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1. |
Record Nr. |
UNINA9910452338503321 |
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Autore |
Borchert John R. <1918-> |
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Titolo |
America's northern heartland [[electronic resource] /] / John R. Borchert |
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Pubbl/distr/stampa |
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Minneapolis, : University of Minnesota Press, c1987 |
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ISBN |
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0-8166-8242-9 |
0-8166-1499-7 |
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Descrizione fisica |
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1 online resource (260 p.) |
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Disciplina |
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Soggetti |
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Electronic books. |
Northwestern States History |
United States History |
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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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La couv. porte en plus : An economic and historical geography of the Upper Midwest. |
Texte sur 3 colonnes. |
"Geography / Upper Midwest regional studies". |
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Nota di bibliografia |
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Nota di contenuto |
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Contents; Preface; CHAPTER 1 One-Tenth of America's Land; CHAPTER 2 Dissolving the Wilderness; CHAPTER 3 Mature Settlement System; CHAPTER 4 Turbulence and Continuity; CHAPTER 5 Concentration of Nonfarm Growth; CHAPTER 6 Reorganizing the Cities; CHAPTER 7 Reorganizing the Region's Work; CHAPTER 8 Income, Wealth, and Quality of Life; Notes; Index |
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Sommario/riassunto |
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To most Americans the Northern Heartland has long been the most mystifying part of their country... |
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2. |
Record Nr. |
UNINA9910407752703321 |
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Autore |
El-Fatah Abomohra Abd |
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Titolo |
Biomass for Bioenergy : Recent Trends and Future Challenges / / Abd El-Fatah Abomohra, editor |
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Pubbl/distr/stampa |
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IntechOpen, 2019 |
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[Place of publication not identified] : , : IntechOpen, , [2019] |
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©2019 |
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ISBN |
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1-83968-221-3 |
1-78923-988-5 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (208 pages) |
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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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Sommario/riassunto |
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Lignocellulosic wastes has been widely discussed as a promising natural chemical source and alternative feedstock for second-generation biofuels. However, there are still many technical and economic challenges facing its utilization. Lignin is one of the components of lignocellulosic biomass, and is the most rigid constituent and can be considered as a glue providing the cell wall with stiffness and the plant tissue with compressive strength. In addition, it provides resistance to chemical and physical damage. Resistance of lignocelluloses to hydrolysis is mainly from the protection of cellulose by lignin and cellulose binding to hemicellulose. The present book provides basic knowledge and recent research on different applications of biomass, focusing on the bioenergy and different pretreatment methods that overcome the aforementioned hurdles. |
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3. |
Record Nr. |
UNICAMPANIAVAN00263475 |
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Titolo |
Computational Mathematical Programming / edited by Klaus Schittkowski |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Soggetti |
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00B25 - Proceedings of conferences of miscellaneous specific interest [MSC 2020] |
90-XX - Operations research, mathematical programming [MSC 2020] |
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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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