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Hydrogen is the most abundant element in the universe. It has a place in the energy mix of the future, especially regarding fuel cells (FCs). This book is an investigation into FCs. Prominence is given to the subject of PEMFCs (proton exchange membrane fuel cells) as they offer interesting perspectives on transport and stationary applications. This being said, a number of technological and scientific obstacles remain to be overcome before an industrial level of development can be reached.
In macro-, meso- and micro-economic systems, the concept of innovation involves a variety of resources and functions. It includes all formal and informal institutions, networks and actors that influence innovation and act as innovation boosters within companies, at the territorial level, at the level of innovation networks or in national economies. This book deals with innovation in a globalized context in terms of the entrepreneur, enterprise, territorial and sectoral systems and national systems of innovation in which collective innovation processes are formed.
Japan is one of those countries most often affected by powerful natural hazards: earthquakes, tsunamis, volcanic eruptions, typhoons, heavy rains, heavy snowfall, tornadoes, etc. The Archipelago is considered a very advanced country in terms of forecasting, prevention and management of natural disasters. A detailed analysis of the reality of recent years is however necessary. In the run-up to the 2020 Olympic Games in Tokyo, among others, a publication on the subject will inform a large number of people wanting to know more about the risks of natural disasters in Japan.
The question of trust is crucial in the field of health. First, because health is indicative of particularly strong issues at the societal, regulatory, institutional or individual levels; secondly, because the boundaries between specialized information validated by legitimate instances and uncommitted information have become permeable; finally, because it appears to be central within relations between actors in the field. In this book, we propose to address the trust in terms of the information and communication phenomena that are at work in the health sector, and to look at the process of building the legitimacy of information in the health sector. health.
This book will examine the issues of IoT according to three complementary axes: technique, use, ethics. The techniques used to produce artefacts (physical objects, infrastructures), programs (algorithms, software) and data (Big data, linked data, metadata, ontologies) are the subject of many innovations as the field of IoT is rich and stimulating. Along with this technological boom, IoT uses colonize new fields of application in the fields of transport, administration, housing, maintenance, health, sports, well-being. ... Privileged interface with digital ecosystems now at the heart of social exchanges, the IoT develops a power to act whose consequences both good and bad make it difficult to assess a fair business.
This book presents concepts and methods for optimal training for decision making in crisis situations. After presenting some general concepts of decision-making during crisis situations, it presents various innovations for optimal training, such as serious games, scenario design, adapted animation of crisis exercises, observation and debriefing of exercises related to pedagogical objectives.
This book enables the student to master the methods of analysis of isostatic and hyperstatic structures. To show the performance of the methods of analysis of the hyperstatic structures, some beams, gantries and reticular structures are selected and subjected to a comparative study by the different methods of analysis of the hyperstatic structures. This procedure provides an insight into the methods of analysis of the structures.
We are facing unprecedented challenges today. For many of us, innovation would be our last hope. But how can it be done? Is it enough to bet on the scientific culture? How can technical culture contribute to innovation? How is technical culture situated with regards to what we name collectively the culture of innovation? It is these questions that this book intends to address.
This work analyzes the role of private equity firms (SCIs) in forming strategic alliances in the French private equity market. The subject is important because the formation of alliances and, more generally, the networking of SMEs, could be an alternative to the lack of medium-sized companies in France. For French SCIs, which are increasingly in a competitive situation, assistance in forming alliances for their holdings may represent a new activity and be a source of competitive advantage. The work is positioned transversally, touching the areas of corporate governance, entrepreneurial finance and strategy.
When there are too many choices, there is no choice. The choices are entangled in a maze of rather confused possibilities. They go through many nebulous paths. Doubt, hesitation, indecision, become the only resolutions possible. Choosing is the anxiety of being wrong! The brand, the quality / price ratio, the aesthetics ... give confidence, but often with naivety! There is a gap between the reality of the qualities of the products and the perception of the customer. These are prejudices, illusions, a lack of knowledge ... Generally speaking, is the consumer-client able to appreciate, by sight, by touch, or even by a brief trial of operation, all the strengths and weaknesses? a lot of products? Market value dominates the use value. Marketing will discover that we must no longer confuse the consumer (the customer) and the user. The economic system only works because consumers are in the opacity of their choices. The search for technical prowess and above all market value has dominated the search for value in use.
The topic of NoSQL databases has recently emerged, to face the Big Data challenge, namely the ever increasing volume of data to be handled. It is now recognized that relational databases are not appropriate in this context, implying that new database models and techniques are needed. This book presents recent research works, covering the following basic aspects: semantic data management, graph databases, and big data management in cloud environments. The chapters in this book report on research about the evolution of basic concepts such as data models, query languages, and new challenges regarding implementation issues.
This book will present a complete modeling of the human psychic system that allows to generate the thoughts in a strictly organizational approach that mixes a rising and falling approach. The model will present the architecture of the psychic system that can generate sensations and thoughts, showing how one can feel thoughts. The model developed into an organizational architecture based on massive multiagent systems. The architecture will be fully developed, showing how an artificial system can be endowed with consciousness and intentionally generate thoughts and, especially, feel them. These results are multidisciplinary, combining both psychology and computer science disciplines.
This book deals with corporate mergers and acquisitions by analyzing the financial and strategic aspects. It starts with a chronological justification of the evolution of external growth operations and ends with case studies in order to put into practice the theoretical contribution of the previous titles. Through this book, we wish to detail the types of mergers and acquisitions, their modes, their motivations, their consequences and their performances. First of all, we propose a panoply of scientific research, methodological explanations and logical structuring to expose a subject of experience considered for a long time as a phenomenon in finance. Then, through a sample of 90 mergers or acquisitions, we analyze the effects of these transactions on French companies.
Using a general approach, this book supports the student to enable mastery of the methods of analysis of isostatic and hyperstatic structures. To show the performance of the methods of analysis of the hyperstatic structures, selected beams, gantries and reticular structures are selected and subjected to a comparative study by the different methods of analysis of the hyperstatic structures.
Piecewise-deterministic Markov processes form a class of stochastic models with a sizeable scope of applications: biology, insurance, neuroscience, networks, finance... Such processes are defined by a deterministic motion punctuated by random jumps at random times, and offer simple yet challenging models to study. Nevertheless, the issue of statistical estimation of the parameters ruling the jump mechanism is far from trivial. Responding to new developments in the field as well as to current research interests and needs, Statistical inference for piecewise-deterministic Markov processes offers a detailed and comprehensive survey of state-of-the-art results. It covers a wide range of general processes as well as applied models. The present book also dwells on statistics in the context of Markov chains, since piecewise-deterministic Markov processes are characterized by an embedded Markov chain corresponding to the position of the process right after the jumps.
This book is based on the author's research carried out over the last ten years in terms of emotional management. It establishes the intervention of emotions at all levels of management: the Littré definition, management being the art of the possible, "the art of guiding, managing, handling, motivating ... even resolving and arranging". Emotion is a subject studied particularly in management in English speaking countries and has become a topic of growing interest in organizational behavior. E-motion is, in this book, considered based on its etymological origin (ex-movere: put into action by the external factors). The objective is to demonstrate a new vision of responsible management and to confront the current challenges in motion. In this way, the latter tends to take into consideration the 'living', i.e. the psychobiological, neurological and sociological aspects of people in business.
This volume comprises three parts: 1) from local to global, 2) what type of sustainable management? 3) territorial approaches. The first chapter demonstrates, from the French example, that better soil management is a societal issue. At the global level, the second chapter raises the question of land grabbing and land use conflicts. This book also raises the question of the legal status of the soil. It then shows how soils need to be integrated when defining sustainable agricultural systems. French and European examples illustrate how taking environmental problems into account depends as much on their acuity as on how problems are perceived by public and private, social or economic actors. Therefore, it is important to promote co-diagnosis involving the scientific community and the various other actors in order to improve the regulation on soils. This multi-actor soil governance is facilitated by the use of simple soil quality indicators. Finally, examples in France and Vietnam show how soils are to be considered as territorial commons within landscapes. This last chapter recommends in particular to put an end to the absolute right of soil ownership and to distribute the usufruct of land between various private and public beneficiaries.
The end of the post-war economic boom was marked by the recognition of the environmental problem with the oil crises of the 1970s and, in 1972, the first major UN conference devoted to the human environment. Successive international meetings have resulted in a context where technical change, innovation and industry have assumed a central place in the creation of a new model of society. Against this consensus, the author demonstrates from economic analysis and wide-ranging examples that the environmental innovation doctrine and ecodesign methods remain fragile and can lead to paradoxical results.
This introductory book to the six volume series includes an introduction defining the critical zone for mankind that extends from tree canopy and the lower atmosphere to water table and unweathered rock. Soils play a crucial role through the functions and the services that they provide to mankind. The spatial and temporal variability of soils is represented by information systems whose importance, recent evolutions and increasingly performing applications in France and in the world must be underlined. The soil functions, discussed in this book, focus on the regulation of the water cycle, biophysicochemical cycles and the habitat role of biodiversity. The main services presented are those related to the provision of agricultural, fodder and forest products, energy, as well as materials and the role of soil as infrastructure support. They also include the different cultural dimensions of soils, their representations being often linked to myths and rites, as well as their values of environmental and archaeological records. Finally, the issue is raised of an off-ground world.
For 200 years, industry mastered iron, fire, strength and energy. Today, electronics shape our everyday objects, integrating chips everywhere: computers, phones, keys, games, household appliances, etc. Data, software and calculation frame the conduct of men and the administration of things. Everything is translated into data: the figure is king.This third and last volume of the series examines the creative destruction induced by digital, modifying manners and customs, law, society and politics.
The aim of this book is to review the innovation systems in their "classical" version before defining them in the light of emerging economies through the objectives of economic and sustainable development. If we return particularly to the innovation system and its importance, we will show through these new MINTs that their innovation systems are perpetuated, based on very localized experiments, despite the fragility of their links, the lack of national coherence of innovation and above all the weakness of their innovation policy.
Luigi Brochard was a Distinguished Engineer at IBM, then at Lenovo Data Center Group where he designed energy aware software systems. He is now a consultant on energy efficiency. Vinod Kamath worked with IBMx86 as a thermal engineer and is now a Senior Technical Staff Member with the Lenovo Data Center Group, where he is responsible for the water-cooled server design. Julita Corbalán is Associate Professor at the UPB, associate researcher at BSC-CNS and technical leader for the EAR Lenovo-BSC project. Scott Holland is a thermal engineer with Lenovo Data Center Group and is responsible for providing direct liquid-cooling solutions. His most recent project was the Lenovo ThinkSystem SD650. Walter Mittelbach has been working on adsorption chillers at Fraunhofer ISE since 1995. He also founded two companies: Fahrenheit GmbH (2002) and Sorption Technologies GmbH (2018). Michael Ott is a senior researcher in the HPC division at Leibniz Supercomputing Centre, where he leads the research activities on energy efficiency.
This book analyzes stochastic processes on networks and regular structures such as lattices by employing the Markovian random walk approach. Part 1 is devoted to the study of local and non-local random walks. It shows how non-local random walk strategies can be defined by functions of the Laplacian matrix that maintain the stochasticity of the transition probabilities. A major result is that only two types of functions are admissible: type (i) functions generate asymptotically local walks with the emergence of Brownian motion, whereas type (ii) functions generate asymptotically scale-free non-local "fractional" walks with the emergence of LEvy flights. In Part 2, fractional dynamics and LEvy flight behavior are analyzed thoroughly, and a generalization of POlya's classical recurrence theorem is developed for fractional walks. The authors analyze primary fractional walk characteristics such as the mean occupation time, the mean first passage time, the fractal scaling of the set of distinct nodes visited, etc. The results show the improved search capacities of fractional dynamics on networks.--
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 1 is devoted to watersheds. The topography of a graph appears by observing the evolution of a drop of water moving from node to node on a weighted graph, along flowing paths, until it reaches regional minima. The upstream nodes of a regional minimum constitute its catchment zone. The catchment zones may be constructed independently of each other and locally, in contrast with the traditional approach where the catchment basins have to be constructed all at the same time. Catchment zones may overlap, and thus, a new segmentation paradigm is proposed in which catchment zones cover each other according to a priority order. The resulting partition may then be corrected, by local and parallel treatments, in order to achieve the desired precision.
This book explores the prospects of innovation governance within the context of the growing uneasiness surrounding the effects, democratic deficits and overall societal adequacy of techno-scientific progress. There is a focus on the recently promoted notion of Responsible Research and Innovation (RRI), and some light is shed on the inevitable impediments of its meaningful implementation with respect to the normative structure of contemporary market societies. A particular matter of concern is the normative interlock between science and the market around the notion of neutrality, and the narrowing room for ethics reflexivity. The RRI Challenge outlines avenues for further conceptualization so that RRI can fulfil its emancipatory potential as social critique. This involves challenging the current politico-economic framework of the knowledge-creation process, and re-examining key conceptual dyads in innovation governance such as: governance/government, hard law/soft law, risk/fault, uncertainty/indeterminacy and morality/ethics.
This book has as main aim to be an introductory textbook of applied knowledge in Numerical Weather Prediction (NWP), which is a method of weather forecasting that employs: A set of equations that describe the flow of fluids translated into computer code, combined with parameterizations of other processes, applied on a specific domain and integrated in the basis of initial and domain boundary conditions. Current weather observations serve as input to the numerical computer models through a process called data assimilation to produce atmospheric properties in the future (e.g. temperature, precipitation, and a lot of other meteorological parameters). Various case studies will be also presented and analyzed through this book.
This study examines the linguistic tools which enable speakers and writers to propose adjustments and re-adjustments of the sentences they've just produced, as well as the goals they fulfil by doing so. We examine corrections, reformulations, specifications, modifications of points of views and link them with discursive strategies. (Re)-adjustments can be made in order to express oneself in a better way, to favor comprehension by adapting to the addressee, to structure one's intervention, to play on the potentialities of language (polysemy, homonymy, ambiguity), to mention the main purposes associated with the use of those devices. The study focuses on the markers associated with those strategies. Therefore, it links the syntactic, semantic and pragmatic levels.
This book covers various modern theoretical, technical, practical and technological aspects of computerized numerical control and control systems of deterministic and stochastic dynamical processes. Readers will discover: A review of the fundamentals and results of the theory of analogue control systems A clear and detailed presentation on the experimental modeling of dynamic processes Frequency synthesis techniques and in the state space of digital control systems Concrete applications of deterministic and stochastic optimal regulation laws New multimedia platforms, training and experimental automated research Various topologies and creation strategies, computer-aided telecontrol regulation systems, as well as a prototype of an automated laboratory that can be remotely operated via the Internet Simple Matlab programs to reproduce, where necessary, the main numerical and graphical results presented Many exercises corrected at the end of each chapter Detailed studies of practical automation projects, aimed at consolidating the skills of the automation profession acquired in the book
This book explores how the technical upheavals of the 21st century have changed the structures and architecture of the creation, sharing and regulation of knowledge. From the new economic and technical models of production and dissemination of knowledge, the book deals with all new forms of valorisation. It also explains how the legislative deficit in the world and in Europe, around digital is being filled by new initiatives, such as the law for a Digital Republic, in France. It is therefore a book that provides a valuable follow-up to the book "The New Challenges of Knowledge", of which it constitutes the continuation and operational deepening.
Developed from presentations given at the Cerisy SVSI (Sciences de la vie, sciences de l'information) conference held in 2016, this book presents a broad overview of thought and research at the intersection of life sciences and information sciences. The contributors to this edited volume explore life and information on an equal footing, with each considered as crucial to the other. In the first part of the book, the relation of life and information in the functioning of genes, at both the phylogenetic and ontogenetic levels, is articulated and the common understanding of DNA as code is problematized from a range of perspectives. The second part of the book homes in on the algorithmic nature of information, questioning the fit between life and automaton and the accompanying division between individualization and invariance. Consisting of both philosophical speculation and ethological research, the explorations in this book are a timely intervention into prevailing understandings of the relation between information and life.
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