Hydrogen photo-production by a wild type and two engineered strains of Chlamydomonas reinhardtii was investigated.Growth rate values and hydrogen yields attained as the concentration of acetate and nitrogen vary were compared.In the analysis of microalgal growth, the interaction between organic carbon (acetate) and nitrogen (nitrate) was investigat
The Pernambuco Center of Endemism (PCE) in northeastern Brazil is highly fragmented and degraded.Despite its potential conservation importance the bird fauna in this area is still relatively unknown and there are many remnant fragments that have not Queen/Full Panel Headboard been systematically surveyed.Here, we report the results of bird surveys
Purpose: organize technical and tactical actions and determine their priority importance for high-end players of Oven different roles.Establish their priority importance for the success of competitive activity hockey with the game roles.Material : the study involved 54 experts on hockey coaches and players of high class.The significance of technica
Text classification is a Oven fundamental task in natural language processing and is essential for many tasks like sentiment analysis and question classification etc.As we all know, different NLP tasks require different linguistic features.Tasks such as text classification requires more semantic features than other tasks such as dependency parsing