Results 91 to 100 of about 2,072 (163)

Optimal VLBI baseline geometry for UT1-UTC Intensive observations. [PDF]

open access: yesJ Geod, 2021
Schartner M   +4 more
europepmc   +1 more source

Strategic Estimation of Kinetic Parameters in VGO Cracking

open access: yesComputers, Materials & Continua, 2019
Fluid catalytic cracking (FCC) unit plays most important role in the economy of a modern refinery that it is use for value addition to the refinery products. Because of the importance of FCC unit in refining, considerable effort has been done by scientists till now on the modelling of this unit for better understanding and improved productivity.
Praveen Ch., Shishir Sinha
openaire   +1 more source

An Evaluation of the Mechanisms of Galacto-Oligosaccharide (GOS)-Induced IgE Cross-Linking on Basophils in GOS Allergy. [PDF]

open access: yesFront Allergy, 2022
Lee LYGN   +10 more
europepmc   +1 more source

Status of the Spectrum Management for VGOS

open access: yes
The VLBI Global Observing System (VGOS) utilizes broadband feeds at their radio telescopes in order to observe cosmic radiation in the frequency range of 2-14 GHz. These observations are increasingly in danger by unwanted electromagnetic emissions from telecommunications.
openaire   +2 more sources

VGOS Phase Cal Performance at High Frequencies

open access: yes
Since 2019, VGOS observations have routinely been carried out using the same frequency setup with a range from 3 to 10.7 GHz. Employing a network of European VGOS stations, we carried out experiments testing four alternative frequency setups covering the
Bernhart, Simone   +1 more
core   +4 more sources

Celestial reference frame 2023 from VGOS sessions

open access: yes
<h2>Context and methodology</h2><ul><li>Celestial reference frame estimated from Very Long Baseline Interferometry VGOS-OPS and VGOS-R&D sessions.</li></ul><h3>Technical details</h3><ul><li> ...
Krasna, Hana
core   +1 more source

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