Three Phase System
Mostrando 1-12 de 626 artigos, teses e dissertações.
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1. Is there a change in P300 evoked potential after 6 months in cochlear implant users?
Abstract Objective: There are few studies on long-latency auditory evoked potential (P300) in people with hearing loss who use a cochlear implant. Central auditory system evaluation with behavioral and electrophysiological tests is believed to help understand the neuroplasticity mechanisms involved in auditory functioning after cochlear implant surgery. Thi
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. BEHAVIORAL RESPONSES OF PIGS FINISHED IN DEEP BEDDING AND CONVENTIONAL BED SYSTEMS
ABSTRACT The objective of this study was to characterize the thermal environment and evaluate the behavior of finishing pigs housed in deep bedding and conventional systems. The work was carried out in the Department of Animal Science of the Federal Institute of Education, Science and Technology of Southeast Minas Gerais, Rio Pomba campus. Three pens were us
Eng. Agríc.. Publicado em: 2021-02
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3. CELLULOSE NANOFIBERS FROM CASSAVA AGRO-INDUSTRIAL WASTE AS REINFORCEMENT IN PVA FILMS
Cellulose nanofibers (CNF) have been applied in composite systems due to the abundance of raw material, excellent mechanical and thermal properties. In this work, CNF was prepared from agroindustrial waste and used in specified amounts in polyvinyl alcohol (PVA) composites. The FTIR spectra of CNF, chemically purified cellulose (CPC) and Cassava Agro-industr
Quím. Nova. Publicado em: 2020-06
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4. Influence of sonication and in vitro evaluation of nifedipine self-nanoemulsifying drug delivery system
In order to develop a self-nanoemulsifying system, three components, olive oil, Tween 80, and Capmul, were used to construct a ternary phase diagram that helped to find the optimum formulation, which was loaded with nifedipine. The effect of sonication on drug loading was also evaluated. After that, measurement of the droplet size, size distribution, zeta po
Braz. J. Pharm. Sci.. Publicado em: 20/12/2019
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5. Use of Coffee Capsules as Support Material in Upflow Anaerobic Fixed Bed Reactors
Abstract The aim of this work is to evaluate the performance of upflow anaerobic fixed bed reactors filled with espresso coffee capsules to treat sanitary sewage. Three reactors (R1, R2 and R3) were constructed in blue PVC pipes measuring 30 cm height and 150 mm diameter and filled with coffee capsules made of aluminum and plastic. The sewage from the pre-tr
Braz. arch. biol. technol.. Publicado em: 20/12/2019
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6. Social support of families with tracheostomized children
RESUMO Objetivo: compreender o apoio social de famílias de crianças traqueostomizadas. Método: estudo qualitativo que utilizou como referenciais teóricos o modelo de Apoio Social e suas Dimensões e o modelo Sistema Familiar-Doença, e cuja análise foi pautada pelo modelo Híbrido de Análise Temática. Foram entrevistadas nove famílias de crianças
Rev. Bras. Enferm.. Publicado em: 13/12/2019
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7. Budget and life cycle in family business in succession process,
RESUMO O objetivo deste trabalho é analisar como se concebe a necessidade de orçamento nas empresas familiares em processo de sucessão. Há uma lacuna em relação às razões de uso do orçamento em contexto de processo de sucessão de empresas familiares, cujas características e finalidades do orçamento refletem sua necessidade em função dos anteced
Rev. contab. finanç.. Publicado em: 09/12/2019
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8. Influência do etanol como cosubstrato na biorremediação de água contaminada com formulação comercial à base de glifosato
RESUMO O presente trabalho objetivou avaliar a eficiência e a cinética de degradação de formulação comercial à base de glifosato em amostras de água, previamente contaminadas, via processo aeróbio, utilizando etanol como cosubstrato no processo. Utilizou-se um reator aeróbio com capacidade volumétrica de 1 L, operado em sistema de batelada sequenc
Eng. Sanit. Ambient.. Publicado em: 25/11/2019
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9. Productive Performance, Egg Characteristics and Hatching Traits of Three Chicken Genotypes under Free-Range, Semi-Intensive, and Intensive Housing Systems
ABSTRACT The present study aimed at evaluating the effect of housing system on the live performance, egg quality, and hatching traits of three dual-purpose chicken genotypes. In total, 180 birds, comprising 48 pullets and 12 cockerels from each of three genotypes, were evaluated during the production phase (27-46 weeks). For this, 144 pullets and 36 cockerel
Braz. J. Poult. Sci.. Publicado em: 14/11/2019
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10. Continuously monitored lactose crystallization in a vibrated bed
Resumo O estudo visa avaliar a distribuição de tamanho cristalino e a microscopia da fase cristalina na cristalização isotérmica de lactose, usando alta concentração de sementes (fase densa). O monitoramento in-line foi realizado utilizando as sondas de medição de reflexão de feixe focalizado (FBRM) e de medição de visão de partículas (PVM), um
Braz. J. Food Technol.. Publicado em: 14/11/2019
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11. Elite coaches’ opinion about the additional court player and the strategic-tactical structures in handball
Abstract Aim: To investigate the speeches of elite handball coaches about the current strategic-tactical configuration after the rule change that allows the use of the seventh court player in the attack. Methods: Four elite handball coaches were interviewed (semi-structured) with specific questions about the main theme of this study. Coaches’ speeches
Motriz: rev. educ. fis.. Publicado em: 04/11/2019
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12. Methods and rates of poultry litter fertilization for corn silage in organic system
ABSTRACT. The creation of proper soil fertility is fundamental to the agroecological transition phase and guarantees the sustainability of organic agribusiness. In a randomized complete block design with a 3 x 2 factorial scheme with 1 additional treatment (control, without organic fertilizer), we tested three poultry litter rates (7, 14, and 21 Mg ha-1) at
Acta Sci., Agron.. Publicado em: 21/10/2019