NCRP report no 122 use of personal monitors to estimate effective dose equivalent and effective dose to workers for exte~1

... statutory or common law theory governing liability Library of Congress Cataloging-in-Publication Data Use of personal monitors to estimate effective dose equivalent and effective dose to workers for ... Derivation of Effective Dose Equivalent and Effective Dose from Personal Monitor Values of Personal Dose Equivalent for StronglyPenetrating Radiation 3.3.3 Results for Effective Dose Equivalent ... ways to use one or two personal monitors to obtain estimates of HEand E Section provides the NCRP' s 1 INTRODUCTION recommendations on the use ofpersonal monitors to obtain estimates of HE and E...

NCRP report no 109 effects of ionizing radiation on aquatic organisms

... been one of the primary concerns with environmental radiation exposures to populations of aquatic organisms In determining the effects of radiation on aquatic organisms, it is important to know ... has been done on the immune response of fish to radiation (Preston, 1959; Shechmeister et al., 1962).Other investigations have been conducted on the effects of radiation on the ability of fish ... for long-term exposures 2.1 Mortality The first determination in risk assessment of the effects of ionizing radiation on aquatic organisms is the measurement of the upper limit of radiation sensitivity...

NCRP report no 112 calibration of survey instruments used in radiation protection for the assessment of ionizing radiati~1

... advantage of the historical performance records of instruments in deciding upon calibration frequencies If accurate records are maintained for instruments in use, the individual(s1 in charge of the calibration ... Routine Calibration Routine calibration refers to calibration of an instrument for normal use Normal use is characterized by the following: 1) use of the instrument for radiation of the type for ... uncertainty For example, in determining the accuracy of a calibration, evaluate the reading of an instrument relative to the estimated true value of the quantity being measured by dividing the reading...

NCRP report no 116 limitation of exposure to ionizing radiation

... its entirety NCRP Report No 91, Recommendations on / INTRODUCTION Limits for Exposure to Ionizing Radiation (NCRP, 1987) The basic framework of this Report, the approach to dose limitation and ... on the Effects of Atomic Radiation, and the review of these documents by Scientific Committee 1-2 of the NCRP that is being published as NCRP Report No 115, Risk Estimates for Radiation Protection ... Measurements (NCRP) published its last complete set of basic recommendations specifying dose limits for exposure to ionizing radiation in NCRP Report No 91 which was published in 1987 (NCRP, 1987)...

NCRP report no 108 conceptual basis for calculations of absorbed dose distributions

... where the dose is uniform and that are the subject of microdosimetry and not this report Many illustrations of absorbed dose non-uniformity come to mind: for example, the absorbed- dose distributions ... theory gooerning liability Library of Congress Cataloging-in-PublicationData Conceptual basis for calculations of absorbed- dose distributions p cm.- (NCRP report; no 108) Includes bibliographical references ... development of absorbed- dose distributions in general To address this issue in an allencompassing manner, the NCRP formed Scientific Committee 52 on the Conceptual Basis of Calculations of Dose Distribution...

NCRP report no 110 some aspects of strontium radiobiology

... liability Library of Congress Cataloging-in-PubLicationData National Council on Radiation Protection and Measurements Some aspects of strontium radiobiology ; no 110) p cm.-(NCRPreport Prepared ... The NCRP NCRP Publications Index 60 64 77 84 94 Purpose and Plan This report provides: (a) a review of some aspects of the radiobiology of radiostrontium, ... However, neither the NCRP, the members of NCRP, other persons contributing to or assisting in the preparation of this report, nor any person acting on the behalf of any of these parties: (a)...

NCRP report no 119 a practical guide to the determination of human exposure to radiofrequency fields

... Cataloging-in-PublicationData National Council on Radiation Protection and Measurements A practical guide to the determination of human exposure to radiofrequency fields : recommendations of the ... contains a brief explanation of vectors and vector notation A scalar is a quantity that has magnitude only In contrast to this, a vector is a quantity that has magnitude and direction A familiar example ... plane wave in a material, the wave impedance is equal to 377 times the square root of the ratio of the relative permeability to the relative permittivity of the material lossy: A material characteristic...

NCRP report no 121 principles and application of collective dose in radiation protection

... law theory governing liability Library of Congress Cataloging -in- PublicationData Principles and application of collective dose in radiation protection p cm.- (NCRP report ; no 121) Includes bibliographical ... presented in NCRP Report No 104 (NCRP, 1990b) and for internally deposited radionuclides in NCRP Report No 89 (NCRP, 1987~) 3.2.2.1 Chromosome Aberrations The induction of reciprocal translocations in ... of Ionizing Radiation [BEIR (NASINRC, 1972)l A discussion of topics similar to collective dose in NCRP Report No 39 (NCRP, 1971) did not mention the conceptper se But, NCRP (1957) talked of "The...

NCRP report no 124 sources and magnitude of occupational and public exposures from nuclear medicine procedures

... Library of Congress Cataloging-in-Publication Data National Council on Radiation Protection and Measurements Sources and magnitude of occupational and public exposures from nuclear medicine procedures ... in Diagnosis and Therapy (NCRP, 1982) and NCRP Report No 73, Protection in Nuclear Medicine and Ultrasound Diagnostic Procedures in Children (NCRP, 1983) Estimates of the quantities of radionuclides ... NCRP Report No 100, Exposure of the U.S Population from Diagnostic Medical Radiation (NCRP, 1989a) A primary concern is the evaluation and control of occupational exposures to nuclear medicine and...

NCRP report no 125 deposition, retention, and dosimetry of inhaled radioactive substances

... of Congress Cataloging-in-Publication Data National Council on Radiation Protection and Measurements Deposition, retention, and dosimetry of inhaled radioactive substances : recommendations of ... deposition, retention and dosimetry for radioactive substances inhaled by people The treatment of deposition and retention is applicable, as well, to nonradioactive substances The result of this review ... This Report describes the deposition, clearance and dosimetry of inhaled substances in the respiratory tract It can be used by scientists, and others concerned with the effects of inhaled radioactive...

Guidance for the Selection and Use of Personal Protective Equipment (PPE) in Healthcare Settings doc

... safety in the healthcare environment through appropriate use of PPE PPE Use in Healthcare Settings: Program Objectives • Provide information on the selection and use of PPE in healthcare settings ... safely don and remove PPE PPE Use in Healthcare Settings The objectives of this program are to provide information on the selection and use of PPE in healthcare settings and to allow time for participants ... tie the upper set at the back of your head and the lower set at the base of your neck If a mask has elastic head bands, separate the two bands, hold the mask in one hand and the bands in the other...

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