As a soft computing method, applying fuzzy cognitive map (FCM) to time series prediction has become a timely issue pursued by numerous researchers.Although many FCM construction methods have emerged, most of them exhibit obvious limitations in weight learning especially for long-term or complex time series.Either the weight calculation is computati
Exosomes are vesicles involved in intercellular communication.Their membrane structure and core content is largely dependent on the cell of origin.Exosomes have been investigated both for their biological roles and their possible use as disease biomarkers and drug carriers.These potential technological applications require the rigorous characteriza
Purchase decisions are an important part of marketing, to support consumer purchase decisions it is necessary to have the effectiveness Play Mats of advertising and consumer trust so that consumer purchase decisions do not become doubtful.This study aims to determine the effect of Advertising Effectiveness Free Shipping and Consumer Trust on purcha
Many regions on the globe are at risk of soil erosion, especially in the ecologically fragile areas of the Qinghai-Tibet Plateau.Enhancing the soil conservation capacity of regional vegetation is one of the main ways to address soil erosion.However, most studies ignore the relationship between the spatial distribution structure of vegetation and so