The aim and scope of this book primarily deals with conceptual design of sea-going marine vessels. While there are a few books on similar topics available to the reader, this book takes a different approach to address the developments of many different types of vessels. Of significant interest would be the estimation of principal parameters of such as vessels and the various coefficients required for design purposes. These parameters are obviously not readily available without carrying out an extensive search and background study. Hopefully, this textbook may be of relevance to designers and career naval architects who need a reference to initiate the design process.

This book is a study of India's political, diplomatic and security challenges caused by the changing geopolitical and security dynamics in the Middle East and North Africa (MENA) region. Like many other countries, India has been deeply affected by the unrest in the Arab world. As India has several long-term economic, political and security stakes in the region, it has adopted extreme caution in its responses towards the developments in the MENA region since the beginning of the Arab unrest. This book examines India's policy of non-intervention and opposition to military intervention in the internal and regional affairs of the MENA region. In response to the ongoing conflict, India has engaged with several regional organisations and multilateral forums to work together and find political solutions to the regional conflicts. The book also examines new developments, such as the rise of the Islamic State, and the new security challenges this has introduced. Despite the regional turbulences, the momentum of India's engagements with the countries of the region has been maintained and India has been building mutually beneficial partnerships in diverse fields. In this context, the book examines the response, approach and the policies India has adopted to protect and promote its interests during the last ten years of unrest. This book will be of interest to researchers, students and policy makers in the fields of international relations, India's foreign policy, Asian studies, international studies, comparative studies and area studies of the Middle East and South Asia.

This book examines the sustainability of supply chains in small and medium sized enterprises (SMEs), in developed and emerging economies. Drawing on contributions from experts in the field and examining case studies from a range of countries, including Thailand, Bangladesh, France, Spain, Austria and Greece, this book provides researchers and industry practitioners with guidance on how to make SMEs more sustainable through appropriate trade-offs between economic, environmental and social aspects. Over the course of the book, the authors examine the current state of sustainable supply chain practices, highlight the key issues and challenges, and identify critical success factors across different industries and geographical locations. They also explore how supply chain carbon footprints and effectiveness are measured, and navigate the delicate balance between reducing the carbon footprint whilst still ensuring enhanced productivity. Finally, the book reflects on how the circular economy model might facilitate higher sustainability of SMEs. Supply Chain Sustainability in Small and Medium Sized Enterprises will be of great interest to scholars and practitioners of supply chain management and sustainable business.

Today's businesses are driven by customer 'pull' and technological 'push'. To remain competitive in this dynamic business world, engineering and construction organizations are constantly innovating with new technology tools and techniques to improve process performance in their projects. Their management challenge is to save time, reduce cost and increase quality and operational efficiency. Risk management has recently evolved as an effective method of managing both projects and operations. Risk is inherent in any project, as managers need to plan projects with minimal knowledge and information, but its management helps managers to become proactive rather than reactive. Hence, it not only increases the chance of project achievement, but also helps ensure better performance throughout its operations phase. Various qualitative and quantitative tools are researched extensively by academics and routinely deployed by practitioners for managing risk. These have tremendous potential for wider applications. Yet the current literature on both the theory and practice of risk management is widely scattered. Most of the books emphasize risk management theory but lack practical demonstrations and give little guidance on the application of those theories. This book showcases a number of effective applications of risk management tools and techniques across product and service life in a way useful for practitioners, graduate students and researchers. It also provides an in-depth understanding of the principles of risk management in engineering and construction.

This book initiates with the story of the evolution of firearms to enable the reader to appreciate the sequence of the development of firearms. It discusses different classes of small arms, their mechanics, internal and external ballistics. Further, it covers the design idea of barrels and actions, various operating principles and relevant discussion on ammunition and propellants. The principle of quality in the design of the small arms is also elaborated in the desired degree. The book brings out the relevance of modern manufacturing technologies like MIM and various surface treatments, and polymers for enhancement of product quality. To appreciate the sophistication of the architecture, the book presents the anatomical details of a few small arms of reputes. Provides complete understanding of overall small weapon systems Explores mechanics and physics of small arms Discusses proper design, quality control, and manufacturing process selections for a good weapon Covers common type of weapon failures and catastrophic failure Includes relevance of manufacturing processes The book is aimed at professionals and graduate students in Mechanical Design, Armament Design, Gun Design including personnel in the military, paramilitary, police, and all other armed forces and their maintenance crews.

This book is a study of India's political, diplomatic and security challenges caused by the changing geopolitical and security dynamics in the Middle East and North Africa (MENA) region. Like many other countries, India has been deeply affected by the unrest in the Arab world. As India has several long-term economic, political and security stakes in the region, it has adopted extreme caution in its responses towards the developments in the MENA region since the beginning of the Arab unrest. This book examines India's policy of non-intervention and opposition to military intervention in the internal and regional affairs of the MENA region. In response to the ongoing conflict, India has engaged with several regional organisations and multilateral forums to work together and find political solutions to the regional conflicts. The book also examines new developments, such as the rise of the Islamic State, and the new security challenges this has introduced. Despite the regional turbulences, the momentum of India's engagements with the countries of the region has been maintained and India has been building mutually beneficial partnerships in diverse fields. In this context, the book examines the response, approach and the policies India has adopted to protect and promote its interests during the last ten years of unrest. This book will be of interest to researchers, students and policy makers in the fields of international relations, India's foreign policy, Asian studies, international studies, comparative studies and area studies of the Middle East and South Asia.

This book includes selected papers from the International Conference on Recent Developments in Sustainable Infrastructure (ICRDSI-2020) and consists of themes pertaining to geotechnical engineering, transportation engineering, environmental engineering and water resources management.

Concise, readable, and easy to navigate-a practical and thorough guide to conducting efficient and effective medical research Whether you're a student, scholar, faculty member, or practicing healthcare professional, Research Methodology in the Health Sciences helps you improve your research skills and critically appraise original research and apply it in evidence-based patient care. This peerless guide describes the principles of biostatistics and provides detailed examples to build readers' comprehension of the utility and applicability of bio-statistical tests, without going into the mathematical details of such tests. It covers principles of biomedical ethics in research and publication, review of the medical literature, how to write a dissertation, how to prepare and submit a research manuscript for publication in a journal, how to apply for a research grant to funding agencies, and much more. And all examples drawn exclusively from real healthcare scenarios to enhance the learning process.

Today s businesses are driven by customer pull and technological push . To remain competitive in this dynamic business world, engineering and construction organizations are constantly innovating with new technology tools and techniques to improve process performance in their projects. Their management challenge is to save time, reduce cost and increase quality and operational efficiency. Risk management has recently evolved as an effective method of managing both project and operations management. Risk is inherent in any project, as managers need to plan projects with minimal knowledge and information, but its management helps managers to become proactive rather than reactive. Hence, it not only increases the chance of project achievement, but also helps ensure better performance throughout its operations phase.

Various qualitative and quantitative tools are routinely deployed by practitioners and researchers for managing risk and have reported extensively over the past decade. These have tremendous potential for wider application. Yet the current literature on both the theory and practice of risk management is widely scattered. Most of the books emphasise risk management theory but lack practical demonstrations and give little guidance on the application of those theories. This book showcases a number of effective applications of risk management tools and techniques across product and service life in a way useful for practitioners, graduate students and researchers. And it also provides an in depth understanding of the principles of risk management in engineering and construction.

Nanometre sized structures made of semiconductors, insulators, and metals and grown by modern growth technologies or by chemical synthesis exhibit novel electronic and optical phenomena due to the confinement of electrons and photons. Strong interactions between electrons and photons in narrow regions lead to inhibited spontaneous emission, thresholdless laser operation, and Bose-Einstein condensation of exciton-polaritons in microcavities. Generation of sub-wavelength radiation by surface plasmon-polaritons at metal-semiconductor interfaces, creation of photonic band gaps in dielectrics, and realization of nanometer sized semiconductor or insulator structures with negative permittivity and permeability, known as metamaterials, are further examples in the area of Nanophotonics. The studies help develop spasers and plasmonic nanolasers of subwavelength dimensions, paving the way to use plasmonics in future data centres and high-speed computers working at THz bandwidth with less than a few fJ/bit dissipation. The present book is aimed at graduate students and researchers providing them with an introductory textbook on Semiconductor Nanophotonics. It gives an introduction to electron-photon interactions in Quantum Wells, Wires, and Dots and then discusses the processes in microcavities, photonic band gap materials, metamaterials, and related applications. The phenomena and device applications under strong light-matter interactions are discussed, mostly by using classical and semi-classical theories. Numerous examples and problems accompany each chapter.

Here an attempt has been made to discuss the application of Queueing theory as applicable to hospital registration services i.e. outpatient registrations, inpatient registrations and registration for ICU admissions. Then illustrates the practical application of queueing theory to a simple problem in manpower planning: how large staff is required to give adequate service for a central laboratory? The problem is simple enough to be amenable to an analytic solution, and the optimal solution arrived at by the use of queueing theory resulted in a considerable saving to the central laboratory studied. A model of the patient care process, based on queueing theory, is described and its parameters defined empirically for application to an ICU unit. The model is descriptive, with an output of expected waiting times for various priorities of patient demand. The waiting times so estimated constitute an index of the quality of nursing care and afford a means of predicting changes in quality with changes in staffing or inpatient load. The model facilitates investigation of the relationships among three factors: patient condition, nurses' activity priorities, and patient load per nurse.

Since the outbreak of the Arab unrest, sectarian politics has become more pronounced throughout the West Asian region which is reflected in the growing polarisation of society and politics on narrow sectarian lines. Rulers have adopted sectarian approaches as a measure to secure their regimes. Opposition forces have also united themselves on the basis of their sectarian affiliations. This book focuses on three countries - Bahrain, Yemen and Syria, where protests have taken place during the Arab uprisings and who have witnessed widespread violence and political instability. The role of two major regional powers such as Iran and Saudi Arabia has been extremely critical in all these three countries. Both Iran and Saudi Arabia have used sectarianism as a foreign policy tool to pursue their interests in the region. They have been found to be involved in a 'proxy war' in these countries by the way of supporting either the regime or the opposition forces. Similarly the involvement of the two extra-regional powers, the US and Russia, especially in Syria has proven to be crucial for the security and geopolitics of the region. Sectarian faultlines has been widening since the outbreak of the unrest and has affected the political and security situation in West Asia.

Developed from the authors' classroom-tested material, Semiconductor Laser Theory takes a semiclassical approach to teaching the principles, structure, and applications of semiconductor lasers. Designed for graduate students in physics, electrical engineering, and materials science, the text covers many recent developments, including diode lasers using quantum wells, quantum dots, quantum cascade lasers, nitride lasers, group IV lasers, and transistor lasers. The first half of the book presents basic concepts, such as the semiconductor physics needed to understand the operation of lasers, p-n junction theory, alloys, heterostructures, quantum nanostructures, k.p theory, waveguides, resonators, filters, and optical processes. The remainder of the book describes various lasers, including double heterostructure, quantum wire, quantum dot, quantum cascade, vertical-cavity surface-emitting, single-mode and tunable, nitride, group IV, and transistor lasers. This textbook equips students to understand the latest progress in the research and development of semiconductor lasers, from research into the benefits of quantum wire and quantum dot lasers to the application of semiconductor lasers in fiber-optic communications. Each chapter incorporates reading lists and references for further study, numerous examples to illustrate the theory, and problems for hands-on exploration.