SURFACES Edition en anglais

Author: Gary Attard
Publisher: Oxford University Press, USA
ISBN: 9780198556862
Format: PDF, Docs
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This primer provides an introduction to the subject of surfaces at the level of undergraduates and first year postgraduates. There are four chapters, the first concerns basic thermodynamic material used to understand the properties of surfaces including; surface tension, Gibbs adsorption, surface pressure and surface phase equilibria, surfactants and micelles, wetting, detergency, and contact angle. The second chapter concentrates on gas adsorbtion at solid surfaces and covers topics including adsorbtion, Langmuir isotherms, heats of adsorbtion, BET isotherms, physisorbtion, chemisorbtion, precursor adsorbtion kinetics, well-defined surfaces, UHV, surface sensitivity and selectivity, surface diffusion and electrons interacting with matter. Chapter three then outlines the physico- chemical principles of XPS, AES, LEED, STM, AFM, work function measurements, UPS, TPD, molecular beams, HREELS and PAIRS and the types of fundamental surface information each of these techniques provides. The final chapter contains a series of worked examples and problems, bringing together the various strands developed in Chapters 1-3 in order to elucidate surface phenomena. The book is unique in its mix of 'Classical' and 'Modern' surface science and should be relevant to physicists, chemists and material scientists.

NEW DIRECTIONS IN SOLID STATE CHEMISTRY 2nd edition Edition en anglais

Author: C. N. R. Rao
Publisher: Cambridge University Press
ISBN: 9780521499071
Format: PDF, Mobi
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In the new edition of this widely praised textbook the authors have brought the work completely up to date by the addition of new material on numerous topics, and all of the chapters have been revised. In recent years, solid state chemistry has become a vital component of mainstream chemistry and materials science. Students, teachers and researchers need to understand the chemistry of solids because of the crucial role this plays in determining the properties of materials. An understanding of solid state chemistry is also essential in materials design, and chemists continue to discover many fascinating relationships between the structure and properties of solids. This text requires only an understanding of basic physics, chemistry and crystallography, and contains the most recent examples, case studies and references. It will be a valuable reference for advanced students and researchers studying solid state chemistry and materials science.

INSIDE DIRECTX Avec CD ROM Edition en anglais

Author: Bradley Bargen
Publisher:
ISBN:
Format: PDF, ePub, Docs
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Take command of DirectX programming features with direct-from-the-source guidance. Written and thoroughly reviewed by members of the DirectX team, this title contains a wealth of previously unpublished information. The CD-ROM contains source code examples and the DirectX Software Development Kit (SDK).

Modern Differential Geometry of Curves and Surfaces with Mathematica Third Edition

Author: Elsa Abbena
Publisher: CRC Press
ISBN: 9781584884484
Format: PDF, ePub, Docs
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Presenting theory while using Mathematica in a complementary way, Modern Differential Geometry of Curves and Surfaces with Mathematica, the third edition of Alfred Gray’s famous textbook, covers how to define and compute standard geometric functions using Mathematica for constructing new curves and surfaces from existing ones. Since Gray’s death, authors Abbena and Salamon have stepped in to bring the book up to date. While maintaining Gray's intuitive approach, they reorganized the material to provide a clearer division between the text and the Mathematica code and added a Mathematica notebook as an appendix to each chapter. They also address important new topics, such as quaternions. The approach of this book is at times more computational than is usual for a book on the subject. For example, Brioshi’s formula for the Gaussian curvature in terms of the first fundamental form can be too complicated for use in hand calculations, but Mathematica handles it easily, either through computations or through graphing curvature. Another part of Mathematica that can be used effectively in differential geometry is its special function library, where nonstandard spaces of constant curvature can be defined in terms of elliptic functions and then plotted. Using the techniques described in this book, readers will understand concepts geometrically, plotting curves and surfaces on a monitor and then printing them. Containing more than 300 illustrations, the book demonstrates how to use Mathematica to plot many interesting curves and surfaces. Including as many topics of the classical differential geometry and surfaces as possible, it highlights important theorems with many examples. It includes 300 miniprograms for computing and plotting various geometric objects, alleviating the drudgery of computing things such as the curvature and torsion of a curve in space.

Fractal Concepts in Surface Growth

Author: A.- L. Barabási
Publisher: Cambridge University Press
ISBN: 9780521483186
Format: PDF, ePub, Mobi
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Fractals and surfaces are two of the most widely-studied areas of modern physics. In fact, most surfaces in nature are fractals. In this book, Drs. Barabási and Stanley explain how fractals can be successfully used to describe and predict the morphology of surface growth. The authors begin by presenting basic growth models and the principles used to develop them. They next demonstrate how models can be used to answer specific questions about surface roughness. In the second half of the book, they discuss in detail two classes of phenomena: fluid flow in porous media and molecular beam epitaxy (MBE). In each case, the authors review the model and analytical approach, and present experimental results. This book is the first attempt to unite the subjects of fractals and surfaces, and it will appeal to advanced undergraduate and graduate students in condensed matter physics and statistical mechanics. Because of the technological importance of MBE, it will also be of interest to scientists, particularly materials scientists, working in industry and research. Interested readers may view a sample chapter by contacting our web site at http://www.cup.org/onlinepubs/Fractals/fracts1.html.

TRILOBITES 2nd edition dition en anglais

Author: Riccardo Levi-Setti
Publisher: University of Chicago Press
ISBN: 9780226474526
Format: PDF
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Long before dinosaurs roamed the earth, there were trilobites—one of the most striking animals to populate prehistoric seas and whose fossils are favorites among collectors today. From the giant trilobites of Newfoundland to fascinating new specimens from Morocco, Levi-Setti's magnificent book brings these "butterflies of the sea" to life for everyone curious about our remote past This second edition features coverage of a greater variety of trilobites, an improved photographic atlas reorganized to present their evolutionary progression, and over 200 photographs.

COMPUTER NUMERICAL CONTROL PROGRAMMING Edition en anglais

Author: Peter J. Amic
Publisher: Pearson College Division
ISBN: 9780133261585
Format: PDF, ePub, Docs
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Designed to help company managers build faster and more productive CNC departments, this state-of-the-art guide outlines the main problems when dealing with computer numerical control equipment, and examines organizational concepts and strategies that can be used to achieve maximum efficiency in the CNC department. Written by an educator with extensive hands-on CNC programming and manufacturing engineering experience, it offers the most advanced programming techniques available in any book of its kind. Organizes material in a very logical progression, with each chapter building on the previous one for easy comprehension. Provides a well-rounded treatment of CNC programming by offering a sound balance between basic and more advanced topics, with thorough coverage of programming fundamentals, machine set up, manual tool radius compensation, automatic tool radius compensation, advanced programming, concept of macro programming, using computers in CNC programming, and efficiency in the CNC department. Many practical programming examples help users learn important mathematical concepts and build competitive skills necessary for programming and operating today's CNC equipment. For plant managers, production managers, and machine shop managers

Twenty Thousand Leagues under the Sea English French Edition illustrated

Author: Jules Verne
Publisher: Clap Publishing, LLC.
ISBN: 1635370663
Format: PDF
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During the year 1866, ships of several nations spot a mysterious sea monster, which some suggest to be a giant narwhal. The United States government assembles an expedition in New York City to find and destroy the monster. Professor Pierre Aronnax, a French marine biologist and narrator of the story, who happens to be in New York at the time, receives a last-minute invitation to join the expedition which he accepts. The ship finds the monster after a long search and then attacks the beast, which damages the ship's rudder. The three protagonists are then hurled into the water and grasp hold of the "hide" of the creature, which they find, to their surprise, to be a submarine very far ahead of its era. They are quickly captured and brought inside the vessel, where they meet its enigmatic creator and commander, Captain Nemo. L'apparition d'une bête monstrueuse en 1866 dans plusieurs mers du globe défraie la chronique. L'animal, rapide, fusiforme et phosphorescent, est responsable de plusieurs naufrages, brisant le bois des navires avec une force colossale. De retour d'une expédition dans le Nebraska, Pierre Aronnax, professeur suppléant au Muséum national d'histoire naturelle, émet l'hypothèse d'un narval géant. Les compagnies d'assurances maritimes menacent d'augmenter leurs prix et demandent que le monstre soit éliminé. Une grande chasse est alors organisée à bord de l’Abraham Lincoln, fleuron de la marine américaine, mené par le commandant Farragut. Aronnax reçoit une lettre du secrétaire de la Marine lui demandant de rejoindre l’expédition pour représenter la France. Le scientifique embarque avec son fidèle domestique flamand, Conseil. Après des mois de navigation, la confrontation avec le monstre a enfin lieu, et l'Abraham Lincoln est endommagé. Un choc entre le monstre et la frégate projette Aronnax, Conseil et Ned par-dessus bord. Ils échouent finalement sur le dos du monstre, qui n'est autre qu'un sous-marin en tôle armée. Les naufragés sont faits prisonniers et se retrouvent à bord du mystérieux appareil. Ils font alors connaissance du capitaine Nemo, qui refuse de leur rendre la liberté.