Results 71 to 80 of about 177,258 (265)
Evolución del contenido polínico de la atmósfera de Málaga a lo largo del año 2013 [PDF]
, 2014 Resumen del comportamiento de las partículas aerovagantes (polen) en la atmósfera de Málaga durante el año 2013Continuando con los estudios aerobiológicos realizados en años anteriores, en este trabajo se presenta los resultados obtenidos durante el año ...
Recio-Criado, Maria Marta +1 more
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Wheat breeding approaches for designing wheat to thrive in a warmer world
PLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 754-763, May 2026.Wheat is a vital food crop, accounting for approximately 20% of daily calories and protein consumed worldwide. However, modern‐day wheat is under pressure from global change. The improvement rate of wheat yields is not keeping up with the demand of our growing population. Furthermore, abiotic and biotic stressors are becoming more prevalent. This paper
Jake Hill, Surbhi Grewal, Stella Edwards
wiley +1 more source
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
doaj +1 more source
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
doaj +1 more source
The Red Queen unveils the sexual and mating strategies of flowers
Journal of Ecology, Volume 114, Issue 5, May 2026.Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca +2 more
wiley +1 more source
Economia de pólen favorecida pela heteranteria em Desmocelis villosa (Melastomataceae)
, 2016 A heteranteria sempre despertou interesse quanto a sua funcionalidade. As flores de Desmocelis villosa (Melastomataceae), possuem estames dimorfos, sendo um grupo composto por cinco anteras amarelas e o outro por cinco anteras de cor purpura.
Queroanne Isabel Xavier Ferreira +1 more
semanticscholar +1 more source
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
doaj +1 more source
Ost-, ostmittel- und südosteuropäische Prostituierte in West-, Mittel-, Nord- und Südeuropa seit den 1980er Jahren [PDF]
, 2007 not ...
Andrijasevic, Rutvica
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Evolution of crop phenotypic spaces through domestication
New Phytologist, Volume 250, Issue 3, Page 1948-1963, May 2026.Summary We used domestication as an in vivo replicated experiment to investigate how divergent selection has shaped the evolution of multivariate phenotypic spaces. We measured 11–57 qualitative and quantitative traits in 13 species, either unique or shared between species, and established a framework for cross‐species comparisons. Our results revealed
Arthur Wojcik +18 more
wiley +1 more source
Características palinológicas y fisicoquímicas de tres tipos de mieles uniflorales del centro de Argentina [PDF]
, 2006 Se estudiaron las características de 59 mieles monoflorales de Condalia microphylla Cav. (“piquillín”), Centaurea solstitialis L. (“abrepuño amarillo”) y Prosopis spp., provenientes de La Pampa, Argentina. Se determinaron caracteres polínicos (abundancia
Naab, O.A. +2 more
core +2 more sources