Diferentes níveis proteicos no crescimento de juvenis de Macrobrachium pantanalense

Comportamento de Estirpes de Bradyrhizobium japonicum em Diferentes Concentrações de Herbicidas

The Bradyrhizobium japonicun strains SEMIA 5073, SEMIA 5074, SEMIA 5079 and SEMIA 5080 were grown in vitro using Vincent medium combined with different rates of the herbicides imazaquin (0, 0.04, 0.12, 0.24, 0.36 μg a.i. g), clomazone (0, 0.4, 0.8, 1.6 and 3.2 μg a.i. g) and sulfentrazone (0, 0.2, 0.4, 0.8 and 1.6 μg a.i. g) to evaluate the strains tolerance to herbicides. The three herbicides ...

Análisis y comparación de diferentes métodos de reconstrucción de árboles semánticos

The addressing of natural language processing tasks by modern techniques, inspired in deep learning, rely on different pre-training stages. Nevertheless, some problems need an additional processing, after the referred scenarios, because of the complexity they exhibit. Structuring of semantic trees is one of the most prolific methods in the literature for this purpose. In this paper we compare t...

Analysis of cytokine profile and growth factors in platelet-rich plasma obtained by open systems and commercial columns

Objective: To evaluate growth factors and cytokines in samples of platelet-rich plasma obtained by three different centrifugation methods. Methods: Peripheral blood of six individuals with no hematological diseases, aged 18 to 68 years, was drawn to obtain platelet-rich plasma, using the open method and commercial columns by Medtronic and Biomet. The products obtained with the different types...

Validación de un Sistema de Diálogo Mediante el uso de diferentes umbrales de poda en el proceso de reconocimiento automático de voz

This paper presents a new technique to validate the performance of dialogue systems focusing on two measures: response time a sentence understanding. Initially, the paper presents a description of the input interface of the dialogue system used in the experiments, including a classification of the recognition tasks considered. Later, it presents the basic features of the proposed technique and ...

نخستین گزارش از وجود میگوی Macrobrachium nipponense (De Haan, 1849) در ایران و مقایسه مرفولوژیک آن با گونه Macrobrachium rosenberhii (De Man, 1879)