Is the Universe Lopsided? New Evidence Challenges Einstein’s Simplest Universe

So cosmologists feel confident in modelling the universe using the “maximally symmetric” description of space-time in Einstein’s theory of general relativity. This symmetric vision for the universe, ...
IEEE

Benchmarking Image Classifiers for Physical Out-of-Distribution Examples Detection

Abstract: The rising popularity of deep neural networks (DNNs) in computer vision has raised concerns about their robustness in the real world. Recent works in this field have well-demonstrated the ...
Scientific Research Publishing

Aka, F. T., Nagao, K., Kusakabe, M., Sumino, H., Tanyileke, G., Ateba, B. et al. (2004). Symmetrical Helium Isotope Distribution on the Cameroon Volcanic Line, West Africa ...

ABSTRACT: This study presents a comprehensive geochemical analysis of alkaline lavas from the Nkondjock area along the Cameroon Volcanic Line (CVL). Employing thin-section microscopy, ICP-AES (major ...
IEEE

Feeding Coils Design for TE-Polarized Bessel Antenna to Generate Rotationally Symmetric Magnetic Field Distribution

Abstract: Three feeding structures are proposed to feed a TE-polarized Bessel antenna for a rotationally symmetric magnetic field distribution. We first propose a spiral coil and a dual half-loop coil ...