Machine-learning crystal size distribution for volcanic stratigraphy correlation.

Volcanic stratigraphy reconstruction is traditionally based on qualitative facies analysis complemented by geochemical analyses. Here we present a novel technique based on machine learning identification of crystal size distribution to quantitatively fingerprint lavas, shallow intrusions and coarse lava breccias. This technique, based on a simple photograph of a rock (or core) sample, is complementary to existing methods and allows another strategy to identify and compare volcanic rocks for stratigraphic correlation.

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Aim of the study was to assess the use of pharmacological therapies provided in Nursing Homes and Protected Residences of the Umbria Region, with reference to central nervous system medications. In 2022, 200 ddd (defined daily doses) per 100 bed-days were administered in Umbria's long term care facilities, representing a 6.2% decrease compared to the previous year.

[Not Available].

Objectives: To assess the safety profile of dietary supplements with a focus on those purchased online or reported via the internet.

Results: Among the 2,367 reports of Adverse Reactions (ARs) to dietary supplements collected within the Italian Phitovigilance System, 49.4% were from citizens and 33.

[Somatropin therapy in Italy during 2019-2022: prevalence and incidence rates estimated by data from the national register and regional health sources.].

Introduction: The availability of epidemiological data relating to the therapy with somatropin (recombinant Growth Hormone, rGH) is scarce and mostly limited to specific clinical conditions. In Italy, the National Register of rGH users (Registro nazionale degli assuntori dell'ormone della crescita - Rnaoc) has been established since 2004 as recommended by the Italian medicine agency (Aifa). However, prevalence (P) and incidence (I) estimates in the Italian population are lacking.

Use of antidepressant and antipsychotic drugs in subjects with hemophilia of the Umbria Region in the period 2011-2022.

Introduction: Chronic diseases, such as hemophilia, can evoke psychological sequelae and be associated with a higher risk of mental health disorders. The utilization of antidepressant and antipsychotic drugs in subjects with hemophilia is not completely understood and few data are available.

Objectives: The aim of this analysis is to describe use of antidepressant and antipsychotic drugs in subjects with hemophilia of the Umbria Region in the period 2011-2022.