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Consensus Over Switching Network Topology: Characterizing System Parameters and Joint Connectivity (Studies in Systems, Decision and Control #393)

This book aims to extend existing works on consensus of multi-agent systems systematically. The agents to be considered range from double integrators to generic linear systems. The primary goal is to explicitly characterize how agent parameters, which reflect both self-dynamics and inner coupling of each agent, and switching network topologies jointly influence the collective behaviors. A series of necessary and/or sufficient conditions for exponential consensus are derived. The contents of this book are as follows. Chapter 1 provides the background and briefly reviews the advances of consensus of multi-agent systems. Chapter 2 addresses the consensus problem of double integrators over directed switching network topologies. It is proven that exponential consensus can be secured under very mild conditions incorporating the damping gain and network topology. Chapter 3 considers generic linear systems with undirected switching network topologies. Necessary and sufficient conditions on agent parameters and connectivity of the communication graph for exponential consensus are provided. Chapter 4 furthers the study of consensus for multiple generic linear systems by considering directed switching network topologies. How agent parameters and joint connectivity work together for reaching consensus is characterized from an algebraic and geometric view. Chapter 5 extends the design and analysis methodology to containment control problem, where there exist multiple leaders. A novel analysis framework from the perspective of state transition matrix is developed. This framework relates containment to consensus and overcomes the difficulty of construction of a containment error.This book serves as a reference to the main research issues and results on consensus of multi-agent systems. Some prerequisites for reading this book include linear system theory, matrix theory, mathematics, and so on.

Conservation Agriculture in Africa: Climate Smart Agricultural Development

Tillage agriculture has led to widespread soil and ecosystem degradation globally, and more particularly in the developing regions. This is especially so in Africa where traditional agricultural practices have become unsustainable due to severe exploitation of natural resources with negative impacts on the environment and food system. In addition, agricultural land use in Africa today faces major challenges including increased costs, climate change and a need to transform to more sustainable production intensification systems. Conservation Agriculture has emerged as a major alternative sustainable climate smart agriculture approach in Africa and has spread to many African countries in the past decade as more development and research, including in sustainable mechanization, has enabled its extension and uptake. It is key to transforming Africa's agriculture and food system given its ability to restore soil health, biodiversity and productivity of millions of smallholder farms as well as larger-scale farms. This landmark volume is based on the material presented at the Second Africa Congress on Conservation Agriculture which was held in Johannesburg, South Africa, 9-12 October 2018. The main theme of the Congress was 'Making Climate Smart Agriculture Real in Africa with Conservation Agriculture: Supporting the Malabo Declaration and Agenda 2063'. The Congress was aligned to mobilize stakeholders in all agriculture sectors to provide greater technical, institutional, development and investment support, impetus and direction to the vision and agenda for transforming African agriculture as set out by the Malabo Declaration and Agenda 2063. This book is aimed at all agricultural stakeholders in the public, private and civil sectors in Africa engaged in supporting the transformation of conventional tillage agriculture to Conservation Agriculture. The book will be of interest to: researchers, academics, students, development stakeholders, public and private sector investors and policy makers as well as institutional libraries across the world.

Conservation, Management and Monitoring of Forest Resources in India

This volume is devoted to compiling recent advancements, methodological improvements, new processing techniques, integration methods and rigorous applications associated with conceptual techniques on the conservation and monitoring of forest resources for a scientific audience, with a focus on cases and applications in India. The primary objective of the book is to advance the scientific understanding of the recent trends and technological improvements in forest conservation, management and related research themes in forest resources and human-wildlife interactions. The book is organized into five sections: (I) Forest Conservation Ecology (II) Forest Conservation and Society (III) Forest Management (IV) Forest Monitoring using GIS and Remote Sensing and (V) Human Wildlife Conflicts. It covers various research themes related to forestry, wildlife, habitat fragmentation, forest management and human-wildlife conflict research, and therefore will be beneficial to a diverse range of researchers, scientific organizations, wildlife scientists, biologists, ecologists and planners in the fields of wildlife and forestry. The book will further be of use to post-graduates, PhD research scholars, professors, geospatial experts, modellers, foresters, agricultural scientists, biologists, ecologists, environmental consultants and big data compilers.

Conservation Practices in Museums: For Researchers and Museum Professionals

The author introduces conservation science and management of cultural heritages in museums. In particular, a comprehensive conservation study and practical techniques are described. Aspects such as examination and diagnosis of cultural heritage by scientific data recording of humidity, luminosity, intensity of vibration and shock, among others, are introduced. Preventive and remedial conservation with X-ray imaging and X-ray fluorescence and other risk-control methods are also explained. The author provides basic theories based on a scientific view for the methods introduced in this book. They can be compared with those used at other museums, and readers can employ them to adapt and improve their methods. Today, maintaining smooth internal communication is key for scientists and curators with different academic backgrounds and from different departments working together on conservation projects at the museum.The author addresses the current global trend of preserving rather than repairing cultural heritage at museums and emphasizes its importance.

Conserving Stone Heritage: Traditional and Innovative Materials and Techniques (Cultural Heritage Science)

The design of treatments for the conservation of stone in historical buildings and works of art is a challenging task, as a deep understanding of the working properties and performance of the available products and methods is required to tackle complex decay patterns.The chapters in this book illustrate the state of the art on traditional and innovative materials and methods for stone conservation, examining current trends and future perspectives. Each of them is focused on describing the consequent phases that complement the spectrum of the conservation intervention: preliminary investigations, condition assessment, and mapping of the deterioration patterns; surface cleaning, with a specific focus on laser technology; consolidation; protection; repair mortars and grouts; and onsite assessment and monitoring of conservation treatments. The performance of the applied conservation interventions is criticized and discussed with an aim of providing the specialists with specific tools for stone conservation. This book intends to bridge the gap between laboratory studies and conservation interventions, by linking together the diverse scientific areas involved in the preservation of stone heritage. Different case studies are included, highlighting specific conservation challenges and their solutions in order to understand and overcome them. The aim is to guide conservators, conservation scientists and heritage stakeholders in the selection of compatible and sustainable materials and techniques for Conserving Stone Heritage.

Constructed Wetlands for Wastewater Treatment in Hot and Arid Climates (Wetlands: Ecology, Conservation And Management Ser. #7)

Constructing a Consumer-Focused Industry: Cracks, Cladding and Crisis in the Residential Construction Sector (Social Value in the Built Environment)

The old saying ‘safe as houses’ is being challenged around the world like never before. Over recent decades homeowners have experienced the devastating effects of defects like asbestos, leaky buildings, structural failings, and more recently the combustible cladding crisis. The provision of safe and secure housing is a critical starting point to ensure that social value can be delivered in the built environment. However, some of these dangerous defects have resulted in a lack of security, safety, health, well-being, and social value for households and the wider community. The problems homeowners experience go beyond the substantial financial costs for defect rectification. Too often there has been a lack of government and industry support to help the housing consumer through these issues or to prevent them from occurring to begin with. It is time for a rethink and restructure of government policy, support, and industry practices to better protect housing consumers and deliver high-quality and sustainable housing that creates social value. Through evidence-based research and international case studies, this book focuses on the effects that dangerous defects have on the housing consumer. The ongoing construction cladding crisis is used as a primary case study throughout to highlight these implications, with other previous large-scale defect examples, such as leaky buildings and asbestos. Based upon the range of emerging evidence, we propose ideas for policy makers, construction and built environment professionals, owners corporations, and households on how to move forward towards a higher-quality, sustainable, and socially valuable way of residential living. Government policy has long focused on ‘making industry work’ through building regulations and standards. It is now time for greater government and industry focus on the consumer to make ‘consumer protection work’ in the built environment. There is a need to prevent dangerous defects like combustible cladding, better support consumers when defects emerge, and to create buildings for social value rather than minimum standards. Now is the time to build a better future for the end-user.

Constructing a Consumer-Focused Industry: Cracks, Cladding and Crisis in the Residential Construction Sector (Social Value in the Built Environment)

The old saying ‘safe as houses’ is being challenged around the world like never before. Over recent decades homeowners have experienced the devastating effects of defects like asbestos, leaky buildings, structural failings, and more recently the combustible cladding crisis. The provision of safe and secure housing is a critical starting point to ensure that social value can be delivered in the built environment. However, some of these dangerous defects have resulted in a lack of security, safety, health, well-being, and social value for households and the wider community. The problems homeowners experience go beyond the substantial financial costs for defect rectification. Too often there has been a lack of government and industry support to help the housing consumer through these issues or to prevent them from occurring to begin with. It is time for a rethink and restructure of government policy, support, and industry practices to better protect housing consumers and deliver high-quality and sustainable housing that creates social value. Through evidence-based research and international case studies, this book focuses on the effects that dangerous defects have on the housing consumer. The ongoing construction cladding crisis is used as a primary case study throughout to highlight these implications, with other previous large-scale defect examples, such as leaky buildings and asbestos. Based upon the range of emerging evidence, we propose ideas for policy makers, construction and built environment professionals, owners corporations, and households on how to move forward towards a higher-quality, sustainable, and socially valuable way of residential living. Government policy has long focused on ‘making industry work’ through building regulations and standards. It is now time for greater government and industry focus on the consumer to make ‘consumer protection work’ in the built environment. There is a need to prevent dangerous defects like combustible cladding, better support consumers when defects emerge, and to create buildings for social value rather than minimum standards. Now is the time to build a better future for the end-user.

Construction and Building Automation: From Concepts to Implementation

This book is intended to be used as a textbook in undergraduate civil engineering and construction courses to introduce cutting edge mechanical, electrical, and computer science topics that are needed for civil and construction engineers to collaborate in inter-disciplinary automation projects. Part I introduces the basics of hardware and software technologies that are needed for implementing automation in buildings and construction. The content begins with the fundamental concepts and uses practical examples to bring out the benefits of automation through case studies that are easy to understand. No other book uniformly treats the subject of automation within the context of buildings and construction activities. While the technology needed for these two application domains are similar, the unifying principles are not well recognized. This book will bring out the fundamental principles that could form the basis of application to these two domains. For example, it will become clear that sensors, actuators, and controllers, along with smart control strategies could be used for automating tasks within buildings and on construction sites. Part II of the book will introduce key advances in the areas of machine learning and artificial intelligence that are significant for the intelligent control of buildings and construction equipment. Control algorithms and techniques for data analytics are explained in a form that is appropriate for non-computer science students. Each chapter contains several hands-on exercises meant to apply the principles that are covered. These include numerical problems as well as design and analysis examples. This new textbook: • Introduces hardware and software needed for automating engineering tasks • Presents examples of applications in the control of building systems • Illustrates of the use of automation for improving construction processes • Provides a lucid introduction to advanced computing concepts, machine learning, artificial intelligence, and control algorithms to construction and engineering students. It is sure to be essential reading for a growing number of courses in smart construction, building automation, robotics, intelligent buildings, and construction 4.0. Supplementary material including answers to exercises in the book will be provided on the author’s website: https://bennyraphael.com/book2022/

Construction and Building Automation: From Concepts to Implementation

This book is intended to be used as a textbook in undergraduate civil engineering and construction courses to introduce cutting edge mechanical, electrical, and computer science topics that are needed for civil and construction engineers to collaborate in inter-disciplinary automation projects. Part I introduces the basics of hardware and software technologies that are needed for implementing automation in buildings and construction. The content begins with the fundamental concepts and uses practical examples to bring out the benefits of automation through case studies that are easy to understand. No other book uniformly treats the subject of automation within the context of buildings and construction activities. While the technology needed for these two application domains are similar, the unifying principles are not well recognized. This book will bring out the fundamental principles that could form the basis of application to these two domains. For example, it will become clear that sensors, actuators, and controllers, along with smart control strategies could be used for automating tasks within buildings and on construction sites. Part II of the book will introduce key advances in the areas of machine learning and artificial intelligence that are significant for the intelligent control of buildings and construction equipment. Control algorithms and techniques for data analytics are explained in a form that is appropriate for non-computer science students. Each chapter contains several hands-on exercises meant to apply the principles that are covered. These include numerical problems as well as design and analysis examples. This new textbook: • Introduces hardware and software needed for automating engineering tasks • Presents examples of applications in the control of building systems • Illustrates of the use of automation for improving construction processes • Provides a lucid introduction to advanced computing concepts, machine learning, artificial intelligence, and control algorithms to construction and engineering students. It is sure to be essential reading for a growing number of courses in smart construction, building automation, robotics, intelligent buildings, and construction 4.0. Supplementary material including answers to exercises in the book will be provided on the author’s website: https://bennyraphael.com/book2022/

Construction Dispute Research Expanded (Springer Tracts in Civil Engineering)

As an expansion of the book “Construction Dispute Research” published in 2014, this book presents further contributions and breaks into three new research foci in construction dispute studies. Part A discusses the conceptualization and minimization of biases in construction dispute decisions; Part B examines other impediments against settlement such as inequity, power asymmetry and loss aversion. Part C focuses on realty check of construction dispute negotiation conditions such as market competition, interdependence of contracting parties and dispute avoidance function of construction incentivization. This book showcases new ideas in construction dispute research. It offers research studies that are theory rich and conducted with robust methodologies. The research implications are practical and implementable.

Construction Industry Advance and Change: Progress in Eight Asian Economies since 1995

A nation’s construction industry is essentially home grown, a derivative of its culture, history, geography and economic circumstances with every building or road a unique product, always a prototype, unlike the honed prototypes set up for efficient production runs of other industries. In terms of what was built and the standards achieved, Construction Industry Advance and Change: Progress in Eight Asian Economies since 1995 describes construction industry progress between 1995 and 2019 in Hong Kong , India, Indonesia, Japan, Malaysia, South Korea, Sri Lanka and Vietnam. The 25-year accounts provide insight into the nature of these individual construction industries, their shared characteristics, and their differing priorities. The book will add knowledge and contextual reference for construction industry professionals, public policy makers and academic researchers studying the industry. New students in construction industry management courses, will find the information and context needed to appreciate the nature of construction industries and the factors affecting industry output performance.

Construction Industry Advance and Change: Progress in Eight Asian Economies since 1995

A nation’s construction industry is essentially home grown, a derivative of its culture, history, geography and economic circumstances with every building or road a unique product, always a prototype, unlike the honed prototypes set up for efficient production runs of other industries. In terms of what was built and the standards achieved, Construction Industry Advance and Change: Progress in Eight Asian Economies since 1995 describes construction industry progress between 1995 and 2019 in Hong Kong , India, Indonesia, Japan, Malaysia, South Korea, Sri Lanka and Vietnam. The 25-year accounts provide insight into the nature of these individual construction industries, their shared characteristics, and their differing priorities. The book will add knowledge and contextual reference for construction industry professionals, public policy makers and academic researchers studying the industry. New students in construction industry management courses, will find the information and context needed to appreciate the nature of construction industries and the factors affecting industry output performance.

Construction Procurement: Complex Property Development

This book is an easy-to-read introduction to the principles and methods of building procurement and is aimed at first year students or non-cognate graduates starting out on a career in construction, property, quantity surveying and construction management. The book starts with a brief introduction to the construction industry, including how the industry is organised into contractors, consultants and clients. After a discussion of the historical development of procurement methods, which show a steady shift of risk and responsibility towards the supply side (contractors), the various roles and responsibilities which must be carried out in any project are discussed in detail. The aim is to show the reader that procurement routes are effectively a permutation of these responsibilities between the various parties. The book then explains the various methods by which the contractor(s) are paid, either by pre-negotiated lump sums or by some form of cost reimbursement. Variants of these two systems are also discussed. Several chapters are given to the detailed discussion of the main procurement routes together with the appropriate standard forms of contract designed for that route. More modern developments such as Private Financing and PPP are discussed and a chapter covering emerging trends in procurement completes the book. Containing discussion points, chapter summaries and case studies, this book is ideal for use in a variety of degree programs and courses across the built environment and engineering.

Construction Procurement: Complex Property Development

This book is an easy-to-read introduction to the principles and methods of building procurement and is aimed at first year students or non-cognate graduates starting out on a career in construction, property, quantity surveying and construction management. The book starts with a brief introduction to the construction industry, including how the industry is organised into contractors, consultants and clients. After a discussion of the historical development of procurement methods, which show a steady shift of risk and responsibility towards the supply side (contractors), the various roles and responsibilities which must be carried out in any project are discussed in detail. The aim is to show the reader that procurement routes are effectively a permutation of these responsibilities between the various parties. The book then explains the various methods by which the contractor(s) are paid, either by pre-negotiated lump sums or by some form of cost reimbursement. Variants of these two systems are also discussed. Several chapters are given to the detailed discussion of the main procurement routes together with the appropriate standard forms of contract designed for that route. More modern developments such as Private Financing and PPP are discussed and a chapter covering emerging trends in procurement completes the book. Containing discussion points, chapter summaries and case studies, this book is ideal for use in a variety of degree programs and courses across the built environment and engineering.

Construction Project Organising

Construction Project Organising Discover foundational and cutting-edge ideas in the organisation of construction projects In Construction Project Organising, an authoritative team of construction researchers delivers a comprehensive exploration of the many organisational processes and forms that can be found in construction project organising and the many dimensions that can influence these forms. The authors examine these dimensions, detailing their importance to projects and enabling managers to respond to calls by industry professionals for more collaborative forms of organising that focus on value creation. The book investigates the relationship between structure and action, and how patterns of action are created, recreated and maintained by scrutinising the myriad of organisational arrangements between clients, financiers, design teams, contractors, stakeholders and supply chains. It also discusses different concepts in the development and management of construction project organisations, including formation and maintenance issues. Construction Project Organising highlights some of the key issues that remain underdeveloped in the modern literature. It also includes: A thorough description of the rapidly changing socio-economic, technological, digital and data-driven context in which construction projects are designed and delivered A comprehensive examination of different concepts in the development and management of construction project organisations A practical investigation of the relationship between structure and action and how action patterns are created, recreated and maintained Grounded advice to help readers respond to calls by industry for more collaborative forms of project organisation focused on value creation Perfect for researchers, academics and advanced students of construction and similar disciplines, Construction Project Organising is also a must-read resource for construction professionals and the consultants who serve them.

Construction Project Organising

Construction Project Organising Discover foundational and cutting-edge ideas in the organisation of construction projects In Construction Project Organising, an authoritative team of construction researchers delivers a comprehensive exploration of the many organisational processes and forms that can be found in construction project organising and the many dimensions that can influence these forms. The authors examine these dimensions, detailing their importance to projects and enabling managers to respond to calls by industry professionals for more collaborative forms of organising that focus on value creation. The book investigates the relationship between structure and action, and how patterns of action are created, recreated and maintained by scrutinising the myriad of organisational arrangements between clients, financiers, design teams, contractors, stakeholders and supply chains. It also discusses different concepts in the development and management of construction project organisations, including formation and maintenance issues. Construction Project Organising highlights some of the key issues that remain underdeveloped in the modern literature. It also includes: A thorough description of the rapidly changing socio-economic, technological, digital and data-driven context in which construction projects are designed and delivered A comprehensive examination of different concepts in the development and management of construction project organisations A practical investigation of the relationship between structure and action and how action patterns are created, recreated and maintained Grounded advice to help readers respond to calls by industry for more collaborative forms of project organisation focused on value creation Perfect for researchers, academics and advanced students of construction and similar disciplines, Construction Project Organising is also a must-read resource for construction professionals and the consultants who serve them.

Construction Risk Management Decision Making: Understanding Current Practices

CONSTRUCTION RISK MANAGEMENT DECISION MAKING Explores the relevance of systems thinking and behavioral science in construction risk management Effective risk management is a vital component of all successful construction projects. Although quantitative tools for evaluating data and minimizing risk are readily available, construction managers commonly adopt a more innate, experience-based approach. In Construction Risk Management Decision Making, project manager and senior consultant Alex C. Arthur provides step-by-step advice on assessing and prioritizing risk using qualitative decision-making systems in the construction industry. Incorporating key theories and concepts from systems thinking and behavioral science, this highly practical guide focuses on the behavior patterns of real people in the industry, rather than complex quantitative techniques and data. Concise, easy-to-understand chapters highlight the current practices of construction risk management while helping readers view risk and decision making from a broader perspective. Throughout the book, the author presents invaluable insights into the ways construction professionals think and behave in the real world. Addresses the actual risk management practices of construction professionals Applies human behavioral theories to the study of construction risk management decision making Illustrates the highly intuitive approaches prevalent in various construction projects Features real-life case studies and practical examples throughout Construction Risk Management Decision Making is an excellent textbook for advanced students in project management, engineering, construction, and surveying courses, and a must-have guide for practitioners of construction management, surveying, and architecture.

Construction Technology of Large Diameter Underwater Shield Tunnel (Key Technologies for Tunnel Construction under Complex Geological and Environmental Conditions)

This book systematically introduces the new technology used in the construction of underwater large slurry shields under complex conditions. The basic principles, scope of application, construction technology and technical points of the key technologies such as the origin and arrival of the shield, crossing the shallow soil in the middle of the river, crossing the guard, and changing the knife and opening the knife are clarified.

Consuming Landscapes: What We See When We Drive and Why It Matters

What we see through our windshields reflects ideas about our national identity, consumerism, and infrastructure.For better or worse, windshields have become a major frame for viewing the nonhuman world. The view from the road is one of the main ways in which we experience our environments. These vistas are the result of deliberate historical forces, and humans have shaped them as they simultaneously sought to be transformed by them. In Consuming Landscapes, Thomas Zeller explores how what we see while driving reflects how we view our societies and ourselves, the role that consumerism plays in our infrastructure, and ideas about reshaping the environment in the twentieth century.Zeller breaks new ground by comparing the driving experience and the history of landscaped roads in the United States and Germany, two major automotive countries. He focuses specifically on the Blue Ridge Parkway in the United States and the German Alpine Road as case studies. When the automobile was still young, an early twentieth-century group of designers—landscape architects, civil engineers, and planners—sought to build scenic infrastructures, or roads that would immerse drivers in the landscapes that they were traversing. As more Americans and Europeans owned cars and drove them, however, they became less interested in enchanted views; safety became more important than beauty. Clashes between designers and drivers resulted in different visions of landscapes made for automobiles. As strange as it may seem to twenty-first-century readers, many professionals in the early twentieth century envisioned cars and roads, if properly managed, as saviors of the environment. Consuming Landscapes illustrates how the meaning of infrastructures changed as a result of use and consumption. Such changes indicate a deep ambivalence toward the automobile and roads, prompting the question: can cars and roads bring us closer to nature while deeply altering it at the same time?

Contact Lenses: Chemicals, Methods, and Applications

CONTACT LENSES The book focuses on the chemistry and properties of contact lenses and their fabrication methods. With research & development continuing in the field, this comprehensive book takes a look at the last 10 years in terms of new materials, chemistry methods, applications, and fabrication techniques. New applications include drug delivery, lenses for augmented reality, electronic contact lenses, and wearable smart contact lenses. In addition, the book discusses simulation methods for contact lenses, such as ocular topography parameters, gas permeable lenses, and computerized videokeratography. On the fabrication front, several common fabrication methods for contact lenses are detailed, including the computer-aided contact lens design, methods for the fabrication of colored contact lenses, and the fabrication of decentered contact lenses. Special processes are reviewed, including, mold processes, reactive ion etching, electrospinning, and others. Also discussed are the properties of contact lenses and methods for the measurement. Many of the standard methods are discussed, but other issues are taken up too including a discussion on the assessment of cytotoxic effects, the Schirmer tear test, and others. The book concludes with a chapter detailing the possible medical problems related to contact lenses and how to avoid them. These include eye diseases, allergic and toxic reactions, as well as methods for medical treatment such as disinfection agents. Audience The book will be used by chemists, polymer scientists, ophthalmologists, engineers in the contact lens industry as well as polymer industries.

Contact Lenses: Chemicals, Methods, and Applications

CONTACT LENSES The book focuses on the chemistry and properties of contact lenses and their fabrication methods. With research & development continuing in the field, this comprehensive book takes a look at the last 10 years in terms of new materials, chemistry methods, applications, and fabrication techniques. New applications include drug delivery, lenses for augmented reality, electronic contact lenses, and wearable smart contact lenses. In addition, the book discusses simulation methods for contact lenses, such as ocular topography parameters, gas permeable lenses, and computerized videokeratography. On the fabrication front, several common fabrication methods for contact lenses are detailed, including the computer-aided contact lens design, methods for the fabrication of colored contact lenses, and the fabrication of decentered contact lenses. Special processes are reviewed, including, mold processes, reactive ion etching, electrospinning, and others. Also discussed are the properties of contact lenses and methods for the measurement. Many of the standard methods are discussed, but other issues are taken up too including a discussion on the assessment of cytotoxic effects, the Schirmer tear test, and others. The book concludes with a chapter detailing the possible medical problems related to contact lenses and how to avoid them. These include eye diseases, allergic and toxic reactions, as well as methods for medical treatment such as disinfection agents. Audience The book will be used by chemists, polymer scientists, ophthalmologists, engineers in the contact lens industry as well as polymer industries.

Contact Problems for Soft, Biological and Bioinspired Materials (Biologically-Inspired Systems #15)

This book contains contributions from leading researchers in biomechanics, nanomechanics, tribology, contact mechanics, materials science and applications on various experimental techniques including atomic force microscopy (AFM) for studying soft, biomimetic and biological materials and objects. Biologists, physicists, researchers applying methods of contact mechanics and researchers testing materials using indentation techniques along with many other applied scientists will find this book a useful addition to their libraries. Moreover, several reviews in this book are written as introductions to several important and rather sophisticated research areas such as depth-sensing indentation, studying of biological cells by AFM probes, mechanics of adhesive contact and contact between viscoelastic (hereditary elastic) solids. The book containing new theoretical models, results of experimental studies and numerical simulations, along with reviews of above mentioned areas of contact mechanics in application to biological systems, would be beneficial for researchers in many areas of biology, medicine, engineering, mechanics and biomimetics.

Contactless Healthcare Facilitation and Commodity Delivery Management During COVID 19 Pandemic (Advanced Technologies and Societal Change)

This book offers concepts related to communication engineering principles to fight the current Covid situation, by developing contactless need-based solutions. COVID-19, a global pandemic makes us rethink how governments, organizations, and societies around the world can work with minimum or without physical contact. Technologies like artificial intelligence and big data are playing an essential role in responding to the COVID-19 pandemic. This book is a combination of chapters related to imaging and detective technologies used by the experts to fight the COVID-19 pandemic and a combination of interesting content covering the need of hour solutions generated through cutting edge technologies. In the absence of a proper medicine or vaccine, it is quite evident that nutrition plays an important role in the quick recovery of covid patients which must be very carefully planned with proper diagnostics. Data analysis and X-Ray/CT Image analysis by next-generation techniques like deep sensing, machine learning is interesting and useful for research and applied healthcare professionals. Research findings with a focus on diagnostics and reports generated through important data analysis in the book are quite useful and can be referred to by researchers and professionals working in the area of cutting-edge technologies against COVID 19.

Contactless System for Measurement and Evaluation of Machined Surfaces (SpringerBriefs in Applied Sciences and Technology)

This book presents a contactless system for the measurement and evaluation of selected characteristics of machined surfaces. It describes the design and construction of new equipment designed for contactless characterization of surface geometry working based on laser profilometry by triangulation principle. The book focuses on the quality assessment of surfaces produced by the technology of abrasive waterjet cutting (AWJ) and by laser. The author analyses the performed experiment of measurement of machined surfaces of samples of aluminum, stainless steel, and constructional steel using the contactless method with the LPM system and contact method using Mitutoyo SJ 400 surface roughness tester.