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Microstructure-Property Optimization in Metallic Glasses
This thesis consists of an in-depth study of investigating microstructure-property relationships in bulk metallic glasses using a novel quantitative approach by which influence of the second phase features on mechanical properties can be independently and systematically analyzed. The author evaluates and optimizes the elastic and plastic deformation, as well as the overall toughness of cellular honeycombs under in-plane compression and porous heterostructures under uniaxial tension. The study reveals three major deformation zones in cellular metallic glass structures, where deformation changes from collective buckling showing non-linear elasticity to localized failure exhibiting a brittle-like deformation, and finally to global sudden failure with negligible plasticity as the length to thickness ratio of the ligaments increases. The author found that spacing and size of the pores, the pore configuration within the matrix, and the overall width of the sample determines the extent of deformation, where the optimized values are attained for pore diameter to spacing ratio of one with AB type pore stacking.
Lost Springfield, Massachusetts
At the end of the nineteenth century, the U.S. Armory opened in Springfield, spurring rapid growth. With that golden age of progress came iconic buildings and landmarks that are now lost to time. Railroads brought workers eager to fill Springfield's factories and enterprises like Smith & Wesson, Merriam Webster and Indian Motorcycles. The Massasoit House Hotel, the Church of the Unity and the Daniel B. Wesson mansion once served as symbols of the city's grandeur. Forest Park grew into an upscale residential neighborhood of Victorian mansions. Join local historian Derek Strahan as he returns Springfield to its former glory, examining the people, events and - most importantly - places that helped shape the City of Firsts.
The Alchemy of Us
A “timely, informative, and fascinating” study of 8 inventions—and how they shaped our world—with “totally compelling” insights on little-known inventors throughout history (Elizabeth Kolbert, Pulitzer Prize–winning author of The Sixth Extinction) In The Alchemy of Us, scientist and science writer Ainissa Ramirez examines 8 inventions and reveals how they shaped the human experience: • Clocks • Steel rails • Copper communication cables • Photographic film • Light bulbs • Hard disks • Scientific labware • Silicon chips Ramirez tells the stories of the woman who sold time, the inventor who inspired Edison, and the hotheaded undertaker whose invention pointed the w...
Newton's Football
In the bestselling tradition of Freakonomics and Scorecasting comes a clever and accessible look at the big ideas underlying the science of football. Did you hear the one about the MacArthur genius physicist and the NFL coach? It’s not a joke. It’s actually an innovative way to understand chaos theory, and the remarkable complexity of modern professional football. In Newton’s Football, journalist and New York Times bestselling author Allen St. John and TED Speaker and former Yale professor Ainissa Ramirez explore the unexpected science behind America’s Game. Whether it’s Jerry Rice finding the common ground between quantum physics and the West Coast offense or an Ivy League biologi...
The Alcalde
As the magazine of the Texas Exes, The Alcalde has united alumni and friends of The University of Texas at Austin for nearly 100 years. The Alcalde serves as an intellectual crossroads where UT's luminaries - artists, engineers, executives, musicians, attorneys, journalists, lawmakers, and professors among them - meet bimonthly to exchange ideas. Its pages also offer a place for Texas Exes to swap stories and share memories of Austin and their alma mater. The magazine's unique name is Spanish for "mayor" or "chief magistrate"; the nickname of the governor who signed UT into existence was "The Old Alcalde."
Cooperative/Collaborative Learning
This book brings together a diverse range of international scholars to highlight recent developments in research on collaborative learning. The emphasis is on research that has a strong evidence base for the work that is presented and includes empirical studies, best evidence synthesis of the relevant research, case studies, and theoretical reports. It also highlights how different technologies have been used to facilitate group interaction, dialogue, and learning. There is much to be gained by sharing and learning about what happens in different disciplines and contexts and how different collaborative pedagogies can be implemented when needed to promote understanding and learning. This book will have strong appeal to pre-service and experienced teachers and researchers who are interested in how different collaborative pedagogies can be embedded in course curricula to promote student engagement and learning.
Tarzan Economics
Taking the lessons learned from his years studying the rise and fall of the modern music industry, Spotify's Chief Economist has crafted “a compelling and generous read” (Scott Galloway) that provides the tools to recognize and adapt to disruption in any industry. As the chief economist at Spotify, Will Page has had the best seat in the house for witnessing—and harnessing—the power of disruptive change. Music has often been the canary in the coal mine for major technological and societal shifts, and if there’s one thing Page learned from the digital revolution, it’s that businesses must be ready to pivot. Drawing practical lessons from a variety of fresh case studies covering Rad...
My Remarkable Journey
The remarkable woman at heart of the smash New York Times bestseller and Oscar-winning film Hidden Figures tells the full story of her life, including what it took to work at NASA, help land the first man on the moon, and live through a century of turmoil and change. In 2015, at the age of 97, Katherine Johnson became a global celebrity. President Barack Obama awarded her the prestigious Presidential Medal of Freedom—the nation’s highest civilian honor—for her pioneering work as a mathematician on NASA’s first flights into space. Her contributions to America’s space program were celebrated in a blockbuster and Academy-award nominated movie. In this memoir, Katherine shares her pers...
Creativity in Engineering
Creativity is like an iceberg - the resulting new idea, or novel solution is only 10% of the effort. The other 90% is the complex interplay of thinking skills and strategies, personal and motivational properties that activate these skills and strategies, and the social and organizational factors of the environment that influence the creative process. Creativity in Engineering focuses on the Process, Person, Product, and Place to understand when and why creativity happens in the engineering environment and how it can be further encouraged. Special Features: - Applies findings in creativity research to the engineering arena - Defines engineering creativity and differentiates it from innovation...
