Search results for "orations"
showing 10 items of 99 documents
Primary vitrectomy for degenerative and tractional lamellar macular holes: A systematic review and meta-analysis
2021
Purpose To assess the efficacy of vitrectomy in degenerative and tractional lamellar macular holes (LMHs) by meta-analysis of published studies. Methods PubMed, Medline and Embase databases were searched up to May 2020. Included cohorts were divided into three groups: degenerative LMH group, lamellar hole associated epiretinal proliferation (LHEP) group and tractional LMH group. LHEP is likely to be associated with degenerative LMHs, but less commonly could be associated with mixed LMHs. To reduce risk of possible misclassification bias, eyes with LHEP which could not have been precisely classified by the authors, were included into the LHEP group. The primary outcome was to investigate th…
Intermediate units and competence creation in the multinational firm: a network approach
2019
Multinational Corporations (MNCs) as economic and social actors have an enormous impact on the global economy. They have been acknowledged as the forefront of the technological and organizational developments (Lundan, 2018) while also presented as resource spoilers in other contexts (Narula, 2018). Currently, the economic environment MNCs face is determined by the fragmentation of the global production. Mainly, this is due to technological advances, the rise of emerging economies and liberalization policies (Narula, 2014) which have facilitated cross-border coordination of transactions (Kano, 2017). As a consequence, the MNC is assisting to the subsequent dispersion of its activities which …
Three-year clinical performance of two indirect composite inlays compared to direct composite restorations
2013
Objective: Despite the incremental build-up of resin composite restorations, their polymerization shrinkage during curing presents a serious problem. Indirect composite resin systems represent an alternative in overcoming some of the deficiencies of direct composite restorations. The hypothesis of the present study states that the clinical performance of restorations may be affected by different generation and application techniques. Study Design: Sixty restorations (20 DI system (Coltene/Whaledent AG, Altstatten, Switzerland) composite inlays, 20 Tescera ATL system (BISCO Inc. Schaumburg, Illinois, USA) composite inlays, and 20 direct composites) were applied to premolar teeth in 49 patien…
Lichenoid lesions of the upper lip: A retrospective study of 24 cases.
2017
Background Lichenoid lesions of the upper labial mucosa, without other oral or extraoral manifestations seem to be rare. The clinicopathologic features of 24 such cases are presented and the pertinent literature is reviewed. Material and Methods 24 Caucasian patients that clinically presented lichenoid features on the upper labial mucosa, with or without lichenoid lesions on the adjacent gingiva, were included in the study. Clinical features were extracted from the patients’ records, while dental plaque/calculus accumulation and composite resin restorations of the adjacent teeth were recorded. Four cases where an incisional biopsy was performed were further evaluated. Results There were 8 m…
Argenti e argentieri per il monastero del SS. Salvatore di Corleone
2015
Attraverso lo studio delle informazioni inedite annotate nei volumi depositati nel Fondo delle Corporazioni Religiose Soppresse dell'Archivio di Stato di Palermo, è possibile ricostruire la collezione di argenteria del monastero del Santo Salvatore di Corleone, oggi purtroppo in gran parte perduta, riportando alla luce anche le figure degli artisti che hanno realizzato le opere. Through the study of the unpublished information noted in the volumes deposited in the Fund of the Suppressed Religious Corporations of the State Archives of Palermo, it is possible to reconstruct the collection of silverware of the monastery of the Holy Savior of Corleone, now unfortunately largely lost, bringing t…
Capital structure decisions in the biotechnology industry: the role of R&D collaborations with pharmaceutical incumbents
2011
This study focuses on the importance of collaborative R&D attitudes of biotech firms in the capital structure determination. Specifically, we investigate the short term impact of R&D agreements on financial leverage and we analyze whether this relationship depends on alliances’ features and the type and characteristics of the partners involved. Our results suggest that agreements with established pharmaceutical incumbents are followed by a reduction in the level of debt, while collaborations with biotech firms do not play a significant role, at least in the short term. However, different explanations are plausible. Our findings could be consistent with an “extension” of the pecking order th…
Farsighted R&D networks
2014
We analyze the formation of bilateral R&D collaborations in an oligopoly when each firm benefits from the research done by other firms it is connected to. In contrast to myopic stability, farsighted stability leads to R&D networks consisting of two minimally connected components, with the largest one comprising three-quarters of firms.
Il conferimento (immobili, aziende e partecipazioni), profili civilistici
2022
Il presente contributo si propone di indagare i profili di rilevanza civilistica del conferimento in società di persone di partecipazioni societarie e di azienda nonché di immobili, oltreché i profili attinenti ai conferimenti in società in nome collettivo, in società in accomandita semplice e in società di capitali. This contribution aims to investigate the profiles of civil law relevance of the transfer of shareholdings in companies and companies as well as of real estate to partnerships, as well as the profiles relating to transfers to general partnerships, limited partnerships and joint-stock companies .
Rehabilitation of the severely atrophied dentoalveolar ridge in the aesthetic region with corticocancellous grafts from the iliac crest and dental im…
2016
Background The aim of this study was to assess changes in bone volume after block bone augmentation and placement of dental implants and further evaluate the aesthetic outcome of the treatment. Material and Methods 9 Patients with atrophied anterior maxilla were included in this study. They received total of 21 implants. Dimensions of the alveolar ridge were measured from cone-beam computed tomography x-rays. The bone level at the implant sites was analysed from intraoral x-rays and the aesthetic outcome was assessed from clinical photographs using a pink aesthetic score (PES) scaling. Results The mean gained horizontal bone width at the marginal crest and 5 mm apically was accordingly 2.7m…
Responsabilità degli organi di amministrazione e controllo di società a partecipazione pubblica (anche in house) e riparto di giurisdizione
2019
Le disposizioni in tema di responsabilità degli organi di amministrazione e controllo di società a partecipazione pubblica e di giurisdizione applicabile, contenute nell’art. 12, d.lgs. 19 agosto 2016, n. 175, T.U. in materia di società a partecipazione pubblica, e l’espressa previsione all’art. 14 del citato T.U. della fallibilità di tali società hanno dato luogo al moltiplicarsi di azioni civili di responsabilità proposte dalla curatela del fallimento di società a partecipazione pubblica. Nel seno di simili azioni, esperite anche ex art. 2497 c.c. nei confronti dell’ente pubblico socio, la Cassazione si è da ultimo orientata, con le ordinanze a sez. un. del 13 settembre 2018, n. 22406, e …