Developing a dynamic library loader for SODIUM, an educational operating system

The development of a dynamic program loader allows the processes to execute shared library functions across different memory segments. This research incorporates the use of shared memory, and the ability to link and invoke dynamic libraries into SODIUM, and educational operating system. Through the analysis of the Executable and Linking Format (ELF) generated by the GCC compiler, we were able to perform a runtime exchange of memory administrators, while showing the way that the shared memory is assigned, even with data segments, such as re-entering code. To this end, we made amendments to the implementation of a dynamic library for segmentation mode, also defining the changes for paging mode. These changes were made through adaptations to the memory loader of SODIUM, to allow it to recognize the ELF format in order to use for memory address assignment.Eje: Workshop Arquitectura, redes y sistemas operativos (WARSO)Red de Universidades con Carreras en Informática (RedUNCI

Habilidades para desempeñar cargos gerenciales en las PYMES de la industria manufacturera de Quito, sector de fabricación de maquinaria y equipo N.C.P. subsector de fabricación de otros tipos de maquinaria de uso general, fabricación de maquinaria agropecuaria y forestal...

El presente trabajo de disertación documenta el estudio asociado a las habilidades requeridas para desempeñar cargos gerenciales en las pequeñas y medianas empresas correspondientes a la industria manufacturera de Quito sector de fabricación de Maquinaria y equipo. Esta investigación se sustenta en las PYMES realizando un trabajo de gestión en torno a aprovechar las oportunidades de desarrollo que ofrece, y los criterios asociado a las habilidades gerenciales como una herramienta de apoyo necesaria para la implementación exitosa de nuevas prácticas y mejora continua en la conducción de sus empresas

Up-to-date Spanish continental Neogene synthesis and paleoclimatic interpretation

A synthesis of the Spanish continental Neogene is presented by designing an integrated correlative chart of the Neo" gen-e "succes"Siuns-ofthe "lberian-PeninsuIa-. -Ninemain-sedimentary-breaks-have-been -distinguished-in-most-of-the "basins. They are considered a valuable criteria for correlation as they occur in similar time intervals from basin to basin. The determined sedimentary breaks occur in the Agenian, Ramblian, Middle Aragonian, Late Aragonian, Late Vallesian, Middle Turolian, Late Turolian, Late Ruscinian-Early Villafranchian, and Villafranchian ages. The larger interior basins (Ebro, Tajo, Duero) show a fairly complete Neogene sedimentary record in which the aboye mentioned sedimentary breaks are usually well recognized. A good correlation may be established from basin to basin. Likewise, there is a fairly good correlation among the Upper Miocene-Pliocene sedimentary record of basins spreading out in Levante and southeastern Spain. However, the correlation is not as c1ear in those basins located within the Iberian and Catalan Coastal Ranges, which usually do not show a similar sedimentary pattern. The comparison between Neogene stratigraphic logs in most of the Spanish continental basins and the pattern of global events from currentIy accepted Cenozoic Cyc1e Charts allows recognition of chronological coincidences, especially with regard to the age of seven major sedimentary ruptures (those developed at about 24.5 Ma, 22 Ma, 16 Ma, 13.5 Ma, 9.5 Ma, 5.5 Ma, 3.3 Ma). Evolutionary sedimentary trends in both offshore Mediterranean areas and inland peripheral zones of the Iberian Peninsula show also striking coincidences regarding the chronology of major sedimentary breaks observed in continental successions. Paleoc1imatic curves for the Spanish continental Neogene display four relative temperature peaks indicative of warm c1imatic conditions (Late Agenian, Early-Middle Aragonian, Vallesian-Turolian, and Late Villafranchian) as well as five relatively dry periods (Early Ramblian, Middle-Late Aragonian, Middle Turolian, Late Ruscinian, and Middle Villafranchian ages)

Fotografía en la colección de arte contemporáneo de la Universidad de Granada

La serie editorial de Cuadernos Técnicos del Patrimonio surge debido a la necesidad de dotar al Vicerrectorado de Extensión Universitaria de publicaciones que aborden aspectos patrimoniales en relación con cuestiones de carácter transversal y que sirvan de vehículo de difusión y diálogo de las distintas colecciones que conforman el rico acervo universitario. El objetivo es convertir estos Cuadernos en un espacio de reflexión y debate sobre temas relacionados con la conservación, la restauración, la gestión, la difusión y la puesta en valor de los bienes muebles e inmuebles de la Universidad de Granada en toda su amplitud. No se plantean con un enfoque exclusivamente local pues su intención es abrirse a distintas problemáticas patrimoniales y convertirse en un instrumento que integre estudios de carácter nacional e internacional. Asimismo, entendemos que al Patrimonio hay que afrontarlo desde una perspectiva histórica pero también actual y en diálogo con la compleja realidad social

Paisaje Cultural Urbano e Identitad Territorial

Linguaggio contemporaneo e preesistenze: dialogo in un mondo globalizzato Il tema del rapporto con l’antico trova una giusta dimensione operativa quando, superando la sfera delle ideologie e quella delle opposte ragioni della memoria e dello sviluppo, indirizza positivamente l’azione progettuale ora per differenza ora per empatia, a seconda delle circostanze, ma crea sempre una forte tensione tra le ragioni dell’esistente e le necessità del nuovo. Intervenire nell’antico e per l’antico significa, pertanto, riprogettare il nostro modo di relazionarci con il passato, rinegoziandone identità e valori alla luce del nostro presente. Da questa angolazione il patrimonio non è solo lo spazio della memoria o quello della storia, ma diviene lo spazio del desiderio che trae alimento dal mito dell’araba fenice: esso, come principio evolutivo, rappresenta l’inizio di un incessante ricominciamento e l'occasione per una mediazione tra globale e locale