WebThese agents are well known to cause a surge in serum testosterone levels during the first week of therapy. However, there are wide discrepancies in reports of the frequency and … WebIt seems that the flare reaction briefly affects the bone scan by reducing its capacity to reveal bone lesions that had received radiotherapy. Thus, the results of bone scans can sometimes be obscured by phenomena such as super scan pattern and flare reaction. PET scan can reveal the real bone lesions. Conflict of Interest

What are solar flares? Live Science

WebJul 15, 2024 · Scientists have spotted a 'superflare' in the sky which is more powerful than those on our Sun. According to a report by Science Daily, these events occur when stars … WebJun 1, 2012 · The bone scan flare phenomenon appeared within a short time after radiotherapy. Diffuse bone metastasis, which is common in NPC, were indeterminate on images showing superscan pattern or... rock relaxing music

The influence of PSA flare in mCRPC patients treated with

WebJun 12, 2024 · In a new analysis of superflare events observed by the Kepler space telescope, the researchers report that superflares can indeed be produced by Sun-like stars, albeit much less frequently than by younger, … Superflares are very strong explosions observed on stars with energies up to ten thousand times that of typical solar flares. The stars in this class satisfy conditions which should make them solar analogues, and would be expected to be stable over very long time scales. The original nine candidates were detected … See more A superflare star is not the same as a flare star, which usually refers to a very late spectral type red dwarf. The term is restricted to large transient events on stars that satisfy the following conditions: • The … See more The Kepler spacecraft is a space observatory designed to find planets by the method of transits. A photometer continually monitors the brightness of 150,000 stars in a fixed area of the sky (in the constellations of Cygnus, Lyra and Draco) to detect … See more Spectroscopic studies of superflares allow their properties to be determined in more detail, in the hope of detecting the cause of the flares. The first studies were made using the high … See more The effect of the sort of superflare apparently found on the original nine candidate stars would be catastrophic for the Earth and would cause serious damage to the atmosphere and to life. Although it would not be nearly as powerful as a … See more The original paper identified nine candidate objects from a literature search: Type gives the spectral classification including spectral type and luminosity class. V (mag) means the normal apparent visual magnitude of … See more When superflares were originally discovered on solar-type stars it was suggested that these eruptions may be produced by the interaction of the star's magnetic field with the magnetic field of a gas-giant planet orbiting so close to the primary that the … See more Since stars apparently similar to the Sun can produce superflares it is natural to ask if the Sun itself can do so, and to try to find evidence that it has done in the past. Large flares are … See more WebMar 27, 2016 · When these eruptions interact with Earth’s magnetic field they cause beautiful auroras – a poetic phenomenon that reminds us that our closest star is an … ot is sur tille