Download or read book Identification d une cible sonar par utilisation conjointe de moyens acoustiques et optiques written by Alexis Bacelar and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book IDENTIFICATION D UNE CIBLE SONAR PAR UTILISATION CONJOINTE DE MOYENS ACOUSTIQUES ET OPTIQUES written by ALEXIS.. BACELAR and published by . This book was released on 1996 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: EN RECONNAISSANCE D'ESPECES DE POISSONS PAR ECHO ULTRASONORE, ON ETUDIE LA CORRELATION DE LA POSITION ET DE L'ORIENTATION D'UN POISSON DANS LE FAISCEAU SONAR AVEC L'ECHO RENVOYE PAR LE POISSON. DANS CE TRAVAIL, NOUS AVONS COMMENCE PAR ELABORER ET TESTER UN ALGORITHME DE RECONSTRUCTION 3D DU VOLUME ENGLOBANT ET D'EXTRACTION DE PARAMETRES GEOMETRIQUES A PARTIR DE TROIS VUES ORTHOGONALES. LA SUITE DU TRAVAIL CONCERNE LA CORRELATION ENTRE LES PARAMETRES GEOMETRIQUES, OBTENUS PAR TRAITEMENT D'IMAGES, D'UN POISSON NAGEANT LIBREMENT EN CUVE AVEC L'ECHO SONAR LARGE-BANDE 20-140 KHZ ACQUIS SIMULTANEMENT. LES VARIATIONS DE L'INDEX DE REFLEXION OU TARGET STRENGTH ET DU SPECTRE NORMALISE EN ENERGIE ONT ETE ETUDIEES EN FONCTION DE DIFFERENTS PARAMETRES GEOMETRIQUES: ANGLE DE SITE, ANGLE D'AZIMUT ET POSITION DU CENTRE DE GRAVITE POUR TROIS ESPECES DE POISSONS (PERCHE, OMBLE, GARDON). UNE PREMIERE ETUDE SUR UN POISSON UNIQUE, PLACE DANS UNE MEME POSITION, A DEJA MONTRE UNE GRANDE VARIABILITE DE L'ECHO DUE A SON AGITATION. CELA A PU ETRE CONFIRME PAR LES IMAGES ACQUISES PENDANT LE TIR ULTRASONORE. UNE SECONDE ETUDE SUR DES POISSONS PEU AGITES A REVELE QUE LA VARIABILITE DANS L'ECHO DEPEND PLUS DU STRESS DU POISSON QUE DE SA POSITION DANS LE FAISCEAU SONAR. L'ETUDE DE TROIS ESPECES DIFFERENTES PLACEES DANS UNE MEME POSITION FAIT APPARAITRE DES DIFFERENCES ENTRE LEURS SIGNATURES ULTRASONORES MAIS AVEC UNE VARIABILITE INTRA-ESPECE QUI RESTE IMPORTANTE. ON PEUT CONCLURE QUE LA VARIABILITE DE L'ECHO INTRA-ESPECE DUE A L'AGITATION DU POISSON EST TROP FORTE PAR RAPPORT A LA VARIABILITE INTER-ESPECES POUR ESPERER REALISER UNE CLASSIFICATION ROBUSTE DES ESPECES. DES METHODES DE CLASSIFICATION MISES EN UVRE ANALYSE DISCRIMINANTE, HISTOGRAMMES, RESEAU DE NEURONES CONFIRMENT CES RESULTATS
Download or read book Submarine Mass Movements and Their Consequences written by Vasilios Lykousis and published by Springer Science & Business Media. This book was released on 2007-09-14 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from leading researchers in science and engineering, this book provides a global perspective on submarine mass movements and their consequences. Authors report on new findings from fundamental as well as site-specific studies from around the world. All studies relied on the most recent technologies, including multi-beam sonar imaging techniques, 3D seismic analysis, slope stability analysis, debris flow, and tsunami modeling.
Download or read book NATO Glossary of Terms and Definitions written by North Atlantic Treaty Organization and published by CreateSpace. This book was released on 2013-03-08 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATO Glossary of terms and definitions (English and French). Listing terms of military significance and their definitions for use in NATO.
Download or read book Critical Discourse Studies in Context and Cognition written by Christopher Hart and published by John Benjamins Publishing. This book was released on 2011 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Critical Discourse Studies (CDS) is an exciting research enterprise in which scholars are concerned with the discursive reproduction of power and inequality. However, researchers in CDS are increasingly recognising the need to investigate the cognitive dimensions of discourse and context if they want to fully account for any connection between language, legitimisation and social action. This book presents a collection of papers in CDS concerned with various ideological discourses. Analyses are firmly rooted in linguistics and cognition constitutes a major focus of attention. The chapters, which are written by prominent researchers in CDS, come from a broad range of theoretical perspectives spanning pragmatics, cognitive psychology and cognitive linguistics. The book is essential reading for anyone working at the cutting edge of CDS and especially for those wishing to explore the central place that cognition must surely hold in the relationship between discourse and society.
Download or read book NATO Glossary of Abbreviations Used in NATO Documents and Publications written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Oxford Dictionary of English Grammar written by Bas Aarts and published by OUP Oxford. This book was released on 2014-01-16 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Dictionary of English Grammar is a straightforward and accessible A-Z guide to the diverse and often complex terminology of English grammar. It contains over 1,600 entries with clear and concise definitions, enhanced by numerous example sentences, as well as relevant quotations from the scholarly literature of the field. This second edition is written and edited by Professor Bas Aarts of University College London, writer of the acclaimed Oxford Modern English Grammar. It has been fully revised and updated, with particular attention paid to refreshing the example sentences included within the text. There are over 150 new entries that cover current terminology which has arisen since the publication of the first edition, and there are also new entries on the most important English grammars published since the start of the 20th century. Hundreds of new cross-references enhance the user-friendly nature of the text, and the list of works cited has been thoroughly updated to reflect the current state of the field. A short appendix of web links has been added. All in all, this Dictionary is an invaluable guide to English grammar for all students and teachers of the subject, as well as all those with an informed interest in the English language.
Download or read book Naval Arctic Manual written by and published by . This book was released on 1990 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Penguin Guide to Punctuation written by R L Trask and published by Penguin UK. This book was released on 2019-06-13 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Penguin Guide to Punctuation is indispensable for anyone who needs to get to grips with using punctuation in their written work. Whether you are puzzled by colons and semicolons, unsure of where commas should go or baffled by apostrophes, this jargon-free, succinct guide is for you.
Download or read book A Dictionary of Grammatical Terms in Linguistics written by R.L. Trask and published by Routledge. This book was released on 2013-04-15 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dictionary of grammatical terms covers both current and traditional terminology in syntax and morphology. It includes descriptive terms, the major theoretical concepts of the most influential grammatical frameworks, and the chief terms from mathematical and computational linguistics. It contains over 1500 entries, providing definitions and examples, pronunciations, the earliest sources of terms and suggestions for further reading, and recommendations about competing and conflicting usages. The book focuses on non-theory-boumd descriptive terms, which are likely to remain current for some years. Aimed at students and teachers of linguistics, it allows a reader puzzled by a grammatical term to look it up and locate further reading with ease.
Download or read book Usage and Abusage written by Eric Partridge and published by W. W. Norton & Company. This book was released on 1997 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: A handbook of advice on the proper use of the English language. Includes a section on vogue words that have acquired a power and influence beyond what they originally possessed.
Download or read book Scientific Canadian Mechanics Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1966-03 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cassell Guide to Common Errors in English written by Harry Blamires and published by Burns & Oates. This book was released on 1999 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The English language is a minefield of common errors and disputed points. Dealing with wide-ranging problems of grammar, syntax, punctuation, spelling, usage and style, all articles in this book have examples of incorrect usage, drawn from contemporary sources.
Download or read book Ad Hominem Arguments written by Douglas Walton and published by University of Alabama Press. This book was released on 1998 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: A vital contribution to legal theory and media and civic discourse In the 1860s, northern newspapers attacked Abraham Lincoln's policies by attacking his character, using the terms "drunk," "baboon," "too slow," "foolish," and "dishonest." Steadily on the increase in political argumentation since then, the argumentum ad hominem, or personal attack argument, has now been carefully refined as an instrument of "oppo tactics" and "going negative" by the public relations experts who craft political campaigns at the national level. In this definitive treatment of one of the most important concepts in argumentation theory and informal logic, Douglas Walton presents a normative framework for identifying and evaluating ad hominem or personal attack arguments. Personal attack arguments have often proved to be so effective, in election campaigns, for example, that even while condemning them, politicians have not stopped using them. In the media, in the courtroom, and in everyday confrontation, ad hominem arguments are easy to put forward as accusations, are difficult to refute, and often have an extremely powerful effect on persuading an audience. Walton gives a clear method for analyzing and evaluating cases of ad hominem arguments found in everyday argumentation. His analysis classifies the ad hominem argument into five clearly defined subtypes—abusive (direct), circumstantial, bias, "poisoning the well," and tu quoque ("you're just as bad") arguments—and gives methods for evaluating each type. Each subtype is given a well-defined form as a recognizable type of argument. The numerous case studies show in concrete terms many practical aspects of how to use textual evidence to identify and analyze fallacies and to evaluate argumentation as fallacious or not in particular cases.
Download or read book Black Bazaar written by Alain Mabanckou and published by Profile Books. This book was released on 2012-07-05 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finalist for the Man Booker International Prize 2015 Buttologist is down on his uppers. His girlfriend, Original Colour, has cleared out of their Paris studio and run off to the Congo with a vertically challenged drummer known as The Mongrel. She's taken their daughter with her. Meanwhile, a racist neighbour spies on him something wicked, accusing him of 'digging a hole in the Dole'. And his drinking buddies at Jips, the Afro-Cuban bar in Les Halles, pour scorn on Black Bazaar, the journal he keeps to log his sorrows. There are days when only the Arab in the corner shop has a kind word; while at night his dreams are stalked by the cannibal pygmies of Gabon. Then again, Buttologist wears no ordinary uppers. He has style, bags of it (suitcases of crocodile and anaconda Westons, to be precise). He's a dandy from the Bacongo district of Brazzaville - AKA a sapeur or member of the Society of Ambience-makers and People of Elegance. But is flaunting sartorial chic against tough times enough for Buttologist to cut it in the City of Light?
Download or read book On the Postcolony written by Achille Mbembe and published by Univ of California Press. This book was released on 2001-06-17 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Refreshing a stale debate about power in the postcolonial state, this book addresses a topic debated across the humanities and social sciences: how to define, discuss, and address power and the subjective experience of ordinary people in the face of power?
Download or read book Allah is Not Obliged written by Ahmadou Kourouma and published by Anchor. This book was released on 2011-06-01 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: ALLAH IS NOT OBLIGED TO BE FAIR ABOUT ALL THE THINGS HE DOES HERE ON EARTH.These are the words of the boy soldier Birahima in the final masterpiece by one of Africa’s most celebrated writers, Ahmadou Kourouma. When ten-year-old Birahima's mother dies, he leaves his native village in the Ivory Coast, accompanied by the sorcerer and cook Yacouba, to search for his aunt Mahan. Crossing the border into Liberia, they are seized by rebels and forced into military service. Birahima is given a Kalashnikov, minimal rations of food, a small supply of dope and a tiny wage. Fighting in a chaotic civil war alongside many other boys, Birahima sees death, torture, dismemberment and madness but somehow manages to retain his own sanity. Raw and unforgettable, despairing yet filled with laughter, Allah Is Not Obliged reveals the ways in which children's innocence and youth are compromised by war.
