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    An effcient ligand-free method for the transfer hydrogenation of ketones and aldehydes catalyzed by different complexes
    (2013) Yaşar S.; Çekirdek S.; Taş N.A.; Yildirim S.; Özdemir I.
    A very effcient ligand-free method was developed for the transfer hydrogenation of ketones and aldehydes catalyzed by different metal complexes. With this catalytic system, the catalytic performance and catalytic stability of different Ir, Ru, and Pd complexes were more favorable than those of the previously reported systems for transfer hydrogenation. This ligand-free catalytic system showed good stability and excellent activity even with lower catalyst concentrations for the ketones and aldehydes tested. © TÜBITAK.
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    Motivational and ethical issues in seamless learning: Use of tablet pcs in a mobile and ubiquitous technology- enhanced learning context
    (IGI Global, 2020) Yüksel P.; Sad S.N.; Yildirim S.
    This chapter aims to explain seamless learning with regard to motivational issues and ethical usage of technology in the context of a mobile and ubiquitous Technology-Enhanced Learning (TEL). The examined TEL environment consisted of a popular technology integration project in Turkey called FATIH (in English, The Movement to Enhance Opportunities and Improve Technology). The FATIH project aims to provide students with opportunities for self-regulated, mobile, and ubiquitous learning via tablet computers, technology-rich classroom environments, and online digital sources. This chapter investigates and presents findings on the effects of technology-enhanced learning environments in terms of students' motivation and ethical issues during their interaction with the learning environment and community. © 2020 by IGI Global. All rights reserved.