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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration! ![]() Free Download Geometry for Computer Graphics: Formulae, Examples and Proofs by John Vince English | PDF | 2005 | 359 Pages | ISBN : 1852338342 | 4.6 MB Geometry is the cornerstone of computer graphics and computer animation, and provides the framework and tools for solving problems in two and three dimensions. This may be in the form of describing simple shapes such as a circle, ellipse, or parabola, or complex problems such as rotating 3D objects about an arbitrary axis. ![]() Free Download Geometry III: Theory of Surfaces by Yu. D. Burago, V. A. Zalgaller English | PDF | 1992 | 263 Pages | ISBN : 354053377X | 25.3 MB The original version of this article was written more than fiveyears ago with S. Z. Shefel',a profound and original mathematician who died in 1984. Sincethen the geometry of surfaces has continued to be enriched with ideas and results. This has required changes and additions, but has not influenced the character of the article, the design ofwhich originated with Shefel'. Without knowing to what extent Shefel' would have approved the changes, I should nevertheless like to dedicate this article to his memory. (Yu. D. Burago) We are trying to state the qualitative questions of the theory of surfaces in Euclidean spaces in the form in which they appear to the authors at present. This description does not entirely correspond to the historical development of the subject. The theory of surfaces was developed in the first place mainly as the 3 theory of surfaces in three-dimensional Euclidean space E ; however, it makes sense to begin by considering surfaces F in Euclidean spaces of any dimension n~ 3. This approach enables us, in particular, to put in a new light some 3 unsolved problems of this developed (and in the case of surfaces in E fairly complete) theory, and in many cases to refer to the connections with the present stage ofdevelopment of the theory of multidimensional submanifolds. The leading question of the article is the problem of the connection between classes of metrics and classes of surfaces in En. ![]() Free Download Geometric Control of Mechanical Systems: Modeling, Analysis, and Design for Simple Mechanical Control Systems by Francesco Bullo English | PDF | 2005 | 741 Pages | ISBN : 1441919686 | 171.56 MB The primary emphasis of this book is the modeling, analysis, and control of mechanical systems. The methods and results presented can be applied to a large class of mechanical control systems, including applications in robotics, autonomous vehicle control, and multi-body systems. The book is unique in that it presents a unified, rather than an inclusive, treatment of control theory for mechanical systems. A distinctive feature of the presentation is its reliance on techniques from differential and Riemannian geometry. ![]() Free Download Geoinformatics and Atmospheric Science By Prof. Dr. Tomasz Niedzielski, Prof. Dr. Krzysztof Migała English | PDF | 2017 (2018 Edition) | 279 Pages | ISBN : 3319660918 | 114.96 MB This volume presents recent developments in atmospheric sciences driven by numerical modeling which makes use of geospatial technologies and increasing computational power. It gathers examples of how geoinformatics supports meteorological, climatological and water-related studies. ![]() Free Download Geographies of the University by Peter Meusburger English | PDF,EPUB | 2018 | 671 Pages | ISBN : 3319755927 | 127.60 MB This volume raises awareness of the histories, geographies, and practices of universities and analyzes their role as key actors in today's global knowledge economy. Universities are centers of research, teaching, and expertise with significant economic, social, and cultural impacts at different geographical scales. Scholars from a variety of disciplines and countries offer original analyses and discussions along five main themes: historical perspectives on the university as a site of knowledge production, cultural encounter, and political interest; institutional perspectives on university governance and the creation of innovative environments; relationships between universities and the city; the impact of universities on national and regional economies and cultures; and the processes of internationalization through student mobility, the creation of education hubs, and global regionalism in higher education. ![]() Free Download Geoenvironmental Engineering: Proceedings of EGRWSE-23, Volume 1 by Arvind Kumar Agnihotri, Krishna R. Reddy, Ajay Bansal English | PDF EPUB (True) | 2024 | 297 Pages | ISBN : 9819738229 | 65.9 MB This book contains peer-reviewed and selected papers presented during the International Conference on Environmental Geotechnology, Recycled Waste Materials and Sustainable Engineering (EGRWSE) 2023, held at NIT Jalandhar. It discusses the recent innovations, trends, concerns, practical challenges encountered, and the solutions adopted in waste management and engineering, geotechnical and geoenvironmental engineering, infrastructure engineering and sustainable engineering. This book can serve as a useful resource for researchers, educators, policymakers, and professionals working in the field of civil engineering, chemical engineering, environmental sciences, and public policy. ![]() Free Download Geo-trekking in Ethiopia's Tropical Mountains: The Dogu'a Tembien District by Jan Nyssen English | EPUB | 2019 | 675 Pages | ISBN : 303004954X | 237.1 MB This book is based on over 150 scientific papers about the Dogu'a Tembien district in Ethiopia. To reach a broader public of people interested in geosites and human-environment interactions, the authors here add a geoguide about this mountain district in Ethiopia(13°30' N, 39°10' E; upto 2850 m high) which shows a varied lithology. ![]() Free Download General History of the Caribbean Volume VI: Methodology and Historiography of the Caribbean by B. W. Higman English | PDF | 2003 | 1002 Pages | ISBN : 1403975949 | 265.3 MB Volume 6 looks at the ways historians have written the history of the region depending upon their methods of interpretation and differing styles of communicating their findings. The authors examine how the lingual diversity of the region has affected the historian's ability to coalesce an historical account. The second half of the volume describes the writing of history in the individual territories, taking into account changes in society, economy and political structure. This volume concludes with a detailed bibliography that is comprehensive of the entire series. ![]() Free Download General Energy System (GES) of the Future: Sector Coupling through Electricity and Hydrogen: Sector Coupling through Electricity and Hydrogen by Przemyslaw Komarnicki , Michael Kranhold , Zbigniew A. Styczynski English | PDF EPUB (True) | 2024 | 63 Pages | ISBN : N/A | 17.6 MB This essential provides a compact overview of the genesis and the implementation steps taken so far in the energy transition and describes in particular the framework conditions of the changing energy system. Thus, the book is excellently suited as an introductory read into the subject of the energy transition, which will also lead to the creation of a holistic total energy system. ![]() Free Download Gastrointestinal Malignancies, SecondEdition by David Bentrem, Al B. Benson English | PDF EPUB (True) | 2024 | 418 Pages | ISBN : 303161237X | 141.6 MB This book now published in its fully updated second edition comprehensively summarizes the current state of knowledge on malignancies of the gastrointestinal tract and highlights the latest efforts in multimodality treatment options before and after surgery, important ongoing trials as well as future areas of investigation. Dedicated organ-based chapters evaluate current treatments and management and provide information on incidence, etiology and biological characteristics. The state of the art in the radiologic and endoscopic staging of gastrointestinal malignancies is described, and guidance is offered on the role of interventional radiology and interventional gastroenterology in the treatment of these challenging tumors. In addition, the book explores novel and evolving treatments, including Immunotherapy, personalized systemic therapy and minimally invasive surgical and radiology techniques, and addresses patient-reported outcomes and survivorship challenges. It will be of benefit to all surgeons, oncologists and other specialists who treat these malignancies, as well as to trainees looking to increase their understanding of the field. |