some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...

According to the research on information empowerment and information literacy, the purpose of this study was to present an information literacy empowerment model to train the staff of the Central Bank of the Islamic Republic of Iran.Statistical population in the qualitative part of this applied, qualitative-quantitative exploratory and descriptive-correlational study was conducted by academic e...

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...

Purpose: This research aims to identify and prioritize factors affecting organizational spirituality in public libraries of Yazd city in Iran. Methodology: The present work is an applied research. We used survey method for data collection and analysis and our tool was a researcher-made questionnaire. The research sample of the work can be divided in two parts. In part one, we chose 111 public ...

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...

According to the research on information empowerment and information literacy, the purpose of this study was to present an information literacy empowerment model to train the staff of the Central Bank of the Islamic Republic of Iran.Statistical population in the qualitative part of this applied, qualitative-quantitative exploratory and descriptive-correlational study was conducted by academic e...

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

Background and Objectives: In Iran, cardiovascular disease is the leading cause of mortality. The economic burden of these diseases imposed on families makes the situation even worse. Health system policymakers need to be aware of the costs of these diseases to make wise decisions regarding the allocation of resources. The present study aimed to estimate the economic burden of cardiovascular di...

abstract in this study, we synthesized a novel template polymer by using methacrylic acid (mma) as functional monomer, ethylene glycol dimethacrylate(egdma) as cross linker, 2,2-azobisisobutyronitrile (aibn) as initiator and olanzapine as targeted molecule in the presence of chloroform and acetonitrile as solvent. the products have been characterized and confirmed by (chn)elemental analysis,...