Showing 18,861 - 18,880 results of 125,008 for search '(( 5 ((nn decrease) OR (a decrease)) ) OR ( a ((point decrease) OR (mean decrease)) ))', query time: 1.21s Refine Results
  1. 18861

    Tunable Electrical Properties of Embossed, Cellulose-Based Paper for Skin-like Sensing by Tongfen Liang (9601461)

    Published 2020
    “…The largest increase in conductivity from 8.38 × 10<sup>–6</sup> to 2.5 × 10<sup>–3</sup> S/m by a factor of ∼300 occurred at a percolation threshold of 3.8 wt % (or 0.36 vol %) with the composite paper plastically compressed by 410 MPa, which caused a decrease of porosity from 88% to 42% on average. …”
  2. 18862
  3. 18863
  4. 18864
  5. 18865
  6. 18866
  7. 18867
  8. 18868
  9. 18869

    Synthesis and Reactivity of Heptamethylcyclohexadienyl Rhodium(III) Complexes by Roman A. Pototskiy (8082911)

    Published 2019
    “…Accordingly, the catalytic reaction of 2-phenylpyridine with 3-hexyne in the presence of <b>4</b> (5 mol %) gave the 9,10-diethyl-8a-azaphenanthrene cation in 61% yield. …”
  10. 18870

    Molecular Origin of Photovoltaic Performance in Donor-<i>block</i>-Acceptor All-Conjugated Block Copolymers by Kendall A. Smith (1477033)

    Published 2015
    “…All-conjugated block copolymers may be an effective route to self-assembled photovoltaic devices, but we lack basic information on the relationship between molecular characteristics and photovoltaic performance. Here, we synthesize a library of poly­(3-hexyl­thiophene) (P3HT) <i>block</i> poly­((9,9-dialkyl­fluorene)-2,7-diyl-<i>alt</i>-[4,7-bis­(alkyl­thiophen-5-yl)-2,1,3-benzo­thiadiazole]-2′,2″-diyl) (PFTBT) donor-<i>block</i>-acceptor all-conjugated block copolymers and carry out a comprehensive study of processing conditions, crystallinity, domain sizes, and side-chain structure on photovoltaic device performance. …”
  11. 18871

    Molecular Origin of Photovoltaic Performance in Donor-<i>block</i>-Acceptor All-Conjugated Block Copolymers by Kendall A. Smith (1477033)

    Published 2015
    “…All-conjugated block copolymers may be an effective route to self-assembled photovoltaic devices, but we lack basic information on the relationship between molecular characteristics and photovoltaic performance. Here, we synthesize a library of poly­(3-hexyl­thiophene) (P3HT) <i>block</i> poly­((9,9-dialkyl­fluorene)-2,7-diyl-<i>alt</i>-[4,7-bis­(alkyl­thiophen-5-yl)-2,1,3-benzo­thiadiazole]-2′,2″-diyl) (PFTBT) donor-<i>block</i>-acceptor all-conjugated block copolymers and carry out a comprehensive study of processing conditions, crystallinity, domain sizes, and side-chain structure on photovoltaic device performance. …”
  12. 18872

    Molecular Origin of Photovoltaic Performance in Donor-<i>block</i>-Acceptor All-Conjugated Block Copolymers by Kendall A. Smith (1477033)

    Published 2015
    “…All-conjugated block copolymers may be an effective route to self-assembled photovoltaic devices, but we lack basic information on the relationship between molecular characteristics and photovoltaic performance. Here, we synthesize a library of poly­(3-hexyl­thiophene) (P3HT) <i>block</i> poly­((9,9-dialkyl­fluorene)-2,7-diyl-<i>alt</i>-[4,7-bis­(alkyl­thiophen-5-yl)-2,1,3-benzo­thiadiazole]-2′,2″-diyl) (PFTBT) donor-<i>block</i>-acceptor all-conjugated block copolymers and carry out a comprehensive study of processing conditions, crystallinity, domain sizes, and side-chain structure on photovoltaic device performance. …”
  13. 18873

    Molecular Origin of Photovoltaic Performance in Donor-<i>block</i>-Acceptor All-Conjugated Block Copolymers by Kendall A. Smith (1477033)

    Published 2015
    “…All-conjugated block copolymers may be an effective route to self-assembled photovoltaic devices, but we lack basic information on the relationship between molecular characteristics and photovoltaic performance. Here, we synthesize a library of poly­(3-hexyl­thiophene) (P3HT) <i>block</i> poly­((9,9-dialkyl­fluorene)-2,7-diyl-<i>alt</i>-[4,7-bis­(alkyl­thiophen-5-yl)-2,1,3-benzo­thiadiazole]-2′,2″-diyl) (PFTBT) donor-<i>block</i>-acceptor all-conjugated block copolymers and carry out a comprehensive study of processing conditions, crystallinity, domain sizes, and side-chain structure on photovoltaic device performance. …”
  14. 18874

    Supplementary Material for: Effects of a Sugar-Sweetened Beverages Tax on Caries in Italy: a Modelling Study. by figshare admin karger (2628495)

    Published 2025
    “…Introduction: Despite efforts to reduce sugar consumption, Italy continues to experience high levels of caries, particularly among 12-year-old children. The introduction of a sugar tax is one strategy that gained traction as a mean of curbing excessive sugar intake. …”
  15. 18875
  16. 18876

    S1 File - by Phyo Zin Winn (16733843)

    Published 2023
    “…PubMed (Public/Publisher MEDLINE), PubMed Central and EMBASE (Excerpta Medica Database) databases were conveniently selected and Boolean search commands were used for a comprehensive literature search. Five core search terms were "effects of treatments", " COVID-19-related olfactory dysfunction", "corticosteroids", "treatments" and "interventions". …”
  17. 18877
  18. 18878
  19. 18879
  20. 18880