Results 21 to 30 of about 554,448 (300)

Dyeing studies and fastness properties of brown naphtoquinone colorant extracted from Juglans regia L on natural protein fiber using different metal salt mordants [PDF]

open access: yes, 2017
In this study, wool fibers are dyed with a natural colorant extracted from walnut bark in presence and absence of mordants. The effect of aluminum sulfate, ferrous sulfate, and stannous chloride mordants on colorimetric and fastness properties of wool ...
Bukhari, Mohd Nadeem   +7 more
core   +2 more sources

The use of natural fibers in stone mastic asphalt mixtures: a review of the literature [PDF]

open access: yesArchives of Civil Engineering, 2023
All over the world, highway traffic is increasing rapidly, as is the population and the road network. The country’s maximum and minimum temperatures also vary greatly. Moreover, the pavements are subjected to various types of damage. Pavement binders and
Israa AlSaadi   +3 more
doaj   +1 more source

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder [PDF]

open access: yes, 2014
We present a novel method of manufacturing rigid and robust short natural fiber preforms using a papermaking process. Bacterial cellulose acts simultaneously as the binder for the loose fibers and provides rigidity to the fiber preforms.
Bismarck, A   +3 more
core   +1 more source

The application of multi-shoots cultures in micropropagation of willow herb (Chamaenerion angustifolium (L.) Scop.)

open access: yesJulius-Kühn-Archiv, 2016
Willow herb (Chamaenerion angustifolium (L.) Scop. syn. Epilobium angustifolium L.) from Onagraceae family is a valuable medicinal plant that has been used in the treatment of urogenital disorders including BPH (Benign Prostatic Hypertrophy).
Dreger, Mariola   +4 more
doaj   +1 more source

Analysis of physical and mechanical characteristics of tropical natural fibers for their use in civil engineering applications

open access: yesJournal of Natural Fibers, 2023
Natural fibers investigated in this study are mainly waste from agro industry. The importance of natural fibers in building composites is increasing, as they partially replace nonrenewable natural resources acting as reinforcement in composite materials ...
Mazhar Hussain   +6 more
doaj   +1 more source

Potential of Natural Fibers in Composites for Ballistic Applications – A Review

open access: yesJournal of Natural Fibers, 2022
In this paper, a review of natural fibers composites used in protective armors for ballistic applications like bulletproof vests is presented. It seeks to compile the results and establish natural fiber composites as an alternative to absolute synthetic ...
Suhas Yeshwant Nayak   +6 more
doaj   +1 more source

Unraveling the molecular basis of subunit specificity in P pilus assembly by mass spectrometry [PDF]

open access: yes, 2008
P pili are multisubunit fibers essential for the attachment of uropathogenic Escherichia coli to the kidney. These fibers are formed by the noncovalent assembly of six different homologous subunit types in an array that is strictly defined in terms of ...
A. E. Ashcroft   +28 more
core   +2 more sources

An introduction to genetic and epigenetic changes in prostate gland – implications in efficacy of phytotherapy of benign prostatic hyperplasia and prostate cancer

open access: yesJournal of Medical Science, 2015
The usage of classical pharmacological treatment of prostate diseases causes the risk of a number of side effects therefore the researchers are looking for new pharmacologically active molecules, including those contained in the plant extracts.
Joanna Bartkowiak-Wieczorek   +3 more
doaj   +1 more source

Micro-CT supporting structural analysis and modelling of ropes made of natural fibers [PDF]

open access: yes, 2015
This paper describes the modelling of the structure and mechanical parameters of rope components made of natural fibers. Modern X-ray micro-tomography (Micro-CT) was employed to measure the parameters of the internal structure of the multi-component ...
Ciesielska-Wrobel, Izabela   +2 more
core   +2 more sources

Review on extraction, characterization, surface treatment and thermal degradation analysis of new cellulosic fibers as sustainable reinforcement in polymer composites

open access: yesCurrent Research in Green and Sustainable Chemistry, 2022
Nowadays, as environmental awareness is key issue among researchers, scientific community is looking for natural materials as they are biodegradable, low cost, eco-friendly and also safe for health.
Deeksha Jaiswal   +4 more
doaj   +1 more source

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