Cities have been consisted of many eroded textures. The renovation designs have been provided due to many problems the residents face with.� These designs are not always successful. Lack of specific pattern or enough experience regarding the intervention in the eroded textures and no suitable and enough attention to the public cooperation are some of the reasons of these designs failure. Theref...

determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...

what has been discussed here has been a study of international immigration law. this branch of law has not been a major player in the field of international law. no collective law exists, and no codification has been carried out as yet. however, the need for such a set of laws has forced the international community to pay more attention to this issue. the need for a better life in the so-call...

in this research we have studied the effect of some transition-metals (cu, ag and au) substitutions on two-electron reduction potential of flavins by application of dft method. all geometries have been optimized at blyp level of theory and “6-31+g** + lanl2dz” mixed basis set. the frequency job at the same method and basis sets has been performed to obtain gibbs free energy of compounds. it h...

Abstract: Introduction: Due to the current unpredictable changes following the global coronavirus disease (COVID-19) pandemic, significant changes have taken place in the healthcare systems. Most of the clinical and evidence-based care services for patients with diabetic foot has been disrupted. Therefore, many patients with diabetic foot ulcers cannot receive the necessary care, despite its gr...