منابع مشابه
Toward Emotionally Accessible Massive Open Online Courses (MOOCs)
This paper outlines an approach to evaluating the emotional content of three Massive Open Online Courses (MOOCs) using the affective computing approach of prosody detection on two different text-to-speech voices in conjunction with human raters judging the emotional content of course text. The intent of this work is to establish the potential variation on the emotional delivery of MOOC material...
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Various types of graphics are exchanged in our daily business and education processes. In spite of the importance of business graphics, they are not accessible for visually impaired people, especially for the blind, and this impacts their productivity at work. Current serialization-based screen reading techniques do not provide sufficient functionality for accessing graphics. In this paper, we ...
متن کاملCatalytic asymmetric hydrogenation of 2,3,5-trisubstituted pyrroles.
Catalytic asymmetric hydrogenation of N-Boc-protected pyrroles proceeded with high enantioselectivity by using a ruthenium catalyst modified with a trans-chelating chiral bisphosphine PhTRAP. The ruthenium catalyst prepared from Ru(eta3-methallyl)2(cod) and (S,S)-(R,R)-PhTRAP in the presence of triethylamine was the most enantioselective for the asymmetric hydrogenation of methyl pyrrole-2-carb...
متن کاملMulticomponent reactions for the synthesis of pyrroles.
Multicomponent reactions are one of the most interesting concepts in modern synthetic chemistry and, as shown in this critical review, they provide an attractive entry into pyrrole derivatives, which are very important heterocycles from many points of view including medicinal and pharmaceutical chemistry and materials science (97 references).
متن کاملToward a Quality-Controlled and Accessible Pitzer Model for Seawater and Related Systems
Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden, GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, Department of Oceanography, National Sun Yat-sen University, Kaohsiung, Taiwan, 4 School of Environmental Sciences, University of East Anglia, Norwich, UK, Centro Interdisciplinar de Energia e Ambiente, Instituto de Química, Universidade Federal da Bahia, Salva...
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ژورنال
عنوان ژورنال: Arkivoc
سال: 2016
ISSN: 1551-7012
DOI: 10.3998/ark.5550190.p009.483