Search results for "SOA"
showing 10 items of 246 documents
Interactions of odorants with olfactory receptors and receptor neurons match the perceptual dynamics observed for woody and fruity odorant mixtures
2012
The present study aimed to create a direct bridge between observations on peripheral and central responses to odorant mixtures and their components. Three experiments were performed using mixtures of fruity (isoamyl acetate; ISO) and woody (whiskey lactone; WL) odorants known to contribute to some of the major notes in Burgundy red wine. These experiments consisted of (i) calcium imaging of human embryonic kidney cells (HEK293T) transfected with olfactory receptors (ORs); (ii) single-unit electrophysiological recordings from olfactory receptor neurons (ORNs) and analyses of electro-olfactogram (EOG) responses in the rat nose in vivo; and (iii) psychophysical measurements of the perceived in…
Porous PLLA scaffolds are optimal substrates for internal colonization by A6 mesoangioblasts and immunocytochemical analyses
2009
In the present paper, mouse mesoangioblasts were seeded onto bidimensional matrices and within three-dimensional porous scaffolds of poly(L-lactic acid) (PLLA), in the presence or absence of type I collagen coating, observed under the scanning electron microscope, and tested for their adhesion, survival and proliferation. Immunolocalization of Hsp70, an abundant and ubiquitous intracellular protein in these cells, was also performed in sectioned cell-containing scaffolds under the confocal fluorescence microscope to check whether "in situ" analysis of intracellular constituents was feasible. The data obtained show that PLLA films allow direct cell adhesion and represent an optimal support f…
Pakalpojumu orientētas arhitektūras pielietojums uzņēmuma sistēmu integrācijā
2015
Implementējot SOA risinājumus, uzņēmumiem bieži nākas saskarties ar vairākām problēmām, sākot no tehniskās realizācijas līdz kļūdainām darījuma prasībām. No tām palīdzēs izvairīties pirms un pēc implementācijas analīze, kas tika definēta maģistra darbā. Maģistra darbā tiks apskatīta un analizēta servisu orientētas arhitektūras (SOA) pieeja sistēmu integrācija. Darbs satur SOA teorētisko raksturojumu, SOA analīzes metodoloģiju pirms un pēc implementācijā un reālas SOA implementācijas analīzi. Analizētā SOA tiek realizēta uz Oracle SOA platformas, izmantojot Oracle AIA (Application Integration Architecture) integrācijas ietvaru, analīze tika balstīta uz autora apkopotu metodoloģiju. Darba mēr…
Out-of-the-box pelvic surgery including iliopsoas resection for recurrent gynecological malignancies: Does that make sense? A single-institution case…
2017
Abstract Objective To report morbidity and oncological outcomes in a consecutive series of lateral isolated recurrent gynecological cancer involving the pelvic side wall (PSW) including the iliopsoas muscle. Material and methods We retrospectively evaluated a consecutive series between 6/2013 and 12/2015 of lateral isolated recurrent gynecological malignancies treated with a lateral endopelvic resection (LEPR). LEPR was defined as an en-bloc lateral resection of a pelvic tumor with sidewall muscle, and/or bone, and/or major nerve, and/or major vascular structure. Post-surgical complications, quality of life (QoL) and survivals were computed. Results Seventy-four women with pelvic isolated r…
NANC inhibitory neurotransmission in mouse isolated stomach: involvement of nitric oxide, ATP and vasoactive intestinal polypeptide
2003
1. The neurotransmitters involved in NANC relaxation and their possible interactions were investigated in mouse isolated stomach, recording the motor responses as changes of endoluminal pressure from whole organ. 2. Field stimulation produced tetrodotoxin-sensitive, frequency-dependent, biphasic responses: rapid transient relaxation followed by a delayed inhibitory component. 3. The inhibitor of the synthesis of nitric oxide (NO), l-NAME, abolished the rapid relaxation and significantly reduced the slow relaxation. Apamin, blocker of Ca2+-dependent K+ channels, or ADPbetaS, which desensitises P2y purinoceptors, reduced the slow relaxation to 2-8 Hz, without affecting that to 16-32 Hz or the…
La dérive pédagogique parallèle. Un fil éducatif invisible entre Porto et Paris à travers des récits personnels
2019
Partimos de la deriva como práctica artística contemporánea, con reconocidos antecedentes históricos. El objetivo principal es experimentar las potencialidades pedagógicas de la observación de entornos urbanos de forma colaborativa y mediada por las TIC a través de la deriva, como artistas/investigadores/docentes encargados de la formación del profesorado, para poder introducir este tipo de iniciativas en el entorno educativo. La A/R/Tografía como método de Investigación Basada en las Artes facilita usar la deriva simultáneamente como práctica artística, proceso investigador y experiencia de aprendizaje docente. Los resultados se exponen a través de narrativas personales que muestran reflex…
Tiempos de crisis y cambios socioculturales en Chupicuaro al final del Preclásico: evidencias paleoambientales e indicadores arqueológicos en el vall…
2012
International audience; "Los trabajos realizados en el valle de Acámbaro evidenciaron para finales del Preclásico (hacia 100 a.C.), una serie de cambios que denota un tiempo de crisis y de transición. El estudio revela una reducción drástica del número de sitios del Preclásico Terminal (fase Mixtlán: 1-250 d.C.), así como una nueva configuración espacial. Las excavaciones avalan las observaciones de superficie y comprueban que, a partir de 100 a.C., los asentamientos sufren una desocupación: en dos sitios excavados observamos estratos de abandono y luego de reocupación, y en los demás constatamos un abandono definitivo. Esta evolución parece coincidir con una baja demográfica. Los acontecim…
Creating a sustainable digital infrastructure: The role of service-oriented architecture
2021
Abstract The United Nations’ goal of generating sustainable industry, innovation, and infrastructure is the point of departure for our reflective paper. The paper elaborates on the concepts of digital infrastructure, service-oriented architecture, and microservices. It emphasizes the benefits and challenges of creating a sustainable infrastructure based on a service-oriented environment, in which cloud services constitute an important part. We outline the prerequisites for obtaining a sustainable digital infrastructure based on services. Service-oriented architecture (SOA) and recently, microservice architecture, and cloud services, can provide organizations with the improved agility and fl…
Membrane vesicles containing matrix metalloproteinase-9 and fibroblast growth factor-2 are released into the extracellular space from mouse mesoangio…
2010
Certain proteins, including fibroblast growth factor-2 (FGF-2) and matrix metalloproteinase-9 (MMP-9), have proved very effective in increasing the efficacy of mesoangioblast stem cell therapy in repairing damaged tissue. We provide the first evidence that mouse mesoangioblast stem cells release FGF-2 and MMP-9 in their active form through the production of membrane vesicles. These vesicles are produced and turned over continuously, but are stable for some time in the extracellular milieu. Mesoangioblasts shed membrane vesicles even under oxygen tensions that are lower than those typically used for cell culture and more like those of mouse tissues. These findings suggest that mesoangioblast…
1.3 µm GaInNAs optically-pumped vertical cavity semiconductor optical amplifier
2003
A GaInNAs/GaAs vertical cavity semiconductor optical amplifier (VCSOA) is reported. This is believed to be the first monolithic VCSOA operating at 1.3 mum. Under continuous-wave optical pumping in a singlemode fibre coupled format, gain figures of up to 17.7 dB were achieved. Amplification with 12 GHz bandwidth,was obtained at 12.8 dB peak gain.