Results 31 to 40 of about 215,532 (169)

The 1925 message from the Vanderbilt Hybrids delphiniums

open access: yes, 1925
192
Henry G. Gilbert Nursery and Seed Trade Catalog Collection.   +1 more
core   +2 more sources

Characterization of Phytophthora hybrids from ITS clade 6 associated with riparian ecosystems in South Africa and Australia

open access: yes, 2013
Surveys of Australian and South African rivers revealed numerous Phytophthora isolates residing in clade 6 of the genus, with internal transcribed spacer (ITS) gene regions that were either highly polymorphic or unsequenceable.
Stukely, M.J.C.   +13 more
core   +1 more source

Yield and quality of mid-ripening white cabbage hybrids under extreme conditions of the central zone of Krasnodar region

open access: yesОвощи России
Relevance. Mid-season hybrids of white cabbage satisfy consumer demand in the most unfavorable summer period for the crop. In the conditions of Kuban, the formation and mass ripening of heads of mid-season assortment falls on an unfavorable period for ...
S. V. Koroleva   +2 more
doaj   +1 more source

Solution-Processed Bulk Heterojunction Solar Cells with Silyl End-Capped Sexithiophene

open access: yesInternational Journal of Photoenergy, 2013
We fabricated solution-processed organic photovoltaic cells (OPVs) using substituted two sexithiophenes, a,w-bis(dimethyl-n-octylsilyl)sexithiophene (DSi-6T) and a,w-dihexylsexithiophene (DH-6T), as electron donors, and [6,6]-phenyl-C61-butyric acid ...
Jung Hei Choi   +6 more
doaj   +1 more source

The Relationship between Structurally Different Pyrrolizidine Alkaloids and Western Flower Thrips Resistance in F2 Hybrids of Jacobaea vulgaros and Jacobaea aquatica

open access: yes, 2011
Segregating plant hybrids often have more ecological and molecular variability compared to parental species, and are therefore useful for studying relationships between different traits, and the adaptive significance of trait variation.
Vrieling, K.   +5 more
core   +1 more source

The contribution of differential hatching success to the fitness of species and interspecific hybrids

open access: yes, 2007
Resting egg banks of microcrustaceans have been used to reconstruct the evolutionary and ecological history of species. However, recent studies provided evidence for a discrepancy between dormant propagules in the sediment and the planktonic population ...
Straile, Dietmar   +3 more
core   +1 more source

Effect of Bubbling on Ignition of PMMA Slab: Change in Thermo-Physical and Thermo-Radiative Properties

open access: yesFire
In semi-transparent polymers, ignition is not only dependent on conductive thermal transfer into the material but also on in-depth absorption of the radiation.
Chloë Vincent   +5 more
doaj   +1 more source

Transparent TiO2 nanotube array photoelectrodes prepared via two-step anodization

open access: yesNano Convergence, 2014
Two-step anodization of transparent TiO2 nanotube arrays has been demonstrated with aid of a Nb-doped TiO2 buffer layer deposited between the Ti layer and TCO substrate.
Jin Young Kim   +3 more
doaj   +1 more source

Produção de fitomassa em genótipos de citros submetidos a estresse hídrico na formação do porta-enxerto Dry matter production of citrus genotypes under water stress during the rootstock formation

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2012
Devido à importância dos porta-enxertos no sucesso da citricultura e sua influência na tolerância a fatores de estresse, desenvolveu-se este estudo com o objetivo de avaliar a tolerância de porta-enxertos de citros ao estresse hídrico.
Janivan F. Suassuna   +5 more
doaj   +1 more source

Managing critical services through hybrid arrangements [PDF]

open access: yesRAUSP Management Journal, 2019
Purpose – Building on the literature of hybrids in the context of public organizations, this paper aims to discuss under which conditions hybrids can adequately provide “critical services”, a subset of public services characterized by their simultaneous ...
Sandro Cabral, Claude Ménard
doaj   +1 more source

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