Search Results - "Sonnergaard, J M"

A critical evaluation of the Heckel equation by Sonnergaard, J.M

“…Great differences between published Heckel parameters, obtained from ‘at pressure’ data or the ‘in-die’ method, are outlined. The general validity of the…”
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Compressibility and compactibility of granules produced by wet and dry granulation by Bacher, C., Olsen, P.M., Bertelsen, P., Sonnergaard, J.M.

“…The bulk properties, compactibility and compressibility of granules produced by wet and dry granulation were compared applying a rotary tablet press, three…”
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On the misinterpretation of the correlation coefficient in pharmaceutical sciences by Sonnergaard, J.M.

“…The correlation coefficient is often used and more often misused as a universal parameter expressing the quality in linear regression analysis. The popularity…”
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Improving the compaction properties of roller compacted calcium carbonate by Bacher, C., Olsen, P.M., Bertelsen, P., Kristensen, J., Sonnergaard, J.M.

“…The effects of roller compaction process parameters, morphological forms of calcium carbonate and particle size of sorbitol on flow, compaction and compression…”
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Investigation of a new mathematical model for compression of pharmaceutical powders by Sonnergaard, J.M

“…A new compaction equation, the log–exp model: V= V l− w log( P)+ V e exp( P/ P m) is presented. The model presumes that two compaction processes: a logarithmic…”
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Impact of particle density and initial volume on mathematical compression models by Sonnergaard, J.M

“…In the calculation of the coefficients of compression models for powders either the initial volume or the particle density is introduced as a normalising…”
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Granule fraction inhomogeneity of calcium carbonate/sorbitol in roller compacted granules by Bacher, C., Olsen, P.M., Bertelsen, P., Sonnergaard, J.M.

“…The granule fraction inhomogeneity of roller compacted granules was examined on mixtures of three different morphologic forms of calcium carbonate and three…”
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Distribution of crushing strength of tablets by Sonnergaard, Jørn M.

“…The distribution of a given set of data is important since most parametric statistical tests are based on the assumption that the studied data are normal…”
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Validation of an image analysis method for estimating coating thickness on pellets by Larsen, Crilles C, Sonnergaard, Jørn M, Bertelsen, Poul, Holm, Per

“…A digital image analysis method for the estimation of mean pellet size and coating thickness employing optical microscopy was evaluated. The coating thickness…”
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A new process control strategy for aqueous film coating of pellets in fluidised bed by Larsen, Crilles C, Sonnergaard, Jørn M, Bertelsen, Poul, Holm, Per

“…The parameters with effect on maximum spray rate and maximum relative outlet air humidity when coating pellets in a fluidised bed were investigated. The tested…”
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Bulk characterization of pharmaceutical powders by low-pressure compression by SØRENSEN, Arne Hagsten, SONNERGAARD, Jørn Møøøøøller, HOVGAARD, Lars

“…Low-pressure compression of pharmaceutical powders using small amounts of sample (50 mg) was evaluated as an alternative to traditional bulk powder…”
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Single-dose and steady-state pharmacokinetics of diltiazem administered in two different tablet formulations by Christrup, L L, Bonde, J, Rasmussen, S N, Sonnergaard, J M, Jensen, B H

“…Single-dose and steady state pharmacokinetics of diltiazem administered in two different oral formulations were assessed with particular reference to rate and…”
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