Indicators
Mostrando 13-24 de 3950 artigos, teses e dissertações.
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13. Dexmedetomidine Leads to the Mitigation of Myocardial Ischemia/Reperfusion-Induced Acute Lung Injury in Diabetic Rats Via Modulation of Hypoxia-Inducible Factor-1α
ABSTRACT Introduction: The objective of this study is to investigate the protective mechanism of dexmedetomidine (Dex) in myocardial ischemia/reperfusion (MIR)-induced acute lung injury (ALI) of diabetic rats by inhibiting hypoxia-inducible factor-1α (HIF-1α). Methods: Initially, healthy male Sprague Dawley rats were treated with streptozocin to induce d
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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14. Association between social capital indicators and depressive symptoms among Brazilian university students
Resumo O estudo investigou a associação entre indicadores de capital social e sintomas depressivos entre estudantes universitários do Brasil. Um estudo transversal foi conduzido com uma amostra de 579 estudantes universitários selecionados randomicamente em 2018. Os estudantes completaram questionários auto-administrados para avaliar sintomas depressivo
Ciência & Saúde Coletiva. Publicado em: 2022
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15. Carbon and Nitrogen Stocks Under Different Land-Use in the Paraopeba River Basin-MG Before the Corrégo do Feijão Dam Burst
ABSTRACT Soil attributes can provide indicators for the management and conservation of natural and agrarian ecosystems. This study was carried out before the rupture of the Córrego do Feijão dam and aimed to evaluate and quantify the stocks of carbon, nitrogen and the C/N ratio in soils around the Paraopeba-MG river basin in five regions corresponding to t
Revista Ceres. Publicado em: 2022
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16. TEST OF THE SCREENING AND PARAMETER OPTIMIZATION OF SWING SEPARATION SIEVE IN FIELD OPERATION
ABSTRACT The need for clarity regarding the sieving characteristics of the potato-soil mixture, as provided by the swing separating sieve of a potato digger, as well as the derived problems of low potato transportation efficiency, a high potato damage rate and low potato unearthing rate, are the main reasons for this study. Dynamic tracking technology is pro
Engenharia Agrícola. Publicado em: 2022
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17. Otimização da extração de antocianinas presentes no feijão-preto e impregnação do extrato em matriz polimérica natural para uso como indicador de pH
OPTIMIZATION OF THE EXTRACTION OF ANTHOCYANINS PRESENT IN BLACK BEANS AND IMPREGNATION OF THE EXTRACT IN NATURAL POLYMERIC MATRIX FOR USE AS A pH INDICATOR. In this work, a method of extracting natural indicators, anthocyanins, present in black beans was optimized. The best extraction condition was obtained with 50 g of beans and 93 g of water, under agitati
Química Nova. Publicado em: 2022
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18. Salicylic acid improves physiological indicators of soursop irrigated with saline water
RESUMO As plantas cultivadas sob estresse salino estão sujeitas aos estresses osmóticos e iônicos que ocasionam várias alterações fisiológicas, desta forma, a busca por estratégias que minimizem os efeitos deletérios é imprescindível para o desenvolvimento da agricultura irrigada. Neste contexto, objetivou-se, avaliar os efeitos de aplicações fo
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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19. Countries’ governance and competitiveness: business environment mediating effect
Abstract Purpose The purpose of this study is to analyze how institutional governance and business environment affect countries’ competitiveness and their relative importance. Design/methodology/approach In this paper, the authors analyze how institutional governance and business environment affect countries’ competitiveness, their relative importance
RAUSP Management Journal. Publicado em: 2022
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20. Impact of innovativeness, risk-taking, and proactiveness on export performance in a developing country: evidence of qualitative study
Abstract Purpose This study aims to explain the effect of entrepreneurial orientation (EO) dimensions on firms’ export performance. The study has considered three dimensions of EO: innovativeness, proactiveness and risk-taking. Export performance has been measured through multifaceted determinants: financial, strategic and satisfaction levels of exporting
RAUSP Management Journal. Publicado em: 2022
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21. Prevalence and Predictors of Functional Evacuation Disorder in Patients with Chronic Constipation
Abstract Background Functional evacuation disorder (FED) is the second most common cause of functional constipation (FC) after constipation-predominant irritable bowel syndrome. However, the data on FED is relatively scanty in our region. Hence, the present study was performed to evaluate the demographics of FED and to find out the predictors of FED in pati
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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22. PRODUCTION INDICATORS OF GREEN CORN CULTIVARS AT DIFFERENT POPULATION DENSITIES
RESUMO Cultivares específicas para produção de milho verde, mais produtivas e adaptadas às condições de cada região, aliada à adequada densidade populacional podem aumentar a produtividade da cultura. O objetivo deste trabalho foi, portanto, identificar, sob diferentes densidades de plantas, a cultivar com características agronômicas mais adequadas
Revista Caatinga. Publicado em: 2022
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23. Highlights of clinical and laboratory parameters among severe COVID-19 patients treated with tocilizumab: a retrospective observational study
ABSTRACT BACKGROUND: Coronavirus disease 2019 (COVID-19) can cause cytokine release syndrome (CRS), which leads to high mortality rates. Tocilizumab suppresses CRS by blocking the signal transduction of interleukin-6 (IL-6). OBJECTIVE: To evaluate the clinical and laboratory parameters associated with mortality among patients receiving tocilizumab treatmen
Sao Paulo Medical Journal. Publicado em: 2022
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24. Association between bone mineral density and content and physical growth parameters among children and adolescents diagnosed with HIV: a cross-sectional study
ABSTRACT BACKGROUND: During childhood and adolescence, there are significant increases in bone mineral content (BMC) and bone mineral density (BMD). OBJECTIVE: To investigate physical growth parameters associated with BMD and BMC among children and adolescents diagnosed with human immunodeficiency virus (HIV). DESIGN AND SETTING: Cross-sectional study con
Sao Paulo Medical Journal. Publicado em: 2022