The phylogenetic relationships of most Paleozoic tetrapod clades remain poorly resolved, which is variably attributed to a lack of study, the limitations of inference from phenotypic data, and constant revision of best practices.While refinement of phylogenetic methods continues to be important, any phylogenetic analysis is inherently constrained b

For $dq$ control strategies in single-phase anti-frizz serum pulse width modulation (PWM) converters, the $eta-mathbf{axis}$ current must be created by imaginary axis current estimation (IACE) methods.The estimated error of the $eta-mathbf{axis}$ current during the transient process causes $d-q$ axis current loops to be incompletely decoupled, th

While Hermiticity lies at the heart of quantum mechanics, recent experimental advances in controlling dissipation have brought about unprecedented flexibility in engineering non-Hermitian Hamiltonians in open classical and quantum systems.Examples include parity-time-symmetric optical systems with gain and loss, dissipative Bose-Einstein condensate

School vandalism is a serious problem as it places a heavy burden on education budgets and can cause teaching and learning to collapse.Learners have the right to be taught in neat, clean school buildings and grounds, to play and to develop their full The Fast and the Furious potential.It is therefore important to find ways of preventing school vand