Mathematical morphology has developed a powerful methodology for segmenting images, based on connected filters and watersheds. We have chosen the abstract framework of node- or edge-weighted graphs for an extensive mathematical and algorithmic description of these tools.Volume 2 proposes two physical models for describing valid flooding on a node- or edge-weighted graph, and establishes how to pass from one to another. Many new flooding algorithms are derived, allowing parallel and local flooding of graphs. Watersheds and flooding are then combined for solving real problems. Their ability to model a real hydrographic basin represented by its digital elevation model constitutes a good validity check of the underlying physical models. The last part of Volume 2 explains why so many different watershed partitions exist for the same graph. Marker-based segmentation is the method of choice for curbing this proliferation. This book proposes new algorithms combining the advantages of the previous methods which treated node- and edge-weighted graphs differently.
In early research work on international communication, the countries of North Africa and the Middle East were seen as part of the "Third World", and the media had to be at the service of development. However, this situation is changing due to the transnationalization and liberalization of the media. Indeed, since the 1990s, the entry of the South - and Arab countries in this case - into the "information society" has become the dominant creed, although the vision is still globalizing and marked by stereotypes. Representations of these societies are closely associated with international relations and geopolitics, characterized by tensions and conflicts. However, a force has come to disrupt the traditional rules of the game: Arab audiences. Digital media, the dissemination of which has been enabled by the implementation of the "information society", empowers them to participate fully in a media confluence. This liberation from the discourse has two major consequences: the media and journalism sector has become more strategic than ever, and action toward development must be reinvented.
Mediation is a very old practice that has been reborn to meet the needs of the contemporary world. It is thus increasingly present in today's societies. This book presents the theoretical foundations of mediation, as well as the way in which teachers and researchers in Information and Communication Sciences (ICS) have taken up this concept. Whether it is communicational, informational, cultural, organizational or societal, mediation belongs to a field of research, instituted by ICS, which sees in it a process of overcoming conflict, restoring communication and deconstructing social connections. Mediation: A Concept for Information and Communication Sciences inaugurates this set through its contribution to a state of the art of the theory and concepts used by the ICS community. It is addressed to teachers, researchers and students, as well as information professionals wishing to think about their daily practice.
In a context where climate change urgently requires us to alter our paradigms, this book explores the possibilities of cities that are both more energy efficient and more respectful of the environment. Based on the observation that urban planning has been detrimentally affected by the compartmentalization of knowledge and practices, this book is conceived as a dialog between transport and urban planning on the one hand, and between engineering and social science on the other. Systemic analysis and a historical approach, integrating the teachings of the last two centuries, constitute at the methodological level the framework in which this dialog unfolds. Based on examples of good practice, Transport and Town Planning identifies an effective set of levers of action and proposes an original method to guide and accompany urban transition with a large share of the initiative reserved for the actors concerned.
Fishes in Lagoons and Estuaries in the Mediterranean 2 extensively covers the systematic, biological, ecological, behavioral and genetic aspects of the sedentary fishes that spend their entire lifecycle in the coastal fringes, sometimes referred to as "extreme environments". This second volume of a set of books on Mediterranean ichthyofauna presents in-depth scientific, historical and current knowledge at the family, genus and species levels. Designed to give rapid and comprehensive access to the body of knowledge on Mediterranean lagoonal and estuarine sedentary fishes (over 1200 scientific works are referenced), this volume is for anyone involved in the use, management or protection of natural environments and their populations, including ecobiologists, geographers, engineers, teachers, students and researchers.
Over 200 years, industry has mastered iron, fire, power and energy. Today, electronics shape our everyday objects with the widespread integration of chips; from computers and telephones to keys, games and white goods. Data, software and computation structure our behavior and the organization of our lives. Everything is translated into data: the digit is king. Consisting of three volumes, The Digital Era explores technical, economic and social phenomena that result from the generalization of the Internet. This second volume discusses the impact of digital technology on the evolution of market relations and the media and examines the reasons why such changes put political economy to the test.
Whether in a solar thermal power plant or at the heart of a nuclear reactor, convection is an important mode of energy transfer. This mode is unique; it obeys specific rules and correlations that constitute one of the bases of equipment-sizing equations. In addition to standard aspects of convention, this book examines transfers at very high temperatures where, in order to ensure the efficient transfer of energy for industrial applications, it is becoming necessary to use particular heat carriers, such as molten salts, liquid metals or nanofluids. With modern technologies, these situations are becoming more frequent, requiring appropriate consideration in design calculations. Energy Transfers by Convection also studies the sizing of electronic heat sinks used to ensure the dissipation of heat and thus the optimal operation of circuit boards used in telecommunications, audio equipment, avionics and computers.
Although most people are aware of the value of developing new energy technologies, the importance of assessing such technologies is only just beginning to be recognized in full.This book, illustrated by real-life examples, fulfils two main objectives. Firstly, it provides an in-depth summary of energy system evaluation methods, the result of decades of work in this area, for the use of researchers, engineers and anybody else interested in the energy sector. Secondly, the vicious cycle of neglect towards in situ evaluation is broken. This neglect is due to its unjust reputation for being "thankless work": longwinded, expensive, difficult to exploit and undervalued.By scientifically organizing experience acquired over more than 30 years, Energy Transition highlights the considerable usefulness of the approach, not only economically, but also from a human standpoint.
Communication is a crucial issue in our complex societies tinted by distrust. It is the core of democratic life and almost all human and social actions. Therefore it is essential for communication to be responsible. But responsible communication cannot only be conceived as a deontological issue, framed by ethical compliance requirements or good practices promotion. It should be considered with all the virtualities of communication, from conversation to consideration, going through narrative, interpretation and argumentation. Indeed each of these communicational capacities has its properties, assets, complementarities and limitations. They constitute different ways to be responsive. This book offers a contribution to the debate of Theory of Deliberative Theory (TDD), reexamined here within its different inspiration sources, notably the opposition between communicational turn and system, the fact of moral pluralism and the public reason.
Talent is not a matter of status, nor a sub-component of personality, nor a commodity that can be quantified or measured. This book consists of two parts. The first offers a fertile resource (epistemological and theoretical) to consider the notion of talent, as well as notions of potential, intelligence and business skills. The second part, in turn, investigates ten major families of talents (or "Natural Operating Modes"). From Marie Curie to Walt Disney, Hans Zimmer, Gabrielle Chanel and Claude Lévi-Strauss, the illustrations and examples are intended to be precise and demonstrative. Skills relating to observation, evaluation and elucidation are developed in detail and complemented with concrete examples. Both managers and employees can use this book to acquire the solid bases required to potentiate and develop their talents within their respective company and beyond.
Throughout history, engineers have been defined as those who bring technological innovation to society. However, the concept of innovation and the role of the engineer are now changing as a result of globalization, the digital revolution, growing inequalities and environmental concerns. Training Engineers for Innovation therefore analyzes the ways in which the educational systems for engineers are adapting to these new demands, as well as the conditions in which this training has developed. This book brings together the works of a consortium of researchers dedicated to the subject area as part of the Innov'Ing 2020 project. Its contributors present various means to devise effective pedagogies adapted to a holistic approach to innovation which incorporates the technical, economic, social, ethical and environmental dimensions of engineering.
The emergence of social networks, OpenCourseWare, Massive Open Online Courses, informal remote learning and connectivist approaches to learning has made the analysis and evaluation of digital learning environments more complex. Modelling these complex systems makes it possible to transcribe the phenomena observed and facilitates the study of these processes with the aid of specific tools. Once this essential step is taken, it then becomes possible to develop plausible scenarios from the observation of emerging phenomena and dominant trends. This book highlights the contribution of complex systems theory in the study of next generation digital learning environments.
This book develops a new vision in geomechanics which will be of interest to researchers and engineers. It begins with the key theoretical features of dissipative structures induced by elementary contact friction within geomaterials in slow motion, their multi-scale expression in key tensor relations and associated features including strain localization and shear banding.
This book presents different data collection and representation techniques: elementary descriptive statistics, confirmatory statistics, multivariate approaches and statistical modeling. It exposes the possibility of giving more robustness to the classical methodologies of education sciences by adding a quantitative approach. The fundamentals of each approach and the reasons behind them are methodically analyzed, and both simple and advanced examples are given to demonstrate how to use them. Subsequently, this book can be used both as a course for the uninitiated and as an accompaniment for researchers who are already familiar with these concepts.
Following the rapid development of connected technologies, which are now highly sophisticated and spread across the globe, Society 5.0 has emerged and brought with it a dramatic societal shift. In 1998, Kodak, the world leader in photographic film, had 170,000 employees. It thus seemed unthinkable that just 3 years later, the majority of people would stop taking photographs to paper film and that Kodak would have disappeared. These are the stakes of this new society that is taking shape. This book, which does not seek to critique current politics, management or marketing literature, aims to fight against the excesses of this often-misunderstood Society 5.0 and to present the ideas and associated technologies that comprise it, all working towards societal improvement. Among these technologies, artificial intelligence, robotics, digital platforms and 3D printing are undoubtedly the most important, and thus receive the greatest focus.
In today's business environment, as organizations constantly seek to growth and develop through the optimization of their innovative and creative potential, understanding the critical issues and management practices in R & D is essential. This book provides a critical revaluation of the state of the art issues and concepts in R&D management. The views expressed are those of leading French researchers and professionals in this field, fed by empirical studies in national and international firms.
The intelligence of a city is the capacity to learn: to learn the past, its history and the culture of its territory. Unlike the smart city, we do not build a city from scratch and there is nothing, there is no smart city standard car intelligence is measured this ability to fit into a territorial dynamic, a story and a culture. Continuous learning through instantaneous feedback provides the digital to understand and map the urban system and driver.
While the topic of heat and mass transfer is an old subject, the way the book introduces the concepts, linking them strongly to the real world and to the present concerns, is particular. The scope of the different developments keeps in mind a practical energy engineering view.
Fluid mechanics is an important scientific field with various industrial applications for flows or energy consumption and efficiency issues. This book has as main aim to be a textbook of applied knowledge in real fluids as well as to the Hydraulic systems components and operation, with emphasis to the industrial or real life problems for piping and aerodynamic design geometries. Various problems will be presented and analyzed through this book.
"Living eXperience Design - the design of life experiences - is an extension of user experience design (UXD). The context comprises usage and practice in real contexts in which spatial, urban, social, temporal, historical and legal dimensions are considered. Reflecting upon LivXD is to examine the whole experience of a target audience in a variety of situations - and not only in those involving digital technology. This book begins with the definition of LivXD and its associated epistemology, and proceeds to detail field experiments in certain privileged areas: the relation to creation and works, mediation and adult education"--Back cover
Social representations, beliefs, values and knowledge are just some of the aspects that affect how the beneficiaries of preventative health measures perceive their wellbeing. Health Education and Prevention questions and analyzes these concepts in order to consider new ways of theorizing patients' conceptions of their health. From a methodological point of view, these analyses are put into practice with the design of prevention tools and devices. The use of a corpora of photographs is particularly meaningful in this respect. This book offers an authoritative perspective by noting important points of vigilance in training, and especially by distinguishing instructive contents conducive to the development of an explicit health pedagogy for more effective prevention measures. A model for categorizing situations integrating both educational and healthcare paths is also proposed.
The relationship between technicity and scientificity is often overlooked or avoided despite being a determining factor for establishing interdisciplinarity. By focusing on this relationship and highlighting a number of its ramifications, this book sheds light on the hidden or skewed stakes that condition a wide array of scientific projects. The authors present different approaches based on their own professional experience, focusing on the technique-science relationship in domains as diverse as brain mapping, the decipherment of Mycenaean writing and the design process. Each chapter presents varying and often opposing epistemological conclusions to provide the reader with a wide breadth of examples in different fields. Although the scope of this book is far from exhaustive, it serves as a starting point for the necessary and long-overdue clarification of the relationship between these neighboring, yet disjointed, sectors.
This book presents the principles of composite laminate sizing widely used for composite structures. The focus is on aeronautics in particular, including the concepts of limit loads and ultimate loads. After a brief overview of the main composite materials used in aeronautics, the basic theory of laminated plates and the associated rupture criteria are given. The author presents two fundamental cases of the sizing of aeronautical composite structures: the calculation of the holed structures and their subsequent multi-bolt joints, and the calculation of the buckling. The concept of damage tolerance is also explored, with a focus on its application for tolerance to impact damage. These notions are fundamental for understanding the specificities of the sizing of aeronautical composite structures. The book also contains corrected exercises for the reader to test their understanding of the different topics covered.
There has been a surge in "Living Labs" in recent years including those focusing on the health and autonomy sectors. The aim of these innovative user-centered spaces is the emergence of products and services that meet market needs and support both the efficiency of public health and the competitiveness of enterprises. This book is the result of work involving both field practitioners and academic actors in human sciences and co-design. It highlights the good practices that arise within living labs despite their use of different approaches. This collaborative work has given rise to the Living Lab Health and Autonomy (LLSA) Forum and has allowed for an improved capacity to support an efficient development of this form of design for the actors of health and autonomy, but also of industry and of its investors. This book draws on their experience and the views of experts to illuminate their practices and gives better visibility and legibility to these new players.
Triangulations, and more precisely meshes, are at the heart of many problems relating to a wide variety of scientific disciplines, and in particular numerical simulations of all kinds of physical phenomena. In numerical simulations, the functional spaces of approximation used to search for solutions are defined from meshes, and in this sense these meshes play a fundamental role. This strong link between meshes and functional spaces leads us to consider advanced simulation methods in which the meshes are adapted to the behaviors of the underlying physical phenomena. This book presents the basic elements of this vision of meshing. These mesh adaptations are generally governed by a posteriori error estimators representing an increase of the error with respect to a size or metric. Independently of this metric of calculation, compliance with a geometry can also be calculated using a so-called geometric metric. The notion of mesh thus finds its meaning in the metric of its elements.
The challenges of automating socio-technical systems are strongly linked to the strengths and limitations of technical and human resources, such as perceptual characteristics, cooperative capacities, job-sharing arrangements, modeling of human behavior and the contribution of innovative design approaches. Automation Challenges of Socio-technical Systems exposes the difficulties in implementing and sustaining symbiosis between humans and machines in both the short and long terms. Furthermore, it presents innovative solutions for achieving such symbiosis, drawing on skills from cognitive sciences, engineering sciences and the social sciences. It is aimed at researchers, academics and engineers in these fields.
Recent advances in the disciplines of computer science (e.g., quantum theory, artificial intelligence), biotechnology and nanotechnology have deeply modified the structures of knowledge from which military capabilities are likely to develop. This book discusses the implications of disruptive technologies for the defence innovation ecosystem. Two complementary dimensions of the defence innovation ecosystem are highlighted: the industrial and intra-organizational. On the industrial scale, there is a shift in the ecology of knowledge underpinning the defence industrial and technological base (DITB). At the intra-organizational level, it is the actors' practices that change and, through them, their skills and the processes by which they are acquired and transferred. In this context, the sources and legitimacy of innovation are being transformed, in turn requiring sometimes radical adaptations on the part of the various actors, including companies, military services, research communities and governmental agencies, which make up the defence innovation ecosystem.
Optimization is central to any problem involving decision-making in engineering. Optimization theory and methods deal with selecting the best option regarding the given objective function or performance index. New algorithmic and theoretical techniques have been developed for this purpose, and have rapidly diffused into other disciplines. As a result, our knowledge of all aspects of the field has grown even more profound. In Optimization for Engineering Problems, eminent researchers in the field present the latest knowledge and techniques on the subject of optimization in engineering. Whereas the majority of work in this area focuses on other applications, this book applies advanced and algorithm-based optimization techniques specifically to problems in engineering.
How to manage the cybersecurity of industrial systems is a crucial question. To implement relevant solutions, the industrial manager must have a clear understanding of IT systems, of communication networks and of control-command systems. They must also have some knowledge of the methods used by attackers, of the standards and regulations involved and of the available security solutions. Cybersecurity of Industrial Systems presents these different subjects in order to give an in-depth overview and to help the reader manage the cybersecurity of their installation. The book addresses these issues for both classic SCADA architecture systems and Industrial Internet of Things (IIoT) systems.
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