THE INFLUENCE OF DEPOSITION TIME ON THE STRUCTURAL, MORPHOLOGICAL, OPTICAL AND ELECTRICAL PROPERTIES OF ZNO-RGO NANOCOMPOSITE THIN FILMS GROWN IN A SINGLE STEP BY USP

Thin films of nanocomposite of zinc oxide−reduced graphene oxide (ZnO-rGO) deposited on soda-lime glass substrates were prepared using ultrasonic spray pyrolysis (USP) at 460 °C.The preparation process does not use harsh acids and is environmentally friendly.The deposition period of 2, 3.5 and 5 min resulted in compact, uniform samples w

Claus Vogelmeier,1 Nanshan Zhong,2 Michael J Humphries,3 Karen Mezzi,4 Robert Fogel,5 Giovanni Bader,4 Francesco Patalano,4 Donald Banerji5 1Department of Medicine, Pulmonary and Critical Care Medicine, spur straps University Medical Center Giessen and Marburg, Philipps-University Marburg, Member of the German Center for Lung Research (DZL), Marbur

Background The objective of this study is to explore the macroeconomic factors considered by companies in scheduling initial public offerings (IPOs).Methods The panel data analysis method was employed to investigate the relationship between the frequency of IPOs and selected macroeconomic indicators within the Barrel Irons stock markets of G-7 coun