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1. |
Record Nr. |
UNINA9910454739203321 |
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Autore |
Dahlberg Edward <1900-1977.> |
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Titolo |
Alms for oblivion [[electronic resource] ] : essays / / by Edward Dahlberg ; with a foreword by Sir Herbert Read |
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Pubbl/distr/stampa |
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Minneapolis, : University of Minnesota Press, [1964] |
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ISBN |
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Descrizione fisica |
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1 online resource (177 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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American literature |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di contenuto |
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Foreword; Table of Contents; My Friends Stieglitz, Anderson, and Dreiser; Midwestern Fable; Word-Sick and Place-Crazy; No Love and No Thanks; Robert McAlmon: A Memoir; The Expatriates: A Memoir; For Sale; Peopleless Fiction; Chivers and Poe; Cutpurse Philosopher; Randolph Bourne; Domestic Manners of the Americans; Our Vanishing Cooperative Colonies; Florentine Codex; Beyond the Pillars of Hercules; Moby-Dick: A Hamitic Dream; Allen Tate, the Forlorn Demon |
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Sommario/riassunto |
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This volume makes available in book form a collection of seventeen essays by Edward Dahlberg, who has been called one of the great unrecognized writers of our time. Some of the selections have never been published before; others have appeared previously only in magazines of limited circulation. There is a foreword by Sir Herbert Read. The individual essays are on a wide range of subjects - literary, historical, philosophical, personal. The longest is a discussion of Herman Melville's work entitled "Moby-Dick - A Hamitic Dream." The fate of authors at the hands of reviewers is the subject of |
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2. |
Record Nr. |
UNINA9910484693103321 |
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Autore |
Shen Zhengchang |
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Titolo |
Principles and technologies of flotation machines / / Zhengchang Shen |
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Pubbl/distr/stampa |
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Beijing, China ; ; Gateway East, Singapore : , : Metallurigical Industry Press : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (XIII, 487 p. 345 illus., 257 illus. in color.) |
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Collana |
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Springer Tracts in Mechanical Engineering, , 2195-9862 |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Dynamics of Flotation Procedure -- Characteristics of the Flotation Machines Hydrodynamics -- Numerical Simulation and Experimental Study of the Flow -- Principle and Methods of the Scale-up Design -- Air-induced Flotation Machine -- Air-forced Flotation Machine -- Floatation Machine for Minerals with Wide Particle Size Range -- Process Control System -- Design of Flotation Circuit. |
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Sommario/riassunto |
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This book highlights the principles and technologies of flotation machine mainly used in mineral processing in detail. Froth flotation is one of the most important mineral processing techniques. Over 90% of the nonferrous minerals and 50% of the ferrous minerals in the world are treated using flotation: a complicated technique including procedures from chemistry, physics and multi-scale fluid mechanics. The book introduces readers to air-forced and air-induced flotation cells and discusses the various mechanical structures and working principles involved. A number of examples from industrial engineering practice are also discussed throughout the book, helping readers to better understand the technology and relevant equipment. The book is intended for researchers, professionals and graduate students in the fields of mining and mineral processing engineering. |
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