Activity-dependent synaptic rearrangements during CNS development require NMDA receptor activation. The control of NMDA receptor function by developmentally regulated subunit expression has been proposed as one mechanism for this receptor dependence. We examined the phenotype of synaptic and extrasynaptic NMDA receptors during the development of synaptic load using the NMDA receptor 2B (NR2B)-s...

this paper presents a sensorless system drive on primary flux oriented control (pfoc) and secondary flux oriented control (sfoc) for the linear induction motor (lim) with taking into account end effect. extended kalman filter (ekf) is applied to estimate lim speed by measuring motor voltages and currents. in order to achieve desirable dynamic and robustness motor performance instead of traditio...

This paper presents a case that consists of an A4 (13,8 kV) consumer category, which uses distribution transformer to connect their installations the power system. Some measurements were done, and nonsinuidal load currents is verified. An analysis was carried out based on concepts in IEEE std 57.110/2018 57.91/2011 standards, with objective quantifying harmful phenomena occurs transformer, depr...

We consider the problem of guaranteeing that transient voltages and currents stay within prescribed bounds in Direct Current (DC) microgrids, when controller does not have access to accurate system dynamics due load being unknown and/or time-varying. To achieve this, we propose an optimization based design using control barrier functions. show proposed has a decentralized structure is robust wi...

abstract turbidity current is one of the most important factors that effect the sediments distribution and also their transportation and release from reservoir. in this study, effects of these currents on sedimentation process in sefidroud dam were simulated by tcm model in 30 years period. comparison between the case of turbidity currents that reach to the dam wall and release from the reservo...

Rationale: In cardiac muscle, Ca -induced Ca release (CICR) from the sarcoplasmic reticulum (SR) is mediated by ryanodine receptor (RyR) Ca release channels. The inherent positive feedback of CICR is normally well-controlled. Understanding this control mechanism is a priority because its malfunction has life-threatening consequences. Objective: We show that CICR local control is governed by SR ...

Rationale: In cardiac muscle, Ca -induced Ca release (CICR) from the sarcoplasmic reticulum (SR) is mediated by ryanodine receptor (RyR) Ca release channels. The inherent positive feedback of CICR is normally well-controlled. Understanding this control mechanism is a priority because its malfunction has life-threatening consequences. Objective: We show that CICR local control is governed by SR ...

In this paper, a new efficient method for load balancing in low voltage distribution systems is presented. The proposed method introduces an improved Leap-frog method for optimization. The proposed objective function includes the difference between three phase currents, as well as two other terms to provide the integer property of the variables; where the latter are the status of the connection...