Funding for this research was provided by:
Engineering and Physical Sciences Research Council (EPSRC Grant EP/R003025/1)
Ministry of Education and Science of the Republic of Kazakhstan (BR05236656)
Ministry of Education and Science of the Republic of Kazakhstan (AP05130981)
Article History
Received: 24 December 2018
Accepted: 25 March 2019
First Online: 1 April 2019