Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nanang Widodo"'
Autor:
Unix Izyah Arfianti, Dian Candra Rini Novitasari, Nanang Widodo, Moh. Hafiyusholeh, Wika Dianita Utami
Publikováno v:
IJCCS (Indonesian Journal of Computing and Cybernetics Systems), Vol 15, Iss 2, Pp 141-152 (2021)
Sunspot is an area on photosphere layer which is dark-colored. Sunspot is very important to be researched because sunspot is affected by sunspot numbers, which present the level of solar activity. This research was conducted to make prediction on sun
Externí odkaz:
https://doaj.org/article/8a0a0a55fce842f8bee32618872ef462
Autor:
Siti Jumaroh, Nanang Widodo
Publikováno v:
Cauchy: Jurnal Matematika Murni dan Aplikasi, Vol 4, Iss 1, Pp 1-9 (2015)
Analisis klaster merupakan teknik interpendensi yang mengelompokkan suatu objek berdasarkan kemiripan dan kedekatan jarak antar objek. Pengelompokan objek dengan jumlah banyak membutuhkan waktu yang lama. Salah satu analisis klaster yang dapat diguna
Externí odkaz:
https://doaj.org/article/351ca45755ff493b87c129d87c4ede4a
Autor:
Nanang Widodo
Publikováno v:
Cauchy: Jurnal Matematika Murni dan Aplikasi, Vol 3, Iss 1, Pp 38-41 (2013)
Transit planet Venus di cakram matahari (jari-jari = 696000 km) merupakan peristiwa alam yang dapat dilihat secara berkala. Planet Venus merupakan planet kedua dalam sistem tata surya yang mempunyai orbit lebih dekat ke matahari (= 0,723 Astronomical
Externí odkaz:
https://doaj.org/article/09b87ae9807b41c39af3346f61384269
Autor:
Dian Candra Rini Novitasari, Nanang Widodo, Felia Dria Yuliawanti, Abdulloh Hamid, Wika Dianita Utami
Publikováno v:
BAREKENG: Jurnal Ilmu Matematika dan Terapan. 15:555-564
Peristiwa magnetik pada matahari ditandai dengan salah satu tanda yaitu munculnya sunspot atau bintik matahari. Sunspot terletak di fotosfer matahari yang memiliki warna lebih gelap dari pancaran sekitarnya. Tujuan dari penelitian ini adalah untuk me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2448f279d8dc58279e39beb14c39f1
https://doi.org/10.30598/barekengvol15iss3pp555-564
https://doi.org/10.30598/barekengvol15iss3pp555-564
Autor:
Wika Dianita Utami, Moh. Hafiyusholeh, Dian Candra Rini Novitasari, Nanang Widodo, Unix Izyah Arfianti
Publikováno v:
IJCCS (Indonesian Journal of Computing and Cybernetics Systems); Vol 15, No 2 (2021): April; 141-152
Sunspot is an area on photosphere layer which is dark-colored. Sunspot is very important to be researched because sunspot is affected by sunspot numbers, which present the level of solar activity. This research was conducted to make prediction on sun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd46989ac3c1a4589f79d9918c6a315
https://journal.ugm.ac.id/ijccs/article/view/63676
https://journal.ugm.ac.id/ijccs/article/view/63676
Publikováno v:
2019 International Seminar on Intelligent Technology and Its Applications (ISITIA).
The energy that move the global atmosphere, especially is coming from the sun. Sun has three main activities that can affect the state of the Earth, such as sunspots, the explosion of the sun (flare), and the coronal mass ejection (CME). One of the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b83bc36f056d38061c9c3f7693f12fd9
https://doi.org/10.1109/isitia.2019.8937242
https://doi.org/10.1109/isitia.2019.8937242
Publikováno v:
Jurnal Sains Dirgantara. 13:97
Based on active regions dynamics we analyzed the precursors of flare/coronal mass ejections. From the assumption that the energy of coronal mass ejection/flare are from magnetic energy conversion that can be deducted from the changes of sunspots area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e676c677fec4d8f6a2e21a2201fa30be
https://doi.org/10.30536/j.jsd.2016.v13.a2555
https://doi.org/10.30536/j.jsd.2016.v13.a2555