Results 31 to 40 of about 3,193 (161)
Genomic responses to increased temperature and pollinator selection in Brassica rapa L.
New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
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Moldau in Polnischen und Ungarischen Politik. Das Treffen in Levoca 1494 [PDF]
Codrul Cosminului, 2015 This paper refers to the Polish and Hungarian policy toward Moldova at the turn of 15th and 16th centuries. Different opinions about this policy should have been exposed and discussed during the negotiations in Levoča in 1494.
Niemczyk Katarzyna
doaj
CHIMIA, 1987 A relation has been observed for 4'-acceptor-substituted 4-dimethylamino-trans-stilbenes between the fluorescence depolarization and the rate constant of radiationless deactivation due to the adiabatic twisting around ethylene-bonding in the excited ...
Dieter Gloyna +2 more
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On the Verbalization of Space and Direction Concepts
Gestalt Theory, 2020 The paper deals with selected problems of the verbalization of the concepts “place”, “space” and “direction”, with a special consideration of their successive development in language and in language acquisition. The theoretical background are assumptions
Kotin Michail L.
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New Phytologist, Volume 250, Issue 2, Page 788-798, April 2026.Summary Generation of competent offspring is vital for the prosperity of flowering plants. The pistil not only functions as a conduit for pollen tubes to grow to the ovary but also provides a selective venue for facilitating the growth of compatible pollen tubes and discouraging invaders and incompatible pollen.
Tong Zhang +3 more
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Polske drømmer, polske skremmebilder
ArbeiderhistorieMålet med denne artikkelen er å analysere den norske venstresidens ulike fremstillinger av den polske fagbevegelsen Solidaritet i 1980–81. Hovedkildene er publikasjoner utgitt av de fire partiene på venstresiden, Det norske Arbeiderparti, Sosialistisk ...
Michał Gęsiarz
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Alexander von Humboldt und die polnische Wissenschafts- und Kulturwelt
HiN - Alexander von Humboldt im Netz. Internationale Zeitschrift für Humboldt-Studien, 2017 Zusammenfassung Alexander von Humboldt war in Polen bereits im ausgehenden 18. Jahrhundert berühmt geworden. Er reiste mehrmals nach Polen und unterhielt Kontakte zu polnischen oder polnischstämmigen Wissenschaftlern.
Izabela Drozdowska-Broering
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New Phytologist, Volume 250, Issue 2, Page 1313-1329, April 2026.Summary With current climate trajectories, tree populations will encounter novel selection pressures that risk local extinction if they are unable to acclimate or adapt. Within a reciprocal transplant experiment with Quercus macrocarpa L. established across a latitudinal gradient, we asked: (1) Is there genetic variation within populations?
Lucy M. S. Rea +8 more
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Phosphoranaloga von Aminosäuren und Peptiden: Kettenverlängerung von Carbonylverbindungen
CHIMIA, 1982 Synthesis of carbonyl compounds 5 involving the Wittig-Horner reaction of diethyl-1-isocyanoalkylphosphonate 1 with carbonyl compounds 2 and subsequent hydrolysis of the vinyl isocyanides 3 formed is reported.
Janusz Rachoń
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Angewandte Chemie, Volume 138, Issue 12, 16 March 2026.Wir zeigen, dass hybridisierte dsDNA eine senkrechte Ausrichtung zu SWCNTs einnimmt, und präsentieren eine abstandsabhängige Übertragung der Energie von Fluoreszenzfarbstoffen auf SWCNTs. Der Energietransfer von Kohlenstoffnanoröhren (CNET) folgt einer d−5‐Abhängigkeit mit einem charakteristischen Abstand von 7,4 nm (± 0,7 nm) für 50 % Energietransfer.
Izabela Kamińska +7 more
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