منابع مشابه
Extraction and Antibacterial Activity of Pulicaria Gnaphalodes as a Natural Colorant: Characterization and Application on Wool Fibers
Pulicaria gnaphalodes has various biological activities and is used as an herbal plant in traditional medicine. The major components of the aqueous extract of this plant are flavonoids, terpenoids and phenolic compounds which could be a good candidate for dyeing of wool fibers. In this study, the aerial part of Pulicaria gnaphalodes plant was extracted and used for the colorat...
متن کاملSynchronous modeling and validation of schedulers dealing with shared resources1
Architecture Description Languages (ADLs) allow embedded systems to be described as assemblies of hardware and software components. It is attractive to use such a global modelling as a basis for early system analysis. However, in such descriptions, the applicative software is often abstracted away, and is supposed to be developed in some host programming language. This forbids to take the appli...
متن کاملStructure and Properties of Chicken Feather Barbs as Natural Protein Fibers
The structure and properties of chicken feather barbs makes them unique fibers preferable for several applications. The presence of hollow honeycomb structures, their low density, high flexibility and possible structural interaction with other fibers when made into products such as textiles provides them unique properties unlike any other natural or synthetic fibers. No literature is available ...
متن کاملPhysical Characterization of Natural Straw Fibers as Aggregates for Construction Materials Applications
The aim of this paper is to find out new alternative materials that respond to sustainable development criteria. For this purpose, an original utilization of straw for the design of lightweight aggregate concretes is proposed. Four types of straw were used: three wheat straws and a barley straw. In the present study, the morphology and the porosity of the different straw aggregates was studied ...
متن کاملNatural cotton fibers as adsorbent for solid-phase extraction of polycyclic aromatic hydrocarbons in water samples.
A natural material, cotton fiber, has been applied as a solid-phase extraction (SPE) adsorbent for sample preparation for the analysis of polycyclic aromatic hydrocarbons (PAH) in water samples using high-performance liquid chromatography. The cotton fiber was used directly without any chemical modifications, which avoided a complex synthesis process and consumption of a large volume of organic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan)
سال: 1975
ISSN: 0371-0580,1880-1994
DOI: 10.4188/transjtmsj.28.7_p379