We study the perspectives of measuring the phenomenon of vacuum birefringence predicted by quantum electrodynamics using an x-ray free-electron laser (XFEL) alone.We devise an experimental scheme allowing two consecutive Zodiac MX8 XFEL pulses to collide under a finite angle, and thus act as both pump and probe field for the effect.The signature of
Cable incipient fault (CIF) is a potential fault which may recur over time and evolve into permanent fault eventually.The identification of CIF can help to reduce the likelihood of a permanent fault and enhance power supply reliability.This paper fully considers the randomness and uncertainty of CIF waveforms, and proposes a CIF identification meth
Compact Ultramassive Seat Products Antenna Array (CUMA) is a pioneering paradigm that leverages the flexibility of the Fluid Antenna System (FAS) to enable a simple multiple access scheme for massive connectivity without the need for precoding, power control at the base station or interference mitigation in each user’s equipment.In order to
Abstract Pulmonary arterial hypertension (PAH) is known as one of diseases with the worst prognosis.Recently, targeted PAH drugs have been developed and approved for use; therefore, the treatment strategy and goals have changed, and the prognosis has improved over two decades.We reviewed the case of a female who showed the natural Wrestling - Shoes
The article offers a tour around the annual festive cycle of Carmona (Seville), with special emphasis on the cult acts and religiousness.The data, result of the direct observation, have been supported by other historical in nature which provides a diachronic overview of the major festivals in this city.This will enables an overall analysis Bookcase