Seeding cells into needled felt scaffolds for tissue engineering applications SUMMARY: Tissue engineering methods are under development that will enable the repair or replacement of a variety of tissues‚ including articular cartilage and bone. To engineer functional tissue it is necessary that scaffolds initially be seeded with a large number of cells distributed evenly throughout the scaffold structure. It previously has been shown that‚ compared to static seeding conditions‚ seeding scaffolds
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Observation of Semiconductor Elements Using Scanning Electron Microscope Hirokazu KIMURA‚ Hisayuki HIGUCHI. Michiyoshi MAKI and Hifumi TAMURA Central Research Laboratory‚ HITACHI Ltd. Kokubunji. Tokyo. Japan [Reprinted from Journal of Electron Microscopy Vol. 15‚ No. I‚ 1966] 21 ( 21 ) Vol. 15‚ No.1‚ 21-25‚ 1966 JOURNAL OF ELECTRON MICROSCOPY Observation of Semiconductor Elements Using Scanning Electron Microscope Hirokazu KIMURA‚ Hisayuki HIGUCHI‚ Michiyoshi MAKI and
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I Introduction Technology I.1 What is technology? I.2 First inventors I.3 How science affects technology I.4 How technology affects science I.5 Discussion questions 2 Chemistry connects to . . . . . . I.1 What is technology? Think for a moment what it might be like to live in the 14th century. Image that you could travel back in time and found yourself in a small European village in 1392. What do you think you would find
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Stream- Line imaging‚ available on inVia Raman microscopes‚ was applied to scan several areas on the painted surface in few minutes. Spectral acquisition was performed by (WiRETM‚ version 3.0) software. StreamLine Plus uses optics within the InVia Raman microscope to illuminate a line on the sample. The In- Via’s motorized microscope stage moves the sample be- neath the objective lens so that the line is rastered across the region of interest
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Clay Loading and Dispersion Effects on the Rheological Properties of Unsaturated Polyester Nanocomposites Tony Nguyen (Mentor: Abbas A. Zaman‚ College of Engineering) ABSTRACT The objective of this work is to characterize the influence of clay loading and dispersion effects on the rheological properties of unsaturated polyester composites. Toughened unsaturated polyester (UPE) composites were synthesized by the blending of delaminated clay with unsaturated polyester. Rheological behavior is
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EXTRACTION OF INTRACELLULARLY SYNTHESISED SILVER NANOPARTICLES USING FUNGI VERTICILLIUM TERRESTRE. By: Author: Mr. Imran Latif Patel‚ (T.Y.B.Sc.Biotechnology) Co-Author: Prof. Mrs. Ragini Deshpande. (M.Phil‚ Biophysics) New Arts‚ Com. And Science college‚ Ahmednagar. (University of Pune.) ABSTRACT: Nanobiotechnolgy has become the subject of discussion at global level. Nanoparticles are proving themselves “VITAL” in
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outstanding and best preserved of the decorated chapels are named ‘Chapel of the Exodus’ and ‘Chapel of Peace’. Raman spectra were recorded in the near infra red excitation line (785 nm) using a Renishaw InVia Raman spectrometer. A Leica polarized microscope
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The remains of ancient plants can provide a wealth of archaeological information about a site‚ with many methods being available to the archaeologist engaged in extracting this data. Perhaps one of the most widely-known of these techniques‚ possibly because of its attractive nature‚ is pollen analysis - a technique developed in the early years of the twentieth century by‚ like so many archaeological techniques‚ a geologist -- the Norwegian Lennart van Post. To understand the technique and the uses
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Nano-Bio-Sensing Sandro Carrara Editor Nano-Bio-Sensing Foreword by Giovanni De Micheli Editor Sandro Carrara EPFL Lausanne Switzerland sandro.cararra@epfl.ch ISBN 978-1-4419-6168-6 e-ISBN 978-1-4419-6169-3 DOI 10.1007/978-1-4419-6169-3 Springer New York Dordrecht Heidelberg London Library of Congress Control Number: 2010938597 # Springer Science+Business Media‚ LLC 2011 All rights reserved. This work may not be translated or copied in whole or in part without the written permission
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NANOFABRICATION AND SCANNING PROBE LITHOGRAPHY Introduction: “Nanofabrication” is the process of making functional structures with arbitrary patterns having minimum dimensions currently defined (more-or-less arbitrarily) to be e100 nm. Microelectronic devices and information technologies have improved and will continue to improve as a result of large-scale‚ commercial implementation of nanofabrication. The motivation for these improvements is to increase the density of components
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