Guidelines for the monitoring of Lucanus cervus

Lucanus cervus is one of the most charismatic saproxylic beetles, widely distributed in Europe. The species is typical of mature deciduous forests, especially oak woodlands. Loss and fragmentation of suitable habitats is one of the major threats for this species which is included in Annex II of the Habitats Directive. Despite several studies carried out in the last years for the monitoring methods of the species, an analytical comparison between them is still lacking. The aims of this paper are (i) to review the current knowledge about systematics, ecology and conservation practices on L. cervus and (ii) to present the research carried out during the Life MIPP project, in order to define a standard monitoring method with a suitable protocol to be used for addressing the obligations of the Habitats Directive. Overall, five methods were tested during three years in two different study areas. Based on these results, a suitable standard method for L. cervus is proposed in this paper and, in order to assess the conservation status of populations and to compare them over time, a simple method for the calculation of a reference value is provided

A European monitoring protocol for the stag beetle, a saproxylic flagship species

Developing protocols for threatened invertebrates is often challenging, because they are not only rare but also elusive. This is the case with the stag beetle (Lucanus cervus), a protected and flagship species for the saproxylic beetle fauna in Europe. We applied a standard transect walk at a European scale (8 countries, 29 transects) to test its practicability and reliability as survey design. A total of 533 sightings were recorded throughout the sampling period, but detection probability changed as the season progressed. Considering the observed activity pattern, occupancy models showed that a short period of three consecutive weeks, between the middle of June and the first week of July, resulted in a high probability of detection (P > 0.7). As time of the peak of activity varies from year to year and between sites, we propose to extend the sampling period to five weekly surveys. Detailed information on the transect characteristics and the optimal time for surveying were analysed. The data indicate that a weekly transect at dusk provides a reliable method for monitoring this species throughout its distributional range. No correlation was found between latitude, longitude and phenology of sightings, however. However, a standard method such as the one presented, allows broadening the scale of monitoring studies, provinding data to evaluate the efficacy of conservation measures. © 2016 The Royal Entomological Societ

The Bronze Door Panels within the Façade of San Zeno Maggiore, Verona: A Chronological and Liturgical Assessment.

This thesis presents an analysis of the bronze door panels of San Zeno Maggiore, Verona, with reference to the surrounding low relief stone sculptures, textual material relating to Bishop Zeno, the patron saint of the church, and the wider religious and political developments of the late tenth, eleventh and twelfth centuries. In identifying those panels the thesis recognises the way in which the door panels and stone sculptures form a traditional narrative identifying Creation and the Fall on the right juxtaposed with Redemption and Salvation on the left. The core of the thesis focuses on two facets of the bronze door panels: the dating of the panels’ production, and the composition of the doors prior to the earthquake of 1117. The doors are complex and include in their current state panels manufactured by at least two workshops operating in different periods. These are discussed with reference to the works themselves and to recent historical scholarship. The thesis concludes that the panels were manufactured in two periods: the first period may have been either in the Ottonian era (c.960-c.1040) or later in the eleventh century (c.1080); the second period was the later twelfth century (c.1175). The thesis also discusses the stone relief sculptures, carved in 1135-1138, that provide a framework and context for the doors. The second aspect is the baptismal and Paschal lectionary, which incorporates San Zeno’s preferred readings, as the basis for the choice of subjects of the first set of bronze door panels. The massive earthquake of 1117 severely damaged the basilica and some original panels were damaged and discarded. It has not been possible to demonstrate definitively that the sermons and lectionary were known to those who commissioned the panels, but the thesis seeks to show their importance in describing the panel composition. The door panels and stone reliefs assert a symbolic distancing from both Papacy and Empire after the Investiture Controversy. The two lowest stone reliefs, on the left and right of the doorway, represent accounts of Otto and Berengar fighting over Adelaide, and of Theodoric and the wild hunt, respectively. The significance of these narratives is discussed

Endothelin-1 receptor blockade as new possible therapeutic approach in multiple myeloma.

New effective treatments are needed to improve outcomes for multiple myeloma (MM) patients. Receptors with restricted expression on plasmacells (PCs) represent attractive new therapeutic targets. The endothelin-1(EDN1) axis, consisting of EDN1 acting through EDN-receptor A(EDNRA) and B (EDNRB), was previously shown to be overexpressed inseveral tumours, including MM. However, there is incomplete understand-ing of how EDN1 axis regulates MM growth and response to therapy.Besides EDNRA, the majority of MM cell lines and primary malignant PCsexpress high levels of EDNRB and release EDN1. Similarly, bone-marrowmicroenvironment cells also secrete EDN1. Investigating the extent of epi-genetic dysregulation of EDNRB gene in MM, we found that hypermethyla-tion of EDNRB promoter and subsequent down-regulation of EDNRB genewas observed in PCs or B lymphocytes from healthy donors compared toEDNRB-expressing malignant PCs. Pharm acological blockade with the dualEDN1 receptor antagonist bosentan decreased cell viability and MAPK acti-vation of U266 and RPMI-8226 cells. Interestingly, the combination ofbosentan and the proteasome inhibitor bortezomib, currently approved forMM treatment, resulted in synergistic cytotoxic effects. Overall, our datahas uncovered EDN1-mediated autocrine and paracrine mechanisms thatregulate malignant PCs growth and drug response, and support EDN1receptors as new therapeutic targets in MM

Analyses of occurrence data of protected insect species collected by citizens in Italy

Citizen science, the engagement of people in a research project, has grown rapidly in recent years, also for mapping of species of conservation interest. The Life Project "Monitoring Insects with Public Participation" (MIPP) actively promoted collaboration amongst scientists, public administrations and citizens in the collection of occurrence data of nine insect species listed in the Habitats Directive: Lucanus cervus, Osmoderma eremita, Cerambyx cerdo, Rosalia alpina, Morimus asper/funereus, Lopinga achine, Parnassius apollo, Zerynthia cassandra/polyxena and Saga pedo. These species were selected because they share two main characteristics: (i) they are listed in Annexes II and IV of the Habitats Directive and (ii) they are large and relatively easy to identify. From 2014 to 2016, many different strategies were applied to contact and engage the public and approximately 14,000 citizens were reached directly. Additionally, printed and online material informed the public about this project. Citizens could transmit data on the target species, accompanied by a photograph, via the web-site of the project or through a dedicated application (app) for smartphones and tablets. All records were validated by experts based on the photographs sent by citizens. A total number of 2,308 records were transmitted and 1,691 (73.2%) of these were confirmed. Most of the reports were submitted via the website, although the submission via the app increased over time. The species most commonly recorded was L. cervus, followed by M. asper/funereus and R. alpina. Data collected by citizen scientists allowed a detailed analysis to be made on altitudinal distribution and phenology of the species and the results obtained were compared with literature data on altitudinal distribution and phenology. For example, for L. cervus, 67% of the records collected were from the altitudinal range 0–400 m a.s.l. Interestingly, the data showed that the phenology of this species changed with altitude

Intra-operative Update of Boundary Conditions for Patient-specific Surgical Simulation

Patient-specific Biomechanical Models (PBMs) can enhance computer assisted surgical procedures with critical information. Although pre-operative data allow to parametrize such PBMs based on each patient's properties, they are not able to fully characterize them. In particular, simulation boundary conditions cannot be determined from pre-operative modalities, but their correct definition is essential to improve the PBM predictive capability. In this work, we introduce a pipeline that provides an up-to-date estimate of boundary conditions, starting from the pre-operative model of patient anatomy and the displacement undergone by points visible from an intra-operative vision sensor. The presented pipeline is experimentally validated in realistic conditions on an ex vivo pararenal fat tissue manipulation. We demonstrate its capability to update a PBM reaching clinically acceptable performances, both in terms of accuracy and intra-operative time constraints

Theonyms, Panthea and Syncretisms in Hittite Anatolia and Northern Syria Proceedings of the TeAI Workshop Held in Verona, March 25-26, 2022

The topic of the Anatolian panthea in the Bronze Age deals with Hattian, Hittite, Palaean, Luwian and Hurrian gods who have been worshiped in the Kingdom of Ḫatti. In such a context, along with trying to keep a balanced and methodologically-aware approach in our original research, we realized that a multi-authored work such as the present volume, with papers written by some of the major experts of Anatolian religious history, would represent an invaluable contribution to the advancement of a complex and vast field. This collection of essays is the result of the workshop Theonyms, Panthea and Syncretisms in Hittite Anatolia and Northern Syria, held at the University of Verona on 25th and 26th March 2022. Colleagues with different areas of expertise pertaining to the topic of Anatolian religions contributed to an extremely successful event

Long-Term Outcomes After Curative Resection of HCV-Positive Versus Non-Hepatitis Related Hepatocellular Carcinoma: an International Multi-Institutional Analysis

Background: To define the chronological changes of long-term survival among patients with non-hepatitis-related hepatocellular carcinoma (Non-Hep-HCC) versus hepatitis C-related HCC (HCV-HCC) over the last two decades. Methods: Patients who underwent curative-intent resection for HCC between 2000 and 2017 were identified from an international multi-institutional database. Overall (OS) and recurrence-free survival (RFS) were analyzed and compared among Non-Hep-HCC versus HCV-HCC patients. Propensity score matching (PSM) was utilized to mitigate residual bias. Results: Among 617 patients, 196 (31.8%) patients had HCV-HCC, whereas 421 (68.2%) patients had Non-Hep-HCC. While patients with HCV-HCC had an improvement in OS over time (5-year OS, 2000-2009 55% vs. 2010-2017 67%, p = 0.034), OS among patients with Non-Hep-HCC remain unchanged (5-year OS, 2000-2009 53% vs. 2010-2017 52%, p = 0.905). In the matched cohort, patients with HCV-HCC had a worse OS versus patients with Non-Hep-HCC during 2000 and 2009 (5-year OS, 12% vs. 63%, p = 0.029), but significantly better OS from 2010 to 2017 than patients with Non-Hep-HCC (5-year OS, 86% vs. 73%, p = 0.035). The recurrence timing, patterns and re-treatments were comparable among Non-Hep-HCC and HCV-HCC patients. Conclusion: While OS of patients with HCV-HCC improved over time, the long-term survival of patients with Non-Hep-HCC patients remained unchanged and was more unfavorable.info:eu-repo/semantics/publishedVersio

Guidelines for the monitoring of Rosalia alpina

Rosalia alpina (Linnaeus, 1758) is a large longhorn beetle (Coleoptera: Cerambycidae) which is protected by the Habitats Directive and which typically inhabits beech forests characterised by the presence of mature, dead (or moribund) and sun-exposed trees. A revision of the current knowledge on systematics, ecology and conservation of R. alpina is reported. The research was carried out as part of the LIFE MIPP project which aims to find a standard monitoring method for saproxylic beetles protected in Europe. For monitoring this species, different methods were tested and compared in two areas of the Apennines, utilising wild trees, logs and tripods (artificially built with beech woods), all potentially suitable for the reproduction of the species. Even if all methods succeeded in the survey of the target species, these results showed that the use of wild trees outperformed other methods. Indeed, the use of wild trees allowed more adults to be observed and required less intensive labour. However, monitoring the rosalia longicorn on wild trees has the main disadvantage that they can hardly be considered “standard sampling units”, as each tree may be differently attractive to adults. Our results demonstrated that the most important factors influencing the attraction of single trunks were wood volume, sun-exposure and decay stage. Based on the results obtained during the project LIFE MIPP, as well as on a literature review, a standard monitoring method for R. alpina was developed