Search results for "Operative"

Cooperative e sfruttamento del lavoro nella logistica

2020

Lo scritto esamina le forme di sfruttamento dei lavoratori che si realizzano nel comparto della logistica. In particolare, al centro di un sistema produttivo basato su catene di appalti e subappalti, operano sovente false cooperative che di fatto svolgono la funzione di meri appaltatori di manodopera. Per contrastare questo deleterio fenomeno, l’Autore segnala la necessità di un incremento dell’attività di vigilanza, ma anche l’opportunità di rafforzare le tutele dei lavoratori impegnati nelle catene degli appalti e subappalti, sulla linea tracciata da alcuni progetti di legge esaminati nel testo.

Promoting mentalizing in organisations through learning operative groups

2021

Current and pressing scientific and technological changes are producing drastic transformations within organisations, creating anxiety and uncertainty and inhibiting the reflective function of the workers who experience conditions of senselessness and estrangement from their work. This article presents a case study from learning operative group training sessions aimed to promote the identity work through the (re)activation of the reflective function towards the definition of new shared meanings. As part of a broader organisational development process, group training sessions based on learning operative groups were arranged in order to offer participants a group reflective space in which eac…

Robotic total knee arthroplastyThe accuracy of CT-based component placement

2004

Accurate alignment of the components in total knee arthroplasty is important. By use of postoperative CT controls, we studied the ability of a robotic effector to accurately place and align total knee arthroplasty (TKA) components according to a purely CT-based preoperative plan.Robotic TKA was performed in 13 patients (6 men) with primary gonarthrosis. Locator screws were placed into femur and tibia under spinal anesthesia. A CT-scan including the femoral head, knee and ankle was performed. In the preoperative planning software, virtual components were positioned into the CT volume. In a second operation, the robot milled femur and tibia with a high-speed milling tool according to the preo…

Short, full-dose adjuvant chemotherapy (CT) in high-risk adult soft tissue sarcomas (STS): long-term follow-up of a randomized clinical trial from th…

2016

[Background] To report on long-term results of a phase 3 trial comparing three versus five cycles of adjuvant chemotherapy (CT) with full-dose epirubicin+ifosfamide in high-risk soft tissue sarcomas (STS).

Closed foldable capsular rings

2004

A new foldable capsular tension and bending ring system with a sharp-edged design is described. The closed foldable capsular rings (CFCR) consist of 8 hydrophobic and 8 hydrophilic ring segments. The CFCRs have a 9.2 mm minimum overall diameter. The CFCRs were inserted using various cartridge systems or a two-folded technique with a forceps. The CFCRs were implanted after phacoemulsification through a small (1.6 to 3.2 mm) incision in 104 human adult eyes without intraoperative complications. No postoperative complications such as capsule folds or inward bending were observed over a 6-month follow-up. Posterior capsule opacification was minimal or absent in all eyes.

Incisional Keratotomy to Toric Intraocular Lenses: An Overview of the Correction of Astigmatism in Cataract and Refractive Surgery

2003

FFR in a Bypass

2016

FFR can be used to determine whether by-pass lesions are significant. In this case, an additional complication was the fact that the lesion was placed at the ostium of the graft: in this case, it is important to retract the guiding catheter to avoid wedging.

The video game experience as 'true' identification: A theory of enjoyable alterations of players' self-perception

2009

This article introduces an explication of video game players' identification with a game character or role that is based on social-psychological models of self-perception. Contrasting with conventional ("dyadic" ) notions of media user-character relationships (e.g., parasocial interaction or affective disposition theory), ("monadic" ) video game identification is defined as a temporal shift of players' self-perception through adoption of valued properties of the game character. Implications for media enjoyment, the measurement of identification, and media effects are discussed. © 2009 International Communication Association.

Hemostatic balance in patients with liver cirrhosis: Report of a consensus conference.

2016

Abstract Patients with cirrhosis present with hemostatic alterations secondary to reduced availability of pro-coagulant and anti-coagulant factors. The net effect of these changes is a rebalanced hemostatic system. The Italian Association of the Study of the Liver (AISF) and the Italian Society of Internal Medicine (SIMI) promoted a consensus conference on the hemostatic balance in patients with cirrhosis. The consensus process started with the review of the literature by a scientific board of experts and ended with a formal consensus meeting in Rome in December 2014. The statements were graded according to quality of evidence and strength of recommendations, and approved by an independent …

Post-transplantation outcome in non-alcoholic steatohepatitis cirrhosis: Comparison with alcoholic cirrhosis.

2019

Abstract Introduction and objectives Non-alcoholic steatohepatitis (NASH) indication of liver transplant (LT) has increased recently, whereas alcoholic cirrhosis remains a major indication for LT. To characterize NASH-related cases and to compare the post-transplant outcome of these two conditions represents our major objective. Material and methods Patients undergoing LT for NASH between 1997 and 2016 were retrieved. Those transplanted between 1997 and 2006 were compared to an “age and LT date” matched group of patients transplanted for alcoholic cirrhosis (ratio 1:2). Baseline features and medium-term outcome measures were compared. Results Of 1986 LT performed between 1997 and 2016, 40 (…