El apagón analógico : el British Film Institute y la educación en los tres últimos decenios.

Resumen basado en el de la revista. - El artículo pertenece a una sección monográfica de la revista dedicada a Lenguajes fílmicos en la memoria colectiva de Europa

Film scoring.

Resumen tomado de la publicación. - El artículo pertenece a una sección de la revista dedicada a: El aula de música y las competencias básicas

Some of my favourite film stars : una experiencia de aula utilizando Internet.

Se describe la experiencia llevada a cabo con alumnos de primero de ESO en la asignatura de Inglés y que consistía en la búsqueda de un personaje de su interés en la página web: www.biography.com y en analizar su biografía a través de diversas actividades utilizando el idioma inglés. Los objetivos del trabajo son: desarrollar la capacidad lectora de los alumnos en inglés aún cuado no entiendan todo, leer para obtener la información específica, aprender a intuir el significado de palabras desconocidas por el contexto, practicar el vocabulario y las estructuras estudiadas, conseguir que los alumnos adquieran confianza a la hora de enfrentarse a páginas web en inglés y capacitar a los alumnos para que realicen búsquedas en Internet de material en inglés.

Reliable entertainment: Spanish consumers' preferences regarding a film's country of origin

This article contributes to the study of cinema audiences in Europe by analyzing the actual behavior of Spanish moviegoers and their level of satisfaction. We modeled moviegoers’ choice of film by country of origin (U.S.A., Spain, and other countries) according to a set of determinants: (1) consumers’ interpretation of several sources of information, (2) motivations and (3) choice rules. We found three clear consumer stereotypes related to each type of film: (1) U.S.A. films were preferred by almost everyone (especially families and younger audiences); (2) Spanish films had audiences composed of middle-age and middle-class moviegoers; and (3) European productions were preferred by a social or intellectual elite. U.S.A. films dominate the Spanish market for the reason that they provide most of what moviegoers prefer, namely, familiar, reliable entertainment in Spanish; three characteristics that are not satisfied by Spanish and European films. Additionally, we discuss the implications for the European cultural policy

Pla de màrqueting de l’hotel Moments de Film

Treball sobre la creació d’un pla de màrqueting d’un hotel temàtic fictici. Aquest sorgeix d’un objectiu secundari fruit d’una motivació personal amb interès cap a la coneixença dels hotels temàtics, que responia a les següents preguntes: Què és un hotel temàtic? Quins tipus d’hotels temàtics podem trobar? Quan sorgeixen els hotels temàtics? El Pla de Màrqueting representa el desenvolupament d’una idea creativa, imaginant que els hotels poden ser molt més que un simple allotjament. Poden esdevenir llocs que poden conduir cap al món de les sensacions i de les experiències úniques

Empaques alimenticios tipo film: estudio de mercado y determinación del costo relativo en el producto final

La presente tesis tiene como propósito determinar el volumen del mercado de empaques alimenticios tipo film y sus características. Además determinar la incidencia del empaque tipo film en el costo total del producto. Para esto, primero se realiza una descripción general de los empaques, sus funciones y clasificación; se enfatiza en las características y aplicaciones de los empaques tipo film, lámina o película, así como su selección y su uso como herramienta de marketing. El estudio de mercado esta enfocado a los empaques tipo film, a determinar si existe producción nacional, los principales productores y el monto producido por año. Además conocer los principales importadores y su participación en el mercado, la procedencia de los empaques importados y conocer como ha evolucionado este mercado. Se realiza un análisis de cada una de las variedades de empaques que se usan en el país. Finalmente se hace un análisis de la incidencia del empaque en el costo final del producto, a través de un ejemplo práctico. La forma de contabilizar al empaque es otro de los temas tratados en el capitulo 3. Este estudio ayudará a todo interesado en este campo a tener una base para evaluar la posibilidad de ingresar en un mercado y conocer las características del mismo.

Estudio de la demanda para la maquinaria empacadora tipo film de alimentos en Quito

Este trabajo abarca conceptos de clientes industriales, de las diferencias del marketing industrial y de consumo, del proceso de decisión de compra, las diferentes características de la demanda de los productos industriales y de la oferta. Se hace una breve descripción de las características y aplicaciones de las máquinas empacadoras y se realiza una clasificación en función del empacado con material tipo película como PVC, polietileno, polipropileno, poliolefina, etc. En base a información proporcionada por instituciones especializadas como las Cámaras de Producción, BCE, SRI y personas entendidas en el ramo a través de entrevistas y encuestas, se hace un análisis de los importadores, los montos CIF y los países de origen de la máquinaria para empacar tomando en cuenta las partidas arancelarias correspondientes a este tema; se hacen comparaciones entre los años 1999 al 2001 en relación a la crisis de esos años en el Ecuador y 2002 al 2006 cuando se ha logrado cierta estabilidad económica, especialmente monetaria. Después de tabular y analizar los datos, se llega a conclusiones que se enmarcan en la realidad del entorno, la evolución en los años 1999 al 2001, como en los 2002 al 2006 y las perspectivas de los participantes; se hacen recomendaciones. Esta tesis facilitará al lector a tomar de decisiones este mercado industrial, Pues el lector podrá visualizar el entorno del mercado, su tendencia, los montos y la potencialidad del mismo donde puede ser partícipe o desarrollar nichos estratégicos.

Common black coatings - reflectance and ageing characteristics in the 0.32-14.3 mu m wavelength range

The diffuse and regular reflectances of five optically absorbing coatings frequently used in optical systems, were measured over the 0.32-14.3 mu m wavelength range, before and after exposure to heat and intense optical radiation. The measured coatings included Nextel Velvet Black, an anodised coating and NPL Super Black. The anodised coating exhibited substantial variations in its diffuse and regular reflectance values after thermal and simulated solar ageing. Solar and thermal ageing of the Nextel Velvet Black resulted in increases of its reflectance. However, thermal ageing tended to decrease the reflectance of the other paint samples examined. Thermal and solar ageing of the NPL Super Black resulted in only minor changes in its reflectance characteristics. All measurements are traceable to the UK National Standards.

Small- and waiting-time behaviour of the thin-film-equation

We consider the small-time behavior of interfaces of zero contact angle solutions to the thin-film equation. For a certain class of initial data, through asymptotic analyses, we deduce a wide variety of behavior for the free boundary point. These are supported by extensive numerical simulations. © 2007 Society for Industrial and Applied Mathematics

Multilayered hydrogel coatings covalently-linked to glass surfaces showing a potential to mimic mucosal tissues

Multilayered hydrogel coatings can be developed on the surface of glass slides via layer-by-layer deposition of hydrogen-bonded interpolymer complexes formed by poly(acrylic acid) and methylcellulose. Chemical modification of the glass surface with (3-aminopropyl)triethoxysilane with subsequent layer-by-layer deposition and cross-linking of interpolymer complexes by thermal treatment allows fabrication of ultrathin hydrogel coatings, not detachable from the substrate. The thickness of these coatings is directly related to the number of deposition cycles and cross-linking conditions. An unusual dependence of the hydrogel swelling properties on the sample thickness is observed and can be interpreted by gradual transitions between two- and three-dimensional networks. The hydrogels exhibit pH-responsive swelling behaviour, achieving higher swelling degrees at pH > 6.0. These coatings can be used as model substrates to study the adhesive properties of pharmaceutical tablets and can potentially mimic the total work of adhesion observed for the detachment of mucoadhesives from porcine buccal mucosa but fail to exhibit identical detachment profiles.

The influence of Fe-rich coatings on the dissolution of anorthite at pH 2.6

Surface coatings are very common on mineral grains in soils but most laboratory dissolution experiments are carried out on pristine, uncoated mineral grains. An experiment designed to unambiguously isolate the effect of surface coatings on mineral dissolution from any influence of solution saturation state is reported. Two aliquots of 53 to 63 mum anorthite feldspar powder were used. One was dissolved in pH 2.6 HCl, the other in pH 2.6 FeCl3 solution, both for similar to6000 h in flow-through reactors. An amorphous Fe-rich, Al-, Ca- and Si-free orange precipitate coated the anorthite dissolved in the FeCl3 solution. BET surface area of the anorthite increased from 0.16 to 1.65 m(2) g(-1) in the HCl experiment and to 3.89 m(2) g(-1) in the FeCl3 experiment. The increase in surface area in the HCl experiment was due to the formation of etch pits on the anorthite grain surface whilst the additional increase in the FeCl3 experiment was due to the micro- and meso-porous nature of the orange precipitate. This precipitate did not inhibit or slow the dissolution of the anorthite. Steady state dissolution rates for the anorthite dissolved in the HCl and FeCl3 were similar to2.5 and 3.2 X 10(-10) mol(feldspar) m(-2) s(-1) respectively. These rates are not significantly different after the cumulative uncertainty of 17% in their value due to uncertainty in the inputs parameters used in their calculation is taken into account. Results from this experiment support previous theoretical and inference-based conclusions that porous coatings should not inhibit mineral dissolution. Copyright (C) 2003 Elsevier Ltd.

Solvent Effects on the Formation of Nanoparticles and Multilayered Coatings Based on Hydrogen-Bonded Interpolymer Complexes of Poly(acrylic acid) with Homo- and Copolymers of N-Vinyl Pyrrolidone

The formation of hydrogen-bonded interpolymer complexes between poly(acrylic acid) and poly(N-vinyl pyrrolidone) as well as amphiphilic copolymers of N-vinyl pyrrolidone with vinyl propyl ether has been studied in aqueous and organic solutions. It was demonstrated that introduction of vinyl propyl ether units into the macromolecules of the nonionic polymer enhances their ability to form complexes in aqueous solutions due to more significant contribution of hydrophobic effects. The complexation was found to be a multistage process that involves the formation of primary polycomplex particles, which further aggregate to form spherical nanoparticles. Depending on the environmental factors (pH, solvent nature), these nanoparticles may either form stable colloidal solutions or undergo further aggregation, resulting in precipitation of interpolymer complexes. In organic solvents, the intensity of complex formation increases in the following order: methanol < ethanol < isopropanol < dioxane. The multilayered coatings were developed using layer-by-layer deposition of interpolymer complexes on glass surfaces. It was demonstrated that the solvent nature affects the efficiency of coating deposition.

Beyond Belief: Harry Potter in text and film

Despite the fact that the Harry Potter books have won a place in the cultural consciousness and have had enjoyed immense commercial success, they were not accepted within many faith groups at the outset. Using the term ‘religion’ to refers to any system of belief that may be recognised by symbols , I look extracts from three of the novels, alongside their subsequent cinematic adaptations, in order to consider the construction of representations of religion in the films and the contribution made by the films to this debate.

Converting the nanodomains of a diblock-copolymer thin film from spheres to cylinders with an external electric field

We investigate the ability of an applied electric field to convert the morphology of a diblock-copolymer thin film from a monolayer of spherical domains embedded in the matrix to cylindrical domains that penetrate through the matrix. As expected, the applied field increases the relative stability of cylindrical domains, while simultaneously reducing the energy barrier that impedes the transition to cylinders. The effectiveness of the field is enhanced by a large dielectric contrast between the two block-copolymer components, particularly when the low-dielectric contrast component forms the matrix. Furthermore, the energy barrier is minimized by selecting sphere-forming diblock copolymers that are as compositionally symmetric as possible. Our calculations, which are the most quantitatively reliable to date, are performed using a numerically precise spectral algorithm based on self-consistent-field theory supplemented with an exact treatment for linear dielectric materials.