Search results for "EPA"
showing 10 items of 8995 documents
Estudios estratégicos para la lucha contra la fascioliasis humana a nivel mundial = Strategic studies for the fight against de human fascioliasis wor…
2013
Fascioliasis is a zoonotic parasitic disease caused by Fasciola hepatica and F. gigantica. Emergence of human fascioliasis prompted a worldwide control initiative including a pilot study in several countries. Given the necessity to characterize the fasciolid populations involved, the overall aim of the present research is, first, the phenotypic characterization of faciolid adults and eggs implicated in human endemic areas, where this initiative has been implemented, through a computer image analysis system (CIAS) applied on the basis of standardized measurements. Second, new immunological techniques and their potential use as immunological diagnostic tests in those areas are evaluated. The …
Le patient gourmand, une identité possible ?
2014
International audience; effet, le plaisir est explicitement revendiqué et cité comme une dimension inhérente au bien manger (Fischler et Masson, 2008). Ainsi, le plaisir participe à l’équilibre alimentaire et constitue une composante nécessaire des sociabilités. Dans cette perspective le plaisir et la santé non seulement ne s’opposent pas mais sont étroitement liés. Malgré cela, en institution hospitalière, l’alimentation ne revêt plus des caractéristiques de partage et semble se réduire à une ingestion de nutriments. Pourtant, le contexte commensal a une influence sur la consommation des patients (Hartwell & al, 2013). C’est à partir de ce constat que nous avons initié une enquête de terra…
Polifarmācijas izplatība, riski un medikamentu, uztura bagātinātāju, augu valsts preparātu lietošana Latvijā
2017
Sabiedrībai novecojot un palielinoties hronisku saslimšanu skaitam, pieaug vairāku medikamentu vienlaicīga lietošana. Darbā apkopota informācija par polifarmācijas, poliherbācijas termina skaidrojumiem, izplatību, riskiem, nevēlamas polifarmācijas mazināšanas iespējām. Veicot daļēji strukturēto interviju vecāka gadagājuma cilvēkiem Rīgas aptiekās un aptaujājot cilvēkus internetā, tika pētīta polifarmācijas izplatība, medikamentu, uztura bagātinātāju, augu valsts preparātu lietošana Latvijā. Regulāri piecus un vairāk recepšu medikamentus lietoja 31.6% vecāka gadagājuma cilvēku (daļēji strukturēto interviju respondentu vidējais vecums 71.6 gadi) un 11.5% Latvijas iedzīvotāju vecumā no 17 līdz…
Le carte Petrotta. Cinquanta anni di storia italoalbanese in un archivio privato
2021
The proposed paper aims to present the archive of Gaetano and Rosolino Petrotta, Sicilian-Albanians, promoters of the political, religious and cultural life of the historic Albanian historic minority communities of Italy. In the Petrotta archive, kept in the Eparchy of the Piana degli Albanesi Historical Archive, still lies a large part of the two brothers’ political and cultural activities, over a period of time that goes from the early twentieth century to the sixties. Consisting – or, better to say hosted – of about 50 items, now in the description phase, the small, but important, documentary fund contains memoranda, notes, leaflets, private and institutional correspondence, organization…
Effect of sample preparation on gel permeation chromatography results of determination of molecular weight of polyethylene obtained with using of zir…
2003
Molecular weights of polyethylene (PE) obtained with using of zirconocene catalyst activated with large excess of methylaluminoxane (MAO) were determined by gel permeation chromatography (GPC) method. It was found that repeatability of the measurements is strongly influenced by MAO remained in PE samples as well as time of sample keeping in the apparatus (dissolution + measurement time) at temp. 142 °C. A method of MAO removing from PE samples, before GPC measurement, based on additional washing of the sample with HF in methanol solution has been proposed. This modification leads to better both authenticity and repeatability of the results. Studies on the influence of time of sample keeping…
Impact of Separator Thickness on Temperature Distribution in Single Cell of Polymer Electrolyte Fuel Cell Operated at Higher Temperature of 90 °C and…
2022
The New Energy and Industry Technology Development Organization (NEDO) road map (Japan, 2017) has proposed that a polymer electrolyte fuel cell (PEFC) system, which operates at a temperature of 90 °C and 100 °C, be applied for stationary and mobility usage, respectively. This study suggests using a thin polymer electrolyte membrane (PEM) and a thin gas diffusion layer (GDL), at the same time, to achieve better power-generation performance, at a higher temperature than usual. The focus of this paper is to clarify the effect of separator thickness on the distribution of temperature at the reaction surface (Treact), with the relative humidity (RH) of the supply gasses and initial operation tem…
CLOUD POINT MEASUREMENTS IN MEMBRANE FORMING SYSTEMS
2012
Temperature influence on the morphology of porous structures prepared via Thermally Induced Phase Separation (TIPS)
2013
A survey on models for the prediction of phase equilibria in polymer solutions
2011
Inside Cover: Hydrogen-Bonded Open-Framework with Pyridyl-Decorated Channels: Straightforward Preparation and Insight into Its Affinity for Acidic Mo…
2017
International audience; A hydrogen-bonded open framework with pores decorated by pyridyl groups was constructed by off-charge-stoichiometry assembly of protonated tetrakis(4-pyridyloxymethyl)methane and [Al(oxalate)(3)](3-), which are the H-bond donor and acceptor of ionic H-bond interactions, respectively. This supramolecular porous architecture (SPA-2) has 1nm-large pores interconnected in 3D with large solvent-accessible void (53%). It demonstrated remarkable affinity for acidic organic molecules in solution, which was investigated by means of various carboxylic acids including larger drug molecules. Competing sorption between acetic acid and its halogenated homologues evidenced good sel…