Search results for "Icon"
showing 10 items of 3539 documents
Context and User-Centered Approaches: Icons in Cross-Cultural Context
2014
Culture is embodied in how people interact with other individuals and with their environment. It is a way of life formed under specific historical, natural and social conditions. Cross-cultural communication environment, user/actor and task/situation is the key triplet in our context research. In this chapter, context is discussed as a multidimensional concept and icons in cross-cultural environments are introduced. The authors present Kiyoki's semantic associative search method, and introduce an example of applying an icon-based platform for cross-cultural communication with Kiyoki’s method for searching and creating context-dependent cross-cultural information. This cross-cultural communi…
Inscripción en cuatro movimientos. Estilos en la construcción del texto informativo-interpretativo
2015
Los textos periodísticos responden a una serie de estrategias comunicativas que, inevitablemente, dejan su huella en ellos. Desde la elección del léxico a la contextualización de los hechos, pasando por la focalización o la inclusión de otras voces, el periodista incorpora su punto de vista, también en los géneros informativos-interpretativos. Este artículo aporta herramientas metodológicas para estudiar cómo se inscribe la interpretación en ellos.
Aportación documental al retablo Mayor de la Iglesia de la Natividad de La Font de la Figuera de Joan de Joanes
2008
Se da a conocer un documento inédito para la historiografía joanesca, el contrato del retablo Mayor de la Iglesia de la Natividad de la Font de la Figuera, lo cual nos permite establecer una correcta atribución a Joan de Joanes, la fecha de realización, sus comitentes así como la composición de esta obra en su origen, entrando a formar parte del escaso legado documental de este período del arte valenciano. (A)
Metal/Semiconductor Barrier Properties of Non-Recessed Ti/Al/Ti and Ta/Al/Ta Ohmic Contacts on AlGaN/GaN Heterostructures
2019
This paper compares the metal/semiconductor barrier height properties of non-recessed Ti/Al/Ti and Ta/Al/Ta contacts on AlGaN/GaN heterostructures. Both contacts exhibited a rectifying behavior after deposition and after annealing at temperatures up to 550 °
Graphene p-Type Doping and Stability by Thermal Treatments in Molecular Oxygen Controlled Atmosphere
2015
Doping and stability of monolayer low defect content graphene transferred on a silicon dioxide substrate on silicon are investigated by micro-Raman spectroscopy and atomic force microscopy (AFM) during thermal treatments in oxygen and vacuum controlled atmosphere. The exposure to molecular oxygen induces graphene changes as evidenced by a blue-shift of the G and 2D Raman bands, together with the decrease of I2D/IG intensity ratio, which are consistent with a high p-type doping (∼1013 cm-2) of graphene. The successive thermal treatment in vacuum does not affect the induced doping showing this latter stability. By investigating the temperature range 140-350 °C and the process time evolution, …
Quando il linguaggio della persuasione abbraccia la morte. La maschera funeraria di sant'Ignazio di Loyola e la "Santa Cecilia" di Stefano Maderno
2014
L'articolo si propone di indagare le modalità attraverso le quali le istanze dettate dalla Controriforma cattolica trovano espressione nel linguaggio figurativo. Tale intento viene esplicitato mediante lo studio comparativo tra la maschera funeraria di Sant'Ignazio di Loyola e la "Santa Cecilia" di Stefano Maderno, esempi emblematici di propaganda religiosa controriformata.
The ACRIDICON-CHUVA campaign: Studying tropical deep convective clouds and precipitation over Amazonia using the new German research aircraft HALO
2016
Abstract Between 1 September and 4 October 2014, a combined airborne and ground-based measurement campaign was conducted to study tropical deep convective clouds over the Brazilian Amazon rain forest. The new German research aircraft, High Altitude and Long Range Research Aircraft (HALO), a modified Gulfstream G550, and extensive ground-based instrumentation were deployed in and near Manaus (State of Amazonas). The campaign was part of the German–Brazilian Aerosol, Cloud, Precipitation, and Radiation Interactions and Dynamics of Convective Cloud Systems–Cloud Processes of the Main Precipitation Systems in Brazil: A Contribution to Cloud Resolving Modeling and to the GPM (Global Precipitatio…
Time-dependent simulation of Czochralski silicon crystal growth
1997
We have developed a detailed mathematical model and numerical simulation tools based on the streamline upwind/Petrov-Galerkin (SUPG) finite element formulation for the Czochralski silicon crystal growth. In this paper we consider the mathematical modeling and numerical simulation of the time-dependent melt flow and temperature field in a rotationally symmetric crystal growth environment. Heat inside the Czochralski furnace is transferred by conduction, convection and radiation, Radiating surfaces are assumed to be opaque, diffuse and gray. Hence the radiative heat exchange can be modeled with a non-local boundary condition on the radiating part of the surface. The position of the crystal-me…
Application of dynamic and combined magnetic fields in the 300mm silicon single-crystal growth
2002
Abstract The increase of diameter in the silicon single crystal growth from 200 to 300 mm for industrial application, and to 400 or 450 mm for research, respectively, has triggered off the development of numerous new technologies like crystal-growth-supporting systems, low-power hot zones, high strength of static magnetic fields and new quartzglas qualities. At Wacker Siltronic, new kinds of magnetic fields have been developed for 300 mm CZ growth. In this paper, the results of dynamic and combined (static and alternating) magnetic fields are discussed. Instead of buoyancy-driven convection, a magnetic-field-controlled melt flow has been obtained in large melt volumes. The crucible wall tem…
Analysis of the dopant segregation effects at the floating zone growth of large silicon crystals
1997
Abstract A computer simulation is carried out to study the dopant concentration fields in the molten zone and in the growing crystal for the floating zone (FZ) growth of large (> 100mm) Si crystals with the needle-eye technique and with feed/crystal rotation. The mathematical model developed in the previous work is used to calculate the shape of the molten zone and the velocity field in the melt. The influence of melt convection on the dopant concentration field is considered. The significance of the rotation scheme of the feed rod and crystal on the dopant distribution is investigated. The calculated dopant concentration directly at the growth interface is used to determine the normalized …