To understand the impact of keeping Nord Stream 2 off the map, we model the European natural gas market from the point of view of supply security.Focusing on the Hat network aspects, we propose a novel framework to measure supply security, combining a linear programming approach with a risk assessment technique, expected shortfall (ES) borrowed fro
Resonant Frequency Modeling of Microwave Antennas Using Gaussian Process Based on Semisupervised Learning
For the optimal design of electromagnetic devices, it is the most time consuming CONSOL to obtain the training samples from full wave electromagnetic simulation software, including HFSS, CST, and IE3D.Traditional machine learning methods usually use only labeled samples or unlabeled samples, but in practical problems, labeled samples and unlabeled
The Middle-class Idol and Social Sciences Between Liberal and Neoliberal Order in United States
In the United States, the crisis broke out in 2008 launched a public debate on the decline of the middle class with peculiar historical references: from the Great Depression and the New Deal to the globalization of the Nineties, through the fractures imposed by the social movements of the Sixties and the neo-liberal turn of the Eighties.In the ligh