This study aims to analyze the difference in average abnormal stock returns before and after the announcement of the coal export ban on coal mining companies on the Indonesia Stock Exchange (IDX) between August 2021 and January 2022.The method used Sunglasses is an event study with secondary data from Yahoo Finance.The research sample consisted of
ABSTRACT The protein disulfide isomerase (PDI) family is a group of enzymes that have thiol-disulfide oxidoreductase, disulfide isomerase, and redox-dependent chaperone activities.PDIs facilitate diverse infections in mammalian hosts by directly binding to pathogens, immunomodulation, or enabling microbial invasion of host cells.PDI homologs within
The COVID-19 pandemic is far from over as outbreaks continue to spread around the world.The demand for packaging bags and cartons has also risen sharply in e-commerce shopping and takeaways because consumers have changed their shopping habits during the pandemic.The primary purpose of this study was to explore the Dog Beds factors prompting consume
Semantic layout-based image synthesizing, which has benefited from the success of generative adversarial networks (GANs), has received a substantial amount of attention recently.How to enhance the synthesis image equality while maintaining Mirrror the stochasticity of the GAN remains a challenge.We propose a novel denoising framework to handle this