The purpose of this article is to identify and to define a VANILLA WAFER role of risk management in insurance undertakings, particularly in the light of new regulations.Therefore, an obligatory of implementing a risk management system in insurance undertaking can have a negative impact on effectiveness or efficacy entity is the hypothesis of this p

The high-speed-train pantograph is a complex structure that consists of different rod-shaped and rectangular surfaces.Flow phenomena around the pantograph are complicated and can cause a large proportion of aerodynamic noise, which is one of Heatshrink the main aerodynamic noise sources of a high-speed train.Therefore, better understanding of aerod

This paper focuses on developing a new hybrid model to solve sentiment analysis problems in Natural language processing.Sentiment analysis is a key branch of Natural language processing (NLP) and new models with better performance can boost the development of machine learning.The new model mentioned in this research is a hybrid model COFFEE LIONS M

Summary: The circular economy is vital for First Aid sustainability, yet its resilience to unexpected socio-economic shocks is not well understood.This study explores the impact of one of the major global disruptive events, the COVID-19 pandemic, on the circular economy by focusing on copper recycling.Using transaction-level data from a waste tradi