Showing 81 - 100 results of 36,615 for search '(( significant constraints increases ) OR ( significant ((we decrease) OR (nn decrease)) ))', query time: 0.44s Refine Results
  1. 81

    <b>R code for</b><b> c</b><b>limate warming induces a global increase in water constraints on tree growth</b> by Haishan Dang (20813105)

    Published 2025
    “…<p dir="ltr">Using the long-term tree-ring data from 3757 sites worldwide, we found a significant increase in the overall sensitivity of tree growth to water availability and in the ratio of sites with water constraints on tree growth from 1961 to 2010, indicating a global temporal increase in water constraints on tree growth. …”
  2. 82

    Oxidative Nickel-Catalyzed <i>ortho</i>-C–H Amination of (Iso)quinolines with Alicyclic Amines Directed by a Sacrificial <i>N</i>‑Oxide Group by Weiqi Zhu (17845973)

    Published 2024
    “…Transition metal (TM)-catalyzed direct amination of C–H bonds on free or fused pyridine (Py) rings with free amines still remains scarce because amines and the Py ring tend to adopt a nonproductive N-bound coordination with many TMs, leading to a significant decrease of catalytic reactivity. We herein disclose a nickel-catalyzed and a sacrificial <i>N</i>-oxide group directed oxidative coupling of (iso)quinolyl C–H bonds and alicyclic amines, which furnishes bioimportant amino(iso)quinolines efficiently and selectively in a single step. …”
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    Constraints on microbial communities, decomposition and methane production in deep peat deposits by Laurel A. Kluber (8415159)

    Published 2020
    “…Increasing the pH from ~3.5 to ~5.5 altered microbial community structure, however increases in CH<sub>4</sub> production were non-significant. …”
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    Determinants of credit constraint of artisanal fishermen in Ghana by Martinson Ankrah Twumasi (8684271)

    Published 2020
    “…Therefore, fishermen in need of additional credit should be catered for to increase their production, hence, livelihood.</p></div>…”
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