Passage course du huit [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55038

Équipe d'Australie [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55037

Équipe de Cambridge [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55036

Équipe d'Australie [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55040

Designing business models of cloud platforms

Cloud computing and its three facets (Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS)) are terms that denote new developments in the software industry. In particular, PaaS solutions, also referred to as cloud platforms, are changing the way software is being produced, distributed, consumed, and priced. Software vendors have started considering cloud platforms as a strategic option but are battling to redefine their offerings to embrace PaaS. In contrast to SaaS and IaaS, PaaS allows for value co-creation with partners to develop complementary components and applications. It thus requires multisided business models that bring together two or more distinct customer segments. Understanding how to design PaaS business models to establish a flourishing ecosystem is crucial for software vendors. This doctoral thesis aims to address this issue in three interrelated research parts. First, based on case study research, the thesis provides a deeper understanding of current PaaS business models and their evolution. Second, it analyses and simulates consumers' preferences regarding PaaS business models, using a conjoint approach to find out what determines the choice of cloud platforms. Finally, building on the previous research outcomes, the third part introduces a design theory for the emerging class of PaaS business models, which is grounded on an extensive action design research study with a large European software vendor. Understanding PaaS business models from a market as well as a consumer perspective will, together with the design theory, inform and guide decision makers in their business model innovation plans. It also closes gaps in the research related to PaaS business model design and more generally related to platform business models.

Équipe des États-Unis [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55035

Équipe du Canada [épreuves d'aviron dans le bassin de Saint-Cloud-Suresnes] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 55044

El cloud journalism : un nuevo concepto de producción para el periodismo del siglo XXI

La profunda transformación que está experimentando el periodismo, y la mitosis mediática entre el periodismo tradicional y el digital, está generando, amén de cambios en los contenidos y los géneros periodísticos, una mutación en las formas tecnológicas de publicar esos contenidos y de acceder de forma distribuida, escalable y flexible a nuevas fuentes gracias a Internet: es lo que denominamos cloud journalism. La Sociedad de la Banda Ancha ofrece un abanico de posibilidades que los profesionales del periodismo pueden aprovechar para rentabilizar más su producción y para mejorar su calidad. El grid journalism, el utility journalism o el Journalism as a Service (JaaS), en una dinámica de ASP (Application Service Provider), son otros nuevos conceptos que adaptan el funcionamiento tecnológico de los entornos grid al ámbito de la comunicación y del periodismo.

Tecnologies de cloud computing Openstack/StackOps

El propòsit d'aquest TFC és investigar i fer una instal·lació des de zero d'un model de negoci basat en l'allotjament web fent servir tecnologies de Cloud Computing. El software open-source que es farà servir per aquesta finalitat serà Openstack el qual es basa en un model de servei com infraestructura (IaaS). La nostra finalitat és poder implementar el model IaaS basat en Openstack. Per duu a terme aquest desplegament es farà servir dos hipervisors (KVM i VMware ESXi) per tal de testejar diferents sistemes d¿hipervisors treballant conjuntament.

Neige à Paris, St Cloud [Hauts-de-Seine], 16/11/19 [luges et enfants] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 56941

Saint-Cloud, 28/12/19, challenge de la Nézière [i. e. Georges de La Nézière], Guillemot [du Club athlétique de la Société générale] 2e : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57341

Saint-Cloud, [28/12/19], équipe de la [Société] générale [le C. A. S. G., Club athlétique de la Société générale] gagnante du challenge de la Nézière [i. e. Georges de La Nézière, les coureurs: Isola, Felter [Ferser], Corlet, Guillemot et Brossard] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57344

Characterization of fecal indicator bacteria in sediments cores from the largest freshwater lake of Western Europe (Lake Geneva, Switzerland)

This study characterized the fecal indicator bacteria (FIB), including Escherichia coli (E. coli) and Enteroccocus (ENT), disseminated over time in the Bay of Vidy, which is the most contaminated area of Lake Geneva. Sediments were collected from a site located at similar to 500 m from the present waste water treatment plant (WWTP) outlet pipe, in front of the former WWTP outlet pipe, which was located at only 300 m from the coastal recreational area (before 2001). E. coil and ENT were enumerated in sediment suspension using the membrane filter method. The FIB characterization was performed for human Enterococcus faecalis (E. faecalis) and Enterococcus faecium (E. faecium) and human specific bacteroides by PCR using specific primers and a matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). Bacterial cultures revealed that maximum values of 35.2 x 10(8) and 6.6 x 10(6) CFU g(-1) dry sediment for E. coil and ENT, respectively, were found in the sediments deposited following eutrophication of Lake Geneva in the 1970s. whereas the WWTP started operating in 1964. The same tendency was observed for the presence of human fecal pollution: the percentage of PCR amplification with primers ESP-1/ESP-2 for E. faecalis and E. faecium indicated that more than 90% of these bacteria were from human origin. Interestingly, the PCR assays for specific-human bacteroides HF183/HF134 were positive for DNA extracted from all isolated strains of sediment surrounding WWPT outlet pipe discharge. The MALDI-TOF MS confirmed the presence of general E. coli and predominance E. faecium in isolated strains. Our results demonstrated that human fecal bacteria highly increased in the sediments contaminated with WWTP effluent following the eutrophication of Lake Geneva. Additionally, other FIB cultivable strains from animals or adapted environmental strains were detected in the sediment of the bay. The approaches used in this research are valuable to assess the temporal distribution and the source of the human fecal pollution in aquatic environments. (C) 2011 Elsevier Inc. All rights reserved.

As cores no ambiente de terapia intensiva: percepções de pacientes e profissionais

A utilização das cores no ambiente da Unidade de Terapia Intensiva - UTI pode interferir no bem-estar dos profissionais e clientes. Este estudo teve como objetivo analisar percepções de profissionais e pacientes quanto às cores utilizadas no ambiente de terapia intensiva, identificando aquelas consideradas agradáveis e desagradáveis. Trata-se de pesquisa descritivo-exploratória, com enfoque quanti-qualitativo. A amostra foi constituída de clientes internados e profissionais que trabalham em três UTIs de hospitais públicos localizados em Goiânia. As cores consideradas mais agradáveis para serem utilizadas em UTI foram o azul-claro e o verde-claro. Além dessas, apontaram o amarelo-claro, palha, cinza, rosa e goiaba. O vermelho e o preto foram consideradas as cores mais desagradáveis para um ambiente de UTI. Os profis-sionais e clientes referem preferência por cores variadas, as quais podem ser utilizadas no sentido de melhorar o clima da UTI.