58 research outputs found
Liquid-liquid equilibrium of water +1-butanol + amino acid (glycine or DL-alanine or L-leucine)
Amino acid play an important role both in animal metabolism and in industrial processes. Since they are rarely found in nature in free form, they must be obtained form hydrolisis of protein-containing materials, or by fermentation. These production methods often results in aqueouse mixtures containing various solutes included several types of amino acids. As a consequence, the cost of the separation processses and concentration of biomelecules from the media can be as high as 90 per cent of their total manufacturing cost
Prediction of the potential distribution of Drosophila suzukii on Madeira Island using the maximum entropy modeling.
ABSTRACT: Drosophila suzukii is one of the main pests that attack soft-skinned fruits and cause significant economic damage worldwide. Madeira Island (Portugal) is already affected by this pest. The present work aimed to investigate the potential distribution of D. suzukii on Madeira Island to better understand the limits of its geographical distribution on the island using the Maximum Entropy modeling (MaxEnt). The resultant model provided by MaxEnt was rated as regular discrimination with the area under the curve (AUC, 0.7–0.8). Upon scrutinizing the environmental variables with the greatest impact on the distribution of D. suzukii, altitude emerged as the dominant contributor, with the highest percentage (71.2%). Additionally, elevations ranging from 0 to 500 m were identified as appropriate for the species distribution. With the results of the model, it becomes possible to understand/predict which locations will be most suitable for the establishment of the analyzed pest and could be further applied not only for D. suzukii but also for other species that hold the potential for substantial economic losses in this insular region.info:eu-repo/semantics/publishedVersio
Prevalence of intestinal parasites in children from public daycare centers in the city of Belo Horizonte, Minas Gerais, Brazil
New record of Amphisbaena fuliginosa (Squamata, Amphisbaenidae) for the Cerrado Biome, in an area of extensive cattle ranching
SOIL COVER AND CHEMICAL AND PHYSICAL ATTRIBUTES IN OXISOL IN THE ATLANTIC FOREST BIOME
Atributos físicos de um Neossolo Quartzarênico e um Latossolo Vermelho sob diferentes sistemas de manejo
Amostragem e variabilidade espacial de atributos físicos de um latossolo vermelho em Mossoró, RN
Effect of the aqueous extracts of the seeds of Talisia esculenta and Sapindus saponaria on fall armyworm
Densidade do solo no ambiente solo-semente e velocidade de emergência em sistema de semeadura de milho
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