Results 151 to 160 of about 38,206 (204)
A finite element analysis for a GDL of PEFC
NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan, 2006 Kanayama, Hiroshi +3 more
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Fuel Cells, 2004
AbstractThe change in the structural and physical properties of the components assembled in a fuel cell stack, when being compressed, is important for performance evaluation. The physical properties of Gas Diffusion Layer (GDL) materials, such as thickness, through plane resistivity and gas permeability and pore size data are presented as a function of
P.M. Wilde +3 more
exaly +2 more sources
AbstractThe change in the structural and physical properties of the components assembled in a fuel cell stack, when being compressed, is important for performance evaluation. The physical properties of Gas Diffusion Layer (GDL) materials, such as thickness, through plane resistivity and gas permeability and pore size data are presented as a function of
P.M. Wilde +3 more
exaly +2 more sources
Journal of Safety Research, 2007
The first comprehensive Graduated License (GDL) law was implemented in Florida in 1996. Now, most states have implemented one or more GDL provision including: extending the time for which a learners permit must be held prior to licensure; passenger restriction; and night driving restriction. Evidence to support each of these provisions existed prior to
David F, Preusser, Julie, Tison
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The first comprehensive Graduated License (GDL) law was implemented in Florida in 1996. Now, most states have implemented one or more GDL provision including: extending the time for which a learners permit must be held prior to licensure; passenger restriction; and night driving restriction. Evidence to support each of these provisions existed prior to
David F, Preusser, Julie, Tison
openaire +2 more sources
IEEE Transactions on Computational Intelligence and AI in Games, 2014
The variety of open-source game description language (GDL) reasoners available to newcomers to general game playing (GGP) lowers the technical barrier of entering the field. This variety, however, also makes it more complicated to decide on a fitting reasoner for a given GGP project, considering the project's objectives, ambitions, and technical ...
Stephan Schiffel, Yngvi Björnsson
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The variety of open-source game description language (GDL) reasoners available to newcomers to general game playing (GGP) lowers the technical barrier of entering the field. This variety, however, also makes it more complicated to decide on a fitting reasoner for a given GGP project, considering the project's objectives, ambitions, and technical ...
Stephan Schiffel, Yngvi Björnsson
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Relevance of GDL Properties Regarding GDL Quality Assurance
ECS Meeting Abstracts, 2023Gas diffusion layers are an important part of all types of polymer electrolyte membrane fuel cells (LT-PEMFC, HT-PEMFC or AEMFC). Albeit the conversion reaction is not taking place in the GDL the contributions of the GDL to the function of the cell are essential.
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The GDL data transmission experiment
European Transactions on Electrical Power, 1997AbstractThe experiment was designed to demonstrate the data transmission capabilities of a language‐oriented data system (GDL). In a realistic simulation, an unknown computer‐controlled substation was connected to a control centre. By inquiry to the substation, the control centre computer got informed on the stock of objects and the topological ...
Rumpel, Dieter +3 more
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Unsupervised Learning of GDL Classifier
2014 Eighth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2014GDL (Gesture Description Language) is a pattern recognition method that enables syntactic description and real time recognition of static body poses and movement sequences. The syntax of context free GDL script (GDLs) language is intuitive and easy to learn for new user, however so far GDLs rules had to be implemented without feedback of machine ...
Tomasz Hachaj, Marek R. Ogiela
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ECS Transactions, 2010
Performance decay in a polymer-electrolyte fuel cell can result from changes in the gas-diffusion layer, particularly in the micro-porous layer. Examples and characteristics of this decay will be presented here. Performance decay is greater with exposure to potential cycles than with exposure to constant high potential holds.
Mike L. Perry, Tim Patterson, Tom Madden
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Performance decay in a polymer-electrolyte fuel cell can result from changes in the gas-diffusion layer, particularly in the micro-porous layer. Examples and characteristics of this decay will be presented here. Performance decay is greater with exposure to potential cycles than with exposure to constant high potential holds.
Mike L. Perry, Tim Patterson, Tom Madden
openaire +1 more source
Journal of Safety Research, 2003
This paper discusses the early research that lead to graduated driver licensing, some of the educational principals on which it is based, obstacles to its acceptance, and some of the early efforts in the U.S. and elsewhere. EARLY RESEARCH: The research underlying the concept of graduated driver licensing was a 1971 North Carolina study that identified ...
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This paper discusses the early research that lead to graduated driver licensing, some of the educational principals on which it is based, obstacles to its acceptance, and some of the early efforts in the U.S. and elsewhere. EARLY RESEARCH: The research underlying the concept of graduated driver licensing was a 1971 North Carolina study that identified ...
openaire +2 more sources