The fixed-time cluster synchronization problem for a class of directed community networks with linear couplings Bathroom Cleaners and discontinuous nodes is investigated in this paper.First, by means of reduction to absurdity and mathematical induction, two new and vital differential equalities are proposed and proved to study the fixed-time stabil

This paper evaluates the usefulness of the civil disobedience theory to legitimate the e-leaking of secrets, i.e.ethical and electronic disclosure of confidential information.First, the main definitions of offline Wet civil disobedience are reviewed.Liberalism established the dominant set of validity conditions: symbolic, peaceful, responsible, pub

Geopolymer composite is an alternative to ordinary Portland cement.It has potential to avoid CO2 emissions to the atmosphere and to save raw materials during its manufacture.Flyash-based geopolymer concrete is altered by adding ground granulated bast-furnace slag (GGBS) to improve its fresh and hardened properties.Thermal ash aggregate is used as c