Zobrazeno 1 - 10
of 120
pro vyhledávání: '"DEMİRCAN, Osman"'
We have applied the graphical user interfaced close binary system analysis program WinFitter to an intensive study of Kepler 91 using all the available photometry from the NASA Exoplanet Archive (NEA) at the Caltech website: http://exoplanetarchive.i
Externí odkaz:
http://arxiv.org/abs/1507.02060
Autor:
Aksaker, Nazim, Yerli, Sinan Kaan, Erdogan, M. Akif, Erdi, Erdem, Kaba, Kazim, Ak, Tansel, Aslan, Zeki, Bakis, Volkan, Demircan, Osman, Evren, Serdar, Keskin, Varol, Kucuk, Ibrahim, Ozdemir, Tuncay, Ozisik, Tuncay, Selam, Selim O.
A site selection of potential observatory locations in Turkey have been carried out by using Multi-Criteria Decision Analysis (MCDA) coupled with Geographical Information Systems (GIS) and satellite imagery which in turn reduced cost and time and inc
Externí odkaz:
http://arxiv.org/abs/1504.04549
We present the analysis of photometric and spectroscopic observations of the Southern eclipsing binary star PU Pup. We solved the HIPPARCOS light curve of PU Pup and proposed a relatively close binary star model with a rather low mass ratio and low i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7c2128fc1619f7f3e8c597976e42c164
https://hal.archives-ouvertes.fr/hal-02423513/document
https://hal.archives-ouvertes.fr/hal-02423513/document
Publikováno v:
Volume: 1, Issue: 2 479-480
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics
Değen çift yıldızıların (W UMa) oluşum ve evrimleri yeterince anlaşılamamıştır.Bu sistemlerin durumunu nükleer evrim, açısal momentum evrimi ve kütle kaybı belirler.Manyetik frenleme ve dinamo kökenli olaylar bu sistemlerde açısal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::f75d1432b5733a956fae56a21f3cc20b
https://dergipark.org.tr/tr/pub/tjaa/issue/53875/829087
https://dergipark.org.tr/tr/pub/tjaa/issue/53875/829087
Autor:
Demircan, Osman Mirza
Hava araçlarının aerodinamik tasarımı, analizi ve eniyilemesi, akışkanlar dinamiği bilimiyle uğraşan araştırmacıların üzerinde durduğu karmaşık ve esasında çok-disiplinli mühendislik problemleridir. Bu kapsamda, günümüzde uygu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10208::327df5737d32ca38571c527853ad2024
https://acikbilim.yok.gov.tr/handle/20.500.12812/635350
https://acikbilim.yok.gov.tr/handle/20.500.12812/635350
Autor:
Demircan, Osman1 demircan@comu.edu.tr
Publikováno v:
Astrophysics & Space Science. Apr2005, Vol. 296 Issue 1-4, p209-220. 12p.
Publikováno v:
Publications of the Astronomical Society of the Pacific, 1989 Jul 01. 101(641), 677-680.
Externí odkaz:
https://www.jstor.org/stable/40679379
Autor:
Çetin, Kutay, Altınok, Ahmet Serkan, Morasata, Rico, Büşra Eren, Demircan, Osman Mirza, Bereket Sitatow Kidane, Oğuzhan Demir, Kunnathur, Mohamed Usama, Sultan, Naveed, Şahin, Ali Volkan, Fırat Dağkıran, Durmuş Sinan Körpe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31c2d99aa0bcd8add2b2e1818d948664