introduction:this study examined the effects of administration of subcutaneous β-estradiol on ptsd-like symptoms (the enhanced conditioned fear response, cfr) that induced by a single-prolonged stress (sps) and shock in rats. adult male wistar rats were exposed to sps procedure: restraint for 2 h, forced swim for 20 min, and ether anesthesia. then the rats were placed in fear conditioning syste...

disordered t-shaped graphene nanodevice (tgn) was designed and studied in this paper. we demonstrated the intrinsic transport properties of the tgn by using landauer approach. knowing the transmission probability of an electron the current through the system is obtained using landauer-buttiker formalism. the effects of single disorder on conductance, current and on the transport length scales a...

tics are involuntary, sudden rapid, recurrent, non-rhytmic, and stereotyped motor movements or vocalizations. tics may be transient or persistent. they often cause impairment in social, inter personal, educational, and vocational functions of people. tic disorders may be accompanied by distractibiliy, impulsivity, restlessness, and obsessive – compulsive symptoms. tourette's disorder is on...

Disordered T-shaped graphene nanodevice (TGN) was designed and studied in this paper. We demonstrated the intrinsic transport properties of the TGN by using Landauer approach. Knowing the transmission probability of an electron the current through the system is obtained using Landauer-Buttiker formalism. The effects of single disorder on conductance, current and on the transport length scales a...

Disordered T-shaped graphene nanodevice (TGN) was designed and studied in this paper. We demonstrated the intrinsic transport properties of the TGN by using Landauer approach. Knowing the transmission probability of an electron the current through the system is obtained using Landauer-Buttiker formalism. The effects of single disorder on conductance, current and on the transport length scales a...

The existence of localization and mobility edges in one-dimensional lattices is commonly thought to depend on disorder (or quasidisorder). We investigate properties a disorder-free lattice subject an equally spaced electric field. analytically show that, even though the model has no quenched disorder, this system manifests exact edge regime extends weak fields, contrast gigantic field for usual...

Localized states trap waves propagating in a disordered potential and play a crucial role in Anderson localization, which is the absence of diffusion due to disorder. Some localized states are barely coupled with neighbours because of differences in wavelength or small spatial overlap, thus preventing energy leakage to the surroundings. This is the same degree of isolation found in the homogene...