Search results for "SUT"

Ridefinire lo spazio urbano: luoghi, ritmi e pratiche sociali

2022

La pandemia ha rimesso in discussione le classiche dicotomie tra privato/pubblico, statico/dinamico, reale/virtuale utilizzate per definire lo spazio di vita e di conseguenza ha ridefinito le categorie utilizzate per tracciare i confini di queste dimensioni. Durante il lockdown i tempi della vita quotidiana non sono più diversificati in modo netto e di conseguenza anche il modo di “abitare” lo spazio urbano è alterato. I cambiamenti avvenuti nei ritmi di vita quotidiana nell’era post-Covid hanno richiesto una riprogettazione dello spazio e lanciato ai pianificatori una nuova sfida che richiede non solo competenze specifiche su un piano esecutivo, ma anche una nuova prospettiva con il quale …

Effect of Acoustic Wave Reflections on Space Charge Measurements with PEA Method

2018

The Pulsed Electro-Acoustic (PEA) method is the most used technique for space charge detection in solid dielectrics. The methodology is largely employed in the field of High Voltage Direct Current (HVDC) transmission and is based on the detection of acoustic waves generated by charges vibration. One of the most common problems arising during the detection is the presence of multiple reflections taking place due to the presence of means discontinuity in the different PEA cell components. This reflection phenomenon, if not well taken into account, could cause incorrect interpretation of the PEA output signal. It is easy to understand that a simulation model is a basic tool to understand the w…

Ahmed valve, suture-less implantation: A new approach to an easier technique.

2013

Purpose Tissue adhesives have been used in ophthalmology instead of sutures to minimize the operating time. This case series investigated the effectiveness and safety of use of cyanoacrylate in Ahmed valve implantation through pars plana for refractory glaucoma. Patients and methods Seventeen eyes of 17 patients with refractory glaucoma underwent Ahmed valve scleral suture-less implantation through pars plana with a cyanoacrylate suture of the plate. Refractory glaucoma was defined as intraocular pressure (IOP) ≥ 21 mm Hg with antiglaucoma eye drops, good adherence to treatment, and no previous glaucoma surgery. IOP control and development of complications were evaluated during the follow-u…

Policies of Refugee Settlement and Integration in Europe: the Cases of Portugal and Finland

2019

Abstract Though geographically distant from each other, Portugal and Finland present an interesting comparison concerning the policies and devices of asylum. Both provide an informed and critical appraisal of the current international response to the refugee issue, especially considering the European Union. The Finnish situation evidences a long-standing integrated resettlement frame, associated with the inclusive and pluralistic character of Nordic immigration policies, in spite of the growing threat of regression under the emergent xenophobic pressure. Unlike Portugal, where a finely-tuned response system is still lacking in spite of the existence of an assumed political will and commitme…

Inner shell ionization of argon in ECRIS plasma

2018

Abstract The volumetric K α emission rate of argon emitted from the electron cyclotron resonance (ECR) heated plasmas of the JYFL (University of Jyvaskyla, Department of Physics) 14 GHz ECR ion source (ECRIS) and the 14.5 GHz Grenoble Test Source (GTS) at iThemba Laboratory for Accelerator Based Sciences have been measured to gain an understanding of the influence of the ion source tune parameters on the absolute inner shell ionization rate. It was observed that the behaviour of the ionization rate and the extracted ion beam currents react differently, depending the parametric sweep performed. The neutral gas pressure and incident microwave power was found to have the strongest influence on…

Statistical upscaling of ecosystem CO2 fluxes across the terrestrial tundra and boreal domain: Regional patterns and uncertainties

2021

The regional variability in tundra and boreal carbon dioxide (CO2) fluxes can be high, complicating efforts to quantify sink-source patterns across the entire region. Statistical models are increasingly used to predict (i.e., upscale) CO2 fluxes across large spatial domains, but the reliability of different modeling techniques, each with different specifications and assumptions, has not been assessed in detail. Here, we compile eddy covariance and chamber measurements of annual and growing season CO2 fluxes of gross primary productivity (GPP), ecosystem respiration (ER), and net ecosystem exchange (NEE) during 1990–2015 from 148 terrestrial high-latitude (i.e., tundra and boreal) sites to a…

Hyvinvointi-, hius- ja kauneusalan ammatteihin opiskelevat kriittisinä nettilukijoina

2023

Tutkimuksessa selvitettiin ammatillisen koulutuksen opiskelijoiden (hyvinvointi-, hius- ja kauneusala) kriittistä nettilukutaitoa. Lisäksi tarkasteltiin aikaisemman tiedon, tekstien lukemisjärjestyksen ja perustelutaitojen yhteyttä siihen, kuinka hyvin opiskelijat osasivat arvioida luotettavia (varmentaminen) ja epäluotettavia (kyseenalaistaminen) nettitekstejä sekä erottaa luotettavat tekstit epäluotettavista. Tutkimukseen osallistui 82 opiskelijaa, joista valtaosa oli 15–18-vuotiaita. Opiskelijat lukivat ja arvioivat kaksi luotettavaa ja kaksi epäluotettavaa tekstiä sokerin vaikutuksista. Opiskelijat arvioivat kirjoittajan asiantuntijuutta, tarkoitusperiä, julkaisupaikkaa ja evidenssin la…

Sahalahden talonpoikaisten rusthollisukujen perhestrategiat 1721-1886

2006

Suture Materials: Do They Affect Fistula and Stricture Rates in Flap Urethroplasties?

2003

<i>Introduction:</i> The effect of suture materials on urethroplasty complications is debated. Indeed, materials with a delayed absorption might either reduce the incidence of fistulas by ensuring a prolonged approximation of neo-urethral edges or increase the risk of urethral strictures due to a prolonged tissue reaction during suture absorption. We retrospectively evaluated the role of suture materials in the complication rate of urethroplasty procedures performed in our institution over a 10-year period. <i>Patients and Methods:</i> Three hundred and thirty-six boys undergoing a flap procedure (parameatal based, preputial tube, or onlay preputial flap) for hypospa…

The Penile Plication Procedure: An Alternative Method for Straightening Penile Deviation

1991

AbstractThe number of reported cases of congenital and acquired penile deviation is evidently increasing. We describe our experience with the penile plication procedure, which we used to treat 40 patients with penile deviation. Postoperatively, all patients regained the ability for sexual intercourse, with potency remaining unimpaired. Of the patients 96% were completely satisfied with the result of the operation. Sustained complications have not been observed. To avoid major trauma the surgical intervention should not include removal of ellipsoids from the penile tunica albuginea as proposed by Nesbit. Since the penile plication method produces equally good results in terms of performance …