Taming The Unknown
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Author | : Victor J. Katz |
Publisher | : Princeton University Press |
Total Pages | : 504 |
Release | : 2014-07-21 |
Genre | : Mathematics |
ISBN | : 0691149054 |
What is algebra? For some, it is an abstract language of x's and y’s. For mathematics majors and professional mathematicians, it is a world of axiomatically defined constructs like groups, rings, and fields. Taming the Unknown considers how these two seemingly different types of algebra evolved and how they relate. Victor Katz and Karen Parshall explore the history of algebra, from its roots in the ancient civilizations of Egypt, Mesopotamia, Greece, China, and India, through its development in the medieval Islamic world and medieval and early modern Europe, to its modern form in the early twentieth century. Defining algebra originally as a collection of techniques for determining unknowns, the authors trace the development of these techniques from geometric beginnings in ancient Egypt and Mesopotamia and classical Greece. They show how similar problems were tackled in Alexandrian Greece, in China, and in India, then look at how medieval Islamic scholars shifted to an algorithmic stage, which was further developed by medieval and early modern European mathematicians. With the introduction of a flexible and operative symbolism in the sixteenth and seventeenth centuries, algebra entered into a dynamic period characterized by the analytic geometry that could evaluate curves represented by equations in two variables, thereby solving problems in the physics of motion. This new symbolism freed mathematicians to study equations of degrees higher than two and three, ultimately leading to the present abstract era. Taming the Unknown follows algebra’s remarkable growth through different epochs around the globe.
Author | : Jeffrey M. Binder |
Publisher | : University of Chicago Press |
Total Pages | : 328 |
Release | : 2022-12-06 |
Genre | : Technology & Engineering |
ISBN | : 0226822540 |
A wide-ranging history of the algorithm. Bringing together the histories of mathematics, computer science, and linguistic thought, Language and the Rise of the Algorithm reveals how recent developments in artificial intelligence are reopening an issue that troubled mathematicians well before the computer age: How do you draw the line between computational rules and the complexities of making systems comprehensible to people? By attending to this question, we come to see that the modern idea of the algorithm is implicated in a long history of attempts to maintain a disciplinary boundary separating technical knowledge from the languages people speak day to day. Here Jeffrey M. Binder offers a compelling tour of four visions of universal computation that addressed this issue in very different ways: G. W. Leibniz’s calculus ratiocinator; a universal algebra scheme Nicolas de Condorcet designed during the French Revolution; George Boole’s nineteenth-century logic system; and the early programming language ALGOL, short for algorithmic language. These episodes show that symbolic computation has repeatedly become entangled in debates about the nature of communication. Machine learning, in its increasing dependence on words, erodes the line between technical and everyday language, revealing the urgent stakes underlying this boundary. The idea of the algorithm is a levee holding back the social complexity of language, and it is about to break. This book is about the flood that inspired its construction.
Author | : Doron S. Ben-Atar |
Publisher | : University of Pennsylvania Press |
Total Pages | : 216 |
Release | : 2014-02-14 |
Genre | : History |
ISBN | : 0812245814 |
In 1796, as revolutionary fervor waned and the Age of Reason took hold, an eighty-five-year-old Massachusetts doctor was convicted of bestiality and sentenced to hang. Three years later and seventy miles away, an eighty-three-year-old Connecticut farmer was convicted of the same crime and sentenced to the same punishment. Prior to these criminal trials, neither Massachusetts nor Connecticut had executed anyone for bestiality in over a century. Though there are no overt connections between the two episodes, the similarities of their particulars are strange and striking. Historians Doron S. Ben-Atar and Richard D. Brown delve into the specifics to determine what larger social, political, or religious forces could have compelled New England courts to condemn two octogenarians for sexual misbehavior typically associated with much younger men. The stories of John Farrell and Gideon Washburn are less about the two old men than New England officials who, riding the rough waves of modernity, returned to the severity of their ancestors. The political upheaval of the Revolution and the new republic created new kinds of cultural experience—both exciting and frightening—at a moment when New England farmers and village elites were contesting long-standing assumptions about divine creation and the social order. Ben-Atar and Brown offer a rare and vivid perspective on anxieties about sexual and social deviance in the early republic.
Author | : Andy Robertson |
Publisher | : Unbound Publishing |
Total Pages | : 379 |
Release | : 2021-01-21 |
Genre | : Games & Activities |
ISBN | : 1783528931 |
Video games can instil amazing qualities in children – curiosity, resilience, patience and problem-solving to name a few – but with the World Health Organisation naming gaming disorder as a clinically diagnosable condition, parents and carers can worry about what video games are doing to their children. Andy Robertson has dealt with all of the above, not just over years of covering this topic fo newspapers, radio and television but as a father of three. In this guide, he offers parents and carers practical advice and insights – combining his own experiences with the latest research and guidance from psychologists, industry experts, schools and children's charities – alongside a treasure trove of 'gaming recipes' to test out in your family. Worrying about video game screen time, violence, expense and addiction is an understandable response to scary newspaper headlines. But with first-hand understanding of the video games your children love to play, you can anchor them as a healthy part of family life. Supported by the www.taminggaming.com Family Video Game Database, Taming Gaming leads you into doing this so that video games can stop being a point of argument, worry and stress and start providing fulfilling, connecting and ambitious experiences together as a family.
Author | : Adrian Stoeger |
Publisher | : diplom.de |
Total Pages | : 78 |
Release | : 2003-03-31 |
Genre | : Business & Economics |
ISBN | : 3832465995 |
Inhaltsangabe:Abstract: This thesis has been written in cooperation with the human resource department of a top business consultant. The Global Deployment country manager worried about a higher turnover rate among employees back from foreign assignments (former expatriates) than the average employee fluctuation in the company. Cross company research indicates that an average 25 % percent of repatriates leave their company in the year following repatriation and up to 50% in a period of three years. This thesis has two main goals: 1. Finding out possible reasons for high turnover after repatriation 2. Identify measures likely to lower turnover after repatriation In order to achieve this, foreign assignments are first placed in the context of the employee. The main question here is what happens to the employee in the process of the foreign assignment (pre-departure to re-entry) and how he possibly manages it. This covers diverse aspects from cultural problems to financial aspects as well as the employees expectations. (See detail in summary, Part C) The second step is to place foreign assignments in the context of the company. Why foreign assignments, what are its benefits and disadvantages. Do companies really take advantage of the full potential of their repatriates? How do most companies handle their foreign assignments? (See detail in summary, Part D) Having defined the whole range of causes for high turnover, the last part of the thesis suggests a strategic approach to foreign assignments and measures to lower turnover after repatriation. (See detail in summary Part E) Finally, a very valuable four pages questionnaire is provided. It was developed together with the business consultant and the academic supervisor, who is a specialist and freelance consultant in matters of intercultural management. In line with the thesis, the questionnaire aims to measure returning expatriates satisfaction level, identify possible reasons and solutions for high turnover after repatriation. Inhaltsverzeichnis:Table of Contents: A.INTRODUCTION1 B.GOALS AND IMPLICATIONS OF THE THESIS4 1.DEFINITION OF GOALS5 2.IMPLICATIONS OF THE TOPIC5 C.GLOBAL DEPLOYMENT FROM THE EMPLOYEE'S PERSPECTIVE8 1.PRE-DEPARTURE10 1.1INITIAL MOTIVATION OF THE EMPLOYEE10 1.2SPOUSE MOTIVATION11 2.WHILE ABROAD12 2.1CULTURE SHOCK - FACING THE UNKNOWN12 2.2ADJUSTMENT - TAMING THE UNKNOWN14 2.2.1Concept of adjustment14 2.2.2Factors influencing [...]
Author | : Rick Carson |
Publisher | : Harper Collins |
Total Pages | : 194 |
Release | : 2009-10-06 |
Genre | : Self-Help |
ISBN | : 0061977861 |
The completely updated edition of this classic includes powerful methods for freeing oneself from self-defeating behaviors and beliefs Your gremlin interprets your every experience. He has nothing good to say about you or anything you do. Just when you feel you’ve out-argued him, he changes his strategy. Grapple with him and you become more enmeshed. What he hates is simply being noticed. That’s the first step to his taming. This and many other powerful techniques await you. This is a low-key but tremendously effective approach to banishing the tenacious nemesis within. Readers will learn: How simply noticing their gremlin is the first step in gremlin taming. How to experiment playfully with new actions and attitudes. Simple exercises for tuning in to their true self and tuning out their gremlin…and much more.
Author | : Anne Chittleborough |
Publisher | : Wakefield Press |
Total Pages | : 250 |
Release | : 2002 |
Genre | : Literary Collections |
ISBN | : 9781862546035 |
In 1802 a Frenchman and an Englishman famously encountered each other off the shores of South Australia. The voyages of discovery of Nicolas Baudin and Matthew Flinders opened the way for the increasingly rapid colonisation of 'Terra Australis'.
Author | : Plamen Ch. Ivanov |
Publisher | : Frontiers Media SA |
Total Pages | : 842 |
Release | : 2022-02-17 |
Genre | : Science |
ISBN | : 2889714357 |
Author | : Ehud R. Toledano |
Publisher | : Yale University Press |
Total Pages | : 288 |
Release | : 2007-07-12 |
Genre | : Social Science |
ISBN | : 0300126182 |
This groundbreaking book reconceptualizes slavery through the voices of enslaved persons themselves, voices that have remained silent in the narratives of conventional history. Focusing in particular on the Islamic Middle East from the late eighteenth to the early twentieth century, Ehud R. Toledano examines how bonded persons experienced enslavement in Ottoman societies. He draws on court records and a variety of other unexamined primary sources to uncover important new information about the Africans and Circassians who were forcibly removed from their own societies and transplanted to Middle East cultures that were alien to them. Toledano also considers the experiences of these enslaved people within the context of the global history of slavery. The book looks at the bonds of slavery from an original perspective, moving away from the traditional master/slave domination paradigm toward the point of view of the enslaved and their responses to their plight. With keen and original insights, Toledano suggests new ways of thinking about enslavement.
Author | : Shaul Kelner |
Publisher | : NYU Press |
Total Pages | : 393 |
Release | : 2024-04-23 |
Genre | : Social Science |
ISBN | : 1479859109 |
Reveals the mass mobilization tactics that helped free Soviet Jews and reshaped the Jewish American experience from the Johnson era through the Reagan–Bush years What do these things have in common? Ingrid Bergman, Passover matzoh, Banana Republic®, the fitness craze, the Philadelphia Flyers, B-grade spy movies, and ten thousand Bar and Bat Mitzvah sermons? Nothing, except that social movement activists enlisted them all into the most effective human rights campaign of the Cold War. The plight of Jews in the USSR was marked by systemic antisemitism, a problem largely ignored by Western policymakers trying to improve relations with the Soviets. In the face of governmental apathy, activists in the United States hatched a bold plan: unite Jewish Americans to demand that Washington exert pressure on Moscow for change. A Cold War Exodus delves into the gripping narrative of how these men and women, through ingenuity and determination, devised mass mobilization tactics during a three-decade-long campaign to liberate Soviet Jews—an endeavor that would ultimately lead to one of the most significant mass emigrations in Jewish history. Drawing from a wealth of archival sources including the travelogues of thousands of American tourists who smuggled aid to Russian Jews, Shaul Kelner offers a compelling tale of activism and its profound impact, revealing how a seemingly disparate array of elements could be woven together to forge a movement and achieve the seemingly impossible. It is a testament to the power of unity, creativity, and the unwavering dedication of those who believe in the cause of human rights.