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The aim of the study is to reveal the inter linkages between sci-tech innovation platforms and innovative city construction. 110 sets of laws and regulations have been quantified to analyze the evolution of sci-tech innovation platforms. It shows that there is a marked growth on the policy quantity and dynamics after 2006 the innovative country goal proposed. Then an empirical analysis has been done...
This study aimed to prepare a poly(propylene fumarate)/(calcium sulphate/β-tricalcium phosphate) (PPF/(CaSO 4 /β-TCP)) composite. We first examined the effects of varying the molecular weight of PPF and the N-vinyl pyrrolidinone (NVP) to PPF ratio on the maximum cross-linking temperature and the composite compressive strength and modulus. Then the in vitro biodegradation behaviour of PPF/(CaSO...
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