Results 21 to 30 of about 3,531,325 (349)

The formation of leaves

open access: yesCurrent Opinion in Plant Biology, 1998
The past year has seen major advances in our understanding of the mechanisms through which leaf pattern is elaborated. It has been suggested that developmental subcompartments are delimited within the leaf and that homeobox genes are involved in specifying these domains in compound leaves. Importantly, peptide signaling has emerged as a novel component
Tsiantis, M, Langdale, J
openaire   +4 more sources

Distribution of heavy metals in vegetative biofiltration columns [PDF]

open access: yes, 2020
This study investigated the distribution of heavy metals in vegetative biofiltration columns irrigated by synthetic greywater. Twelve species of ornamental plants (three plants from each species) were planted in the same designed 36 biofiltration columns.
Abaya, Jameelu   +5 more
core   +3 more sources

De Novo Transcriptome Assembly of Cucurbita Pepo L. Leaf Tissue Infested by Aphis Gossypii

open access: yesData, 2018
Zucchini (Cucurbita pepo L.), extensively cultivated in temperate areas, belongs to the Cucurbitaceae family and it is a species with great economic value.
Alessia Vitiello   +6 more
doaj   +1 more source

Leaves [PDF]

open access: yesBlackfriars, 1921
n ...
openaire   +1 more source

Leave-one-out Unfairness [PDF]

open access: yesFAccT '21: Proceedings of the 2021 ACM Conference on Fairness, Accountability, and Transparency 2021, Pages 285-295, 2021
We introduce leave-one-out unfairness, which characterizes how likely a model's prediction for an individual will change due to the inclusion or removal of a single other person in the model's training data. Leave-one-out unfairness appeals to the idea that fair decisions are not arbitrary: they should not be based on the chance event of any one person'
arxiv  

The presence of webbing affects the oviposition rate of two-spotted spider mites, Tetranychus urticae (Acari: Tetranychidae) [PDF]

open access: yes, 2009
Several species of tetranychid mites including Tetranychus urticae Koch (Acari: Tetranychidae) construct complicated three-dimensional webs on plant leaves. These webs provide protection against biotic and abiotic stress.
Dicke, M., Magalhães, S., Oku, K.
core   +2 more sources

Extracts of Azadirachta indica, Tagetes erecta and Jatropha curcas resin control the attack of Carmenta foraseminis on Theobroma cacao fruits [PDF]

open access: yesRevista Brasileira de Fruticultura
: The aim of this work was to determine the effect of Azadirachta indica and Tagetes erecta leaf extract, as well as Jatropha curcas resin extract on the control of Carmenta foraseminis larvae in Theobroma cacao fruits.
Héctor Guerra-Arévalo   +5 more
doaj   +1 more source

Induction Kinetics of Photosystem I-Activated P700 Oxidation in Plant Leaves and Their Dependence on Pre-Energization [PDF]

open access: yes, 2010
Absorbance changes ¿A 810 were measured in pea (Pisum sativum L., cv. Premium) leaves to track redox transients of chlorophyll P700 during and after irradiation with far red (FR) light under various preillumination conditions in the absence and presence ...
Bulychev, A.A., Vredenberg, W.J.
core   +2 more sources

Influence of superabsorbent polymers on the chemical composition of strawberry (Fragaria × ananassa Duch.) and biological activity in the soil

open access: yesFolia Horticulturae, 2015
By improving the air and water properties of soils, superabsorbent polymers can affect the increase and improvement of the quality of the yield of berry plants, including strawberries.
Mikiciuk Grzegorz   +2 more
doaj   +1 more source

They Are Leaving, They Are Leaving…

open access: yesПроект Байкал, 2019
project baikal, No.
openaire   +3 more sources

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