Results 1 to 10 of about 41,615 (50)

Global analysis of atmospheric refractivity profiles from COSMIC GPS radio occultation soundings [PDF]

Geodetski Vestnik, 2020
Atmospheric refractivity is a function of temperature, pressure and water vapor. The refractivity retrieved from the Global Navigation Satellite Systems (GNSS) radio occultation soundings has fine vertical resolution and high accuracy, so it can be used ...
Shaoqi Gong, Cunjie Zhang, Geshi Tang, Yehui Zhang, Jing Han   +4 more
doaj   +1 more source

Measurement of Cosmic-ray Energy Spectrum with the TALE Detector in Hybrid Mode [PDF]

EPJ Web of Conferences, 2023
The TA Low-energy Extension (TALE) experiment extends the energy range observed by the TA experiment to below 1016 eV. We aim to study the transition from galactic to extragalactic cosmic rays.
Oshima Hitoshi, Fujita Keitaro, Ogio Shoichi, Sako Takashi   +3 more
doaj   +1 more source

Studies on natural and fallout radioactivity mapping of the proposed Mithivirdi Atomic Power Project Site in Bhavnagar District, Gujarat, India

Radiation Protection and Environment, 2021
The activity and gamma-absorbed dose rate due to the naturally occurring (226Ra, 232Th, and 40K) and anthropogenic (137Cs) radionuclides in the terrestrial environment were determined in soil samples collected around Mithivirdi Atomic Power Project Site,
Akhaya Kumar Patra, T J Jaison, S S Wagh, M K Jha, I V Saradhi, A Vinod Kumar   +5 more
doaj   +1 more source

Les références célestes dans les coplas flamencas : sentimentalité, spiritualité et fatalisme

Etudes Epistémè, 2023
In the flamenco songs, the cosmic terminology is very abundant, even though it is not particularly varied, the astral references (to the sun, the moon, the stars, etc.) are numerous and frequent.
Vinciane Trancart
doaj   +1 more source

Natural and fallout radioactivity mapping of Kakrapar Gujarat site, India

Radiation Protection and Environment, 2021
This study presents the activity and outdoor gamma absorbed dose rates (terrestrial and cosmic) due to the naturally occurring (226Ra, 232Th, and 40K) and anthropogenic (137Cs) radionuclides around Kakrapar Gujarat site. The activity level (Bq/kg) in the
S S Wagh, A K Patra, I V Saradhi, A Vinod Kumar   +3 more
doaj   +1 more source

The Manifestations of Sound of Silence in R.N. Tagore’s Gitanjali and the Power of Soundless Words in Sri Aurobindo’s Savitri: A Comparative Study

Transcript: An e-Journal of Literary and Cultural Studies, 2023
This paper foregrounds the effective use of the theme of silence in the two Indian literary masterpieces viz. Tagore’s Gitanjali and Sri Aurobindo’s Savitri.
Pratap Kumar Dash
doaj   +1 more source

Accuracy assessment of the quiet-time ionospheric F2 peak parameters as derived from COSMIC-2 multi-GNSS radio occultation measurements

Journal of Space Weather and Space Climate, 2021
The Constellation Observing System for Meteorology, Ionosphere, and Climate 2 (COSMIC-2) mission was launched into a low-inclination (24°) orbit on June 25, 2019.
Cherniak Iurii, Zakharenkova Irina, Braun John, Wu Qian, Pedatella Nicholas, Schreiner William, Weiss Jan-Peter, Hunt Douglas   +7 more
doaj   +1 more source

Atmospheric GNSS RO 1D-Var in Use at UCAR: Description and Validation

Remote Sensing, 2022
This paper describes, along with some validation results, the one-dimensional variational method (1D-Var) that is in use at the University Corporation for Atmospheric Research (UCAR) to retrieve atmospheric profiles of temperature, pressure, and humidity
Tae-Kwon Wee, Richard A. Anthes, Douglas C. Hunt, William S. Schreiner, Ying-Hwa Kuo   +4 more
doaj   +1 more source

Ionospheric correction of GPS radio occultation data in the troposphere [PDF]

Atmospheric Measurement Techniques, 2016
For inversions of the GPS radio occultation (RO) data in the neutral atmosphere, this study investigates an optimal transition height for replacing the standard ionospheric correction using the linear combination of the L1 and L2 bending angles with the ...
Z. Zeng, S. Sokolovskiy, W. Schreiner, D. Hunt, J. Lin, Y.-H. Kuo   +5 more
doaj   +1 more source

A review on natural background radiation

Advanced Biomedical Research, 2013
The world is naturally radioactive and approximately 82% of human-absorbed radiation doses, which are out of control, arise from natural sources such as cosmic, terrestrial, and exposure from inhalation or intake radiation sources.
Daryoush Shahbazi-Gahrouei, Mehrdad Gholami, Samaneh Setayandeh   +2 more
doaj   +1 more source