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145.582  Articles
1 of 14.559 pages  |  10  records  |  more records»
Total Electron content is measured using a dual frequency GPS receiver in Lamgung (LMJG) Station located at 84.57° longitude and 28.17° latitude of the year 2015 as it is considered as geo-magnetically active year. In this study, diurnal variation of VTEC... see more

In the framework of the project BIS - Bipolar Ionospheric Scintillation and Total Electron Content Monitoring, the ISACCO-DMC0 and ISACCO-DMC1 permanent monitoring stations were installed in 2008. The principal scope of the stations is to measure the iono... see more

The Total Electron Content (TEC) is used to indicate the ionisation of the ionosphere. TEC is a quantity that concernfor predicting space weather effects on telecommunications, improving the accuracy of satellite navigation,fly control vehicles and other ... see more

Two regional GPS receiver networks from the Ordnance Survey U.K.(OS)and the Italian Space Agency (ASI) have been used for monitoring mid-latitude Total Electron Content (TEC)during quiet and disturbed ionospheric conditions in the current solar cycle.A fe... see more

Ionospheric observations with five minute intervals between ionograms were made during a campaign from 19th to 23rd June 1996 at the Rome station (41.8N, 12.5E). The data obtained from ionospheric vertical sounding have been analysed together with the Tot... see more

High-resolution vertical electron density true height profiles from Athens Digisonde are used to calculate the electron content up to the peak of the F 2 layer (bottomside electron content) and also the topside electron content up to 1000 km, using the Hu... see more

A technique to reconstruct the electron density of the ionosphere starting from total electron content values hasbeen developed using the NeQuick ionospheric electron density model driven by its effective ionization parameterAz. The technique is based on ... see more

The present study highlighted the statistical modeling of an ultrasonic-aided extraction (UAE) of Elaeis guineensis leaves extract for maximal extraction yield (EY) and total phenolic content (TPC). A Box-Behnken design investigated the effects of ethanol... see more

The aim of the present study is investigating the impact of teaching through electronic content of information literacy on students' information literacy skills and their academic achievement. In this research paper, quasi-experimental method has been use... see more

1 of 14.559 pages  |  10  records  |  more records»