Showing 681 - 700 results of 739 for search '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 7 10 decrease ) OR ( a step decrease ))))*', query time: 0.19s Refine Results
  1. 681

    Effect of surfactants on the convective heat transfer and pressure drop characteristics of ZnO/DIW nanofluids: An experimental study by Qamar, Adnan

    Published 2023
    “…Experimental and theoretical results showed a maximum deviation of ±7.0% and ±4.0%, respectively.…”
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    Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 by Fiona B, Bennitt

    Published 2025
    “…Although these figures show a notable reduction in the percentage of the global population exposed in 1990 (56·7%, 56·4–57·1), in absolute terms, there has been only a decline of 0·35 billion (10%) from the 3·02 billion people exposed to HAP in 1990. …”
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