method-for-recording-broadband-high-resolution-emission-spectra

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs

Lightning is one of the most common and destructive forces in nature and has long been studied using spectroscopic techniques, first with traditional ...

Cardiff University

The context for this work was an evaluation study [Carr, D., & Felce, J. A. (in press)] of the early phases of the Picture Exchange Communication System (PECS) [Frost, L. A., & Bondy, A. S. (1994). The picture exchange communication system training manual. Cherry Hill, NJ: Pyramid Educational Consultants, Inc.; Frost, L. A., & Bondy, A. S. (2004). The picture exchange communication system training manual, 2nd edn. Newark, DE: Pyramid Educational Consultants, Inc.]. This paper reports that five of 24 children who received 15 h of PECS teaching towards Phase III over a period of 4-5 weeks, showed concomitant increases in speech production, either in initiating communication with staff or in responding, or both. No children in the PECS group demonstrated a decrease in spoken words after receiving PECS teaching. In the control group, only one of 17 children demonstrated a minimal increase and four of 17 children demonstrated a decrease in use of spoken words after a similar period without PECS teaching.

D. Carr

Morgan-Botti Lightning Laboratory,
Advanced High Voltage Research Centre,
School of Engineering,
Morgan-Botti Lightning Laboratory, Advanced High Voltage Research Centre, School of Engineering

Cardiff University

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs

D. Carr

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Cardiff University

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs

Morgan-Botti Lightning Laboratory,
Advanced High Voltage Research Centre,
School of Engineering,
Morgan-Botti Lightning Laboratory, Advanced High Voltage Research Centre, School of Engineering