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•Free online medical education & books.
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•I disclaim all responsibility for copyright, because books are available for free on the Internet, I only publish.
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•Any problem contact me @Yahya_Salman
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The latest Messages 12
2021-07-19 13:20:55
Cerebral Hemorrhages
@Radiologist_Library
995 viewsedited 10:20
2021-07-18 22:27:30
Creative Woman medical library
https://youtube.com/channel/UCH7hVR8oZ8E_OKJo3Vpt8Tg
759 viewsedited 19:27
2021-07-18 09:58:49
اذا كان mAs يساوي 20 والمسافة متر واحد.
السؤال
كم نحتاج من mAs اذا كانت المسافة مترين
الحل : -
mAs 1=20
SID 1= 100
SID 2= 200
mAs 2 = X
حسب قانون التربيع العكسي
mAs1÷ mAs2= (SID1)2 ÷ (SID2)2
شدة التيار مع الزمن الاول على شدة التيار مع الزمن الثاني يساوي
مربع المسافة الاولى على مربع المسافة الثانية
20÷X = 10000 ÷ 40000
20× 40000 = X × 10000
800000 = X × 10000
X= 800000 ÷ 10000 =80
mAs2 = 80
@Radiologist_Library
907 viewsedited 06:58
2021-07-16 21:14:43
COVID-19 virus with surface proteins labeled. S proteins = spike proteins. Image from the CDC’s
@Radiologist_Library
1.1K viewsedited 18:14
2021-07-15 22:12:07
Radiology flashcard 3 Medical Terminology
@Radiologist_Library
1.1K viewsedited 19:12
2021-07-14 16:03:14
Radiology flashcard 2 Medical Terminology
@Radiologist_Library
1.2K viewsedited 13:03
2021-07-13 20:12:13
Radiology flashcard 1 Medical Terminology
@Radiologist_Library
1.2K viewsedited 17:12
2021-07-13 19:30:16
1.0K views16:30
2021-07-12 09:26:49
Statistics in Meta-analysis and the forest plot@Radiologist_Library
1.3K viewsedited 06:26
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