Ali Razzaq ABDULRIDHA, Muna Musa ABBAS; Effect of nano-TiO2 addition on superconducting properties of (Bi, Pb)-2223 thin films; Advanced Materials and Technologies Environmental Sciences; 2017:1(2):86-92

Nd:YAG pulse laser system was used to fabricated TixBi1.7Pb0.3Sr2Ca2Cu3Oy superconductor thin films, were x=0.1, 0.3 and 0.5. All the samples have been annealed after deposition with flow of oxygen for two hours at 800 ÂșC. X-ray diffraction analysis evidenced that the prepared thin films were consistent of low 2212 and high 2223 phases. Scanning electron […]

Anton FICAI, Maria SONMEZ, Denisa FICAI, Ecaterina ANDRONESCU, Graphene based materials for environmental applications; Advanced Materials and Technologies Environmental Sciences; 2017:1(2):79-85

Graphene and its derivatives are extensively used in many applications from medical to environmental or electronic applications, as well. The high interest for this kind of materials is due to the extraordinary electrical and mechanical properties, the good biocompatibility and a remarkable specific surface area. From the point of view of environmental applications, two properties […]

Waqas AHMAD, Saeed EL-ASHRAM, Maged EL-KEMARY, Ibrahim AL NASR; Incremental clustering by fast search and find of density peaks; Advanced Materials and Technologies Environmental Sciences; 2017:1(2):73-78

Clustering by fast search and find of density peaks (CFSFDP) is a new density based algorithm that discovers the centers of cluster by finding the density peaks efficiently. CFSFDP is applicable to a lot of clustering problems that deal with static data. Nowadays, more and more data, such as, social networks, blogs, web pages, Internet […]

Huang DAN, Liu XIANGXUAN, Zhang LANGLANG, Gao XIN, Xie ZHENG; Oxidation of unsymmetrical dimethylhydrazine in environment, products and mechanistic investigations: a review; Advanced Materials and Technologies Environmental Sciences; 2017:1(2):48-72

The oxidation of unsymmetrical dimethylhydrazine(UDMH) with different oxidizing agents in atmosphere, water and soil has been reviewed. Emphasis is put on comparison of the oxidative products and the oxidation mechanism in different systems rather than on individual results. The number of the detected oxidative products are more than 30, and major identified products are N-nitrosodimethyamine, […]