Results 31 to 40 of about 2,352 (136)

Temperate forest heterogeneity decreases local and landscape‐scale spider diversity through habitat filtering despite increasing species turnover

Journal of Animal Ecology, EarlyView.
In a large‐scale German forest experiment, habitat heterogeneity increased spider turnover but reduced local alpha diversity through habitat filtering. Together, these effects lowered landscape‐scale spider diversity. As such, the study shows whether environmental heterogeneity increases or decreases biodiversity depends on the balance between habitat ...
Jean‐Léonard Stör, Julia Rothacher, Marc W. Cadotte, Anne Chao, Maike Huszarik, Michael Junginger, Lisa Köstler‐Albert, Oliver Mitesser, Akira S. Mori, Clara Wild, Jörg Müller   +10 more
wiley   +1 more source

Crystal structure of (2,6-diisopropyl-phenyl)-[6-(2,6-dimethyl-phenyl)- pyridin-2-yl-methylene]-aminopalladium(II) dichloromethane trisolvate, Pd(C26H30N2)Cl2 · 3CH2Cl2

Zeitschrift für Kristallographie - New Crystal Structures, 2005
C29H36Cl8N2Pd, orthorhombic, P212121 (no. 19), a = 16.5460(8) Å, b = 17.995(1) Å, c = 11.817(1) Å, V = 3518.5 Å3, Z = 4, Rgt(F) = 0.037, wRref(F2) = 0.099, T = 193 K.
Maisel H., Keller S., Irrgang T., Kempe R.   +3 more
doaj   +1 more source

Crystal structure of N,N′-bis(2-methyl-4,5-diphenylimidazo[ 1,5-b]pyridazin-7-yl)-1,3-diaminopropane ethanol solvate, C3H6(NH)2(C19H14N3)2 · C2H5OH

Zeitschrift für Kristallographie - New Crystal Structures, 2006
C43H42N8O, triclinic, P1̅ (no. 2), a = 9.997(2) Å, b = 12.046(2) Å, c = 15.635(3) Å, α = 90.84(3)°, β = 105.18(3)°, γ = 93.43(3)°, V = 1813.0 Å3, Z = 2, Rgt(F) = 0.071, wRref(F2) = 0.176, T = 193 K.
Irrgang T., Karthikeyan S., Balireddi S., Kempe R.   +3 more
doaj   +1 more source

Opening the black box: in situ imaging of arbuscular mycorrhizal fungal structures in soil using synchrotron‐based micro‐CT

New Phytologist, EarlyView.
Summary Arbuscular mycorrhizal fungi (AMF) contribute to plant nutrient and water uptake via their extraradical hyphal networks. However, in situ methodologies to quantify architectural and morphological traits of these networks in soil are largely lacking, limiting our understanding of AMF‐mediated resource transport.
Henri M. Braunmiller, Michael Bitterlich, Nicolai Koebernick, Eva Jacob, Anna S. Heck, Andrea Schnepf, Johanna Pausch, Jussi‐Petteri Suuronen, Bernhard Hesse, Sylvain Delzon, Jonathan Perrin, Andrew King, Jan Jansa, Mutez A. Ahmed   +13 more
wiley   +1 more source

"Look it up on the Web": Approaches to the Analysis of Clip-Based Knowledge Communication

Forum: Qualitative Social Research
Knowledge, especially useful knowledge, is increasingly disseminated and acquired through short videos clips circulating on the internet or distributed via social networks.
Bernt Schnettler, Tom Kaden, Lisa Voigt
doaj   +1 more source

Crystal structure of cis-bis[2-(diphenylphosphinoaminato)- 4-methylpyridine]platinum(II), Pt(C18H16N2P)2

Zeitschrift für Kristallographie - New Crystal Structures, 2006
C36H32N4P2Pt, monoclinic, C12/c1 (no. 15), a = 22.183(1) Å, b = 10.4130(6) Å, c = 15.2670(9) Å, β = 118.038(5)°, V = 3112.7 Å3, Z = 4, Rgt(F) = 0.024, wRref(F2) = 0.069, T = 193 K.
Schmalz T., Karthikeyan S., Irrgang T., Kempe R.   +3 more
doaj   +1 more source

Divergent trajectories of genome architecture and chromosome evolution in ferns and angiosperms

New Phytologist, EarlyView.
Variation in key fern genomic traits across families, mapped onto a summary phylogenetic tree. Summary Ferns and angiosperms represent the two largest vascular plant lineages but exhibit striking genomic and ecological contrasts. We investigated whether differences in genome size, chromosome architecture, GC content, and stomatal traits reveal ...
Petr Bureš, Kateřina Vejvodová, František Zedek, Tammy L. Elliott, Pavel Veselý, Michaela Fajkusová, Lenka Holubářová, Jana Schwarzová, Petr Šmarda, Jakub Šmerda, Klára Panda, Vlastik Rybka, Harald Schneider, Ilia J. Leitch, Libor Ekrt   +14 more
wiley   +1 more source

Welten erzählen. Narrative Evokation des (Un-)Möglichen

Diegesis: Interdisziplinäres E-Journal für Erzählforschung, 2012
Tagungsbericht zu / Conference report of:3. Wuppertaler Graduiertenforum Narratologie, organisiert von Christoph Bartsch (Wuppertal) und Christiane Scheeren (Bayreuth/Wuppertal), AG Erzählforschung der Universität Wuppertal, 14.-16.06 ...
Frauke Bode
doaj  

Trace Element Partitioning Between Saline Aqueous Fluids and Subducted Metasediments, and the Origin of the “Sediment Fingerprint” in Arc Magmas

Geochemistry, Geophysics, Geosystems
Isotopic and elemental signatures in arc magmas bear similarities to marine sediments from the forearc. Partial melts of subducted sediments were previously invoked as the predominant carrier of material between the slab and mantle wedge, whereas aqueous
M. Putak Juriček, A. Audétat, H. Keppler   +2 more
doaj   +1 more source

Crystal structure of dicyclohexyl-2,2′-dipyridylamidophosphane, C22H30N3P

Zeitschrift für Kristallographie - New Crystal Structures, 2006
C22H30N3P, monoclinic, P121/n1 (no. 14), a = 14.0180(8) Å, b = 9.871(1) Å, c = 14.929(1) Å, β = 101.528(7)°, V = 2024.1 Å3, Z = 4, Rgt(F) = 0.055, wRref(F2) = 0.121, T = 191 K.
Maisel H., Glatz G., Irrgang T., Kempe R.   +3 more
doaj   +1 more source