Consistent Variation
Mostrando 1-12 de 710 artigos, teses e dissertações.
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1. Monthly variation in diagnosis of acute lymphoblastic leukemia and survival outcome in children and adults: 15-year trends at a single center
ABSTRACT Background: The date of acute lymphoblastic leukemia (ALL) diagnosis has been studied regarding potential etiologic roles with contrasting results and the issue remains controversial. The principal aim of this study was to analyze monthly variation of ALL diagnosis in a large homogenous Hispanic Latin American cohort over 15 years; its association
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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2. Fundamental bioflotation aspects of hematite using an extracted Rhodococcus opacus by-product
Abstract The aim of this study is to assess the floatability of hematite using a crude biosurfactant (BS) extracted from Rhodococcus opacus. Throughout high-pressure ethanol extraction, unrefined surfactant was extracted from the bacteria with a yield of 0.3 g/L. An FTIR analysis on this extract, shows the presence of alcohol (–OH) and ketone (C=O) groups,
REM, Int. Eng. J.. Publicado em: 2021-09
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3. Autologous blood salvage in cardiac surgery: clinical evaluation, efficacy and levels of residual heparin
ABSTRACT Objective: Intraoperative blood salvage (cell saver technique) in cardiac surgery is universally used in surgical procedures with a marked risk of blood loss. The primary objectives of this study were to determine the concentration of residual heparin in the final product that is reinfused into the patient in the operating room and to evaluate the
Hematol., Transfus. Cell Ther.. Publicado em: 2021-03
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4. Chronic low back pain and walking speed: effects on the spatiotemporal parameters and in gait variability
RESUMO JUSTIFICATIVA E OBJETIVOS: A caminhada é descrita como uma das habilidades mais afetadas pela dor lombar crônica. Este estudo objetivou determinar se a dor lombar crônica não específica e a velocidade de caminhada afetam os parâmetros espaço-temporais (comprimento da passada, tempo de balanço, tempo de contato, tempo da passada, frequência d
BrJP. Publicado em: 02/12/2019
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5. Cucumber mosaic virus resistance and reproductive biology of brazilian melon accessions
Resumo No meloeiro (Cucumis melo), a resistência ao Cucumber mosaic virus (CMV) e o conhecimento sobre características reprodutivas são importantes para escolha de genitores de populações de melhoramento. Desta forma, objetivou-se verificar se diferentes acessos de meloeiro em um banco de germoplasma brasileiro possuem resistência ao CMV (estirpe FNY)
Rev. Bras. Frutic.. Publicado em: 10/10/2019
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6. Operations strategy and analysis of competitive criteria: a case study of a food business
Resumo Este trabalho tem como objetivo propor uma forma alternativa para acessar a informação da prioridade dos clientes em relação aos critérios competitivos que uma empresa da indústria de alimentos necessita considerar. A partir desta abordagem, é possível identificar um conjunto consistente de informações que auxilie no suporte do processo dec
Gest. Prod.. Publicado em: 22/08/2019
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7. A dinosaur ilium from the Late Triassic of Brazil with comments on key-character supporting Saturnaliinae
Abstract: Discoveries in Carnian-aged rocks are establishing a rich and diverse dinosaurian fauna at the so-called ‘dawn of the age of dinosaurs’ in the Late Triassic of Western Gondwana. Accordingly, Brazilian strata from the Candelária Sequence have contributed extensively to this trend. Here, we present a new dinosaurian specimen (CAPPA/UFSM 0200) fr
An. Acad. Bras. Ciênc.. Publicado em: 08/08/2019
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8. Aprendizagem de estudantes do ensino técnico brasileiro: motivos, investimento e satisfação
Resumo O estudo exploratório e qualitativo do qual este artigo faz um recorte teve como objetivo caracterizar a motivação para a aprendizagem de estudantes do ensino médio técnico brasileiro, no enquadramento da teoria Students’ Approaches to Learning (SAL). Participaram 20 estudantes com idades entre 16 e 18 anos, que cursavam, em 2014, o primeiro an
Educ. Pesqui.. Publicado em: 30/05/2019
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9. Cumulative changes in water quality caused by six cascading hydroelectric dams on the Jauru River, tributary of the Pantanal floodplain
RESUMO O presente estudo avalia as alterações na qualidade da água, individuais e cumulativas, de seis hidrelétricas (HPP) em cascata, que estão em operação no Rio Jauru, um afluente direto do rio Paraguai, o principal rio da planície de inundação do Pantanal, além de apresentar uma caracterização geral da qualidade da água do Rio Jauru. A qua
RBRH. Publicado em: 18/04/2019
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10. Assessment of genetic variation of 15 Thai elite rice cultivars using InDel markers
Abstract Many elite rice varieties have been developed in the last decades by Thai rice breeders. No information about the genetic gene pool of these elite rice varieties is available. This study evaluated the genetic relationship of 15 elite Thai rice cultivars using Indel markers. Of the 133 markers screened, 44 were polymorphic. The PIC scores ranged from
Crop Breed. Appl. Biotechnol.. Publicado em: 11/04/2019
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11. Bait traps remain attractive to euglossine bees even after two weeks: a report from Brazilian Atlantic forest
ABSTRACT Bait traps are effective and commonly used method in the studies of orchid bees. Important questions in the context of this method, including those related to bait dispersion, how long baits remain attractive, the distance from which males are supposed to be attracted to lures and so on, are still open subjects. Data on the attractiveness of bait tr
Rev. Bras. entomol.. Publicado em: 2019-03
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12. Structural and Floristic Variations in an Atlantic Subtropical Rainforest in Southern Brazil
ABSTRACT The Atlantic Subtropical Rainforest covers a huge area of Santa Catarina state, starting on the coast and going through the Serra Geral. Along its distribution, the vegetation changes according to altitude, geomorphology, and soil. In the attempt to evaluate vegetation variations related to different soil types in an Atlantic Forest remnant, 43 plo
Floresta Ambient.. Publicado em: 10/12/2018