Dermestes maculatus (Coleoptera: Dermestidae) development under fluoxetine effect using two drug administration models

Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations.     

Suicide with two guns represents a special type of combined suicide

Suicide by simultaneous gunshots with two firearms is rare. The case of a 90-year-old man who killed himself with two 6.35 mm pistols fired at the temples at the same time is presented. The victim was found dead on the terrace of his home; two guns and two cartridges were present near the corpse. Cases of suicides with two guns published in the literature are compared, and the Italian cases are illustrated briefly. The authors describe the circumstances and autopsy findings that permitted the assertion that it was a case of suicide and to exclude an homicide and show, by figures, the three-dimensional reconstruction of cranial shooting injuries. The use of two guns is considered a representation of a special type of "combined suicide" or "planned complex suicide."     

Fetal Age Determination Through Biparietal Diameter: A Simple Method of Cranial Reconstruction Using Multipurpose Silicone

In forensic medicine, gestational age of fetal remains is a crucial information in several contests, but the classic methods are inadequate when early gestational age needs to be assessed. In the author's experience, the measurement of the biparietal diameter provides more accurate information for this purpose. The status of the fetal head is therefore critical. This work describes an easy technique that allows to reconstruct the cranial volume of the fetus using multipurpose silicone given both the flexibility of the fetal head structure and the inorganic nature of the silicone itself. In conclusion, the determination of the biparietal diameter achieved through the above‐described technique permitted a more accurate estimation of the dating of pregnancy in judicial cases where the fetal remains were incomplete and disrupted.     

The Effect of More Demanding Public Services Quality Standards on the Organization of Service Providers

ABSTRACT

This research aims to investigate the effects that more demanding quality standards have on the organization of public service providers. A hypothetical research model showing the relationship between the quality of public service and the organization of public service providers was tested through a survey carried out with managers of water companies located in Italy. Results show that the new regulations impact on the organization in terms of resources and the performance management system, while the degree of centralization (i.e., the hierarchy of authority and degree of participation in decision-making) is not significantly related to the more demanding quality standards.     

Jesusa Rodriguez: An inconvenient woman

For the symposium “Where Is Ana Mendieta,” I discussed and projected PowerPoint images, starting with my 1963 Eye Body – 36 Transformative Actions as a precedent for the explicit, artist body as both image and image-maker. This work, as well as Body Collage, Water Light/Water Needle and Meat Joy, provided a practice for Ana's intensive submersion with her body as subject. Images of our parallel affinities within natural forms and materials were shown, establishing our urgent permissions to regard the sensory, psychic realms in which our bodies manifested energy against cultural constrictions and prohibitions. Also shown was my homage Hand/Heart for Ana Mendieta inspired by a dream instruction sent by Ana shortly after her death.