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Mostrando 1-12 de 84 artigos, teses e dissertações.
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1. A cross-sectional study analyzing the quality of YouTube videos as a source of information for COVID-19 intubation
Abstract Introduction: There are many possible sources of medical information; however, the quality of the information varies. Poor quality or inaccurate resources may be harmful if they are trusted by providers. This study aimed to analyze the quality of coronavirus disease 2019 (COVID-19)- related intubation videos on YouTube. Methods: The term “COVID-
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. Fisiologia e conservação pós-colheita de goiaba ‘Paluma’ sob recobrimentos à base de amido de sementes de Jaca
Resumo O objetivo deste trabalho foi avaliar o efeito de recobrimentos à base de amido de sementes de jaca (A), adicionado à quitosana e ao alginato, na fisiologia e manutenção da qualidade de goiabas ‘Paluma’, no armazenamento refrigerado, seguido da transferência para a condição ambiente. O delineamento foi o inteiramente casualizado, em 4 repe
Rev. Bras. Frutic.. Publicado em: 09/04/2018
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3. Prevalence of Chlamydia trachomatis and Neisseria gonorrhea and associated factors among women living with Human Immunodeficiency Virus in Brazil: a multicenter study
Abstract Background: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) cause infections in the female genital tract, increasing susceptibility to and infectiousness of HIV. The objectives of the present study were to determine the prevalence and associated factors of CT and GC infection among HIV-infected women in Brazil. Methods: Cross-sectional s
Braz J Infect Dis. Publicado em: 2017-08
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4. DIET OF DENDROPSOPHUS MICROCEPHALUS AND SCARTHYLA VIGILANS (ANURA: HYLIDAE) AT A LOCALITY IN NORTH-WESTERN VENEZUELA WITH NOTES ON MICROHABITAT OCCUPATION
ABSTRACT The coexistence of species with similar ecological requirements (food, space, time) has typically drawn attention of researchers because competition for resources is expected to be high. The diet and microhabitat occupation of two morphologically and ecologically similar species of Hylidae (Anura), Dendropsophus microcephalus and Scarthyla vigilans,
Pap. Avulsos Zool.. Publicado em: 2017
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5. Design of a Microstrip Diplexer and Triplexer Using Open Loop Resonators
Abstract In this paper a novel design of microstrip diplexer and triplexer using open loop resonators is presented. The proposed diplexer if formed by two band-pass filters for the Industrial Scientific Medical (ISM) applications at 5.8 GHz and the WIMAX applications (IEEE 802.16 WiMAX at 3.17 GHz to 4.2 GHz bands). The microstrip triplexer is designed for t
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-06
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6. Translation, cultural adaptation and validation for Brazilian Portuguese of the Cardiff Acne Disability Index instrument
Abstract BACKGROUND: The Cardiff Acne Disability Index was originally developed in English for measuring quality of life of acne patients. Considering the psychosocial impact of this disease, it is important to have instruments culturally and linguistically validated for use in Brazilian adolescents. OBJECTIVE: To translate the Cardiff Acne Disability Inde
An. Bras. Dermatol.. Publicado em: 2016-04
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7. Efficacy, safety, tolerability and population pharmacokinetics of tedizolid, a novel antibiotic, in Latino patients with acute bacterial skin and skin structure infections
Abstract Acute bacterial skin and skin structure infections are caused mainly by Gram-positive bacteria which are often treated with intravenous vancomycin, daptomycin, or linezolid, with potential step down to oral linezolid for outpatients. Tedizolid phosphate 200 mg once daily treatment for six days demonstrated non-inferior efficacy, with a favourable sa
Braz J Infect Dis. Publicado em: 2016-04
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8. Design of a Triple Band-notched UWB Planar Monopole Antenna
Abstract In this paper, a novel design of a compact planar ultra wide band (UWB) monopole antenna with triple band notched characteristics has been presented. The antenna has a unique shape and has been fed through a 50 Ω microstrip feedline. The strength of the antenna lies in three band notched properties for WiMax system at 3.3 - 3.7 GHz, WLAN IEEE 802.1
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2015-12
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9. Aplicação de escores para estimar carga de trabalho de enfermagem em unidade de terapia intensiva pediátrica
Objetivo: Avaliar o desempenho do Nursing Activities Score na unidade de terapia intensiva pediátrica, comparar os resultados do tempo de atividades de enfermagem obtidos com esse escore com o tempo obtido pelo o Simplified Therapeutic Intervention Scoring System, e associar tais índices à gravidade, morbidade e mortalidade. Métodos: Estudo de coor
Rev. bras. ter. intensiva. Publicado em: 2014-03
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10. Algoritmo de escalonamento DRR com quantum adaptativo para o tráfego downlink de redes IEEE 802.16j / DRR adaptive quantum scheduling algorithm for downlink traffic of IEEE 802.16j networks
IEEE 802.16j networks provide, through the Relay Station (RS), improvements with regard to previous specifications of WiMAX in terms of increased coverage area, reduction of deployment costs due to low cost of RS compared to a Base Station (BS) and system average throughput increase. Its main purpose is to meet demands for wireless broadband access at lower
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/10/2012
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11. Sincronismo de tempo e frequência em receptores OFDM
Este trabalho propõe uma nova implementação do sistema de sincronismo de tempo e frequência para receptores OFDM (Orthogonal Frequency Division Multiplexing). A técnica OFDM e utilizada no sistema de TV digital adotado no Brasil (ISDB-T), bem como na quase totalidade das tecnologias para wireless broadband atualmente no mercado (IEEE 802.16 WiMax, 3GPP-
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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12. A violência relacionada ao trabalho nas equipes de saúde da família de Uberlândia-MG / The work-related violence of family health teams of Uberlândia, MG.
A violência relacionada ao trabalho é um problema social e de saúde pública de grande magnitude tanto na esfera nacional quanto internacional e tem provocado forte impacto nos profissionais de saúde, gerando diferentes riscos em relação ao sexo, raça, cor, idade e espaço social. Este estudo tem-se como objetivo descrever a violência relacionada ao
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2012