Results 131 to 140 of about 135,888 (348)
Polymer Composites, EarlyView.Schematic diagram for the preparation of hemp fiber‐reinforced epoxy‐based nanocomposites. ABSTRACT In this study, the effect of graphene nanoparticles (GnPs) on the mechanical properties of hemp fiber reinforced epoxy composites was investigated. The composites were prepared using the vacuum assisted resin transfer molding (VARTM) method and prepared ...
Ahmet Erkliğ +3 more
wiley +1 more source
RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE
Сельскохозяйственные 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
Novel Lab‐Scale System for Lyocell Fiber Manufacturing
Journal of Polymer Science, EarlyView.ABSTRACT Lyocell man‐made cellulosic fibers (L‐MMCFs) are typically produced from wood sources, but sustainability efforts are driving interest in agricultural biomass feedstocks. This study presents a lab‐scale system for evaluating feedstock viability and processing conditions using a rotary evaporator, syringe pump, and microreactor vessel.
Lelia Lawson +8 more
wiley +1 more source
Phenotypic detection of flax plants based on improved Flax-YOLOv5
Frontiers in Plant ScienceAccurate detection and counting of flax plant organs are crucial for obtaining phenotypic data and are the cornerstone of flax variety selection and management strategies. In this study, a Flax-YOLOv5 model is proposed for obtaining flax plant phenotypic data. Based on the solid foundation of the original YOLOv5x feature extraction network, the network
Kai Sun +4 more
openaire +3 more sources
SPE PolymersFlax fibers are a viable material for creating sustainable composites since they have mechanical qualities similar to those of synthetic fibers. Because of their unique hydrophilicity and strong mechanical properties, flax fibers should be taken into ...
Shahidul Islam +6 more
doaj +1 more source
iScience, 2020 Summary: Flax has been cultivated for its oil and fiber for thousands of years. However, it remains unclear how the modifications of agronomic traits occurred on the genetic level during flax cultivation. In this study, we conducted genome-wide variation
Jianping Zhang +18 more
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La representación de los jóvenes en la retórica presidencial de Cristina Fernández de Kirchner [PDF]
, 2013 This chapter is part of a research project on the discursive mechanisms used by former President Néstor Kirchner, President Cristina Fernández and members of the political group called La Cámpora to construct the political identity of the young activist.
Flax, Rocío
core
The Flag that Does Not Exist—Yet? Imagining a New Symbol in Northern Ireland
The Political Quarterly, EarlyView.Abstract There is a large amount of research on the use and meaning of existing flags in Northern Ireland, and more generally on symbols in violent identity conflicts. By contrast, this article explores the absence of a symbol that might be expected to exist—a unifying official flag in Northern Ireland.
David Mitchell
wiley +1 more source
Relation Between Nitrogen Source and the Effects on Flax of an Excess of Manganese or Molybdenum in the Nutrient Solution [PDF]
, 1950 CR Millikan
openalex +1 more source
Analysis of action of device with spring pins for picking up of retted flax straw
Сельскохозяйственные машины и технологии, 2016 Weather conditions in flax cultivation areas during harvesting time can be characterized with high rainfalls, relative humidity and, in some areas, extremely low temperature. Clogging of fields with stones, grass germination through flax swaths, often an
V. G. Chernikov, V. Yu. Romanenko
doaj