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Materias / palabras clave: Education; General; Educación; Research; Investigación

The aim of this research was to evaluate the effect of microbial additives containing heterofermentative or homofermentative bacteria on the chemical and microbiological characteristics of sugar cane (Saccharum spp) sila...

In poorly known groups for which data are insufficient to develop biologically plausible model-based approaches to phylogeographical analyses, a ‘first hypotheses’ protocol is suggested as offering the best way to ge...

"Poly(lactic acid)/bacterial cellulose nanocomposites were prepared by solvent casting. Aiming to reduce the incompatibility between polar bacterial cellulose (BC) and the nonpolar poly(lactic acid) (PLA) matrix which in...

Electrospinning is a technique that allows the preparation of nanofibers from various materials. Chitosan is a natural and abundant easily obtained polymer, which, in addition to those features, proved to be biocompatibl...

The tight relationship between root architecture and uptake capacity of soil water and minerals, is well established. Support roots, generally long-lived, perform support functions such as transportation and food storage...

Aim: Clutch size is a key life-history trait. In lizards, it ranges over two orders of mag-nitude. The global drivers of spatial and phylogenetic variation in clutch have been extensively studied in birds, but such tests...

Com a finalidade de analisar atitudes de professores em relação à educação inclusiva por meio da teoria crítica da sociedade, entrevistamos 14 professores do ensino fundamental. A maioria dos entrevistados se decla...

Conduziu-se um experimento com o objetivo de avaliar o desempenho e a qualidade dos ovos de codornas de corte de dois grupos genéticos durante 84 dias de experimento. Utilizaram-se 98 aves com média de peso equivalente...

Abstract Background Chikungunya virus (CHIKV) infection can progress to severe clinical forms requiring intensive care. This study aimed to characterize adult patients admitted to intensive care units (ICUs) with CHIKV d...

Toxocariasis is a zoonotic disease in that IgM titers can remain high for long periods making difficult to determine the stage of the disease. The aim of this study is to investigate the applicability of indirect ELISA, ...

ABSTRACT The study was carried out with the objective of evaluating the effects of using phytase levels at different energy densities in the diet of broilers, from 28 to 35 days of age. The experimental diets contained i...

ABSTRACT Dog feces in public places may contain parasites with zoonotic potential, thereby contaminating the soil and infecting humans and animals. Parasitic diseases are prevalent in immunocompromised individuals, such ...

The valorization of carbon dioxide (CO₂)-rich streams is emerging as a key pillar of a circular, climate-neutral bioeconomy. Biological platforms such as microalgae cultivation, anaerobic fermentation and microbial pol...

Abstract Leptodactylus syphax is distributed in central, southeastern and northeastern Brazil, eastern Bolivia and southern Paraguay, occupying open areas and rock outcrops, in rock cavities and termite burrows. We colle...

ABSTRACT The aim of this study was to assess the vitality and lung function of preterm lambs. Twenty seven preterm lambs were divided in four groups. Group I (n=6) preterm lambs/ control; group II (n=9) lambs born to mot...

Um modelo estático, empírico e determinista da ingestão, retenção e excreção de N e P pela suinocultura brasileira (MSUINP) foi desenvolvido. Os princípios gerais foram baseados nos sistemas tecnológicos (ST), n...

Conduziu-se um experimento com o objetivo de verificar o efeito de níveis de fósforo disponível (Pd) na dieta sobre o desempenho, a qualidade dos ovos, o tecido ósseo e as porcentagens de fósforo (P), cálcio (Ca) e...

Este artigo relata uma atividade de orientação profissional (OP) realizada em um cursinho pré-vestibular popular. Os objetivos foram sensibilizar para o processo de escolha do curso superior, favorecer a expressão de...

"This work described the preparation and characterization of water insoluble chitosan derivatives as lead adsorbents. In highly regioselective reactions, N-substituted crosslinked chitosan derivatives were obtained by cr...

En este estudio se identificaron las características de las prácticas de estimulación y promoción del desarrollo en una comunidad indígena Mayo del estado de Sonora y Sinaloa en el noroeste de México. Se evaluaron ...

ABSTRACT The objective of this study was to determine the optimal level of dried brewers' grains (DBG) to replace soybean meal in diets for lactating Holstein cows. Five cows, around 88±28 days in milk, were distributed...

Pseudotomodon trigonatus (Leybold, 1873) is a small-sized dipsadid snake (about 450 mm total length) endemic to Argentina (Figure 1). It is the single species of the genus, and its geographic distribution ranges through ...

OBJETIVO: Estabelecer a prevalência da acantose nigricante (AN) no contexto da síndrome dos ovários policísticos (SOP) e as respectivas associações com a obesidade, a resistência insulínica (RI), a insulinemia e ...