Archive For The “Physics” Category
By Herbert Balke
Das Lehrbuch schafft einen ersten Zugang zu den Grundgesetzen der Mechanik. Gestützt auf dem Begriff des starren Körpers und der unabhängig eingeführten Lasten Kraft und second werden die beiden eigenständigen Bilanzen der Kräfte und Momente im Fall des Gleichgewichts eines Körpers und beliebiger Teile desselben postuliert. Diese hauptsächlich von Euler vorgenommene Ergänzung der Newtonschen Mechanik eröffnet einen Weg, der die weiterführenden Teile Festigkeitslehre und Kinetik mit der Statik in einem einheitlichen Konzept verbindet. Damit werden günstige Voraussetzungen für ein erleichtertes Verständnis der gesamten Technischen Mechanik und anschließender, insbesondere der Computermechanik zugrunde liegender Gebiete geschaffen.
Das Buch behandelt in bewährter Anordnung ebene einfache und zusammengesetzte Tragwerke einschließlich der Schnittreaktionen sowie in geringerem Umfang auch räumliche Tragwerke. Reibungsphänomene werden beschrieben. Das Buch schließt mit den Berechnungsmethoden für den Schwerpunkt und die Flächenmomente zweiter Ordnung, welche in der Festigkeitslehre benötigt werden.
Die knappe Darstellung lehnt sich stark an den Inhalt verschiedener Kursvorlesungen an. Die mathematischen Hilfsmittel werden so gering wie möglich gehalten. Zahlreiche Aufgaben mit vollständig durchgerechneten Lösungen unterstützen die Erarbeitung des Stoffs. Daher ist das Buch neben der Vorlesung auch zum Selbststudium bestens geeignet.
By D. Horn, F. Zachariasen
By Tim Maudlin
Glossy physics used to be born from nice revolutions: relativity and quantum idea. Relativity imposed a locality constraint on actual theories: on the grounds that not anything can pass swifter than mild, very far-off occasions can't impact each other. in basic terms within the previous few a long time has it develop into transparent that quantum thought violates this constraint. The paintings of J. S. Bell has established that no neighborhood concept can go back the predictions of quantum idea. hence it will look that the primary pillars of recent physics are contradictory. Quantum Non-Locality and Relativity examines the character and attainable answer of this clash. starting with actual yet non-technical displays of Bell's paintings and of certain Relativity, there follows an in depth exam of other interpretations of relativity and of this kind of locality each one calls for. the tale keeps with a quick dialogue of the final thought of Relativity. This moment variation additionally contains a new author's preface and an extra appendix.
The booklet introduces philosophers to the appropriate physics and demonstrates how philosophical research may help to solve the various difficulties. all the physics is gifted from first ideas, and up to attainable is gifted pictorially.
By John G. Collier, John R. Thome
Super advances in computing device applied sciences and strategies have brought on an excellent call for for refinements within the constitutive versions of plasticity. Such refinements contain the improvement of a version that will account for fabric anisotropy and produces effects that examine good with experimental info. Key to constructing such models-and to assembly many different demanding situations within the box- is a company snatch of the rules of continuum mechanics and the way they practice to the formula of plasticity thought. additionally severe is knowing the experimental elements of plasticity and fabric anisotropy. Integrating the commonly separate topics of continuum mechanics and plasticity, this ebook builds figuring out in all of these components. half I offers systematic, complete assurance of continuum mechanics, from a overview of Carteisian tensors to the correct conservation legislation and constitutive equation. half II bargains an exhaustive presentation of the continuum concept of plasticity. This features a certain remedy of the experimental features of plasticity, covers anisotropic plasticity, and comprises fresh examine effects regarding the endochronic conception of plasticity got via the writer and his colleagues. by means of bringing all of those jointly in a single booklet, Continuum Mechanics and Plasticity allows the training of stable mechanics. Its readers might be organized for pursuing both examine concerning the mechanical habit of engineering fabrics or developmental paintings in engineering research and layout.
By Edwin Bidwell Wilson
By Peter W. Hawkes (Editor)
This quantity includes assessment articles overlaying a vast variety of issues in picture processing and research. the themes coated contain snapshot research - which has united and harmonized a number of heterogeneous fabric; modern techniques to the Fourier rework; quantity theoretic transforms, that are rather beautiful for discrete, finite indications; using the Wigner distribution - which encodes either spatial and spectral details, for picture filtering; and purposes of the concept that of data power. those updated surveys are meant to supply the reader with entry to the newest ends up in the tremendous lively box of snapshot technology.
By Karl-Heinz Zum Gahr
This new publication could be important not just to practicing engineers and scientists, but in addition to complicated scholars drawn to put on. It reports our present knowing of the impression of microstructural parts and actual homes of fabrics (metals, polymers, ceramics and composites) on put on. The introductory chapters describe the relation among microstructure and mechanical houses of fabrics, surfaces in touch and the category of damage tactics. the subsequent chapters are enthusiastic about put on modes of significant useful curiosity equivalent to grooving put on, sliding put on, rolling-sliding put on and erosive put on. Our current knowing of erosion, adhesion, floor fatigue and tribochemical reactions because the appropriate put on mechanisms is mentioned, and new put on types are offered. as well as wide experimental effects, sketches were established for clarifying the actual occasions.
By Max Planck
This booklet used to be initially released ahead of 1923, and represents a duplicate of an immense historic paintings, holding a similar structure because the unique paintings. whereas a few publishers have opted to observe OCR (optical personality popularity) know-how to the method, we think this ends up in sub-optimal effects (frequent typographical error, unusual characters and complicated formatting) and doesn't effectively defend the ancient personality of the unique artifact. We think this paintings is culturally vital in its unique archival shape. whereas we try to properly fresh and digitally increase the unique paintings, there are sometimes cases the place imperfections similar to blurred or lacking pages, bad photographs or errant marks can have been brought because of both the standard of the unique paintings or the scanning procedure itself. regardless of those occasional imperfections, we've got introduced it again into print as a part of our ongoing worldwide e-book protection dedication, delivering consumers with entry to the very best old reprints. We relish your realizing of those occasional imperfections, and clearly desire you get pleasure from seeing the e-book in a layout as shut as attainable to that meant by means of the unique writer.