440 research outputs found
Correction: Popliteomeniscal fascicles tear with lateral meniscus instability: arthroscopic all-inside technique with two-year follow-up
No full textCorrection to: Journal of Orthopaedic Surgery and Research (2025) 20:1013 https://doi.org/10.1186/s13018-025-06452-1In this article [1], the given and family names of all the authors were incorrectly structured.The correct name display should be:Giovanni Di Vico, Roberto Simonetta, Alessio D’Addona, Gaetano Correra, Nicola Maffulli, Filippo Migliorini & Donato Rosa.The original article has been corrected
Determinazione dell’orotico aciduria mediante diluizione isotopica in spettrometria di massa.
No full text[Arias extraites de Siroe / Gaetano Latilla]
No full textAncien possesseur : Stillingfleet, Benjamin (1702-1771). Ancien possesseurAncien possesseur : Prunières, Henry (1886-1942). Ancien possesseurAncien possesseur : Thibault, Geneviève (1902-1975). Ancien possesseurTitre uniforme : Latilla, Gaetano (1711-1788). Compositeur. [Siroe]. ChoixTitre uniforme : Latilla, Gaetano (1711-1788). Compositeur. [Siroe. Acte 1, scène 15. Vedeste mai sul prato]Titre uniforme : Latilla, Gaetano (1711-1788). Compositeur. [Siroe. Acte 2, scène 7. Fra sdegno ed amore]Titre uniforme : Latilla, Gaetano (1711-1788). Compositeur. [Siroe. Acte 1, scène 1. Se il mio paterno amore]Titre uniforme : Latilla, Gaetano (1711-1788). Compositeur. [Siroe. Acte 2, scène 3. Mi credi infedele]Comprend : Alle Dame 1740 // Del Sig.r // Gaetano Latilla ; Alle Dame 1740 Del Sig.r Gaetano Latilla ; Alle Dame 1740 Del Sig.r Gaetano Latilla ; Alle Dame // 1740 // Del Sig.r // Gaetano LatillaContient 4 arias extraites de "Siroe", dramma per musica en 3 actes. - Livret de Pietro Metastasio. - 1re exécution : Rome, Théâtre alle Dame, carnaval 1740. - Mention ms. sur la p. de garde : "Benjamin Stillingfleet whose signature as the owner of this Ms. appears above, was author of "Principles & Power of Harmony". 4to. 1771_ in which year he died (15 Dec.), aged 69 or 70. He was an English Poet, Dramatist & Naturalist & wrote also the words of 5 oratorios.The treatise on Harmony is a commentary on (or a translation of) Tartini's "Trattato di Musica". - Table au dos de la f. de garde. - Mentions au plat : "Orig.l binding", "N°1240" et "H. Pr. 5. p. 3". - Reliure cartonnée, papier marbréPrésentation musicale : [Partition]Appartient à l’ensemble documentaire : RISM2Appartient à l’ensemble documentaire : Chambure1Appartient à l’ensemble documentaire : RISMMssAirs d'opéra -- +* 1700......- 1799......+:18e siècle
How to Manage a Failed Cartilage Repair: A Systematic Literature Review
No full textPurpose The aims of this paper are to report the rate and risk factors for the failure of the most common cartilage repair technique, and analyze the most important factors that could influence the choice of a specific surgical treatment to revise a failed cartilage repair.
Methods A review of the literature was performed focusing on failed cartilage repair and related treatments. Two of the authors independently screened articles. Conflicts about the inclusion of a paper was resolved by further evaluation by the senior author. Review articles, articles written in languages different from/other than English, case reports, and papers that did not evaluate the outcomes of interest were excluded. Full- text version of each included paper was obtained and relevant data were extracted and collected in a database.
Results At the end of the screening process, 31 articles were included. Microfractures and mosaicplasty showed a nonnegligible failure rate at short- and midterm. Better results, especially in terms of time to failure or revision, were reported with the use of autologous chondrocyte implantation (ACI) and osteochondral allograft (OCA) trans- plantation. Regarding the treatment of failed cartilage repair, the use of OCA transplantation in patients with previous failed cartilage repair may be a safe option. The revision of failed OCA transplantation with further OCA seems to have a greater failure rate. Patients with previous failed ACI or matrix-induced autologous chondro- cyte implantation (MACI) who underwent further MACI or ACI reported acceptable results. Otherwise, ACI in patients with history of previous subchondral marrow stimulation (SMS) demonstrated a greater failure rate.
Conclusion From the analysis of the literature, OCA transplantation seems to be the most reliable treatment of a failed SMS. ACI or MACI showed acceptable results in patients with previously failed MACI or ACI.
Level of Evidence level IV, systematic review of level I-IV studies
Correlation between time from injury to surgery and the prevalence of ramp and hidden lesions during anterior cruciate ligament reconstruction. A new diagnostic algorithm
No full textAnterior cruciate ligament tears (ACL) are associated with meniscal lesions, that could involve the posterior horn of the medial meniscus (PHMM). A variety of techniques has been proposed to better visualise the postero-medial (PM) compartment. The aim of the study is to evaluate the prevalence of longitudinal tears of peripheral attachment of the PHMM during arthroscopic ACL reconstruction, and to describe a diagnostic algorithm
Le revisioni aziendali
No full textThe Internal Auditing is an activity of a particular importance inside the contemporary firms. Since the not omogenous origins of the subject, the Author notices thata the content of "Internal Audit" nature, function, scope and activities have not been commonly accepted during previous time, in Italy but also all around the world. So, the Author describes the beginning of this activities in business context, paying a particular attention on the competencies and the cultural and professional skills an auditor should have to achieve the objectives of his being and his work.
Many issues inherent IA are treated in the book; among those, the Author provides a significant and complete description of indepenednece of internal auditors, the relationship between external and internal audit and the risk assessment process
Diffeomorphisms constructively associated with mutually diverging spacetimes which allow a natural identification of event points in general relativity. I
No full textHuman actions, the author observes create mutually diverging spacetimes. To provide a natural concept of event point—in the sense of Aldo Bressan—he proposes in part II [the author, same journal 73 (1982), no. 6, 221–225] to construct unique diffeomorphisms between certain pairs of diverging spacetimes. In the present paper, he (1) defines an equivalence relation, called "divergence'', for spacetimes and (2) presents some preliminary results (whose proofs will appear elsewhere) concerning spacetimes on which reference frames of a special sort exist. These frames play a fundamental role in the construction of the diffeomorphisms
2010: Riflessioni sull'impresa tra crisi ed etica
No full textThe volume is a collection of several articles (published on everyday journals in 2010) by the author, dealing with sociality and economics, in the current period of economical crisis, but also in a more general view
Solving a collection of free coexistence-like problems in stability
No full textThe problem of the stability of the origin for the sytem (∗) x ̈+xf(x)=0, y ̈+yw(x)=0, f(0)>0, f∈C1, w∈C0, is said to be related to coexistence if (∗) has a first integral of the form y ̇s(x,x ̇)−ys ̇(x,x ̇). In this case the author says that (f,w,s) is coexistence-like. In this paper the author assumes that s is given by s(x,x ̇)=x ̇(1+αx), α∈R, and determines and constructs all the maps f such that the origin is a stable equilibrium for the system in (∗) with w(x)=(f(x)+xf′(x)+αx(4f(x)+xf′(x)))/(1+αx)
Impact of scientific production of Italian scientists in exercises and sport sciences by measuring the author-weighted h-index
No full textThis study aimed to measure the consistency of the impact of scientific production, weighted by authorship, of Italian scientists in two academic disciplines (AD) of Exercise and Sports Sciences (ESS) from 2017 to 2022, with a specific focus on the subfield "Sport Sciences", using topic-specific keywords. Through the Scopus database, the scientific products of Italian ESS scientists associated with each keyword were identified. Subsequently, total and relative metric parameters from 2017 to 2022 were collected, including the total and relative number of citations. To evaluate the impact of the publications, the total and relative h-index were calculated, and weighted by considering different categories of authorship. Specific weights were attributed to each category: single author, first author, last author and co-author, following the classifications already in use on Scopus for each author. The trends of total and relative metrics, including citations and h-index, from 2017 to 2022 were analyzed using Spearman's correlation. Non-parametric linear regression analysis was used for the predictive analysis of these trends. Among the 83 identified ESS scientists, a detailed analysis revealed that 31.3% were full professors, 42.1% associate professors, and 26.6% researchers. Less than half of these scientists were directly affiliated with ESS. Despite minority representation, significant positive correlations emerge between total and relative citations from 2017 to 2022 (r = 0.687) and between the weighted total h-index and the weighted relative h-index (r = 0.965). Significant trends emerge in the metric parameters of the same scientists when analyzed separately by AD. The regression results indicate that variations in total citations and the weighted total and relative h-index can predict or explain the observed changes in 2017-2022 (p < 0.05). This result suggests that the production and impact of research in the field of ESS follow the same general trend as production and impact in the specific subfield
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