In this paper, the robust exponential $H_{infty }$ fault tolerant control problem is investigated, which is concerned with uncertainties, disturbances and actuator failures.Determined by whether the actuator fails or not, the continuous-time system is remodeled as a switched system.Then a sampled-data controller is designed.Through Lyapunov functio
A series of monoazo disperse dyes derived from arylazothienopyridazines were synthesized.Fastness Greeting Card properties of dyed polyester samples were measured.Most of the dyed fabrics tested displayed excellent washing and perspiration fastness and Film Camera moderate light fastness.Finally, the biological activity of the synthesized dyes agai
This paper presents an overview of the distribution of reflexive-reciprocal syncretism in Eastern Bantu languages spoken in Tanzania.Most Bantu languages encode reflexive and reciprocal constructions by means of two distinct verbal affixes.However, the Tanzanian Eastern Bantu languages under study have developed reflexive-reciprocal syncretism, in