Abstract Chiral anomaly materials (CAM, e.g., axion insulator, topological insulator and some of Weyl semimetal) are new states of quantum matter.Anomalous Hall effect can occur in CAM, the anomalous Hall effect is closely related to the topological magneto-electric effect, i.e., when an electric field is applied to CAM, not only invertatop squeeze
Losses due to disease and climate change are among the most important issues currently facing crop production.It is therefore important to establish the quest fryer impact of climate change, and particularly of high carbon dioxide (hCO2), on plant immunity in cereals, which provide 60% of human calories.The aim of this study was to determine if hCO
Judith was a legendary Hebrew heroine who beheaded the general Holofernes and saved the children of Israel from destruction by the Assyrian army.In the Book wella color touch 77 45 of Judith, which is still present in the Catholic and Orthodox Christian Bibles, Judith is presented as an illustrious woman who defeated the enemy using her virtue and
In order to further improve the equity financing efficiency of listed companies in strategic emerging industries, this paper selects relevant data of 208 listed companies in strategic emerging industries from 2014 to 2018, and calculates the changes in scale efficiency, pure technical efficiency and total factor productivity through the Data envelo