Showing 141 - 144 results of 144 for search '"lichens"', query time: 0.02s Refine Results
  1. 141
  2. 142

    Design and fabrication of a device for cleaning greenhouse roofs by Ahmed Amin, Xiaochan Wang, Zhao Lianyuan, Yinyan Shi, Ren Xiaoyan, Mahmoud Okasha, Reda Hassanien Emam Hassanien

    Published 2025-01-01
    “…Dust, algae, mold, lichen, and moss accumulation on the greenhouse cover materials could hinder sun lights and decrease the internal light intensity in greenhouses. …”
    Get full text
    Article
  3. 143

    Ice-nucleating particles active below −24 °C in a Finnish boreal forest and their relationship to bioaerosols by F. Vogel, F. Vogel, M. P. Adams, L. Lacher, P. B. Foster, G. C. E. Porter, G. C. E. Porter, B. Bertozzi, B. Bertozzi, K. Höhler, J. Schneider, T. Schorr, N. S. Umo, J. Nadolny, Z. Brasseur, P. Heikkilä, E. S. Thomson, N. Büttner, M. I. Daily, R. Fösig, A. D. Harrison, J. Keskinen, U. Proske, U. Proske, U. Proske, J. Duplissy, J. Duplissy, M. Kulmala, T. Petäjä, O. Möhler, B. J. Murray

    Published 2024-10-01
    “…Using the 6 <span class="inline-formula">min</span> time resolution PINE data, we present several lines of evidence that INPs below <span class="inline-formula">−</span>24 <span class="inline-formula">°C</span> in this location are also from biological sources: (i) an INP parameterization developed for a pine forest site in Colorado, where many INPs were shown to be biological, produced a good fit to our measurements; a moderate correlation of INPs with aerosol concentration larger than 0.5 <span class="inline-formula">µm</span> and the fluorescent bioaerosol concentration; (ii) a negative correlation with relative humidity that may relate to enhanced release of bioaerosol at low humidity from local sources such as the prolific lichen population in boreal forests; and (iii) the absence of correlation with ultra-fine particles (3.5 to 50 <span class="inline-formula">nm</span>), indicating that new particle formation events are not sources of INPs. …”
    Get full text
    Article
  4. 144

    Andreybulakhite, Ni(C<sub>2</sub>O<sub>4</sub>)&thinsp; ⋅ &thinsp;2H<sub>2</sub>O, the first natural nickel oxalate by O. S. Vereshchagin, S. N. Britvin, S. N. Britvin, D. V. Pankin, M. S. Zelenskaya, M. G. Krzhizhanovskaya, M. A. Kuz'mina, N. S. Vlasenko, O. V. Frank-Kamenetskaya

    Published 2025-02-01
    “…Andreybulakhite forms segregations of platy to prismatic crystals up to <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M13" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">2</mn><mo>×</mo><mn mathvariant="normal">1</mn><mo>×</mo><mn mathvariant="normal">1</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="43pt" height="10pt" class="svg-formula" dspmath="mathimg" md5hash="d929e2aabaa886f370b6ba53bba5c048"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="ejm-37-63-2025-ie00001.svg" width="43pt" height="10pt" src="ejm-37-63-2025-ie00001.png"/></svg:svg></span></span> <span class="inline-formula">µ</span>m in size that are localized in the upper part of the fruiting bodies (apothecia) of <i>Lecanora</i> cf. <i>polytropa</i> lichen, whose colonies overgrow the oxidized surfaces of pyrrhotite–pentlandite–chalcopyrite ore. …”
    Get full text
    Article