The paper analyses the role of technoparks as instruments of innovation promotion in Kazakhstan using data from a firm survey and interviews. It explores three specific issues: first, the overall effectiveness of technoparks in promoting innovation development in Kazakhstan, second, the underlying innovation model in Kazakhstan technoparks, and third, whether technoparks can compensate for missing elements in the technology based infrastructure and environment. Our conclusions are that technopark firms are no more innovative than other firms. They are oriented largely towards the local market, and operate in traditional sectors; the frequency and intensity of their external links are more developed than are their internal links. The key motivations for relocating to a technopark seem to be lower rents and the possibility of accessing finance. Overall, Kazakh technoparks seem to be successful in terms of facilitating business incubation, but much less so in terms of innovation promotion and diversification of the economy. Focusing on technoparks as the main mechanism to diversify the economy seems to be an ineffective and uncertain policy option at this stage of the country's economic development. However, there seems to be significant scope for supporting business incubation. The conclusions of this study are of relevance to other emerging economies.
Pure potassium sulfate single crystals are transparent in a wide spectral range up to 155 nm and do not show fluorescence and absorption over a wide spectral range of 200-800 nm before and after X-ray irradiation of the samples. The centers of luminescence in thallium-doped potassium sulfate crystals showed a maximum absorption 216 nm and emission 285 nm at room temperature. These centers are singly charged thallium ions. It is interesting to research the optical properties with decreasing size of crystals (size effects). For this, we used a supersaturated aqueous solution of potassium sulfate, in which the crystallization begins. The results of computer simulations using Scigress quantum chemistry package show that the occurrence of macromolecules in a cooled supersaturated solution should result in an increased absorption. In supercooled saturated aqueous solutions of ionic crystals nucleation occurs. A decrease of transparency of saturated solutions with decreasing temperature is clearly seen. This is due to absorption and scattering in the medium with the growing small crystals in the solution.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.