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Design and Realization of Novel GaAs Based Laser Concepts
by Tim David GermannSemiconductor heterostructures represent the backbone for an increasing variety of electronic and photonic devices, for applications including information storage, communication and material treatment, to name but a few. Novel structural and material concepts are needed in order to further push the performance limits of present devices and to open up new application areas. This thesis demonstrates how key performance characteristics of three completely different types of semiconductor lasers can be tailored using clever nanostructure design and epitaxial growth techniques. All aspects of laser fabrication are discussed, from design and growth of nanostructures using metal-organic vapor-phase epitaxy, to fabrication and characterization of complete devices.
Design and Simulation in Biomedical Mechanics (Advanced Structured Materials #146)
by Juan Alfonso Beltrán-Fernández Andreas ÖchsnerThis book integrates bioengineering for solving health issues. It shows how the use of applied mechanics and strength of materials using 3D printing models, digital correlation techniques and computed tomography images, provides solutions to biology, medicine and mechanical engineering. The book provides clear processes and illustrations, several worked examples, and many projects. It helps scientists to analyze different modes of applying mechanical and biomedical concepts, physical principles to develop devices, sensors, prosthesis, orthotic systems, new materials and techniques that may improve the health system. It can be used in courses such as biomechanics and orthopedics, rehabilitation and mechanical engineering, also in rehabilitation or sports medicine.
The Design and Statistical Analysis of Animal Experiments
by Simon T. Bate Robin A. Clark Simon T. Bate Robin A. ClarkWritten for animal researchers, this book provides a comprehensive guide to the design and statistical analysis of animal experiments. It has long been recognised that the proper implementation of these techniques helps reduce the number of animals needed. By using real-life examples to make them more accessible, this book explains the statistical tools employed by practitioners. A wide range of design types are considered, including block, factorial, nested, cross-over, dose-escalation and repeated measures and techniques are introduced to analyse the experimental data generated. Each analysis technique is described in non-mathematical terms, helping readers without a statistical background to understand key techniques such as t-tests, ANOVA, repeated measures, analysis of covariance, multiple comparison tests, non-parametric and survival analysis. This is also the first text to describe technical aspects of InVivoStat, a powerful open-source software package developed by the authors to enable animal researchers to analyse their data and obtain informative results.
Design and Technological Applications in Sustainable Architecture: The perspective of China, Japan, Singapore and Thailand (Strategies for Sustainability)
by Shuai Lu Stephen Siu Yu Lau Junjie Li Shimeng HaoThis volume discusses the climate responsiveness of sustainable architecture design and technology in China, Japan, Singapore, and South Korea in recent years, addressing concepts and applications in urban planning, building design, and structural performance evaluation. The four sections of the text cover the theory and implementation of sustainable architecture within various geographic boundaries and contexts, offering an interdisciplinary assessment of the challenges faced in urban areas at different climate zones. The main topics covered are: 1) urban ecological restoration under the influence of climate environment; 2) health and human considerations of building and environment; 3) prototype optimization of sustainable building, and 4) feedback of building performance and design evaluation. The book is intended to be a contribution to the growing body of knowledge on sustainable architecture for applicable use by practitioners, city planners, field researchers, and building operators in building design, construction, usage, operation, and maintenance.
Design and Technology in the Primary School: Case Studies for Teachers (Subjects in the Primary School)
by Margaret Rogers Hind MakiyaThe inclusion of technology among the National Curriculum foundation subjects is an exciting , but at the same time somewhat daunting challenge for primary teachers. This series of case studies shows how real teachers across the primmary age range have put design and technology into practice as a focus for their topic work. Through these examples Margaret Rogers and Hind Makiya show what is meant by design and technology in the primary school and how problem solving activiies can be used to fulfil the requirements of the National Curriculum across several subjects. Useful appendices summarize the technology requirements of the National Curriculum and give extra guidance in common areas of difficulty such as the introduction of electricity and the use of electricity and the use of technical lego.
Design and Use of Relational Databases in Chemistry
by TJ O'DonnellOptimize Your Chemical DatabaseDesign and Use of Relational Databases in Chemistry helps programmers and users improve their ability to search and manipulate chemical structures and information, especially when using chemical database "cartridges". It illustrates how the organizational, data integrity, and extensibility properties of relational dat
Design Commons: Practices, Processes and Crossovers (Design Research Foundations)
by Gerhard Bruyns Stavros KousoulasThis book directly links the notion of the commons with different design praxes, and explores their social, cultural, and ecological ramifications. It draws out material conditions in four areas of design interest: social design, commons and culture, ecology and transdisciplinary design. As a collection of positions, the diversity of arguments advances the understanding of the commons as both concepts and modes of thinking, and their material translation when contextualised in the domain of design questions. In other words, it moves abstract social science concepts towards concrete design debates. This text appeals to students, researchers and practitioners working on design in architecture, architecture theory, urbanism, and ecology.
Design Computing and Cognition ’18
by John S. GeroThis is the proceedings of the Eighth International Conference on Design Computing and Cognition (DCC’18) held at the Polytecnico di Milano in Italy. This volume presents both advances in theory and applications and demonstrates the depth and breadth of design computing and design cognition. Design thinking, the label given to the acts of designing, has become a paradigmatic view that has transcended the discipline of design and is now widely used in business and elsewhere. As a consequence there is an increasing interest in design research. This volume contains papers that represent the state-of-the-art research and developments in design computing and design cognition. This book is of particular interest to researchers, developers and users of advanced computation in design and those who need to gain a better understanding of designing that can be obtained through empirical studies.
Design, Construction and Research Application of a Differential Electrochemical Mass Spectrometer (DEMS)
by Sean James AshtonSean Ashton's doctoral thesis, which he finished at the Technical University in Munich, describes the challenge of constructing a Differential Electrochemical Mass Spectrometer instrument (DEMS). DEMS combines an electrochemical cell with mass spectrometry via a membrane interface, allowing gaseous and volatile electrochemical reaction species to be monitored online. The thesis carefully introduces the fuel cell electrocatalyst development concerns before reviewing the pertinent literature on DEMS. This is followed by the presentation and discussion of the new extended design, including a thorough characterization of the instrument. The capabilities of the new setup are demonstrated in two research studies: The methanol oxidation reaction on Pt and PtRu catalysts, and the electrochemical corrosion of fuel cell catalyst supports. Despite both topics having long since been studied, new insights can be obtained through careful investigations with the new DEMS instrument that are of great, general interest. The thesis and the instrument thus show the way for future investigations in the field.
Design, Control and Application of Modular Multilevel Converters for HVDC Transmission Systems
by Hans-Peter Nee Steffan Norrga Remus Teodorescu Kamran Sharifabadi Lennart HarneforsDesign, Control and Application of Modular Multilevel Converters for HVDC Transmission Systems is a comprehensive guide to semiconductor technologies applicable for MMC design, component sizing control, modulation, and application of the MMC technology for HVDC transmission. Separated into three distinct parts, the first offers an overview of MMC technology, including information on converter component sizing, Control and Communication, Protection and Fault Management, and Generic Modelling and Simulation. The second covers the applications of MMC in offshore WPP, including planning, technical and economic requirements and optimization options, fault management, dynamic and transient stability. Finally, the third chapter explores the applications of MMC in HVDC transmission and Multi Terminal configurations, including Supergrids. Key features: Unique coverage of the offshore application and optimization of MMC-HVDC schemes for the export of offshore wind energy to the mainland. Comprehensive explanation of MMC application in HVDC and MTDC transmission technology. Detailed description of MMC components, control and modulation, different modeling approaches, converter dynamics under steady-state and fault contingencies including application and housing of MMC in HVDC schemes for onshore and offshore. Analysis of DC fault detection and protection technologies, system studies required for the integration of HVDC terminals to offshore wind power plants, and commissioning procedures for onshore and offshore HVDC terminals. A set of self-explanatory simulation models for HVDC test cases is available to download from the companion website. This book provides essential reading for graduate students and researchers, as well as field engineers and professionals who require an in-depth understanding of MMC technology.
Design Controls for the Medical Device Industry, Third Edition
by Marie B. TeixeiraThis third edition provides a substantial comprehensive review of the latest design control requirements, as well as proven tools and techniques to ensure a company's design control program evolves in accordance with current industry practice. It assists in the development of an effective design control program that not only satisfies the US FDA Quality Systems Regulation (QSR) and 13485:2016 standards, but also meets today's Notified Body Auditors' and FDA Investigators' expectations. The book includes a review of the design control elements such as design planning, input, output, review, verification, validation, change, transfer, and history, as well as risk management inclusive of human factors and usability, biocompatibility, the FDA Quality System Inspection Technique (QSIT) for design controls, and medical device regulations and classes in the US, Canada, and Europe. Practical advice, methods and appendixes are provided to assist with implementation of a compliant design control program and extensive references are provided for further study. This third edition: Examines new coverage of ISO 13485-2016 design control requirements Explores proven techniques and methods for compliance Contributes fresh templates for practical implementation Provides updated chapters with additional details for greater understanding and compliance Offers an easy to understand breakdown of design control requirements Reference to MDSAP design control requirements
Design, Development and Analysis of Lunar Crescent Visibility Criterion With Python
by Muhamad Syazwan Faid Mohd Saiful Nawawi Mohd Hafiz SaadonThe analysis of lunar crescent visibility criterion is vital in providing a comparative insight for predicting the visibility and suitability for Hijri calendar determination. While there have been previous attempts to measure the performance of lunar crescent visibility criterion, these attempts only apply to a singular analysis and not a comparative examination.Design, Development and Analysis of Lunar Crescent Visibility Criterion with Python explores the development of an analysis tool for lunar crescent visibility criterion using an integrated lunar crescent visibility database. The analysis tool, called HilalPy and HilalObs, was developed in the form of a Python library, so that it can be integrated into other software and webpages to enable deployment into various operating systems. This book will provide useful insights for the future development of lunar crescent visibility criterion, particularly for calendrical purposes.Key Features:● Presents an analysis tool for lunar crescent visibility based on an integrated lunar crescent report database.● Offers researchers and practitioners the capability to perform comparative analyses of the percentage of reliability in lunar crescent visibility criteria, thereby contributing to the construction of robust criteria for determining the Hijri calendar.● Provides a comprehensive resource for researchers, students, policymakers, and practitioners involved in the determination of the Hijri calendar.
Design Discourse in Abrahamic Traditions: History, Metaphysics, and Science (Routledge Science and Religion Series)
by E. V. R. Kojonen Shoaib A. MalikDesign Discourse in Abrahamic Traditions reconnects discussion of design arguments to its Jewish, Christian, and Muslim history. The ancient idea that there is evidence of purpose in nature remains one of the most debated topics in science and religion, but also one with great potential for inter-religious and interdisciplinary dialogue. This volume revitalizes current discussion by retrieving perspectives from the Abrahamic history of design arguments and engaging them with contemporary ideas. Beginning with the encounter ancient philosophy and creation beliefs, the book proceeds to delve deep into issues ranging from the nature of theological and teleological language to the implications of evolution and evil. This rich exploration showcases how, far from being irrelevant in a post-Humean, post-Darwinian world, design arguments continue to merit both popular-level and academic attention. The volume will be of particular interest to scholars working at the intersection of science and religion, philosophers of religion, and theologians.
Design Education Across Disciplines: Transformative Learning Experiences for the 21st Century
by Miikka J. Lehtonen Tomi Kauppinen Laura SivulaThis book explores how design thinking can transform higher education, with solutions ranging from single course sessions to whole programs and universities. The authors demonstrate how designing across disciplines is done, with disruptive technologies, ambiguity and challenges as catalysts. Iteratively tested pedagogies, design-driven solutions and creative uses of both tactile and digital worlds are among the approaches discussed. Educators and leaders of higher education institutes as well as designers and managers of companies will benefit from engaging the design ideas in their own work.
Design eines Faraday-Effekt-Stromsensors (essentials)
by Reiner ThieleReiner Thiele zeigt ausgehend von der prinzipiellen Schaltungsanordnung eines Sensors zur potenzialgetrennten Messung elektrischer Ströme mit dem Faraday-Effekt in Lichtwellenleitern dessen vollständigen Entwurf anhand hergeleiteter Parametergleichungen einschließlich praxisrelevanter Dimensionierungsbeispiele. Außerdem beweist der Autor, dass der für den Sensor funktionsbestimmende lineare Zusammenhang zwischen Messgröße und Messwert der Lösung einer speziellen Riccati-Differenzialgleichung entspricht.
Design Engineer's Reference Guide: Mathematics, Mechanics, and Thermodynamics
by Keith L. RichardsAuthor Keith L. Richards believes that design engineers spend only a small fraction of time actually designing and drawing, and the remainder of their time finding relevant design information for a specific method or problem. He draws on his own experience as a mechanical engineering designer to offer assistance to other practicing and student engi
Design Exploration of Emerging Nano-scale Non-volatile Memory
by Hao Yu Yuhao WangThis book presents the latest techniques for characterization, modeling and design for nano-scale non-volatile memory (NVM) devices. Coverage focuses on fundamental NVM device fabrication and characterization, internal state identification of memristic dynamics with physics modeling, NVM circuit design and hybrid NVM memory system design-space optimization. The authors discuss design methodologies for nano-scale NVM devices from a circuits/systems perspective, including the general foundations for the fundamental memristic dynamics in NVM devices. Coverage includes physical modeling, as well as the development of a platform to explore novel hybrid CMOS and NVM circuit and system design. * Offers readers a systematic and comprehensive treatment of emerging nano-scale non-volatile memory (NVM) devices; * Focuses on the internal state of NVM memristic dynamics, novel NVM readout and memory cell circuit design and hybrid NVM memory system optimization; * Provides both theoretical analysis and practical examples to illustrate design methodologies; * Illustrates design and analysis for recent developments in spin-toque-transfer, domain-wall racetrack and memristors.
Design for 3D Printing: Scanning, Creating, Editing, Remixing, and Making in Three Dimensions
by Samuel N. Bernier Bertier Luyt Tatiana ReinhardFrance's Le FabShop has extensive experience testing 3D printers and creating digital models for them. From an articulated Makey Robot to a posable elephant model, Samuel N. Bernier and the rest of Le FabShop's team have created some of the most-printed designs in the 3D printing world. This book uses their work to teach you how to get professional results out of a desktop 3D printer without needing to be trained in design. Through a series of tutorials and case studies, this book gives you the techniques to turn a product idea into a 3D model and a prototype. Focusing on free design software and affordable technologies, the exercises in this book are the perfect boost to any beginner looking to start designing for 3D printing. Designing for the tool and finding a good tool to fit the design--these are at the core of the product designer's job, and these are the tools this book will help you master. Foreword by Carl Bass, Autodesk's CEO, a passionate and prolific Maker. In Design For 3D Printing, you'll:Learn the different 3D printing technologiesChoose the best desktop 3D printerDiscover free 3D modeling softwareBecome familiar with 3D scanning solutionsFind out how to go from a bad to a good 3D source file, one that's ready-to-print
Design for a Better World: Meaningful, Sustainable, Humanity Centered
by Donald A. NormanHow human behavior brought our world to the brink, and how human behavior can save us.The world is a mess. Our dire predicament, from collapsing social structures to the climate crisis, has been millennia in the making and can be traced back to the erroneous belief that the earth&’s resources are infinite. The key to change, says Don Norman, is human behavior, covered in the book&’s three major themes: meaning, sustainability, and humanity-centeredness. Emphasize quality of life, not monetary rewards; restructure how we live to better protect the environment; and focus on all of humanity. Design for a Better World presents an eye-opening diagnosis of where we&’ve gone wrong and a clear prescription for making things better.Norman proposes a new way of thinking, one that recognizes our place in a complex global system where even simple behaviors affect the entire world. He identifies the economic metrics that contribute to the harmful effects of commerce and manufacturing and proposes a recalibration of what we consider important in life. His experience as both a scientist and business executive gives him the perspective to show how to make these changes while maintaining a thriving economy. Let the change begin with this book before it&’s too late
Design for a Sustainable Circular Economy: Research and Practice Consequences (Design Science and Innovation)
by Gavin Brett Melles Christian WölfelThis multi-authored book aims to illustrate the social, economic, and ecological factors that should determine and be determined by design in the implementation of a sustainable circular economy and society. We take design to refer to a continuum of perspectives and applications from industrial design to policy design, and this broad perspective invites theoretical and methodological contributions from a range of fields. In addition to bringing scholarly diversity to circularity, we expand and challenge the mainstream circular economy narrative of material efficiencies and green growth to include the demands of inclusive growth and ecological boundaries consistent with sustainable development. Readers from within and beyond design, conscious of the limitations of circular green growth will find new inspiration in this book regarding the nature of a sustainable circular economy and society and the broad design agenda that must be implemented to enable a just and informed circular transition.
Design for Climate Adaptation: Proceedings of the UIA World Congress of Architects Copenhagen 2023 (Sustainable Development Goals Series)
by Billie Faircloth Maibritt Pedersen Zari Mette Ramsgaard Thomsen Martin TamkeThe book provides new perspectives from leading researchers accentuating and examining the central role of the built environment in conceiving and implementing multifaceted solutions for the complex challenges of climate change, revealing critical potentials for architecture and design to contribute in more informed and long-term ways to the urgent transition of our society. The book offers a compilation of peer-reviewed papers that uniquely connects knowledge broadly across practice and academia, from the newest technologies and methods to indigenous knowledge, community engagement, techniques for ecosystem regeneration, nature-based solutions, and more. The book is part of a series of six volumes that explore the agency of the built environment in relation to the SDGs through new research conducted by leading researchers. The series is led by editors Mette Ramsgaard Thomsen and Martin Tamke in collaboration with the theme editors: - Design for Climate Adaptation: Billie Faircloth and Maibritt Pedersen Zari- Design for Rethinking Resources: Carlo Ratti and Mette Ramsgaard Thomsen (Eds.)- Design for Resilient Communities: Anna Rubbo and Juan Du (Eds.)- Design for Health: Arif Hasan and Christian Benimana (Eds.)- Design for Inclusivity: Magda Mostafa and Ruth Baumeister (Eds.)- Design for Partnerships for Change: Sandi Hilal and Merve Bedir (Eds.)
Design for Energy and the Environment: Proceedings of the Seventh International Conference on the Foundations of Computer-Aided Process Design
by Mahmoud M. El-Halwagi Andreas A. LinningerAn examination of systematic techniques for the design of sustainable processes and products, this book covers reducing energy consumption, preventing pollution, developing new pathways for biofuels, and producing environmentally friendly and high-quality products. It discusses innovative design approaches and technological pathways that impact ene
Design for Environment as a Tool for the Development of a Sustainable Supply Chain
by Maurizio Bevilacqua Filippo Emanuele Ciarapica Giancarlo GiacchettaEnvironmental Design is becoming an increasingly significant agenda for many manufacturing companies and yet there is no standard to their approaches, strategies or their levels of execution. Applying Design for Environment (DfE) methodologies to develop a more sustainable supply chain has formed procedures and techniques which allow designers to integrate these methods with environmental supply chain management. Design for Environment as a Tool for the Development of a Sustainable Supply Chain aims to define relevant target specifications for a product throughout its life cycle; from conception and design to the end of its operating life. Be considering this new approach to the supply chain, environmental responsiveness can work in tandem with sounds business management. The usual focus on suppliers, manufacturers and customers is expanded in Design for Environment as a Tool for the Development of a Sustainable Supply Chain to include stakeholders such as government bodies and recycling companies. The influence of these additional groups is analyzed alongside concepts such as: Product life cycle development aimed at environmental impact minimization; Supplier selection and management based on environmental criteria; and Marketing and communication choices which increase the value of environmentally sensitive products. By including several case studies alongside theoretical topics, Design for Environment as a Tool for the Development of a Sustainable Supply Chains acts as a foundation for professionals across the supply chain, from industrial designers to marketing and sales departments, who are involved in environmental issues.
Design for Environmental Sustainability: Life Cycle Design Of Products
by Carlo Arnaldo VezzoliThis volume is a technical and operative contribution to the United Nations "Decade on Education for Sustainable Development" (2005-2014), aiding the development of a new generation of designers, responsible and able in the task of designing environmentally sustainable products. The book provides a comprehensive framework and a practical tool to support the design process. This is an important text for those interested in the product development processes.
Design for Health: Proceedings of the UIA World Congress of Architects Copenhagen 2023 (Sustainable Development Goals Series)
by Arif Hasan Christian Benimana Mette Ramsgaard Thomsen Martin TamkeThe book provides new perspectives from leading researchers accentuating and examining the central role of the built environment in conceiving and implementing multifaceted solutions to the complex challenges of physical and mental health, revealing critical potentials for architecture and design to contribute in more informed and long-term ways to the urgent transition of our society. The volume book offers a compilation of peer-reviewed papers that uniquely connects knowledge and criticality broadly across practice and academia; from new technologies, theories, and methods to community -engaged practice on many scales, and more. The book is part of a series of six volumes that explore the agency of the built environment in relation to the SDGs through new research conducted by leading researchers. The series is led by editors Mette Ramsgaard Thomsen and Martin Tamke in collaboration with the theme editors: - Design for Climate Adaptation: Billie Faircloth and Maibritt Pedersen Zari- Design for Rethinking Resources: Carlo Ratti and Mette Ramsgaard Thomsen (Eds.)- Design for Resilient Communities: Anna Rubbo and Juan Du (Eds.)- Design for Health: Arif Hasan and Christian Benimana (Eds.)- Design for Inclusivity: Magda Mostafa and Ruth Baumeister (Eds.)- Design for Partnerships for Change: Sandi Hilal and Merve Bedir (Eds.)