RADIATION PROTECTION MANUAL Episode 2 pot

... 385-1-80 30 May 97 3 -2 b. Many radionuclides such as radium -22 6, potassium-40, thorium -23 2 and uranium -23 8 occur naturally in the environment while others such as phosphorus- 32 or sodium -22 are primarily ... number of radiations as illustrated in Table 3 -2, for example: Table 3 -2 I- 125 Radiations RADIATION ENERGY(keV) DECAY% Gamma 35 6.7 Ka X-ray 27 .4 114 Kb X-ray 31...

Ngày tải lên: 12/08/2014, 16:21

... 300 MHZ < ;20 *E or < ;20 *H 2 2 300 MHZ - 6 GHz < ;20 *E or < ;20 *H 2 2 < ;20 6 GHZ - 96 GHZ < ;20 *E or < ;20 *H 2 2 < ;20 (f/6000)0 .25 96 GHz - 300 GHZ < ;20 *E or < ;20 *H 2 2 40 V /m : ... kHz - 300 MHZ < ;20 *E or < ;20 *H 2 2 300 MHZ - 6 GHZ < ;20 *E or < ;20 *H 2 2 <4 6 GHz - 96 GHZ < ;20 *E or < ;20 *H 2 2 f/1500 96 GHz - 300 GHZ &...

Ngày tải lên: 12/08/2014, 16:21

... EQUIVALENT MAN RF RADIO FREQUENCY RPC RADIATION PROTECTION COMMITTEE RPO RADIATION PROTECTION OFFICER RPSO RADIATION PROTECTION STAFF OFFICER SAR SPECIFIC ABSORPTION RATE SDE SHALLOW ... ROENTGEN rad RADIATION ABSORBED DOSE RAM RADIOACTIVE MATERIAL RCRA RESOURCE CONSERVATION AND RECOVERY ACT rem ROENTGEN EQUIVALENT MAN RF RADIO FREQUENCY RPC RADIATION...

Ngày tải lên: 12/08/2014, 16:21

... 2- 2 Radiation Protection Officer 2- 4 2- 3 Laser Safety Officer 2- 5 2- 4 Qualified Health Physics Personnel 2- 6 2- 5 Authorized Users 2- 7 2- 5 Authorized Users’ Assistants 2- 8 2- 7 Site Supervisors 2- 9 2- 7 Project/Plan/Procedure Originators ... 2. USACE Personnel Responsibilities and Qualifications. The Chief, Safety and Occupational Health Office, HQUSACE 2- 1 2- 1...

Ngày tải lên: 12/08/2014, 16:21

... Intestine 3.59E+01 Testes 6 .29 E+00 Lw lg intestine 2. 93E+01 Thymus 2. 12E+ 02 Kidneys 5.77E+01 Thyroid 5.99E+01 Liver 1 .23 E+ 02 Uterus 1.70E+01 H = 1.33E+ 02 H = 2. 19E+ 02 rem,50 E,50 ICRP 30 ALI ... Values Radiation Type NRC ICRU NCRP X & Gamma Rays 1 1 1 Beta Particles (Except H) 1 1 1 3 Tritium Betas 1 2 1 Thermal Neutrons 2 - 5 Fast Neutrons 10 25 20 Alpha pa...

Ngày tải lên: 12/08/2014, 16:21

... e dpm/100 cm 2 U-nat, U -23 5, U -23 8 and associated decay products 5,000 þ 15,000 þ 1,000 þ Transuranics, Ra -22 6, Ra -22 8, Th -23 0, Th -22 8, Pa -23 1, Ac- 22 7, I- 125 , I- 129 100 300 20 Th-nat, Th -23 2, Sr-90, ... Th -22 8, Pa -23 1, Ac- 22 7, I- 125 , I- 129 100 300 20 Th-nat, Th -23 2, Sr-90, Ra- 22 3, Ra -22 4, U -23 2, I- 126 , I- 131, I-133 1,000 3,000 20 0 Beta-gam...

Ngày tải lên: 12/08/2014, 16:21

... 1 cm. E -2. Conversions. 1 in = 6.4516 cm 2 2 1 ft = 0.0 929 m 2 2 1 eV = 1.6 021 x 10 joules -19 (absolute) 1 erg = joules (absolute) 10-7 1 ft = 0.3048 m 1 lb = 453.9 52 gm 1 Ci = 3.7 x 10 becquerel 10 1 ... (B) Iron-55 Cadmium-109 45 5 29 00 23 2 50 50 Scitec FA1C (S) Cobalt-57 40 (Not available) 29 .3 Texas Nuclear Products Model 929 0 (B) Iron-55 Cadmium-109 Americium -24 1 Cur...

Ngày tải lên: 12/08/2014, 16:21

... balance air distribution system 20 . Refrigeration piping, valves, condenser, insula- tion 21 . Temperature Controls 22 . Insulation C. Work Not Included 1. Painting 2. Power wiring to mechanical ... and subs? ❒ Labor right? 20 , 60, 20 00 hours ❒ Math correct? ❒ Markup for overhead correct? 20 %, 12% , 3 8% Reread everything and recheck every item one by one. 2. The seco...

Ngày tải lên: 13/08/2014, 09:21

... DISTINCT COURSE, TEXT FROM CTXD ) AS POINTLESS2 ) ) AS CTXD2 WHERE CTXD1.COURSE = CTXD2.COURSE AND CTXD1.TEACHER = CTXD2.TEACHER AND CTXD1.TEXT = CTXD2.TEXT ) AND ( NOT EXISTS ( SELECT DISTINCT ... POINTLESS2 ) ) AS CTXD2 WHERE NOT EXISTS ( SELECT DISTINCT COURSE, TEACHER, TEXT FROM CTXD AS CTXD1 WHERE CTXD1.COURSE = CTXD2.COURSE AND CTXD1.TEACHER = CTXD2.TEACHER AND CTXD1.TEXT...

Ngày tải lên: 06/08/2014, 01:21

... 2 * 2 * 1 * 2 * 1 = 24 possibilities Ri-Rj-Up-Uq-Rk-Ur : 3 * 2 * 2 * 1 * 1 * 1 = 12 possibilities Ri-Up-Rj-Rk-Uq-Ur : 3 * 1 * 2 * 1 * 2 * 1 = 12 possibilities Ri-Up-Rj-Uq-Rk-Ur : 3 * 1 * 2 ... T2-T1-T3 : A = 1 T2-T3-T1 : A = 2 Copyright (c) 20 03 C. J. Date page V .2 *** End of Introduction to Part V *** Copyright (c) 20 03 C. J. Date page 16.10...

Ngày tải lên: 06/08/2014, 01:21