A johnny cash style clothing slalom and alignment tracking manoeuvre was developed for multi-directional handling qualities analysis of large transport aircraft in simulation environments.The manoeuvre is defined and scaled as a function of aircraft characteristics, flight conditions using a simple set of mathematical models.Throughout the manoeuvr
Congenital Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, is responsible for 22.5% of new cases each year.However, placental transmission occurs in only 5% of infected mothers and it has been proposed that the epithelial turnover of the trophoblast can be considered a local placental defense against the parasite.Thus, Trypanoso
This study is concerned with developing a robust tracking control system that merges the optimal control theory with fractional-order-based control and the heuristic optimization algorithms into a single framework for the non-minimum phase pitch angle dynamics of Boeing 747 aircraft.The main poise pads in bulk control objective is to deal with the
Abstract Background UDP-glucuronate decarboxylase (also named UXS) converts UDP-glucuronic acid (UDP-GlcA) to UDP-xylose (UDP-Xyl) by decarboxylation of the C6-carboxylic acid of glucuronic acid.UDP-Xyl is an important sugar donor that is required for the synthesis of plant cell wall polysaccharides.Results In this study, we first carried out the g