Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Thomas Djamaluddin"'
Publikováno v:
Ulul Albab: Jurnal Studi dan Penelitian Hukum Islam, Vol 6, Iss 1, Pp 39-58 (2024)
Prayer times are extremely important for Muslims, as they serve as a guide for the beginning of prayer times. However, there are still people who do not fully understand the impact of changes in the position of the Sun, which causes the start of pray
Externí odkaz:
https://doaj.org/article/09923de13f344791b75e820625761a9d
Autor:
Rizalludin
Publikováno v:
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan. 4:116-134
With the development of science of hisab today, the time of prayer and fasting can be calculated because the movement of the Sun is relatively fixed. This only applies to areas that have normal day and night turns. However, in extreme areas with lati
Autor:
Erma Yulihastin, Ibnu Fathrio, Albertus Sulaiman, Rahaden Bagas Hatmaja, Suaydhi, Haries Satyawardhana, Fadli Nauval, Dwiyoga Nugroho, Thomas Djamaluddin, Widodo Setiyo Pranowo, Rikha Bramawanto, Abdul Basit, Subekti Mujiasih, Mochamad Furqon Azis Ismail, Sopia Lestari, Herlina Ika Ratnawati, Jalu Tejo Nugroho, Danang Eko Nuryanto
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19804- (2023)
The short-lived tropical squall lines could trigger weather-related hazards to the northern part of the Indonesia Maritime Continent (IMC), such as Sumatra and Kalimantan. Herein, we investigated the rare propagation event of the long-lived Sumatra s
Externí odkaz:
https://doaj.org/article/c535e12e0a5f4f199416942b422eab8c
Autor:
Abdul Mufid, Thomas Djamaluddin
Publikováno v:
HTS Teologiese Studies/Theological Studies, Vol 79, Iss 1, Pp e1-e8 (2023)
This study aims to integrate hadith, astronomy and sociology studies in examining the implementation of Hijri calendar unification through a multidisciplinary approach. The Hijri calendar is based on the astronomical phenomena of the earth-moon-sun s
Externí odkaz:
https://doaj.org/article/7ad3e6205cea4b63ae1c502fd6f1d0c9
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 50, Iss 3, Pp 273-289 (2018)
In this work, the dynamics of one particular fibril were investigated through high-resolution multi-wavelength images with high cadence obtained from the Dutch Open Telescope. Based on exceptional observation data of Active Region 10789, 13th July 20
Externí odkaz:
https://doaj.org/article/c7d06ea180f04b9e8be392286ef0de59
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-16 (2018)
Abstract A satellite placed in space is constantly affected by the space environment, resulting in various impacts from temporary faults to permanent failures depending on factors such as satellite orbit, solar and geomagnetic activities, satellite l
Externí odkaz:
https://doaj.org/article/c5db23efd7c843adaebd94b2e3321fc8
In this work we selected one particular fibril from a high resolution solar chromosphere observation from the Dutch Open Telescope, and tried to obtain a broad picture of the intricate mechanism that might be incorporated in the multiple layer of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82df104bab282b87d0dc68d0256960e2
http://arxiv.org/abs/1504.03533
http://arxiv.org/abs/1504.03533
Publikováno v:
AIP Conference Proceedings.
In this work we continue our previous work on wave propagation analysis using multi-wavelength images from Dutch Open Telescope from exceptional data observed of Active Region 10789, 2005 July, 13th. By Fourier analysis we study the layer by layer in
Publikováno v:
Publications of The Korean Astronomical Society. 30:59-60
High resolution, multi-wavelength images from the Dutch Open Telescope were used to study the detailed mechanisms that might be involved in the multiple layer solar atmosphere observed in high cadence multi-wavelength observations. With the exception
Autor:
Mamoru Saitō, Thomas Djamaluddin
Publikováno v:
Astrophysics and Space Science. 235:117-128
The observed spectral energy distributions from far-infrared (FIR) to millimeter wavelengths of young stellar objects (YSOs) fit a modified blackbody radiation with a peak around 100 μm for both high-and low-mass YSOs. The spectra are nearly represe