The knowledge graph can make more accurate personalized recommendations for the recommendation system, but it is also interpretative and has traces to follow.The purpose of the recommendation system is to recommend a series of unobserved items for users.At present, recommendation systems based on knowledge graphs are mainly implemented in two ways:
BackgroundIn recent years, extensive research has been conducted on endometrial receptivity (ER), with rapidly evolving research hotspots and trends.Our study aimed to explore the development of ER research from 2000 to the present and provide insights for future endeavors.Materials and methodsRelevant research publications on Storage ER from 2000
Abstract Mitochondria generate energy through the action of the electron transport chain (ETC) and ATP synthase.Mitochondrial malfunction can lead to various disorders, including neurodegenerative diseases.Several reports have shown that menaquinone-4 (MK-4, vitamin K2(20)), a safe drug for osteoporosis, may improve hand pulse set mitochondrial fun
In order to objectively and quantitatively diagnose the conservation status of painting cultural heritages, a digital image analysis program was used for the digital image of a Korean Buddhist painting.A technical method for diagnosing the conservation status by analyzing the color space of the Buddhist painting and calculating the shape informatio