in this paper, front engine accessory drive (fead) system of automotive engine is modeled with adams software. the model is validated using engine test data. it is then used to investigate the effect of design parameters on the system performance such as belt vibration and loads on the idlers. three alternative layouts were developed in order to improve the performance of original eead system. ...

introduction: radiation imaging is one of the applicable methods in diagnostic medicine and nondestructive testing for industrial applications. in nondestructive 3d imaging, in addition to the radiation source, there is a requirement for a suitable detection system, data acquisition system, mechanical sections for moving objects, reconstruction algorithm and finally a computer for processing an...

telemedicine is an indispensable tool in the hands of doctors to accelerate and facilitate the process of data interchange. to publicize and distribute the culture of utilizing this technology and providing the necessary equipment for this purpose and also to commence some useful activities in this field of science in iran, the researchers group have designed and performed a telemedicine intern...