Search results for "SOA"
showing 10 items of 246 documents
Avoimeen lähdekoodiin perustuvat Javan web-palveluiden ohjelmistokehykset
2009
Hirvonen, Matias Juhani Tietojärjestelmätieteen kandidaatintutkielma / Matias Hirvonen Jyväskylä: Jyväskylän yliopisto, 2009. 39 s. Kandidaatintutkielma Palvelukeskeisten arkkitehtuurien nauttiessa kasvavaa huomiota tietojärjestel-mien suunnittelussa myös web-palveluiden tehokas toteuttaminen on noussut avainasemaan. Tutkielmassa kerrotaan lyhyesti mitä web-palvelut ovat ja luo-daan katsaus niiden historiaan. Web-palvelun käsite yhdistetään tekniseen to-teutukseen jaottelemalla palvelut karkeasti arkkitehtuurin ja toteutustavan pe-rusteella. Aihealueen laajasta termistöstä selvitetään ohjelmistosuunnittelijan kannalta tärkeimmät termit, niiden merkitys ja keskinäiset suhteet. Web-palveluid…
Release of isoamyl acetate from starch pastes of various structures : thermodynamic and kinetic parameters
2004
The release of isoamyl acetate from starch-based matrices was studied on the basis of a cumulative dynamic headspace analysis. Two corn starches were compared, which are known to yield pastes and gels differing in their structures and properties. These properties were assessed by viscometry and viscoelastic measurements. Aroma release was discussed as a function of the structure and texture parameters of the matrix. The release curves obtained from water and from the various starch-based matrices at 25 degrees C showed similar patterns but differed in their initial slopes and in the final plateau values. The lowest initial slopes were obtained for the normal starch dispersions that formed g…
A new species of Thilachium (Capparaceae) from the Analanjirofo Region, Madagascar
2023
Madagascar is a centre of speciation for the genus Thilachium Lour., which includes several species of small trees and shrubs occurring in a wide range of habitats. A new species of Thilachium, T. latifolium Fici, from the Analanjirofo Region of northeastern Madagascar is here described and illustrated. It is characterised by 1-foliolate leaves, leaf blades widely ovate or elliptic with shortly acuminate or acute apices, flowers in terminal, dense subumbels or corymbs, short pedicels and ellipsoid, ribbed fruit. The new species is related to T. madagascariense Fici, a species recently described from eastern Madagascar, differing in the wider, coriaceous leaves with shorter, mucronulate tip,…
Ku factor is responsible of Hsp70 basal transcription in mouse mesoangioblasts
2008
H2O2 INDUCES NECROPTOSIS IN MESOANGIOBLAST STEM CELLS
2018
Stem cells are used in regenerative medicine, but their therapeutic efficacy is compromised by their huge death during the first days post-transplantation. Indeed, the microenvironment within damaged tissues is hostile for stem cell survival mainly due to oxidative stress. H2O2 may play a relevant role in inducing death of the injected cells. The aim of our study was to determine the mechanism of mesoangioblast (A6) cell death after an H2O2 treatment. FACS analysis with annV/PI showed that H2O2 induced a dose and time-dependent decrement in A6 viability. We have also found an increase in caspases 8, 9 and 3 activity after the treatment. To assess their involvement in cell death, the pan cas…
Mouse mesoangioblasts release Hsp70 in a controlled manner through membrane vesicle shedding
2009
Mesoangioblaststs (Mabs) are mesodermal stem cells associated with vessels which can differentiate into different mesoderm cell types. They have the property to cross endothelial barrier and when injected into circulation they localize into damaged tissues. A6 cells, a clone of mouse Mabs, express Hsp70 protein in physiological conditions and this synthesis may be required to answer to several intra- and/or extra-cellular needs. It was found that Hsp70 may be released outside from several type of cells, but its role remains still undefined. In order to clarify the reason of Hsp70 constitutive expression, we prepared several A6 clones with different levels of Hsp70 expression by stable RNA i…
A sub-population of mesoangioblasts displays features of resistance and proliferation confirmed by transcriptome analysis.
2014
Reputation Management for Distributed Service-Oriented Architectures
2010
Nowadays, several network applications require that consumer nodes acquire distributed services from unknown service providers on the Internet. The main goal of consumer nodes is the selection of the best services among the huge multitude provided by the network. As basic criteria for this choice, service cost and Quality-of-Service (QoS) can be considered, provided that the underlying Service-Oriented Architecture (SOA) be augmented in order to support the declaration of this information. The correct behavior of such new SOA platforms, however, will depend on the presence of some mechanisms that allow consumer nodes to evaluate trustworthiness of service providers. This work proposes a new…
Diritti e principi nello spazio giuridico europeo dei diritti fondamentali: un aspetto dell’esperienza costituzionale
2020
La Carta dei diritti fondamentali dell’Unione europea e le sue interrelazioni con le Costituzioni nazionali hanno dato origine ad una giurisprudenza della Corte di Lussemburgo e delle Corti costituzionali sui rapporti fra la Carta e le Costituzioni degli Stati, che mira a definire e a contemperare i tratti caratteristici dell’identità costituzionale degli Stati membri. Il punto di sintesi fra identità costituzionale nazionale e patrimonio costituzionale europeo racchiuso nella Carta sono le tradizioni costituzionali comuni degli Stati membri. Queste ultime, com’è noto, sono strumento d’interpretazione della Carta, dunque, veicolo per definire la portata e gli effetti della stessa Carta. Qui…
Art. 84 - Sistema unico di qualificazione degli esecutori di lavori pubblici
2017
Nell'articolo viene esaminato il nuovo sistema di qualificazione dei soggetti esecutori di lavori pubblici di importo pari o superiore a 150.000 euro, soffermandosi in particolare sul riparto di competenze in materia tra l'Autorità nazionale anticorruzione ed il Ministero delle infrastrutture e dei trasporti e sul rapporto tra stazioni appaltanti, società organismi di attestazione (cd. soa) ed imprese.