Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.
Nguồn ngoài
Transitioning towards a circular (healthcare) economy: Circular Economy principles, leadership, policy and decision-making
Bart van Straten; Bruno Bruins; Tim Horeman · TU Delft Open · 2025
This book offers a comprehensive roadmap toward a circular and sustainable healthcare system, structured into three distinct parts. Part I describes circular principles and policy tactics. Chapter 1 outlines the essentials of sustainable healthcare and designates the paradox in daily practice of sustainability and the circular economy. In Chapter 2 the impact of leadership on policy together with best practices is discussed. The legislation and infrastructural web, in which many stakeholders and circular economy initiatives are strangled, is described. Despite the fact that politicians and policymakers are motivated to encourage sustainability, the infrastructure is designed to discourage circular economy projects. This chapter shows examples of setting-up intrinsic motivated teams of hospital staff, green teams, industry leaders and scientific motivated research teams. Swimming against the current is about the legislation paradox. In chapter 3 described as how legislation should be redesigned to accomplish the goals as set out in the green deal and the climate law. Part II serves as a practical guide to implementing circular strategies. In chapter 4 the reader is guided through the fundamentals of circular strategies by visualizing the circular economy. Chapter 5 reveals successful design strategies for products and processes which contribute to a zero-waste society. Using recycled materials by using waste as input for new products is described in chapter 6. In chapter 6 we will explore (surgical) waste as input for new products. Recycled should and could be used more. This is a fundamental concept within circular design principles but hardly used until this moment. Part III explores circular economy design principles on basis of successful examples. This part dives into real-world applications and measurable outcomes. It showcases successful circular design concepts and business models that have reshaped the market. Chapter 7: Is about leading by design. Success s
Nguồn ngoài
Graphs, Formulas and Tables relevant to Transport Phenomena
Martin Rohde · TU Delft Open · 2024
This book provides relevant information required during BSc-level courses on Transport Phenomena, encompassing micro- and macroscopic balances, correlations for friction, heat transfer and species transport and material properties. The information comes in handy during exercise classes and written exams.
Nguồn ngoài
Network quality control
Peter Teunissen · TU Delft Open · 2024
The aim of computing a geodetic network is to determine the geometry of the configuration of a set of points from spatial observations (e.g. GPS baselines and/or terrestrial measurements). The configuration of points usually consists of newly established points, of which the coordinates still need to be determined, and already existing points, the so-called control points, of which the coordinates are known. Network quality control deals with the qualitative aspects of network design, network adjustment, network validation and network connection. By means of a network adjustment the relative geometry of the new points is determined and integrated into the geometry of the existing control points. Prior to the network adjustment, the geometry of the network is designed on the basis of precision and reliability criteria. The adjustment and validation of the overall geometry can be divided in two phases, the free network phase and the connected network phase. In the free network phase, the known coordinates of the control points do not take part in the adjustment and validation. The possible use of a free network phase is based on the idea that a good geodetic network should be sufficiently precise and reliable in itself, without the need of external control. Moreover, it allows one to validate the quality of the external control. In the connected network phase, the geometry of the free network is integrated into the geometry of the control points. Adjustment and validation in this second phase differs from the free network phase. The adjustment in the second phase is a constrained connection adjustment, since it is often not practical to see the coordinates of the control points change every time a free network is connected to them. For the validation of the connected network however, the unconstrained connected adjustment is used as input. This allows one to take the intrinsic uncertainty of the coordinates of the control points in the connection phase into account. T
Nguồn ngoài
Dynamic data processing: Recursive least-squares
Peter Teunissen · TU Delft Open · 2024
This book is a follow-up on Adjustment theory. It extends the theory to the case of time-varying parameters with an emphasis on their recursive determination. Least-squares estimation will be the leading principle used. A least-squares solution is said to be recursive when the method of computation enables sequential, rather than batch, processing of the measurement data. The recursive equations enable the updating of parameter estimates for new observations without the need to store all past observations. Methods of recursive least-squares estimation are therefore particularly useful for applications in which the time-varying parameters need to be instantly determined. Important examples of such applications can be found in the fields of real-time kinematic positioning, navigation and guidance, or multivariate time series analysis. The goal of this book is therefore to convey the necessary knowledge to be able to process sequentially collected measurements for the purpose of estimating time-varying parameters. When determining time-varying parameters from sequentially collected measurement data, one can discriminate between three types of estimation problems: filtering, prediction and smoothing. Filtering aims at the determination of current parameter values, while smoothing and prediction aim at the determination of respectively past and future parameter values. The emphasis in this book will be on recursive least-squares filtering. The theory is worked out for the important case of linear(ized) models. The measurement-update and time-update equations of recursive least-squares are discussed in detail. Models with sequentially collected data, but time-invariant parameters are treated first. In this case only the measurement-update equations apply. State-space models for dynamic systems are discussed so as to include time-varying parameters. This includes their linearization and the construction of the state transition matrix. Elements from the theory of random fun
Nguồn ngoài
Sustainable Mobility
Shams Tanvir · Mavs Open Press · 2024
This textbook and OER material cover tools and basic knowledge required to prepare transportation engineers and planners to contribute towards a carbon-neutral mobility future. In addition, we will explore the potential for vehicle electrification, automation, connectivity, and ridesharing to reduce the carbon impacts of auto mobility. The textbook modules are intended to inform and teach students how to design streets for modes that have almost no carbon emissions. The goal of the textbook is to train engineering students on existing tools and policy levers that can be used to incorporate emerging transportation technologies in a sustainable, equitable, and efficient manner. The course is designed for graduate transportation engineering, and city and regional planning students. The undergraduate seniors will be able to absorb the materials given they have already taken fundamental courses on transportation engineering and planning, including traffic engineering and highway design. This textbook is a product of the grant OERTransport: Enabling Transportation Planning Professional Advancement awarded to the University of Texas-Arlington (UTA) in consortium with California Polytechnic State University (Cal Poly) and the University of South Florida (USF). It was developed under an Open Textbooks Pilot grant from the Fund for the Improvement of Postsecondary Education (FIPSE), U.S. Department of Education. However, its contents do not necessarily represent the policy of the Department of Education, and no endorsement by the Federal Government should be assumed.
Nguồn ngoài
Fundamentals of Math, Physics, and Statistics for Future Transportation Professionals
Anurag Pande; Peyton Ratto; Ahmed Farid · Mavs Open Press · 2024
This textbook and OER material cover tools and basic knowledge required to master the prerequisite essentials of physics, mathematics, and statistics applied in transportation engineering. To our knowledge, no such textbook currently exists to build the KSTs (Knowledge, Skills, Tools) for college freshmen’ remedial courses required by most transportation engineering graduate programs that admit non-engineers (e.g., PHYS 141, MATH 142, STAT 321 at California Polytechnic State University, San Luis Obispo). The textbook modules are intended for students with undergraduate degrees in planning and other less technical fields who are interested in pursuing transportation careers where background engineering knowledge is required. This textbook is a product of the grant OERTransport: Enabling Transportation Planning Professional Advancement awarded to the University of Texas-Arlington (UTA) in consortium with California Polytechnic State University (Cal Poly) and the University of South Florida (USF). It was developed under an Open Textbooks Pilot grant from the Fund for the Improvement of Postsecondary Education (FIPSE), U.S. Department of Education. However, its contents do not necessarily represent the policy of the Department of Education, and no endorsement by the Federal Government should be assumed
Nguồn ngoài
Adjustment theory: an introduction
Peter Teunissen · TU Delft Open · 2024
Adjustment theory can be regarded as the part of mathematical geodesy that deals with the optimal combination of redundant measurements together with the estimation of unknown parameters. It is essential for a geodesist, its meaning comparable to what mechanics means to a civil engineer or a mechanical engineer. Historically, the first methods of combining redundant measurements originate from the study of three problems in geodesy and astronomy, namely to determine the size and shape of the Earth, to explain the long-term inequality in the motions of Jupiter and Saturn, and to find a mathematical representation of the motions of the Moon. Nowadays, the methods of adjustment are used for a much greater variety of geodetic applications, ranging from, for instance, surveying and navigation to remote sensing and global positioning. The two main reasons for performing redundant measurements are the wish to increase the accuracy of the results computed and the requirement to be able to check for errors. Due to the intrinsic uncertainty in measurements, measurement redundancy generally leads to an inconsistent system of equations. Without additional criteria, such a system of equations is not uniquely solvable. In this introductory course on adjustment theory, methods are developed and presented for solving inconsistent systems of equations. The leading principle is that of least-squares adjustment together with its statistical properties. The inconsistent systems of equations can come in many different guises. They could be given in parametric form, in implicit form, or as a combination of these two forms. In each case the same principle of least-squares applies. The algorithmic realizations of the solution will differ however. Depending on the application at hand, one could also wish to choose between obtaining the solution in one single step or in a step-wise manner. This leads to the need of formulating the system of equations in partitioned form. Different partitions
Nguồn ngoài
Private Pilot for Airplane Category Airman Certification Standards (FAA-S-ACS-6C)
U.S. Department of Transportation Federal Aviation Administration · Federal Aviation Administration · 2024
The U.S. Department of Transportation, Federal Aviation Administration (FAA), Office of Safety Standards, Regulatory Support Division, Airman Testing Standards Branch, has published the Private Pilot for Airplane Category Airman Certification Standards (ACS) to communicate the aeronautical knowledge, risk management, and flight proficiency standards for private pilot certification in the airplane category, single-engine land and sea; and multiengine land and sea classes.
Nguồn ngoài
Counter Unmanned Aircraft Systems Technologies and Operations
Randall Nichols; Hans Mumm; Wayne Lonstein; Julie Ryan · New Prairie Press · 2020
As the quarter-century mark in the 21st Century nears, new aviation-related equipment has come to the forefront, both to help us and to haunt us. (Coutu, 2020). This is particularly the case with unmanned aerial vehicles (UAVs). These vehicles have grown in popularity and accessible to everyone. Of different shapes and sizes, they are widely available for purchase at relatively low prices. They have moved from the backyard recreation status to important tools for the military, intelligence agencies, and corporate organizations. New practical applications such as military equipment and weaponry are announced on a regular basis – globally. (Coutu, 2020). Every country seems to be announcing steps forward in this bludgeoning field.
Nguồn ngoài
Cyber-Human Systems, Space Technologies, and Threats
Randall Nichols; Hans Mumm; Wayne Lonstein; Julie Ryan · New Prairie Press · 2023
CYBER-HUMAN SYSTEMS, SPACE TECHNOLOGIES, AND THREATS is our eighth textbook in a series covering the world of UASs / CUAS / UUVs / SPACE. We address the technological future of the merging of cyber-human systems (robots, cyborgs, AI/ML, computers) with humans and apply these innovations to space operations and defense against threats that are concomitant with their development. We look at artificial brains, legality of CHS sensors, AI /ML and Ag and food industry; Neurostrike and CHATGPT, biological threats and growth in space, space EW, modeling, deep space warfare, logistics and dominance; hypersonic missiles, cyber threats in space, machine parts, materials technologies, and economies of scale, quantum technologies impact and finally, innovative wireless power transfer for space applications. State-of-the-Art research by a team of eighteen SMEs is incorporated into our book. We trust you will enjoy reading it as much as we have in its writing. There is hope for the future. There is also caution needed.
Nguồn ngoài
Space Systems: Emerging Technologies and Operations
Randall Nichols; Hans Mumm; Wayne Lonstein; Julie Ryan · New Prairie Press · 2022
SPACE SYSTEMS: EMERGING TECHNOLOGIES AND OPERATIONS (SSETO) is our seventh textbook in a series covering the world of UASs / CUAS / UUVs. SSETO takes on a new purview of SPACE. UASs (Drones) have a maximum altitude of about 33,000 ft (10 km) because rotating rotors become physically limiting. (Nichols R. et al., 2019) Between 400 ft and 33,000 ft is in the purview of DREAMERS. In the DREAMERS region, Space has its most interesting technological emergence. We see emerging technologies and operations that may have profound effects on humanity. This is the mission our book addresses. We look at the Dreamer region from three perspectives: 1) a Military view where intelligence, jamming, spoofing, advanced materials, and hypersonics are in play; 2) the Operational Dreamer Region; which includes Space-based platform vulnerabilities, trash, disaster recovery management, A.I., manufacturing, and extended reality; and 3) the Humanitarian Use of Space technologies; which includes precision agriculture wildlife tracking, fire risk zone identification, and improving the global food supply and cattle management. State-of-the-Art research by a team of fifteen SMEs is incorporated into our book. We trust you will enjoy reading it as much as we have in its writing. There is hope for the future.
Nguồn ngoài
Radio Systems Engineering
Steven Ellingson · Virginia Tech Publishing · 2023
Using a systems framework, this textbook provides a clear and comprehensive introduction to the performance, analysis, and design of radio systems for students and practicing engineers. Presented within a consistent framework, the first part of the book describes the fundamentals of the subject: propagation, noise, antennas, and modulation. The analysis and design of radios including RF circuit design and signal processing is covered in the second half of the book. Key features Numerous examples within the text involve realistic analysis and design activities, and emphasize how practical experiences may differ from theory or taught procedures. RF circuit design and analysis is presented with minimal involvement of Smith charts, enabling students to more readily grasp the fundamentals. Both traditional and software-defined/direct sampling technology are described with pros and cons of each strategy explained. Are you reviewing or adopting this book for a course? Please help us understand your use by filling out this form: https://bit.ly/interest_radiosystemsengineering_revised1st Radio Systems Engineering (Revised First Edition) was previously published by Cambridge University Press (2016) ISBN 9781107068285. This version is © Steven W. Ellingson and has been lightly updated to correct known errata, minor issues with text and figures, and to present examples in color highlight boxes and some figures in color. It is made freely available and under a Creative Commons Attribution NonCommercial International License (CC BY NC 4.0) with permission from Cambridge University Press.
Nguồn ngoài
Structured Electronics Design: A Conceptual Approach to Amplifier Design
Anton Montagne · TU Delft Open · 2023
Many people consider analog electronic circuit design complex. This is because designers can achieve the desired performance of a circuit in many ways. Together, theoretical concepts, circuit topologies, electronic devices, their operating conditions, and the system's physical construction constitute an enormous design space in which it is easy to get lost. For this reason, analog electronics often is regarded as an art rather than a solid discipline.
Nguồn ngoài
Aviation Maintenance Technician Handbook – Airframe (FAA-H-8083-31B)
U.S. Department of Transportation Federal Aviation Administration · Federal Aviation Administration · 2023
The Aviation Maintenance Technician Handbook—Airframe (FAA-H-8083-31B) is one of a series of three handbooks for persons preparing for certification as an airframe or powerplant mechanic. This handbook provides basic information on principles, fundamentals, and technical procedures in the subject matter areas relating to the airframe rating. It is designed to aid students enrolled in a formal course of instruction, as well as the individual who is studying on their own. Since the knowledge requirements for the airframe and powerplant ratings closely parallel each other in some subject areas, the chapters which discuss fire protection systems and electrical systems contain some material which is also duplicated in the Aviation Maintenance Technician Handbook—Powerplant (FAA-H-8083-32B). This handbook contains information on airframe construction features, assembly and rigging, fabric covering, structural repairs, and aircraft welding. The handbook also contains an explanation of the units that make up the various airframe systems. Because there are so many different types of aircraft in use today, it is reasonable to expect that differences exist in airframe components and systems. To avoid undue repetition, the practice of using representative systems and units is carried out throughout the handbook. Subject matter treatment is from a generalized point of view and should be supplemented by reference to manufacturers’ manuals or other textbooks if more detail is desired. This handbook is not intended to replace, substitute for, or supersede official regulations or manufacturers’ instructions. Occasionally the word “must” or similar language is used where the desired action is deemed critical. The use of such language is not intended to add to, interpret, or relieve a duty imposed by Title 14 of the Code of Federal Regulations (14 CFR).
Nguồn ngoài
Aviation Maintenance Technician Handbook – Powerplant (FAA-H-8083-32B)
U.S. Department of Transportation Federal Aviation Administration · Federal Aviation Administration · 2023
The Aviation Maintenance Technician Handbook–Powerplant (FAA-H-8083-32B) is one of a series of three handbooks for persons preparing for certification as a powerplant mechanic. It is intended that this handbook provide the basic information on principles, fundamentals, and technical procedures in the subject matter areas relating to the powerplant rating. It is designed to aid students enrolled in a formal course of instruction, as well as the individual who is studying on his or her own. Since the knowledge requirements for the airframe and powerplant ratings closely parallel each other in some subject areas, the chapters which discuss fire protection systems and electrical systems contain some material which is also duplicated in the Aviation Maintenance Technician Handbook–Airframe (FAA-H-8083-31B). This handbook contains an explanation of the units that make up each of the systems that bring fuel, air, and ignition together in an aircraft engine for combustion. It also contains information on engine construction features, lubrication systems, exhaust systems, cooling systems, cylinder removal and replacement, compression checks, and valve adjustments. Because there are so many different types of aircraft in use today, it is reasonable to expect that differences exist in airframe components and systems. To avoid undue repetition, the practice of using representative systems and units is carried out throughout the handbook. Subject matter treatment is from a generalized point of view and should be supplemented by reference to manufacturer's manuals or other textbooks if more detail is desired. This handbook is not intended to replace, substitute for, or supersede official regulations or the manufacturer’s instructions. Occasionally the word “must” or similar language is used where the desired action is deemed critical. The use of such language is not intended to add to, interpret, or relieve a duty imposed by Title 14 of the Code of Federal Regulations (14 CFR).
Nguồn ngoài
Aviation Maintenance Technician Handbook – General (FAA-H-8083-30B)
U.S. Department of Transportation Federal Aviation Administration · Federal Aviation Administration · 2023
The Aviation Maintenance Technician Handbook–General (FAA-H-8083-30B) was developed as one of a series of three handbooks for persons preparing for mechanic certification with airframe or powerplant ratings, or both. It is intended that this handbook will provide basic information on principles, fundamentals, and technical procedures in the subject matter areas common to both the airframe and powerplant ratings. Emphasis in this volume is on theory and methods of application. The handbook is designed to aid students enrolled in a formal course of instruction preparing for FAA certification as a maintenance technician as well as for current technicians who wish to improve their knowledge. This volume contains information on mathematics, aircraft drawings, weight and balance, aircraft materials, processes and tools, physics, electricity, inspection, ground operations, and FAA regulations governing the certification and work of maintenance technicians. New to this volume is a section addressing how successful aviation maintenance technicians incorporate knowledge and awareness of ethics, professionalism and human factors in the field
Nguồn ngoài
Introduction to Systems Biology: Workbook for Flipped-Classroom Teaching
Thomas Sauter; Marco Albrecht · Open Book Publishers · 2023
This book is an introduction to the language of systems biology, which is spoken among many disciplines, from biology to engineering. Authors Thomas Sauter and Marco Albrecht draw on a multidisciplinary background and evidence-based learning to facilitate the understanding of biochemical networks, metabolic modeling and system dynamics. Their pedagogic approach briefly highlights core ideas of concepts in a broader interdisciplinary framework to guide a more effective deep dive thereafter. The learning journey starts with the purity of mathematical concepts, reveals its power to connect biological entities in structure and time, and finally introduces physics concepts to tightly align abstraction with reality. This workbook is all about self-paced learning, supports the flipped-classroom concept, and kick-starts with scientific evidence on studying. Each chapter comes with links to external YouTube videos, learning checklists, and Integrated real-world examples to gain confidence in thinking across scientific perspectives. The result is an integrated approach that opens a line of communication between theory and application, enabling readers to actively learn as they read. This overview of capturing and analyzing the behavior of biological systems will interest adherers of systems biology and network analysis, as well as related fields such as bioinformatics, biology, cybernetics, and data science.
Nguồn ngoài
Fundamentos de sistemas operativos
Gunnar Wolf; Esteban Ruiz; Federico Bergero; Erwin Meza · Universidad Nacional Autónoma de México · 2015
Todos los usuarios de equipos de cómputo (esto es, prácticamente cualquier persona del mundo) tienen contacto con un sistema operativo, y ciertas expectativas acerca de su funcionamiento. ¿Cómo es que un sistema operativo puede gestionar y compartir los recursos de cómputo? Hoy en día, a pesar de que menos de una decena es conocida por la población en general, hay cientos de sistemas operativos en uso y bajo un desarrollo activo. Cada uno de ellos persigue distintos fines, sea por la arquitectura o la capacidad de los equipos en que se ejecutará, características específicas que implementa, o persigue atraer un segmento distinto de la población. Todos ellos, sin embargo, realizan las mismas operaciones básicas, parten de los mismos fundamentos. Este libro, diseñado para servir como bibliografía para un curso de Sistemas Operativos para licenciatura, presenta las principales áreas en que se divide el trabajo de un sistema operativo. El libro está escrito nativamente en español, salvando las inconveniencias en que muchas veces incurren las traducciones técnicas. Los autores (uno mexicano, dos argentinos y uno colombiano) procuraron que el lenguaje y los términos empleados resulten lo más neutros y universales a la región latinoamericana.
Nguồn ngoài
Analysis and Design of Elementary MOS Amplifier Stages
Boris Murmann · Boris Murmann · 2013
Analyzes core linear analog circuit designs: common-source, common-gate, and common-drain stages Design-oriented approach; analyzes various circuits through examples and exercises Part of the Modular Series of Microelectronic Device and Circuit Design Each module in the series provides a brief fundamental look at a specific topic "As of November 1, 2022, National Technology and Science Press ("NTS") has discontinued publication of 'Analysis and Design of Elementary MOS Amplifier Stages.' Accordingly, NTS has returned all copyrights and attendant rights with respect to the work to Boris Murmann."
Nguồn ngoài
Engineering Mechanics: Statics
Elisabeth (Libby) Osgood; Gayla Cameron; Emma Christensen · Robertson Library Pressbooks
Introduction to engineering mechanics: statics, for those who love to learn. Concepts include: particles and rigid body equilibrium equations, distributed loads, shear and moment diagrams, trusses, method of joints and sections, & inertia.