Search results for " generation."

2020

Background. Anticoagulant therapy, the cornerstone treatment in acute venous thromboembolism (VTE), strongly impacts thrombin generation (TG). Until now, the appearance of the TG curve in platelet rich plasma (PRP) from patients with acute VTE has not been investigated. Methods. We analyzed the shape of TG curves measured in PARP of 180 acute VTE patients. Results. Normal shape of TG curves was observed in 110 patients, 50 patients showed no TG and 20 patients showed biphasic TG curve. The linear regression analysis, adjusted for age, sex, VTE clinical phenotypes and therapy showed that the appearance of biphasic curves is significantly associated with female sex, presence of cancer and the…

Variation of platelet function in clinical phenotypes of acute venous thromboembolism – Results from the GMP‐VTE project

2022

Background The role of platelets in the pathogenesis of venous thromboembolism (VTE) is receiving increasing attention; however, limited information is available on platelet function in the acute phase of the disease. Objective To characterize platelet function according to VTE phenotypes. Patients/Methods In total, 154 subjects (isolated pulmonary embolism [iPE], n = 28; isolated deep vein thrombosis [iDVT], n = 35; DVT+PE, n = 91) were included. In this study platelet function analyzer (PFA)-200, light transmission aggregometry (LTA), thrombin generation (TG) in presence (PRP) and absence (PFP) of platelets and platelet flow cytometry were investigated. LASSO regression was used to select…

Second order nonlinear optics in AlGaAs metasurfaces

2023

Recently, nonlinear optics at the nanoscale level has emerged as a promising branch of nanophotonics. In this work, we focus our attention on Aluminum Gallium Arsenide (AlGaAs) nanoantennas and metasurfaces for efficient and controlled second harmonic photon emission. After a brief introduction concerning the main studies in this field, we present the latest results achieved in AlGaAs platforms both in the lossless and absorption regimes.

L’attività normativa del governo nel periodo 2020-2021

2022

L’articolo descrive l’attività normativa del governo nel periodo 2020-2021. Il biennio è stato segnato dalle misure di contrasto alla pandemia da Covid-19. Di conseguenza, si prendono in considerazione, innanzitutto, le misure sanitarie adottate nel periodo emergenziale e concernenti tanto gli obblighi di distanziamento fisico e di contenimento dell’epidemia, quanto le disposizioni relative alle vaccinazioni e alla presentazione del «certificato verde» o green pass. Successivamente, si dà conto delle principali normative adottate a supporto dell’economia e del sistema imprenditoriale, distinguendo tra gli ausili finanziari destinati a ridurre l’impatto negativo della pandemia sulle aziende …

Training and motivation in childhood and adolescence in Finnish elite footballers at different phases of their athletic careers

2021

This study retrospectively explored 1) early specialization and hours of training in childhood and adolescence and 2) the interrelations of different types of motivation in four samples of elite male footballers in different phases of their athletic careers (N=91): Finnish first-tier players (n=23), youth national team players (U19 and U21; n=33), national team players (n=22), and Finland’s so-called Golden Generation players of the 1990s and 2000s (n=13). For this study, the Golden Generation was defined by FAF as footballers who had played at least ten official World cup or European championship qualifying games between the years 1996‒2008 and played in international top leagues during th…

Primary total hip arthroplasty with fourth-generation ceramic bearings: Clinical and survival results with a minimum follow-up of 5 years.

2019

Abstract Objective To evaluate the clinical results and survival of primary hip prosthesis with ceramic delta bearings (C-C) with a minimum follow-up of 5 years. Material and method A total of 205 primary hip arthroplasties performed between 2008 and 2012 were studied. The clinical results, pre-surgical and at 5 years of follow-up were evaluated using the Harris Hip Score (HHS), the Short Form-36 (SF-36), the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and the visual analogue scale (VAS). The position of the prosthetic components, periprosthetic osteolysis, loosening of the prosthetic components and ruptures of the ceramic components were studied radiologically. …

Influence of Drilling Technique on the Radiographic, Thermographic, and Geomorphometric Effects of Dental Implant Drills and Osteotomy Site Preparati…

2020

The aim of this comparative study is to analyze the influence of drilling technique on the radiographic, thermographic, and geomorphometric effects of dental implant drills and osteotomy site preparations. One hundred and twenty osteotomy site preparations were performed on sixty epoxy resin samples using three unused dental implant drill systems and four drilling techniques performed with a random distribution into the following study groups: Group A: drilling technique performed at 800 rpm with irrigation (n = 30)

Different sitting positions influence cross country sit skiers performance : Sitting position influence on force generation and cycle characteristics

2018

Cross country sit skiing is a Paralympic discipline in which athletes due to physical impairment ski sitting on a sit-ski. The impairment influences performance directly and also through sitting position. Athletes with a better trunk control usually adopt a sitting position called “kneeing” in which the hip joints are higher than the knee joints. In contrast, athletes with high impact of impairment prefer a sitting position called “knee high” in which the hip joints are lower than the knee joints. Able bodied athletes skiing on the ergometer in these two sitting positions showed different performance. However, to the best of authors’ knowledge, no studies have examined performance, force pr…

Content Aware Playlist Generation with Multi-Dimensional Similarity Measure

2016

On application of kernel PCA for generating stimulus features for fMRI during continuous music listening

2018

Background There has been growing interest towards naturalistic neuroimaging experiments, which deepen our understanding of how human brain processes and integrates incoming streams of multifaceted sensory information, as commonly occurs in real world. Music is a good example of such complex continuous phenomenon. In a few recent fMRI studies examining neural correlates of music in continuous listening settings, multiple perceptual attributes of music stimulus were represented by a set of high-level features, produced as the linear combination of the acoustic descriptors computationally extracted from the stimulus audio. New method fMRI data from naturalistic music listening experiment were…