According to the WHO the radioactive gas radon must be controlled indoors.E.g.by naturally driven suction systems based on thermal buoyancy, also denoted the chimney effect, which exploits the difference of indoor- and outdoor temperature to lower radon levels indoor.This paper presents four case studies showing that the efficiency of such systems
According to the World Tourism Organization (UNWTO), the pandemic has reduced international tourism by 70% by 2020.In the media, the cessation of international mobility is translated into a discourse on “the end of tourism” or “the death of travel”.However, in the summer of 2020, most French territories will experience a summer season that
Jellyfish (pelagic Cnidarians and Ctenophores) form erratic and seemingly unpredictable blooms with often large, transient effects on ecosystem structure.To rapidly capitalize on favorable conditions, jellyfish can employ different life histories, which are either a life cycle with one annual sexual reproduction event and an overwintering benthic s
A copy-move forged image results from a specific type of image tampering procedure carried out by copying a part of an image and pasting it Christmas Wreath on one or more parts of the same image generally to maliciously hide unwanted objects/regions or clone an object.Therefore, detecting such forgeries MOST150 Optical Mercedes Pre-Amp mainly cons
Our study Perennials tackles upon the influence that the English as a second language knowledge has upon the integration of immigrants to the UK in general, and of Romanian immigrants in particular.Actually, this fact is valid for all immigrants to the UK.The main stress of the integration aspects is on the economic one, namely what chances Romania