Download or read book The Mystery of Numbers written by Annemarie Schimmel and published by Oxford University Press. This book was released on 1994-04-07 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Generations on the Land written by Joe Nick Patoski and published by Texas A&M University Press. This book was released on 2011-01-28 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: To keep the land in the family . . . To operate the land profitably . . . To leave the land better than they found it . . . Each year, Sand County Foundation's prestigious Leopold Conservation Award recognizes families for leadership in voluntary conservation and ethical land management. In Generations on the Land: A Conservation Legacy, veteran author and journalist Joe Nick Patoski visits eight of the award-winning families, presenting warm, heartfelt conversations about the families, their beloved land, and a vision for a healthier world. Generations on the Land celebrates these families’ roles as conservation leaders for the nation—far beyond the agricultural communities where they live—and reinforces the value of trans-generational family commitment to good land stewardship. The eight landowners profiled by Patoski include six ranchers, a forester, and a vintner. They reside across the country: in California, Nebraska, Texas, Utah, Wisconsin, and Wyoming. Their conservation accomplishments range from providing a habitat corridor for pronghorn antelope to hammering out an endangered species “safe harbor” agreement for grape growers. A short introduction by a fellow conservation or ranching professional precedes each of the personal portraits by Patoski, which are written in an informal, conversational style. Brent Haglund, president of the Sand County Foundation, provides an introduction to the purpose and work of the foundation, and a conclusion summarizes the substantive conservation contributions of the Leopold award winners. With more and more attention being focused on the tensions between the agricultural and economic potential of land and the preservation of the natural environment, a better understanding of sustainable agriculture is becoming increasingly vital. By showcasing the leadership of these Leopold Conservation Award winners, Generations on the Land will inspire a whole new cadre of landowners to build a lasting heritage of conservation and sustainable land use—benefitting the earth and its inhabitants for decades to come. Paper used in printing this book was provided by Mixed Sources: materials manufactured under certification by the Forest Stewardship Council. "In 1939, Aldo Leopold wrote 'When land does well for its owner, and the owner does well for his land, when both end up better by reason of this partnership, we have conservation.' Generations on the Land demonstrates this simple yet powerful concept through a series of inspirational and instructional essays drawn from hardworking landowners from across the nation. Whether you manage a working landscape yourself, or are one of the urban many seeking insights into how humanity can achieve a sustainable future, you need to study this book."--Richard C. Bartlett, Thinking Like a Mountain Foundation

Download or read book Distant Worlds written by Peter Bond and published by Springer Science & Business Media. This book was released on 2010-01-08 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Historical Dictionary of International Intelligence written by Nigel West and published by Rowman & Littlefield. This book was released on 2015-05-21 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligence is now acknowledged as the hidden dimension to international diplomacy and national security. It is the hidden piece of the jigsaw puzzle of global relations that cements relationships, undermines alliances and topples tyrants, and after many decades of being deliberately overlooked or avoided, it is now regarded as a subject of legitimate study by academics and historians. This second edition of Historical Dictionary of International Intelligence covers its history through a chronology, an introductory essay, and an extensive bibliography. The dictionary section has over 500 cross-referenced entries on espionage techniques, categories of agents, crucial operations spies, defectors, moles, double and triple agents, and the tradecraft they apply. This book is an excellent access point for students, researchers, and anyone wanting to know more about the international intelligence.

Download or read book Life in Tanganyika in the Fifties written by Godfrey Mwakikagile and published by New Africa Press. This book was released on 2009 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life in Tanganyika in the 1950s and a look at race relations between whites and black Africans and others in this East African country are some of the subjects covered in the book. It's full of human interest stories, including the author's. Born and brought up in Tanganyika, the author writes from personal experience. He also got the chance to ask many ex-Tanganyikans a number of questions about life in Tanganyika in the fifties. Many of them were born and brought up in Tanganyika during the same period the author was. And many others went to Tanganyika as children but grew up there. The ex-Tanganyikans he contacted lived in different parts of the world including Tahiti, Britain, Australia, New Zealand, Canada, Italy, South Africa, Zambia, Zimbabwe, the United States, the Middle East, and Russia among others. And they all had interesting stories to tell about life in Tanganyika in the fifties. The perspectives they provided, and the memories they shared with the author about their lives in Tanganyika, are some of the most interesting aspects of this book which focuses on one of the most important periods in the history of Africa. The book is a primary source of information on how life was then in Tanganyika during one of the most important decades in the history of the country just before independence.

Download or read book A Body Worth Defending written by Ed Cohen and published by Duke University Press. This book was released on 2009-10-16 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological immunity as we know it does not exist until the late nineteenth century. Nor does the premise that organisms defend themselves at the cellular or molecular levels. For nearly two thousand years “immunity,” a legal concept invented in ancient Rome, serves almost exclusively political and juridical ends. “Self-defense” also originates in a juridico-political context; it emerges in the mid-seventeenth century, during the English Civil War, when Thomas Hobbes defines it as the first “natural right.” In the 1880s and 1890s, biomedicine fuses these two political precepts into one, creating a new vital function, “immunity-as-defense.” In A Body Worth Defending, Ed Cohen reveals the unacknowledged political, economic, and philosophical assumptions about the human body that biomedicine incorporates when it recruits immunity to safeguard the vulnerable living organism. Inspired by Michel Foucault’s writings about biopolitics and biopower, Cohen traces the migration of immunity from politics and law into the domains of medicine and science. Offering a genealogy of the concept, he illuminates a complex of thinking about modern bodies that percolates through European political, legal, philosophical, economic, governmental, scientific, and medical discourses from the mid-seventeenth century through the twentieth. He shows that by the late nineteenth century, “the body” literally incarnates modern notions of personhood. In this lively cultural rumination, Cohen argues that by embracing the idea of immunity-as-defense so exclusively, biomedicine naturalizes the individual as the privileged focus for identifying and treating illness, thereby devaluing or obscuring approaches to healing situated within communities or collectives.

Download or read book Information Security and IT Risk Management written by Manish Agrawal and published by John Wiley & Sons. This book was released on 2014-04-21 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new text provides students the knowledge and skills they will need to compete for and succeed in the information security roles they will encounter straight out of college. This is accomplished by providing a hands-on immersion in essential system administration, service and application installation and configuration, security tool use, TIG implementation and reporting. It is designed for an introductory course on IS Security offered usually as an elective in IS departments in 2 and 4 year schools. It is not designed for security certification courses.

Download or read book Pacific Presences written by Lucie Carreau and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Hundreds of thousands of works of art and artefacts from many parts of the Pacific are dispersed across European museums. They range from seemingly quotidian things such as fish-hooks and baskets to great sculptures of divinities, architectural forms and canoes. These collections constitute a remarkable resource for understanding history and society across Oceania, cross-cultural encounters since the voyages of Captain Cook, and the colonial transformations that have taken place since. They are also collections of profound importance for Islanders today, who have varied responses to their disp.

Download or read book A Midwife s Tale written by Laurel Thatcher Ulrich and published by Vintage. This book was released on 2010-12-22 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: PULITZER PRIZE WINNER • Drawing on the diaries of one woman in eighteenth-century Maine, "A truly talented historian unravels the fascinating life of a community that is so foreign, and yet so similar to our own" (The New York Times Book Review). Between 1785 and 1812 a midwife and healer named Martha Ballard kept a diary that recorded her arduous work (in 27 years she attended 816 births) as well as her domestic life in Hallowell, Maine. On the basis of that diary, Laurel Thatcher Ulrich gives us an intimate and densely imagined portrait, not only of the industrious and reticent Martha Ballard but of her society. At once lively and impeccably scholarly, A Midwife's Tale is a triumph of history on a human scale.

Download or read book Hacker Techniques Tools and Incident Handling written by Sean-Philip Oriyano and published by Jones & Bartlett Learning. This book was released on 2018-09-04 with total page 991 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hacker Techniques, Tools, and Incident Handling, Third Edition begins with an examination of the landscape, key terms, and concepts that a security professional needs to know about hackers and computer criminals who break into networks, steal information, and corrupt data. It goes on to review the technical overview of hacking: how attacks target networks and the methodology they follow. The final section studies those methods that are most effective when dealing with hacking attacks, especially in an age of increased reliance on the Web. Written by subject matter experts, with numerous real-world examples, Hacker Techniques, Tools, and Incident Handling, Third Edition provides readers with a clear, comprehensive introduction to the many threats on our Internet environment and security and what can be done to combat them.

Download or read book The Official Guide for GMAT Review written by GMAC (Graduate Management Admission Council) and published by John Wiley & Sons. This book was released on 2010-09-17 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Official Guide for GMAT Review, 12th Edition is the only book on the market written by the creators of the GMAT exam. Inside you’ll find more than 800 actual GMAT questions from previous tests with answers and detailed explanations. There’s also a grammar review, math review, actual essay topics, sample responses, and scoring information insights into the GMAT exam that debunk test-taking myths. Plus, use the diagnostic section to pinpoint your skill level and focus on the areas where you need the most help.

Download or read book LearningExpress s GMAT Exam Success in Only 4 Steps written by Elizabeth L. Chesla and published by Learning Express (NY). This book was released on 2003 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The competition for business school admission is fierce. To guarantee entry into the business and management programs of their choice, today’s candidates need to attain high GMAT exam scores even to be considered. The GMAT exam specifically tests verbal, analytical writing, and quantitative math skills-the advanced subject-test practice that LearningExpress is renowned for.

Download or read book Liberte written by Gretchen V. Angelo and published by Orange Grove Texts Plus. This book was released on 2009-09-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liberte is a French language textbook for first-year college students. Please note that an instructor guide is included as a downloadable attachment.

Download or read book The Essential Science Fiction Television Reader written by J.P. Telotte and published by University Press of Kentucky. This book was released on 2008-05-02 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: “A richly detailed and critically penetrating overview . . . from the plucky adventures of Captain Video to the postmodern paradoxes of The X-Files and Lost.” —Rob Latham, coeditor of Science Fiction Studies Exploring such hits as The Twilight Zone, Star Trek, Battlestar Galactica, and Lost, among others, The Essential Science Fiction Television Reader illuminates the history, narrative approaches, and themes of the genre. The book discusses science fiction television from its early years, when shows attempted to recreate the allure of science fiction cinema, to its current status as a sophisticated genre with a popularity all its own. J. P. Telotte has assembled a wide-ranging volume rich in theoretical scholarship yet fully accessible to science fiction fans. The book supplies readers with valuable historical context, analyses of essential science fiction series, and an understanding of the key issues in science fiction television.

Download or read book 501 Quantitative Comparison Questions written by Learning Express LLC and published by Learning Express (NY). This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the PSAT, SAT, and GRE exams-use quantitative comparison questions to test math skills. Gaining familiarity with this specialized question type is a proven technique for increasing test scores. This volume contains only questions that ask you to differentiate between two values by deciding which column contains the item of greater value, if the values in the columns are the same, or if the value cannot be determined by the information given.

Download or read book Introduction to Computer Security written by Michael Goodrich and published by Addison-Wesley. This book was released on 2014-02-10 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Computer Security is appropriateforuse in computer-security courses that are taught at the undergraduate level and that have as their sole prerequisites an introductory computer science sequence. It is also suitable for anyone interested in a very accessible introduction to computer security. A Computer Security textbook for a new generation of IT professionals Unlike most other computer security textbooks available today, Introduction to Computer Security, does NOT focus on the mathematical and computational foundations of security, and it does not assume an extensive background in computer science. Instead it looks at the systems, technology, management, and policy side of security, and offers students fundamental security concepts and a working knowledge of threats and countermeasures with "just-enough" background in computer science. The result is a presentation of the material that is accessible to students of all levels. Teaching and Learning Experience This program will provide a better teaching and learning experience-for you and your students. It will help: Provide an Accessible Introduction to the General-knowledge Reader: Only basic prerequisite knowledge in computing is required to use this book. Teach General Principles of Computer Security from an Applied Viewpoint: As specific computer security topics are covered, the material on computing fundamentals needed to understand these topics is supplied. Prepare Students for Careers in a Variety of Fields: A practical introduction encourages students to think about security of software applications early. Engage Students with Creative, Hands-on Projects: An excellent collection of programming projects stimulate the student's creativity by challenging them to either break security or protect a system against attacks. Enhance Learning with Instructor and Student Supplements: Resources are available to expand on the topics presented in the text.

Download or read book Core plus Mathematics written by and published by . This book was released on 2008 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: