The Impact of the Treatment with Câmpeni Red Petroleum on a XVIII-th Century Icon

This paper presents the study regarding the impact of the treatment with Câmpeni red petroleum on an eighteenth-century icon made of wood, with the aim of active preservation and restoration. In accomplishing this endeavour, there were applied non-invasive techniques of analysis based on optical microscopy (OM), Scanning Electron Microscopy (SEM) coupled with Energy Dispersive X-ray analysis (EDX), micro-FTIR and colorimetry CIEL*a*b*. A series of chemical, physical-structural and mechanical characteristics of the wood were traced, in order to assess the degree of preservation enhancement as a result of the applied treatment

Preliminary Study on the Larval Development of Calliphora vicina (Diptera: Calliphoridae) on Different Types of Substrates Used as Reference in Forensic Entomology

Necrophagous insects are indicators of corpse decay. Analyses of their development stages give us indications on the degree of decay of corpses and contribute to the determination of the post-mortem interval. The differences in structure, biochemical composition and nutritive capacity of the cadaveric substratum can impair the duration of the developmental stages and dimensions of the organisms that metamorphose. This work tackles the study of the development, in laboratory conditions, of Calliphora vicina in correlation with different nutritive substrates (from areas of the corpse strongly affected by the incipient attack of Diptera) in order to obtain preliminary data, aiming to determine the post-mortem interval

Preliminary Study on the Larval Development of <em>Calliphora vicina</em> (Diptera: Calliphoridae) on Different Types of Substrates Used as Reference in Forensic Entomology

Necrophagous insects are indicators of corpse decay. Analyses of their development stages give us indications on the degree of decay of corpses and contribute to the determination of the post-mortem interval. The differences in structure, biochemical composition and nutritive capacity of the cadaveric substratum can impair the duration of the developmental stages and dimensions of the organisms that metamorphose. This work tackles the study of the development, in laboratory conditions, of Calliphora vicina in correlation with different nutritive substrates (from areas of the corpse strongly affected by the incipient attack of Diptera) in order to obtain preliminary data, aiming to determine the post-mortem interval