BookDOI
Transmission Electron Microscopy
David B. Williams,C. Barry Carter +1 more
- pp 179-260
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The client would like to get a larger, approximately 3 cm in diameter, well fixed tissue sample, together with a detailed report of the clinical presentation, gross, and microscopic lesions, along with the submission of samples prepared in a similar manner by the client for processing.Abstract:
We wrote it to be read by, and taught to, senior undergraduates and starting graduate students, rather than studied in a research laboratory. We wrote it using the same style and sentence construction that we have used in countless classroom lectures, rather than how we have written our countless (and much-less read) formal scientificpapers. In this respect particularly, wehave been deliberate in notreferencing the sources of every experimental fact or theoretical concept (although we do include some hints and clues in the chapters). However, at the end of each chapter we have included groups of references that should lead you to the best sources in the literature and help you go into more depth as you become more confident about what you are looking for. We are great believers in the value of history as the basis for under- standing the present and so the history of the techniques and key historical references are threaded throughout the book. Just because a reference is dated in the previous century (or even the antepenultimate century) doesn’t mean it isn’t useful! Likewise, with the numerous figures drawn from across the fields of materials science and engineering and nanotechnology, we do not reference the source in each caption. But at the very end of the book each of our many generous colleagues whose work we have used is clearly acknowledged.read more
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Journal ArticleDOI
Mineral minimization in nature's alternative teeth.
Christopher C. Broomell,Rashda K. Khan,Dana N. Moses,Ali Miserez,Michael G. Pontin,Galen D. Stucky,Frank W. Zok,J. Herbert Waite +7 more
TL;DR: No universal molecular explanation is found for the relationship of histidine to mechanical properties in these sclerotized structures of marine invertebrates, but based on biochemical analyses, three of these mouthparts reveal a largely organic composition dominated by glycine- and histidine-rich proteins.
Journal ArticleDOI
Homogeneous core/shell ZnO/ZnMgO quantum well heterostructures on vertical ZnO nanowires.
Bingqiang Cao,Jesús Zúñiga-Pérez,Nikos Boukos,C. Czekalla,Helena Hilmer,Jörg Lenzner,A. Travlos,Michael Lorenz,Marius Grundmann +8 more
TL;DR: Spatially resolved cathodoluminescence confirms the homogeneity of the quantum well structure along the full nanowire length of about 3 microm, and grows a series of radial ZnO/ZnMgO quantum wells with different thicknesses that exhibit quantum confinement effects, with thicker quantum wells emitting at lower energies.
Journal ArticleDOI
Role of microvillar cell surfaces in the regulation of glucose uptake and organization of energy metabolism
TL;DR: The proposed concept integrates various aspects of glucose uptake regulation into a ubiquitous cellular mechanism involved in regulation of transmembrane ion and substrate fluxes.
Journal ArticleDOI
Asymptotic Derivation of the Fermi Pencil-Beam Approximation
TL;DR: The Fermi pencil-beam approximation describes the broadening of a monoenergetic, nearly monodirectional particle beam in an optically thick system in which the mean scattering angle is small and large-angle scattering is negligible as mentioned in this paper.
Journal ArticleDOI
Molybdenum oxide based partial oxidation catalyst: Part 3. Structural changes of a MoVW mixed oxide catalyst during activation and relation to catalytic performance in acrolein oxidation
Olga Ovsitser,Yuji Uchida,Gerhard Mestl,Gisela Weinberg,Andreas Blume,Joachim Jäger,Martin Dieterle,Hartmut Hibst,Robert Schlögl +8 more
TL;DR: In this paper, the activation of a Mo9V3W1.2Ox catalyst was investigated in the partial oxidation of acrolein as function of reaction temperature and atmosphere.
References
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Diffraction contrast from spherically symmetrical coherency strains
Michael F. Ashby,L. M. Brown +1 more
TL;DR: In this article, the properties of images formed by diffraction contrast in thin metal foils viewed by transmission electron microscopy are studied by means of the dynamical theory of diffraction, including absorption.
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XXXV. A tentative theory of light quanta
TL;DR: In this paper, it is shown mathematically that the Lorentz-Einstein transference of light quanta is a non-trivial process. But it is assumed that the light is essentially made up of light Quanta, all having the same extraordinarily small mass.
Journal ArticleDOI
Electron Microscope and Diffraction Study of Metal Crystal Textures by Means of Thin Sections
TL;DR: In this article, an electrolytic method for preparing thin metal sections for electron microscopy and diffraction is introduced and its application to the structure of cold-worked aluminum and an aluminum-copper alloy is demonstrated.