Efeito da estimulação do músculo tibial cranial após neurorrafia término-lateral do nervo fibular em ratos

Pós-graduação em Bases Gerais da Cirurgia - FMB

Reabilitação do assoalho pélvico em pacientes com incontinência urinária pós prostatectomia radical

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análise do exercício físico e eletroestimulção do músculo tibial cranial após neurorrafia término-lateral do nervo fibular em ratos

Pós-graduação em Bases Gerais da Cirurgia - FMB

Proteção de sistemas eletricos industriais: relés e suas aplicações em subestações

Electrical installations in industries involving high currents and voltages considered. On the other side is the common appearance of electrical failures, caused by human error, defects in electrical equipment or electrical installation aging itself. These failures are varied, those with the highest rate of occurrence and cause much damage to electrical installations, are overcurrent and overvoltage. Therefore there is a need to project a system that can detect and minimize possible effects caused by faults in electrical installations industries. Protection systems in electric industries emerge as an alternative to control especially voltage and current magnitudes. Engineered based on the functions of the relays, protection systems are an indispensable tool for any industrial substation. But the project of such systems becomes increasingly more complex, due to technological development. Electrical equipment not develop at the same speed that the protective devices (relays), making it indispensable knowledge of integration of technologies

Tesoro de proteccion en la Santisima Virgen ó estimulos de amor y deuoción á la Madre de Dios ... /

Mode of access: Internet.

Processamento de emoções realizado por sujeitos com traumatismo crânio-encefálico

Tese de dout., Psicologia, Faculdade de Ciências Humanas e Sociais, Univ. do Algarve, 2010

Incêndio - um risco constante com elevado potencial de perigo

Desde a idade média, quando ardiam cidades inteiras, a humanidade tem aprendido muito e tem desenvolvido constantes esforços para evitar e circunscrever os incêndios. Estes esforços, no entanto, foram compensados pelo surgir de outras fontes de ignição e da crescente cargas combustíveis. Hoje, praticamente todos os lares e empresas possuem computadores, televisores, lâmpadas halogenas, máquinas de café e outros aparelhos eletricos, bem como equipamentos de aquecimento e de ar condicionado, etc. A maioria destes dispositivos incluem uma unidade de alimentação e outros módulos electrónicos, constituindo, assim, potenciais fontes de ignição. Mas os incêndios também podem ser estabelecidos de forma intencional. A percentagem de incêndios de origem criminosa já e de 25 a 40%, e os valores estão a aumentar [1]. Os incêndios provocados intencionalmente propagam-se frequentemente muito mais rapidamente tornando o seu combate extremamente difícil. Em media, esses tipo de incêndios são três vezes mais dispendiosos que a media das ocorrências dos incêndio[2].

Flexibilidad curricular : mayor equidad en el acceso y permanencia en la educación superior

El propósito del presente trabajo es analizar el proceso de construcción de los Programas de Estímulos al Desempeño del Personal Académico (PEDPA), con el fin de ilustrar algunos problemas metodológicos básicos del sistema de evaluación asociado y sus repercusiones en las puntuaciones y estímulos económicos del personal evaluado. Se toma el caso de una universidad pública mexicana, describiendo el contexto institucional, las distintas etapas para elaborar el sistema evaluativo y los resultados obtenidos. Se concluye que los PEDPA adolecen de problemas metodológicos debido a la poca congruencia del modelo evaluativo con los propósitos declarados, la ausencia de los grupos colegiados en la construcción del modelo y la falta de participación de especialistas en evaluación.

Percepción y lenguaje en el autismo infantil.

Sistematizar las observaciones anotadas a lo largo de 6 años de convivencia con un niño autista (desde los 3 a los 9 años). Un niño autista. A partir de un estudio longitudinal en un niño autista se realiza un estudio descriptivo sobre el autismo infantil: se realiza un análisis sobre el concepto de autismo infantil y sus características en sujetos autistas, los trastornos que repercuten en la percepción y en el lenguaje. Las conclusiones a las que llega el autor de la tesis se basan en las observaciones de un único sujeto. Observaciones registradas en el momento de producirse una conducta sintomática y de la sintomatología apreciada durante periodos. Observaciones que surgen con ocasión de la consulta de material bibliográfico. Recuerdos y explicaciones verbalizadas del mismo sujeto. Cartas del propio sujeto o cartas familiares en las que datan algunas observaciones. Cuadernos escolares e informes de los centros educativos. Documentos suscritos por los especialistas encargados del tratamiento. La propia autobiografía del sujeto. Bibliografía sobre el tema. Destacar: el aislamiento y la falta de respuesta a los estimulos externos son, en ocasiones, aparentes. La percepción interpersonal puede continuar distorsionada aún en épocas muy posteriores al abandono de la posición autista. La variabilidad en el desarrollo del lenguaje está presente, existiendo casos de niños autistas que llegan a alcanzar cotas que serían satisfactorias para un niño normal. La exploración del lenguaje comprensivo presenta grandes dificultades. El desequilibrio entre el lenguaje expresivo oral y el escrito puede mostrarse con notable diferencia a favor del segundo, en sujetos que han alcanzado el dominio de la escritura.

Atapuerca, un estímulo didáctico y social.

Se trata del proyecto de gestión de visitas al yacimiento arqueológico de Atapuerca. El objetivo es dar a conocer este yacimiento y hacer partícipes a los visitantes de los descubrimientos realizados. Se convierte en un proyecto social que pretende dotar al conjunto de visitantes de datos, que les permitan interpretar y reflexionar sobre el pasado humano. Se intenta generar estimulos, en forma de preguntas o de reflexiones y de imaginar cómo era la vida hace centenares de miles de años. La visita se puede adaptar a alumnos de Primaria, Secundaria y Bachillerato. Durante el recorrido lúdico y participativo, los alumnos pueden realizar talleres como una talla lítica, pintura rupestre, tiro con arco o la práctica del fuego. A estos talleres hay que sumar otras dos modalidades de talleres: experimentales y de investigación y unas colonias de verano.

Material de prevención del consumo de drogas para la educación infantil.

Proporciona una serie de pautas a los maestros para desarrollar acciones educativas preventivas sobre una población capaz de absorber a gran velocidad todo tipo de aprendizajes, pero cualitativamente más vulnerable e indefensa ante los estimulos del entorno. La propuesta de intervenión se ciñe al segundo ciclo de la educación infantil, de entre 3 y 6 años de edad, y las actividades pueden aplicarse en cualquier edad de este tramo, con las adaptaciones y cautelas que se detallan en cada propuesta concreta..

Síntese e caracterização de ferrita ni-zn pelo método dos precursores poliméricos calcinada por energia de microondas

Magnetic ceramics have been widely investigated, especially with respect to intrinsic and extrinsic characteristics of these materials. Among the magnetic ceramic materials of technological interest, there are the ferrites. On the other hand, the thermal treatment of ceramic materials by microwave energy has offered various advantages such as: optimization of production processes, high heat control, low consumption of time and energy among others. In this work were synthesized powders of Ni-Zn ferrite with compositions Ni1- xZnxFe2O4 (0.25 ≤ x ≤ 0.75 mols) by the polymeric precursor route in two heat treatment conditions, conventional oven and microwave energy at 500, 650, 800 and 950°C and its structural, and morphological imaging. The materials were characterized by thermal analysis (TG/ DSC), X-ray diffraction (XRD), absorption spectroscopy in the infrared (FTIR), scanning electron microscopy (SEM), X-ray spectroscopy and energy dispersive (EDS) and vibrating sample magnetometry (VSM). The results of X-ray diffraction confirmed the formation of ferrite with spinel-type cubic structure. The extrinsic characteristics of the powders obtained by microwave calcination and influence significantly the magnetic behavior of ferrites, showing particles ferrimagnéticas characterized as soft magnetic materials (soft), is of great technological interest. The results obtained led the potential application of microwave energy for calcining powders of Ni-Zn ferrite

EIT: Escalonador Inteligente de Transações

In order to guarantee database consistency, a database system should synchronize operations of concurrent transactions. The database component responsible for such synchronization is the scheduler. A scheduler synchronizes operations belonging to different transactions by means of concurrency control protocols. Concurrency control protocols may present different behaviors: in general, a scheduler behavior can be classified as aggressive or conservative. This paper presents the Intelligent Transaction Scheduler (ITS), which has the ability to synchronize the execution of concurrent transactions in an adaptive manner. This scheduler adapts its behavior (aggressive or conservative), according to the characteristics of the computing environment in which it is inserted, using an expert system based on fuzzy logic. The ITS can implement different correctness criteria, such as conventional (syntactic) serializability and semantic serializability. In order to evaluate the performance of the ITS in relation to others schedulers with exclusively aggressive or conservative behavior, it was applied in a dynamic environment, such as a Mobile Database Community (MDBC). An MDBC simulator was developed and many sets of tests were run. The experimentation results, presented herein, prove the efficiency of the ITS in synchronizing transactions in a dynamic environment

Especificação e implementação de um modelo assíncrono para replicação, propagação e conciliação de bases de dados distribuídas

This graduate thesis proposes a model to asynchronously replicate heterogeneous databases. This model singularly combines -in a systematic way and in a single project -different concepts, techniques and paradigms related to the areas of database replication and management of heterogeneous databases. One of the main advantages of the replication is to allow applications to continue to process information, during time intervals when they are off the network and to trigger the database synchronization, as soon as the network connection is reestablished. Therefore, the model introduces a communication and update protocol that takes in consideration the environment of asynchronous characteristics used. As part of the work, a tool was developed in Java language, based on the model s premises in order to process, test, simulate and validate the proposed model

Uma arquitetura de software baseada em componentes visualização de informações industriais

Due to the current need of the industry to integrate data of the beginning of production originating from of several sources and of transforming them in useful information for sockets of decisions, a search exists every time larger for systems of visualization of information that come to collaborate with that functionality. On the other hand, a common practice nowadays, due to the high competitiveness of the market, it is the development of industrial systems that possess characteristics of modularity, distribution, flexibility, scalability, adaptation, interoperability, reusability and access through web. Those characteristics provide an extra agility and a larger easiness in adapting to the frequent changes of demand of the market. Based on the arguments exposed above, this work consists of specifying a component-based architecture, with the respective development of a system based on that architecture, for the visualization of industrial data. The system was conceived to be capable to supply on-line information and, optionally, historical information of variables originating from of the beginning of production. In this work it is shown that the component-based architecture developed possesses the necessary requirements for the obtaining of a system robust, reliable and of easy maintenance, being, like this, in agreement with the industrial needs. The use of that architecture allows although components can be added, removed or updated in time of execution, through a manager of components through web, still activating more the adaptation process and updating of the system