Browsing by Subject "carbon dioxide"
Now showing items 1-4 of 4
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Hypercapnia in diving: a review of CO₂ retention in submersed exercise at depth.
(Undersea Hyperb Med, 2017-05)Carbon dioxide (CO₂) retention, or hypercapnia, is a known risk of diving that can cause mental and physical impairments leading to life-threatening accidents. Often, such accidents occur due to elevated inspired carbon ... -
Nitrogen addition to a mixed pine-broadleaved forest under elevated atmospheric CO2 exacerbates phosphorus and potassium deficiencies
(2022-04-22)Forests are vital ecosystems because they capture and store carbon from our atmosphere; this is essential for maintaining the balance between carbon uptake and release in the global carbon cycle. However, human activities—mainly ... -
Reducing Uncertainty in The Biosphere-Atmsophere Exchange of Trace Gases
(2010)A large portion of the anthropogenic emissions of greenhouse gases (<italic>GHG</italic>s) are cycled through the terrestrial biosphere. Quantifying the exchange of these gases between the terrestrial biosphere and the ... -
The Effects of Reforming Byproducts on PEM Fuel Cell Performance
(2014)One of the main goals of the Thermodynamics and Sustainable Energy Laboratory at Duke University is to create a Hybrid Solar System (HSS). The HSS is to consist of four main processes: solar steam reformation, fuel cleaning ...
