Figure 1 - uploaded by Samar El-Sayed
Content may be subject to copyright.
The effect of radiation on humans from the environment (Federal Authority for Nuclear Regulation, 2015)
Source publication
Radiation monitoring deals with the sampling and measurement of
different products found in different radiation pathways from the environment ending with consumption in humans. The aim of this research is to measure the radioactivity in the food products from different cities in the United Arab Emirates. Gamma-spectroscopy is the main tool for meas...
Context in source publication
Citations
INCREASING ORAL COMPETENCIES IN TEACHING THIRD FOREIGN LANGUAGE USING AUDIO VIDEO CONTENT
Abstract. The change in the role of a foreign language is currently being affected by the rapid development of economic and political life. Every year more and more students, specialists in various fields choose to study a third foreign language. In this regard, the issue of increasing speech competence in the study of a third foreign language with the help of audio and video content becomes relevant. According to the author of the article, it is audio and video content that makes it possible to improve speech competence in speech perception by native speakers, as it is one of the most difficult and important for speech activity, including for the development of memory in order to retain information when listening to a topic.
In this study, a technical index system for nuclear accident emergency response measures was established and comprehensively evaluated by studying the impact of time, ventilation speed, and leakage speed on the radiation consequences after a loss of coolant accident (LOCA) in a marine reactor. The weight of each index was calculated by the analytic hierarchy process (AHP), and the weight of the radiation protection measure in the second-level index emergency measure was 0.625, accounting for the maximum proportion. The weights of improving radionuclide detection technology in chambers, improving detection capability, and improving the diagnosis efficiency of radiation damage in the three-level indicator emergency measures were 0.4442, 0.4384, and 0.4521, respectively, accounting for the maximum proportions. The fuzzy comprehensive evaluation method was used to quantify and comprehensively evaluate the index system of emergency measures. The quantitative evaluation result was 82.8 points, indicating that the evaluation result was adequate. Therefore, the nuclear emergency response measure based on the radiation consequences of a marine reactor LOCA is reasonable and feasible. It provides valuable measures and practical guidance for the emergency response of a marine reactor LOCA, and dramatically reduces the harm of radiation to staff and the environment.
