The trans-admittance-mode (TAM) might act as a transforming bridge for voltage-mode to current-mode conversion. In this study a new low voltage operated electronically tunable TAM biquad filter structure realizing all the seven standard filtering functions namely; low-pass (LP), band-pass (BP), high-pass (HP), regular-notch (RN), low-pass-notch (LPN), high-pass-notch (HPN) and all-pass (AP) fro...

This study numerically predicts the failure scenario of a cracked concrete gravity dam through a push-over nonlinear analysis. The mixed-mode Linear Elastic Fracture Mechanics (LEFM) was employed using the extended finite element method (XFEM). The dam base was considered to be fully fixed without any foundation effects. The hydrostatic pressure on the dam's upstream face was increased incremen...

Abstract In the mixed-mode asteroseismology of subgiants and red giants, coupling between p- g- mode cavities must be understood well in order to derive localized estimates interior rotation from measurements multiplet rotational splittings. There exist now two different descriptions this coupling: one based on an asymptotic quantization condition, other arising matrices associated with “acoust...

The growth of slant cracks by fretting fatigue of a half plane in contact with a flat rounded pad was studied. The mode I and mode II stress intensity factors for cracks of various lengths and directions were calculated using the semi-analytical method of the distribution of dislocations, and their cumulative effect on the crack growth was investigated using the strain energy density criterion....

the most current pursuit algorithms for moving targets which are presented so far in the literatureare pure pursuit and pure rendezvous navigations. recently, one of the present authors has introduced ageometric model for the pure pursuit navigation algorithm. here, in this paper, we study a new algorithm forthe pursuit navigation problem which is a combination of both of the above algorithms. ...

31 A hybrid parallel scheme for the ensemble square root filter (EnSRF) suitable for parallel 32 assimilation of multi-scale observations including those from dense observational networks such 33 as those of radar is developed based on the domain decomposition strategy. The scheme handles 34 inter-node communication through message passing interface (MPI), and the communication 35 within shared...