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Niveles de progesterona en las pacientes con amenaza de aborto en comparación con las pacientes con embarazo normal
(2016)
Introduction: Progesterone is a hormone essential for the maintenance of pregnancy. Progesterone has proved to be a useful biomarker for diagnosing early pregnancy failure. However their usefulness is still questionable ...
O método k-médio em conjunto com o método de distribuição-k para simulações da transferência de calor por radiação em meios participantes não-uniformes
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA, 2017-08-07)
Thermal radiation is a very important mechanism of heat trasnfer in processes that contains
participating gases, as CO2 and H2O, at high temperature. However, exact lineby-
line solution of radiation heat transfer in ...
Actividad antimicrobiana in vitro del chitosan/propóleo en gel sobre el enterococcus faecalis
(2017)
Purpose: Comparing the antibacterial efficiency of chitosan / propolis gel, calcium hydroxide (Calcifar-P), chlorhexidine gel 2%, 30% propolis extract and chitosan gel on Enterococcus faecalis.
Materials and methods: A ...
Estudio de factores de riesgo ergonómico y prevalencia de trastornos musculoesqueléticos (TME) de trabajadores administrativos
(2019-03-11)
The study was conducted to the administrative staff of 5 companies in the city of Cuenca with prior knowledge and acceptance of the study. The worker population was: 50 (10 men and 40 women), the average age was 38 years ...
Conocimientos, actitudes y prácticas de adolescentes de la zona rural de Cuenca respecto a métodos anticonceptivos
(2018)
This research had as its main objective to determine the knowledge, attitudes and practices adolescents of the rural zone of Cuenca have regarding the use of the contraceptive methods. A cross-sectional quantitative study ...
Análise da concentração de retinol em fígados de galinhas submetidos a diferentes processamentos térmicos
(BrasilUFRNSEM PROGRAMA, 2016-09-05)
In Brazil, the production and consumption of giblets are under development, in particular the liver, which is the source of nutrients considered to be a rich source of vitamin A. This vitamin is a micronutrient that plays ...
Extensão do método ideal de referência para o ambiente neutrosófico
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA DE PRODUÇÃO, 2020-02-19)
Decision making is a process present in the routine of people and organizations around
the world. Whether due to the number of agents involved or the conflicting character of
the selection criteria, in many situations ...
Adaptabilidade e estabilidade de variedades crioulas de feijão
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilPrograma de Pós-Graduação em AgroecossistemasUTFPR, 2020-08-04)
In Brazil, the bean culture is subjected to different edaphoclimatic conditions, resulting in different genotype performances, influenced by environmental variations, resulting in a reduction in productive potential. In ...
Inferência de redes de regulação gênica utilizando métodos de busca e otimização
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2016-03-22)
For better understanding the mechanics of cellular control, many different approaches have been developed for inferring Gene Regulatory Networks (GRNs), using temporal gene expression data. However, the large amount of ...
Avaliação da frequência de eventos extremos de inundação nas principais sub-bacias do rio Paraná
(Universidade Tecnológica Federal do ParanáApucaranaLondrinaBrasilPrograma de Pós-Graduação em Engenharia AmbientalUTFPR, 2017-02-24)
The generalized distribution of extreme values (GEV) has been frequently applied in studies aimed at solving hydrological problems. The main objective of this study was to calculate the frequency and intensity of the ...