Search results for "Iode"
showing 10 items of 1284 documents
Molecular dynamics simulations of heavy ion induced defects in SiC Schottky diodes
2018
Heavy ion irradiation increases the leakage current in reverse-biased SiC Schottky diodes. This work demonstrates, via molecular dynamics simulations, that a combination of bias and ion-deposited energy is required to produce the degradation peerReviewed
A Biodegradable, Bio-Based Polymer for the Production of Tools for Aquaculture: Processing, Properties and Biodegradation in Sea Water
2023
Bio-based, biodegradable polymers can dramatically reduce the carbon dioxide released into the environment by substituting fossil-derived polymers in some applications. In this work, prototypes of trays for aquaculture applications were produced via injection molding by using a biodegradable polymer, Mater-Bi®. A characterization carried out via calorimetric, rheological and mechanical tests revealed that the polymer employed shows properties suitable for the production of tools to be used in aquaculture applications. Moreover, the samples were subjected to a biodegradation test in conditions that simulate the marine environment. The as-treated samples were characterized from gravimetrical,…
Wytwarzanie penicyliny G przez Penicillium chrysogenum jako marker biodegradacji związków fosfonoorganicznych
2011
Masennus, sosiodemografiset tekijät, sosiaaliset suhteet ja koettu terveys 75-79-vuotiailla kotona asuvilla ikääntyneillä
2011
Tutkimuksen tarkoitus oli selvittää onko sosiaalisilla suhteilla yhteyttä masennukseen jyväskyläläisillä kotona asuvilla 75–79-vuotiailla henkilöillä, jotka olivat ilmoittaneet kokevansa yksinäisyyttä ja/tai alakuloisuutta vähintään silloin tällöin. Tutkimuksessa tarkasteltiin myös sosiodemografisten tekijöiden, sosiaalisia kontakteja sisältävän harrastustoiminnan sekä itse koetun terveyden yhteyttä masennukseen. Tutkimusaineisto oli osa Tutkimus- ja kehittämiskeskus GeroCenterin HyväMieli – iäkkäiden henkilöiden mielenterveyden edistäminen -hankkeen aineistosta, joka kerättiin syksyllä 2008. Tutkimusjoukko koostui 292 75–79-vuotiaasta jyväskyläläisestä henkilöstä, joille suoritettiin kotih…
Effectiveness of semi-permeable dressings to treat radiation-induced skin reactions. A systematic review
2017
The aim of this systematic review is to assess the available evidence concerning the effectiveness of semi-permeable dressings, on the full range of skin reactions, related to radiation therapy in cancer patients, from local erythema to moist desquamation, including subjective symptoms such as pain, discomfort, itchiness, burning and the effect on daily life activities. The bibliographic search was carried out looking for Randomised Clinical Trials (RCTs) indexed in PubMed, Cinhal, Cochrane plus and Biblioteca Nacional de Salud, published in the English and Spanish language, between 2010 and 2015. Data extraction and evaluation of study quality was undertaken by peer reviewers using the Cri…
Safety and efficacy of biodegradable polymer-coated thin strut sirolimus-eluting stent vs. durable polymer-coated everolimus-eluting stent in patient…
2018
Introduction The biodegradable polymer drug-eluting stents were developed to improve vascular healing. However, further data are needed to confirm the safety and efficacy of these stents in patients with acute myocardial infarction (AMI). Aim We sought to determine the 1-year clinical follow-up in patients with AMI treated with a thin strut biodegradable polymer-coated sirolimus-eluting stent (BP-SES) versus a durable coating everolimus-eluting stent (DP-EES). Material and methods We analyzed patients with AMI (STEMI and NSTEMI) treated with either a BP-SES (ALEX, Balton, Poland, n = 886) or DP-EES (XIENCE, Abbott, USA, n = 1054) with available 1-year clinical follow-up using propensity sco…
TCT-664 Twelve-Month Clinical Outcomes Comparing Biodegradable Polymer Sirolimus-Eluting Stent Versus Durable Polymer Everolimus-Eluting Coronary Ste…
2018
The aim of this study is to compare the safety and efficacy of the biodegradable polymer coated sirolimus-eluting coronary stent (SES, BioMime™, Meril Life Sciences, India) with durable polymer coated everolimus-eluting coronary stent (EES, XIENCE family, Abbott Vascular, California, USA) in de
Neutrophilic Dermatosis on Postmastectomy Lymphedema
2012
Mobile platform for online processing of multimodal skin optical images: Using online Matlab server for processing remission, fluorescence and laser …
2015
Mobile platform for multimodal skin assessment has been developed. Different illumination sources allow switching between modalities. Diffuse reflectance spectral imaging is provided by five LEDs, fluorescence is excited by 405 nm LEDs, and laser speckle by 650 nm laser diode. Handheld, battery powered device includes all light sources and color camera with USB. The core of the system is Linux OS embedded microcontroller. USB, FTP and HTML with JavaScript combination is used to create standard image transfer and control interface. In combination with built in WiFi access point it allows online skin images storage and processing. It means that data processing algorithms are located and updat…
Histologic evaluation of thermal damage produced on soft tissues by CO2, Er,Cr:YSGG and diode lasers
2010
Objective: The aim of this in vitro experimental study was to perform histological evaluation of the thermal effect produced on soft tissue irradiated with CO2 , Er,Cr:YSGG or diode lasers. Study design: Porcine oral mucosa samples were irradiated with Er,Cr:YSGG laser at 1 W with and without water / air spray, at 2 W with and without water / air spray, and at 4 W with water / air spray, with CO2 laser at 1 W, 2 W, 10 W, 20 W continuous mode and 20 W pulsed mode and diode laser at 2W, 5W, and 10W pulsed mode. The thermal effect was evaluated measuring the width of damaged tissue adjacent to the incision, stained positively for hyalinized tissue with Hematoxylin-Eosin and Masson Trichrome st…