Download or read book Rehabilitaci n estructural del firme en la carretera A 4 entre los PP KK 69 013 y el 133 494 written by Jesús Velázquez Martín and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mechanics of Adhesives in Composite and Metal Joints written by Magd Abdel Wahab and published by DEStech Publications, Inc. This book was released on 2014-04-07 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific background and practical methods for modeling adhered joints Tools for analyzing stress, fracture, fatigue crack propagation, thermal, diffusion and coupled thermal-stress/diffusion-stress, as well as life prediction of joints Book includes access to downloadable macrofiles for ANSYS This text investigates the mechanics of adhesively bonded composite and metallic joints using finite element analysis, and more specifically, ANSYS, the basics of which are presented. The book provides engineers and scientists with the technical know-how to simulate a variety of adhesively bonded joints using ANSYS. It explains how to model stress, fracture, fatigue crack propagation, thermal, diffusion and coupled field analysis of the following: single lap, double lap, lap strap/cracked lap shear, butt and cantilevered beam joints. Readers receive free digital access to a variety of input and program data, which can be downloaded as macrofiles for modeling with ANSYS.
Download or read book Mobile Robot Localization and Map Building written by Jose A. Castellanos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decade, many researchers have dedicated their efforts to constructing revolutionary machines and to providing them with forms of artificial intelligence to perform some of the most hazardous, risky or monotonous tasks historically assigned to human beings. Among those machines, mobile robots are undoubtedly at the cutting edge of current research directions. A rough classification of mobile robots can be considered: on the one hand, mobile robots oriented to human-made indoor environments; on the other hand, mobile robots oriented to unstructured outdoor environments, which could include flying oriented robots, space-oriented robots and underwater robots. The most common motion mechanism for surface mobile robots is the wheel-based mechanism, adapted both to flat surfaces, found in human-made environments, and to rough terrain, found in outdoor environments. However, some researchers have reported successful developments with leg-based mobile robots capable of climbing up stairs, although they require further investigation. The research work presented here focuses on wheel-based mobile robots that navigate in human-made indoor environments. The main problems described throughout this book are: Representation and integration of uncertain geometric information by means of the Symmetries and Perturbations Model (SPmodel). This model combines the use of probability theory to represent the imprecision in the location of a geometric element, and the theory of symmetries to represent the partiality due to characteristics of each type of geometric element. A solution to the first location problem, that is, the computation of an estimation for the mobile robot location when the vehicle is completely lost in the environment. The problem is formulated as a search in an interpretation tree using efficient matching algorithms and geometric constraints to reduce the size of the solution space. The book proposes a new probabilistic framework adapted to the problem of simultaneous localization and map building for mobile robots: the Symmetries and Perturbations Map (SPmap). This framework has been experimentally validated by a complete experiment which profited from ground-truth to accurately validate the precision and the appropriateness of the approach. The book emphasizes the generality of the solutions proposed to the different problems and their independence with respect to the exteroceptive sensors mounted on the mobile robot. Theoretical results are complemented by real experiments, where the use of multisensor-based approaches is highlighted.
Download or read book The Cuba Review written by and published by . This book was released on 1918 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mammals of the West Indies written by Glover Morrill Allen and published by . This book was released on 1911 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historia de la Geologia written by José Alvarez Conde and published by . This book was released on 1957 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Indigenous Land Mammals of Porto Rico written by Harold Elmer Anthony and published by . This book was released on 1918 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics of Petroleum Exploration in the Caribbean Latin America Western Europe the Middle East Africa Non communist Asia and the Southwestern Pacific written by Emil D. Attanasi and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary of the geographic location, amount, and results of petroleum exploration, including an atlas showing explored and delineated prospective areas through 1990. This report updates and expands Circular 981.
Download or read book Report On the Echini written by Alexander Agassiz and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1872, this report provides a thorough examination of the echini species found in the waters surrounding the United States. With detailed descriptions and illustrations, this book is an essential tool for anyone interested in the study of the echini species. 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 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. 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 Proceedings of the New England Zo logical Club written by New England Zoological Club and published by . This book was released on 1914 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions American Geophysical Union written by American Geophysical Union and published by . This book was released on 1920 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practice of Earthquake Hazard Assessment written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1993 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes probabilistic seismic hazard assessment as it is practiced in various countries throughout the world. 59 reports are included covering 88 countries, which comprise about 80% of the inhabited land mass of the Earth. Over 100 maps.
Download or read book EXTINCT AND VANISHING MAMMALS OF THE WESTERN HEMISPHERE written by GLOVER M. ALLEN and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
