Temat: warning network - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Radiation monitoring network in Poland
Autorzy:: Grabowski, D.
Kurowski, W.
Muszynski, W.
Rubel, B.
Smagala, G.
Swietochowska, J.
Powiązania:: https://bibliotekanauki.pl/articles/148070.pdf
Data publikacji:: 2001
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: measurement stations
radiation monitoring
warning network
Opis:: In Poland the radioactive contamination of the environment and food has been controlled since the early sixties by the Service for Measurements of Radioactive Contamination (SPSP). The Service comprises a network of measuring stations and the Centre of Radioactive Contamination Measurements (COPSP). Actually, there are 100 measurement stations. The main task of such station is systematic measurement of radioactivity level in samples of environment components and food. Nine stations of SPSP acting within meteorological stations, ten stations of low level air radioactivity measurements (Aerosols Sampling Stations ASS-500) and eleven permanent monitoring stations (PMS) form the radiation monitoring warning system in Poland.
Źródło:: Nukleonika; 2001, 46, 4; 147-149
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The prediction of terrorist threat on the basis of semantic association acquisition and complex network evolution
Autorzy:: Najgebauer, A.
Antkiewicz, R.
Chmielewski, M.
Kasprzak, R.
Powiązania:: https://bibliotekanauki.pl/articles/308191.pdf
Data publikacji:: 2008
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: early warning system
semantic network
ontology
complex network
Opis:: In this paper, which is the continuation of an MCC 2006 Conf. publication by the same group of authors, we propose a concept of early detection of terrorist action preparation activities. Our ideas rely on semantic and complex networks to extract useful information for terrorist threat indication. Presented methods will be used as a core framework for Early Warning System.
Źródło:: Journal of Telecommunications and Information Technology; 2008, 2; 14-20
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Transmission of Disaster Warnings via Control Channels in Cellular Networks
Autorzy:: Aal-Nouman, Mohammed I.
Abdullah, Osamah
Salman, Omar Hussein
Al-Shaikhli, Noor Qusay A.
Powiązania:: https://bibliotekanauki.pl/articles/1839317.pdf
Data publikacji:: 2020
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: control channel
disaster reduction
early warning message
mobile network
Opis:: According to United Nations reports, natural disasters caused, worldwide, approximately 100,000 deaths and affected 175 million people each year between 2004 and 2013. To reduce those numbers, countries around the globe have made specific arrangements enabling them to warn the population about imminent disasters, in order to evacuate the area in due time. But providing such warnings in areas where no Internet access is available poses a great challenge. In this paper, we proposed a method to transmit early warning messages via UMTS cellular networks, while relying on spare extensions of control channels (FACH). The results obtained are validate based on their comparison with theoretical considerations and are also benchmarked against the 3GPP standard. The results show that messages may be sent faster than with the use of the 3GPP standard.
Źródło:: Journal of Telecommunications and Information Technology; 2020, 4; 53-61
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Integration of Polish Monitoring Networks (ASS-500 and PMS systems)
Autorzy:: Lipiński, P.
Isajenko, K.
Biernacka, M.
Żak, A.
Powiązania:: https://bibliotekanauki.pl/articles/148080.pdf
Data publikacji:: 2001
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: aerosol sampling station
ASS-500 early warning system
PMS
radiological monitoring network
Opis:: The article contains a short description of the integrated on-line radiological monitoring system, which is part of the Aerosol Sampling Stations (ASS-500) and the Permanent Monitoring Stations (PMS) network in Poland. The integrated system has been designed by the Central Laboratory for Radiological Protection and was implemented in Poland in 2000. It allows prompt detection of the presence of artificial radionuclides in the ground-level atmosphere by means of continuous monitoring of the radioactivity collected on a filter.
Źródło:: Nukleonika; 2001, 46, 4; 143-146
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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