This paper proposes robust formation control laws for uncertain multiagent systems subjected to an unknown control direction and disturbances under the assumption that information about the reference trajectory is only available to some of the agents.Different from the existing results, the proposed control algorithms can enable the agents to conve
Abstract Background Stroke poses a growing human and economic burden in South Africa.Excess sugar consumption, especially from sugar-sweetened beverages (SSBs), has been associated with increased obesity and stroke risk.Research shows that price increases for SSBs can influence consumption and modelling evidence suggests that taxing SSBs has the po
[Objective] In the post-poverty alleviation era, examining the relationship between household income growth and nutritional intake structure of poverty-alleviated farmers is not only the key to preventing poverty due to illness, but also an important issue to be considered to achieve the effective connection between poverty alleviation, rural revit
Background: Among chemical dyes, Azo dyes, as environmental synthetic pollutants, are most commonly used in a bunch of different colors in different industries, especially in textile industry to a large extent.Methods: Due to some limitation and difficulties to remove these pollutants from the environment, the biological filtering method, as the ec