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Chemie in unserer Zeit, 2011
AbstractBunt haben wir sie am liebsten, die Eier zum Osterfrühstück. Obwohl gefärbte, hartgekochte Eier inzwischen praktisch das ganze Jahr im Supermarkt zu haben sind, erfreut sich die Tradition des Eierbemalens und ‐färbens kurz vor Ostern großer Beliebtheit.
Deike Hatscher, Sandra Knirsch
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AbstractBunt haben wir sie am liebsten, die Eier zum Osterfrühstück. Obwohl gefärbte, hartgekochte Eier inzwischen praktisch das ganze Jahr im Supermarkt zu haben sind, erfreut sich die Tradition des Eierbemalens und ‐färbens kurz vor Ostern großer Beliebtheit.
Deike Hatscher, Sandra Knirsch
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2010
As described in Chapter 1, there are several types of fuel cells. Of these various types, the PEMFC has captured the most attention among fuel cell researchers. The main features of the PEMFC are: • Low operating temperature (70–100°C) • High power density (~1.4 kW/kg) • High electrical efficiency (40–60%) • Quiet operation • Zero emissions These ...
Yuan, Xiao-Zi +3 more
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As described in Chapter 1, there are several types of fuel cells. Of these various types, the PEMFC has captured the most attention among fuel cell researchers. The main features of the PEMFC are: • Low operating temperature (70–100°C) • High power density (~1.4 kW/kg) • High electrical efficiency (40–60%) • Quiet operation • Zero emissions These ...
Yuan, Xiao-Zi +3 more
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Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2018
American Sign Language (ASL) is widely used among hearing impaired individuals in English-speaking countries. Various technologies have been developed to perform ASL recognition, including optical signal sensing, electrical signal sensing, and mechanical signal sensing.
Zijie Zhu +5 more
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American Sign Language (ASL) is widely used among hearing impaired individuals in English-speaking countries. Various technologies have been developed to perform ASL recognition, including optical signal sensing, electrical signal sensing, and mechanical signal sensing.
Zijie Zhu +5 more
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The Journal of Educational Research, 1944
It has been demonstrated that some children read with different degrees of skill in either eye or both eyes. One eye may be markedly supe rior to the other or even to the reading with both eyes. (1, 2, 5) If it can be demonstrated that, in the presence of certain conditions, reading with one eye is very apt to be better than with both eyes, it becomes ...
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It has been demonstrated that some children read with different degrees of skill in either eye or both eyes. One eye may be markedly supe rior to the other or even to the reading with both eyes. (1, 2, 5) If it can be demonstrated that, in the presence of certain conditions, reading with one eye is very apt to be better than with both eyes, it becomes ...
openaire +1 more source