In Situ Test
Mostrando 1-12 de 351 artigos, teses e dissertações.
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1. Implementing healthcare professionals’ training during COVID-19: a pre and post-test design for simulation training
ABSTRACT BACKGROUND: Coronavirus disease-19 (COVID-19) has imposed a new reality that presents several challenges for healthcare professionals. The main challenge has been the lack of proper training in relation to an unknown disease. OBJECTIVE: To investigate healthcare professionals’ acquisition of knowledge of a new airway management protocol for COVI
Sao Paulo Med. J.. Publicado em: 2021-05
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2. Geological - geotechnical characterization of different lithotypes in an underground mine
Abstract A mineralogical, geological and geotechnical characterization of several rock types (phyllite, dolomite, breccia and marl) from an underground mine site aimed, among other things, to identify its mineral composition and to provide parameters to support the understanding of rock mass behavior. For this purpose, it was possible to perform laboratory a
REM, Int. Eng. J.. Publicado em: 2021-01
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3. Potential and restrictions of Poincianella pyramidalis (Tul.) L. P. Queiroz as native forage in the Brazilian semi-arid region
ABSTRACT. Poincianella pyramidalis (catingueira) is a endemic plant of the Caatinga, selected by animals grazing on native pasture. With the aim of evaluating characteristics indicative of its nutritional quality, 10 plants were selected and identified, sampled at five different ages, were used to determine dry matter (DM), crude protein (CP), neutral deterg
Acta Sci., Anim. Sci.. Publicado em: 24/10/2020
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4. Potential of thyme essential oil on arugula sanitization
RESUMO Óleos essenciais de espécies vegetais são fontes alternativas importantes de compostos antimicrobianos no combate a patógenos de importância alimentar. O presente estudo buscou avaliar a atividade antimicrobiana in vitro do óleo essencial de tomilho (Thymus vulgaris), e aplicá-lo na sanitização de rúcula (Eruca sativa) minimamente processada
Ciênc. agrotec.. Publicado em: 20/01/2020
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5. Influence of the mode of application of universal adhesive systems on adhesive properties to fluorotic enamel
Abstract The objective of this study is to compare the resin-enamel bond strength (mμSBS), in-situ degree of conversion (DC), and the enamel-etching pattern (SEM/EDX) of universal adhesive systems when applied to sound and fluorotic enamel. Ninety-eight human molars were sectioned into 4 parts and divided into 24 groups according to 1) enamel surface (sound
Braz. oral res.. Publicado em: 25/11/2019
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6. Powdered coconut water (ACP 406®) as an alternative base culture medium for in vitro culture of goat preantral follicles enclosed in ovarian tissue
Abstract This study evaluated a powdered coconut water solution (ACP 406®) as a base culture medium on the in vitro survival and development of in situ goat preantral follicles. The ovarian fragments were either immediately fixed in Carnoy solution (non-cultured control) or individually cultured for 2 or 6 days. The following culture media (all containing 1
Anim. Reprod.. Publicado em: 25/11/2019
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7. Produção, caracterização e avaliação in vitro de partículas de quitosana e hidroxiapatita para substituição óssea
Resumo Objetivou-se desenvolver, caracterizar e avaliar in vitro biomateriais compósitos de quitosana com hidroxiapatita (CHI/HA) para atuarem como substitutos ósseos. As quitosanas de baixa (L-CHI) e média (M-CHI) massa molecular foram previamente caracterizadas por gravimetria, viscosimetria e espectrofotometria ultravioleta. Os compósitos de CHI/HA fo
Cerâmica. Publicado em: 14/11/2019
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8. In Situ Effect of Intra-Oral Application of Pastes Containing CPP-ACP or CPP-ACPF Against Initial Enamel Erosion
Abstract Objective: To evaluate in situ the effect of toothpastes containing casein phosphopeptide - amorphous calcium phosphate (CPP-ACP) and casein phosphopeptide-amorphous calcium phosphate associated to fluoride (CPP-ACPF) on initial erosion prevention. Material and Methods: Bovine enamel blocks (n = 192) were randomly assigned into 4 phases according
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 10/10/2019
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9. In situ DNA fragmentation during the re-establishment of desiccation tolerance in germinated seeds of Cedrela fissilis Vell.
Resumo: A desidratação é um procedimento necessário antes de expor as sementes ao armazenamento a longo prazo, mas isso está associado à lesão ligada ao metabolismo mediada por lesão celular. A fim de avaliar as alterações celulares durante o restabelecimento da tolerância à dessecação (TD) em sementes germinadas de C. fissilis e sua relação
J. Seed Sci.. Publicado em: 01/07/2019
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10. The role of intraoperative narrow-band imaging in transoral laser microsurgery for early and moderately advanced glottic cancer
Resumo Introdução: A microcirurgia transoral a laser é uma técnica bem estabelecida para o tratamento de câncer de laringe inicial e moderadamente avançado. Objetivo: Verificar a utilidade da imagem de banda estreita na avaliação intraoperatória da mucosa laríngea na especificação das margens cirúrgicas. Método: Foram avaliados 44 cânceres
Braz. j. otorhinolaryngol.. Publicado em: 29/04/2019
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11. Agronomic performance of lettuce subjected to green manure with different leguminous species
RESUMO A adubação verde é a prática de cultivo e incorporação de plantas ao solo, principalmente as leguminosas, produzidas no local ou não, com a finalidade de preservação e/ou restauração do teor de matéria orgânica e de nutrientes dos solos. Com o objetivo de comparar os efeitos da incorporação de espécies leguminosas na adubação verde e
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-02
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12. Influence of mandibular and palatal intraoral appliances on erosion in situ study outcome
Abstract The standardization of in situ protocols for dental erosion is important to enable comparison between studies. Objective: Thus, the objectives of this study were to evaluate the influence of the location of in situ intraoral appliance (mandibular X palatal) on the extent of enamel loss induced by erosive challenges and to evaluate the comfort of th
J. Appl. Oral Sci.. Publicado em: 14/01/2019