The marsden corn-pith cellulose
نویسندگان
چکیده
منابع مشابه
CASE REPORT The Self-Pith
A middle-aged woman presented to our emergency department stating that she had been performing her own acupuncture at home and had lost 1 of the needles. She stated that the treatment was for chronic neck pain. On further questioning, we learned that she had been unable to retrieve a needle placed in the midline of the upper cervical region posteriorly, with the end of the needle no longer palp...
متن کاملGary Marsden
This paper looks at the possibilities of taking existing digital library technology and using it for educating those who do not normally have access to the Internet. We have built a system which allows WAP devices to access an HTML based digital library. Whilst building such a system is technically possible, our work has shown that there are a wide range of usability issues which need to be tac...
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Corn stalk can be used as an alternative non-wood raw material to produce cellulosic dissolving grade pulp. In this work, the potential of corn stalk in the production of dissolving pulp (alpha-cellulose) was investigated. It was collect ed from a corn stalk farm of Kermanshah, Iran. The sequences of experimental work were: water and acid prehydrolysis at 160˚C for 30min, followed by Kraft pulp...
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Cellulose nanocrystals (CNCs) were isolated from corn stalk using sulfuric acid hydrolysis, and their morphology, chemical structure, and thermal stability properties were characterized. The CNCs had an average length of 120.2 ± 61.3 nm and diameter of 6.4 ± 3.1 nm (L/D = 18.7). The degree of crystallinity of the CNCs increased to 69.20% from the 33.20% crystallinity of raw corn stalk fiber, wh...
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Using the fundamental solution of the heat equation, we give an expression of the solutions to two-dimensional initial-boundary value problems of the Navier-Stokes equations, where the vorticity is expressed in terms of a Poisson integral, a Newtonian potential, and a single layer potential. The density of the single layer potential is the solution to an integral equation of Volterra type along...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1896
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(96)90064-2