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Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.02.018
Abstract: Abstract An approach for determination of effective oxygen diffusivity within a polymer electrolyte membrane fuel cell cathode catalyst layer by combining tomography and geometric calculations is presented. Accurate determination of effective oxygen diffusivity is critical…
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Keywords:
determination effective;
characterization;
combining tomographic;
transport ... See more keywords
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Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.07.062
Abstract: Abstract The transient method of the mass flow rate and permeability measurements through a microporous media, developed previously, is used here to extract different characteristics of the media. By implementing the model of porous media…
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Keywords:
pore dimension;
determination effective;
effective pore;
microporous media ... See more keywords
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Published in 2025 at "Experimental physiology"
DOI: 10.1113/ep093229
Abstract: Established methods of measuring functional residual capacity (FRC) involve sophisticated equipment and elaborate procedures. Here we present a new method based on CO2 rebreathing that has a simple fast procedure and only requires end-tidal CO2…
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Keywords:
method;
functional residual;
determination effective;
residual capacity ... See more keywords
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Published in 2025 at "Sustainability"
DOI: 10.3390/su17031324
Abstract: Romania has a framework legislation for the reduction of food waste, a framework focused more on the prevention of food waste. Food waste education can be provided by higher education institutions that have an important…
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Keywords:
food;
determination effective;
food waste;
regarding food ... See more keywords