Results 271 to 280 of about 118,410 (313)
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Global Journal For Research Analysis, 2012
Paper mill sludge is a major economic and environmental problem for the paper and board industry. The material is a by-product of the de-inking and re-pulping of paper. The million tonnes quantity of paper mill sludge produced in the world. The main recycling and disposal routes for paper sludge are land-spreading as agricultural fertiliser, producing ...
Jayraj Vinodsinh Solanki +1 more
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Paper mill sludge is a major economic and environmental problem for the paper and board industry. The material is a by-product of the de-inking and re-pulping of paper. The million tonnes quantity of paper mill sludge produced in the world. The main recycling and disposal routes for paper sludge are land-spreading as agricultural fertiliser, producing ...
Jayraj Vinodsinh Solanki +1 more
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Paper IX (i) Young's modulus of Tin and Tic coatings
1990This paper presents an experimental technique which allows the determination of the Young's modulus of thin films deposited on comparatively thick substrates. It is based on the measurement of the flexural resonance frequency of a vibrating composite sample.
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Paper IX (ii) A method for in situ determination of Young's modulus of deposits
1990The substrate Young's modulus is identified by using the first natural flexural frequency of a rectangular sample. The simulation of the “free-free” boundary conditions makes the reproductibility of the experimental conditions possible. Taking the geometrical irregularities, mainly the thickness variations, into consideration when interpreting the ...
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Southern Forests: a Journal of Forest Science, 2004
The last verification of SA pine timber strengths was done in the early 1980s. Uses of the pine logs and the rotation periods have changed. This investigation was undertaken to verify the visual grade 5 grading rules of SANS 1783-2 (1997) on 36 x 111 mm specimen sizes. Qualified timber graders identified forestry areas with low-density SA pine.
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The last verification of SA pine timber strengths was done in the early 1980s. Uses of the pine logs and the rotation periods have changed. This investigation was undertaken to verify the visual grade 5 grading rules of SANS 1783-2 (1997) on 36 x 111 mm specimen sizes. Qualified timber graders identified forestry areas with low-density SA pine.
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Journal of Physics D: Applied Physics, 1968
A method of deducing Young's modulus of isotropic materials from flexural resonant frequencies which was suggested in a recent paper by D. Hardie and R. N. Parkins may lead to errors of up to 10%. The use of tabulated correction factors is shown to be a more satisfactory method of treating the experimental results, leading to values accurate to better ...
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A method of deducing Young's modulus of isotropic materials from flexural resonant frequencies which was suggested in a recent paper by D. Hardie and R. N. Parkins may lead to errors of up to 10%. The use of tabulated correction factors is shown to be a more satisfactory method of treating the experimental results, leading to values accurate to better ...
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Dental Materials, 2008
This brief review essay was triggered by the discovery of two errors that have been perpetuated in the dental literature for the last quarter century and is intended to alert the research community.An extensive search of the published literature, using PubMed and Web of Science search engines, electronic journal resources, and several trips to the ...
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This brief review essay was triggered by the discovery of two errors that have been perpetuated in the dental literature for the last quarter century and is intended to alert the research community.An extensive search of the published literature, using PubMed and Web of Science search engines, electronic journal resources, and several trips to the ...
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Journal of Sound and Vibration, 2010
A widespread error related to Poisson's ratio and its limiting value 0.5 provokes complex explanations of fully coherent experimental data.
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A widespread error related to Poisson's ratio and its limiting value 0.5 provokes complex explanations of fully coherent experimental data.
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Estimation of Moisture Content of Oil-Paper Insulation in Transformers Using Electric Modulus
2021 IEEE 5th International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), 2021Soumyadeep Chowdhury +4 more
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The Property Evaluation of Oil-paper Insulation After Long-term Storage by Dielectirc Modulus
2021 IEEE Electrical Insulation Conference (EIC), 2021Yizhuo Hu +4 more
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The Elastic Modulus of Paper — The Controlling Mechanisms
1980D. H. Page, R. S. Seth, J. H. Grâce
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