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Efeito da temperatura no cultivo e produção de lipídios microalgais por Phormidium autumnale em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2023-08-28)
Microbial oils, known as "unicellular lipids", are becoming a more environmentally friendly option for biodiesel production, since they have technological advantages when compared to vegetable oils. Obtaining biodiesel ...
Formação continuada de professores de ciências da natureza na rede estadual de São Paulo: há espaço para a alfabetização científica?
(Universidade Federal de São Carlos, 2023-10-31)
This research aimed to investigate the formative processes of educators in the field of natural sciences, conducted by the Education Department of the State of São Paulo (SEE). Considering the complexity of factors that ...
Efeito residual de herbicidas em soja, amendoim e crotalária e sua toxicidade em organismos não-alvo
(Universidade Federal de São Carlos, 2023-12-11)
The use of herbicides, especially those with long persistence, can impact the productivity of agricultural crops and terrestrial and aquatic ecosystems. The objective of this study was to evaluate the residual effect of ...
Avaliação da resistência de variedades de milho a Dalbulus maidis (Delong & Wolcott) (Hemiptera: Cicadellidae)
(Universidade Federal de São Carlos, 2023-12-13)
The corn leafhopper, Dalbulus maidis (Delong & Wolcott) (Hemiptera: Cicadellidae) is an
important pest in corn crops, capable to cause direct damage through its feeding, and
dissemination of three important phytopathogens ...
Impactos socioeconômicos do Programa Nacional de Produção de Biodiesel em assento rural do nordeste paraense
(Universidade Federal de São Carlos, 2015-05-29)
The National Program for Production and Use of Biofuels - PNPB is a government action that seeks to expand the Brazilian energy matrix with the introduction of Biodiesel as an alternative. The government points to the role ...
Bactérias como agentes de controle de Phytophthora nicotianae e como promotoras de crescimento de porta-enxertos de citros
(Universidade Federal de São Carlos, 2015-12-14)
The microbial community plays an essential role in maintaining the ecological
balance of soil. Interactions between microorganisms and plants have a major
influence on the nutrition and health of the latter, and ...
Azedinha (Rumex acetosa L.) : caracterização morfológica, requerimento nutricional e qualidade sensorial
(Universidade Federal de São Carlos, 2015-09-18)
Azedinha (Rumex acetosa L.) has pleased the consumer for its sour taste. Considered an unconventional vegetable, their redemption becomes important to allow notable gains from the nutritional, social, cultural, economic ...
Avaliação dos efeitos associados dos inseticidas fipronil e imidacloprido sobre a mortalidade da abelha nativa Melipona scutellaris (Latreille, 1811)
(Universidade Federal de São Carlos, 2015-05-22)
Bees are social insects of fundamental importance to the environment, because they are responsible for pollinating more than 70% of existing agricultural crops in the world. Brazil is the country with the highest number ...
Valores de referencia de elementos inorgânicos potencialmente tóxicos em solos do Estado de São Paulo
(Universidade Federal de São Carlos, 2015-07-08)
The use of guiding values has been the practice in countries with tradition in
monitoring the quality of natural resources. The first step of a pollution monitoring
program is to establish the natural concentrations of ...
Hidrólise enzimática na fabricação de melado de cana-de-açúcar
(Universidade Federal de São Carlos, 2016-02-18)
The objective of this study was to evaluate the production of sugar cane syrups using enzymes of Saccharomyces cerevisiae from bakery yeast. The effect of theconcentration of yeast, reaction time and temperature for the ...