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1.
M. B. A. Vasconcellos M. Saiki 《Journal of Radioanalytical and Nuclear Chemistry》2005,263(1):127-129
Summary Missouri University, a recipient of a U.S. Department of Energy Radiochemistry Education Award Program (REAP) grant in 1999, has significantly expanded its education and research mission in radiochemistry. While MU had a viable radiochemistry program through existing faculty expertise and the utilization of the Missouri University Research Reactor, the REAP award allowed MU to leverage its resources in significantly expanding capabilities in radiochemistry. Specifically, the grant enabled the: (1) hiring of a new faculty member in actinide radiochemistry (Dr. Paul Duval); (2) support of six graduate students in radiochemistry; (3) purchase of new radiochemistry laboratory equipment; (4) more extensive collaboration with DOE scientists through interactions with faculty and graduate students, and (5) revised radiochemical curriculum (joint courses across disciplines and new courses in actinide chemistry). The most significant impact of this award has been in encouraging interdisciplinary education and research. The proposal was initiated by a joint effort between Nuclear Engineering and Chemistry, but also included faculty in biochemistry, radiology, and molecular biology. Specific outcomes of the REAP grant thus far are: (1) increased educational and research capabilities in actinide chemistry (faculty hire and equipment acquisition); (2) increased integration of biochemistry and radiochemistry (e.g., radiochemical analysis of uranium speciation in biological systems); (3) stronger interdisciplinary integration of molecular biology and radiochemical sciences (alpha-emitters for treating cancer); (4) new and more extensive interactions with national laboratory facilities (e.g., student internships at LANL and LLBL, faculty and lab scientist exchange visits, analytical measurements and collaboration with the Advanced Photon Source), and (7) new research funding opportunities based on REAP partnership. 相似文献
2.
In South African industry there is a strong appreciation of Quality Assurance. More than 1400 companies have been certified
as complying with ISO 9000, and this, of course, has resulted in a strong demand for accredited calibration and test facilities.
Work on the development of a national calibration service started in 1976, and the South African National Calibration Service
(SANCS) was inaugurated in 1980 with 13 calibration laboratories. The early maturity of the SANCS can be judged by the fact
that by 1984 it had the technical capability to establish a mutual recognition agreement with a European country. It now has
a total of some 191 accredited laboratories, 139 calibration laboratories and 52 testing laboratories. In 1993, the SANCS
signed mutual recognition agreements with the CNLA (Taiwan) and the European Co-operation for the Accreditation of Laboratories
(EAL). In 1994 it entered the field of testing laboratory accreditation and is already experiencing a strong influence therefrom,
and in 1997 it changed its name to National Laboratory Accreditation Service (NLA). In May 1995, the NLA was appointed by
the Department of Trade and Industry to establish a South African National Accreditation System (SANAS). Progress with this
work up to the present time has been substantial. 相似文献
3.
Charles D. Scott 《Applied biochemistry and biotechnology》2004,115(1-3):765-769
More than two decades ago, a group of research engineers and applied scientists with interest in energy applications of bioprocessing
initiated an annual symposium series ultimately entitled “Biotechnology for Fuels and Chemicals.” The Department of Energy,
several of the national laboratories, and various industrial firms have supported these symposia that are now held alternately
in the mountains of Tennessee and Colorado. There has been wide acceptance of these meetings, with participants from the government,
academia, and the commercial sector, and more than 20 different nations have been represented. The peer-reviewed proceedings
have been published and are an important source for innovative bioprocessing research. 相似文献
4.
J. S. Morton S. A. Woolf T. I. McIntyre 《Journal of Radioanalytical and Nuclear Chemistry》2001,248(1):175-177
In 1999, the Department of Energy Office of Environmental Management (DOE-EM) National Analytical Management Program (NAMP) established a Radiological Traceability Program (RTP) as a new initiative for the radioanalytical acitivies related to the environmental programs conducted throughout the DOE complex. The National Analytical Management Program entered into an interagency agreement with the National Institute of Standards and Technology (NIST) to establish traceability to the national standard for DOE-EM radioanalytical activities through the NIST/reference laboratory concept as described in ANSI N42.23-1996.1 Using the criteria established by the RTP, NAMP named two DOE-EM laboratories as reference or secondary laboratories and established a program with NIST that demonstrated the concept of traceability. In order to gain and maintain traceability to NIST, each reference laboratory must meet the performance criteria as defined by the RTP and NAMP. Traceability to NIST is tiered down to each radioanalytical laboratory (monitor or service) that successfully participates in the performance-evaluation programs offered by the reference laboratories. Essential to the RTP is the demonstration that the reference laboratories can produce performance-testing (PT) materials of high quality as well as analyze/verify the radionuclide concentration to the required accuracy and precision. This paper presents the elements of the RTP and the program requirements of NIST and the reference laboratories. 相似文献
5.
Over the last six years through a Department of Energy Radiochemistry Education Award Program (REAP) we have developed a completely
web-based course in nuclear and radiochemistry given at the University of Texas at Austin. This course has had nuclear and
radiation engineering and chemistry graduate students. While the course also has an extensive laboratory component only the
lectures are web based. The lectures begin with a historical introduction of radiochemistry followed by two movies on Madame
Curie. This is followed by the usual lectures on radioactivity, fundamental properties, radioactive decay, decay modes, and
nuclear reactions. As section on radioactive waste management and nuclear fuel cycle is also presented. Lectures in neutron
activation analysis, geo- and cosmochemistry, and plutonium chemistry have also been developed. All lectures are in power
point with many animations and a significant number of solved problems. All students are required to make a short oral presentation
on some aspect of nuclear and radiochemistry in their research or a chosen topic. 相似文献
6.
N. A. Wogman L. J. Bond A. E. Waltar R. E. Leber 《Journal of Radioanalytical and Nuclear Chemistry》2005,263(1):137-143
Summary The U.S. Department of Energy supports 24 fellowships for students to attend six-week programs at either San Jose State University in California, or Brookhaven National Laboratory (BNL) in New York. The American Chemical Society through the Division of Nuclear Science and Technology operates both schools. The twelve students at the BNL program are enrolled in the State University of New York at Stony Brook (SUNYSB) and receive 3 college credits for the lecture course (CHE-361) and 3 additional credits for the laboratory course (CHE-362). In addition to lectures and laboratories, students tour various nuclear facilities offsite, at BNL, and at SUNYSB. Opportunities are given the students to interact with faculty and scientists within the profession through the Guest Lecture Program. Further details are discussed along with results of student surveys for the years 1999 through 2002. 相似文献
7.
Matthias Rossbach Jane Gerardo-Abaya Aleš Fajgelj Peter Bode Peter Vermaercke Michael Bickel 《Accreditation and quality assurance》2006,10(11):583-589
The International Atomic Energy Agency (IAEA), through its Technical Co-operation Programme, has supported the establishment of many nuclear analytical and complementary laboratories in Member States. This included the development of capabilities for the use of various nuclear analytical techniques that include alpha, beta, and gamma spectrometry; radiochemical analysis; neutron activation analysis; energy dispersive X-ray fluorescence analysis; and total reflection X-ray fluorescence. As economic, ecological, medical, and legal decisions are frequently based on laboratory results, they need to be based on accepted national and international standards.The IAEA has taken up this important issue to enhance and foster the competitiveness of nuclear analytical laboratories with the consideration that non-nuclear capabilities are equally important. The projects aim at enhanced quality awareness, a concise system for documentation, establishment of standard operating procedures, procedures for validation of methods, surveillance of method performance, systems for sample management, regular qualification of personnel, client liaison and safety. These projects follow the ISO/IEC 17025 standard and promote participating laboratories to maintain a self-sufficient quality system by which they might be able to obtain national accreditation.This contribution describes the general concept of these projects and discusses some of the results achieved. 相似文献
8.
Sara M. Resnizky Rita R. Plá Raquel C. Jasan Sonia E. Hevia Mónica A. Moreno Rodrigo Invenizzi 《Accreditation and quality assurance》2006,10(11):590-593
The implementation of a quality system based on the ISO/IEC 17025:1999 standard is a growing necessity for analytical laboratories to demonstrate their technical competence. In 2001, the Nuclear Analytical Techniques Group of the Argentine Atomic Energy Commission obtained the recognition of the International Atomic Energy Agency in the application of neutron activation analysis and the accreditation by the national accreditation body. The importance of the participation of the group in the Agency's Regional Programme for Latin America, ARCAL XXVI on Quality Assurance in Analytical laboratories is discussed, as well as the activities performed to attain these objectives. Some improvements worth mentioning resulted from the implementation of the quality system and, following the premise of continuous improvement, changes were introduced aiming at the laboratory re-accreditation. 相似文献
9.
D. Ambrose 《The Journal of chemical thermodynamics》1981,13(12):1161-1167
The vapour pressures of benzene and hexafluorobenzene in the range 10 to 100 kPa were measured in the course of developing a comparative ebulliometric apparatus, and the results of four sets of measurements on benzene and of one on hexafluorobenzene are given. There is excellent agreement between the measurements made in this laboratory and those made at the Bartlesville laboratory of the U.S. Department of Energy and equations are given that reproduce the results of the work in the two laboratories within 0.01 per cent of the pressure in a range around atmospheric pressure, corresponding to differences in temperature of not more than 0.005 K. 相似文献
10.
Philip Taylor 《Accreditation and quality assurance》2004,9(1-2):24-32
An operational interlaboratory comparison programme is described which disseminates SI-traceable reference values to laboratories worldwide. These reference values have an uncertainty and traceability that is demonstrated at the highest metrological level. Participating laboratories can use these values to establish the degree of equivalence of their measurement results and can use this to support their measurement capability claims, e.g. towards third parties. The programme has been run by the Institute for Reference Materials and Measurements (IRMM) since 1988, in the first phase as an awareness programme. Currently, IRMM is focusing its efforts on educational aspects of metrology via a collaboration with the European Co-operation for Accreditation, national metrological institutes (NMIs) and interested academic networks. The viewgraphs used are presented in the “Electronic Supplementary Material” of this ACQUAL issue. 相似文献
11.
Vida Vičkačkaite Rolandas Kazlauskas Petras Serapinas Mudis Šalkauskas 《Mikrochimica acta》1996,123(1-4):207-215
In Lithuania research and development in chemical analysis are concentrated in scientific institutes and universities. The main fields of interest focus on biosensors, electrochemical sensors, sampling techniques and methods, study of atomization processes in spectrochemical analysis and noise evaluation in analytical measurements. Some laboratories also take part in international environmental monitoring programmes. There are about 50 researchers at the Ph.D. level engaged in analytical chemistry and several hundred technicians specialized in the field of analytical control. About one hundred chemical laboratories are active in scientific institutes, universities and factories. Specialized laboratories of chemical analysis are at the disposal of Environmental Control and Health Protection Departments and forensic investigation organizations. So far no laboratories are accredited according to the ISO 9000 norms. Special courses on analytical chemistry are offered at a few schools of higher education in the country. Only at the Department of Analytical Chemistry of the University of Vilnius specialized programmes are available to postgraduate students working towards a Ph.D. to improve their skills in current techniques of analytical chemistry. Recently the Technical Committee TC-16 for Chemical Analysis was formed within the standardization system of Lithuania. Its main activities are centered on issues such as national terminology, certified reference materials (CRMs), analytical methods and analytical quality assurance. There are numerous problems related to national terminology, the preparation of special documents in the field of analytical control and the production of regional environmental CRMs. Problems, also arise in obtaining and using CRMs for analytical instrument calibration and validation. 相似文献
12.
Saloua Ghedamsi 《Accreditation and quality assurance》2009,14(11):619-621
The concept of metrology first appeared in Tunisia towards 1909. At the end of the 1990s, bodies for evaluating conformity
of measurement at different levels have been instituted to meet calibration and testing needs of the national industry. These
bodies were divided into three categories: Class A where we find mainly the Central Laboratory for Analysis and Testing LCAE
and the National Defence Laboratory DEFNAT; these two laboratories are in charge of the technological upgrading of the other
bodies of Class B which, in turn, would transfer their knowledge to the industries, the latter constituting Class C. Nowadays,
the accreditation of Tunisian laboratories at the international level by recognized reference foreign bodies and participation
in the European proficiency network enabled the national laboratories of Tunisia to establish the degree of equivalence between
their measurement results and those of other foreign laboratories. 相似文献
13.
Mizanur Rahman GM Isenhour TL Larget B Greenlaw PD 《Journal of chemical information and computer sciences》2001,41(5):1099-1105
The historical database from the Environmental Measurements Laboratory's Quality Assessment Program from 1982 to 1998 has been analyzed to determine control limits for future performance evaluations of the different laboratories contracted to the U.S. Department of Energy. Seventy-three radionuclides in four different matrices (air filter, soil, vegetation, and water) were analyzed. The evaluation criteria were established based on a z-score calculation. 相似文献
14.
W. H. Miller P. Duval S. S. Jurisson J. D. Robertson J. D. Wall T. P. Quinn W. A. Volkert G. M. Neumeyer 《Journal of Radioanalytical and Nuclear Chemistry》2005,263(1):131-136
Summary The United States, the Department of Energy (DOE) and its National Laboratories, including the Pacific Northwest National Laboratory (PNNL), are facing a serious attrition of nuclear scientists and engineers and their capabilities through the effects of aging staff. Within the DOE laboratories, 75% of nuclear personnel will be eligible to retire by 2010. It is expected that there will be a significant loss of senior nuclear science and technology staff at PNNL within five years. PNNL's nuclear legacy is firmly rooted in the DOE Hanford site, the World War II Manhattan Project, and subsequent programs. Historically, PNNL was a laboratory where 70% of its activities were nuclear/radiological, and now just under 50% of its current business science and technology are nuclear and radiologically oriented. Programs in the areas of nuclear legacies, global security, nonproliferation, homeland security and national defense, radiobiology and nuclear energy still involve more than 1,000 of the 3,800 current laboratory staff, and these include more than 420 staff who are certified as nuclear/radiological scientists and engineers. This paper presents the current challenges faced by PNNL that require an emerging strategy to solve the nuclear staffing issues through the maintenance and replenishment of the human nuclear capital needed to support PNNL nuclear science and technology programs. 相似文献
15.
L. Burnett Colin Rochester Mark Mackay Anné Proos Warwick Shaw Gabe Hegedus 《Accreditation and quality assurance》1997,2(2):76-81
The Department of Clinical Chemistry and Molecular Genetics, within the Institute of Clinical Pathology and Medical Research
at Westmead Hospital, is a medical testing laboratory operating within the public sector health system of New South Wales,
Australia. It provides acute-care pathology services to Westmead Hospital (a 900-bed tertiary referral university teaching
hospital) as well as to three district hospitals and three rural hospitals. In addition to these core clinical chemistry services,
it offers approximately 150 specialised biochemistry, pharmacology, toxicology, trace metal and molecular genetics assays
as a reference laboratory service. In 1993, the Department became Australia's first medical testing laboratory to be registered
to ISO 9001-1987/AS3901-1987. In 1995, this certification was extended to AS/NZS ISO 9001-1994. We are currently preparing
for further accreditation to ISO/IEC Guide 25-1990, with additional supplementary requirements for medical testing. This paper
describes the Quality System that the Department developed and which has been successfully maintained and extended since original
certification. Important features of the Quality System are:
1. Primary design of the Quality System to meet medical and customer needs, with subsequent addition of required ISO elements.
2. Use of national Quality Award criteria to identify key business processes.
3. Development of integrated technical non-conformance, customer complaint, staff suggestion, and quality system corrective
action procedures.
4. Implementation without external resources.
Our conclusions are that ISO 9000 Quality Systems can be applied to medical testing laboratories, and can be implemented with
minimum resource costs. Improvements in technical and service quality and business performance have resulted from this process.
However, implementation of ISO 9000 at the level of individual Departments is not ideal. Greater improvements are possible
when this process is undertaken at the level of the entire organisation.
Received: 9 September 1996 Accepted: 5 October 1996 相似文献
16.
Y. Takashima 《Journal of Radioanalytical and Nuclear Chemistry》1993,171(1):83-93
Although there are 430 govemment and private universities in Japan, only a limited number of them have departments associated with nuclear science education. Moreover, mainly because of financial pressures, this association is often limited to government universities. Nuclear engineering departments are incorporated with only seven of the larger universities, and there are three institutes with nuclear reactors. In these facilities, education in reactor physics, radiation measurements, electromagnetic and material sciences, are conducted. In terms of radiation safety and radiological health physics, tem radioisotope centers and seven radiochemistry laboratories in universities play an important role. Virtually all of the financial support for nuclear education comes from the Japanese Govemment via the Ministry of Education, Science, and Culture. These are supplemented via private and corporate grants to various university faculty members. In addition to these universities, and private/corporate research institutes, The Japan Atomic Energy Research Institute teaches a short lecture course in nuclear science on a regular basis. 相似文献
17.
S. E. Wagner 《Journal of Radioanalytical and Nuclear Chemistry》2001,247(1):115-120
In 1997, the Department of Energy, Office of International Health Programs(EH-63) contracted the National Institute of Standards and Technology (NIST)to perform an intercomparison to evaluate state-of-the-art analysis techniquesfor 239Pu in synthetic urine in µBq quantities. Sample preparationwas performed by Yankee Atomic Environmental Laboratory. Five replicate samplesat spike amounts of 3.7, 9.26, 29.6, and 55.6 µBq and a blank amountwere distributed to the participating laboratories in 200 g of synthetic urine.Los Alamos National Laboratory (LANL) participated in the intercomparisonusing thermal ionization mass spectrometry (TIMS). LANL results, system improvements,and future intercomparisons are discussed. 相似文献
18.
Quality management of laboratory medicine has become a hot topic at many conferences. Also, many national and international
organizations have created working groups and committees with the task of working out standards, guidelines or recommendations
for quality management of medical laboratories. We have observed that there is a great deal of interest not only from professional
and scientific organizations directly involved in medical laboratory tests, but also from accreditation and certification
bodies, from test laboratories in general, from in vitro diagnostic devices (IVD) manufacturers and their associations, and
from other medical laboratory suppliers. However, we found that all these parties were discussing from their own point of
view, without taking into account the position of other involved partners and that there was a need for creating a discussion
forum for quality management in clinical laboratories. So in 1995, we started the Antwerp conferences on quality (r)evolution
in clinical laboratories. The aim was to bring together all concerned partners and to establish a forum for brainstorming,
independently of any pressure group. The leitmotif for the Antwerp conferences (Fig. 1) is a chain model showing the interfaces
and relationships between all the partners involved in laboratory tests. During the conferences, this chain model has been
examined from different angles and a summary of the concepts evolving from the discussions can be found in the conference
abstracts and conference review reports in this journal. A Selection of ideas emerging from these conferences are presented
below.
Received: 5 October 1998 · Accepted: 20 October 1998 相似文献
19.
The United States Department of Energy funded program: Summer schools in nuclear and radio-chemistry
A. Campbell Ling 《Journal of Radioanalytical and Nuclear Chemistry》1993,171(1):229-235
Following several national surveys that clearly indicated both a paucity of universities offering nuclear chemistry courses, and a severe shortage of personnel trained and educated in nuclear sciences, the US Department of Energy (DOE) agreed to fund a special summer program. This program would take 12 undergraduates on a competitive scholarship basis from across the nation, and provide them with an intensive 6 week course in the fundamentals of nuclear science. The first such course was taught in the summer of 1984 at San Jose State University in California, and has met each summer since that time. In this course, the students cover material equivalent to approximately 2 semester units of health physics and radiological safety, 3 semester units of lecture material on nuclear chemistry, radiochemistry, uses of radionuclides, and nuclear instrumentation, and 3 semester units of laboratory work in radiochemistry, radiation chemistry, and associated topics in nuclear science. A second course was opened in 1989, with the same curriculum and intent, and sited at the Brookhaven National Laboratory on Long Island, New York. With regard to intent, both courses are very successful, with a majority of persons going on to complete graduate degrees in some aspect of nuclear science (nuclear chemistry, nuclear physics, health physics, nuclear medicine PhD programs, and synthesis with radio-nuclides or programs such as nuclear pharmacy or pharmacology) or nuclear medicine and oncology via MD programs.Presently a member of the Chemistry Department, formerly Chairman of the Department of Chemistry, and now Dean of the College of Science at SJSU. 相似文献
20.
Nooshafarin Safadel Soghra Anjarani Marjan Rahnamaye Farzami Rana Amini Siamak Mirab Samiee Parisa Dahim 《Accreditation and quality assurance》2014,19(6):473-476
To strengthen clinical laboratories’ capabilities, the Reference Health Laboratory (RHL) of the Ministry of Health decided to compile a national professional laboratory standard to be followed by all medical laboratories in the country. Providing a national laboratory standard, as approved criteria for competency assessment, is also essential for establishment of a national accreditation system for medical laboratories. ISO 15189 addresses different processes and activities in a medical laboratory, but considering the local situation and limitations in the country it was not feasible to implement all the requirements of ISO 15189 at once in laboratories in different sectors and in different provinces of the country. For this reason, the RHL decided to define and publish the national standard, as minimum quality requirements that could be mandatory for all clinical laboratories throughout the country. After conducting a countrywide situation analysis, a national standard was composed by RHL expert committees and officially announced in September 2007. The main reference of this standard was ISO 15189:2007, although some important technical details were added to it from other credible references, such as WHO documents and CLSI guidelines. In this study, the Iranian national standard is compared to ISO 15189:2007 in terms of format and content in order to show how an international standard was localized for compiling a national standard. 相似文献