نتایج جستجو برای: unpolished grain

تعداد نتایج: 61985  

Journal: :journal of dentistry, tehran university of medical sciences 0
m. azarsina dds, post graduate student, department of operative dentistry, faculty of dentistry, hamadan univers sh. kasraei dds, ms, associate professor, dental research center, department of operative dentistry, faculty of t. masoum dds, ms, assistant professor, department of pediatric dentistry, faculty of dentistry, hamadan unive z. khamverdi dds, ms, associate professor, dental research center, department of operative dentistry, faculty of

objectives: this study evaluated the effect of surface polishing on mercury release from dental amalgam after treatment with 16% carbamide peroxide gel. materials and methods: ninety-six samples from two different amalgam brands were prepared in truncated cone-shaped pvc polymer molds with an external surface area of 195 mm². half of the specimens were polished with green and red rubber, a brus...

2001
Mansoora Rashid Jan Rutkowski Nicholas Barr Hafez Ghanem

Social Protection Discussion Papers are not formal publications of the World Bank. They present preliminary and unpolished results of analysis that are circulated to encourage discussion and comment; citation and the use of such a paper should take account of its provisional character. The findings, interpretations, and conclusions expressed in this paper are entirely those of the author(s) and...

2002
Roberto Rocha Richard Hinz Joaquin Gutierrez

Social Protection Discussion Papers are not formal publications of the World Bank. They present preliminary and unpolished results of analysis that are circulated to encourage discussion and comment; citation and the use of such a paper should take account of its provisional character. The findings, interpretations, and conclusions expressed in this paper are entirely those of the author(s) and...

2009
A. V. Datye

Cyclic Potentiodynamic polarization studies were conducted to compare the corrosion resistance of Nitinol cardiovascular stents and stainless steel stents. The tests is to simulate the corrosion behavior of the stents under body condition using Phosphate Buffered Saline (PBS) solution at 37C and following the ASTM F2129-01, Item 2, WK1749, Standard. The results of this study indicate that both ...

2011
Peter Brostedt Sigrid Sjölander Cecilia Ericson Anette Holtz Raimo Carlsson Komei Ito

Methods The three storage proteins were all purified from unpolished sesame seeds extracted at pH 7,5. The 11S globulin and the 7S vicilin were enriched by precipitation in water. Pure 11S globulin was obtained by a further precipitation with 35% ammonium sulfate followed by anion exchange chromatography. Pure 7S vicilin was obtained by adding gel filtration and anion exchange chromatography. T...

1998
Robert Holzmann

Social Protection Discussion Papers are not formal publications of the World Bank. They present preliminary and unpolished results of analysis that are circulated to encourage discussion and comment; citation and the use of such a paper should take account of its provisional character. The findings, interpretations, and conclusions expressed in this paper are entirely those of the author(s) and...

Journal: :Postgraduate medical journal 1976
R A Elegbe S O Bamgbose

or maize given in addition to laboratory stock diet showed a high degree of protection against experimental ulceration following indomethacin administration. A higher degree of protection was shown when the rats were fed with the mixture of the four cereals and laboratory stock diet. The tubers did not offer protection, while a mixture of beans and millet, Guinea-corn, unpolished rice, and maiz...

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