Metallic Powders for Additive Manufacturing Overview of successful pathways for producing metal powders for additive manufacturing of high-performance metallic parts and components with tailored properties Metallic Powders for Additive Manufacturing introduces the readers to the science and technology of atomized metal powders beyond empirical knowledge and the fundamental relationships among the chemistry, microstructure, and morphology of atomized metallic powders and their behavior during additive manufacturing. The text sets a foundation of the underlying science that controls the formation and microstructure of atomized metallic droplets, including the relations among the properties of metallic powders, their performance during the manufacturing processes, and the resulting products. Other topics covered include the influence of powder on defect formation, residual stress, mechanical behavior, and physical properties. The concluding two chapters encompass considerations of broader societal implications and overarching themes, including the exploration of alternative feedstock materials, economic analysis, and sustainability assessment. These chapters offer valuable perspectives on the prospective trajectory of the field. Written by a team of experienced and highly qualified professors and academics, Metallic Powders for Additive Manufacturing includes information on: Atomization techniques such as Vacuum Induction Gas Atomization (VIGA), Electrode Induction Melting Gas Atomization (EIMGA), and Plasma Rotating Electrode Process (PREP) Atomization science and technology, covering control of atomization parameters, powder size distribution, effect of processing variables, and theoretical models of atomization Heat transfer and solidification of droplets, covering nucleation, microstructure development, and important thermal and solidification conditions during atomization Atomization of Al, Fe, Ni, Co, Ti, and high entropy alloys, as well as composite powders for additive manufacturing, and guidelines for atomization equipment and powder handling Fundamental processing principles in a variety of metal additive manufacturing processes Powder characteristics and requirements for different additive manufacturing processes Effect of powder chemistry and physical characteristics on additive manufacturing processes, and the microstructure and properties of the built parts Evaluation of alternative feedstock sources for metal additive manufacturing, beyond gas atomized powder Economic and sustainability perspectives on powder production and additive manufacturing Metallic Powders for Additive Manufacturing is an excellent combination of rigorous fundamentals and a practice-oriented and forward-looking resource on the subject for materials scientists and practicing engineers seeking to understand, optimize, and further develop the field of powder production and additive manufacturing.
Discover how to gain (and keep) power in any situation with this “remarkably insightful read on what power is, how it’s gained, and how it can be used for good” (Adam Grant, bestselling author of Think Again). Power is one of the most misunderstood—and therefore vilified—concepts in our society. Many assume power is predetermined by personality or wealth, or that it’s gained by strong-arming others. You might even write it off as “dirty” and want nothing to do with it. But by staying away from power, you give it up to someone else who may not have your best interest in mind. We must understand and use our power to have impact, and pioneering researchers Julie Battilana and Tiziana Casciaro provide the playbook for doing so in Power, for All. Battilana and Casciaro offer a “necessary” (Tarana Burke, creator of the #MeToo movement and bestselling author of Unbound) and “invaluable” (David Gergen, CNN political analyst) vision of power: the ability to influence someone else’s behavior. This influence is derived from having access to valued resources, and once you understand what those are, you can take action to improve life for yourself and others. With proven strategies of agitating, innovating, and orchestrating change, Power, for All shows how those with less power can challenge established structures to make them more balanced. The authors teach you how to power-map your workplace to find who can create real change at work, plan for and cause sustaining shifts, and understand the two basic needs all human beings share—safety and self-esteem—and the resources people seek to satisfy those needs: money and status, but also autonomy, achievement, affiliation, and mortality. They explore how these dynamics play out through vivid storytelling: as Donatella Versace successfully leads her brother’s company after his death—despite having a title, but little influence; what social movements can learn from youth climate activists and how they can go farther; and how a manager can gain the trust of skeptical employees and improve the workplace. Power, for All demystifies the essential mechanisms for acquiring and using power for all people.
Business schools are critical players in higher education, educating current and future leaders to make a difference in the world. Yet we know surprisingly little about the leaders of business schools. Leading a Business School demystifies this complex and dynamic role, offering international insights into deans’ dilemmas in different contexts and situations. It highlights the importance of deans creating challenging and supportive learning cultures to enhance business and management education, organizations and society more broadly. Written by renowned experts on the role of the dean, Julie Davies, Howard Thomas, Eric Cornuel and Rolf D. Cremer, the book traces the historical evolution of the business school deanship, the current challenges and future sources of disruption. The leadership characteristics and styles of business school deans are presented based on an examination of different dimensions of their roles. These include issues of strategic positioning, such as financial viability, prestige, size, mission, age, location and programme portfolios, as well as the influences of rankings, sector accreditations, governance structures, networks and national policies on strategy implementation. Drawing on international case studies and deans’ development programmes globally, the authors explore constraints on deans’ autonomy, university and external relations, and how business school deans add value over the period of their tenures. This candid and well-researched book is essential reading for aspiring business school leaders, those hiring and working with deans, and other higher education leaders. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license. Funded by EFMD Global.
Whether in the pages of a trashy novel, in the glow of gaslights, in a dance hall, or on the walls of art galleries, the figure of the female dancer haunts nineteenth-century French culture. Artists and writers of all kinds took on la danseuse as an emblem of their own artistic prowess. They represented her alternately as an elusive ideal, a saucy prostitute, or a dangerous seductress. Dancers, in turn, produced their own images, novels and autobiographies, thereby contributing to an ongoing cultural debate around performance, spectatorship, desire, and art. In this interdisciplinary study of la danseuse, Julie Townsend examines the rise and fall of classical ballet, the phenomenon of the music hall, and the birth of modern dance. She highlights moments of representational crisis and emergent aesthetics in her consideration of poetry, novels, painting, early film, and women's autobiography.
Newly streamlined and focused on quick-access, easy-to-digest content, Mulholland and Greenfield’s Surgery: Scientific Principles & Practice, 7th Edition, remains an invaluable resource for today’s residents and practicing surgeons. This gold standard text balances scientific advances with clinical practice, reflecting rapid changes, new technologies, and innovative techniques in today’s surgical care. New lead editor Dr. Justin Dimick and a team of expert editors and contributing authors bring a fresh perspective and vision to this classic reference.
The Memory Factory introduces an English-speaking public to the significant women artists of Vienna at the turn of the twentieth century, each chosen for her aesthetic innovations and participation in public exhibitions. These women played important public roles as exhibiting artists, both individually and in collectives, but this history has been silenced over time. Their stories show that the city of Vienna was contradictory and cosmopolitan: despite men-only policies in its main art institutions, it offered a myriad of unexpected ways for women artists to forge successful public careers. Women artists came from the provinces, Russia, and Germany to participate in its vibrant art scene. However, and especially because so many of the artists were Jewish, their contributions were actively obscured beginning in the late 1930s. Many had to flee Austria, losing their studios and lifework in the process. Some were killed in concentration camps. Along with the stories of individual women artists, the author reconstructs the history of separate women artists' associations and their exhibitions. Chapters covering the careers of Tina Blau, Elena Luksch-Makowsky, Bronica Koller, Helene Funke, and Teresa Ries (among others) point to a more integrated and cosmopolitan art world than previously thought; one where women became part of the avant-garde, accepted and even highlighted in major exhibitions at the Secession and with the Klimt group.
In Texas, myth often clashes with the reality of everyday government. Explore the state's rich political tradition with Lone Star Politics as this local author team explains who gets what and how. Utilizing the comparative method, Ken Collier, Steven Galatas, and Julie Harrelson-Stephens set Texas in context with other states' constitutions, policymaking, electoral practices, and institutions as they delve into the evolution of its politics. Critical thinking questions and unvarnished "Winners and Losers" discussions guide students toward understanding Texas government and assessing the state's political landscape. The Sixth Edition expands its coverage on civil rights in the state, as well as contemporary issues highlighting the push-pull relationship between the state and federal and local governments.
Julie Zickefoose lives for the moment when a wild, free living bird that she has raised or rehabilitated comes back to visit her; their eyes meet and they share a spark of understanding. Her reward for the grueling work of rescuing birds—such as feeding baby hummingbirds every twenty minutes all day long—is her empathy with them and the satisfaction of knowing the world is a birdier and more beautiful place. The Bluebird Effect is about the change that's set in motion by one single act, such as saving an injured bluebird—or a hummingbird, swift, or phoebe. Each of the twenty five chapters covers a different species, and many depict an individual bird, each with its own personality, habits, and quirks. And each chapter is illustrated with Zickefoose's stunning watercolor paintings and drawings. Not just individual tales about the trials and triumphs of raising birds, The Bluebird Effect mixes humor, natural history, and memoir to give readers an intimate story of a life lived among wild birds.
Psychology 2ed will support you to develop the skills and knowledge needed for your career in psychology and within the professional discipline of psychology. This book will be an invaluable study resource during your introductory psychology course and it will be a helpful reference throughout your studies and your future career in psychology. Psychology 2ed provides you with local ideas and examples within the context of psychology as an international discipline. Rich cultural and indigenous coverage is integrated throughout the book to help your understanding. To support your learning online study tools with revision quizzes, games and additional content have been developed with this book.
Paediatric Ultasound provides trainee and practising radiographers and radiologists, and indeed all healthcare personnel involved in taking and interpreting paediatric ultrasound scans, with a practical and detailed grounding in the techniques and diagnostic applications of ultrasound imaging in children. Written by an experienced team of radiologists and sonographers, it focuses on the principles of best practice, the key topics and the common problems encountered as the technologist and clinician acquire the fundamental skills of equipment selection and image optimisation. Up-to-date, and illustrated profusely throughout, in colour where necessary, this book will serve the sonographer and clinician alike as a clear, concise and authoritative reference to the practice of paediatric ultrasound.
This book provides valuable information on polymer composite manufacturing, with a focus on liquid molding processes and the resin transfer molding technique (RTM). It presents and discusses emerging topics related to the foundations, engineering applications, advanced modeling and experiments regarding the RTM process. A valuable resource for engineers, professionals in industry and academics involved in this advanced interdisciplinary field, it also serves as a comprehensive reference book for undergraduate and postgraduate courses.
Does my life have any deeper meaning? Does God really care about me? How can I find and follow my moral compass? What do I do when my faith is shaken to the core? Spiritual trials, doubts, or conflicts are often intertwined with mental health concerns, yet many psychotherapists feel ill equipped to discuss questions of faith. From pioneers in the psychology of religion and spirituality, this book combines state-of-the-art research, clinical insights, and vivid case illustrations. It guides clinicians to understand spiritual struggles as critical crossroads in life that can lead to brokenness and decline--or to greater wholeness and growth. Clinicians learn sensitive, culturally responsive ways to assess different types of spiritual struggles and help clients use them as springboards to change.
The Path to Freedom in Missouri and Illinois People enslaved here experienced the same horrors as those held captive in other states, and their stories of courage and perseverance are amazing. Priscilla Baltimore purchased her own emancipation and founded a freedom village. Caroline Quarlls escaped to Canada. Many who fled for their lives spent time bunkered in the basement of Hanson House. The region's Congregationalists brought a fiery. brand of abolitionism. And Prairie Park still holds the faded "haint" blue paint traditionally used on slave dwellings. Author Julia Nicolai details these and other adjective stories.
Metallic Powders for Additive Manufacturing Overview of successful pathways for producing metal powders for additive manufacturing of high-performance metallic parts and components with tailored properties Metallic Powders for Additive Manufacturing introduces the readers to the science and technology of atomized metal powders beyond empirical knowledge and the fundamental relationships among the chemistry, microstructure, and morphology of atomized metallic powders and their behavior during additive manufacturing. The text sets a foundation of the underlying science that controls the formation and microstructure of atomized metallic droplets, including the relations among the properties of metallic powders, their performance during the manufacturing processes, and the resulting products. Other topics covered include the influence of powder on defect formation, residual stress, mechanical behavior, and physical properties. The concluding two chapters encompass considerations of broader societal implications and overarching themes, including the exploration of alternative feedstock materials, economic analysis, and sustainability assessment. These chapters offer valuable perspectives on the prospective trajectory of the field. Written by a team of experienced and highly qualified professors and academics, Metallic Powders for Additive Manufacturing includes information on: Atomization techniques such as Vacuum Induction Gas Atomization (VIGA), Electrode Induction Melting Gas Atomization (EIMGA), and Plasma Rotating Electrode Process (PREP) Atomization science and technology, covering control of atomization parameters, powder size distribution, effect of processing variables, and theoretical models of atomization Heat transfer and solidification of droplets, covering nucleation, microstructure development, and important thermal and solidification conditions during atomization Atomization of Al, Fe, Ni, Co, Ti, and high entropy alloys, as well as composite powders for additive manufacturing, and guidelines for atomization equipment and powder handling Fundamental processing principles in a variety of metal additive manufacturing processes Powder characteristics and requirements for different additive manufacturing processes Effect of powder chemistry and physical characteristics on additive manufacturing processes, and the microstructure and properties of the built parts Evaluation of alternative feedstock sources for metal additive manufacturing, beyond gas atomized powder Economic and sustainability perspectives on powder production and additive manufacturing Metallic Powders for Additive Manufacturing is an excellent combination of rigorous fundamentals and a practice-oriented and forward-looking resource on the subject for materials scientists and practicing engineers seeking to understand, optimize, and further develop the field of powder production and additive manufacturing.
A Journey of Healing and Awakening - The path to higher consciousness can present many challenges and lessons in our lives. Are we attracting the situations or are we meant to experience them to help others? Grief, depression, toxic relationships, old belief systems and religious dogmas can all cause us to spiral down a funnel of despair. Regardless of the challenge, we can make the choice to rise up. By going inward to find our light, to walk our spiritual journey we can, like the phoenix rising out of the ashes, gain the courage to embrace new insights, greater faith and rise up. Each author in The Path of Awakening - A Healing Journey has presented a story of hope to guide you to your creative essence, your soul purpose and to heal your life.
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