Search results for " Luc"

Summertime total OH reactivity measurements from boreal forest during HUMPPA-COPEC 2010

2012

Ambient total OH reactivity was measured at the Finnish boreal forest station SMEAR II in Hyyti¨al¨a (Latitude 61510 N; Longitude 24170 E) in July and August 2010 using the Comparative Reactivity Method (CRM). The CRM – total OH reactivity method – is a direct, in-situ determination of the total loss rate of hydroxyl radicals (OH) caused by all reactive species in air. During the intensive field campaign HUMPPA-COPEC 2010 (Hyyti¨al¨a United Measurements of Photochemistry and Particles in Air – Comprehensive Organic Precursor Emission and Concentration study) the total OH reactivity was monitored both inside (18 m) and directly above the forest canopy (24 m) for the first time. The compariso…

Zinc-positive presynaptic boutons of the rabbit hippocampus during early postnatal development

1998

Abstract The evolution of vesicular zinc-containing boutons in the developing rabbit hippocampus has been studied during early postnatal life using the selenite–Danscher histochemical method. By P3, large immature mossy fiber boutons with labeled synaptic vesicles were seen in the hilus of the dentate gyrus and in the stratum lucidum of the CA3–CA4 hippocampal areas. After P5, smaller boutons with labeled vesicles were identified in the stratum oriens and stratum radiatum of all hippocampal areas, and even transiently in the stratum lacunosum of P6 animals. Vesicular zinc-containing boutons increased in number and underwent ultrastructural maturation; light microscope densitometric–volumetr…

Effects of natural extracts in the treatment of oral ulcers: A systematic review of evidence from experimental studies in animals

2021

Background To evaluate the clinical and histopathological effects of natural extracts in the treatment of oral ulcers induced in animal experimental models. Material and methods We carried out a search in the Medline, Scopus, WoS and Embase databases from the start of the databases to December 2020, and also made a manual search of the references. The search and selection were carried out by two researchers independently. The inclusion criteria were: experimental studies in animal models, in english, which complied with the study object. Results A total of 705 articles were identified. After selection by title, abstract and full text, 19 articles were finally included. Natural extracts of J…

Il seicentesco palazzo vescovile di Santa Lucia del Mela (Messina)

2013

The Bishop's Palace in Santa Lucia del Mela (Messina) was built from 1607, commissioned by Don Simone Rao Grimaldi, as prestigious seat for his successors. The riliefs, which are stored in the Archivo General de Simancas, all together with the evaluation of the building and the deed of gift to Filippo III, and the documentary findings due to local scholars, offer the change to consider the constructive issue of a building still less well-known and his "mysterious" architect.

Effect of the Converging Pipe on the Performance of a Lucid Spherical Rotor

2018

Lucid spherical rotor is a cross-flow rotor developed to be installed within a pipeline. The purpose of installing this type of rotor is to collect excess energy available in gravity-fed water pipelines. In order to enhance the efficiency of the rotor which is installed in a channel, this paper aims to study the performance of Lucid spherical rotor with converging pipe. Numerical investigations were carried out to analyze the effect of the converging pipe on the performance of the rotor. Numerical simulations have been carried out using the unsteady Reynolds-averaged Navier–Stokes equations in conjunction with the realizable $$k-{\varepsilon }$$ turbulence model. The validation of the numer…

STUDIO DELLE RELAZIONI IDRICHE E RISPOSTA ECOFISIOLOGICA NEL PISTACCHIO (PISTACIA VERA L.) SOTTOPOSTO A DIVERSI REGIMI IRRIGUI

2014

Primo Levi: luci e ombre

2021

The article lists the significant occurrences of the twofold element of light and darkness in Primo Levi’s published works. After a methodological introduction, which highlights premises and purposes of this starting research, the article provides an overview following an order by literary genre: poetry, narrative, essay writing. The last chapter lists the relevant occurrences of the “gray” colour in the edited books before I Sommersi e I salvati, in order to identify a possible birthplace of the well-known notion “gray zone” and to detect Levi’s earlier use of the gray colour as an attribute of moral ambiguity.

Il racconto di Procri e l’ombra di Lucrezia. Ov. met. 7, 700-865 e fast. 2, 721-856

2021

Procris and Lucretia. Ov. met. 7, 700-865 and fast. 2, 721-856 · When Ovid decides to re-write the Greek tale of Cephalus and Procris in the Metamorphoses, he is faced with a “literary vacuum”: he cannot count on any Latin model with which to measure himself, except for a brief quotation in the Aeneid of Virgil (6, 445) – and his own version of Procris in Ars amatoria. In light of this, his only option is to refer to the Greek sources of the myth or to other female archetypes (such as Dido). I argue that, among them, the poet focuses on a female iconic figure of the Ro-man tradition: Lucretia, who is particularly suited to embodying the ethic patterns of pudicitia, fides and castitas, that …

Varcare i confini?: ‘Palinsesti didascalici’ nel terzo libro delle Elegie di Properzio

2020

Although it is objectively difficult to prepare a study on the relation- ships between Propertius’s elegies and the didactic poetry, a help- ful hint for the interpretation is given by the elegy 3, 5, in which the Umbrian poet expresses the desire to study, in his old age, the natu- ral phenomena, extending his study until the interpretation of the underworld. Indeed, in 13th and 22nd elegy of the 3rd book, which is the most experimental of the collection, Propertius will measure against the didactic poems written by Lucretius and Virgil, not cross- ing the boundaries of the genre of the elegy, but occasionally adopt- ing and re-elaborating in a original and explicit way, some elements from…

Prostituzione. Aporie e tabù di un nuovo diritto penale tutorio

2018

Molteplici sono le forme attraverso le quali la prostituzione può essere esercitata e plurimi sono i suoi modelli normativi di regolamentazione: tradizionalmente, si contendono il campo il proibizionismo, il regolamentarismo e l’abolizionismo; più di recente la c.d. decriminalizzazione e il c.d. neo-proibizionismo. In questo volume, dopo una breve disamina delle possibili forme e dei plurimi significati della prostituzione, ci si sofferma preliminarmente su alcuni ordinamenti-tipo che presentano caratteristiche peculiari ora dell’uno ora dell’altro dei modelli normativi attuabili, tenendo conto anche di recenti e significative sentenze di talune Corti supreme in ordinamenti di tipo abolizio…