997 resultados para ASP.net


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Multipliers are routinely used for impact evaluation of private projects and public policies at the national and subnational levels. Oosterhaven and Stelder (2002) correctly pointed out the misuse of standard 'gross' multipliers and proposed the concept of 'net' multiplier as a solution to this bad practice. We prove their proposal is not well founded. We do so by showing that supporting theorems are faulty in enunciation and demonstration. The proofs are flawed due to an analytical error but the theorems themselves cannot be salvaged as generic, non-curiosum counterexamples demonstrate. We also provide a general analytical framework for multipliers and, using it, we show that standard 'gross' multipliers are all that is needed within the interindustry model since they follow the causal logic of the economic model, are well defined and independent of exogenous shocks, and are interpretable as predictors for change.

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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.

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INTRODUCTION Frontal fibrosing alopecia (FFA) in an entity characterized by the recession of the frontotemporal hairline (FTHL) with alopecic scarring change. In recent years there are numerous articles discussing the usefulness of dermoscopy for the clinical diagnosis of different types of scarring alopecia. MATERIALS AND METHODS We value 79 patients diagnosed with FFA, evaluating some trichoscopical findings described as typical for FFA: Absence of follicular opening, follicular hyperkeratosis, follicular plugs and erythema. RESULTS In a population of 79 women, 100% showed no follicular opening, 72.1% follicular hyperkeratosis, 66.3% perifollicular erythema and 44.8% follicular plugs. Thus, 100% of patients had at least one of the dermoscopic elements described as suggestive of FFA, 53% two of them, 45% three and 27%, all those elements. Perifollicular erythema was present in 95% of cases in which the disease was active. CONCLUSIONS We consider that the presence of perifollicular erythema will be a direct marker of FFA activity.

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A 51 year old man presented to the department of Dermatology, Regional University Hospital of Málaga, Málaga, Spain, in May 2013, with remarkable lesions on the perineal, perianal and gluteal regions reaching the top of the lower limbs, which he had first noted two years earlier. The physical examination revealed large erythematous-brownish plaques with a granulomatous appearance, polypoid lesions and areas of ulceration. In addition, Mycobacterium tuberculosis culture and serum QuantiFERON® TB Gold were negative. The patient was diagnosed to have metastatic Crohn’s disease which is an uncommon complication of Crohn’s disease.

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One of the world's largest wollastonite deposits was formed at the contact of the northern Hunter Mountain Batholith (California, USA) in Paleozoic sediments. Wollastonite occurs as zones of variable thickness surrounding layers or nodules of quartzite in limestones. A minimum formation temperature of 650 degrees C is estimated from isolated periclase-bearing lenses in that area. Contact metamorphism of siliceous carbonates has produced mineral assemblages that are consistent with heterogeneous, and partly limited infiltration of water-rich fluids, compatible with O-18/O-16 and C-13/C-12 isotopic patterns recorded in carbonates. Oxygen isotope compositions of wollastonites in the study area may also not require infiltration of large quantities of externally-derived fluids that were out of equilibrium with the rocks. 8180 values of wollastonite are high (14.8 parts per thousand to 25.0 parts per thousand; median: 19.7 parts per thousand) and close to those of the host limestone (19.7 parts per thousand to 28 parts per thousand; median: 24.9 parts per thousand) and quartz (18.0 parts per thousand. to 29.1 parts per thousand; median: 22.6 parts per thousand). Isotopic disequilibrium exists at quartz/wollastonite and wollastonite/calcite boundaries. Therefore, classical batch/Rayleigh fractionation models based on reactant and product equilibrium are not applicable to the wollastonite rims. An approach that relies on local instantaneous mass balance for the reactants, based on the wollastonite-forming reaction is suggested as an alternative way to model wollastonite reaction rims. This model reproduces many of the measured delta O-18 values of wollastonite reaction rims of the current study to within +/- 1 parts per thousand, even though the wollastonite compositions vary by almost 10 parts per thousand. (C) 2011 Elsevier B.V. All rights reserved.

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Between the end of August and December 2013, an internet based survey named ANSWER will collect data about sexual health, sexual behavior and risk taking among Sub-Saharan African migrants (SSAm) living in Switzerland. This research is carried out by the Institut de médecine sociale et préventive (IUMSP, Lausanne) on a mandate from the Federal Offi ce of Public Health (FOPH), in cooperation with the Swiss Aids Federation (AHS) and other institutions addressing the prevention and information needs of the African population living in Switzerland.

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Este trabajo se divide en dos partes. Por un lado, el estudio de los futuros estándares HTML 5 y CSS 3 (donde vemos las nuevas propiedades y capacidades que estas tecnologías proporcionan) y por otro la propuesta de actualización del sitio web www.mpiua.net utilizando los citados estándares

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Aquest treball analitza els túnels més populars que són suportats pel maquinari habitualment implantat a la xarxa Guifi.net.

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Guifi.net es una red libre de telecomunicaciones construida a iniciativa de los propios participantes que, mediante un acuerdo entre iguales, se interconectan para compartir servicios y recursos. Del vínculo filosófico con el software libre deriva que toda la información sea pública, mientras que del agnosticismo tecnológico, la utilización de cualquier dispositivo del mercado. Por esto existe el 'unsolclic', una secuencia de órdenes de confi guración genérica de dispositivos y verdadero factor de éxito. El objetivo del proyecto es mejorar el proceso de incorporación de nuevos dispositivos a la aplicación actual. Mediante una nueva gestión web y un sistema de plantillas estándar, los usuarios avanzados podran crear los confi guradores 'unsolclic' para los nuevos dispositivos del mercado y mantener los existentes con más facilidad y eficiencia.

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Interaction between brain endocannabinoid (EC) and serotonin (5-HT) systems was investigated by examining 5-HT-dependent behavioural and biochemical responses in CB1 receptor knockout mice. CB1 knockout animals exhibited a significant reduction in the induction of head twitches and paw tremor by the 5-HT2A receptor selective agonist ()DOI, as well as a reduced hypothermic response following administration of the 5-HT1A receptor agonist (±)-8-OH-DPAT. Additionally, exposure to the tail suspension test induced enhanced despair responses in CB1 knockout mice. However, the tricyclic antidepressant imipramine and the 5-HT selective reuptake inhibitor fluoxetine induced similar decreases in the time of immobility in the tail suspension test in CB1 receptor knockout and wild-type mice. No differences were found between both genotypes with regard to 5-HT2A receptor and 5-HT1A receptors levels, measured by autoradiography in different brain areas. However, a significant decrease in the ability of the 5-HT1A receptor agonist (±)-8-OH-DPAT to stimulate 35SGTPS binding was detected in the hippocampal CA1 area of CB1 receptor knockout mice. This study provides evidence that CB1 receptors are involved in the regulation of serotonergic responses mediated by 5-HT2A and 5-HT1A receptors, and suggests that a reduced coupling of 5-HT1A receptors to Gi/o proteins in the hippocampus might be involved in these effects.

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Este trabajo tiene por objeto el estudio de las relaciones entre arte y política en el contexto del capitalismo neoliberal. Propone una lectura e interpretación de las tesis estético-políticas de Jacques Rancière incidiendo en dos ejes fundamentales de las mismas. De un lado, la elaboración de su concepto de política, planteado como un desacuerdo respecto a la hegemonía contemporánea del pensamiento neoliberal. Del otro, el modo en que su razonamiento se sostiene sobre una original reflexión estética, la cual desemboca en unaredefinición de las prácticas artísticas como medios eficaces de intervención política en la realidad. Es importante subrayar que esta investigación no se limita a una simple paráfrasis del pensamiento del filósofo francés. Así, sus ideas serán puestas en diálogo con lasaportaciones de otros autores y disciplinas y, sobre todo, se ensayará su pertinencia en el análisis de un caso concreto de estudio: el proyecto Megafone.net del artista catalán Antoni Abad, tomado como un ejemplo terminado del concepto de “arte político” elaborado por Rancière.

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Us preocupa el problema de l’atur? Us heu preguntat mai per què Espanya té unes taxes d’atur superiors als països de referència en polítiques laborals? Creieu que el mercat laboral espanyol té moltes mancances? Penseu que el model productiu actual, basat en la construcció i el turisme, és sostenible a llarg termini? Aquestes preguntes, juntament amb la gran destrucció d’ocupació arran de la crisi, -durant l’últim trimestre del 2008 a l’economia espanyola li correspon el 70% (1) de la destrucció de llocs de treball a Europa- ens ha portat a reflexionar sobre els determinants i lesconseqüències de l’atur espanyol. Seguint aquesta línia, ens preguntàvem si,mitjançant un seguit de propostes laborals, Espanya podria arribar a reduir les sevestaxes d’atur a llarg termini i equiparar-les a nivells europeus.Si voleu saber més sobre les possibles solucions, en aquest treball exposemun seguit de mesures originals i d’altres basades en idees d’economistes experts queintenten millorar el capital humà de l’economia, el model productiu, els valors imentalitat de la societat, les institucions laborals i la legislació laboral existent , amb laqual cosa es pretén, com a fi últim, augmentar els nivells d’ocupació de l’economia.Algunes d’aquestes són:· Un nou contracte únic i flexibilització laboral· Canvis en la negociació col·lectiva, fiscalitat empresarial i programes formatius· Model original en les prestacions d’atur· Impuls a un nou model productiuAplicant aquestes propostes creiem que és possible reduir la temporalitat almercat laboral espanyol així com també lluitar per aconseguir la plena ocupaciópromocionant el treball estable i de qualitat. Tot i que el problema de l’atur genera moltdebat social entre els diferents agents socials, les propostes han intentat cercar elconsens i, sobretot, la millora econòmica de la societat.