Results 51 to 60 of about 109,014 (261)

Improving mechanical properties of novel flax/tannin composites through different chemical treatments [PDF]

open access: yes, 2015
Due to the inherent environmental benefits of using renewable materials, mimosa tannin resin (a natural phenolic resin) reinforced by flax fibres could offer desirable characteristics (lightweight, economic and low environmental impact) aiming at ...
Abhyankar, Hrushikesh   +4 more
core   +1 more source

Evaluation of the effect of flaxseed oil and docosahexaenoic acid on hematological and oxidative stress markers of female Wistar rats with 7, 12‐dimethylbenz[a]anthracene‐induced breast cancer

open access: yesFood Biomacromolecules, EarlyView.
DHA and flaxseed oil reduce tumor sizes, superoxide dismutase activity, malondialdehyde level and increase white blood cells, platelets, serum protein level, glutathione peroxidase, nitric oxide, catalase activities in DMBA‐induced breast cancer in Wistar rats compared to the negative control.
Julia Ndifor Mebami   +5 more
wiley   +1 more source

Flax Variety Trial [PDF]

open access: yes, 2015
Flax (Linum usitatissimum L.) is a multi-purpose crop grown for its fiber, oil (linseed oil), and meal. The importance of flax as a major crop in the United States dropped drastically in the 1980’s when latex paints replaced linseed oil based paint ...
Calderwood, Lily   +5 more
core   +1 more source

Quasi-static and low-velocity impact behavior of intraply hybrid flax/basalt composites [PDF]

open access: yes, 2019
In an attempt to increase the low-velocity impact response of natural fiber composites, a new hybrid intraply woven fabric based on flax and basalt fibers has been used to manufacture laminates with both thermoplastic and thermoset matrices.
Antonucci, Vincenza   +8 more
core   +1 more source

Effects of Biochar and Maize Roots on CO2 Emissions and Microbial Biomass C in Loess Soils

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Refractory substances such as biochar and labile substances such as dead fine and coarse roots play important roles in soil organic matter dynamics and have key ecological functions. However, interactions between these substances have only rarely been studied.
Bernard Ludwig   +2 more
wiley   +1 more source

La mirada estatal: migrantes y punto de vista en material pedagógico del Ministerio de Educación de la República Argentina

open access: yesPraxis Educativa
Analizamos la construcción del punto de vista en materiales producidos por el Ministerio de Educación de Argentina para trabajar con el tema migraciones.
Rocío Flax
doaj   +3 more sources

Flax Fiber Flyash/Steel Reinforced Sustainable Composites in Corrosive Conditions: Mechanical, Wear, and Corrosion Properties

open access: yesPolymer Composites, EarlyView.
Materials used for fabricating sustainable composites. ABSTRACT A composite sample with 18% flax fiber flyash (FF) exhibits increased tensile strength (TS) and greater load‐transfer efficiency of the reinforcement under corrosive conditions.
Sumesh Keerthiveettil Ramakrishnan   +2 more
wiley   +1 more source

Research of basic parameters of spreading device and power to flax stems moving

open access: yesСельскохозяйственные машины и технологии, 2015
Spreading of the flax stems in the swath is one of the most important technological operations with significant effects on the quality and quantity of the obtained products (fiber). Currently applied in serial flax pullers spreading out shield of passive
V. G. Chernikov
doaj  

Flax Issue in Latgale in the 1920s

open access: yesActa Humanitarica Academiae Saulensis, 2019
The issue of flax was topical both in Latgale region and in Latvia in the 1920s. Flax fibre and linseeds were very important export goods in Latvia. Latgale region was the main producer of flax in the country, thanks to which Latgalian small holders ...
Vladislavs Malahovskis
doaj   +1 more source

Linking Process‐Induced Degradation to Mechanical Property Deterioration in Flax Fiber–Reinforced Bio‐Polymer Matrix Composites

open access: yesPolymer Composites, EarlyView.
Effect of processing‐induced thermal degradation on the mechanical performance of thermoplastic flax fiber composites. ABSTRACT The drawback of biobased polymer matrix composites (PMCs) is their limited temperature stability, resulting from degradation, which restricts their processability in established composite manufacturing processes requiring ...
Dimitrios Apostolidis   +4 more
wiley   +1 more source

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