Mobile
Mostrando 25-36 de 2233 artigos, teses e dissertações.
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25. Case for diagnosis. Subcutaneous nodules in the plantar region,
Abstract The authors report a case of mobile and painful nodules on the bilateral plantar surface of a female patient referred by the rheumatology service, where she was being followed-up for rheumatoid arthritis. A nodule excision was performed for differential diagnosis and symptom relief; the histopathological analysis was compatible with a rheumatoid nod
An. Bras. Dermatol.. Publicado em: 2020-10
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26. Metachromatic leukodystrophy: pediatric presentation and the challenges of early diagnosis
Abstract The authors report a case of mobile and painful nodules on the bilateral plantar surface of a female patient referred by the rheumatology service, where she was being followed-up for rheumatoid arthritis. A nodule excision was performed for differential diagnosis and symptom relief; the histopathological analysis was compatible with a rheumatoid nod
Rev. Assoc. Med. Bras.. Publicado em: 2020-10
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27. ACELEROMETRIA SUBESTIMA GASTO ENERGÉTICO EM CIRCUITOS DE TREINAMENTO DE FORÇA
RESUMO Introdução: A acelerometria é um método muito preciso para determinar o gasto energético (GE) no treinamento de resistência. No entanto, são necessários mais estudos para provar sua precisão no treinamento de força. Objetivos: Comparar o GE obtido por acelerometria e calorimetria indireta em três diferentes circuitos de treinamento de for
Rev Bras Med Esporte. Publicado em: 2020-10
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28. Palmas para o E-Dinheiro! A Evolução Digital de uma Moeda Social Local
RESUMO Este caso de ensino aborda a digitalização da moeda social local Palmas, emitida desde o início dos anos 2000 em papel-moeda pelo Banco Palmas, para um novo modelo híbrido de mobile payments e mobile money, denominado E-Dinheiro. Trata-se de um empreendimento de desenvolvimento social e de inclusão financeira com amplo reconhecimento nacional e i
Rev. adm. contemp.. Publicado em: 2020-09
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29. Should ethanol be considered a treatment for COVID-19?
Abstract This paper describes the analysis of the effects of a frequency selective surface (FSS) on the characteristics of a microstrip line fed antenna with a bow-tie slot in the ground plane for operation in the frequency range 1 to 10 GHz. The use of the FSS is proposed to miniaturize the antenna structure and increase the number of resonance frequencies
Rev. Assoc. Med. Bras.. Publicado em: 2020-09
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30. Double Patch Antenna Array for Communication and Out-of-band RF Energy Harvesting
Abstract This paper presents a patch antenna array topology for Simultaneous Wireless Information and Power Transfer (SWIPT) applications. The resulting Double Patch Antenna Array (DPA) is composed of two patch antennas operating at different frequencies and fabricated on a unique substrate. One of the patches operates at the 1.8 GHz mobile communication ban
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-09
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31. Effects of an FSS Reflector on a Microstrip Line Fed Bow-Tie Slot Antenna
Abstract This paper describes the analysis of the effects of a frequency selective surface (FSS) on the characteristics of a microstrip line fed antenna with a bow-tie slot in the ground plane for operation in the frequency range 1 to 10 GHz. The use of the FSS is proposed to miniaturize the antenna structure and increase the number of resonance frequencies
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-09
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32. DETERMINATION OF FOUR ARSENIC SPECIES IN ALGAE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY COUPLED WITH HYDRIDE GENERATION ATOMIC FLUORESCENCE SPECTROMETRY
A rapid method has been developed for the determination of silver arsenite As(III), dimethylated arsenic DMA, monomethylated arsenic MMA, and arsenate As(V) in algae sample using liquid chromatography coupled with hydride generation atomic fluorescence spectrometry (LC-HG-AFS). Types, flow rate and pH of mobile phase were optimized. Under the optimal conditi
Quím. Nova. Publicado em: 2020-09
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33. HPLC METHOD IMPROVEMENT FOR 4-NONYLPHENOL DETERMINATION IN ANAEROBIC REACTORS: DECREASING SOLVENT CONSUMPTION AND WASTE GENERATION
The aim of this study was to develop a chromatographic method for 4-NP determination in anaerobic batch reactors using low amount of organic solvents and also evaluate 4-NP degradation in the presence of different co-substrates. Chromatographic parameters was improved for stationary phase (C-8 column), mobile phase (acetonitrile/water solution 90:10, v:v), c
Quím. Nova. Publicado em: 2020-09
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34. Enterobacteriaceae portadora de mcr-1 em isolados clínicos de animais de companhia: primeiro relato no Brasil
RESUMO: A resistência à polimixina mediada por plasmídeo teve sua primeira descrição em 2015, na China, em Escherichia coli portadora do gene mcr-1 (Mobile Colistin Resistance-1) e a partir de então tornou-se um grande desafio para a saúde pública em todo o mundo, constituindo uma grande ameaça à saúde humana e animal. Além disso, ainda existem p
Pesq. Vet. Bras.. Publicado em: 2020-09
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35. Afecções Pericárdicas em Pacientes com COVID-19: Uma Possível Causa de Deterioração Hemodinâmica
RESUMO: A resistência à polimixina mediada por plasmídeo teve sua primeira descrição em 2015, na China, em Escherichia coli portadora do gene mcr-1 (Mobile Colistin Resistance-1) e a partir de então tornou-se um grande desafio para a saúde pública em todo o mundo, constituindo uma grande ameaça à saúde humana e animal. Além disso, ainda existem p
Arq. Bras. Cardiol.. Publicado em: 2020-09
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36. Spatial Diversity Effect on the Experimental Gain of Capacity of the Outdoor Mobile Radio Channel in the 700 MHz Band
Abstract From measurements performed in the 700 MHz band, this paper analyzes the effect of spatial diversity on the channel capacity through the propagation of an OFDM mobile radio signal and compares with the results of a single branch providing what improvement of the capacity is attained with the SIMO system.
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-06