A metal-free, persulfate-promoted route in water to access substituted biphenyl compounds is described. In our approach, the biomass-derived triacetic acid lactone (TAL) and phenylacetylenes are employed to generate targeted products...
<div>Lipid composition of the Amazonian fishes remains unexplored although fishes in general show very high nutritional potential. Endogenous and environmental factors can influence the lipid contents of fishes among which, in the Amazon River, seasonal dynamics influences stand out. Herein, nine most consumed fish species were analyzed and their lipid composition evaluated in terms of effects of tissue from where were extracted, season of the Amazon River and the fish eating habits. Higher amounts of lipids were obtained from livers than dorsal muscles in all studied species. Statistical analysis has shown that Amazonian fishes present different lipid profiles according to their eating habits, which mainly comprises saturated fatty acids to distinguish detritivorous livers, and linolenic acid, cholesterol, polar lipids for carnivorous and piscivorous fish muscles. Furthermore, in Amazonian fish, some very important lipids for human nutrition are present, such as omega 3 and 6 fatty acids whose availability depended on the tissue metabolism and fishes’ eating habit along the seasonal periods. For example, our findings indicate that the piscivorous fish C. monoculus presented higher levels of linoleic acid for liver than linolenic acid and the opposite occurred for muscles. The omega 6 and 3 fatty acids ratio was influenced by the season dynamic of the Amazon River and availability of food according with each specific eating habit, poiting mainly to the piscivorous fishes as the healthiest fish for human consumption. </div><div><br></div>
The objective of this work is to analyze education from its beginnings in the world until its arrival in Brazil with the Jesuit priests, and then understanding its transformations, to recognize the popular desire for improvements in teaching that resulted in the creation of current educational indexes, either at the federal level , state or municipal. I justify this work in the analysis of indexes related to the state of Minas Gerais, and in particular, to the state schools of final years of Elementary and Secondary Education in the city of Pouso Alegre, located in the south of the state, with about 150.000 inhabitants. In addition to a pedagogical approach to the results obtained and how to use them as a learning diagnosis, we will highlight the comparative study of the State, Regional and by School index, from PROEB -Public Basic Education Evaluation Program, which is one of the components of SIMAVE -Minas Gerais System of Basic Education Evaluation, which is responsible for verifying the basic education quality indexes in public schools in Minas Gerais, together with the results of IDEB -Basic Education Development Index, in the highlighted teaching stages. For the analysis of educational indexes, descriptive analysis techniques with linear models are used through the Bayesian approach, interpreting the school trajectory within a history of editions and whether these analyzes ratify or contradict the observations previously made.
<div>Lipid composition of the Amazonian fishes remains unexplored although fishes in general show very high nutritional potential. Endogenous and environmental factors can influence the lipid contents of fishes among which, in the Amazon River, seasonal dynamics influences stand out. Herein, nine most consumed fish species were analyzed and their lipid composition evaluated in terms of effects of tissue from where were extracted, season of the Amazon River and the fish eating habits. Higher amounts of lipids were obtained from livers than dorsal muscles in all studied species. Statistical analysis has shown that Amazonian fishes present different lipid profiles according to their eating habits, which mainly comprises saturated fatty acids to distinguish detritivorous livers, and linolenic acid, cholesterol, polar lipids for carnivorous and piscivorous fish muscles. Furthermore, in Amazonian fish, some very important lipids for human nutrition are present, such as omega 3 and 6 fatty acids whose availability depended on the tissue metabolism and fishes’ eating habit along the seasonal periods. For example, our findings indicate that the piscivorous fish C. monoculus presented higher levels of linoleic acid for liver than linolenic acid and the opposite occurred for muscles. The omega 6 and 3 fatty acids ratio was influenced by the season dynamic of the Amazon River and availability of food according with each specific eating habit, poiting mainly to the piscivorous fishes as the healthiest fish for human consumption. </div><div><br></div>
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.