Overview of the Egyptian Radiation Monitoring Network and Radioactivity Levels of the Egyptian Territories

2001 ◽  
pp. 317-324
Author(s):  
A. B. Ramadan ◽  
S. A. El-Mongy
Keyword(s):  
Monitoring Network ◽  
Radiation Monitoring ◽  
Radioactivity Levels

All-State Radiation Monitoring Network in the Czech Republic

2008 ◽  
Vol 58 (6) ◽  
pp. 728-733 ◽  
Author(s):  
Jiri Havranek ◽  
Renata Havrankova ◽  
Leos Navratil ◽  
Jozef Rosina ◽  
Zuzana Skalicka
Keyword(s):  
Czech Republic ◽  
Monitoring Network ◽  
Radiation Monitoring ◽  
The Czech Republic ◽  
State Radiation

scholarly journals Sensor node for wireless radiation monitoring network

2019 ◽  
Keyword(s):  
Ionizing Radiation ◽  
Sensor Node ◽  
Radio Channel ◽  
Monitoring Network ◽  
Radiation Energy ◽  
Exposure Dose ◽  
Radiation Monitoring ◽  
Network Computing ◽  
Environmental Radiation ◽  
Coverage Area

The structure of a sensor node for wireless network for environmental radiation monitoring is described in the article. The sensor node is developed on the base of semiconductor detector, modern microprocessor technology, and a last-generation telecommunications radio module. A new algorithm for measuring the power of the exposure dose of ionizing radiation has been investigated in the article. The amount of ionizing radiation energy absorbed by the human body affects the degree of radiation damage to its functional organs radically. In order to solve this problem we are working on improving the parameters of detectors, as well as the characteristics of electronic modules of detecting systems and creating software for controlling the detection process, collecting and processing information digitally, and presenting it properly to users in online mode. A wireless sensor network (WSN) is a distributed, self-organizing network of multiple sensors (sensors, motors, etc.) containing "Motes" (a specks of dust), so named because of the tendency to miniaturization and Executive devices combined with each other through the radio channel. The coverage area of such a network can range from several meters to several kilometers due to the ability to relay messages from one element to another. The motes usually contain battery-powered autonomous microcomputers (controllers) and transceivers. That allows the motes to self-organize into specialized networks, communicate with each other and exchange data. The role of human changes significantly in the model of sensor networks, since their elements – sensor microcomputers – become much more independent, often anticipating human requests long before they are received. "Homocentric" model of network computing with a human as a central link belongs to the past − a human moves from the center to the periphery and concentrates on the process managing, becoming a kind of an intermediary between the real world and computers.

RESPONSE OF THE CZECH RMN NETWORK TO THUNDERSTORM ACTIVITY

2019 ◽  
Vol 186 (2-3) ◽  
pp. 215-218
Author(s):  
J Šlegl ◽  
J Minářová ◽  
P Kuča ◽  
I Kolmašová ◽  
O Santolík ◽  
...  
Keyword(s):  
Czech Republic ◽  
Monitoring Network ◽  
Thunderstorm Activity ◽  
Radiation Monitoring ◽  
Radon Progeny ◽  
Radiation Background ◽  
The Czech Republic ◽  
Charge Structure ◽  
Gamma Background ◽  
Using Data

ABSTRACT Thunderstorm ground enhancement (TGE) is a phenomenon that enhances radiation background on the ground related to thunderstorm activity and charge structure of the thundercloud. On the other hand, the rise of gamma background is connected with precipitation by the washout of radon progeny from the atmosphere. In our analysis, we examined known enhancements of gamma background, previously attributed solely to radon progeny, using data from the Czech Radiation Monitoring Network (RMN) to investigate the enhancements with respect to thunderstorms and TGE phenomena. We also used radar precipitation data and data from the lightning location network to analyze their influences on the radiation background enhancement during three thunderstorm events that occurred in summer 2016 over the Czech Republic (Central Europe). We state that the RMN might have detected TGE over the Czech Republic.

Gamma-radiation monitoring network at sea

1999 ◽  
Vol 50 (4) ◽  
pp. 733-741 ◽  
Author(s):  
Ch. Wedekind ◽  
G. Schilling ◽  
M. Grüttmüller ◽  
K. Becker
Keyword(s):  
Gamma Radiation ◽  
Monitoring Network ◽  
Radiation Monitoring
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