778 research outputs found
State of the art of robotic surgery related to vision: brain and eye applications of newly available devices
No full textRaffaele Nuzzi, Luca Brusasco Department of Surgical Sciences, Eye Clinic, University of Torino, Turin, Italy Background: Robot-assisted surgery has revolutionized many surgical subspecialties, mainly where procedures have to be performed in confined, difficult to visualize spaces. Despite advances in general surgery and neurosurgery, in vivo application of robotics to ocular surgery is still in its infancy, owing to the particular complexities of microsurgery. The use of robotic assistance and feedback guidance on surgical maneuvers could improve the technical performance of expert surgeons during the initial phase of the learning curve. Evidence acquisition: We analyzed the advantages and disadvantages of surgical robots, as well as the present applications and future outlook of robotics in neurosurgery in brain areas related to vision and ophthalmology. Discussion: Limitations to robotic assistance remain, that need to be overcome before it can be more widely applied in ocular surgery. Conclusion: There is heightened interest in studies documenting computerized systems that filter out hand tremor and optimize speed of movement, control of force, and direction and range of movement. Further research is still needed to validate robot-assisted procedures. Keywords: robotic surgery related to vision, robots, ophthalmological applications of robotics, eye and brain robots, eye robot
How to minimize pterygium recurrence rates: clinical perspectives
No full textRaffaele Nuzzi, Federico Tridico S.C.U. Ophthalmology Unit, “City of Health and Science” University Hospital, Department of Surgical Sciences, University of Turin, Turin, Italy Abstract: The main treatment for pterygium is surgical removal. However, pterygium surgery is concerned with high rates of postoperative recurrence. Predicting factors of recurrence are not fully understood, yet, but they probably depend on a multitude of patient-related, clinical, and/or surgical factors. Several adjuvant treatments have been proposed to reduce postoperative pterygium recurrence, including different antimetabolites, antiangiogenetic factors, and radiation therapy. The purpose of this review is to collect the current evidence regarding application and limits of different therapeutic approaches for preventing postoperative recurrence of pterygium, giving insights and perspectives for better management of this disease. In the light of the current evidence, pterygium surgery cannot disregard wound coverage with conjunctival autografting or rotational flap combined with adjuvant treatments. The rotational flap technique is associated with shorter surgical time rates and prevents graft displacement and necrosis, given its vascular pedicle. Amniotic membrane may still be reserved in case of great conjunctival defects or insufficient conjunctiva. Repeated subconjunctival antivascular endothelial growth factor injections can be considered as an effective and safe adjuvant treatment. Moreover, management of postoperative pain is crucial. Innovative treatment strategies will probably target different molecular pathways, considering recent findings regarding pterygium pathogenesis, to improve better understanding and develop universally shared guidelines. Great importance shall be dedicated to the identification of novel molecular biomarkers and favoring factors of recurrence, in order to achieve a customized surgical treatment for each patient and obtain maximal reduction of postoperative recurrence. Keywords: pterygium, conjunctival autograft, rotational flap, amniotic membrane, adjuvant therapy, predicting factor
Missione dei Padri Passionisti in Italia
No full textIl Vescovo Mons. Semeraro con i Missionari Passionisti: P. Antonino Nuzzi, P. Raffaele Riccitelli, P. Gerardo Nesta, P. Bonaventura Perrone di Trepuzzi (LE), P. Arcangelo Paladini, P. Amedeo Tarantini di Novoli (LE), P. Giuseppe di Carbonara.NOTE: evento esteso a più giornate, 1964/03/8-2
Corrado Cagli. Transatlantic bridges, 1938-1947
No full textIn the 1930s the young Italian artist, Corrado Cagli was a rising star of the Scuola Romana, supported by the Fascist regime despite being both Jewish and a homosexual. Following the Racial Laws, he fled first to Paris, and then to the USA, where he remained until 1947. Raffaele Bedarida’s new book, Corrado Cagli – La pittura, l’esilio, l’America (1938-1947) Donzelli Editore, 2018 (soon to be translated into English by CPL Editions), focuses on Cagli’s American exile.
While examining Cagli in the context of the artistic and intellectual migration from Europe to the US, Bedarida provides valuable new insight into the specific plight of this Italian Jewish artist, once championed by Fascism and into the complexities of the use of art for cultural diplomacy.
The author combines biography, cultural history, and critical analysis in exploring a decisive period in the life and work of a painter whose complex personality and non-signature style, defy classifications. The book also provides thought-provoking and nuanced arguments on the ideologically based ostracism that Cagli encountered upon returning to Italy in the immediate aftermath of the war. Because of his past as a former regime-endorsed artist, his recent American success, his participation in the liberation of Europe from Nazi-Fascism with the American army, and Jewish exile, Cagli simply did not fit into any of the faction of Italy’s post-war heated cultural disputes.
Based on extensive original research and written with brio, Bedarida’s book is an essential contribution to a growing field of studies that examine how, by welcoming artist and intellectuals in flight from Nazi-Fascism, the United States had been given what Will Norman has called “custodianship for a civilization.
Proceedings of the LREC 2020 workshop on Resources and Techniques for User and Author Profiling in Abusive Language (ResT-UP 2020)
No full textThis volume documents the Proceedings of the 1st Workshop on Resources and Techniques for User and Author Profiling in Abusive Language (ResT-UP), held online on 12 May 2020 as part of the LREC 2020 conference (International Conference on Language Resources and Evaluation).
The workshop aimed at bringing together researchers and scholars working on author profiling and automatic detection of abusive language on the Web, e.g., cyberbullying or hate speech, with a twofold objective: improving the existing LRs, e.g., datasets, corpora, lexicons, and sharing ideas on stylometry techniques and features needed for profile information extraction and classification. ResT-UP targeted Profiling scholars and research groups, experts in Statistic and Stylistic Analysis of texts as well as computational linguists who investigate author profile and personality both in short texts (social media posts, blog texts and email) and in long texts (such as pamphlets, (fake) news and political documents). ReST-UP represented an opportunity to share profiling experiments with the scientific community and to show automatic detection techniques of abusive language on the Web. Despite the cancellation of LREC 2020 due to the COVID-19 international emergency, ResT-UP was organized online on Microsoft Teams on May 12th 2020 and the programme included three oral presentations and featured an invited talk by Paolo Rosso. ResT-UP was attended by about fifty representatives of academic and industrial organisations
Low vision, visual impairments and metropolitan urban planning: example of a topographic enhancement, need and monitoring in an Italian city
No full textRaffaele Nuzzi, Eleonora Bottacchi, Francesca Monteu Eye Clinic, University of Turin, Molinette Hospital, Turin, Italy Significance: The purpose of the study was to analyze all the steps needed to manage partially sighted or blind persons. Purpose: The aim of the first research was to collect and analyze data and opinions regarding the mobility of visually disabled people in Turin. The aim of the second research was to assess issues, daily needs and expectations regarding the urban reclassification plan for Via Nizza (Turin). Materials and methods: In the first study, we proposed a survey, partially structured and partially unstructured, of 100 patients enrolled in the Visual Rehabilitation Center of the Ophthalmic Hospital of Turin. In the second study, we collected data from a survey of eleven patients enrolled in the Turin section of the Italian Confederation of Blind. Results: It was observed that the visually disabled population was not necessarily elderly (46% of the population was less than 60 years of age); it was observed that the visually disabled people were active frequently. Environmental aids considered more useful were sound traffic lights (30%) and gradient signaling (29%); the first was not widespread in urban areas and was the aid most requested by the patients enrolled (49%); 48% of enrolled patients did not use tactile maps. As regards the reclassification of the urban plan of the area in Turin, important needs and expectations were highlighted. Conclusion: As regards urban planning in Turin as well as in other Italian cities, many changes in public facilities are to be done to ensure an increasing independence and safety of visually impaired people. Keywords: visually disabled people, blindness, public facilities, environmental aids, sound traffic lights, gradient signalin
Slavo, romanzo, germanico. A proposito di alcune somiglianze e differenze nello sviluppo fonologico
No full textRaffaele Caldarelli
Slavic, Romance,Germanic: about some Similarities and Differences in Phonological Development
In this paper the author aims at drawing a sketch of some aspects of the early Slavic phonological development, in terms of syllable structure, vocal quantity etc. The natural theory of syllabifi cation is taken into account as well as other factors. He tries also to shed some light on several controversial questions by a brief attempt at making a typological comparison between some aspects of phonological development in Slavic, Romance and Germanic languages. In this frame he discusses mainly some features of syllable structure in Romance and Germanic languages
Per una temporalità circadiana. «Tre romanzi di una giornata» (1982) di Raffaele La Capria
No full textIn this paper, the author offers a Ricœurian reading of the ‘circadian novel’, taking Raffaele La Capria’s Tre romanzi di una giornata as his case study. After discussing current scholarship on the ‘temporal turn’ and the so called ‘one-day novel’, the author investigates the temporal structures of La Capria’s works through three temporal elements: differential, mundane, and mimetic. The author argues that these three elements, functioning both with and against each other, express the central concern of the circadian novel, namely the ‘fullness of time’
Correction to: Ultra-late response (> 24 weeks) to anti-CGRP monoclonal antibodies in migraine: a multicenter, prospective, observational study (Journal of Neurology, (2024), 271, 5, (2434-2443), 10.1007/s00415-023-12103-4)
No full textIn the original version of this article, degree “ERT” of author Bonassi Stefano was incorrectly written as author in author group. Author group which previously read: Piero Barbanti1,2 · Cinzia Aurilia1 · Gabriella Egeo1 · Stefania Proietti3 · Florindo D’Onofrio4 · Paola Torelli5 · Marco Aguggia6 · Davide Bertuzzo6 · Cinzia Finocchi7 · Michele Trimboli8 · Sabina Cevoli9 · Giulia Fiorentini1 · Bianca Orlando1 · Maurizio Zucco10 · Laura Di Clemente10 · Ilaria Cetta11 · Bruno Colombo11 · Monica Laura Bandettini di Poggio12 · Valentina Favoni9 · Licia Grazzi13 · Antonio Salerno14 · Antonio Carnevale15 · Micaela Robotti16 · Fabio Frediani16 · Claudia Altamura17 · Massimo Filippi11 · Fabrizio Vernieri17 · Stefano Bonassi2,4 · ERT; for the Italian Migraine Registry study group. Should have read: Piero Barbanti1,2 · Cinzia Aurilia1 · Gabriella Egeo1 · Stefania Proietti3 · Florindo D’Onofrio4 · Paola Torelli5 · Marco Aguggia6 · Davide Bertuzzo6 · Cinzia Finocchi7 · Michele Trimboli8 · Sabina Cevoli9 · Giulia Fiorentini1 · Bianca Orlando1 · Maurizio Zucco10 · Laura Di Clemente10 · Ilaria Cetta11 · Bruno Colombo11 · Monica Laura Bandettini di Poggio12 · Valentina Favoni9 · Licia Grazzi13 · Antonio Salerno14 · Antonio Carnevale15 · Micaela Robotti16 · Fabio Frediani16 · Claudia Altamura17 · Massimo Filippi11 · Fabrizio Vernieri17 · Stefano Bonassi2,3 · for the Italian Migraine Registry study group. And affiliation details for author Stefano Bonassi were incorrectly given as 2San Raffaele University, Rome, Italy 4Headache Center Neurology Unit, San Giuseppe Moscati Hospital, Avellino, Italy 2San Raffaele University, Rome, Italy 4Headache Center Neurology Unit, San Giuseppe Moscati Hospital, Avellino, Italy but should have been: 2San Raffaele University, Rome, Italy 3Clinical and Molecular Epidemiology, IRCCS San Raffaele (not 2 and 4) 2San Raffaele University, Rome, Italy 3Clinical and Molecular Epidemiology, IRCCS San Raffaele (not 2 and 4
A Dive into the AgriTech World: Technologies and Adoption Incentives
No full textIn this column, rather than taking a trip to a geographical location, the author explore the world of AgriTech, shedding light on the currently available technology assets and on some of the hurdles any technology transfer initiative in this domain is facing, slowing down adoption of ICT in agriculture. Through this journey the author will therefore at first take a look at the landscape of technology enablers supporting the vision of an upcoming fourth agricultural revolution, while in the second part the author will juxtapose a picture of what the world of potential adopters looks like, identifying what are the adoption showstoppers
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