synchronization of rumen available protein and energy is one of the conceptual methods to increase the efficiency of utilization of nutrients by the ruminants the concept of synchronization energy and protein was first by jhonson, implying that maximum microbial protein synthesis could be achieved by matching the rate of organic matter and protein degradation. synchronization of rumen available...

Anti-jamming capability and protection against undesired interception are key priorities in ad hoc networks for secure applications. These features are supported by spread spectrum (SS) techniques such as frequency hopping (FH). In a frequency hopping ad hoc network, the phase of the hopping sequence is typically derived from the local time reference (clock reading) of each node. Therefore, net...

in this paper, the synchronization of a new hyperchaotic complex system based on t-s fuzzy model is proposed. first the considered hyperchaotic system is represented by t-s fuzzy model equivalently. then by using the parallel distributed compensation (pdc) method and by applying linear system theory and exact linearization (el) technique, a fuzzy controller is designed to realize the synchroniz...

Abstract In recent years, the penetration rate of installed new energy generation has been increasing, inertia system reduced, damping weakened, and anti-disturbance ability resulting in possible frequency oscillation after disturbance, which brings potential problems to safe steady operation power system. For this problem, a grid-forming control strategy storage converter is proposed, based on...

Synchronization is one of the most important characteristics dynamic systems. For this paper, authors obtained results for nonlinear systems controller custom two 4D The findings have allowed to develop analytical approaches using second Lyapunov (Lyp) method and Gardano method. Since does not involve development special positive Lyp functions, it very efficient convenient achieve excessive sys...

Virtual synchronization control can be applied to DC/DC converter for enhanced inertia support by imitating the rotor dynamics of synchronous generator (SG). However, efficient power sharing and robust operation ability cannot guaranteed in a multiple parallel-operated converters system. This paper proposes hierarchical scheme achieve higher efficiency superior anti-disturbance with virtual syn...

In recent years chaotic secure communication and chaos synchronization have received ever increasing attention. Unfortunately, despite the advantages of chaotic systems, Such as, noise-like correlation, easy hardware implementation, multitude of chaotic modes, flexible control of their dynamics, chaotic self-synchronization phenomena and potential communication confidence due to the very dynami...

Fractal structure is a ubiquitous property found in nature and biology, and has been observed in processes at different levels of organization, including rhythmic behavior and musical structure. A temporal process is characterized as fractal when serial long-term correlations and statistical self-similarity (scaling) are present. Previous studies of sensorimotor synchronization using isochronou...

two experiments were performed to determine the effectiveness of different progestogens contained in intravaginal devices, different doses of ecg and subsequent hcg treatment on the reproductive performance of estrus-induced mature lori ewes. in the first experiment, 88 ewes were allocated into two groups, and were treated with either fluorogestone acetate (fga) sponges or controlled internal d...

the aim of this study was to analyze the incidence of stage of embryonic development, embryo quality and the time of transfer on pregnancy rate in embryo transfer program timed. we were worked a total of 23holsteincowsasembryo donors, super-ovulated with gonadotropin of pregnant mare serum (pmsg) (2500 3000ui).69 cows were used as recipients of holstein dairy heifers with an age of20 months and...