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1. |
Record Nr. |
UNINA9910691994203321 |
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Autore |
Wagner Lorie A |
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Titolo |
Economic drivers of mineral supply [[electronic resource] /] / Lorie A. Wagner, Daniel E. Sullivan, and John L. Sznopek ; with an introduction to the series by Eric E. Rodenburg |
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Pubbl/distr/stampa |
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[Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2003] |
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Edizione |
[Version 1.0.] |
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Collana |
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U.S. Geological Survey open-file report ; ; 02-335 |
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Altri autori (Persone) |
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SullivanDaniel E |
SznopekJohn L |
RodenburgEric |
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Soggetti |
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Mineral industries |
Raw materials |
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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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Title from PDF title screen (viewed on Nov. 3, 2003). |
"Online only." |
"Part of a multi-chapter study titled 'The meaning of scarcity in the 21st century.'" |
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Nota di bibliografia |
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Includes bibliographical references. |
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Sommario/riassunto |
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"'Scarcity in the 21st century' is composed of six chapters to be published in a series of USGS open file reports and then compiled as a USGS circular." |
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2. |
Record Nr. |
UNINA9910595078303321 |
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Autore |
Yang Ya |
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Titolo |
Recent Advances in Nanogenerators |
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Pubbl/distr/stampa |
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Basel, : MDPI Books, 2022 |
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Descrizione fisica |
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1 electronic resource (310 p.) |
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Soggetti |
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Technology: general issues |
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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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This book focuses on both fundamental and applied research on nanogenerators. The triboelectric nanogenerator (TENG) is based on expanded Maxwell’s equations for a mechano-driven system, including the polarization density term Ps in a displacement vector owing to the electrostatic charges on medium surfaces as produced by effects such as triboelectrification. The TENGs have potential applications in blue energy, wearable devices, environmental protectioin, medical science, and security. Hybridized and coupled nanogenerators further expand the application of nanogenerators in energy stability and multi-functional sensing. |
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