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– 9 ]. The impressing biodegradation and biocompatibility properties of PHB have resulted in many potential applications of PHB in the industry especially in the medical field, nonetheless, the inherent brittleness and inferior thermal stability (in

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]. ICH topic Q1A(R2), Stability testing of new drug substances and products , Fed. Regist., 68 , 65717 ( 2003 ). [8]. J.I. Oh

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Journal of Thermal Analysis and Calorimetry
Authors: Hieronim Maciejewski, Izabela Dąbek, Ryszard Fiedorow, Michał Dutkiewicz, and Mariusz Majchrzak

resistance and thermo-oxidative stability [ 17 , 18 ]. The high reactivity of the oxirane ring of epoxides makes it possible to obtain a wide range of compounds or organic–inorganic hybrid polymers. Siloxanes are used for the modification of epoxy resins

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. and Böröczky, K. J. Stability of some versions of the Prékopa-Leindler inequality, Monatshefte Math. , 163 (2011), 1–14. MR 2012b :52015 Böröczky K. J. Stability of some

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Adugna, W., Labuschagne, M.T. 2002. G × E interactions and phenotypic stability analyses of linseed in Ethiopia. Plant Breeding 121 :66–71 Labuschagne M.T. G × E interactions and

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Acta Chromatographica
Authors: A. A. Rathi, D. L. Dhamecha, M. H. G. Dehghan, M. Saifee, P. S. Wakte, S. D. Shelke, and S. H. Dongre

References [1]. ICH 2003 Stability testing of new drug substances and products Q1A (R2) International Conference on Harmonization

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Abstract  

Aiming the selective recovery of palladium from high level radioactive liquid waste (HLW), a chelating thiamide type sorbent, CWP–TU, was prepared by the modification of Japanese cedar wood powder (CWP). Convection oven and microwave heating were separately used for modification purpose and found that microwave heating is more effective over oven heating. CWP–TU was extensively studied for the adsorption of Pd(II) from nitric acid medium. The batch test showed that nitric acid concentration of 3 M or higher is favorable for Pd(II) loading. Consistent adsorption of Pd(II) under gamma irradiation condition demonstrated the feasibility of using CWP–TU in real HLW. Also, Pd(II) only adsorption from simulated HLW solution verified the palladium only selectivity of the sorbent as well as the lack of influence of coexisting metal ions on its affinity toward Pd(II). CWP–TU holds maximum Pd(II) loading capacities of 0.98 mol/kg at 30 °C and 1.04 mol/kg under gamma irradiation. A comparative study using some ion exchange resins revealed that the resins are either ineffective in nitrate medium or lack stability under irradiation.

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. As a result, the oscillation amplitude of polymeric chain segments is reduced and consequently the temperatures of degradation and destruction of the filled polymer are increased [ 4 ]. The increase in the thermal stability of nanocomposites

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]. Table 1 The effect of doped rare earth elements on thermal behaviour and thermal stability of BiREO 3 compounds

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. [14]. Stability testing of new drug substances and products Q1(AR) , International Conference on Harmonization (ICH), Geneva, 2000 . [15]. S

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