Wydawca: 8
Quality Engineering in Manufacturing Technology
Tadeusz Sałaciński
This monograph talks about widely understood quality engineering problems, mainly in technological processes. It presents the theoretical background, as well as practical examples of tools, techniques and methods supporting supervision and improvement of quality of production processes, such as control charts, process quality capability indexes, and many others. Modern manufacturing technologies are key to obtaining highest product quality. Meeting very high requirements of customers is a diffi cult task faced by present manufacturing companies. This entails the necessity to use methods like MSA, SPC, FMEA, QFD, Six Sigma and others. Current literature on this subject is not consolidated and very dispersed. The proposed monograph is a culmination of the author's many years of work in the fi eld of production process engineering and in a comprehensive way discusses the use of a wide range of techniques, tools and methods in solving very complex problems. This work is a monograph; nevertheless, it may be used as an academic textbook at technical, economic and agricultural universities. For example, at the Warsaw University of Technology, it may be used as a reference publication for subjects such as Quality Management, Manufacturing Processes Quality Improvement, SPC - Statistical Process Control or Metrology, for fi elds of study like Management and Production Engineering, Mechanics and Mechanical Engineering, Automation and Robotics, Papermaking and Printing, with approximately 400 students. This publication may also be used by manufacturing companies - mainly from the mechanical industry, including machine tool building, automotive and aerospace industries. It may also be useful in other industry branches such as food processing, pharmaceutical industry and many others.
Jurek Sawka
Quality Time to pierwsza powieść reżysera teatralnego Jurka Sawki, który w 1969 roku wyemigrował do Sztokholmu, gdzie mieszka do dziś. W tej pełnej ironii, melancholii i czarnego humoru autofikcji przeszłość w Polsce oświetla teraźniejszość w Szwecji i na odwrót. Tragiczna historia Żydów przeplata się tu z satyrą na współczesną cywilizację, konsumpcjonizm, rozpad więzi społecznych. To także czuła i namiętna historia o ojcostwie, miłości do młodszej kobiety, umieraniu; o skazanej na niepowodzenie walce, by rzeczywistość dała się oswoić. Głównego bohatera powieści poznajemy w weekend, który spędza w swoim sztokholmskim mieszkaniu z córką i dwoma synami. Ma to być tzw. quality time, ale rozwiedziony mężczyzna widzi całą absurdalność tego fenomenu wie, że nie da się zrekompensować nikomu straconego wcześniej czasu. Mimo to czuje się zobligowany, żeby jak najlepiej zająć się dziećmi i zapewnić im rozrywki. Ostatecznie kończy się to tak, jak w wielu innych rodzinach: wspólnym gapieniem się w telewizor, graniem na komputerze, wypadem do McDonalda, wycieczką na basen i do supermarketu. Chociaż rodzina wie, że ten weekend jest po to, aby mogli pobyć razem, schodzą sobie z drogi i każde z nich zajmuje się swoimi sprawami nawet oglądanie meczu w tym samym pokoju odbywa się tak, że bracia oglądają dwa różne mecze, każdy na własnym ekranie. W międzyczasie główny bohater odpływa, oddając się rozmyślaniom na temat związku z dużo młodszą kobietą, wspomina swoje dzieciństwo w powojennym Kłodzku i pierwsze lata spędzone na emigracji. Jurek Sawka, którego życiorys ma wiele punktów stycznych z biografią Macieja Zaremby Bielawskiego, autora popularnego w Polsce reportażu Dom z dwiema wieżami, napisał książkę zgoła inną od tej ostatniej, choć osadzoną w podobnej osobistej historii. Quality Time różni się nie tylko dlatego, że jest powieścią; odmienne jest przede wszystkim uformowanie głównego bohatera i jego usytuowanie w świecie. Nie ma tu próby rekonstrukcji kroniki rodzinnej, za narratorem nie stoją bowiem dumne duchy przodków wywodzących się w jednej linii z żydowskiej inteligencji, a w drugiej z herbowej szlachty. Mama, lekarka, przyszła na świat w rodzinie biednego żydowskiego kapelusznika, ojciec, inżynier, był owocem gwałtu czeskiego ziemianina na wiejskiej służącej. W prowincjonalnym miasteczku żyli jak bieda-inteligencja: bez biblioteki pełnej książek, bez formy i bez rytuałów innych niż popijawy w towarzystwie kolegów ojca z pracy. Kapitał, jaki nasz bohater otrzymał od swoich rodziców, był niewielki. Ojca wspomina tak: Dzień w dzień po pracy tata siedział na zielonym tapczanie w naszym ciasnym mieszkaniu we Wrocławiu, pił koniak z małej butelki, którą buchnął z jeszcze jednej bezsensownej narady, i mamrotał: Po chuj żyć? Tę mantrę, sto pięćdziesiąt cztery polskie złote i radziecki zegarek odziedziczyłem w spadku. Mantrą zarządzam aż za dobrze, pieniędzy nie dało się wymienić, a okres gwarancji zegarka minął dawno temu. Sawka w swojej książce dokonuje bezpardonowej wiwisekcji psyche człowieka walczącego z depresją, brakiem przystosowania do fasadowego, szwedzkiego społeczeństwa, poczuciem obcości wobec własnych, wychowanych w diametralnie innej kulturze dzieci, doświadczeniem alienacji w ogóle zawsze i wszędzie, niezależnie od okoliczności. Emigracja nie jest w tej książce wyjazdem z kraju dzieciństwa, pozostawianiem ojczyzny, opuszczeniem rodziny gdyż te pojęcia w życiu bohatera nigdy się nie urzeczywistniły. Wychodźstwo, zdaje się mówić Sawka, to permanentny stan duszy. Kryje się w tej książce odwaga spojrzenia na wskroś bez upiększeń, ładnych słówek i poetyckich obrazów na życie w całej jego nudnej powtarzalności, na pustkę, którą zapełniają nam, liczne w dzisiejszej kulturze, czasoumilacze. Ale jest też w niej żar uczucia, które sprawia, że przynajmniej najbliższym chcemy ten czas tu i teraz uczynić znośnym.
Quantum Chemistry and Computing for the Curious. Illustrated with Python and Qiskit® code
Keeper Layne Sharkey, Alex Khan, Alain Chancé
Explore quantum chemical concepts and the postulates of quantum mechanics in a modern fashion, with the intent to see how chemistry and computing intertwine. Along the way you’ll relate these concepts to quantum information theory and computation. We build a framework of computational tools that lead you through traditional computational methods and straight to the forefront of exciting opportunities. These opportunities will rely on achieving next-generation accuracy by going further than the standard approximations such as beyond Born-Oppenheimer calculations.Discover how leveraging quantum chemistry and computing is a key enabler for overcoming major challenges in the broader chemical industry. The skills that you will learn can be utilized to solve new-age business needs that specifically hinge on quantum chemistry
Quantum Computing Algorithms. Discover how a little math goes a long way
Barry Burd
Navigate the quantum computing spectrum with this book, bridging the gap between abstract, math-heavy texts and math-avoidant beginner guides. Unlike intermediate-level books that often leave gaps in comprehension, this all-encompassing guide offers the missing links you need to truly understand the subject.Balancing intuition and rigor, this book empowers you to become a master of quantum algorithms. No longer confined to canned examples, you'll acquire the skills necessary to craft your own quantum code. Quantum Computing Algorithms is organized into four sections to build your expertise progressively.The first section lays the foundation with essential quantum concepts, ensuring that you grasp qubits, their representation, and their transformations. Moving to quantum algorithms, the second section focuses on pivotal algorithms — specifically, quantum key distribution and teleportation.The third section demonstrates the transformative power of algorithms that outpace classical computation and makes way for the fourth section, helping you to expand your horizons by exploring alternative quantum computing models.By the end of this book, quantum algorithms will cease to be mystifying as you make this knowledge your asset and enter a new era of computation, where you have the power to shape the code of reality.
Arunkumar Krishnakumar
Are quantum computing and Blockchain on a collision course or will they be the most important trends of this decade to disrupt industries and life as we know it?Fintech veteran and venture capitalist Arunkumar Krishnakumar cuts through the hype to bring us a first-hand look into how quantum computing and Blockchain together are redefining industries, including fintech, healthcare, and research. Through a series of interviews with domain experts, he also explores these technologies’ potential to transform national and global governance and policies – from how elections are conducted and how smart cities can be designed and optimized for the environment, to what cyberwarfare enabled by quantum cryptography might look like. In doing so, he also highlights challenges that these technologies have to overcome to go mainstream.Quantum Computing and Blockchain in Business explores the potential changes that quantum computing and Blockchain might bring about in the real world. After expanding on the key concepts and techniques, such as applied cryptography, qubits, and digital annealing, that underpin quantum computing and Blockchain, the book dives into how major industries will be impacted by these technologies. Lastly, we consider how the two technologies may come together in a complimentary way.
Alex Khan
Amazon Braket is a cloud-based pay-per-use platform for executing quantum algorithms on cutting-edge quantum computers and simulators. It is ideal for developing robust apps with the latest quantum devices.With this book, you'll take a hands-on approach to learning how to take real-world problems and run them on quantum devices. You'll begin with an introduction to the Amazon Braket platform and learn about the devices currently available on the platform, their benefits, and their purpose. Then, you'll review key quantum concepts and algorithms critical to converting real-world problems into a quantum circuit or binary quadratic model based on the appropriate device and its capability. The book also covers various optimization use cases, along with an explanation of the code. Finally, you'll work with a framework using code examples that will help to solve your use cases with quantum and quantum-inspired technologies. Later chapters cover custom-built functions and include almost 200 figures and diagrams to visualize key concepts. You’ll be able to scan the capabilities provided by Amazon Braket and explore the functions to adapt them for specific use cases.By the end of this book, you’ll have the tools to integrate your current business apps and AWS data with Amazon Braket to solve constrained and multi-objective optimization problems.
Hassi Norlen
IBM Quantum Experience® is a leading platform for programming quantum computers and implementing quantum solutions directly on the cloud. This book will help you get up to speed with programming quantum computers and provide solutions to the most common problems and challenges.You’ll start with a high-level overview of IBM Quantum Experience® and Qiskit®, where you will perform the installation while writing some basic quantum programs. This introduction puts less emphasis on the theoretical framework and more emphasis on recent developments such as Shor’s algorithm and Grover’s algorithm. Next, you’ll delve into Qiskit®, a quantum information science toolkit, and its constituent packages such as Terra, Aer, Ignis, and Aqua. You’ll cover these packages in detail, exploring their benefits and use cases. Later, you’ll discover various quantum gates that Qiskit® offers and even deconstruct a quantum program with their help, before going on to compare Noisy Intermediate-Scale Quantum (NISQ) and Universal Fault-Tolerant quantum computing using simulators and actual hardware. Finally, you’ll explore quantum algorithms and understand how they differ from classical algorithms, along with learning how to use pre-packaged algorithms in Qiskit® Aqua.By the end of this quantum computing book, you’ll be able to build and execute your own quantum programs using IBM Quantum Experience® and Qiskit® with Python.
Srinjoy Ganguly, Thomas Cambier
Quantum computing is a growing field, with many research projects focusing on programming quantum computers in the most efficient way possible. One of the biggest challenges faced with existing languages is that they work on low-level circuit model details and are not able to represent quantum programs accurately. Developed by researchers at ETH Zurich after analyzing languages including Q# and Qiskit, Silq is a high-level programming language that can be viewed as the C++ of quantum computers! Quantum Computing with Silq Programming helps you explore Silq and its intuitive and simple syntax to enable you to describe complex tasks with less code. This book will help you get to grips with the constructs of the Silq and show you how to write quantum programs with it. You’ll learn how to use Silq to program quantum algorithms to solve existing and complex tasks. Using quantum algorithms, you’ll also gain practical experience in useful applications such as quantum error correction, cryptography, and quantum machine learning. Finally, you’ll discover how to optimize the programming of quantum computers with the simple Silq.By the end of this Silq book, you’ll have mastered the features of Silq and be able to build efficient quantum applications independently.