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Showing 1 - 3 results of 3 for search '(((( 50 _ decrease ) OR ( 50 c decrease ))) OR ((( 50 ppm decrease ) OR ( 0 a decrease ))))~', query time: 0.07s Refine Results
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    Excess pCO<sub>2</sub> and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) by Connor Izumi (17337868)

    Published 2022
    “…</b>26 [NO<sub>3</sub>]) from conservative potential alkalinity ((<i>A</i><sub><em>p</em></sub><sup><em>C</em></sup>), (<i>A</i><sub><em>p</em></sub><sup><em>C</em></sup> = S A'<sub>P</sub> / S′ where A'<sub>P</sub> and S′ are mean values for the whole surface ocean) has values primarily determined by CaCO<sub>3</sub> precipitation and dissolution. …”
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    Recyclable polyaspartate-coated magnetic nanoparticles for sustainable control of calcite and barite scales in oilfield operations by Abdelrahman T. Abdelaal (14674629)

    Published 2026
    “…Dynamic tube-blocking tests at 100 °C and 1000 psi further confirm effective scaling suppression for 60 min at 50 ppm, demonstrating that immobilization of PASP on a magnetic carrier preserves its intrinsic inhibitory function while enabling recyclable deployment not achievable with free PASP. …”