File:American X-ray journal (1897) (14733833876).jpg

Identifier: americanxrayjour1418unse (find matches)
Title: American X-ray journal
Year: 1899 (1890s)
Authors:
Subjects: X-Rays Radiography
Publisher: St. Louis : American X-Ray Publishing Co.
Contributing Library: The College of Physicians of Philadelphia Historical Medical Library
Digitizing Sponsor: Open Knowledge Commons and the National Endowment for the Humanities

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f medicine may ere long look forward tocentennial honors. This is doubtless to be accounted for bythe frugal diet and abundant exercise ofthe average doctor. He escapes the ener-vating effects of luxurious ease. If thiscontinues, the surest method of obtaininglongevity w ill be to become a doctor.—The Alkaloidal Cli)iic. 22 THE AMERICAN X-RAY JOURNAL SOME VARIOUS TYPES OF X-RAYTUBES. A large number of tubes have alreadybeen employed in different experimentswith and applications of the x-rays forphotography, and in connection with thefluoroscope. Mr. G. Seguy has constructed and ex-perimented upon several types, and he has In the accompanying engravings. Nos.i, 2, 3. 4. 6. 7. 10. 11. 12. 13. 14. 17. 18,20, 21, 24. 26. 28. and 32 are constructedaccording to the principles of the firstmethods. Nos. 5, S. 9. (g, 16. 23, 25, 27,29, and 30 employ the second method;that is the theory of the reflection of thecathode rays and of the phenomenon ofinternal electrolysis of the volatilized mole-
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\.\RU>IS TYPES OF X-RAY TlBES. gathered a collection which is illustrated\\\ La Xatitrc. There exists at the present time threemethods of obtaining the x-rays. Thatemployed in the very beginning is basedon the direct action of the ray. The sec-ond permits of obtaining instantaneity inthe radiograph, and is based upon a reflec-tion action. The third is the result of thecombination of the first two methods. cules. The tubes Nos. 19. 22. and 31 pro-duce x-rays according to the two combinedtheories.—Bitbiers Popular Electrician. SIMILIA SIMILIBUS. They say microbes are in a kiss, Quoth he—their lips had barely parted. I am a homeopath, the miss Returned in tone not quite faint hearted; In like cures like1 I put my trust, Whereat their lips again concussed. THE I XfL RJi \ \ A-A*. XT JOl RNAL CATAPHORESIS AS APPLIED TOSENSITIVE DENTINE, RENDER-ING DENTAL OPERATIONSPAINLESS. My Charles G. Pbasb, m. d., D. I>. S.. New York,in The Journal of Blectro Therapeutics.* I will not trespas

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