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National Radiation Laboratory

National Radiation Laboratory
Te Whare Rangahau Pūhihi o Aotearoa

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NRL Reports: archives

1989/2
(PDF–1817 kB)
Matthews K M
Radioactive fallout in the South Pacific: a history. Part 1. Deposition in New Zealand
1989/1
(PDF–3495 kB)
Le Heron J C
Variability of medical diagnostic x-ray machine parameters as determined from a national survey
1988/9
(PDF–1088 kB)
Matthews K M
Huntly Power Station : an assessment of the radiological significance of atmospheric discharge during coal-fired operations
1988/8
(PDF–1807 kB)
Budhia D M, Larkin R M, and Mason I
Recommended methods for disposal of tannery wastes
1988/7
(PDF–1525 kB)
Matthews K M and Okey M-J
The natural radioactivity of New Zealand coals
1988/6
(PDF–3238 kB)
Robertson M K, Randle M W and Tucker L J
Natural radiation in New Zealand houses
1988/5
(PDF–601 kB)
Gray M J and Megget S
Applications of a modified polycyclic aromatic hydrocarbon sampling analysis method to air monitoring at a clay target factory
1988/4
(PDF–1104 kB)
Gray M J
Analytical and occupational health aspects of thermal degradation products of plastics
1988/2
(PDF–1837 kB)
Williamson B D P and Le Heron J C
Radiographic quality and radiation protection in general medical practice and small hospitals
1988/1
(PDF–913 kB)
Poletti J L
Radiation dose and image quality of CT scanners : summary of NRL surveys 1980-1987
1987/3
(PDF–5063 kB)
Coppell R B
Survey of exposure of physiotherapist operators to emissions from microwave and short wave diathermy equipment
1987/2
(PDF–2809 kB)
Poletti J L and Le Heron J C
Subjective performance assessment of x-ray image intensified television fluoroscopy systems
1987/1
(PDF–734 kB)
McEwan A C and Chapman R H
The malignancy significant dose from external beam radiotherapy
1986/4
(PDF–829 kB)
Chapman R H
High dose dosimetry methods with special reference to the perspex HX system
1986/3
(PDF–677 kB)
Robertson M K, Randle M W and Tucker L J
Natural radiation measurements : Christchurch pilot survey
1986/2
(PDF–1581 kB)
Ryan U C
National Radiation Laboratory : bibliography of publications
1986/1
(PDF–344 kB)
Stewart P I
(suppl.) The natural radioactivity of a selection of phosphate rocks
1986/1
(PDF-977 kB)
Stewart P I
The natural radioactivity of some New Zealand rocks
1985/9
(PDF-1928 kB)
Matthews K M, Gray M J and Chapman R H
An assessment of local environmental contamination by pollutants arising from the Christchurch Gas Works site
1985/8
(PDF-1150 kB)
Poletti J L
Performance assessment of CT x-ray scanners
1985/7
(PDF-590 kB)
Chapman R H
A survey of output calibrations of ultrasound therapy equipment used in physiotherapy practice
1985/6
(PDF-624 kB)
Randle M W, Tucker L J and Robertson M K
A cheap track etch detector for radon
1985/5
(PDF-469 kB)
Chapman R H and McEwan A C
Correction factors for the NRL low-energy primary x-ray standard chamber
1985/4
(PDF-2651 kB)
Le Heron J C
Measurement of x-ray spectra using a high purity germanium detector system
1985/3
(PDF-1565 kB)
Williamson B D P
Radiation doses to patients and imaging quality in mammography in New Zealand: a resurvey
1985/1
(PDF-3576 kB)
Poletti J L
Factors affecting patient dose in diagnostic radiology
1984/2
(PDF-1874 kB)
McEwan A C and Smyth V G
Survey of radiopharmaceuticals used for in vivo studies in medical practice in New Zealand
1984/1
(PDF-845 kB)
Chapman R H
The natural radioactivity of building materials used in the Christchurch urban area
1983/8
(PDF-1285 kB)
Le Heron J C
Study tour in Australia 31 October-11 November 1983
1983/7
(PDF-2174 kB)
McEwan A C and Smyth V G
A Monte Carlo technique for evaluation of cavity ionization chamber correction factors
1983/6
(PDF-1331 kB)
Chapman R H
The annual terrestrial gamma radiation dose to the population of the urban Christchurch area
1983/5
(PDF-1074 kB)
Williamson B D P
The perceptibility of variations in total x-ray beam filtration as evidenced on radiographs: an exploratory study
1983/4
(PDF-1332 kB)
Williamson B D P, Poletti J L and Le Heron J C
Radiation dosimetry survey of the Dunedin Hospital Technicare Delta 2020 CT x-ray scanner
1983/3
(PDF-1566 kB)
Williamson B D P, Poletti J L and Le Heron J C
Radiation dosimetry survey of the Christchurch Hospital G.E. 8800 CT x-ray scanner
1983/2
(PDF-1084 kB)
Williamson B D P, Poletti J L and Le Heron J C
Radiation dosimetry survey of the Auckland Hospital Delta 2020 CT x-ray scanner
1983/1
(PDF-2707 kB)
Poletti J L, Williamson B D P and Le Heron J C
Radiation dosimetry of computed tomography x-ray scanners: principles and techniques of measurement
1982/10
(PDF-1525 kB)
Williamson B D P, Poletti J L and Le Heron J C
Radiation dosimetry survey of the Wellington G.E. 7800 CT scanner
1982/9
(PDF-4097 kB)
Stockdill D A
A survey of radiation protection in New Zealand veterinary radiography
1982/8
(PDF-1345 kB)
Gregory L P
International intercomparison of measurements of environmental radioactivity
1982/7
(PDF-3904 kB)
McEwan A C
A cost benefit assessment of supervoltage teletherapy equipment
1982/6
(PDF-1324 kB)
Robertson M K, Tucker L J and Randle M W
External natural radiation measurements
1982/5
(PDF-650 kB)
Chapman R H
Chemical dosimetry II - the ferrous-benzoic acid dosemeter
1982/4
(PDF-1494 kB)
Poletti J L
X-ray machine characteristics and effect on patient dose - basic principles
1982/3
(PDF-778 kB)
Robertson M K
Disposal of radioactive waste - the New Zealand situation
1982/2
(PDF-8466 kB)
Williamson B D P
Medical radiographers in diagnostic x-ray departments in public hospitals: a survey of their attitudes and opinions on certain aspects of their work and their knowledge of radiation physics and protection
1982/1
(PDF-1919 kB)
Le Heron J C
Transfer functions and noise in diagnostic radiological imaging - basic principles and applications
1981/10
(PDF-1763 kB)
Collister Q S
Plastic joining techniques
1981/9
(PDF–1241 kB)
McEwan A C, Matthews K M and Gregory L P
An environmental radiation survey of Christmas Island, Kiribati
1981/8
(PDF-842 kB)
Yeabsley A
A film dosemeter for monitoring diagnostic x-ray personnel
1981/7
(PDF-5989 kB)
Williamson B D P
Report on a one-month visit to the United States of America to study current developments in radiation protection and dosimetry in diagnostic x-radiology
1981/6
(PDF-2323 kB)
Robertson M K
Report on a radioactive source in an industrial fire
1981/5
(PDF-4983 kB)
Stockdill D A
Panoramic dental x-ray machines: an introductory study of radiographic parameters and radiation dosimetry
1981/3
(PDF-1065 kB)
McEwan A C
A review of correction factors for the NRL medium energy free-air primary x-ray standard chamber
1981/2
(PDF-1626 kB)
McEwan A C
Scattered photon corrections in free-air ionisation chambers
1981/1
(PDF-683 kB)
Yeabsley A
Measurement of the sensitivity and energy responses of three personal radiation monitoring films
1980/15
(PDF-4052 kB)
Le Heron J C
Kilovoltage determinations on diagnostic x-ray tubes
1980/14
(PDF-6751 kB)
Williamson B D P
Radiation dosimetry measurement on a Delta CT-scanner
1980/13
(PDF-2146 kB)
Coppell R B, McEwan A C and Browne E J
Ultraviolet radiation sources and hazards in New Zealand universities - an evaluation
1980/12
(PDF-821 kB)
Cartwright P H
The "Baulan" filtration system: its effectiveness in patient dose control in chiropractic radiography
1980/11
(PDF-1769 kB)
McEwan A C and Coppell R B
A limited survey of commercially available suntanning facilities
1980/10
(PDF-1498 kB)
Robertson M K and Tucker L J
A high sensitivity photon counting TLD system
1980/9
(PDF-925 kB)
McEwan A C
A standard graphic cavity chamber for 60Co exposure
1980/8
(PDF-3767 kB)
Gregory L P and Matthews K M with technical assistance from D F Faulkner and D I Roy
The National Radiation Laboratory's low-level a/b scintillation counter: technical details and operating instructions
1980/7
(PDF-853 kB)
Chapman R H
Chemical dosimetry I - the Fricke dosemeter
1980/6
(PDF-4218 kB)
Williamson B D P and Cartwright P H
Short answer questions for examination review in radiation physics, technology and protection in diagnostic imaging
1980/5
(PDF-444 kB)
Le Heron J C and Williamson B D P
The NRL kV-cassette - a penetrameter for the estimation of peak kilovoltage on diagnostic x-ray machines
1980/4
(PDF-1654 kB)
Gregory L P
Radioactivity of potable waters, nation-wide survey
1980/3
(PDF-4370 kB)
McCahon J F
Exemption of radioactive materials from licensing and other requirements of the Radiation Protection Act and Regulations
1980/2
(PDF-2728 kB)
Le Heron J C and Luketina I A
A survey of radiation doses in special x-ray procedures in three New Zealand hospitals
1980/1
(PDF-1112 kB)
Yeabsley A
Feasibility study for the use of dental radiographic film for personal monitoring in dental establishments
1979/13
(PDF-790 kB)
Chapman R H and Le Heron J C
The k-fluorescence radiation calibration of the primary standards kVp metering system
1979/12
(PDF-2229 kB)
Luketina I A and Le Heron J C
Radiation dose survey in a regional hospital (2)
1979/11
(PDF-2449 kB)
Coppell R B
DC volt meter calibration with standard volt equipment
1979/10
(PDF-816 kB)
Frires A J
Digital clocks for timing exposures from radiation machines
1979/9
(PDF-1695 kB)
Yeabsley A
Accuracy assessments of monitoring film service procedures - II
1979/8
(PDF-779 kB)
Yeabsley A
Latent image fading of Kodak radiation monitoring film
1979/7
(PDF-3482 kB)
Luketina I A
Study tour in Australia, 15 August - 5 September 1978
1979/6
(PDF-640 kB)
Luketina I A
Radiation exposure rates to patients undergoing fluoroscopic x-ray examinations
1979/5
(PDF-2165 kB)
Le Heron J C
Measurements of focal spots of diagnostic x-ray tubes
1979/4
(PDF-1060 kB)
McEwan A C and Chapman R H
Accuracy assessments of monitoring film service procedures - I
1979/3
(PDF-1406 kB)
Matthews K M and Yeabsley A
Determination of peak areas in high resolution gamma spectroscopy using a desk-top calculator.  An operator's guide to programmes and their application in environmental monitoring
1979/2
(PDF-2995 kB)
McEwan A C
Study tour in the United Kingdom, September - October 1978
1979/1
(PDF-2239 kB)
Coppell R B
Precision of electronic instrumentation for the standard air chamber
1978/5
(PDF-1356 kB)
Robertson M K and Matthew K M
Measurements of air pollution by geothermal radon
1978/4
(PDF-363 kB)
Yeabsley A
Fading of the latent image of neutron film
1978/3
(PDF-1129 kB)
McEwan A C and Chapman R H
Calorimetric calibration of ionization chamber for dose determination
1978/2
(PDF-614 kB)
McEwan A C
Theoretical determination of scatter factors at depths in walls of cylindrical chambers
1978/1
(PDF-478 kB)
Robertson M K and Tucker L J
A TSEE evaluation - ORNL beryllium oxide and the NRL detector
1977/1
(PDF-673 kB)
Cartwright P H
CaSO4 : Dy TLD phosphor for low-level radiation measurements
1976/3
(PDF-1781 kB)
McEwan A C and Chapman R H
The genetically significant dose in New Zealand from external beam radiotherapy
1976/2
(PDF-1180 kB)
McEwan A C
An approximate method for calculating absorbed doses in trabecular marrow for uniform distributions of beta emitters in marrow or bone
1976/1
(PDF-696 kB)
Robertson M K and Tucker L J
Radiation induced TSEE of lithium borates
1975/4
(PDF-3544 kB)
Watson P, Williamson B D P, Luketina I A and Stockdill D A
A survey of doses to patients undergoing chiropractic x-ray examinations
1975/3
(PDF-1158 kB)
Roy D I
A heating controller for TSEE dosimetry
1975/2
(PDF-1027 kB)
McEwan A C
Evaluation of prototype calorimeter
1975/1
(PDF-1147 kB)
Robertson M K and Tucker L J
An electron detector for TSEE dosimetry
1974/6
(PDF-2288 kB)
Williamson B D P
X-ray machine kilovoltage calibrations by the use of k-fluorescence radiation
1974/5
(PDF-1592 kB)
McEwan A C
Survey of unsealed radionuclides in medical practice in New Zealand
1974/4
(PDF-574 kB)
Cartwright P H
Tests on the safety of a static eliminator
1974/3
(PDF-2962 kB)
McEwan A C
Patient radiation doses from radiopharmaceuticals
1974/2
(PDF-1493 kB)
Robertson M K, Randle M W and Tucker L J
Preparation and properties of lithium borate TLD powder
1973/3
(PDF-674 kB)
Tucker L J
A convenient dosimetry package for dental radiography surveys
1973/2
(PDF-1208 kB)
McEwan A C and Chapman R H
The National Radiation Laboratory quasi-adiabatic calorimeter for measurement of absorbed doses
1973/1
(PDF-2198 kB)
McEwan A C
Radiation dose from internal emitters

See also: NRL Reports: 1990 - Present

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