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1. |
Record Nr. |
UNISA990002706150203316 |
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Autore |
CARTER, Ronald |
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Titolo |
Exploring grammar in context : upper-intermediate and advanced / Ronald Carter, Rebecca Hughes and Michael McCarthy |
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Pubbl/distr/stampa |
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Cambridge : Cambridge University Press, 2000 |
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ISBN |
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Descrizione fisica |
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XIV, 286 p. : ill. ; 25 cm |
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Altri autori (Persone) |
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HUGHES, Rebecca |
McCARTHY, Michael |
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Disciplina |
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Soggetti |
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Lingua inglese - Grammatica |
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Collocazione |
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VII.3.D. 460 (II i D 424) |
VII.3.D. 460a (II i D 424a) |
VII.3.D. 460b (II i D 424b) |
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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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Complemento titolo in cop.: Grammar reference and practice |
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2. |
Record Nr. |
UNINA9911016073903321 |
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Autore |
Jakubik Wiesław |
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Titolo |
Application of Surface Acoustic Waves in Gas Sensors : Theoretical Models and Advanced Sensor Structures / / by Wiesław Jakubik |
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Pubbl/distr/stampa |
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Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025 |
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ISBN |
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9783031899713 |
9783031899706 |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (0 pages) |
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Collana |
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Springer Series in Surface Sciences, , 2198-4743 ; ; 69 |
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Disciplina |
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Soggetti |
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Surfaces (Technology) |
Thin films |
Acoustics |
Surfaces, Interfaces and Thin Film |
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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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Chapter1. Introduction -- Chapter2. SAW gas sensors -- chapter3. Theoretical models of SAW sensors operation -- Chapter4. Methodology of SAW gas sensor investigations -- Chapter5. Investigations of selected SAW-based sensor structures -- chapter6. Summary. |
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Sommario/riassunto |
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This textbook covers key aspects of applying surface acoustic waves (SAW) in gas sensors, presenting fundamental operating principles, theoretical models, research methodologies, and sensor structures in a clear and accessible manner. It discusses single, bilayer, and multilayer sensor structures, along with a detailed theoretical description of the acoustoelectrical effect in bilayer sensors. Special attention is given to semiconductor-metal bilayer structures, such as phthalocyanine-palladium and tungsten oxide-palladium, due to their strong potential for practical applications in SAW hydrogen sensors. The book also explores future applications and research directions, including advancements in light-activated photoconductive polymer structures. |
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