This contribution intends to present a first analysis of the marginalia present in the series of Choir Books made for Pet Accessories the convent of San Domenico in Genoa in the last quarter of the thirteenth century and attributed to the so-called Master of the ms.Lat.42 and his collaborators, among whom the so-called Master of Graduals of Santa M
Context.Apart from causing tragic loss of lives and valuable natural and individual properties including thousands of hectares of forest and hundreds of houses, forest fires are a great menace to ecologically healthy grown forests and protection of the environment.Every year, thousands of forest fires across the globe cause disasters beyond measure
In this article, biodiesel is prepared from the Egyptian sheep fat oil applying the transesterification process, which is detrimental to the ecosystem and paid for its elimination.Then its physicochemical properties are measured according to the ASTM standard.Also, the produced biodiesel is assessed utilizing Fourier-transform infrared spectroscopy