We introduce a new class of circuits for constructing efficiently decodable error-correction codes, based on a recently discovered contractible tensor network [1]. We perform an indepth study of a particular example that can be thought of as an extension to Arikan’s polar code [2]. Notably, our numerical simulation show that this code polarizes the logical channels more strongly while retaining...

1. General introduction 2. General consideration in choosing target genes for phytoremediation 3. Genetic engineering of metal transporters 3.1. Uptake of Metal from the Soil to the Root 3.2. Translocation from the Root to the Shoot 3.3. Vacuolar Transporters 3.4. Manipulating Metal Distribution: Some Aspects 4. Genetic engineering of metal chelation 4.1. Glutathione 4.2. Phytochelatin 4.3. Met...