نتایج جستجو برای: magnetic survey
تعداد نتایج: 707999 فیلتر نتایج به سال:
Abstract We present observations of polarized dust emission at 850 μ m from the L43 molecular cloud, which sits in Ophiuchus cloud complex. The data were taken using SCUBA-2/POL-2 on James Clerk Maxwell Telescope as a part BISTRO large program. is dense ( <mml:mr...
Measurement of accurate positions, pulse periods and period derivatives is an essential follow-up to any pulsar survey. The procedures being used to obtain timing parameters for the pulsars discovered in the Parkes multibeam pulsar survey are described. Completed solutions have been obtained so far for about 80 pulsars. They show that the survey is preferentially finding pulsars with higher tha...
Aims. We study the magnetic field structure, strength, and energy density in the Scd galaxy M33. Methods. Using the linearly polarized intensity and polarization angle data at 3.6, 6.2 and 20 cm, we determine variations of Faraday rotation and depolarization across M33. We fit a 3-D model of the regular magnetic field to the observed azimuthal distribution of polarization angles. We also analyz...
Worldwide survey of T2* cardiovascular magnetic resonance in Thalassaemia John-Paul Carpenter, Taigang He, Paul Kirk, Lisa Anderson, John B Porter, Malcolm Walker, Renzo Galanello, Fabrice Danjou, Gianluca Forni, Antonis Kattamis, Vassilis Ladis, Marouso Drossou, Demetra Vini, Andreas Michos, Vassilios Perifanis, Tuncay Hazirolan, Ana Almeida, Yesim Aydinok, Mirella Rangelova, Amal El-Beshlawy,...
The brain tumor is abnormal growth of cells inside skull which causes damage of the other cells necessary for functioning human brain. The brain tumor detection is challenging task due to complex structure of human brain. MRI images generated from MRI scanners using strong magnetic fields and radio waves to form images of the body which helps for medical diagnosis. This paper gives the overview...
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