Zodiac

Zodiac PDF Author: Robert Graysmith
Publisher: Penguin
ISBN: 0593199650
Category : True Crime
Languages : en
Pages : 434

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Book Description
Robert Graysmith’s New York Times bestselling account of the desperate hunt for a serial killer and his own investigation of California’s unsolved Zodiac murders. A sexual sadist, the Zodiac killer took pleasure in torture and murder. His first victims were a teenage couple, stalked and shot dead in a lovers’ lane. After another slaying, he sent his first mocking note to authorities, promising he would kill more. The official tally of his victims was six. He claimed thirty-seven dead. The real toll may have reached fifty. Robert Graysmith was on staff at the San Francisco Chronicle in 1969 when Zodiac first struck, triggering in the resolute reporter an unrelenting obsession with seeing the hooded killer brought to justice. In this gripping account of Zodiac’s eleven-month reign of terror, Graysmith reveals hundreds of facts previously unreleased, including the complete text of the killer’s letters.

Zodiac

Zodiac PDF Author: Robert Graysmith
Publisher: Penguin
ISBN: 0593199650
Category : True Crime
Languages : en
Pages : 434

Get Book Here

Book Description
Robert Graysmith’s New York Times bestselling account of the desperate hunt for a serial killer and his own investigation of California’s unsolved Zodiac murders. A sexual sadist, the Zodiac killer took pleasure in torture and murder. His first victims were a teenage couple, stalked and shot dead in a lovers’ lane. After another slaying, he sent his first mocking note to authorities, promising he would kill more. The official tally of his victims was six. He claimed thirty-seven dead. The real toll may have reached fifty. Robert Graysmith was on staff at the San Francisco Chronicle in 1969 when Zodiac first struck, triggering in the resolute reporter an unrelenting obsession with seeing the hooded killer brought to justice. In this gripping account of Zodiac’s eleven-month reign of terror, Graysmith reveals hundreds of facts previously unreleased, including the complete text of the killer’s letters.

The Crest of the Peacock

The Crest of the Peacock PDF Author: George Gheverghese Joseph
Publisher: Penguin Group
ISBN:
Category : Mathematics
Languages : en
Pages : 408

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Book Description


Logical Reasoning

Logical Reasoning PDF Author: Bradley Harris Dowden
Publisher: Bradley Dowden
ISBN: 9780534176884
Category : Education
Languages : en
Pages : 516

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Book Description
This book is designed to engage students' interest and promote their writing abilities while teaching them to think critically and creatively. Dowden takes an activist stance on critical thinking, asking students to create and revise arguments rather than simply recognizing and criticizing them. His book emphasizes inductive reasoning and the analysis of individual claims in the beginning, leaving deductive arguments for consideration later in the course.

Declining Grammar and Other Essays on the English Vocabulary

Declining Grammar and Other Essays on the English Vocabulary PDF Author: Dennis E. Baron
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 260

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Book Description
This book contains 25 essays about English words, and how they are defined, valued, and discussed. The book is divided into four sections. The first section, "Language Lore," examines some of the myths and misconceptions that affect attitudes toward language--and towards English in particular. The second section, "Language Usage," examines some specific questions of meaning and usage. Section 3, "Language Trends," examines some controversial trends in English vocabulary, and some developments too new to have received comment before. The fourth section, "Language Politics," treats several aspects of linguistic politics, from special attempts to deal with the ethnic, religious, or sex-specific elements of vocabulary to the broader issues of language both as a reflection of the public consciousness and the U.S. Constitution and as a refuge for the most private forms of expression. (MS)

The Mystery of Numbers

The Mystery of Numbers PDF Author: Annemarie Schimmel
Publisher: Oxford University Press
ISBN: 0199879850
Category : Religion
Languages : en
Pages : 336

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Book Description
Why is the number seven lucky--even holy--in almost every culture? Why do we speak of the four corners of the earth? Why do cats have nine lives (except in Iran, where they have seven)? From literature to folklore to private superstitions, numbers play a conspicuous role in our daily lives. But in this fascinating book, Annemarie Schimmel shows that numbers have been filled with mystery and meaning since the earliest times, and across every society. In The Mystery of Numbers Annemarie Schimmel conducts an illuminating tour of the mysteries attributed to numbers over the centuries. She begins with an informative and often surprising introduction to the origins of number systems: pre-Roman Europeans, for example, may have had one based on twenty, not ten (as suggested by the English word "score" and the French word for 80, quatrevingt --four times twenty), while the Mayans had a system more sophisticated than our own. Schimmel also reveals how our fascination with numbers has led to a rich cross-fertilization of mathematical knowledge: "Arabic" numerals, for instance, were picked up by Europe from the Arabs, who had earlier adopted them from Indian sources ("Algorithm" and "algebra" are corruptions of the Arabic author and title names of a mathematical text prized in medieval Europe). But the heart of the book is an engrossing guide to the symbolism of numbers. Number symbolism, she shows, has deep roots in Western culture, from the philosophy of the Pythagoreans and Platonists, to the religious mysticism of the Cabala and the Islamic Brethren of Purity, to Kepler's belief that the laws of planetary motion should be mathematically elegant, to the unlucky thirteen. After exploring the sources of number symbolism, Schimmel examines individual numbers ranging from one to ten thousand, discussing the meanings they have had for Judaic, Christian, and Islamic traditions, with examples from Indian, Chinese, and Native American cultures as well. Two, for instance, has widely been seen as a number of contradiction and polarity, a number of discord and antithesis. And six, according to ancient and neo-platonic thinking, is the most perfect number because it is both the sum and the product of its parts (1+2+3=6 and 1x2x3=6). Using examples ranging from the Bible to the Mayans to Shakespeare, she shows how numbers have been considered feminine and masculine, holy and evil, lucky and unlucky. A highly respected scholar of Islamic culture, Annemarie Schimmel draws on her vast knowledge to paint a rich, cross-cultural portrait of the many meanings of numbers. Engaging and accessible, her account uncovers the roots of a phenomenon we all feel every Friday the thirteenth.

Courting Disaster

Courting Disaster PDF Author: Hilary M Carey
Publisher: Springer
ISBN: 1349218006
Category : History
Languages : en
Pages : 305

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Book Description


The Kiss of Gold

The Kiss of Gold PDF Author: Kate Jordan
Publisher:
ISBN:
Category : American fiction
Languages : en
Pages : 186

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Book Description


Learning R

Learning R PDF Author: Richard Cotton
Publisher: "O'Reilly Media, Inc."
ISBN: 1449357180
Category : Computers
Languages : en
Pages : 250

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Book Description
Learn how to perform data analysis with the R language and software environment, even if you have little or no programming experience. With the tutorials in this hands-on guide, youâ??ll learn how to use the essential R tools you need to know to analyze data, including data types and programming concepts. The second half of Learning R shows you real data analysis in action by covering everything from importing data to publishing your results. Each chapter in the book includes a quiz on what youâ??ve learned, and concludes with exercises, most of which involve writing R code. Write a simple R program, and discover what the language can do Use data types such as vectors, arrays, lists, data frames, and strings Execute code conditionally or repeatedly with branches and loops Apply R add-on packages, and package your own work for others Learn how to clean data you import from a variety of sources Understand data through visualization and summary statistics Use statistical models to pass quantitative judgments about data and make predictions Learn what to do when things go wrong while writing data analysis code

Aquarius Zodiac Sign Notebook

Aquarius Zodiac Sign Notebook PDF Author: Red Dot
Publisher:
ISBN: 9781070217314
Category :
Languages : en
Pages : 126

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Book Description
ZODIAC SIGNS NOTEBOOK - 6" x 9" - 125 PAGES JOURNAL PAPER - IDEAL FOR PEOPLE HAVING WITH INTEREST IN ASTROLOGY & HOROSCOPE - SUITABLE ALSO AS A PRACTICAL & UNUSUAL BIRTHDAY GIFT This volume of Aquarius Zodiac Sign Notebook contains 125 pages of lined paper appropriate for journal entries as well as serve as a notebook or diary. It is part of a series that comes in separate volumes with covers of different colors/designs to match your personal preference. (NOTE: The interior of books in this series are all exactly the same.) Each volume contains: 125 pages white paper Trim size 6" x 9" Good quality paper Soft, sturdy matte cover Books now available for the 12 zodiac signs include the following: Vol. 1 ISBN: 9781070216775 (Capricorn) Vol. 2 ISBN: 9781070216775 (Aquarius) Vol. 3 ISBN: 9781070217697 (Pisces) Vol. 4 ISBN: 9781070218236 (Aries) Vol. 5 ISBN: 9781070219691 (Taurus) Vol. 6 ISBN: 9781070219868 (Gemini) Vol. 7 ISBN: 9781070220178 (Cancer) Vol. 8 ISBN: 9781070220710 (Leo) Vol. 9 ISBN: 9781070221595 (Virgo) Vol. 10 ISBN: 9781070222523 (Libra) Vol. 11 ISBN: 9781070222936 (Scorpio) Vol. 12 ISBN: 9781070223483 (Sagittarius) The books can easily be located using the ISBN (ASIN) numbers provided. Just type (or copy & paste) the numbers onto the Amazon search bar and you would be able to find the books.

Distant Worlds

Distant Worlds PDF Author: Peter Bond
Publisher: Springer Science & Business Media
ISBN: 0387683674
Category : Science
Languages : en
Pages : 326

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Book Description
This book recounts the epic saga of how we as human beings have come to understand the Solar System. The story of our exploration of the heavens, Peter Bond reminds us, began thousands of years ago, with the naked-eye observations of the earliest scientists and philosophers. Over the centuries, as our knowledge and understanding inexorably broadened and deepened, we faltered many times, frequently labored under misconceptions, and faced seemingly insurmountable obstacles to understanding. Yet, despite overwhelming obstacles, a combination of determined observers, brilliant thinkers, courageous explorers, scientists and engineers has brought us, particularly over the last five decades, into a second great age of human discovery. At our present level of understanding, some fifty years into the Space Age, the sheer volume of images and other data being returned to us from space has only increased our appetite for more and more detailed information about the planets, moons, asteroids, and comets of the Solar System. Taking a much-needed overview of how we now understand these "distant worlds" in our cosmic neighborhood, Bond not only celebrates the extraordinary successes of planetary exploration, but reaffirms an important truth: For seekers of knowledge, there will always be more to explore. An astonishing saga of exploration... In this much-needed overview of "where we stand today," Peter Bond describes the achievements of the astronomers, space scientists, and engineers who have made the exploration of our Solar System possible. A clearly written and compelling account of the Space Age, the book includes: • Dramatic accounts of the daring, resourcefulness, and ferocious competitive zeal of renowned as well as almost-forgotten space pioneers. • Clear explanations of the precursors to modern astronomy, including how ancient natural philosophers and observers first took the measure of the heavens. • More than a hundred informative photographs, maps, simulated scenarios, and technical illustrations--many of them in full color. • Information-dense appendices on the physical properties of our Solar System, as well as a comprehensive list of 50 years of Solar System missions. Organized into twelve chapters focused on the objects of our exploration (the individual planets, our Moon, the asteroids and comets), Bond’s text shows how the great human enterprise of space exploration may on occasion have faltered or wandered off the path, but taken as a whole amounts to one of the great triumphs of human civilization.