Radical Hope

Radical Hope PDF Author: Kevin M. Gannon
Publisher:
ISBN: 9781949199512
Category : College teaching
Languages : en
Pages : 0

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Book Description
"Kevin Gannon asks that the contemporary university's manifold problems be approached as opportunities for critical engagement, arguing that, when done effectively, teaching is by definition emancipatory and hopeful. Considering individual pedagogical practice, the students who are teaching's primary audience and beneficiaries, and the institutions and systems within which teaching occurs, Radical Hope surveys the field, tackling everything from imposter syndrome to cellphones in class to allegations of a campus "free speech crisis"--

Radical Hope

Radical Hope PDF Author: Kevin M. Gannon
Publisher:
ISBN: 9781949199512
Category : College teaching
Languages : en
Pages : 0

Get Book Here

Book Description
"Kevin Gannon asks that the contemporary university's manifold problems be approached as opportunities for critical engagement, arguing that, when done effectively, teaching is by definition emancipatory and hopeful. Considering individual pedagogical practice, the students who are teaching's primary audience and beneficiaries, and the institutions and systems within which teaching occurs, Radical Hope surveys the field, tackling everything from imposter syndrome to cellphones in class to allegations of a campus "free speech crisis"--

Cu Organocopper Compounds

Cu Organocopper Compounds PDF Author:
Publisher: Springer Science & Business Media
ISBN: 3662116618
Category : Science
Languages : en
Pages : 253

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Book Description
Organocopper reagents have found wide use in synthetic organic chemistry during the past few decades. Structural elucidation has not yet received much attention in organocopper chemistry and the aggregation of most products is unknown. This last volume brings to an end the series of organocopper compounds and contains an Empirical Formula and Ligand Formula Index for about 3000 organocopper compounds and reagents described in Parts 1 to 4.

Cu Organocopper Compounds

Cu Organocopper Compounds PDF Author: Helmut Bauer
Publisher: Springer Science & Business Media
ISBN: 3662113813
Category : Science
Languages : en
Pages : 286

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Book Description
The present volume finalizes the coverage of organocopper compounds. A complete formula and ligand index for the Gmelin organocopper series will appear shortly as" Organa copper Compounds" 5. The volume describes mononuclear compounds with ligands bonded by two or more carbon atoms as well as all di- to octanuclear and polymeric compounds. Mononuclear compounds with ligands bonded by one carbon atom have already been described in Vol umes 1 (published in 1985), 2 (published in 1983), and 3 (published in 1986). As structural elucidation in organocopper chemistry gained more attention only in the last few years, the terms "mononuclear", "dinuclear" etc. have been used as explained in "Organocopper Compounds" 1, 1985, pp. 3/4: all compounds are treated with their small est formula unit unless a higher nuclearity has been proved. As a consequence, most of the species treated in volumes 1 to 3 are described there because of insufficient structural information although they are alleged not to be monomeric. This way, many of the better characterized compounds appear in the present volume which is reflected by the more than eighty X-ray structure figures. Generally, nuclearity and structure are not only deter mined by the coordination properties of the ligands, but also by steric requirements, and may therefore widely differ for analogous compounds. For abbreviations and dimensions used throughout this volume, see p. X. Frankfurt am Main, July 1987 Johannes Fussel Remarks on Abbreviations and Dimensions Most compounds and reagents in this volume are presented in tables.

A Review of the Alumina/Ag-Cu-Ti Active Metal Brazing Process

A Review of the Alumina/Ag-Cu-Ti Active Metal Brazing Process PDF Author: Tahsin Ali Kassam
Publisher: CRC Press
ISBN: 0429890486
Category : Technology & Engineering
Languages : en
Pages : 265

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Book Description
A Review of the Alumina/Ag-Cu-Ti Active Metal Brazing Process is based on the PhD thesis entitled "The Effects of Alumina Purity, Ticusil® Braze Preform Thickness and Post-grinding Heat Treatment, on the Microstructure, Mechanical and Nanomechanical Properties of Alumina-to-Alumina Brazed Joints" which was awarded by Imperial College London’s CASC Steering Group as the 2017 recipient of the Professor Sir Richard Brook Prize (sponsored by Morgan Advanced Materials plc) for Best Ceramics PhD Thesis in the UK. It focusses on the alumina/Ag-Cu-Ti system to cover the active metal brazing of ceramics, variables involved in the process, and the effects of these variables on wetting, interfacial reaction layer formation, and joint strength. The comprehensive review brings together findings from the literature into one place, and presents key concepts in a concise and easy- to-read manner.

Superconducting Glass-ceramics in Bi-Sr-Ca-Cu-O

Superconducting Glass-ceramics in Bi-Sr-Ca-Cu-O PDF Author: Yoshihiro Abe
Publisher: World Scientific
ISBN: 9789810232047
Category : Science
Languages : en
Pages : 320

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Book Description
High c oxide superconductors such as Bi(Pb)-Sr-Ca-Cu-O (BSCCO) and Y-Ba-Cu-O (YBCO) systems are usually fabricated by sintering given mixtures of raw materials. Generally, sintering processing takes a longer heating time and the products are mechanically low strength and cannot be formed into complex shapes such as a coil, a curved fine tube or a fine rod. Another way to produce the ceramics is a glass-ceramic process in which the glasses prepared by melt-quenching are reheated for crystallization. A given mixture of raw materials in BSCCO is easily melted and quenched to form a given shape of glass, while that in YBCO is not glassified.This invaluable book has been written by authors from five countries. It presents a unique way to fabricate superconducting ceramics in BSCCO by glass-ceramic processing.

Cu(In1-xGax)Se2 Based Thin Film Solar Cells

Cu(In1-xGax)Se2 Based Thin Film Solar Cells PDF Author: Subba Ramaiah Kodigala
Publisher: Academic Press
ISBN: 0080920322
Category : Science
Languages : en
Pages : 700

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Book Description
Cu(In1-xGax)Se2 Based Thin Film Solar Cells provides valuable contents about the fabrication and characterization of chalcopyrite Cu(In1-xGax)Se2 based thin film solar cells and modules. The growth of chalcopyrite Cu(In1-xGax)(S1-ySey)2 absorbers, buffers, window layers, antireflection coatings, and finally metallic grids, which are the sole components of solar cells, is clearly illustrated. The absorber, which contains multiple elements, segregates secondary phases if the growth conditions are not well optimized i.e., the main drawback in the fabrication of solar cells. More importantly the solutions for the growth of thin films are given in detail. The properties of all the individual layers and single crystals including solar cells analyzed by different characterization techniques such as SEM, AFM, XPS, AES, TEM, XRD, optical, photoluminescence, and Raman spectroscopy are explicitly demonstrated. The electrical analyses such as conductivities, Hall mobilities, deep level transient spectroscopy measurements etc., provide a broad picture to understand thin films or single crystals and their solar cells. The book clearly explains the working principle of energy conversion from solar to electrical with basic sciences for the chalcopyrite based thin film solar cells. Also, it demonstrates important criteria on how to enhance efficiency of the solar cells and modules. The effect of environmental factors such as temperature, humidity, aging etc., on the devices is mentioned by citing several examples. - Illustrates a number of growth techniques to prepare thin film layers for solar cells - Discusses characterization techniques such as XRD, TEM, XPS, AFM, SEM, PL, CL, Optical measurements, and Electrical measurements - Includes I-V, C-V measurements illustrations - Provides analysis of solar cell efficiency - Presents current trends in thin film solar cells research and marketing

Nanostructure formation and thermal stability of Cu and Cu-based alloys

Nanostructure formation and thermal stability of Cu and Cu-based alloys PDF Author: Mohsen Samadi Khoshkhoo
Publisher: Cuvillier Verlag
ISBN: 373694845X
Category : Science
Languages : en
Pages : 143

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Book Description
Nanostructured materials are materials with grain size smaller than 100 nm. Due to the very small grain size, a large fraction of atoms belong to the grain-boundaries. As a result, their properties are significantly different compared to their coarse-grained counterparts. Generally, a considerable improvement in the properties is observed when the size is reduced to nanometer dimensions. These include high strength and hardness, improved ductility and toughness, as well as enhanced diffusivity, which make this category of materials of particular interest for a wide range of applications. The properties of nanocrystalline materials are strongly affected by their structure and defects density, which in turn are determined by the method of production. As a result, the knowledge of the mechanism of nanostructure formation is a prerequisite for the structure/property optimization.

The Book of Will

The Book of Will PDF Author: Lauren Gunderson
Publisher: Dramatists Play Service, Inc.
ISBN: 0822237725
Category : Drama
Languages : en
Pages : 95

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Book Description
Without William Shakespeare, we wouldn’t have literary masterpieces like Romeo and Juliet. But without Henry Condell and John Heminges, we would have lost half of Shakespeare’s plays forever! After the death of their friend and mentor, the two actors are determined to compile the First Folio and preserve the words that shaped their lives. They’ll just have to borrow, beg, and band together to get it done. Amidst the noise and color of Elizabethan London, THE BOOK OF WILL finds an unforgettable true story of love, loss, and laughter, and sheds new light on a man you may think you know.

High Cycle Fatigue of Al and Cu Thin Films by a Novel High-Throughput Method

High Cycle Fatigue of Al and Cu Thin Films by a Novel High-Throughput Method PDF Author: Sofie Burger
Publisher: KIT Scientific Publishing
ISBN: 3731500256
Category : Technology & Engineering
Languages : en
Pages : 172

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Book Description
In the last two decades, the reliability of small electronic devices used in automotive or consumer electronics gained researchers attention. Thus, there is the need to understand the fatigue properties and damage mechanisms of thin films. In this thesis a novel high-throughput testing method for thin films on Si substrate is presented. The specialty of this method is to test one sample at different strain amplitudes at the same time and measure an entire lifetime curve with only one experiment.

Vanillin- Aminoquinoline Schiff Bases and their Co(II), Ni(II) and Cu(II) Complexes

Vanillin- Aminoquinoline Schiff Bases and their Co(II), Ni(II) and Cu(II) Complexes PDF Author: Dr. S. N. Battin
Publisher: Lulu.com
ISBN: 0359913911
Category : Education
Languages : en
Pages : 282

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Book Description
Coordination chemistry and metal complexes is one of the active fields of research in Chemistry. The scope of this field has now become so broad that the number and the kind of compounds with which it is concerned is large enough for the metal compounds and complexes to gain importance in clinical, pharmacological, medicinal, analytical and industrial areas. Schiff bases are most widely used as chelating agents in coordination chemistry. The synthesis and application of Schiff base and their coordination compounds have been highly considered in inorganic and bioinorganic fields as their structural properties are similar to those of the compounds involved in biological systems. The transition metal complexes of Schiff bases derived from heterocyclic compounds have been the centre of attraction for many workers in recent years.