• Title/Summary/Keyword: University science park

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Building Effective Bridges between Science Parks and Universities

  • Narasimhalu, Arcot Desai
    • World Technopolis Review
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    • v.4 no.1
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    • pp.2-10
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    • 2015

  • This paper examines begins by examining the priorities of the different stakeholders in universities. It then lists some unique technology transfer models practiced by both universities and companies. This is followed by a discussion on the current models of universities and businesses, and science parks and universities. The paper then recommends a new model for science park university engagement that includes six initiatives to make science parks more relevant to universities.

  • https://doi.org/10.7165/wtr2015.4.1.2 인용 PDF KSCI

A Study for Stability of Shampoo and Cheam Adding New Thickening, Purecell (새로운 증점제 Purecell 첨가 시 샴푸와 크림의 안정화에 관한 연구)

  • An, Bong-Jeun;Lee, Jin-Young;Son, Jun-Ho;Lee, Chang-Eon;Park, Tae-Soon;Park, Jung-Mi;Lee, In-Chul;Bae, Ho-Jung;Song, Mi-Ae;Pyeon, Jeong-Ran;Jo, Young-Je;Lee, Sung-Woo;Park, Jung-Ho;Lee, Chang-Jae
    • Applied Biological Chemistry
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    • v.49 no.1
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    • pp.70-76
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    • 2006

  • Purecell, hydroxyethyl-cellulose-2-hydroxypropyltrimethyl ammonium chloride ether, was developed as a thickener and evaluated its functions for stability and safety when it was added in the cosmetic composition. Compared with a commercially available thickener Natrasol, Purecell have a basic chemical backbone of hydroxyethylcellulose which has been widely used in the cosmetic industry. pH and viscosity of Purecell was lower than those of Natrasol, however, a similar pH value to was shown when the Purecell was added into a shampoo or cream. The Purecell was stable to temperature and light. When 0.5% of the Purcell was added to a shampoo having cationic surfactant, a separation occurred due to the same cationic surfactant of the Purecell and shampoo. However, the shampoo and cream made with Purecell improved a smoothness and adaptability of hair. It also showed a negative response for Patch test of human, indicating the Purecell was safe for use.

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