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Introduction to Health Physics: Fourth Edition - Ruang Baca FMIPA UB

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866 Index<br />

Gestation period, 313<br />

GI syndrome, 296, 309<br />

GI Tract half times (residence times), 400t<br />

“Give in,” 28<br />

Glove box, 586<br />

Glomerulus, 300<br />

Glow curve, 455<br />

Glucocorticoids, 303<br />

Goblet cells, 292<br />

Gonadotrophic hormones, 301<br />

Gonads, 303<br />

radiosensitivity, 312<br />

Goggle, laser safety, 750<br />

Grab sample (Kusnetz method), 689–90,<br />

704–5<br />

Gradient wind, 610<br />

Gravitational force between the electron and the pro<strong>to</strong>n,<br />

15<br />

Gravitational force between two bodies, 15<br />

“Gravitational” mass, 15<br />

Gravitational settling, 614<br />

Gray, 203–4<br />

Ground-level concentration of a gas, 614–15<br />

Growth hormone (soma<strong>to</strong>tropin), 302<br />

Gy (100 rads), 315<br />

carcinogenic effects of doses of , 317–20<br />

H<br />

H-3 sampling, see tritium.<br />

Half value layer (HVL), 172–73<br />

Half value thickness, 172<br />

Half-life, 98–102<br />

Half-mask or fullmask facepieces, 590<br />

Half-time in GI tract, see GI tract half time<br />

Handling of radioactive materials, confinement and<br />

enclosure, 584–88<br />

Haversian canal, 297<br />

Hazards from radioactive contamination,<br />

environmental control of, 588–89<br />

<strong>Health</strong> physicist, role in utilizing radiation sources, 1<br />

<strong>Health</strong> physics instrument, choice for survey, 681–83<br />

<strong>Health</strong> physics<br />

definition, 3<br />

instruments, 427–28<br />

practice, 690<br />

role of annihilation radiation, 96<br />

scientific and engineering aspects, 1<br />

Hemopoiesis, 290<br />

Hemopoietic syndrome, 308–9<br />

High-level liquid wastes, 598–600<br />

High-level radioactive waste (HLRW), 596<br />

Hood protection fac<strong>to</strong>r (HPF), 588<br />

Hood, 585–88<br />

Protection fac<strong>to</strong>r 588<br />

Hot particle, 310–311, 311t<br />

Hormones in<strong>to</strong> the blood, 301<br />

HPGe, 446<br />

Human respira<strong>to</strong>ry tract model, HRTM, see respira<strong>to</strong>ry<br />

tract<br />

Hydrogen, 61<br />

spectrum of, 61–62<br />

Hydroxide flocs, 600<br />

“Hypersensitive” individuals, 345<br />

I<br />

I-131 mean beta energy, 245<br />

ICRP, see also International Commission on Radiological<br />

Protection<br />

ICRP 2 methodology, 402<br />

ICRP 26, 339<br />

effective dose, 348–49<br />

medical exposure, 350<br />

occupational exposure, 347<br />

tissue weighting fac<strong>to</strong>rs, 348t<br />

ICRP 30, see also dose<br />

criteria, 351–56<br />

dosimetric model, 405–7<br />

inhalation ALI, 369–73, see also Annual Limit on<br />

Intake<br />

methodology, 411–12<br />

lung model, 365–69<br />

ICRP 60 recommendations, 339, 347<br />

inhalation ALI, 373<br />

tissue weighting fac<strong>to</strong>rs, 348t<br />

ICRP 66 human respira<strong>to</strong>ry tract model (HRTM),<br />

see also respira<strong>to</strong>ry tract, 373–94<br />

assigned fractions of wT in lung, 385t<br />

deposition in respira<strong>to</strong>ry tract, 379f, 379t<br />

partitioning, 380t<br />

solubility of gases and vapors, 393–94<br />

Illuminated antenna aperture, 766–67<br />

Immersion moni<strong>to</strong>ring, 690<br />

Impedance, 41–42<br />

Impulse, 28<br />

In vitro bioassay, 668–77<br />

In vivo bioassay, 677–80<br />

Inelastic collision, 29–31<br />

Infinite multiplication fac<strong>to</strong>r, k∞, 645–46<br />

Infinitesimal energy increment, 16–17<br />

Inhaled radioactive particles, 362–65<br />

Inspira<strong>to</strong>ry reserve volume (IRV), 294<br />

Insulin-dependent diabetes mellitus, or Type 1<br />

diabetes, 303<br />

Intake retention fraction (IRF), 670–81 (bis)<br />

Intermediate field/Fresnel region, 765<br />

Internal conversion, 96–98<br />

Internal conversion coefficient (α), 97<br />

Internal dosimetry, physiological basis for, 285–307<br />

Internal exposure evaluation, 669<br />

International A<strong>to</strong>mic Energy Agency (IAEA), 339–40<br />

basic safety standards, 449–50<br />

International Commission on Non-Ionizing Radiation<br />

Protection (ICNIRP), 722<br />

guidelines for occupational exposure, 791<br />

International Commission on Radiological Protection<br />

(ICRP), 338–39, see also dose<br />

methodology, 263–66<br />

publication, 250<br />

recommendations for inhaled aerosols, 367<br />

risk estimates, 327<br />

International Commission on Radiological Units and<br />

Measurements (ICRU), 340<br />

International Electrochemical Commission (IEC),<br />

428<br />

International Labor Organization (ILO), 340<br />

International Non-Ionizing Radiation Committee<br />

(INIRC), 722

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