Now showing items 1-6 of 6
Mathematical modelling of sustainable procurement strategies: three case studies
(Journal of Cleaner Production, 2016-02-01)
Sustainable procurement is the process of meeting the needs of an organisation with the most beneficial monetary value, while mitigating the diverse effects of its operations on society and environment. There are studies ...
A measurement tool for customer relationship management processes
(Emerald Group Publishing Limited, Howard House, Wagon Lane, Bingley Bd16 1Wa, W Yorkshire, England, 2011)
Purpose - Customer relationship management (CRM) projects have a low success rate, which can be solved by better measurement of CRM process. The purpose of this paper is to define the CRM processes within a company and ...
On channel estimation for spatial modulated systems over time-varying channels
(Academic Press Inc Elsevier Science, 525 B St, Ste 1900, San Diego, Ca 92101-4495 USA, 2015-02)
Spatial Modulation (SM) has been proposed recently for multiple-input multiple-output (MIMO) systems to cope with the interchannel interference and to reduce the detection complexity as compared to the conventional MIMO ...
Effects of cylindrical and conical heights on pressure and velocity fields in cyclones
(Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-07)
Nine modifications of Stairmand high-efficiency type cyclone with various cylindrical and conical heights were used to investigate their effects on pressure drop and flow field within cyclones. An experimental setup was ...
Study of the morphological and thermal properties of polystyrene nanocomposites based on modified halloysite nanotubes with styrene-maleic anhydride copolymers
(Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-12)
In this study, the melt blending method was used to prepare the polystyrene/halloysite nanotubes (PS/HNTs) nanocomposites instead of in-situ bulk polymerization of styrene monomer in the presence of HNTs. Surface modification ...
Iterative Channel Estimation For Spatial Modulation Systems Over Fast Fading Channels
(IEEE, 345 E 47Th St, New York, Ny 10017 Usa, 2014)
Spatial Modulation (SM) based on the use of antenna indices to transmit information in addition to the conventional signal constellations has been recently proposed to solve practical problems encountered in MIMO systems. ...