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Record Nr. |
UNINA9910825638703321 |
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Titolo |
Assessment of motor speech disorders / / edited by Anja Lowit and Raymond D. Kent |
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Pubbl/distr/stampa |
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San Diego, California ; ; Oxfordshire, [England] : , : Plural Publishing, , 2011 |
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©2011 |
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ISBN |
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Descrizione fisica |
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1 online resource (413 pages) : illustrations |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Articulation disorders - Diagnosis |
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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 bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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The ICF framework and its relevance to the assessment of people with motor speech disorders -- The assessment of intelligibility in motor speech disorders -- Physiological assessment -- Assessment of prosody -- The psychosocial impact of acquired motor speech disorders -- Measurement of communicative participation -- Cognition and its assessment in motor speech disorders -- Conversation analysis and acquired motor speech disorders in everyday interaction -- Telerehabilitation and the assessment of motor speech disorders -- Biodynamics of speech and orofacial movement -- Assessment of rhythm -- Assessment of intonation -- Variability and coordination indices and their applicability to motor speech disorders -- Functional neuroimaging for the investigation of motor speech disorders -- Apraxic failure and the hierarchical structure of speech motor plans : a nonlinear probabilistic model -- Defective neural motor speech mappings as a source for apraxia of speech : evidence from a quantitative neural model of speech processing. |
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Sommario/riassunto |
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Presents a summary of assessment and evaluation techniques for disordered speech, with both a clinical and a research focus. This unique resource reviews research evidence pertaining to best practice in the clinical assessment of established areas such as intelligibility and |
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physiological functioning, as well as introducing recently developed topics such as conversational analysis, participation measures, and telehealth. |
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2. |
Record Nr. |
UNINA9911011659903321 |
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Autore |
Sharma Rajesh |
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Titolo |
Nonlinear Optical Materials for All-Optical Switching Applications / / by Rajesh Sharma |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2025 |
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ISBN |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (170 pages) |
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Collana |
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Progress in Optical Science and Photonics, , 2363-510X ; ; 33 |
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Disciplina |
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Soggetti |
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Nonlinear optics |
Optical materials |
Telecommunication |
Nanochemistry |
Optical communications |
Nanotechnology |
Nonlinear Optics |
Optical Materials |
Microwaves, RF Engineering and Optical Communications |
Optical Communications |
Nanoengineering |
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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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1. Introduction to nonlinear optical materials -- 2. Spatial and temporal profile measurements of the lasers -- 3. Advances in Temporal profile measurement of ultrafast pulsed lasers -- 4. Advanced nonlinear optical techniques. 5. Optical nonlinearities in semiconductors. |
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Sommario/riassunto |
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This book highlights the background and fundamentals of nonlinear optical materials in relation to all-optical switching applications. It |
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explains major aspects of nonlinear refractive index and the nonlinear absorption phenomena which are essential to decide the figure-of-merit of various materials for the all-optical switching. Autocorrelation technique, frequency-resolved optical gating, spectral phase interferometry for direct electric-field reconstruction, grating-eliminated no-nonsense observation of ultrafast incident laser light e-fields are discussed to measure the temporal and spectral profiles of the ultrafast pulsed lasers. Advanced nonlinear optical characterization methods such as single- and dual-arm Z-scan, pump-probe and beam deflection techniques are also discussed at length. The transmission signal obtained in the majority of the nonlinear optical effects is found to be weak which creates hiccups to obtain faster switching speeds. Various solutions are discussed to overcome these existing limitations of the all-optical switching-based devices. Optical nonlinearities in semiconductors, organic molecules and challenges in all-optical switching devices are also addressed in the book. |
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