Ara
Toplam kayıt 60, listelenen: 41-50
Rejection of iron coloring impurities of quartz ore by sulfuric acid bleaching
(Baski, 2019)
Quartz purification by bleaching methods has taken great interest for several decades both for conventional and high technology applications like production of optical fibers, construction of silicon cells and semiconductors, ...
Investigation of chromite preconcentration by comminution
(Baski, 2019)
Chromite is the main source of chromium. It is widely used in metallurgical, refractory and chemical engineering applications. Chromite occurs in earth crust generally with serpentine minerals as associated gangue. Serpentine ...
Development of a Smart Thermostat Controller for Direct Load Control Based Demand Response Applications
(Institute of Electrical and Electronics Engineers Inc., 2019)
The demand side, which was formerly considered as an inelastic part of the power system operation, has recently been evaluated as a source of flexibility to enhance the effectiveness and economy of power system operation. ...
Broadband VHF/UHF antenna using a multi-resonance meanderline element
(Institute of Electrical and Electronics Engineers Inc., 2019)
A compact and broadband VHF/UHF antenna operating from 270 MHz to 1.56 GHz for VSWR ?3 has been designed. Radiating element of the antenna is a planar meander line which exhibits multiple narrowband resonances and has been ...
Effect of operational conditions on energy efficiencies of air-swept ball mill and classification circuits in cement raw material production
(Baski, 2019)
Operational performance and energy efficiencies of cement raw material grinding air-swept ball mill and classification circuits were analysed and discussed in this study. Extensive sampling surveys were performed around ...
Reduced Graphene Oxide-MWCNT Organogel Foam for Lithium-Sulfur Battery Cathode
(Institute of Physics Publishing, 2019)
The fabrication of self-standing porous carbon foam nanostructures for trapping sulfur in Lithium-Sulfur (Li-S) batteries was aimed in this work. Nitrogen doped reduced graphene oxide/acid treated MWCNT based cathode ...
Blockchain Based Trusted Adoption and Fostering System Proposal for Turkish Animal Shelters
(Institute of Electrical and Electronics Engineers Inc., 2019)
Animal shelters are known as safe places which are managed by governmental or nongovernmental organizations, however the way these establishments harboring animals is a controversial issue. Almost every country in the world ...
Sustainable Member Motivation System Proposal for NGOs: NGO-TR
(Institute of Electrical and Electronics Engineers Inc., 2019)
Non-governmental organizations (NGO) depend on their members to survive. They need to reach the potential volunteers. They also aspire to keep track of their members' effectiveness and to motivate those members to be more ...
Quartz bleaching by oxalic acid: Relationship between rejection rate of impurities and color response
(Baski, 2019)
Quartz beneficiation has been applied to meet market requirements by physical and/or chemical methods. Chemical beneficiation has long been investigated by inorganic (e.g. sulfuric acid) and organic (e.g. oxalic acid) ...
Broadband UHF directional coupler with high directivity
(Institute of Electrical and Electronics Engineers Inc., 2019)
A novel microstrip directional coupler operating at UHF band from 1 to 3 GHz is presented. The coupler was designed using 3D electromagnetic simulations. FR4-type dielectric substrate has been used due to its low cost. The ...