Results 101 to 110 of about 452,450 (226)
Halo nevus and halo phenomenon in dermatology
Manjyot Gautam, Reeya Patel
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Background The associations between cardiorespiratory fitness (CRF) and physical literacy in children are largely unknown. The aim of this study was to assess the relationships between CRF, measured using the 20-m shuttle run test (20mSRT), and ...
Justin J. Lang+20 more
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Introduction: This study explored the relationship between physical fitness and indicators of physical and psychosocial health in a nationally representative sample of Canadian children and youth aged 6–17 years.
Justin J. Lang+2 more
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THE ANTIHISTAMINE AND ANTIADRENALINE PROPERTIES OF A SERIES OF N‐NAPHTHYLMETHYL‐2‐HALO‐ETHYLAMINE DERIVATIVES [PDF]
John D. Graham, G P Lewis
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I HAVE frequently, on the South Downs, seen a halo round the shadow of my head, as described in your last number by Mr. A. S. Eve. I have noticed that the further off the shadow, the brighter is the halo. I have also observed, when looking at my shadow in the sea, that rays of light appear to surround the shadow of my head.
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Determining the Scale Length and Height of the Milky Way’s Thick Disc Using RR Lyrae
Using the RR Lyrae surveys Gaia DR3 Specific Objects Study, PanSTARRS1 and ASAS-SN-II, we determine the Milky Way’s thick disc scale length and scale height as well as the radial scale length of the galaxy’s inner halo.
Roman Tkachenko+4 more
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AT 20 minutes to 6 P.M. on Saturday 10th inst., I witnessed a natural phenomenon which I understand is very unusual. It was a portion of a halo around the zenith. Take the zenith as centre, and with a radius of 20° describe an arc of 120° parallel to the horizon, and having 60° on each side of due west. This gives the position in the heavens, as nearly
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A quantitative study of pleochroic haloes. IV. New types of haloes [PDF]
G. H. Henderson, F. W. Sparks
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