a novel silver (ag) nanocomposite electrode was proposed that fabricated from metal nanostructures and ionic liquids. the combined application of unique properties of nanomaterials and ionic liquids in the design of this ag nanocomposite results in electrodes with interesting advantages compared to the conventional metal disk electrode. in the first part of this thesis, the elecrocatalytic eff...

magnetic resonance imaging (mri) is a notable medical imaging technique that makes of phenomenon of nuclear magnetic resonance. because of the resolution and the technology being harmless, mri has considered as the most desirable imaging technique in clinical applications. the visual quality of mri plays an important role in accuracy of medical delineations that can be seriously degraded by exi...

  According to the Article 227 of Commerce Law and Article 19 drawing cheque in respective with appointing a representation for issuance of draft and cheque, the following questions have always been present: a) whether this representation exists only at the time of signing a document or it will be present at other stages such as endorsement and assurance, too? b) Whether the responsibility of s...