Otimização de recursos pela integração de sistemas de gestão
Objective Deregulation of FAS/FASL system may lead to immune escape and influence bacillus Calmette-Guérin (BCG) immunotherapy outcome, which is currently the gold standard adjuvant treatment for high-risk non–muscle invasive bladder tumors. Among other events, functional promoter polymorphisms of FAS and FASL genes may alter their transcriptional activity. Therefore, we aim to evaluate the role of FAS and FASL...
O hipotiroidismo congénito (HC) presente em cerca de 1:4000 recém-nascidos é considerado uma das principais causas, preveníveis, de atraso mental em crianças. O rastreio universal do HC realizado através do Programa Nacional de Diagnóstico Precoce, implementado em Portugal desde 1985, tem resultado num desenvolvimento normal da maioria das crianças com hipotiroidismo. Os defeitos congénitos da tiróide podem ser...
O Pseudohipoparatiroidismo tipo Ia ou Osteodistrofia Heriditária de Albright é a forma mais frequente de Pseudohipoparatiroidismo. É uma doençacongénita caracterizada pela resistência das células alvo à acção da Paratormona (e de outras hormonas). Traduz-se clínica e laboratorialmente como umasituação semelhante ao Hipoparatiroidismo mas refractária à administração de Paratormona, a que se associa, caracteristi...
Real-time systems are typically reactive systems implemented with a set of concurrent tasks running on top ofan executive or operating system. Due to concurrent task execution and access to shared resources, it is fundamental thatthe execution of critical regions is performed in a safe way,i.e. controlled by appropriate synchronization primitives (e.g.semaphores). To reduce the sources of unbounded priority inv...
This paper describes a strategy adopted to accomplish a project within the Reconfigurable Computing discipline taught to Computer and Telematics Engineering undergraduate curriculum in the second semester of 2004/2005.The goal of the project was to design, with the aid of VHDL hardware description language, and to implement, in an FPGA, a reconfigurable circuit for executing different operations over Boolean ve...
This paper presents an Ethernet sniffer based on dedicated hardware, able to carry out the timestamping of network events with a level of resolution and precision compatible with the specific needs of real-time protocols. The sniffer is basedin FPGA technology, and autonomously stores in local memory the received messages data and associatedinformation (timestamps and size). This data is then fed to the host co...
Understanding the relationship between spatial patterns of landscape attributes and population presence and abundance is essential for understanding population processes as well as supporting management and conservation strategies. This study evaluates the influence of three factors: environment, habitat management, and season on the presence and abundance of the wild rabbit (Oryctolagus cuniculus), an importan...
The ENE-WSW Juzbado-Penalva do Castelo Shear Zone (JPCSZ), 200 km long and 5-15 km wide, is a first order structure of the Iberian Variscides with a sinistral component emphasized by a 65 km ductile reject of the major D1 structures (Iglesias & Ribeiro, 1981); the NW-SE regional trend (e.g. Marão and Tamames structures) changes to E-W (e.g. Moncorvo and Poiares synclines) when approaching the JPCSZ and even to ...
Celso de Rui Beisiegel possui graduação em Ciências Sociais (1958), mestrado em Sociologia (1964) e doutorado em Sociologia (1972) pela Universidade de São Paulo – USP. Exerceu a chefia do Departamento de Filosofia da Educação e Ciências da Educação e a Diretoria da Faculdade de Educação da Universidade de São Paulo, e foi Pró-Reitor de Graduação da USP entre 1990 e 1993. Sua experiência académica situa-se na á...
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