Results 21 to 30 of about 305,707 (292)

Improved microbial retting and quality jute (Corchorus spp.) fibre production in India – A review

open access: yesThe Indian Journal of Agricultural Sciences, 2022
Jute (Corchorus spp. L.), the second most important fibre crop next to cotton, is a biodegradable and eco-friendly crop and one of the main cash crops of eastern India.
B MAJUMDAR   +8 more
doaj   +1 more source

The influence of Carbon Fibre Surface Treatment on Fibre-Fibre Interactions in Multi-Fibre Microcomposites [PDF]

open access: yesAdvanced Composites Letters, 1994
Multi-fibre microcomposites were used to study the influence of fibre/matrix adhesion on the fracture process of composites in uniaxial tension. In addition to in-situ microscopic observations, results were quantitatively described using an interaction criterion.
van den Heuvel, P.W.J.   +2 more
openaire   +2 more sources

New Polish Oilseed Hemp Cultivar Henola – Cultivation, Properties and Utilization for Bioethanol Production

open access: yesJournal of Natural Fibers, 2022
In recent years, the cultivation of hemp for seed has been gaining significant importance. Intensive breeding work resulted in the registration of a new oilseed hemp variety with high seed yield called Henola.
Jakub Frankowski   +3 more
doaj   +1 more source

Systematics and Botanical Characteristics of Industrial Hemp Cannabis Sativa L

open access: yesJournal of Natural Fibers, 2022
The systematic affiliation of Cannabis has been controversial for many years. Without a doubt, today we know that they belong to the order Rosales, family Cannabaceae, genus Cannabis, species – C. sativa L., with both industrial hemp (C. sativa L.
Malgorzata Strzelczyk   +2 more
doaj   +1 more source

Additions of reinforced fibres in layered polymers and their effect on wear resistance [PDF]

open access: yesE3S Web of Conferences, 2023
This paper describes a study of layered polymers with the addition of reinforcing fibres. Their advantages are strength and stiffness, lightness and improved chemical resistance.
Kudryashova Elizaveta   +1 more
doaj   +1 more source

Characterisation of the transverse thermoelastic properties of natural fibres used in composites [PDF]

open access: yes, 2010
To predict the properties of a composite, it is necessary to identify the properties of the constituent materials, especially those of the fibre. Mechanical properties of natural fibres (NF) are anisotropic and cannot be characterised in the same way as ...
Gentles, F.   +2 more
core   +3 more sources

The Influence of Selected Habitat and Agronomic Factors on the Yield of Flax (Linum usitatissimum L.)

open access: yesJournal of Natural Fibers, 2022
The aim of the study was to determine the impact of selected habitat and agronomic factors on the yield of straw and flax seeds of fibrous flax (Linum usitatissimum L).
Grażyna Mańkowska, Jerzy Mańkowski
doaj   +1 more source

Miniaturized fibre‐top cantilevers on etched fibres [PDF]

open access: yesJournal of Microscopy, 2016
SummaryFibre‐top probes are self‐aligned, all optical devices obtained by carving a cantilever on top of a 125‐m diameter single‐mode optical fibre. In this paper, we show that this design can be adapted to smaller fibres as well. We evaluated the performance of a 20‐m diameter probe in contact mode atomic force microscopy (AFM) and that of a 50‐m ...
Cui, M., van Hoorn, C.H., Iannuzzi, D.
openaire   +3 more sources

Research on New Technology of Fiber Flax Harvesting

open access: yesJournal of Natural Fibers, 2018
Modifications of combine harvester were introduced. Flax harvesting with the modified combine harvester following the dessication with Roundup did not affect the yield and weight of flax seeds when compared to the conventional pulling harvesting.
Jerzy Mańkowski   +6 more
doaj   +1 more source

Chemical and Biological Deconstruction in the Conversion Process of Sorghum Biomass for Bioethanol

open access: yesJournal of Natural Fibers, 2022
Currently, due to the reduction of pollutant emissions from transport and the obligations arising from the RED II Directive, there is a great need to develop alternative solutions directly affecting the quantity and quality composition of advanced ...
Jolanta Batog, Aleksandra Wawro
doaj   +1 more source

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