the physicochemical properties of Iranian acetyl salicylic acid(ASA) tablets,including the products of 10 manufacturers with 14 products,from each 3 batches,totally 42 products have been studied.the properties under investigation are hardness,friability percintage,humidity percentage,free salicylic acid,content uniformity,amount of ASA disintegration time,and released percentage.the results ind...

Various half-scale and lab-scale investigations have already shown that the disintegration of excess sludge is a possible pre-treatment to optimise anaerobic digestion. To verify these results, different methods of disintegration were investigated at a full-scale plant. Two stirred ball mills, a plant for oxidation with ozone, a lysate centrifuge and an ultrasonic homogeniser were applied. A po...

The experimental results on the behaviour of the characteristics of secondary particles depending on the disintegration degree of nuclei are used to determine the region of central collisions. It was therefore possible that : – the correlation between the prosesses of total disintegration of nuclei and the central collisions of nuclei had been shown; – the existence of the regime change points ...

Civil war is commonly viewed as the result of a fracturing of society resulting in social disintegration. As such, post-conflict reconstruction programs often aim at social integration in order to rebuild the social fabric that existed prior to the conflict, including special programs to re-integrate ex-combatants following their disarmament and demobilisation. Yet this perception of civil war ...

We attempted the development of rapid oral disintegration tablets by direct compression using co-ground mixture of D-mannitol and crospovidone. The co-ground mixture was prepared with a vibration rod mill. The tablets were formed by compression using a single punch-tableting machine after addition of the co-ground mixture to non-ground D-mannitol, crospovidone and magnesium stearate. Regarding ...