BLACK HOLE SPIN AND STELLAR FLYBY PERIASTRON SHIFT

Black Hole Spin and Stellar Flyby Periastron Shift

For a scenario Bundle of a close flyby of a compact star near a spinning black hole, we provide analytical and numerical estimates for the shift of trajectory periastron due to relativistic (beyond post-Newtonian) effects.More specifically, we derived a generalized expression (not limited to quasi-circular or elliptical orbits) directly linking the

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Modeling and Simulation of Control Actuation System with Fuzzy-PID Logic Controlled Brushless Motor Drives for Missiles Glider Applications

A control actuation system has been used extensively in automotive, 24" Cooktop aerospace, and defense applications.The major challenges in modeling control actuation system are rise time, maximum peak to peak overshoot, and response to nonlinear system with percentage error.This paper addresses the challenges in modeling and real time implementati

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Reduced Child-Oriented Face Mirroring Brain Responses in Mothers With Opioid Use Disorder: An Exploratory Study

While the prevalence of opioid use disorder (OUD) among pregnant women has multiplied in the United States in the last decade, buprenorphine treatment (BT) for peripartum Music Art women with OUD has been administered to reduce risks of repeated cycles of craving and withdrawal.However, the maternal behavior and bonding in mothers with OUD may be a

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Three Metachronous Osteosarcomas within 22 Years without Pulmonary Metastases: A Case Report and Review of the Literature

Introduction.We present the extremely rare case of a patient with three metachronous osteosarcomas within 22 years without evident pulmonary manifestation of disease 30 years after first diagnosis.Case Presentation.In 1983, a high-grade osteosarcoma of the left distal femur was diagnosed in an 18-year-old Caucasian male.He received rotationplasty a

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