Results 101 to 110 of about 117,869 (331)

Mechanical Characterization of Fused Deposition Modeling‐Printed Wood‐Polylactic Acid Composites Under Water Conditioning

open access: yesPolymer Composites, EarlyView.
Graphical abstract illustrating the fabrication of PLA and wood‐PLA composites via FDM and their subsequent mechanical testing, water absorption, and re‐drying evaluation. ABSTRACT Natural fiber‐reinforced thermoplastic composites have gained increasing attention due to their sustainability.
Weilong Xu   +4 more
wiley   +1 more source

Kirchnerismo y discurso fundacional: los editoriales de la agrupación juvenil La Cámpora

open access: yesLexis, 2018
This work is part of a research project that seeks to understand, from a linguistic-discursive perspective, the creation and consolidation of the Argentine political group called La Cámpora.
Rocío Flax
doaj  

Post-Moratorium EU Regulation of Genetically Modified Products: Triffid Flax [PDF]

open access: yes
The regulatory regime for contamination permits the imposition of import bans with neither a scientific justification nor a risk assessment. No scientific assessment of Triffid flax was done prior to the import ban. The import regime put in place to deal
Kerr, William A.   +2 more
core   +1 more source

Adsorption Mechanisms and AI‐Driven Discovery of Biomass‐Based CO2 Sorbents

open access: yesSmall, EarlyView.
This review analyzes recent advances in biomass‐derived activated carbons for CO2 capture. It highlights the influence of precursors, activation methods, and surface modifications on adsorption performance. The integration of AI‐driven approaches for material optimization is discussed.
Faezeh Hajiali   +6 more
wiley   +1 more source

The rainfall observers

open access: yesWeather, EarlyView.
Over the past three centuries, thousands of people across the British and Irish Isles have regularly recorded rainfall, often every day for decades. Their efforts allow us to reconstruct long‐term trends and variations in rainfall with high spatial detail for the whole of the UK since 1836, and longer for certain regions.
Ed Hawkins   +10 more
wiley   +1 more source

Cell wall gene expression in two sub-species of flax

open access: yesThe EuroBiotech Journal, 2017
In this work, we attempted to elucidate mechanisms of flax fiber biogenesis by measuring, using qPCR, expression of the cellwall related genes (cellulose synthase, cellulose synthase-like and chitinase-like genes) in stems of two contrasting fiber ...
Galinousky Dmitry, Padvitski Tsimafei
doaj   +1 more source

ORIGIN AND EVOLUTION OF LINUM USITATISSIMUM L.

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
A complete cyclic crossing between representatives of different taxa of cultivated flax (Linum usitatissimum L.), including its primitive forms, and the wild spccies L. angustifolium Huds. was carried out, and hybrid progeny was studied.
S. N. Kutuzova   +2 more
doaj   +1 more source

Proceedings of Abstracts Engineering and Computer Science Research Conference 2019 [PDF]

open access: yes, 2019
© 2019 The Author(s). This is an open-access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Adams, Roderick   +81 more
core   +2 more sources

Market regulation and productivity: The case of the Canadian Wheat Board

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Changes to regulatory environments influence firm‐level incentives, which can move the productivity frontier or reposition firms within an existing frontier. Estimating causal effects of policy changes requires a credible counterfactual for productivity in the absence of policy change.
Ryan Cardwell, Pascal L. Ghazalian
wiley   +1 more source

RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE

open access: yesСельскохозяйственные машины и технологии, 2015
Technological effectiveness and qualitative characteristics of pneumatic sowing devices are higher than ones of lots produced rollers for a number of reasons, caused by decrease in number of doubles, increased evenness of seeds in a row.
V. V. Golubev, A. S. Firsov, D. M. Rula
doaj  

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