نتایج جستجو برای: 1006
تعداد نتایج: 931 فیلتر نتایج به سال:
We report results from high resolution optical spectroscopy of three non-radiative galactic supernova remnants, RCW 86, Kepler’s supernova remnant and SN 1006. We have measured the narrow component Hα line widths in Balmer-dominated filaments in RCW 86 and SN 1006, as well as the narrow component width in a Balmer-dominated knot in Kepler’s SNR. The narrow component line widths measured in RCW ...
Less lethal kinetic ammunitions with soft noses such as eXact iMpact 1006, National Sports Spartan and B&T have been commonly used by military and law enforcement officers in the situations where lethal force is not warranted. In order to explore new materials to be used as nose in such ammunitions, a scholastic study using finite element simulations has been carried out to evaluate the effecti...
The North Eastern shell of SN 1006 is the most probable acceleration site of high energy electrons (up to ∼ 100 TeV) with the Fermi acceleration mechanism at the shock front. We resolved non-thermal filaments from thermal emission in the shell with the excellent spatial resolution of Chandra. The non-thermal filaments seem thin sheets with the scales of ∼ 1 arcsec (0.01 pc) and ∼ 20 arcsec (0.1...
We report on the observation of O VII Doppler line broadening in a compact knot at the edge of SN 1006 detected with the Reflective Grating Spectrometer on board XMM-Newton. The observed line width of σ = 3.4± 0.5 eV at a line energy of 574 eV indicates an oxygen temperature of kT = 528± 150 keV. Combined with the observed electron temperature of ∼ 1.5 keV the observed broadening is direct evid...
Herein, we report the draft genome sequence of Staphylococcus aureus ED-NGS-1006, cultivated from a blood sample taken from a neonatal sepsis patient at the Royal Infirmary in Edinburgh, Scotland, United Kingdom.
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