Download or read book Neglected Crops written by J. Esteban Hernández Bermejo and published by Food & Agriculture Org.. This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: About neglected crops of the American continent. Published in collaboration with the Botanical Garden of Cord�ba (Spain) as part of the Etnobot�nica92 Programme (Andalusia, 1992)
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 The Equation that Couldn t Be Solved written by Mario Livio and published by Simon and Schuster. This book was released on 2005-09-19 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: What do Bach's compositions, Rubik's Cube, the way we choose our mates, and the physics of subatomic particles have in common? All are governed by the laws of symmetry, which elegantly unify scientific and artistic principles. Yet the mathematical language of symmetry-known as group theory-did not emerge from the study of symmetry at all, but from an equation that couldn't be solved. For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two great prodigies ultimately proved that the quintic cannot be solved by a simple formula. These geniuses, a Norwegian named Niels Henrik Abel and a romantic Frenchman named Évariste Galois, both died tragically young. Their incredible labor, however, produced the origins of group theory. The first extensive, popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.
Download or read book Computer Vision Metrics written by Scott Krig and published by Apress. This book was released on 2014-06-14 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Vision Metrics provides an extensive survey and analysis of over 100 current and historical feature description and machine vision methods, with a detailed taxonomy for local, regional and global features. This book provides necessary background to develop intuition about why interest point detectors and feature descriptors actually work, how they are designed, with observations about tuning the methods for achieving robustness and invariance targets for specific applications. The survey is broader than it is deep, with over 540 references provided to dig deeper. The taxonomy includes search methods, spectra components, descriptor representation, shape, distance functions, accuracy, efficiency, robustness and invariance attributes, and more. Rather than providing ‘how-to’ source code examples and shortcuts, this book provides a counterpoint discussion to the many fine opencv community source code resources available for hands-on practitioners.
Download or read book Image and Signal Processing written by Abderrahim El Moataz and published by Springer Nature. This book was released on 2020-07-08 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the refereed proceedings of the 9th International Conference on Image and Signal Processing, ICISP 2020, which was due to be held in Marrakesh, Morocco, in June 2020. The conference was cancelled due to the COVID-19 pandemic. The 40 revised full papers were carefully reviewed and selected from 84 submissions. The contributions presented in this volume were organized in the following topical sections: digital cultural heritage & color and spectral imaging; data and image processing for precision agriculture; machine learning application and innovation; biomedical imaging; deep learning and applications; pattern recognition; segmentation and retrieval; mathematical imaging & signal processing.
Download or read book Applied Multivariate Statistics with R written by Daniel Zelterman and published by Springer Nature. This book was released on 2023-01-20 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its second edition, this book brings multivariate statistics to graduate-level practitioners, making these analytical methods accessible without lengthy mathematical derivations. Using the open source shareware program R, Dr. Zelterman demonstrates the process and outcomes for a wide array of multivariate statistical applications. Chapters cover graphical displays; linear algebra; univariate, bivariate and multivariate normal distributions; factor methods; linear regression; discrimination and classification; clustering; time series models; and additional methods. He uses practical examples from diverse disciplines, to welcome readers from a variety of academic specialties. Each chapter includes exercises, real data sets, and R implementations. The book avoids theoretical derivations beyond those needed to fully appreciate the methods. Prior experience with R is not necessary. New to this edition are chapters devoted to longitudinal studies and the clustering of large data. It is an excellent resource for students of multivariate statistics, as well as practitioners in the health and life sciences who are looking to integrate statistics into their work.
Download or read book Fundamentals of Physics written by David Halliday and published by . This book was released on 2001-07-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication of the first edition of Physics in 1960 launched the modern era of physics textbooks. It was a new paradigm then and, after 40 years, it continues to be the dominant model for all texts. The big change in the market has been a shift to a lower level, more accessible version of the model. Fundamentals of Physics is a good example of this shift. In spite of this change, there continues to be a demand for the original version and, indeed, we are seeing a renewed interest in Physics as demographic changes have led to greater numbers of well-prepared students entering university. Physics is the only book available for academics looking to teach a more demanding course.
Download or read book Helen of the Old House written by D. Appletion and Company and published by Wentworth Press. This book was released on 2019-03-13 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The A Z Encyclopedia of Alcohol and Drug Abuse written by Thomas Nordegren and published by Universal-Publishers. This book was released on 2002 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 30.000 entries The A-Z Enczclopedia on Alcohol and Substance Abuse is the most complete and comprehensive reference book in the field of Substance Abuse. A useful handbbok and working tool for drug abuse professionals. The Encyclopedia is produced in close co-operation with the ICAA, International Council on Alcohol and Addictions, since its inception in 1907 the world's leading professional non-governmental organisation working with drug-abuse related issues.
Download or read book Yavneh written by Raz Kletter and published by Saint-Paul. This book was released on 2010 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the words of late Professor Moshe Kochavi, the Philistine repository pit at Yavneh is the kind of discovery made only once every fifty years. It is the richest repository pit ever found from Bronze and Iron Ages Israel/Palestine, containing thousands of cultic finds originating from a temple, including an unprecedented number - more than a hundred - of cult stands (so-called 'architectural models') carrying rich figurative art, dozens of fire-pans, chalices and other objects. The present volume includes the full publication of the excavation, the stratigraphy, the cult stands and the figures detached from cult stands, several clay and stone altars and some pottery vessels related to burning of plant material, most likely incense. This exceptional book raises a host of highly important and intriguing questions. Is this a favissa, or even a genizah? Why are many cult stands badly broken, while some are intact - were cult stands broken on purpose? What is the explanation for the unique stratigraphy and for the layer of gray ash in the pit - was fire kindled inside as part of a ritual? How do we know that these finds are Philistine? Are they part of the 'furniture' of the temple or objects dedicated by worshippers as votives? Do the figures on the cult stands represent mortal beings, or divinities? If divinities, can we relate them with Biblical or extra-biblical data on the gods of the Philistines? What was the function/s of cult stands? Were they models of buildings, supports for images, offering tables, altars, or perhaps incense burners? Why are female figures dominant, while male figures are virtually absent? In discussing such topics, Yavneh I treats issues that are central to many fields of study: religion and cult in Iron Age Israel/Palestine; the history and archaeology of the Philistines and their 'western' relations; Near Eastern iconography, the meaning of cult stands/architectural models and the understanding of votive objects and of repository pits in general. Literally salvaged from the teeth of a bulldozer, these rare finds are now published. Generations of scholars will discuss and reinterpret them - there is no 'final word' for such finds and hence, this final excavation volume is not an end, but a beginning.
Download or read book From One to Zero written by Georges Ifrah and published by Penguin Group. This book was released on 1987 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Traces the development of numerical systems in Sumerian, Egyptian, Greek, Roman, Chinese, Babylonian, and Mayan cultures, and examines the origins of the Hindu-Arabic numerals we use today"--Back cover.
Download or read book The J Paul Getty Museum Journal written by The J. Paul Getty Museum and published by Getty Publications. This book was released on 1990-03-01 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: The J. Paul Getty Museum Journal 17 is a compendium of articles and notes pertaining to the Museum's permanent collections of antiquities, decorative arts, drawings, and photographs. This volume includes a supplement introduced by John Walsh with a fully illustrated checklist of the Getty’s recent acquisitions. Volume 17 includes articles written by Elisabeth Doumeyrou, Gerhard Gruitrooy, Lee Hendrix, Clark Hulse, David Jaffé, Jean-Nérée Ronfort, and Belinda Rathbone.
Download or read book Social and Environmental Impacts in the North Methods in Evaluation of Socio Economic and Environmental Consequences of Mining and Energy Production in the Arctic and Sub Arctic written by Rasmus Ole Rasmussen and published by Springer Science & Business Media. This book was released on 2003-12-31 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop, Apatity, Russia, from 8 to 12 May 2002
Download or read book Realizing the Promise and Potential of African Agriculture written by InterAcademy Council and published by . This book was released on 2004 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa is rich in both natural and human resources, yet nearly 200 million of its people are undernourished because of inadequate food supplies. Comprehensive strategies are needed across the continent to harness the power of science and technology (S&T) in ways that boost agricultural productivity, profitability, and sustainability -- ultimately ensuring that all Africans have access to enough safe and nutritious food to meet their dietary needs. This report addresses the question of how science and technology can be mobilized to make that promise a reality.
Download or read book An Encyclopaedia of Indian Archaeology written by Amalananda Ghosh and published by BRILL. This book was released on 1990 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An Encyclopaedia of Indian Archaeology" is a significant reference work on archaeology in India. It is an authoritative work of permanent value in which the knowledge and expertise of Indian archaeologists from the Archaeological Survey of India, universities and other institutes have been pooled together under the editorship of the late A. Ghosh, former Director-General of the Archaeological Survey of India. The "Encyclopaedia" has been planned in an ambitious manner; it is not merely an alphabetical listing of entries with sketchy information on topics. Volume 1, which deals with certain broad subjects relating to Indian Archaeology, is divided into twenty chapters, alphabetically arranged. Each chapter is further divided into sections and subsections containing independent and self-contained essays. For example, in the chapter on "Cultures," detailed information can be found on various cultures in India; the chapter on "Basis of dating" contains articles on archaeological dating, archaeomagnetic dating, 14C radio-carbon dating, numismatic dating, palaeographic and epigraphic dating, thermoluminescent dating, etc. For those interested in getting further information on the subjects and in looking into the original sources and references, each entry also carries an exhaustive bibliography. Volume II is the Gazetteer. It contains basic data and information on all the explored and excavated sites in India along with reference to published reports and/or notices on each.
Download or read book After Slavery written by Marie Elaina Blake and published by Texas Department of Transportation. This book was released on 1999 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
