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Highly compressible paracetamol — II. Compression properties

International Journal of Pharmaceutics, 2000
Paracetamol particles crystallized in the presence of polyvinylpyrrolidone (PVP) exhibited an obvious improvement in their compression properties compared to untreated paracetamol. Paracetamol particles crystallized in the presence of 0.5% w/v PVP 10000 or PVP 50000 produced tablets with improved crushing strength with no tendency to cap even at high ...
H A, Garekani   +3 more
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Compressed Index for Property Matching

2011 Data Compression Conference, 2011
In this paper, we revisit the Property Matching problem and present a better indexing scheme for the problem. Let T be a text of length n with property p, and P be a pattern of length m, both strings are over a fixed finite alphabet. In particular, the existing data structures all require O(n log n)-bit space, where n is the length of the text.
Hua Zhao, Songfeng Lu
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The compressive properties of single osteons

The Anatomical Record, 1968
AbstractThe compressive strength of single human osteons has been investigated in specially prepared samples using a microtesting machine equipped with a microwave micrometer. The main conclusions which can be drawn from our results are: (1) In agreement with Gebhardt's theories the ultimate compressive strength is greatest for osteons having ...
A, Ascenzi, E, Bonucci
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Fractal Compression and the Jigsaw Property I

The Computer Journal, 1998
Summary: We speed up the screening of a computer image compressed as an iterated function system (IFS) of affine transformations \(w_1,\dots, w_N\). The idea is to avoid applying a given map to a given point if nothing new would be obtained. Let \(\underline w(x, y)\) be the result of applying transformation \(w\) to pixel coordinates \((x, y)\) then ...
Stuart G. Hoggar, Lindsey Menzies
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Effect of Compression Force, Compression Speed, and Particle Size on the Compression Properties of Paracetamol

Drug Development and Industrial Pharmacy, 2001
The compression characteristics of two particle size fractions (< 90 microm, 105-210 microm) of paracetamol were examined. Each fraction produced extremely weak tablets and displayed a high tendency to cap. Low correlation coefficients of the initial parts of the Heckel plots, a low strain rate sensitivity, and an increase in mean yield pressure (from ...
H A, Garekani   +3 more
openaire   +2 more sources

In situ compressive properties of the glenoid labrum

Journal of Biomedical Materials Research, 2000
The purpose of this study was to measure the structural stiffness (load/displacement response) and elastic modulus (stress-strain response) of the glenoid labrum at different locations throughout the tissue. It was intended that the results of this work would serve to define the properties of the labrum.
J, Carey, C F, Small, D R, Pichora
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Tableting Properties of a Directly Compressible Starch

Journal of Pharmaceutical Sciences, 1969
Tableting properties of a directly compressible starch are investigated. This starch appears to have many advantages over starch USP with respect to fluidity and compressibility and as such would be useful in direct compression. In addition, compressible starch gives results comparable to USP starch in terms of disintegration time and dissolution rate ...
K S, Manudhane   +3 more
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