Search results for "EBI"
showing 10 items of 554 documents
Elektronisko norēķinu attīstības analīze
2016
Pasaulē šobrīd elektronisko norēķinu veidi ir plaši pieejami, arī Latvijas bankas aktīvi izplata elektronisko norēķinu palīgrīkus, piedāvājot internetbankas un maksājuma karšu komplektus. Darba autors noskaidro Latvijas elektrisko norēķinu tirgus gatavību pāriet no skaidrās naudas maksājumiem uz elektroniskiem norēķiniem, analizē elektronisko norēķinu attīstības tendences. Autors vispirms aplūko elektronisko norēķinu vēsturisko pusi. Pievērš uzmanību spēkā esošo likumu normatīviem regulējumiem. Veic elektronisko norēķinu tirgus analīzi, atklāj nākotnes attīstības tendences. Sniedz informāciju par elektronisko norēķinu riskiem, norēķinu drošības un risku novēršanas pasākumiem Uz darba gaitā …
Behavioural responses of breeding arctic sandpipers to ground-surface temperature and primary productivity
2021
Most birds incubate their eggs, which requires time and energy at the expense of other activities. Birds generally have two incubation strategies: biparental where both mates cooperate in incubating eggs, and uniparental where a single parent incubates. In harsh and unpredictable environments, incubation is challenging due to high energetic demands and variable resource availability. We studied the relationships between the incubation behaviour of sandpipers (genus Calidris) and two environmental variables: temperature and a proxy of primary productivity (i.e. NDVI). We investigated how these relationships vary between incubation strategies and across species among strategies. We also stud…
Tostado sobre el Eusebio
1506
El Tostado és Alonso Fernández de Madrigal Tertia pars. - [4], cxxxviij f. - Sign.: a4, aa-qq8, rr10 Tipus gòt. - Text a 2 cols. - Port. gravada xil. amb escut episcopal en la port.
CLEAR: Covariant LEAst-Square Refitting with Applications to Image Restoration
2017
International audience; In this paper, we propose a new framework to remove parts of the systematic errors affecting popular restoration algorithms, with a special focus for image processing tasks. Generalizing ideas that emerged for $\ell_1$ regularization, we develop an approach re-fitting the results of standard methods towards the input data. Total variation regularizations and non-local means are special cases of interest. We identify important covariant information that should be preserved by the re-fitting method, and emphasize the importance of preserving the Jacobian (w.r.t. the observed signal) of the original estimator. Then, we provide an approach that has a ``twicing'' flavor a…
Factores que influyen en la compra y consumo de bebidas: alcohol vs. no alcohol
2015
Vivimos en una época de cambios acelerados en el mercado y en la conducta de las personas, centradas en gastar y consumir casi de forma programada e irracional. La mayoría de la población tiene a su alcance una inmensa variedad de bebidas, y por tanto, una gran diversidad de opciones para elegir. Resulta primordial, para la industria del sector, llegar a conocer los factores que influyen en el comportamiento de compra y de consumo de bebidas por parte de los consumidores del siglo XXI, para diseñar las estrategias apropiadas y acordes con dicho comportamiento. Sin embargo, aún no se ha tenido muy en cuenta en la literatura la perspectiva de análisis de la compra y el consumo de bebidas desd…
Alegacion canonica por el Ilmo. y Revmo. señor D.F. Antonio Folch de Cardona, Arzobispo de Valencia, y su dignidad archiepiscopal con el Lugartenient…
Precedeix al tít.: Aue Maria Caplletra ornada Grav. calc. de la Mare de Déu precedeix al tít Text a 1 col. amb postil·les al voltant. - Reclams Sign.: [A]-Sss2
Nanoencapsulation of promising bioactive compounds to improve their absorption, stability, functionality and the appearance of the final food products
2021
The design of functional foods has grown recently as an answer to rising consumers’ concerns and demands for natural, nutritional and healthy food products. Nanoencapsulation is a technique based on enclosing a bioactive compound (BAC) in liquid, solid or gaseous states within a matrix or inert material for preserving the coated substance (food or flavor molecules/ingredients). Nanoencapsulation can improve stability of BACs, improving the regulation of their release at physiologically active sites. Regarding materials for food and nutraceutical applications, the most used are carbohydrate-, protein- or lipid-based alternatives such as chitosan, peptide–chitosan and β-lactoglobulin nanopart…
Frodi europee e problemi applicativi in Italia
2017
Reduction of beauvericin and enniatins bioaccessibility by prebiotic compounds, evaluated in static and dynamic simulated gastrointestinal digestion
2015
Abstract The aim of this study was to investigate the bioaccessibility of beauvericin (BEA) and enniatins (ENs) present in wheat crispy breads. A microbial fermentation was performed by a BEA- and ENs-producer Fusarium strain, adding inulin and fructooligosaccharides (FOS) at two concentrations (1% and 5%). The bioaccessibility of mycotoxins was determined by static and dynamic simulated gastrointestinal digestion systems, imitating the digestive physiological conditions until the colonic compartment. BEA and ENs were determined in the intestinal fluids by liquid chromatography-tandem mass spectrometry (LC-MS/MS). BEA and ENs bioaccessibilities in the static model (46.7–61.1% and 6.2–44.9%,…
Isolactarane and Sterpurane Sesquiterpenoids from the Basidiomycete Phlebia uda
2012
Three new sesquiterpenoids, named udasterpurenol A, udalactarane A, and udalactarane B, as well as the known compounds hyphodontal and sterpuric acid have been isolated from the basidiomycete Phlebia uda. These compounds represent the first natural products described from this species. The structures were elucidated by NMR spectroscopy and mass spectrometry. Udalactaranes A and B were isolated as mixtures with their respective epimeric acetals. These mixtures inhibited the spore germination of the plant pathogenic fungus Fusarium graminearum at 10 and 5 μg/mL, respectively, and were active against Jurkat cells with IC(50) values of 101 and 42 μM, respectively.