Condition monitoring and protection methods based on the analysis of the machine's current are widely used according to non-invasive characteristics of current transformers. It should be noted that, these sensors are installed by default in the machine control center. On the other hand, condition monitoring based on mathematical methods has been proposed in literature. However, they are model b...

Condition monitoring of induction motors is a fast emerging technology in the field of electrical equipment maintenance and has attracted more and more attention worldwide as the number of unexpected failure of a critical system can be avoided. Keeping this in mind a bearing fault detection scheme of three-phase inductionmotor has been attempted. In the present study, Support VectorMachine (SVM...

It has recently been suggested that gratitude can benefit self-regulation by reducing impulsivity during economic decision making. We tested if comparable benefits of gratitude are observed for neural performance monitoring and conflict-driven self-control. In a pre-post design, 61 participants were randomly assigned to either a gratitude or happiness condition, and then performed a pre-inducti...

Abstract Objective: Previous studies have indicated the hyperglycemia-induce cell death in various tissues such as brain, kidneys, liver and especially in the testis. Recent studies have reported that diabetes can trigger male infertility. In this study we report the histological analysis of the testis tissue after diabetes type 1 induction in wistar rats. Materials and Methods: At various ti...

objective(s): although many researchers have confirmed induction of germ cells from bone marrow mesenchymal stem cells (bmmscs), there are no reports that confirm spontaneous differentiation of germ cells from bmmscs. in this study, we have evaluated the effect of adult sertoli cell condition medium (sccm) as a mutative factor in the induction of germ cells from bmmscs. materials and methods: b...

To screen for suitable conditions cluster bud induction of Cremastra appendiculata . The aseptic germination protocorms of C.  seeds were used as explant materials to explore the effects different basic media, types plant growth regulators, anti-browning agents and their concentrations on buds of results showed that: 1/4MS medium was buds growing; when concentratio...

This paper presents the modeling and broken rotor bar fault diagnostics by time–frequency analysis of motor current under an extended startup transient time. The current-based nonstationary signal is retrieved investigated for its response to segregate faults spatial harmonics. For studying effect reduced voltage on various parameters theoretical definition patterns, winding function (WFA)-base...