Portable Computer
Mostrando 1-12 de 26 artigos, teses e dissertações.
-
1. Indicators of changes in the pedalogical practices, within the usef the portable computer in the Brazilian and Portuguese / Indicadores de mudanças nas práticas pedagógicas com o uso do computador portátil em escolas do Brasil e de Portugal
A presente investigação está vinculada ao Programa de Pós-Graduação em Educação: Currículo da Pontifícia Universidade Católica de São Paulo(PUC-SP) na linha de pesquisa Novas Tecnologias em Educação. Este estudo tem como objetivo principal identificar mudanças nas práticas pedagógicas de professores com o uso de computadores portáteis em es
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/11/2012
-
2. Development of a computer assisted gantry system for gaining rapid and accurate calyceal access during percutaneous nephrolithotomy
PURPOSE: To design a simple, cost-effective system for gaining rapid and accurate calyceal access during percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: The design consists of a low-cost, light-weight, portable mechanical gantry with a needle guiding device. Using C-arm fluoroscopy, two images of the contrast-filled renal collecting system are ob
International braz j urol. Publicado em: 2010-12
-
3. GERENCIAMENTO DE MOBILIDADE E TRATAMENTO DE DESCONEXÃO BASEADO EM SIP / MOBILITY MANAGEMENT AND DISCONNECTION HANDLING BASED ON SIP
Advances in computer networks, telecommunications, and portable mobile devices have increased the demand for applications and services that are suitable for environments with intermittent connectivity and mobility of devices. A central question for the viability of such applications on environments like these are the possible solutions for Mobility Managemen
Publicado em: 2009
-
4. Utilização de células a combustível tipo PEM como alternativa na geração auxiliar em instalações elétricas de grande porte. / The use of PEM type fuel cells as an alternative to auxiliary generation of large eletrical instalations.
The current global energy situation shows the dependence on the electric energy, and the importance of the rational use of energy and the reduction of pollutants in the production of energy. The hydrogen as source of generation of electrical energy in fuel cells uses an abundant resource in Earth, and produces electrical energy with no pollution. The fuel ce
Publicado em: 2009
-
5. GRAPHIC SIMULATION OF CORN GROWTH / SIMULAÇÃO GRÁFICA DO CRESCIMENTO DE PLANTAS DE MILHO
The computer graphic simulation can be used to understand plant growth and development influenced by biotic or abiotic parameters. The main simulation purposes are: (i) to predict plant agronomic characteristics when its submitted to different climatic, environmental, and physical factors; (ii) to analyze the influence of these factors in plant growth and de
Publicado em: 2007
-
6. Estimativa de consumo de energia em nivel de instrução para processadores modelados em ArchC / Instruction level power consumption estimation for ArchC processors
The constant reduction in size and consequential increase in number of transistors inside a chip causes an exponential growth in digital circuit power consumption. Combined with the growing demand for portable electronic devices, this has led to a rising concern about energy consumption. The more power is dissipated, the more heat is generated, and the more
Publicado em: 2007
-
7. Modelagem computacional de incêndios e queimadas : um estudo de caso sobre a Reserva Biológica do Lago Piratuba-AP
Motivated by urgent necessity to support the studies of strategies, controlling and combat to big fires, mainly in forest reserves, we develop a computational tool for assistance in this task. Our main goal in this work was to elaborate software, and to develop a first case study, that is fire simulation in the REBIO of the Lake Piratuba AP. We reached this
Publicado em: 2007
-
8. Sintese e reconhecimento da fala humana / Synthesis and recognition of human speech
The goal of this dissertation is to review the main concepts relating to the synthesis, processing, and recognition of human speech by computer. These technologies have many applications, which have increased substantially in recent years after the spread of portable communication equipment (mobile phones, laptops, palmtops) and the universal access to the I
Publicado em: 2006
-
9. Utilização de software no processo de humanização em unidade hospitalar
The communication is considered an important vehicle in the care of a critical patient and its relatives. This research aimed to evaluate the effectiveness of a software program in the process of humanization inside a Hospital Unit. It is a study of exploratory and descriptive type, carried out during the visiting hours at the ICU of the Dr. Institute Jose H
Publicado em: 2006
-
10. Developing user interfaces for portable devices with declarative languages and web techonologies / Linguagens declarativas e tecnologias da web no desenvolvimento de interfaces de usuario de dispositivoss portateis
This work describes several problems related to user interface development that currently affect the industry of portable devices. We present a brief comparison between existing declarative languages based on XML related to user interface specification. We propose the use of XForms and CSS as an alternative to the current approach. In order to validate the p
Publicado em: 2005
-
11. Aspectos da bovinocultura leiteira no Município de Ilhéus-BA
The results show that the milk production activity in the county of Ilhéus, Bahia state, Brazil, lacks of technologies that could improve milk productivity. General information about the farms were obtained through a survey. Thirty-seven (43.5%) farms were smaller or equal to 50ha and 65 (76.5%) farms produced 50l of milk per day, characterizing these farme
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2003-06
-
12. Industrial applications of plasma focus radiation
Applications of a small-chamber Plasma Focus used as portable radiation generator is presented. The device was designed to maximize the fluence. The mean neutron yield was 3 x 10(8) neutrons of 2.45 MeV per shot, corresponding to a 10(6) neutrons/cm² fluence on the external surface of the chamber. A technique to detect the presence of water in the neighborh
Brazilian Journal of Physics. Publicado em: 2002-03