منابع مشابه
Textural analysis of eggshells
We discuss an experimental protocol to measure the degree of preferred orientation by using a textural index (T) consisting of a single parameter easily derived from X-ray diffraction data recovered with a powder diffractometer. This textural index can be used for a quantitative characterization of the development of crystallographic orientation in biominerals and biomimetic materials which in ...
متن کاملThe Textural Analysis
This paper contains an algorithm and a computer programm for a natural from the human point of view splitting into sections of a two-dimensional pic-ture* Contemplating a picture, a human being draws in his imagination borders, sorting out sections, which he supposes to be homogeneous for the time being, in spite of their posessing an internal structure Some times such borders are drawn followi...
متن کاملMicrowave Irradiation of Nanohydroxyapatite from Chicken Eggshells and Duck Eggshells
Due to similarity in composition to the mineral component of bones and human hard tissues, hydroxyapatite with chemical formula Ca10(PO4)6(OH)2 has been widely used in medical field. Both chicken and duck eggshells are mainly composed of calcium carbonate. An attempt has been made to fabricate nanohydroxyapatite (nHA) by chicken (CES) and duck eggshells (DES) as calcium carbonate source (CaCO3)...
متن کاملRobot Navigation and Textural Analysis
We present a method for navigating an autonomous agent based on the textures present in an environment. Specifically, the autonomous agent in question is that of a robotic lawn mower. If we can successfully differentiate the textures of the cut and uncut lawn surfaces, then we can track the boundary between them and mow in a pattern as a human would. The system uses the wavelet transform as the...
متن کاملTenderness and Textural Analysis Posters
Enhancing and understanding the tenderness of beef has been an on-going research topic. Recently, injection of compounds into fresh beef muscle is an active area of research. In this preliminary study, four cows of E maturity were the source of eight strip loins. The steaks from the strip loins were split into treatment groups and injected at 24 hours postmortem to a 10% level (v/w) with one of...
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ژورنال
عنوان ژورنال: Materials Science and Engineering: C
سال: 1995
ISSN: 0928-4931
DOI: 10.1016/0928-4931(95)00107-7