AAEC/E-130, Australian. Atomic Energy Commission, Sept. 1964. ... AAEC-TM-318, Australian Atomic. Energy Commission, Apr. 1966. ...
NASA Website
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2 Research Engineer, AAEC, CUBRC, 4455 Genesee Street, Buffalo, NY, Member. 3 Senior Research Scientist, AAEC, CUBRC, 4455 Genesee Street, Buffalo, NY, ...
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Aa, = Aaec = If nonlinear guidance is employed in determining the trajec- tories , the computer is supposed to calculate the reference ...
The Appalachian Adult Education Center (AAEC) conducted a study of the services of two institutions, public libraries and public schools, serving disadvantaged adults in cooperation. The study was conducted at four AAEC centers in Alabama, South Carolina,...
National Technical Information Service (NTIS)
2 Program Manager, AAEC, CUBRC, 4455 Genesee Street, Buffalo, NY, Fellow. ...... Program Manager, AAEC, CUBRC. (716) 204-5115 holden@cubrc.org ...
A suggestion appearing in AAEC/E-2 is developed, and it is shown that the annular tube heat exchanger for circulating fuel systems is practical. (J.R.D.)
Energy Citations Database
The Appalachian Adult Education Center (AAEC) provided non-formal library training institutes in ten southeastern states over a three-year period, 1973-1976. With the cooperation of the state libraries, AAEC conducted institutes at 77 individual libraries...
An historical introduction is given of international and Australian efforts in the compilation of nuclear data. A brief account is given of data evaluations and data processing that have been carried out by the AAEC. The possible applications of data files are summarized and future local activities are discussed. (AT)
later became Australian Nuclear Science and Technology Organization(1987-) http://www.ansto.gov.au [1] AAEC/E; numbers continue as [2] ANSTO/E Large numbers of these series are...
Science.gov Websites
This manual describes the gamma technology research irradiator (GATRI) located at Lucas Heights and the procedures necessary for its operation and maintenance. It supersedes a previous operating manual (AAEC/M88) as a result of the introduction of AAEC ty...
A pressurised 4 pi gamma ionisation chamber is used by the AAEC as a working standard of measurement for the activity of radionuclides. The instrument has a high degree of stability and the uncertainty in its activity measurements is only marginally great...
AAEC - AUSTRALIAN ATOMIC ENERGY COMMISSION. LUCAS HEIGHTS. SUTHERLAND, NOS. W. 7 . AUSTRALIA. AAEC/E-I 14. 1963. VU LGA. YULGA - A COMPLEX OF CODES FOR THE ...
This publication lists all unclassified technical reports issued by the AAEC Research Establishment from 1976 to 1985 as well as some titles omitted from the earlier cumulation. (ERA citation 12:028226)
The Australian Atomic Energy Commission's INIS database has been opened for online searching by non-AAEC personnel. System features and search commands are described. (Atomindex citation 15:003647)
... AAEC sees particular promise for this technology in certain applications areas, and is planning to propose effort in those areas. ...
DTIC Science & Technology
A manual is presented with operating and maintenance information for the range of counting equipment in use by the A.A.E.C. at Lucas Heights. The equipment is known by the collective designation of Scaler Type 2A. This equipment has been designed in the General Physics Section of the A.A.E.C. General Nucleonics Division. The equipmert was built ...
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... The AAEC was replaced in 1987 by the Australian Nuclear Science and Technology Organization (ANSTO).25 By statute, ANSTO cannot conduct ...
... The AAEC was replaced in 1987 by the Australian Nuclear Science and Technology Organization (ANSTO).24 By statute, ANSTO cannot conduct ...
... It shows the detection cues generated by AAEC's geometric whitening filter (GWF) and overlaid on one of the multi-spectral bands and SAR-derived ...
The publication lists all unclassified technical reports issued by the Australian Atomic Energy Commission Research Establishment during 1976 and 1977. (Atomindex citation 10:431148)
AAEC@@B@@@=@@@>;FCDWAB@DA@B>AA@@ <;7796764667443552HKIHFHG?>=>>>>???=>?AAAFCECBBCC?B@DBA>=? ...
A discussion is presented of the heat transfer film coefficient for the secondary coolant side of tubular exchangers. The coefficient was used in calculations included in AAEC/E-1. The types of heat exchangers which should be investigated to improve this coefficient are suggested. (J.R.D.)
The methods of quality control used for technetium-99m radiopharmaceuticals produced at the AAEC Research Establishment are described for both non-fission and fission derived sources of sodium pertechnetate, technetium-99m labelled radipopharmaceuticals, ...
Since its inception in 1958 most of the staff of the AAEC Research Establishment at Lucas Heights have had annual medical examinations. Medical information accrued since 1966 has been collected as an ADD database to allow ad hoc enquiries to be made again...
Molybdenum enriched to approximately 50 per cent /sup 98/Mo is required for the development of a portable /sup 99m/Tc generator based on the zirconium molybdate gel system developed by the AAEC. It has been proposed that existing AAEC facilities be used t...
This bibliography is a supplement to AAEC-LIB/BIB No. 349 (May 1972). No abstracts are included, but references to sources checked during compilation of the bibliography are given. (Atomindex citation 12:595247)
Contents include a review of uranium as a world energy source, world and Australian uranium reserves, regulatory and safety research work undertaken at the AAEC, radioisotope applications, establishment operations and services and international regulation...
A theoretical overview was developed as background for the Appalachian Adult Education Center (AAEC) research into cooperative service to disadvantaged adults by the public library and the public schools. Enormous needs to expand educational services to a...
This manual gives a description, operating instructions, circuit diagram, and parts list of Transistorized Temperature Controller type 30 designed in the laboratories of the Australian Atomic Energy Commission. (auth)
An outline of the development of the AAEC Research Establishment at Lucas Heights, N. S. W., is presented together with a brief description of the supporting facilities available for the research program. Some of the principal features of the organization of the Establishment are described and some space is devoted to the aims of the reactor research program. ...
The results of the 1978 environmental survey program at the Australian Atomic Energy Commission Research Establishment (AAECRE) are presented. They show that the amounts of radioisotopes of AAECRE origin found in samples of environmental materials were no...
... Air Force of Scientific Research AAEC EOTNME Building 410 0002AA Fin4 Technical Report Boiling Air Force Base, DC 20332-6448 (C96 11. ...
Standard neutronic models have been developed for the AAEC's materials testing reactor HIFAR, and are available as members of a partitioned data set. The models have been used to calculate reactor physics parameters related to operation and safety. Result...
A technical description is given of the facilities and operation of the waste water and liquid waste management system at the Australian Atomic Energy Commission Research Establishment at Lucas Heights. Also described are practices and principles involved...
The consequences of accidents in specific facilities at the Research Establishment are examined in terms of possible exposure of persons living around Lucas Heights to release airborne radioactive and toxic materials. In the case of radioactive materials,...
An AAEC Task Group was set up shortly after the accident at the Chernobyl Nuclear Power Plant to monitor and evaluate initial reports and to assess the implications for Australia. The Task Group issued a preliminary report on 9 May 1986. On 25-29 August 1...
The ANSTO working standard ion chamber is used routinely for the standardisation of a range of gamma emitting radio-isotopes. The ion chamber has recently been automated by replacing the AAEC type 292 Recycling Discriminator, timer module and model 43 tel...
The purpose of this Act (ANSTO Act) is to establish a successor to the Australian Atomic Energy Commission (AAEC) set up under the Atomic Energy Act 1953. The Act provides for a new Organization with functions which, according to Government policy, better...
For over forty years, radioactive wastes have been generated by ANSTO (and its predecessor, the AAEC) from the operation of nuclear facilities, the production of radioisotopes for medical and industrial use, and from various research activities. the quant...
Details are given of the concentration of the environmental isotope tritium in monthly samples of precipitation taken at 16 stations, situated throughout Australia, during the period 1975-1976. (Atomindex citation 08:337455)
Details are given of the concentration of the environmental isotope tritium in monthly precipitation samples taken at 16 stations, situated throughout Australia in 1979-1980. (Atomindex citation 13:645064)
Details are given of the concentration of the environmental isotope tritium in monthly precipitation samples taken at 16 stations, situated throughout Australia, during the period 1977-1978. (Atomindex citation 11:499475)
The publication lists all unclassified technical reports issued by the Australian Atomic Energy Commission Research Establishment during 1976, 1977, and 1978. (Atomindex citation 11:500546)
Details are given of the concentration of the environmental radioisotope, tritium, in monthly precipitation samples taken during the period 1983-1984, at eleven stations throughout Australia: Adelaide, Alice Springs, Brisbane, Campbelltown, Cape Grim, Dar...
Data are presented for the horizontal settling velocities of small particle suspensions. The effect of concentration, pipe diameter and effective density ratio were determined. In almost all cases a moving bed was formed before a stationary bed. For small concentrations, up to several per cent by volume, the effect of concentration was negligible. An empirical equation was derived ...
The Australian Atomic Energy Commission (AAEC) produces and distributes commercially in Australia and abroad a range of radioisotopes and radiopharmaceuticals for medical applications. The AAEC carries out research and development on new and improved processes and products in collaboration with medical specialists in hospitals and research workers in other ...
After an experimental PIXE spectrum has been measured, two steps are necessary to estimate the concentration of elements in the sample giving rise to the spectrum. Firstly, one must analyse the spectrum and evaluate the areas of all characteristic peaks in the spectrum. Secondly, these peak areas must be utilised to derive element concentration data from these areas and a knowledge of the expected ...
NASA Astrophysics Data System (ADS)
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The Mark II molybdenum-99/technetium-99m generator now supplied to hospitals by the Australian Atomic Energy Commission is a non-sterile elution system. The Mark III version will be supplied as a sterile elution system. A validation study has been underta...
Changes in the AAEC research program arising from the revised Government energy research arrangements announced in April 1981 are outlined. Projects in fission reactor technology, the nuclear fuel cycle, fusion, environmental studies, radiation technology...
A variational calculation of the nuclear density distribution reveals that the neutron and proton distributions have the same half-density radius, the neutron surface thickness increases with neutron excess and the nuclear compressibility is reduced considerably from that of nuclear matter by the surface. Present address: Physics Department, A.A.E.C. Research Establishment, ...
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High pressure liquid chromatography (HPLC) is used for the assay of nanogram quantities of technetium and to determine technetium in decayed pharmaceutical products, derived from three methods of manufacture. These methods of manufacture give comparably l...
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This progress report deals with technical and research work done at the AAEC Research establishment for the period 1 July 1982 to 30 June 1983. Work done in the following divisions is reported: Applied Mathematics and Computing, Applied Physics, Environme...
Technetium-99m eluates are shown to contain significantly lower levels of radionuclidic impurities than the parent /sup 99/Mo feed solution. It is well established that alumina absorption of /sup 99/Mo followed by saline elution of /sup 99m/Tc leads to a ...
Details are given of the concentration of the environmental isotope tritium in monthly precipitation samples taken at 16 stations, situated throughout Australia, during the period 1981-1982. Tritium levels in Australia have now been estimated for 13 years...
Cross sections for the ejection of electrons, differential in the angle and energy of emission, were measured for proton collisions with two molecular gases, oxygen and carbon dioxide, over the primary energy range of 7.5-150 keV and an angular range of 10� to 160�. The energy distributions, obtained by integration over the angle, were fitted by an analytical model. A discrepancy in the ...
Recent ion beam analysis studies of archaeological and art material, which have been carried out at the AAEC's Lucas Heights Research Laboratories, are described and the facilities available briefly discussed. Techniques used in the studies include particle induced X-ray emission (PIXE) with both protons and alpha particles as the incident ions, proton induced gamma-ray ...
A single-particle nuclear model and an effective nucleon potential are used to investigate the binding energy and density distribution of finite nuclei. The results for the binding energy are analysed in the form of the liquid-drop mass formula. We find that the surface energy coefficient is smaller by 20% for a nucleus of ten nucleons than for large nuclei, the symmetry energy coefficient is ...
A large scale obsidian analysis program at the AAEC Research Establishment uses an automated facility with a multisample capacity and simultaneous PIXE and PIGME measurement. A pinhole filter in front of the PIXE detector ensures that up to 20 element concentrations can be obtained from the samples in a 5 min irradiation. Spectrum analysis and data handling procedures have ...
The response characteristics of lithium glass scintillators to electron excitation have been determined for a range of electron energies, lithium concentrations and lithium enrichments. The characteristics determined were the absolute scintillation efficiency and intrinsic resolution. These measurements form part of a study on the possible use of such glasses for the determination of the tritium ...
This article discusses the academic success of CTE students in Arizona which is making a solid case for the role of career and technical education in America's high schools. When the Association for Career and Technical Education (ACTE) issued its position paper, "Reinventing the American High School for the 21st Century," it contained much good news about career and technical education (CTE). One ...
ERIC Educational Resources Information Center
The University took a strong interest in the teaching of nuclear engineering and science at an early stage of its own existence and at a time when nuclear energy for peaceful purposes was as yet a relatively new concept. By 1960, it had set up the School of Nuclear Engineering in Australia and had taken a leading part in establishing the Australian Institute of Nuclear Science and Engineering ...
A comparative study was performed to determine the effects of pH, osmolarity, and human urine on the transcription of several fim genes, as well as the overall expression of type 1 pili. Several fim-lacZYA fusions were constructed on single-copy plasmids to test a range of pHs and a range of osmolarities. Growth in acidic medium slightly reduced expression from all of the fim promoters (fimA, ...
PubMed Central
This paper presents the optimized image quality and average glandular dose in digital mammography, and provides recommendations concerning anode-filter combinations in digital mammography, which is based on amorphous selenium (a-Se) detector technology. The full field digital mammography (FFDM) system based on a-Se technology, which is also a platform of tomosynthesis prototype, was used in this ...
Afa/Dr diffusely adhering Escherichia coli (DAEC) bacteria that are responsible for recurrent urinary tract and gastrointestinal infections recognized as a receptor the glycosylphosphatidylinositol (GPI)-anchored protein decay-accelerating factor (DAF; CD55) at the brush border of cultured human intestinal cells. Results show that Afa/Dr DAEC C1845 bacteria were poorly associated with the mucosa ...
The ibeA gene is located on a genomic island, GimA, which is involved in the pathogenesis of neonatal meningitis Escherichia coli (NMEC) and avian pathogenic E. coli (APEC). The prevalence of ibeA in the APEC collection in China was investigated, and 20 of 467 strains (4.3%) were positive. In addition, analysis of the association of the E. coli reference (ECOR) groups with positive strains ...
Yersinia pestis genome sequencing projects have revealed six intact uncharacterized chaperone/usher systems with the potential to play roles in plague pathogenesis. We cloned each locus and expressed them in the ?fim Escherichia coli strain AAEC185 to test the assembled Y. pestis surface structures for various activities. Expression of each chaperone/usher locus gave rise to ...
PubMed
The secreted autotransporter toxin, Sat, which belongs to the subfamily of serine protease autotransporters of Enterobacteriaceae, acts as a virulence factor in extraintestinal and intestinal pathogenic strains of Escherichia coli. We observed that HeLa cells exposed to the cell-free culture supernatant of recombinant strain AAEC185p(Sat-IH11128) producing the Sat toxin ...