and aerospace industries. Time value of money, interest factors, and spreadsheet functions are used to evaluate the cash flows associated with a single project or multiple projects. The alternative engineering economics tools and techniques are utilized in separate chapters to evaluate the attractiveness of a single project or to select the best of multiple alternatives. Most of the engineering economics and financial mathematics books available in the market take either a pure theoretical approach or offer limited applications. This book incorporates both approaches, providing students of aviation and industrial economics, as well as practitioners, with the necessary mathematical knowledge to evaluate alternatives on an economic basis.
The Global Engineers: Building a Safe and Equitable World Together, is inspired by the opportunities for engineers to contribute to global prosperity. This book presents a vision for Global Engineering, and identifies that engineers should be concerned with the unequal and unjust distribution of access to basic services, such as water, sanitation, energy, food, transportation, and shelter. As engineers, we should place an emphasis on identifying the drivers, determinants, and solutions to increasing equitable access to reliable services. Global Engineering envisions a world where everyone has safe water, sanitation, energy, food, shelter, and infrastructure, and can live in health, dignity, and prosperity. This book seeks to examine the role and ultimately the impact of engineers in global development. Engineers are solutions-oriented people. We enjoy the opportunity to identify a product or need, and design appropriate technical solutions. However, the structural and historical barriers to global prosperity requires that Engineers focus more broadly on improving the tools and practice of poverty reduction and that we include health, economics, policy, and governance as relevant expertise with which we are conversant. Engineers must become activists and advocates, rejecting ahistorical technocratic approaches that suggest poverty can be solved without justice or equity. Engineers must leverage our professional skills and capacity to generate evidence and positive impact toward rectifying inequalities and improving lives. Half of this book is dedicated to profiles of engineers and other technical professionals who have dedicated their careers to searching for solutions to global development challenges. These stories introduce the reader to the diverse opportunities and challenges in Global Engineering.