Hazel Abbot spent her whole life unaware she was a witch. When a spell thrusts her great-aunt Sarah Hutchinson forward from the Salem witch trials of 1692 and lands her in Hazel’s bookstore, everything Hazel thought she knew about herself changes. Complicating matters, Raven Dare, a supernatural hunter, informs her that they’ve all been summoned by the Queen Witch, Morgan le Fay. Morgan compels Hazel, Sarah, and Raven to correct the shift in the realms of good and evil by ridding the world of the evil that followed Sarah into modern day. If they fail, the forces of white magic will be extinguished forever. But completing the perilous mission, convincing Sarah to return to Puritan life, and resisting their growing attraction for each other might prove more difficult than Hazel and Raven ever anticipated.
Summary The Spark distributed data processing platform provides an easy-to-implement tool for ingesting, streaming, and processing data from any source. In Spark in Action, Second Edition, you’ll learn to take advantage of Spark’s core features and incredible processing speed, with applications including real-time computation, delayed evaluation, and machine learning. Spark skills are a hot commodity in enterprises worldwide, and with Spark’s powerful and flexible Java APIs, you can reap all the benefits without first learning Scala or Hadoop. Foreword by Rob Thomas. About the technology Analyzing enterprise data starts by reading, filtering, and merging files and streams from many sources. The Spark data processing engine handles this varied volume like a champ, delivering speeds 100 times faster than Hadoop systems. Thanks to SQL support, an intuitive interface, and a straightforward multilanguage API, you can use Spark without learning a complex new ecosystem. About the book Spark in Action, Second Edition, teaches you to create end-to-end analytics applications. In this entirely new book, you’ll learn from interesting Java-based examples, including a complete data pipeline for processing NASA satellite data. And you’ll discover Java, Python, and Scala code samples hosted on GitHub that you can explore and adapt, plus appendixes that give you a cheat sheet for installing tools and understanding Spark-specific terms. What's inside Writing Spark applications in Java Spark application architecture Ingestion through files, databases, streaming, and Elasticsearch Querying distributed datasets with Spark SQL About the reader This book does not assume previous experience with Spark, Scala, or Hadoop. About the author Jean-Georges Perrin is an experienced data and software architect. He is France’s first IBM Champion and has been honored for 12 consecutive years. Table of Contents PART 1 - THE THEORY CRIPPLED BY AWESOME EXAMPLES 1 So, what is Spark, anyway? 2 Architecture and flow 3 The majestic role of the dataframe 4 Fundamentally lazy 5 Building a simple app for deployment 6 Deploying your simple app PART 2 - INGESTION 7 Ingestion from files 8 Ingestion from databases 9 Advanced ingestion: finding data sources and building your own 10 Ingestion through structured streaming PART 3 - TRANSFORMING YOUR DATA 11 Working with SQL 12 Transforming your data 13 Transforming entire documents 14 Extending transformations with user-defined functions 15 Aggregating your data PART 4 - GOING FURTHER 16 Cache and checkpoint: Enhancing Spark’s performances 17 Exporting data and building full data pipelines 18 Exploring deployment
Numerical simulation is a technique of major importance in various technical and scientific fields. Whilst engineering curricula now include training courses dedicated to it, numerical simulation is still not well-known in some economic sectors, and even less so among the general public. Simulation involves the mathematical modeling of the real world, coupled with the computing power offered by modern technology. Designed to perform virtual experiments, digital simulation can be considered as an "art of prediction". Embellished with a rich iconography and based on the testimony of researchers and engineers, this book shines a light on this little-known art. It is the second of two volumes and gives examples of the uses of numerical simulation in various scientific and technical fields: agriculture, industry, Earth and universe sciences, meteorology and climate studies, energy, biomechanics and human and social sciences.
About the Book Arise and Walk, O Beloved Africa recounts the main events and happenings of the African Union (AU) since its creation under the then Organization of African Unity (OAU) from 1963 to 2020. As we recall the past history of the OAU/AU, we learn of successive leaders and main decisions taken and challenges encountered since its establishment in 1963. This book is a recollection at a one go of what main issues the African continent is facing, how they were approached by different leaders at different times over the last sixty years. Read Arise and Walk, O Beloved Africa to find inspiration to be more focused on how to apprehend problems faced by Africa and possible solutions to overcome them. Let’s make Africa more relevant and responsive of the challenges facing humanity. About the Author Ambassador Jean Mfasoni is much involved in community matters wherever he has served in his country and abroad, notably holding leadership positions in various communities, including at school/university, the workplace, etc. Through his involvement in the OAU/AU work for over forty years, he has become an institutional memory as several leaders, colleagues, and friends have relied on him to enlighten them on past OAU/AU experiences and that of the continent at large. Jean loves music, humor, the sharing of information, walking, reading, and social events. His special interests include continuous learning and intellectual debates about societal problems. He is very interested in building strong family and community relationships.
The Contes et nouvelles en vers of Jean de La Fontaine (1621-1695) were published at various times throughout his life, both before and after his celebrated Fables, between 1664 and 1685, and even posthumously. In quite a different key from the more innocent Fables, the Contes often threatened to get him in trouble with both Church and Acadmie. It was, indeed, the bawdy tales of Boccaccio, Rabelais, and other medieval and renaissance masters of ribaldry that inspired La Fontaine's Contes, presented here in a chronologically and stylistically diverse selection translated by Norman R. Shapiro. This spirited recent translation, spanning the entire corpus, offers about half the tales, from early to late, in all their variety of lengths and poetic narrative forms. The mildly suggestive mingle with the frankly bawdy, while others would hardly raise a vicar's eyebrow. Yet all these gems from one of France's truly great poets, scrupulously faithful to the originals, are rendered with the spirit of his style, his subtle rhythms, cadences, rhymes, and delectable wit left intact.
This is the first ever book-length study of the a cappella masses which appeared in France in choirbook layout during the baroque era. Though the musical settings of the Ordinarium missæ and of the Missa pro defunctis have been the subject of countless studies, the stylistic evolution of the polyphonic masses composed in France during the seventeenth and eighteenth centuries has been neglected owing to the labor involved in creating scores from the surviving individual parts. Jean-Paul C. Montagnier has examined closely the printed, engraved and stenciled choirbooks containing this repertoire, and his book focuses mainly on the music as it stands in them. After tracing the choirbooks' publishing history, the author places these mass settings in their social, liturgical and musical context. He shows that their style did not all adhere strictly to the stile antico, but could also employ the most up-to-date musical language of the period.
This classroom edition includes On the Social Contract, the Discourse on the Sciences and the Arts, the Discourse on the Origins of Inequality, and the Preface to Narcissus. Each text has been newly translated and includes a full complement of explanatory notes. The editors’ introduction offers students diverse points of entry into some of the distinctive possibilities and challenges of each of these fundamental texts, as well as an introduction to Rousseau’s life and historical situation. The volume also includes annotated appendices that help students to explore the origins and influences of Rousseau’s work, including excerpts from Hobbes, Pascal, Descartes, Mandeville, Diderot, Voltaire, Madame de Staël, Benjamin Constant, Joseph de Maistre, Kant, Hegel, and Engels.
Lonely Planet Africa is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Wander the cobbled streets and graceful pracas rimmed by once grand churches and stately colonial-era buildings, against a backdrop of turquoise seas, on the Unesco-listed Mozambique Island; drink your way around whitewashed Cape Dutch architecture and the endlessly photogenic hills and vines of South Africa's Winelands; or discover the wildlife of the acacia-studded savannah of the Masai Mara National Reserve in Kenya; all with your trusted travel companion. Get to the heart of Africa and begin your journey now! Inside Lonely Planet's Africa Travel Guide: Colour maps and images throughout Highlights and itineraries help you tailor your trip to your personal needs and interests Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Essential info at your fingertips - hours of operation, phone numbers, websites, transit tips, prices Honest reviews for all budgets - eating, sleeping, sight-seeing, going out, shopping, hidden gems that most guidebooks miss Cultural insights give you a richer, more rewarding travel experience - history, culture, wildlife, safaris, cuisine, music, environment Covers Egypt, Tanzania, Morocco, Botswana, Mozambique, South Africa, Madagascar, Kenya, Ethiopia, Ghana, Nigeria, Cabo Verde and more eBook Features: (Best viewed on tablet devices and smartphones) Downloadable PDF and offline maps prevent roaming and data charges Effortlessly navigate and jump between maps and reviews Add notes to personalise your guidebook experience Seamlessly flip between pages Bookmarks and speedy search capabilities get you to key pages in a flash Embedded links to recommendations' websites Zoom-in maps and images Inbuilt dictionary for quick referencing The Perfect Choice: Lonely Planet Africa, our most comprehensive guide to Africa, is perfect for both exploring top sights and taking roads less travelled. About Lonely Planet: Lonely Planet is a leading travel media company and the world’s number one travel guidebook brand, providing both inspiring and trustworthy information for every kind of traveler since 1973. Over the past four decades, we’ve printed over 145 million guidebooks and grown a dedicated, passionate global community of travelers. You’ll also find our content online, and in mobile apps, video, 14 languages, nine international magazines, armchair and lifestyle books, ebooks, and more. Important Notice: The digital edition of this book may not contain all of the images found in the physical edition.
In a bid to claim ‘scientific objects’ as requiring a significant amount of conceptual labor, this book looks sequentially at instruments, habits, and museums. The goal is to uncover how, together, these material and immaterial activities, rules, and commitments form one meaningful and credible blueprint revealing the building blocks of knowledge production. They serve to conceptualize and examine the entire life of an instrument: from its ideation and craft to its use, reuse, circulation, recycling, and (if not obliterated) its final entry into a museum. It is such an epistemological triptych that guides this investigation.
Was Merlin a mythical character or a real person? If he was a real person, when and where did he live? In this provocative survey of all the known literary and historical sources, Jean Markale pieces together a compelling story of who and what Merlin might have been. Combining his investigation of the sources with fragments of Celtic mythology, Druidic culture, and the esoteric tradition, Markale draws an enlightening portrait of the archetypal Wild Man and shaman known as Merlin, who lived in the Lowlands of Scotland late in the sixth century, some fifty years after the reign of King Arthur. In a state of divine madness Merlin sought refuge in the forest, where he inherited the gift of prophecy. With him was his companion, Vivian, an essential element of the Merlin legend. Their sacred clearing in the woods--described in some legends as an invisible castle of glass or air--was the site of their ecstatic journey of enlightenment and union with nature. From his place in the Cosmic Tree and outside of time, Merlin the enchanter challenges us to reexamine our way of life. When the Merlin legend resurfaced in the twelth century, his message of the universal brotherhood of all beings and things called out to a rapidly urbanizing society that was losing touch with nature. His warning, which went unheeded, is no less relevant to us today than it was at the dawn of the modern era.
This book, Consequences of the Axiom of Choice, is a comprehensive listing of statements that have been proved in the last 100 years using the axiom of choice. Each consequence, also referred to as a form of the axiom of choice, is assigned a number. Part I is a listing of the forms by number. In this part each form is given together with a listing of all statements known to be equivalent to it (equivalent in set theory without the axiom of choice). In Part II the forms are arranged by topic. In Part III we describe the models of set theory which are used to show non-implications between forms. Part IV, the notes section, contains definitions, summaries of important sub-areas and proofs that are not readily available elsewhere. Part V gives references for the relationships between forms and Part VI is the bibliography. Part VII is contained on the floppy disk which is enclosed in the book. It contains a table with form numbers as row and column headings. The entry in the table in row $n$, column $k$ gives the status of the implication ``form $n$ implies form $k$''. Software for easily extracting information from the table is also provided. Features: complete summary of all the work done in the last 100 years on statements that are weaker than the axiom of choice software provided gives complete, convenient access to information about relationships between the various consequences of the axiom of choice and about the models of set theory descriptions of more than 100 models used in the study of the axiom of choice an extensive bibliography About the software: Tables 1 and 2 are accessible on the PC-compatible software included with the book. In addition, the program maketex.c in the software package will create TeX files containing copies of Table 1 and Table 2 which may then be printed. (Tables 1 and 2 are also available at the authors' Web sites: http://www.math.purdue.edu/$\sim$jer/ or http://www.emunix.emich.edu/$\sim$phoward/.) Detailed instructions for setting up and using the software are included in the book's Introduction, and technical support is available directly from the authors.
Around 1785, a woman was taken from her home in Senegambia and sent to Saint-Domingue in the Caribbean. Those who enslaved her there named her Rosalie. Her later efforts to escape slavery were the beginning of a family's quest, across five generations and three continents, for lives of dignity and equality. Freedom Papers sets the saga of Rosalie and her descendants against the background of three great antiracist struggles of the nineteenth century: the Haitian Revolution, the French Revolution of 1848, and the Civil War and Reconstruction in the United States. Freed during the Haitian Revolution, Rosalie and her daughter Elisabeth fled to Cuba in 1803. A few years later, Elisabeth departed for New Orleans, where she married a carpenter, Jacques Tinchant. In the 1830's, with tension rising against free persons of color, they left for France. Subsequent generations of Tinchants fought in the Union Army, argued for equal rights at Louisiana's state constitutional convention, and created a transatlantic tobacco network that turned their Creole past into a commercial asset. Yet the fragility of freedom and security became clear when, a century later, Rosalie's great-great-granddaughter Marie-José was arrested by Nazi forces occupying Belgium. Freedom Papers follows the Tinchants as each generation tries to use the power and legitimacy of documents to help secure freedom and respect. The strategies they used to overcome the constraints of slavery, war, and colonialism suggest the contours of the lives of people of color across the Atlantic world during this turbulent epoch.
One of the most influential figures in documentary and ethnographic filmmaking, Jean Rouch has made more than one hundred films in West Africa and France. In such acclaimed works as Jaguar, The Lion Hunters, and Cocorico, Monsieur Poulet, Rouch has explored racism, colonialism, African modernity, religious ritual, and music. He pioneered numerous film techniques and technologies, and in the process inspired generations of filmmakers, from New Wave directors, who emulated his cinema verite style, to today's documentarians. Cine-Ethnography is a long-overdue English-language resource that collects Rouch's key writings, interviews, and other materials that distill his thinking on filmmaking, ethnography, and his own career. Editor Steven Feld opens with a concise overview of Rouch's career, highlighting the themes found throughout his work. In the four essays that follow, Rouch discusses the ethnographic film as a genre, the history of African cinema, his experiences of filmmaking among the Songhay, and the intertwined histories of French colonialism, anthropology, and cinema. And in four interviews, Rouch thoughtfully reflects on each of his films, as well as his artistic, intellectual, and political concerns. Cine-Ethnography also contains an annotated transcript of Chronicle of a Summer--one of Rouch's most important works--along with commentary by the filmmakers, and concludes with a complete, annotated filmography and a bibliography. The most thorough resource on Rouch available in any language, Cine-Ethnography makes clear this remarkable and still vital filmmaker's major role in the history of documentary cinema.
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