X-Rays. An Introduction to the Study of Röntgen-Rays
نویسندگان
چکیده
منابع مشابه
The Röntgen Rays in Medical Work
Although this, the fourth edition of the book, bears on its cover the name of one author only, its title-page shows that it is the joint work of two, each responsible for his own portion. Part I on " The Electrical Apparatus " is by Dr. Lewis Jones, the fifth edition of whose book on medical electricity has been recently reviewed in these columns; while Part II on "Medical and Surgical Applicat...
متن کاملThe Röntgen Rays in Medical Works
Rontgen Rays in Medical Work. -By David Walsii, m.d., Edin., Physician, Western Skin Hospital, London, W., Late Hony. Secy., Rontgen Society, London, and Lewis Jones, m.d., Cantab., f.r.c.p,, Medical Officer in Charge of the Electrical Dept. of St. Bartholomew's Hospital. Third Edition, pp.316, with illustrations and five plates. Price, 12s. 6c7. nett. London: Bailliere, lindal], and Cox, Stran...
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The great difficulty of distinguishing nephro-lithiasis from many other pathological conditions of the genito-urinary tract ?especially early tubercular disease of the kidney?is well known; but, except in the case reported below, the Rontgen rays have not yet proved of much practical value in the diagnosis of renal calculus.1 It can be, however, only a matter of time; and there is little doubt ...
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15 صفحه اولSubject headings: galaxies: general—galaxies: spiral—X-rays: general—X-rays: galaxies—X-rays: ISM
We present results from the analysis of deep ROSAT HRI and PSPC observations of the spiral galaxy M81. The inferred total (0.5–2 keV band) luminosity of M81 is ∼ 3×10 ergs s, excluding the contribution from identified interlopers found within the D25 ellipse. The nucleus of the galaxy alone accounts for about 65% of this luminosity. The rest is due to 26 other X-ray sources (contributing ∼ 10%)...
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ژورنال
عنوان ژورنال: Journal of the Röntgen Society
سال: 1914
ISSN: 2053-132X,2053-1338
DOI: 10.1259/jrs.1914.0041