We report the results of an [O III] 5007 survey for planetary nebulae (PN) in five galaxies that were hosts of well-observed Type Ia supernovae: NGC 524, NGC 1316, NGC 1380, NGC 1448 and NGC 4526. The goals of this survey are to better quantify the zero-point of the maximum magnitude versus decline rate relation for supernovae Type Ia and to validate the insensitivity of Type Ia luminosity to p...

Tarihi M.Ö. VI. binli yıllara dayanan, İpek ve Baharat yollarını arşınlayan kervanların dünyayı keşfe çıkan gezginlerin durağı olmuş bir şehir Tebriz. Ticaretle uğraşıp farklı coğrafyalara açılmakla pekiştirdiği zengin tarihi, kültürel mimari birikimi ile Ortaçağ’ın hayranlık uyandıran şehirlerinden biridir. Yerleşim alanlarının oluşumunda, temelde iki etken rol vardır: ait olunan uygarlığın o ...

87:1380-1388, 2005. J. Bone Joint Surg. Am. David Ring Malunion and Nonunion of the Metacarpals and Phalanges This information is current as of August 19, 2006 Subject Collections (64 articles) Hand • (357 articles) Bone Trauma Fracture • (300 articles) Trauma • (122 articles) Hand/Wrist • (503 articles) Adult Trauma • (24 articles) Fracture Healing • Articles on similar topics can be fou...

Aims. This paper reports on single-pulse radio observations of PSR B1702–19 and their implications for pulsar emission theories. Methods. These observations were made with the Westerbork Synthesis Radio Telescope at 1380 and 328 MHz. The PA-swing is used to constrain possible geometries of the pulsar and the single-pulse data is analysed for subpulse modulation correlations between the main pulse

Using new techniques based on the polarimetric fluctuation spectrum, the fluctuation behaviour of the polarization of individual pulses is examined in three pulsars that show drifting subpulses, allowing various aspects of the fluctuations to be quantified for the first time. Of the three pulsars studied, only PSR B0809+74 shows behaviour completely consistent with the superposition of orthogon...

The year 1380 became one of the critical points in history Eastern Europe: twenty-year civil war Ulus Jochi ended, Tatars suffered their first major defeat from Moscow Battle Kulikovo, and a long-term system political relations between Genoa Golden Horde developed Crimea. Each these topics has significant historiography. However, until today there is no comprehensive, systematic holistic analys...