Choline, a quintessential quaternary ammonium compound, plays a cardinal role in several pivotal biological mechanisms, chiefly in safeguarding cell membrane integrity, orchestrating methylation reactions, and synthesizing vital neurotransmitters.This systematic review meticulously dissects the complex interplay between choline metabolism and its p
The present survey aims at instigating the relationship between cash dividend ratio and the risk of stock price crash of companies accepted in Tehran stock exchange.A statistical sample of 131 companies accepted in Tehran Stock Exchange was surveyed for the period between 2010 and 2015.In this study, Levin-Lin-Chu test is utilized to examine the si
Abstract We propose a anodized pearl price xbox method for detecting earthquakes for high-speed trains based on unsupervised anomaly-detection techniques.In particular, we utilized autoencoder-based deep learning models for unsupervised learning using only normal training vibration data.Datasets were generated from South Korean high-speed train dat
The magnetic and electromagnetic shields are used to reduce the magnetic field in local spaces.Usually these shields are implemented in the form of a box or a cylinder.At the same time the magnetic field reduction in local spaces by means of passive loops is not considered in detail yet.So, the present study considers shielding capabilities of a ci
High step-up DC-DC converters are considered as main components of some low-voltage and low-power fuel cell power system applications.A new DC-DC converter topology based on a two-stage switched capacitor-switched inductor multiplier is proposed in this paper.In comparison with other conventional and high step-up DC-DC converters, the proposed conv