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Roslan Umar

Researcher at Universiti Sultan Zainal Abidin

Publications -  99
Citations -  1048

Roslan Umar is an academic researcher from Universiti Sultan Zainal Abidin. The author has contributed to research in topics: Radio astronomy & Radio telescope. The author has an hindex of 14, co-authored 91 publications receiving 814 citations. Previous affiliations of Roslan Umar include Universiti Teknologi MARA & University of Malaya.

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Covid-19 and cremation of human corpse during disaster: national security vs religion belief

TL;DR: In this paper, the acceptance of Malaysians on the issue of cremating dead bodies during disasters was examined and a qualitative approach was used with respondents answering questionnaires Analysis of legislation related to disaster management of human corpses was also conducted Results show that the majority of the respondents disagreed with the cremation of the dead body because of their religion and they believe that there must be a better alternative to deal with the infected body infected by COVID-19.
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Northeast Monsoon Effect on Ultra High Frequency (UHF) Signal Attenuation at Kusza Observatory

TL;DR: In this article, the effect of the wet season due to the Northeast season on radio signal power within the UHF band at KUSZA Observatory (KO) was investigated with three of weather parameters (wind speed, humidity and rain rate) with the radio signal variation.
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Spectrum monitoring: Radio Frequency Interferences (RFI) profile for hydroxyl (OH) lines window

TL;DR: In this paper, the authors have investigated the RFI strength (dBm) and presented on how the nearby RFI affect to the OH lines window (1600 MHz spectrum was done in one minute interval in 24 hours observation at Kusza Observatory using spectrum analyzer.