Title	The Accessibility of Taif University Blackboard for Visually Impaired Students
Author	Mrim Alnfiai and Wajdi Alhakami
Citation	Vol. 21  No. 6  pp. 258-268
Keywords	Accessibility; Website; Blind Students; Blackboard; Visually Impaired People; Screen Reader; Navigation; Assistive Technology.

Title	The Accessibility of Taif University Blackboard for Visually Impaired Students
Author	Mrim Alnfiai and Wajdi Alhakami
Citation	Vol. 21  No. 6  pp. 258-268
Keywords	Accessibility; Website; Blind Students; Blackboard; Visually Impaired People; Screen Reader; Navigation; Assistive Technology.

Title	Simulation of Dynamic Characteristics of a Trigenerative Climate Control System Based On Peltier Thermoelectric Modules
Author	Vasilyev G. S., Kuzichkin O. R., and Surzhik D. I.
Citation	Vol. 21  No. 6  pp. 252-257
Keywords	energy trigeneration, thermoelectrics, Peltier effect, thermoelectric modules, transfer function, dynamic characteristic.

Title	Simulation of Dynamic Characteristics of a Trigenerative Climate Control System Based On Peltier Thermoelectric Modules
Author	Vasilyev G. S., Kuzichkin O. R., and Surzhik D. I.
Citation	Vol. 21  No. 6  pp. 252-257
Keywords	energy trigeneration, thermoelectrics, Peltier effect, thermoelectric modules, transfer function, dynamic characteristic.